阅读说明：本技术 一种卡合结构电缆、光缆及光电缆 (Cable with clamping structure, optical cable and optical cable ) 是由 汪志浩 王辉 王芳 汪新平 梁攀 程时润 夏季 李艳梅 余柱森 汪嵬 于 2020-04-21 设计创作，主要内容包括：本发明属于电力及线缆技术领域,尤其是涉及具有两个卡合壳体、四个卡合部件、四个导电部件,保护套；卡合壳体及卡合部件是特殊的形状且相互卡合为一体。本发明还揭示了光缆及光电缆。本发明具有以下主要有益效果：结构简单、制作方便、制作效率高、安全性好、散热效果更优、测试、维护、维修的效率更高。(The invention belongs to the technical field of electric power and cables, and particularly relates to a cable connector which is provided with two clamping shells, four clamping parts, four conductive parts and a protective sleeve; the clamping shell and the clamping component are in special shapes and are clamped into a whole. Optical and optical cables are also disclosed. The invention has the following main beneficial effects: the structure is simple, the manufacture is convenient, the manufacture efficiency is high, the safety is good, the heat dissipation effect is better, and the efficiency of testing, maintaining and repairing is higher.)

1. A cable with a clamping structure is provided with two clamping shells, four clamping parts, four conductive parts and a protective sleeve; the method is characterized in that:

the clamping shell is composed of a spliced wall body, a first bent wall body, a first horizontal wall body, a first inclined wall body, a second bent wall body, a second horizontal wall body and a second inclined wall body, wherein the spliced wall body is in a cuboid shape, the upper end of the spliced wall body is connected with one end of the first bent wall body, the other end of the first bent wall body is connected with one end of the first horizontal wall body, the other end of the first horizontal wall body is connected with one end of the first inclined wall body, the first bent wall body is positioned on the left side of the spliced wall body, the first bent wall body is in a bent fan-ring cylinder shape, the first horizontal wall body is positioned on the left side of the spliced wall body and is perpendicular to the spliced wall body but not intersected with the spliced wall body, the other end of the first horizontal wall body is close to the spliced wall body, the first inclined wall body is positioned on the left side of the spliced wall body, an included angle formed by the other end of the first inclined wall body and the other end of the first horizontal wall body, a first accommodating cavity with a downward opening is formed among the spliced wall body, the first bent wall body and the first inclined wall body; the lower end of the spliced wall body is connected with one end of a second curved wall body, the other end of the second curved wall body is connected with one end of a second horizontal wall body, the other end of the second horizontal wall body is connected with one end of a second inclined wall body, the second curved wall body is positioned on the left side of the spliced wall body, the second curved wall body is in the shape of a curved fan-shaped circular cylinder, the second horizontal wall body is positioned on the left side of the spliced wall body and is perpendicular to but not intersected with the spliced wall body, the other end of the second horizontal wall body is close to the spliced wall body, the second inclined wall body is positioned on the left side of the spliced wall body, an included angle between the other end of the second inclined wall body and the other end of the second horizontal wall body is an acute angle, a second hook groove is formed between the spliced wall body and the second horizontal wall body, and a second containing cavity with an upward opening is formed between the spliced wall; a clamping channel is arranged between the first horizontal wall body and the second horizontal wall body, the clamping channel is communicated with the first accommodating cavity and the second accommodating cavity, the outer wall of the first curved wall body and the outer wall of the second curved wall body are on the same cylindrical surface, and the clamping shell is of an integrated structure;

the clamping component comprises a bending matching wall body, a horizontal matching wall body, a vertical extension wall body, an oblique matching wall body, an oblique wall body and a clamping wall body, the other end of the bending matching wall body is connected with one end of the horizontal matching wall body, the other end of the horizontal matching wall body is connected with one end of the vertical extension wall body, the other end of the vertical extension wall body is connected with one end of the oblique matching wall body, the other end of the oblique matching wall body is connected with one end of the oblique wall body, the other end of the oblique wall body is connected with one end of the clamping wall body, the bending matching wall body is in a bent fan-ring cylinder shape, the horizontal matching wall body, the vertical extension wall body, the oblique matching wall body and the clamping wall body are all positioned at the left lower part of the bending matching wall body, a gap is reserved between the lower surface of the clamping wall body and, the inclined wall body is positioned above the clamping wall body, a containing groove is formed among the inclined matching wall body, the inclined wall body and the clamping wall body, a matching cavity is formed among the inclined matching wall body, the inclined matching wall body and the bending matching wall body, and each clamping part is of an integrated structure;

in the clamping structure cable, a first clamping shell and two clamping parts form a first part, the first clamping part is clamped on the clamping shell, a clamping wall body is embedded in a first hook groove, a clamping wall body, an oblique wall body and an oblique matching wall body wrap a first oblique wall body, a horizontal matching wall body is positioned in a clamping channel, the inner wall of a bent matching wall body is tightly attached to the outer wall of a first bent wall body, and a first conductive part is embedded in a first accommodating cavity; the second clamping part is clamped below the clamping shell, the clamping wall body is embedded into the second hook groove, the clamping wall body, the inclined wall body and the inclined matching wall body wrap the second inclined wall body, the horizontal matching wall body is positioned in the clamping passage, the inner wall of the bent matching wall body is tightly attached to the outer wall of the second bent wall body, and the second conducting part is embedded into the second accommodating cavity; the second clamping shell and the other two clamping parts form a second part, the third clamping part is clamped on the clamping shell, the clamping wall body is embedded into the first hook groove, the clamping wall body, the inclined wall body and the inclined matching wall body cover the first inclined wall body, the horizontal matching wall body is positioned in the clamping channel, the inner wall of the bent matching wall body is tightly attached to the outer wall of the first bent wall body, and the third conducting part is embedded into the first accommodating cavity; the fourth clamping part is clamped below the clamping shell, the clamping wall body is embedded into the second hook groove, the clamping wall body, the inclined wall body and the inclined matching wall body wrap the second inclined wall body, the horizontal matching wall body is positioned in the clamping passage, the inner wall of the bent matching wall body is tightly attached to the outer wall of the second bent wall body, and the fourth conducting part is embedded into the second accommodating cavity;

the right side surface of the spliced wall body of the first part is attached to the right side surface of the spliced wall body of the second part, and the protective sleeve covers the four clamping components.

2. A cable with a snap structure according to claim 1, wherein said snap housing is made of polypropylene or polyethylene or polybutylene terephthalate or nylon or low smoke and zero halogen composite or low smoke and low halogen composite or PVC or TPE or TPU or teflon.

3. A cable with a snap structure according to claim 2, wherein the material of said snap part is polypropylene or polyethylene or polybutylene terephthalate or nylon or low smoke zero halogen composite or low smoke low halogen composite or PVC or TPE or TPU or teflon.

4. A cable with a snap structure according to claim 3, wherein said conductive member is a bare conductor or an insulated conductor covered with an insulating layer, said conductor being drawn or cast.

5. A snap construction cable according to claim 4, wherein said conductor is made of copper or aluminum or an alloy thereof.

6. A cable with a snap structure according to claim 5, wherein the material of the protective sheath is plastic, preferably polypropylene or polyethylene or polybutylene terephthalate or nylon or low smoke halogen-free composite or low smoke low halogen composite or PVC or TPE or TPU or polytetrafluoroethylene.

7. The optical cable with the clamping structure comprises two clamping shells, four clamping components, four light guide components and a protective sleeve, wherein a plurality of light guide fibers are arranged in each light guide component; the method is characterized in that:

the clamping shell is composed of a spliced wall body, a first bent wall body, a first horizontal wall body, a first inclined wall body, a second bent wall body, a second horizontal wall body and a second inclined wall body, wherein the spliced wall body is in a cuboid shape, the upper end of the spliced wall body is connected with one end of the first bent wall body, the other end of the first bent wall body is connected with one end of the first horizontal wall body, the other end of the first horizontal wall body is connected with one end of the first inclined wall body, the first bent wall body is positioned on the left side of the spliced wall body, the first bent wall body is in a bent fan-ring cylinder shape, the first horizontal wall body is positioned on the left side of the spliced wall body and is perpendicular to the spliced wall body but not intersected with the spliced wall body, the other end of the first horizontal wall body is close to the spliced wall body, the first inclined wall body is positioned on the left side of the spliced wall body, an included angle formed by the other end of the first inclined wall body and the other end of the first horizontal wall body, a first accommodating cavity with a downward opening is formed among the spliced wall body, the first bent wall body and the first inclined wall body; the lower end of the spliced wall body is connected with one end of a second curved wall body, the other end of the second curved wall body is connected with one end of a second horizontal wall body, the other end of the second horizontal wall body is connected with one end of a second inclined wall body, the second curved wall body is positioned on the left side of the spliced wall body, the second curved wall body is in the shape of a curved fan-shaped circular cylinder, the second horizontal wall body is positioned on the left side of the spliced wall body and is perpendicular to but not intersected with the spliced wall body, the other end of the second horizontal wall body is close to the spliced wall body, the second inclined wall body is positioned on the left side of the spliced wall body, an included angle between the other end of the second inclined wall body and the other end of the second horizontal wall body is an acute angle, a second hook groove is formed between the spliced wall body and the second horizontal wall body, and a second containing cavity with an upward opening is formed between the spliced wall; a clamping channel is arranged between the first horizontal wall body and the second horizontal wall body, the clamping channel is communicated with the first accommodating cavity and the second accommodating cavity, the outer wall of the first curved wall body and the outer wall of the second curved wall body are on the same cylindrical surface, and the clamping shell is of an integrated structure;

the clamping component comprises a bending matching wall body, a horizontal matching wall body, a vertical extension wall body, an oblique matching wall body, an oblique wall body and a clamping wall body, the other end of the bending matching wall body is connected with one end of the horizontal matching wall body, the other end of the horizontal matching wall body is connected with one end of the vertical extension wall body, the other end of the vertical extension wall body is connected with one end of the oblique matching wall body, the other end of the oblique matching wall body is connected with one end of the oblique wall body, the other end of the oblique wall body is connected with one end of the clamping wall body, the bending matching wall body is in a bent fan-ring cylinder shape, the horizontal matching wall body, the vertical extension wall body, the oblique matching wall body and the clamping wall body are all positioned at the left lower part of the bending matching wall body, a gap is reserved between the lower surface of the clamping wall body and, the inclined wall body is positioned above the clamping wall body, a containing groove is formed among the inclined matching wall body, the inclined wall body and the clamping wall body, a matching cavity is formed among the inclined matching wall body, the inclined matching wall body and the bending matching wall body, and each clamping part is of an integrated structure;

in the clamping structure optical cable, a first clamping shell and two clamping parts form a first part, the first clamping part is clamped on the clamping shell, a clamping wall body is embedded in a first hook groove, a clamping wall body, an oblique wall body and an oblique matching wall body wrap a first oblique wall body, a horizontal matching wall body is positioned in a clamping channel, the inner wall of a bent matching wall body is tightly attached to the outer wall of a first bent wall body, and a first light guide part is embedded in a first accommodating cavity; the second clamping component is clamped below the clamping shell, the clamping wall body is embedded in the second hook groove, the clamping wall body, the inclined wall body and the inclined matching wall body wrap the second inclined wall body, the horizontal matching wall body is positioned in the clamping channel, the inner wall of the bent matching wall body is tightly attached to the outer wall of the second bent wall body, and the second light guide component is embedded in the second accommodating cavity; the second clamping shell and the other two clamping parts form a second part, the third clamping part is clamped on the clamping shell, the clamping wall body is embedded into the first hook groove, the clamping wall body, the inclined wall body and the inclined matching wall body wrap the first inclined wall body, the horizontal matching wall body is positioned in the clamping channel, the inner wall of the bent matching wall body is tightly attached to the outer wall of the first bent wall body, and the third light guide part is embedded into the first accommodating cavity; the fourth clamping component is clamped below the clamping shell, the clamping wall body is embedded in the second hook groove, the clamping wall body, the inclined wall body and the inclined matching wall body wrap the second inclined wall body, the horizontal matching wall body is positioned in the clamping channel, the inner wall of the bent matching wall body is tightly attached to the outer wall of the second bent wall body, and the fourth light guide component is embedded in the second accommodating cavity;

the right side surface of the spliced wall body of the first part is attached to the right side surface of the spliced wall body of the second part, and the protective sleeve covers the four clamping components.

8. The optical cable of claim 7, wherein the material of the clamping housing is plastic; the light guide fiber is a plastic optical fiber or a glass optical fiber; the clamping component is made of polypropylene, polyethylene, polybutylene terephthalate, nylon, a low-smoke halogen-free composite material, a low-smoke low-halogen composite material, PVC, TPE, TPU or polytetrafluoroethylene.

9. The optical cable with the clamping structure comprises two clamping shells, four clamping parts, two conductive parts, two light guide parts and a protective sleeve, wherein a plurality of light guide fibers are arranged in each light guide part; the method is characterized in that:

the clamping shell is composed of a spliced wall body, a first bent wall body, a first horizontal wall body, a first inclined wall body, a second bent wall body, a second horizontal wall body and a second inclined wall body, wherein the spliced wall body is in a cuboid shape, the upper end of the spliced wall body is connected with one end of the first bent wall body, the other end of the first bent wall body is connected with one end of the first horizontal wall body, the other end of the first horizontal wall body is connected with one end of the first inclined wall body, the first bent wall body is positioned on the left side of the spliced wall body, the first bent wall body is in a bent fan-ring cylinder shape, the first horizontal wall body is positioned on the left side of the spliced wall body and is perpendicular to the spliced wall body but not intersected with the spliced wall body, the other end of the first horizontal wall body is close to the spliced wall body, the first inclined wall body is positioned on the left side of the spliced wall body, an included angle formed by the other end of the first inclined wall body and the other end of the first horizontal wall body, a first accommodating cavity with a downward opening is formed among the spliced wall body, the first bent wall body and the first inclined wall body; the lower end of the spliced wall body is connected with one end of a second curved wall body, the other end of the second curved wall body is connected with one end of a second horizontal wall body, the other end of the second horizontal wall body is connected with one end of a second inclined wall body, the second curved wall body is positioned on the left side of the spliced wall body, the second curved wall body is in the shape of a curved fan-shaped circular cylinder, the second horizontal wall body is positioned on the left side of the spliced wall body and is perpendicular to but not intersected with the spliced wall body, the other end of the second horizontal wall body is close to the spliced wall body, the second inclined wall body is positioned on the left side of the spliced wall body, an included angle between the other end of the second inclined wall body and the other end of the second horizontal wall body is an acute angle, a second hook groove is formed between the spliced wall body and the second horizontal wall body, and a second containing cavity with an upward opening is formed between the spliced wall; a clamping channel is arranged between the first horizontal wall body and the second horizontal wall body, the clamping channel is communicated with the first accommodating cavity and the second accommodating cavity, the outer wall of the first curved wall body and the outer wall of the second curved wall body are on the same cylindrical surface, and the clamping shell is of an integrated structure;

the clamping component comprises a bending matching wall body, a horizontal matching wall body, a vertical extension wall body, an oblique matching wall body, an oblique wall body and a clamping wall body, the other end of the bending matching wall body is connected with one end of the horizontal matching wall body, the other end of the horizontal matching wall body is connected with one end of the vertical extension wall body, the other end of the vertical extension wall body is connected with one end of the oblique matching wall body, the other end of the oblique matching wall body is connected with one end of the oblique wall body, the other end of the oblique wall body is connected with one end of the clamping wall body, the bending matching wall body is in a bent fan-ring cylinder shape, the horizontal matching wall body, the vertical extension wall body, the oblique matching wall body and the clamping wall body are all positioned at the left lower part of the bending matching wall body, a gap is reserved between the lower surface of the clamping wall body and, the inclined wall body is positioned above the clamping wall body, a containing groove is formed among the inclined matching wall body, the inclined wall body and the clamping wall body, a matching cavity is formed among the inclined matching wall body, the inclined matching wall body and the bending matching wall body, and each clamping part is of an integrated structure;

in the optical cable with the clamping structure, a first clamping shell and two clamping parts form a first part, the first clamping part is clamped on the clamping shell, a clamping wall body is embedded in a first hook groove, a clamping wall body, an oblique wall body and an oblique matching wall body wrap a first oblique wall body, a horizontal matching wall body is positioned in a clamping channel, the inner wall of a bent matching wall body is tightly attached to the outer wall of a first bent wall body, and a first conductive part is embedded in a first accommodating cavity; the second clamping part is clamped below the clamping shell, the clamping wall body is embedded into the second hook groove, the clamping wall body, the inclined wall body and the inclined matching wall body wrap the second inclined wall body, the horizontal matching wall body is positioned in the clamping passage, the inner wall of the bent matching wall body is tightly attached to the outer wall of the second bent wall body, and the second conducting part is embedded into the second accommodating cavity;

the second clamping shell and the other two clamping parts form a second part, the third clamping part is clamped on the clamping shell, the clamping wall body is embedded into the first hook groove, the clamping wall body, the inclined wall body and the inclined matching wall body wrap the first inclined wall body, the horizontal matching wall body is positioned in the clamping channel, the inner wall of the bent matching wall body is tightly attached to the outer wall of the first bent wall body, and the first light guide part is embedded into the first accommodating cavity; the fourth clamping component is clamped below the clamping shell, the clamping wall body is embedded in the second hook groove, the clamping wall body, the inclined wall body and the inclined matching wall body wrap the second inclined wall body, the horizontal matching wall body is positioned in the clamping channel, the inner wall of the bent matching wall body is tightly attached to the outer wall of the second bent wall body, and the second light guide component is embedded in the second accommodating cavity;

the right side surface of the spliced wall body of the first part is attached to the right side surface of the spliced wall body of the second part, and the protective sleeve covers the four clamping components.

10. The optical cable of claim 9, wherein the material of the clamping housing is plastic; the light guide fiber is a plastic optical fiber or a glass optical fiber; the clamping component is made of polypropylene, polyethylene, polybutylene terephthalate, nylon, a low-smoke halogen-free composite material, a low-smoke low-halogen composite material, PVC, TPE, TPU or polytetrafluoroethylene.

Technical Field

The invention belongs to the technical field of electric power and cables, and particularly relates to a cable with a clamping structure and an optical cable.

Background

CN209912593U discloses anti-torsion cable for wind power generation, including sheathing board, strengthening rib, rubber structure muscle, oversheath layer, reinforcing plate, fixed column, rubber protective layer, side channel, enhancement interlayer, retainer plate, connecting plate, draw-in groove, anti-torsion structure frame, phenolic foam, inner sheath layer and sinle silk. The cable core structure is reasonable in structure, the phenolic foam is used for ensuring that the cable core does not fire when in failure, the safety use performance of the cable is enhanced, the protection capability of the cable is improved through the rubber protective layer and the reinforcing interlayer, the cable is prevented from being damaged, the fixing ring is divided into four independent spaces through the anti-torsion structure frame and the four connecting plates for arranging the inner sheath layer and the cable core, the tensile strength and the anti-torsion strength of the cable are improved, and the conditions of knotting, deformation, sheath abrasion and metal core conductor fracture are avoided.

CN210110403U discloses communication cable with fire prevention high temperature resistance, including flame retardant coating, wear board and spring, the inboard of flame retardant coating is provided with the insulating layer, and the inboard of insulating layer is provided with the fretwork layer, the inside on fretwork layer is provided with the marble, and the inboard on fretwork layer is provided with the insulating layer, wear the board and inlay in the middle part of flame retardant coating, and the avris of wearing the board is provided with the flitch to the limit survey of flitch links up and has linked up the piece. This communication cable with fire prevention high temperature resistance passes through the inboard spring and the fixture block that links up of insulating layer, carries out the block protection to the protective layer, can ensure the active nature of the inside conductor of protective layer, and the setting of spring can expand the home range of conductor, and the fixture block can ensure that the activity of conductor is limited, buckles or the in-process of distortion at the cable, can provide effectual protection to the cable conductor, has strengthened cable inner structure's flexibility, and the adaptability wide range, outside extrusion influence is little.

The cable structure also has a simplified space, and is not convenient for clamping, quick manufacturing and the like.

Disclosure of Invention

In order to solve the above problems, the present invention discloses a cable, an optical cable and an optical cable with a snap structure, which are implemented by the following technical solutions.

A cable with a clamping structure is provided with two clamping shells, four clamping parts, four conductive parts and a protective sleeve; the method is characterized in that:

the clamping shell is composed of a spliced wall body, a first bent wall body, a first horizontal wall body, a first inclined wall body, a second bent wall body, a second horizontal wall body and a second inclined wall body, wherein the spliced wall body is in a cuboid shape, the upper end of the spliced wall body is connected with one end of the first bent wall body, the other end of the first bent wall body is connected with one end of the first horizontal wall body, the other end of the first horizontal wall body is connected with one end of the first inclined wall body, the first bent wall body is positioned on the left side of the spliced wall body, the first bent wall body is in a bent fan-ring cylinder shape, the first horizontal wall body is positioned on the left side of the spliced wall body and is perpendicular to the spliced wall body but not intersected with the spliced wall body, the other end of the first horizontal wall body is close to the spliced wall body, the first inclined wall body is positioned on the left side of the spliced wall body, an included angle formed by the other end of the first inclined wall body and the other end of the first horizontal wall body, a first accommodating cavity with a downward opening is formed among the spliced wall body, the first bent wall body and the first inclined wall body; the lower end of the spliced wall body is connected with one end of a second curved wall body, the other end of the second curved wall body is connected with one end of a second horizontal wall body, the other end of the second horizontal wall body is connected with one end of a second inclined wall body, the second curved wall body is positioned on the left side of the spliced wall body, the second curved wall body is in the shape of a curved fan-shaped circular cylinder, the second horizontal wall body is positioned on the left side of the spliced wall body and is perpendicular to but not intersected with the spliced wall body, the other end of the second horizontal wall body is close to the spliced wall body, the second inclined wall body is positioned on the left side of the spliced wall body, an included angle between the other end of the second inclined wall body and the other end of the second horizontal wall body is an acute angle, a second hook groove is formed between the spliced wall body and the second horizontal wall body, and a second containing cavity with an upward opening is formed between the spliced wall; a clamping channel is arranged between the first horizontal wall body and the second horizontal wall body, the clamping channel is communicated with the first accommodating cavity and the second accommodating cavity, the outer wall of the first curved wall body and the outer wall of the second curved wall body are on the same cylindrical surface, and the clamping shell is of an integrated structure;

the clamping component comprises a bending matching wall body, a horizontal matching wall body, a vertical extension wall body, an oblique matching wall body, an oblique wall body and a clamping wall body, the other end of the bending matching wall body is connected with one end of the horizontal matching wall body, the other end of the horizontal matching wall body is connected with one end of the vertical extension wall body, the other end of the vertical extension wall body is connected with one end of the oblique matching wall body, the other end of the oblique matching wall body is connected with one end of the oblique wall body, the other end of the oblique wall body is connected with one end of the clamping wall body, the bending matching wall body is in a bent fan-ring cylinder shape, the horizontal matching wall body, the vertical extension wall body, the oblique matching wall body and the clamping wall body are all positioned at the left lower part of the bending matching wall body, a gap is reserved between the lower surface of the clamping wall body and, the inclined wall body is positioned above the clamping wall body, a containing groove is formed among the inclined matching wall body, the inclined wall body and the clamping wall body, a matching cavity is formed among the inclined matching wall body, the inclined matching wall body and the bending matching wall body, and each clamping part is of an integrated structure;

in the clamping structure cable, a first clamping shell and two clamping parts form a first part, the first clamping part is clamped on the clamping shell, a clamping wall body is embedded in a first hook groove, a clamping wall body, an oblique wall body and an oblique matching wall body wrap a first oblique wall body, a horizontal matching wall body is positioned in a clamping channel, the inner wall of a bent matching wall body is tightly attached to the outer wall of a first bent wall body, and a first conductive part is embedded in a first accommodating cavity; the second clamping part is clamped below the clamping shell, the clamping wall body is embedded into the second hook groove, the clamping wall body, the inclined wall body and the inclined matching wall body wrap the second inclined wall body, the horizontal matching wall body is positioned in the clamping passage, the inner wall of the bent matching wall body is tightly attached to the outer wall of the second bent wall body, and the second conducting part is embedded into the second accommodating cavity; the second clamping shell and the other two clamping parts form a second part, the third clamping part is clamped on the clamping shell, the clamping wall body is embedded into the first hook groove, the clamping wall body, the inclined wall body and the inclined matching wall body cover the first inclined wall body, the horizontal matching wall body is positioned in the clamping channel, the inner wall of the bent matching wall body is tightly attached to the outer wall of the first bent wall body, and the third conducting part is embedded into the first accommodating cavity; the fourth clamping part is clamped below the clamping shell, the clamping wall body is embedded into the second hook groove, the clamping wall body, the inclined wall body and the inclined matching wall body wrap the second inclined wall body, the horizontal matching wall body is positioned in the clamping passage, the inner wall of the bent matching wall body is tightly attached to the outer wall of the second bent wall body, and the fourth conducting part is embedded into the second accommodating cavity;

the right side surface of the spliced wall body of the first part is attached to the right side surface of the spliced wall body of the second part, and the protective sleeve covers the four clamping components.

The cable with the clamping structure is characterized in that the clamping shell is made of plastic, preferably polypropylene, polyethylene, polybutylene terephthalate, nylon, a low-smoke halogen-free composite material, a low-smoke low-halogen composite material, PVC, TPE, TPU or polytetrafluoroethylene.

The cable with the clamping structure is characterized in that the clamping component is made of plastic, preferably polypropylene, polyethylene, polybutylene terephthalate, nylon, a low-smoke halogen-free composite material, a low-smoke low-halogen composite material, PVC, TPE, TPU or polytetrafluoroethylene.

The cable with the clamping structure is characterized in that the conductive part is a bare conductor or an insulated conductor coated with an insulating layer, and the conductor is formed by wire drawing or casting.

Further, the material of the conductor is copper or aluminum or an alloy.

The cable with the clamping structure is characterized in that the protective sleeve is made of plastic, preferably polypropylene, polyethylene, polybutylene terephthalate, nylon, a low-smoke halogen-free composite material, a low-smoke low-halogen composite material, PVC, TPE, TPU or polytetrafluoroethylene.

The optical cable with the clamping structure comprises two clamping shells, four clamping components, four light guide components and a protective sleeve, wherein a plurality of light guide fibers are arranged in each light guide component; the method is characterized in that:

the clamping shell is composed of a spliced wall body, a first bent wall body, a first horizontal wall body, a first inclined wall body, a second bent wall body, a second horizontal wall body and a second inclined wall body, wherein the spliced wall body is in a cuboid shape, the upper end of the spliced wall body is connected with one end of the first bent wall body, the other end of the first bent wall body is connected with one end of the first horizontal wall body, the other end of the first horizontal wall body is connected with one end of the first inclined wall body, the first bent wall body is positioned on the left side of the spliced wall body, the first bent wall body is in a bent fan-ring cylinder shape, the first horizontal wall body is positioned on the left side of the spliced wall body and is perpendicular to the spliced wall body but not intersected with the spliced wall body, the other end of the first horizontal wall body is close to the spliced wall body, the first inclined wall body is positioned on the left side of the spliced wall body, an included angle formed by the other end of the first inclined wall body and the other end of the first horizontal wall body, a first accommodating cavity with a downward opening is formed among the spliced wall body, the first bent wall body and the first inclined wall body; the lower end of the spliced wall body is connected with one end of a second curved wall body, the other end of the second curved wall body is connected with one end of a second horizontal wall body, the other end of the second horizontal wall body is connected with one end of a second inclined wall body, the second curved wall body is positioned on the left side of the spliced wall body, the second curved wall body is in the shape of a curved fan-shaped circular cylinder, the second horizontal wall body is positioned on the left side of the spliced wall body and is perpendicular to but not intersected with the spliced wall body, the other end of the second horizontal wall body is close to the spliced wall body, the second inclined wall body is positioned on the left side of the spliced wall body, an included angle between the other end of the second inclined wall body and the other end of the second horizontal wall body is an acute angle, a second hook groove is formed between the spliced wall body and the second horizontal wall body, and a second containing cavity with an upward opening is formed between the spliced wall; a clamping channel is arranged between the first horizontal wall body and the second horizontal wall body, the clamping channel is communicated with the first accommodating cavity and the second accommodating cavity, the outer wall of the first curved wall body and the outer wall of the second curved wall body are on the same cylindrical surface, and the clamping shell is of an integrated structure;

the clamping component comprises a bending matching wall body, a horizontal matching wall body, a vertical extension wall body, an oblique matching wall body, an oblique wall body and a clamping wall body, the other end of the bending matching wall body is connected with one end of the horizontal matching wall body, the other end of the horizontal matching wall body is connected with one end of the vertical extension wall body, the other end of the vertical extension wall body is connected with one end of the oblique matching wall body, the other end of the oblique matching wall body is connected with one end of the oblique wall body, the other end of the oblique wall body is connected with one end of the clamping wall body, the bending matching wall body is in a bent fan-ring cylinder shape, the horizontal matching wall body, the vertical extension wall body, the oblique matching wall body and the clamping wall body are all positioned at the left lower part of the bending matching wall body, a gap is reserved between the lower surface of the clamping wall body and, the inclined wall body is positioned above the clamping wall body, a containing groove is formed among the inclined matching wall body, the inclined wall body and the clamping wall body, a matching cavity is formed among the inclined matching wall body, the inclined matching wall body and the bending matching wall body, and each clamping part is of an integrated structure;

in the clamping structure optical cable, a first clamping shell and two clamping parts form a first part, the first clamping part is clamped on the clamping shell, a clamping wall body is embedded in a first hook groove, a clamping wall body, an oblique wall body and an oblique matching wall body wrap a first oblique wall body, a horizontal matching wall body is positioned in a clamping channel, the inner wall of a bent matching wall body is tightly attached to the outer wall of a first bent wall body, and a first light guide part is embedded in a first accommodating cavity; the second clamping component is clamped below the clamping shell, the clamping wall body is embedded in the second hook groove, the clamping wall body, the inclined wall body and the inclined matching wall body wrap the second inclined wall body, the horizontal matching wall body is positioned in the clamping channel, the inner wall of the bent matching wall body is tightly attached to the outer wall of the second bent wall body, and the second light guide component is embedded in the second accommodating cavity; the second clamping shell and the other two clamping parts form a second part, the third clamping part is clamped on the clamping shell, the clamping wall body is embedded into the first hook groove, the clamping wall body, the inclined wall body and the inclined matching wall body wrap the first inclined wall body, the horizontal matching wall body is positioned in the clamping channel, the inner wall of the bent matching wall body is tightly attached to the outer wall of the first bent wall body, and the third light guide part is embedded into the first accommodating cavity; the fourth clamping component is clamped below the clamping shell, the clamping wall body is embedded in the second hook groove, the clamping wall body, the inclined wall body and the inclined matching wall body wrap the second inclined wall body, the horizontal matching wall body is positioned in the clamping channel, the inner wall of the bent matching wall body is tightly attached to the outer wall of the second bent wall body, and the fourth light guide component is embedded in the second accommodating cavity;

the right side surface of the spliced wall body of the first part is attached to the right side surface of the spliced wall body of the second part, and the protective sleeve covers the four clamping components.

The optical cable with the clamping structure is characterized in that the clamping shell is made of plastic, preferably polypropylene, polyethylene, polybutylene terephthalate, nylon, a low-smoke halogen-free composite material, a low-smoke low-halogen composite material, PVC, TPE, TPU or polytetrafluoroethylene.

The optical cable with the clamping structure is characterized in that the clamping component is made of plastic, preferably polypropylene, polyethylene, polybutylene terephthalate, nylon, a low-smoke halogen-free composite material, a low-smoke low-halogen composite material, PVC, TPE, TPU or polytetrafluoroethylene.

The optical cable with the clamping structure is characterized in that the light guide component is any optical cable core with light guide fibers inside, and the simplest structure is a loose tube with the light guide fibers inside.

Further, the material of the loose tube is modified polypropylene or polybutylene terephthalate or steel or iron or copper or aluminum.

Further, the light guide fiber is a plastic fiber or a glass fiber.

Further, the above-mentioned optical fiber is a single model or a multi-model.

The optical cable with the clamping structure is characterized in that the protective sleeve is made of plastic, preferably polypropylene, polyethylene, polybutylene terephthalate, nylon, a low-smoke halogen-free composite material, a low-smoke low-halogen composite material, PVC, TPE, TPU or polytetrafluoroethylene.

The optical cable with the clamping structure comprises two clamping shells, four clamping parts, two conductive parts, two light guide parts and a protective sleeve, wherein a plurality of light guide fibers are arranged in each light guide part; the method is characterized in that:

the clamping shell is composed of a spliced wall body, a first bent wall body, a first horizontal wall body, a first inclined wall body, a second bent wall body, a second horizontal wall body and a second inclined wall body, wherein the spliced wall body is in a cuboid shape, the upper end of the spliced wall body is connected with one end of the first bent wall body, the other end of the first bent wall body is connected with one end of the first horizontal wall body, the other end of the first horizontal wall body is connected with one end of the first inclined wall body, the first bent wall body is positioned on the left side of the spliced wall body, the first bent wall body is in a bent fan-ring cylinder shape, the first horizontal wall body is positioned on the left side of the spliced wall body and is perpendicular to the spliced wall body but not intersected with the spliced wall body, the other end of the first horizontal wall body is close to the spliced wall body, the first inclined wall body is positioned on the left side of the spliced wall body, an included angle formed by the other end of the first inclined wall body and the other end of the first horizontal wall body, a first accommodating cavity with a downward opening is formed among the spliced wall body, the first bent wall body and the first inclined wall body; the lower end of the spliced wall body is connected with one end of a second curved wall body, the other end of the second curved wall body is connected with one end of a second horizontal wall body, the other end of the second horizontal wall body is connected with one end of a second inclined wall body, the second curved wall body is positioned on the left side of the spliced wall body, the second curved wall body is in the shape of a curved fan-shaped circular cylinder, the second horizontal wall body is positioned on the left side of the spliced wall body and is perpendicular to but not intersected with the spliced wall body, the other end of the second horizontal wall body is close to the spliced wall body, the second inclined wall body is positioned on the left side of the spliced wall body, an included angle between the other end of the second inclined wall body and the other end of the second horizontal wall body is an acute angle, a second hook groove is formed between the spliced wall body and the second horizontal wall body, and a second containing cavity with an upward opening is formed between the spliced wall; a clamping channel is arranged between the first horizontal wall body and the second horizontal wall body, the clamping channel is communicated with the first accommodating cavity and the second accommodating cavity, the outer wall of the first curved wall body and the outer wall of the second curved wall body are on the same cylindrical surface, and the clamping shell is of an integrated structure;

the clamping component comprises a bending matching wall body, a horizontal matching wall body, a vertical extension wall body, an oblique matching wall body, an oblique wall body and a clamping wall body, the other end of the bending matching wall body is connected with one end of the horizontal matching wall body, the other end of the horizontal matching wall body is connected with one end of the vertical extension wall body, the other end of the vertical extension wall body is connected with one end of the oblique matching wall body, the other end of the oblique matching wall body is connected with one end of the oblique wall body, the other end of the oblique wall body is connected with one end of the clamping wall body, the bending matching wall body is in a bent fan-ring cylinder shape, the horizontal matching wall body, the vertical extension wall body, the oblique matching wall body and the clamping wall body are all positioned at the left lower part of the bending matching wall body, a gap is reserved between the lower surface of the clamping wall body and, the inclined wall body is positioned above the clamping wall body, a containing groove is formed among the inclined matching wall body, the inclined wall body and the clamping wall body, a matching cavity is formed among the inclined matching wall body, the inclined matching wall body and the bending matching wall body, and each clamping part is of an integrated structure;

in the optical cable with the clamping structure, a first clamping shell and two clamping parts form a first part, the first clamping part is clamped on the clamping shell, a clamping wall body is embedded in a first hook groove, a clamping wall body, an oblique wall body and an oblique matching wall body wrap a first oblique wall body, a horizontal matching wall body is positioned in a clamping channel, the inner wall of a bent matching wall body is tightly attached to the outer wall of a first bent wall body, and a first conductive part is embedded in a first accommodating cavity; the second clamping part is clamped below the clamping shell, the clamping wall body is embedded into the second hook groove, the clamping wall body, the inclined wall body and the inclined matching wall body wrap the second inclined wall body, the horizontal matching wall body is positioned in the clamping passage, the inner wall of the bent matching wall body is tightly attached to the outer wall of the second bent wall body, and the second conducting part is embedded into the second accommodating cavity;

the second clamping shell and the other two clamping parts form a second part, the third clamping part is clamped on the clamping shell, the clamping wall body is embedded into the first hook groove, the clamping wall body, the inclined wall body and the inclined matching wall body wrap the first inclined wall body, the horizontal matching wall body is positioned in the clamping channel, the inner wall of the bent matching wall body is tightly attached to the outer wall of the first bent wall body, and the first light guide part is embedded into the first accommodating cavity; the fourth clamping component is clamped below the clamping shell, the clamping wall body is embedded in the second hook groove, the clamping wall body, the inclined wall body and the inclined matching wall body wrap the second inclined wall body, the horizontal matching wall body is positioned in the clamping channel, the inner wall of the bent matching wall body is tightly attached to the outer wall of the second bent wall body, and the second light guide component is embedded in the second accommodating cavity;

the right side surface of the spliced wall body of the first part is attached to the right side surface of the spliced wall body of the second part, and the protective sleeve covers the four clamping components.

The invention has the following main beneficial effects: the structure is simple, the manufacture is convenient, the manufacture efficiency is high, the safety is good, the heat dissipation effect is better, and the efficiency of testing, maintaining and repairing is higher.

Drawings

Fig. 1 is a schematic perspective view of a dissected segment of the example 1.

Fig. 2 is an enlarged cross-sectional structure diagram of fig. 1.

Fig. 3 is a schematic perspective view of a section of the clamping housing used in fig. 1 after dissection.

Fig. 4 is an enlarged cross-sectional view of fig. 3.

FIG. 5 is a schematic perspective view of a portion of the anatomical engaging member used in FIG. 1.

Fig. 6 is a schematic view of an enlarged cross-sectional structure of fig. 5.

Fig. 7 is a schematic perspective view of a dissected segment of the example 2.

Fig. 8 is an enlarged cross-sectional view of fig. 7.

In order that those skilled in the art will more accurately and clearly understand and practice the present application, reference is now made to the following descriptions taken in conjunction with the accompanying drawings, in which: 1-clamping shell, 2-clamping component, 3-conducting component, 4-protective sleeve, 11-split wall body, 121-first curved wall body, 122-first horizontal wall body, 123-first inclined wall body, 124-first hook groove, 125-first accommodating cavity, 131-second curved wall body, 132-second horizontal wall body, 133-second inclined wall body, 134-second hook groove, 135-second accommodating cavity, 14-clamping channel, 21-curved matching wall body, 22-horizontal matching wall body, 23-vertical extending wall body, 24-inclined matching wall body, 25-inclined wall body, 26-clamping wall body, 27-accommodating groove, 28-matching cavity, 5-light conducting component and 51-light conducting fiber.

Detailed Description

Examples 1

Referring to fig. 1 to 6, a cable with a snap structure includes two snap housings 1, four snap members 2, four conductive members 3, and a protective sleeve 4; the method is characterized in that:

the clamping shell 1 is composed of a splicing wall body 11, a first curved wall body 121, a first horizontal wall body 122, a first inclined wall body 123, a second curved wall body 131, a second horizontal wall body 132 and a second inclined wall body 133, wherein the splicing wall body 11 is in a cuboid shape, the upper end of the splicing wall body 11 is connected with one end of the first curved wall body 121, the other end of the first curved wall body 121 is connected with one end of the first horizontal wall body 122, the other end of the first horizontal wall body 122 is connected with one end of the first inclined wall body 123, the first curved wall body 121 is positioned on the left side of the splicing wall body 11, the first curved wall body 121 is in a curved fan-circle cylinder shape, the first horizontal wall body 122 is positioned on the left side of the splicing wall body 11 and is perpendicular to but not intersected with the splicing wall body 11, the other end of the first horizontal wall body 122 is close to the splicing wall body 11, the first inclined wall body 123 is positioned on the left side of the splicing wall body 11, and the other end of the first inclined wall body 123 and, a first hook groove 124 is formed between the first inclined wall body 123 and the first horizontal wall body 122, and a first accommodating cavity 125 which is open downwards is formed among the splicing wall body 11, the first curved wall body 121 and the first inclined wall body 123; the lower end of the split wall body 11 is connected with one end of a second curved wall body 131, the other end of the second curved wall body 131 is connected with one end of a second horizontal wall body 132, the other end of the second horizontal wall body 132 is connected with one end of a second inclined wall body 133, the second curved wall body 131 is positioned at the left side of the split wall body 11, the second curved wall body 131 is in the shape of a curved fan-ring cylinder, the second horizontal wall body 132 is positioned at the left side of the split wall body 11 and is perpendicular to but not intersected with the split wall body 11, the other end of the second horizontal wall body 132 is close to the split wall body 11, the second inclined wall body 133 is positioned at the left side of the split wall body 11, the included angle between the other end of the second inclined wall body 133 and the other end of the second horizontal wall body 132 is an acute angle, a second hook groove 134 is formed between the second inclined wall body 133 and the second horizontal wall body 132, a second accommodating cavity 135 which is opened upwards is formed between the second inclined wall bodies 133; the engaging channel 14 is disposed between the first horizontal wall 122 and the second horizontal wall 132, the engaging channel 14 is communicated with the first accommodating cavity 125 and the second accommodating cavity 135, the outer wall of the first curved wall 121 and the outer wall of the second curved wall 131 are on the same cylindrical surface, and the engaging housing is an integrated structure;

the clamping component 2 is composed of a bending matching wall body 21, a horizontal matching wall body 22, a vertical extension wall body 23, an oblique matching wall body 24, an oblique wall body 25 and a clamping wall body 26, the other end of the bending matching wall body 21 is connected with one end of the horizontal matching wall body 22, the other end of the horizontal matching wall body 22 is connected with one end of the vertical extension wall body 23, the other end of the vertical extension wall body 23 is connected with one end of the oblique matching wall body 24, the other end of the oblique matching wall body 24 is connected with one end of the oblique wall body 25, the other end of the oblique wall body 25 is connected with one end of the clamping wall body 26, the bending matching wall body 21 is in a bent fan-circle cylinder shape, the horizontal matching wall body 22, the vertical extension wall body 23, the oblique matching wall body 24, the oblique wall body 25 and the clamping wall body 26 are all positioned at the left lower part of the bending matching wall body 21, the clamping wall body 26 is positioned above the horizontal matching wall body 22, the inclined wall body 25 is positioned above the clamping wall body 26, a containing groove 27 is formed among the inclined matching wall body 24, the inclined wall body 25 and the clamping wall body 26, a matching cavity 28 is formed among the inclined matching wall body 24, the inclined wall body 25 and the bending matching wall body 21, and each clamping part is of an integrated structure;

in the clamping structure cable, a first clamping shell and two clamping parts form a first part, the first clamping part is clamped on the clamping shell, a clamping wall body is embedded in a first hook groove, a clamping wall body, an oblique wall body and an oblique matching wall body wrap a first oblique wall body, a horizontal matching wall body is positioned in a clamping channel, the inner wall of a bent matching wall body is tightly attached to the outer wall of a first bent wall body, and a first conductive part is embedded in a first accommodating cavity; the second clamping part is clamped below the clamping shell, the clamping wall body is embedded into the second hook groove, the clamping wall body, the inclined wall body and the inclined matching wall body wrap the second inclined wall body, the horizontal matching wall body is positioned in the clamping passage, the inner wall of the bent matching wall body is tightly attached to the outer wall of the second bent wall body, and the second conducting part is embedded into the second accommodating cavity; the second clamping shell and the other two clamping parts form a second part, the third clamping part is clamped on the clamping shell, the clamping wall body is embedded into the first hook groove, the clamping wall body, the inclined wall body and the inclined matching wall body cover the first inclined wall body, the horizontal matching wall body is positioned in the clamping channel, the inner wall of the bent matching wall body is tightly attached to the outer wall of the first bent wall body, and the third conducting part is embedded into the first accommodating cavity; the fourth clamping part is clamped below the clamping shell, the clamping wall body is embedded into the second hook groove, the clamping wall body, the inclined wall body and the inclined matching wall body wrap the second inclined wall body, the horizontal matching wall body is positioned in the clamping passage, the inner wall of the bent matching wall body is tightly attached to the outer wall of the second bent wall body, and the fourth conducting part is embedded into the second accommodating cavity;

the right side surface of the spliced wall body of the first part is attached to the right side surface of the spliced wall body of the second part, and the protective sleeve covers the four clamping components.

The cable with the clamping structure is characterized in that the clamping shell is made of plastic, preferably polypropylene, polyethylene, polybutylene terephthalate, nylon, a low-smoke halogen-free composite material, a low-smoke low-halogen composite material, PVC, TPE, TPU or polytetrafluoroethylene.

The cable with the clamping structure is characterized in that the clamping component is made of plastic, preferably polypropylene, polyethylene, polybutylene terephthalate, nylon, a low-smoke halogen-free composite material, a low-smoke low-halogen composite material, PVC, TPE, TPU or polytetrafluoroethylene.

The cable with the clamping structure is characterized in that the conductive part is a bare conductor or an insulated conductor coated with an insulating layer, and the conductor is formed by wire drawing or casting.

Further, the material of the conductor is copper or aluminum or an alloy.

The cable with the clamping structure is characterized in that the protective sleeve is made of plastic, preferably polypropylene, polyethylene, polybutylene terephthalate, nylon, a low-smoke halogen-free composite material, a low-smoke low-halogen composite material, PVC, TPE, TPU or polytetrafluoroethylene.

EXAMPLES example 2

Referring to fig. 7 and 8, and fig. 1 to 6, an optical cable with a snap structure includes two snap housings 1, four snap members 2, four light guide members 5, and a protective sheath 4, wherein each light guide member has a plurality of light guide fibers 51 therein; the method is characterized in that:

the clamping shell 1 is composed of a splicing wall body 11, a first curved wall body 121, a first horizontal wall body 122, a first inclined wall body 123, a second curved wall body 131, a second horizontal wall body 132 and a second inclined wall body 133, wherein the splicing wall body 11 is in a cuboid shape, the upper end of the splicing wall body 11 is connected with one end of the first curved wall body 121, the other end of the first curved wall body 121 is connected with one end of the first horizontal wall body 122, the other end of the first horizontal wall body 122 is connected with one end of the first inclined wall body 123, the first curved wall body 121 is positioned on the left side of the splicing wall body 11, the first curved wall body 121 is in a curved fan-circle cylinder shape, the first horizontal wall body 122 is positioned on the left side of the splicing wall body 11 and is perpendicular to but not intersected with the splicing wall body 11, the other end of the first horizontal wall body 122 is close to the splicing wall body 11, the first inclined wall body 123 is positioned on the left side of the splicing wall body 11, and the other end of the first inclined wall body 123 and, a first hook groove 124 is formed between the first inclined wall body 123 and the first horizontal wall body 122, and a first accommodating cavity 125 which is open downwards is formed among the splicing wall body 11, the first curved wall body 121 and the first inclined wall body 123; the lower end of the split wall body 11 is connected with one end of a second curved wall body 131, the other end of the second curved wall body 131 is connected with one end of a second horizontal wall body 132, the other end of the second horizontal wall body 132 is connected with one end of a second inclined wall body 133, the second curved wall body 131 is positioned at the left side of the split wall body 11, the second curved wall body 131 is in the shape of a curved fan-ring cylinder, the second horizontal wall body 132 is positioned at the left side of the split wall body 11 and is perpendicular to but not intersected with the split wall body 11, the other end of the second horizontal wall body 132 is close to the split wall body 11, the second inclined wall body 133 is positioned at the left side of the split wall body 11, the included angle between the other end of the second inclined wall body 133 and the other end of the second horizontal wall body 132 is an acute angle, a second hook groove 134 is formed between the second inclined wall body 133 and the second horizontal wall body 132, a second accommodating cavity 135 which is opened upwards is formed between the second inclined wall bodies 133; the engaging channel 14 is disposed between the first horizontal wall 122 and the second horizontal wall 132, the engaging channel 14 is communicated with the first accommodating cavity 125 and the second accommodating cavity 135, the outer wall of the first curved wall 121 and the outer wall of the second curved wall 131 are on the same cylindrical surface, and the engaging housing is an integrated structure;

the clamping component 2 is composed of a bending matching wall body 21, a horizontal matching wall body 22, a vertical extension wall body 23, an oblique matching wall body 24, an oblique wall body 25 and a clamping wall body 26, the other end of the bending matching wall body 21 is connected with one end of the horizontal matching wall body 22, the other end of the horizontal matching wall body 22 is connected with one end of the vertical extension wall body 23, the other end of the vertical extension wall body 23 is connected with one end of the oblique matching wall body 24, the other end of the oblique matching wall body 24 is connected with one end of the oblique wall body 25, the other end of the oblique wall body 25 is connected with one end of the clamping wall body 26, the bending matching wall body 21 is in a bent fan-circle cylinder shape, the horizontal matching wall body 22, the vertical extension wall body 23, the oblique matching wall body 24, the oblique wall body 25 and the clamping wall body 26 are all positioned at the left lower part of the bending matching wall body 21, the clamping wall body 26 is positioned above the horizontal matching wall body 22, the inclined wall body 25 is positioned above the clamping wall body 26, a containing groove 27 is formed among the inclined matching wall body 24, the inclined wall body 25 and the clamping wall body 26, a matching cavity 28 is formed among the inclined matching wall body 24, the inclined wall body 25 and the bending matching wall body 21, and each clamping part is of an integrated structure;

in the clamping structure optical cable, a first clamping shell and two clamping parts form a first part, the first clamping part is clamped on the clamping shell, a clamping wall body is embedded in a first hook groove, a clamping wall body, an oblique wall body and an oblique matching wall body wrap a first oblique wall body, a horizontal matching wall body is positioned in a clamping channel, the inner wall of a bent matching wall body is tightly attached to the outer wall of a first bent wall body, and a first light guide part is embedded in a first accommodating cavity; the second clamping component is clamped below the clamping shell, the clamping wall body is embedded in the second hook groove, the clamping wall body, the inclined wall body and the inclined matching wall body wrap the second inclined wall body, the horizontal matching wall body is positioned in the clamping channel, the inner wall of the bent matching wall body is tightly attached to the outer wall of the second bent wall body, and the second light guide component is embedded in the second accommodating cavity; the second clamping shell and the other two clamping parts form a second part, the third clamping part is clamped on the clamping shell, the clamping wall body is embedded into the first hook groove, the clamping wall body, the inclined wall body and the inclined matching wall body wrap the first inclined wall body, the horizontal matching wall body is positioned in the clamping channel, the inner wall of the bent matching wall body is tightly attached to the outer wall of the first bent wall body, and the third light guide part is embedded into the first accommodating cavity; the fourth clamping component is clamped below the clamping shell, the clamping wall body is embedded in the second hook groove, the clamping wall body, the inclined wall body and the inclined matching wall body wrap the second inclined wall body, the horizontal matching wall body is positioned in the clamping channel, the inner wall of the bent matching wall body is tightly attached to the outer wall of the second bent wall body, and the fourth light guide component is embedded in the second accommodating cavity;

the right side surface of the spliced wall body of the first part is attached to the right side surface of the spliced wall body of the second part, and the protective sleeve covers the four clamping components.

The optical cable with the clamping structure is characterized in that the clamping shell is made of plastic, preferably polypropylene, polyethylene, polybutylene terephthalate, nylon, a low-smoke halogen-free composite material, a low-smoke low-halogen composite material, PVC, TPE, TPU or polytetrafluoroethylene.

The optical cable with the clamping structure is characterized in that the clamping component is made of plastic, preferably polypropylene, polyethylene, polybutylene terephthalate, nylon, a low-smoke halogen-free composite material, a low-smoke low-halogen composite material, PVC, TPE, TPU or polytetrafluoroethylene.

The optical cable with the clamping structure is characterized in that the light guide component is any optical cable core with light guide fibers inside, and the simplest structure is a loose tube with the light guide fibers inside.

Further, the material of the loose tube is modified polypropylene or polybutylene terephthalate or steel or iron or copper or aluminum.

Further, the light guide fiber is a plastic fiber or a glass fiber.

Further, the above-mentioned optical fiber is a single model or a multi-model.

The optical cable with the clamping structure is characterized in that the protective sleeve is made of plastic, preferably polypropylene, polyethylene, polybutylene terephthalate, nylon, a low-smoke halogen-free composite material, a low-smoke low-halogen composite material, PVC, TPE, TPU or polytetrafluoroethylene.

EXAMPLE 3

Referring to fig. 1 to 8, in an optical cable with a snap structure, a part of the conductive member in embodiment example 1 is replaced with the light guide member in embodiment example 2.

In the invention, the clamping shell and the clamping component are simply clamped, namely, an integral structure is realized, the conductive component and/or the light guide component are positioned in the accommodating cavity, so that the isolation is realized, the actual clamping shell and the clamping component can realize the functions of the cable/optical cable, and the addition of the protective sleeve only realizes further protection and cannot be used. The loose tube is tangent with the adjacent parts, so that the fixation is stable.

The invention has simple structure, convenient manufacture, high manufacture efficiency and good safety, and has better heat dissipation effect because of the clamping channel and the containing cavity which are communicated; the replacement of the conductive component/the light guide component in the application is quite convenient, and the efficiency of testing, maintaining and repairing is higher.

The invention has the following main beneficial effects: the structure is simple, the manufacture is convenient, the manufacture efficiency is high, the safety is good, the heat dissipation effect is better, and the efficiency of testing, maintaining and repairing is higher.

The above-mentioned embodiments are merely preferred technical solutions of the present invention, and should not be construed as limiting the present invention. The protection scope of the present invention is defined by the claims, and includes equivalents of technical features of the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of the invention.