阅读说明：本技术 一种抗压5g通信光缆 (Resistance to compression 5G communication optical cable ) 是由 徐志坤 于 2021-01-08 设计创作，主要内容包括：本发明公开了一种抗压5G通信光缆,包括中心加强件、光导纤维、松套管和外护套,所述外护套的内部填充有保护条,所述保护条安装在松套管的两侧之间,所述外护套的外部均匀开设有疏松槽,所述松套管的内壁开设有触发槽,所述触发槽的内部安装有触发装置,所述触发装置的一端贯穿松套管并且延伸至松套管的外部,所述松套管的外部安装有防滑装置,本发明涉及5G通信技术领域。该抗压5G通信光缆装置,达到了增强光缆的抗压能力,避免在遇到外力作用时容易被挤压断裂部分光纤的问题,能够利用周围的环境加强光缆的强度,避免光缆被挤压时断裂,避免光缆表面长时间粘附物质腐蚀光缆外护套,提高了光缆的使用寿命。(The invention discloses a compression-resistant 5G communication optical cable which comprises a central reinforcement, an optical fiber, a loose tube and an outer sheath, wherein a protection strip is filled in the outer sheath, the protection strip is installed between two sides of the loose tube, loose grooves are uniformly formed in the outer part of the outer sheath, a trigger groove is formed in the inner wall of the loose tube, a trigger device is installed in the trigger groove, one end of the trigger device penetrates through the loose tube and extends to the outer part of the loose tube, and an anti-skid device is installed on the outer part of the loose tube. This resistance to compression 5G communication optical cable device has reached the compressive capacity of reinforcing optical cable, avoids being easy when meetting the exogenic action problem of extrusion fracture part optic fibre, can utilize the environment on every side to strengthen the intensity of optical cable, breaks when avoiding the optical cable to be extruded, avoids the long-time adhesion material in optical cable surface to corrode the optical cable oversheath, has improved the life of optical cable.)

1. The utility model provides a resistance to compression 5G communication optical cable, includes central reinforcement (1), optic fibre (2), pine sleeve pipe (3) and oversheath (4), its characterized in that: the utility model discloses a pine sleeve pipe, including oversheath (4), the inside packing of oversheath (4) has protection strip (5), install between the both sides of pine sleeve pipe (3) protection strip (5), loose groove (6) have evenly been seted up to the outside of oversheath (4), trigger slot (7) have been seted up to the inner wall of pine sleeve pipe (3), the internally mounted of trigger slot (7) has trigger device (8), the one end of trigger device (8) runs through pine sleeve pipe (3) and extends to the outside of pine sleeve pipe (3), the externally mounted of pine sleeve pipe (3) has antiskid (9), antiskid (9) are connected with trigger device (8), pressure relief device (10) are all installed to the both sides of trigger device (8), pressure relief device (10) and optical fiber (2) sliding connection.

2. The pressure-resistant 5G communication optical cable according to claim 1, wherein: trigger device (8) are including installation piece (801), installation piece (801) and the inner wall fixed connection who triggers groove (7), the bottom of installation piece (801) is run through there is extrusion piece (802), the outside of pine sleeve pipe (3) and extension to pine sleeve pipe (3) is run through at the top of extrusion piece (802), spacing arc board (803) are installed to the bottom symmetry of extrusion piece (802), the one end of extrusion piece (802) is kept away from to spacing arc board (803) is rotated with installation piece (801) and is connected, one side of spacing arc board (803) is opened and shut spacing hole (804).

3. The pressure-resistant 5G communication optical cable according to claim 2, wherein: pressure relief device (10) are including rolling up board (101), the one end and installation piece (801) fixed connection of rolling up board (101), spacing hole (804) and fixedly connected with joint board (102) are run through to the one end that installation piece (801) were kept away from in rolling up board (101), the one end fixedly connected with rigging board (103) of rolling up board (101) are kept away from in joint board (102), contact plate (104) the same with optic fibre (2) radian are evenly installed to one side of rigging board (103).

4. The pressure-resistant 5G communication optical cable according to claim 2, wherein: the anti-slip device (9) comprises an elastic arc plate (901), the extrusion block (802) penetrates through the elastic arc plate (901) and is in sliding connection with the elastic arc plate (901), one end, far away from the extrusion block (802), of the elastic arc plate (901) is in sliding connection with the loose tube (3), barb racks (902) are evenly installed at the tops of the elastic arc plate (901), and heat dissipation holes (903) are evenly formed in one side of the barb racks (902).

5. The pressure-resistant 5G communication optical cable according to claim 4, wherein: the outer side of the loose tube (3) is close to the position of the extrusion block (802) and is provided with a loose groove (11), and the end, located inside the loose groove (11), of the extrusion block (802) is uniformly provided with anti-skidding lugs (12).

6. The pressure-resistant 5G communication optical cable according to claim 5, wherein: the bottom of the inner side of the loosening groove (11) is rotatably connected with a swinging disc (13), the top of the swinging disc (13) is fixedly connected with a knocking ball (15) through a swinging rod (14), and one side of the swinging rod (14) is fixedly connected with the extrusion block (802) through a swinging spring (16).

7. The pressure-resistant 5G communication optical cable according to claim 6, wherein: a track groove (17) is formed in the swing disc (13), and a counterweight ball (18) is connected to the bottom of the inner side of the track groove (17) in a sliding mode.

8. The pressure-resistant 5G communication optical cable according to claim 6, wherein: slide bars (19) are uniformly installed on one side of the knocking ball (15), the slide bars (19) are arc-shaped bars, the slide bars (19) penetrate through the knocking ball (15) and are in sliding connection with the knocking ball (15), and contact balls (20) are fixedly connected to the two ends of the slide bars (19).

Technical Field

The invention relates to the technical field of 5G communication, in particular to a pressure-resistant 5G communication optical cable.

Background

The communication cable is a cable for high-frequency carrier wave and digital communication and signal transmission for short-distance audio communication and long-distance, is one of five cable products in China, and can be divided into six series of products according to the application and the use range of the communication cable, namely, urban communication cables (including paper insulation urban telephone cables and polyolefin insulation polyolefin sheath urban telephone cables), long-distance symmetrical cables (including paper insulation high-low frequency long-distance symmetrical cables, copper core foam polyethylene high-low frequency long-distance symmetrical cables and digital transmission long-distance symmetrical cables), coaxial cables (including small coaxial cables, medium coaxial cables and micro coaxial cables), submarine cables (which can be divided into symmetrical submarine cables and coaxial submarine cables), optical fiber cables (including traditional cable types, strip array types and framework types), and radio frequency cables (including symmetrical radio frequency and coaxial radio frequency).

But current 5G communication optical cable compressive capacity is not enough, is easy to be extrudeed fracture part optic fibre when meetting the exogenic action, and intelligent degree is lower, can not receive the intensity of automatic enhancement optical cable when the extrusion, and the heat-sinking capability is relatively poor, can't utilize the environment on every side to strengthen the intensity of optical cable, avoids the optical cable to be fractured when being extruded, and the easy adhesion debris in surface of optical cable corrodes the optical cable, can only rely on the material protection optical cable of optical cable oversheath itself, has reduced the life of optical cable.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the compression-resistant 5G communication optical cable, which solves the problems that the conventional 5G communication optical cable has insufficient compression resistance and is easy to extrude and break part of optical fibers under the action of external force, improves the intelligent degree of the optical cable, automatically strengthens the strength of the optical cable when being extruded, enhances the heat dissipation capacity, can strengthen the strength of the optical cable by utilizing the surrounding environment, avoids the optical cable from being broken when being extruded, avoids long-time adhesion substances on the surface of the optical cable from corroding the outer sheath of the optical cable, and prolongs the service life of the optical cable.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a resistance to compression 5G communication optical cable, includes central reinforcement, optical fiber, pine sleeve pipe and oversheath, the inside packing of oversheath has the protection strip, the protection strip is installed between the sheathed tube both sides of loosing, the pine groove has evenly been seted up to the outside of oversheath, the trigger groove has been seted up to the sheathed tube inner wall of loosing, the internally mounted in trigger groove has trigger device, trigger device's one end runs through the pine sleeve pipe and extends to the outside of pine sleeve pipe, the externally mounted of pine sleeve pipe has antiskid, antiskid is connected with trigger device, pressure relief device is all installed to trigger device's both sides, pressure relief device and optical fiber sliding connection.

Preferably, trigger device is including the installation piece, the inner wall fixed connection in installation piece and trigger groove, the bottom of installation piece is run through there is the extrusion piece, the top of extrusion piece is run through loose sleeve pipe and is extended to loose sheathed tube outside, spacing arc board is installed to the bottom symmetry of extrusion piece, the one end that extrusion piece was kept away from to spacing arc board is rotated with the installation piece and is connected, one side of spacing arc board opens and shuts the limiting hole.

Preferably, the pressure relief device is including rolling up the board, the one end and the installation piece fixed connection of rolling up the board, the one end that the installation piece was kept away from to the rolling up board runs through spacing hole and fixedly connected with joint plate, the one end fixedly connected with binding plate of rolling up the board is kept away from to the joint plate, the contact plate the same with the optical fiber radian is evenly installed to one side of binding plate, increases the area of contact when optical fiber receives external force extrusion, reduces the pressure that optical fiber received, and only partial optic fibre received the easy cracked problem of extrusion when avoiding the optical cable to receive external force extrusion, has strengthened the limit that the optical cable can bear external force.

Preferably, antiskid includes the elasticity arc board, the extrusion piece run through the elasticity arc board and with elasticity arc board sliding connection, the one end and the loose tube sliding connection of extrusion piece are kept away from to the elasticity arc board, the barb rack is evenly installed at the top of elasticity arc board, the louvre has evenly been seted up to one side of barb rack, and only when the optical cable outside received comparatively obvious exogenic action time, the extrusion piece drove skid proof block and passes elasticity arc board downstream, can avoid the optical cable intensity of wrong trigger enhancement optical cable when normal soil motion, has improved the reliability of optical cable.

Preferably, the position of the outer side of the loose tube, which is close to the extrusion block, is provided with a loose groove, and the end of the extrusion block, which is positioned inside the loose groove, is uniformly provided with anti-skid lugs.

Preferably, the bottom of the inner side of the loosening groove is rotatably connected with a swinging disc, the top of the swinging disc is fixedly connected with a knocking ball through a swinging rod, and one side of the swinging rod is fixedly connected with the extrusion block through a swinging spring.

Preferably, a track groove is formed in the swing disc, and a counterweight ball is connected to the bottom of the inner side of the track groove in a sliding manner.

Preferably, the slide bars are uniformly installed on one side of the knocking ball, the slide bars are arc-shaped bars, the slide bars penetrate through the knocking ball and are in sliding connection with the knocking ball, the two ends of the slide bars are fixedly connected with the contact ball slide bars and the elastic arc plate which is impacted by the contact ball in the left-right swinging process one by one, the adhered objects on the surface of the elastic arc plate are vibrated and fall off, the phenomenon that the outer sheath is corroded due to the long-time adhesion of the substances on the surface of the optical cable is avoided, and the service life of the.

(III) advantageous effects

The invention provides a pressure-resistant 5G communication optical cable. The method has the following beneficial effects:

according to the pressure-resistant 5G communication optical cable, the contact area of the optical fiber is increased when the optical fiber is extruded by external force, the pressure intensity of the optical fiber is reduced, the problem that only part of optical fibers are easily broken due to the extrusion action when the optical cable is extruded by the external force is avoided, and the limit that the optical cable can bear the external force is enhanced.

(two), this resistance to compression 5G communication optical cable, trigger the attaching plate when being extruded by external force through the extrusion piece and contact plate parcel more optic fibre increases lifting surface, just can strengthen the intensity of optical cable and avoid the fracture when the optical cable receives external force extrusion, has strengthened the intelligent degree of optical cable.

(III), this resistance to compression 5G communication optical cable, through only receiving comparatively obvious exogenic action when the optical cable outside and acting on, the extrusion piece drives skid proof block and passes elasticity arc board and move down, can avoid the optical cable to trigger the intensity of strengthening the optical cable by mistake when normal soil motion, has improved the reliability of optical cable.

According to the compression-resistant 5G communication optical cable, the elastic arc plate is impacted successively in the process of swinging left and right through the sliding rod and the contact ball, the adhered substances on the surface of the elastic arc plate are vibrated to fall off, the phenomenon that substances on the surface of the optical cable adhere to and corrode the outer sheath for a long time is avoided, and the service life of the optical cable is prolonged.

And (V) the compression-resistant 5G communication optical cable extends to the inside of soil through the barb rack to enhance the firmness of connection with the soil, so that the soil outside the optical cable can be combined into a whole, and the strength of the optical cable is enhanced by utilizing the environment outside the optical cable.

According to the pressure-resistant 5G communication optical cable, the area of the outer surface of the optical cable is increased through the barb rack and the heat dissipation holes, and the heat dissipation capacity of the optical cable is enhanced.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic view of the interior of the loose tube of the present invention;

FIG. 3 is a cross-sectional view of the interior of the loose tube of the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 3 at A according to the present invention;

fig. 5 is a schematic structural view of the anti-slip device of the present invention.

In the figure: 1-central reinforcement, 2-optical fiber, 3-loose sleeve, 4-outer sheath, 5-protective strip, 6-loose groove, 7-trigger groove, 8-trigger device, 801-installation block, 802-extrusion block, 803-limit arc plate, 804-limit hole, 9-antiskid device, 901-elastic arc plate, 902-barb rack, 903-heat dissipation hole, 10-a pressure reducing device, 101-a winding plate, 102-a clamping plate, 103-an attaching plate, 104-a contact plate, 11-a loosening groove, 12-an anti-skidding bump, 13-a swinging disc, 14-a swinging rod, 15-a knocking ball, 16-a swinging spring, 17-a track groove, 18-a counterweight ball, 19-a sliding rod and 20-a contact ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a resistance to compression 5G communication optical cable, including central reinforcement 1, optical fiber 2, loose tube 3 and oversheath 4, the inside packing of oversheath 4 has protection strip 5, protection strip 5 is installed between loose tube 3's both sides, loose groove 6 has evenly been seted up to oversheath 4's outside, trigger slot 7 has been seted up to loose tube 3's inner wall, the internally mounted in trigger slot 7 has trigger device 8, trigger device 8's one end runs through loose tube 3 and extends to loose tube 3's outside, pressure relief device 10 is all installed to trigger device 8's both sides, pressure relief device 10 and 2 sliding connection of optical fiber.

Trigger device 8 is including installing piece 801, installs piece 801 and trigger the inner wall fixed connection of groove 7, and the bottom of installing piece 801 is run through there is extrusion piece 802, and loose sleeve 3 is run through and is extended to the outside of loose sleeve 3 at the top of extrusion piece 802, and spacing arc plate 803 is installed to the bottom symmetry of extrusion piece 802, and the one end that extrusion piece 802 was kept away from to spacing arc plate 803 rotates with installing piece 801 to be connected, and one side of spacing arc plate 803 opens and shuts limiting hole 804.

The pressure relief device 10 comprises a winding plate 101, one end of the winding plate 101 is fixedly connected with an installation block 801, one end, far away from the installation block 801, of the winding plate 101 penetrates through a limiting hole 804 and is fixedly connected with a clamping plate 102, one end, far away from the winding plate 101, of the clamping plate 102 is fixedly connected with a laminating plate 103, and one side of the laminating plate 103 is uniformly provided with a contact plate 104 with the same radian as the optical fiber 2.

During the use, bury the optical cable according to predetermined route underground, when the optical cable receives outside extrusion, oversheath 4 is pushed to the inboard and is promoted loose sleeve 3 and protection strip 5, extrusion piece 802 is by the inside extrusion of loose sleeve 3, it slides to the direction of extrusion piece 802 to drive the other end after spacing arc board 803 descends, take-up plate 101 no longer receives the back of blockking of spacing arc board 803 and spacing hole 804 and drives laminating board 103 to the inboard laminating, contact plate 104 wraps up inside optical fiber, increase the area of contact when optical fiber receives external force extrusion, reduce the pressure that optical fiber received, only partial optic fibre receives the easy cracked problem of extrusion when avoiding the optical cable to receive external force extrusion, the limit that the optical cable can bear external force has been strengthened.

Example two

Referring to fig. 1-5, the present invention provides a technical solution: on the basis of the first embodiment, the anti-slip device 9 is installed on the outside of the loose tube 3, and the anti-slip device 9 is connected with the trigger device 8.

Antiskid 9 includes elasticity arc 901, and extrusion piece 802 runs through elasticity arc 901 and with elasticity arc 901 sliding connection, the one end and the loose tube 3 sliding connection of extrusion piece 802 are kept away from to elasticity arc 901, barb rack 902 is evenly installed at the top of elasticity arc 901, louvre 903 has evenly been seted up to one side of barb rack 902.

The outer side of the loose tube 3 is provided with a loosening groove 11 at a position close to the extrusion block 802, and the end of the extrusion block 802 located inside the loosening groove 11 is uniformly provided with anti-skid lugs 12.

During the use, bury the optical cable underground in the below ground, when ground whole atress drives soil motion and slightly extrudees the optical cable, earth extrusion elasticity arc board 901, the crooked buffering is pressed close to the direction of outer sheath 4 to elasticity arc board 901, only when the optical cable outside receives comparatively obvious exogenic action, extrusion piece 802 drives skid proof block 12 and passes elasticity arc board 901 downstream, can avoid the optical cable intensity of wrong trigger enhancement optical cable when normal soil motion, improved the reliability of optical cable.

EXAMPLE III

Referring to fig. 1-5, the present invention provides a technical solution: on the basis of the second embodiment, the inner bottom of the loosening groove 11 is rotatably connected with a swing disc 13, the top of the swing disc 13 is fixedly connected with a knocking ball 15 through a swing rod 14, and one side of the swing rod 14 is fixedly connected with the extrusion block 802 through a swing spring 16.

A track groove 17 is formed in the swing disc 13, and a counterweight ball 18 is slidably connected to the inner bottom of the track groove 17.

Slide bars 19 are uniformly arranged on one side of the knocking ball 15, the slide bars 19 are arc-shaped bars, the slide bars 19 penetrate through the knocking ball 15 and are in sliding connection with the knocking ball 15, and both ends of the slide bars 19 are fixedly connected with contact balls 20.

When the optical cable loosening device is used, when the optical cable is subjected to extrusion vibration of soil or other materials, the swinging disc 13 rotates along the inner wall of the loosening groove 11 to drive the knocking ball 15 to swing left and right, the sliding rod 19 and the contact ball 20 impact the elastic arc plate 901 successively in the left and right swinging process to shake and fall off adhesive on the surface of the elastic arc plate 901, so that the phenomenon that substances on the surface of the optical cable adhere to and corrode an outer sheath for a long time is avoided, and the service life of the optical cable is prolonged.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.