阅读说明：本技术 一种剪叉式光电混装矩形连接器 (Scissor-fork type photoelectric mixed rectangular connector ) 是由 李俊锋 彭宇 董辉 王金领 申小丹 李奔锋 孙红军 宋卫民 郭萌阳 于 2021-07-11 设计创作，主要内容包括：本发明涉及一种剪叉式光电混装矩形连接器,其特征包括剪叉机构、插头组件、托板、电缆夹、螺钉1、螺钉2、螺钉3,将插头组件通过螺钉3装入剪叉机构,通过旋转丝杆可以带动连杆剪叉式移动,从实现插合界面位置移动。(The invention relates to a scissor type photoelectric mixed rectangular connector which is characterized by comprising a scissor mechanism, a plug assembly, a supporting plate, a cable clamp, a screw 1, a screw 2 and a screw 3, wherein the plug assembly is arranged in the scissor mechanism through the screw 3, and a connecting rod scissor type can be driven to move through a rotary lead screw so as to realize the movement of a plugging interface position.)

1. A scissor-type photoelectric mixed rectangular connector is characterized by comprising a scissor mechanism, a plug assembly, a supporting plate, a cable clamp, a screw 1, a screw 2, a screw 3, a protective plate, a U-shaped groove, a sliding block, a bottom plate, a support 1, a support 2, a connecting rod, an end cover, a lead screw, a shaft, a transmission nut, a nut 1, a nut 2, a screw 4, a screw 5, a screw 6, a nut 3, a plug shell, a spring pressing plate, a spring, an optical cable support 1, a cable cover, an optical cable clamp, a screw 7, an optical cable support 2, a guide pin 1, an electric contact piece, a guide pin 2, an O-shaped ring 1, an optical fiber shell, a protective cap, an O-shaped ring 2 and a screw 8; the plug assembly is arranged in the scissor mechanism through a screw 3, and can move axially in the scissor mechanism when the screw rod is rotated; the cable clamp is installed on the supporting plate through the screw 2, the supporting plate is fixed on the plug assembly through the screw 1, and the cable clamp plays a role in fixing a wiring harness.

2. The scissor photoelectric hybrid rectangular connector according to claim 1, wherein the scissor mechanism comprises a guard plate, a U-shaped groove, a sliding block, a bottom plate, a bracket 1, a bracket 2, a connecting rod, an end cover, a screw rod, a shaft, a transmission nut, a nut 1, a nut 2, a screw 4, a screw 5, a screw 6 and a nut 3; the guard plate and the bottom plate are fixed together through screws 5; the U-shaped groove and the guard plate are fixed together with the nut 1 through the sliding block; the screw rod is fixed between the end cover and the bottom plate by a screw 4; one end of a connecting rod is fixed on the support 1 through a shaft, the other end of the connecting rod is fixed on the support 2 through a shaft, the support 2 is fixed on the U-shaped groove through a screw 6, the support 1 is fixed on the bottom plate through a screw 6, and the middle part of the connecting rod is fixed on a transmission nut through a nut 3 to form a scissor-fork type structure; when the screw rod is rotated, the screw rod can drive the transmission nut to move axially, so that the connecting rod scissor type is driven to move, and the U-shaped groove is driven to move axially in the protective plate.

3. A scissor-type opto-electric hybrid rectangular connector according to claim 1, wherein the plug assembly comprises a plug housing, a spring clamp plate, a spring, an optical cable holder, a cable cover, an optical cable clamp, a screw 7, an optical cable holder 2, a guide pin 1, an electrical contact, a guide pin 2, an O-ring 1, an optical fiber housing, a protective cap, an O-ring 2, a screw 8; one end of the optical cable is arranged in the optical fiber shell, the other end of the optical cable is thrown out, the middle part of the optical cable is fixed on the optical cable bracket 1 or the optical cable bracket 2 through the optical cable clamp and the screw 7, and the optical cable bracket 1 and the optical cable bracket 2 play a role in protecting the optical cable from being broken; one end of the optical cable bracket 1 and one end of the optical cable bracket 2 are fixed on the plug shell together with the spring pressing plate by a screw 8, and the other end of the optical cable bracket is fixed on the cable cover by a screw 7; the optical fiber shell is arranged in a cavity between the plug shell and the spring pressing plate through a spring, and the optical fiber shell can float along the axial direction; the plug end of the optical fiber shell is provided with a protective cap, the protective cap is connected with the plug shell through threads, and an O-shaped ring 2 is arranged between the protective cap and the plug shell to play a role in sealing and dust prevention; the electrical contact is installed in the plug shell, and an O-shaped ring 1 is assembled around the electrical contact; the guide pin 1 and the guide pin 2 are respectively arranged on two sides of the plug shell and play a role in guiding and positioning.

4. A scissor-type photoelectric hybrid rectangular connector according to claim 1, wherein the optical cable holder 1 is an arch structure, two screw holes are formed at two ends of the optical cable holder, and three pairs of screw holes are formed in the arch surface.

5. The scissors type photoelectric mixed rectangular connector according to claim 1, wherein the bottom plate has a plate-shaped structure; the two ends are groove end faces, and two threaded holes are formed in the grooves; eight screw holes are uniformly distributed on two sides of the bottom plate; the middle part is of a groove structure, and the left side and the right side of the bottom surface of the groove are respectively provided with four screw holes; the central part is circular recess, and three screw holes are evenly distributed to the recess bottom surface.

6. The scissor-type photoelectric hybrid rectangular connector according to claim 1, wherein the U-shaped groove is of a square groove-shaped structure, and the center of the groove bottom is of a round hole structure; a plate-shaped structure extends from each of two sides of the square groove shape, and a threaded hole is formed in the plate-shaped structure; two long round holes are respectively distributed on two sides of the square groove, and the center of one side of the square groove is of a U-shaped hole structure.

7. A scissor-type photoelectric hybrid rectangular connector according to claim 1, wherein the protective plate is of a wedge-shaped groove-shaped structure, one side of the protective plate is long and round, and the thick end of the wedge is provided with two stepped threaded holes.

Technical Field

The invention relates to a rectangular photoelectric mixed connector.

Background

In recent years, with the continuous development and application of connector technology, the form of the photoelectric mixed connection is widely used, and the demand of the photoelectric mixed connector between equipment and instruments is increasing, but the current photoelectric mixed connector has the defects of fixed insertion interface position, difficult optical cable breaking and installation and the like.

Disclosure of Invention

The invention provides a scissor-type photoelectric mixed rectangular connector, aiming at solving the defects that the position of an inserting interface of the existing photoelectric mixed electric connector is fixed, an optical cable is easy to break and is difficult to install and the like.

The technical scheme adopted by the invention is as follows: the optical cable is fixed on the optical cable support through the optical cable clamp firstly, then the optical cable is installed on the plug assembly, then the plug assembly is installed in the scissor fork mechanism, and the connecting rod scissor fork can be driven to move through the rotating lead screw, so that the optical cable is guaranteed to be installed stably and reliably, and the insertion interface position is moved.

The scissor type photoelectric mixed rectangular connector is characterized by comprising a scissor mechanism, a plug assembly, a supporting plate, a cable clamp, a screw 1, a screw 2, a screw 3, a protective plate, a U-shaped groove, a sliding block, a bottom plate, a support 1, a support 2, a connecting rod, an end cover, a lead screw, a shaft, a transmission nut, a nut 1, a nut 2, a screw 4, a screw 5, a screw 6, a nut 3, a plug shell, a spring pressing plate, a spring, an optical cable support 1, a cable cover, an optical cable clamp, a screw 7, an optical cable support 2, a guide pin 1, an electric contact, a guide pin 2, an O-shaped ring 1, an optical fiber shell, a protective cap, an O-shaped ring 2 and a screw 8; the plug assembly is arranged in the scissor mechanism through a screw 3, and can move axially in the scissor mechanism when the screw rod is rotated, so that the function of moving the position of the inserting interface is realized; the cable clamp is installed on the supporting plate through the screw 2, the supporting plate is fixed on the plug assembly through the screw 1, and the cable clamp plays a role in fixing a wiring harness.

Further, it is characterized in that: the shearing fork mechanism is characterized by comprising a protective plate, a U-shaped groove, a sliding block, a bottom plate, a support 1, a support 2, a connecting rod, an end cover, a screw rod, a shaft, a transmission nut, a nut 1, a nut 2, a screw 4, a screw 5, a screw 6 and a nut 3; the guard plate and the bottom plate are fixed together through screws 5; the U-shaped groove and the guard plate are fixed together with the nut 1 through the sliding block; the screw rod is fixed between the end cover and the bottom plate by a screw 4; one end of a connecting rod is fixed on the support 1 through a shaft, the other end of the connecting rod is fixed on the support 2 through a shaft, the support 1 is fixed on the U-shaped groove through a screw 6, the support 2 is fixed on the bottom plate through a screw 6, and the middle part of the connecting rod is fixed on a transmission nut through a nut 3 to form a scissor-fork type structure; when the screw rod is rotated, the screw rod can drive the transmission nut to move axially, so that the connecting rod scissor type is driven to move, and the U-shaped groove is driven to move axially in the protective plate.

Further, it is characterized in that: one end of the optical cable is arranged in the optical fiber shell, the other end of the optical cable is thrown out, the middle part of the optical cable is fixed on the optical cable bracket 1 or the optical cable bracket 2 through the optical cable clamp and the screw 7, and the optical cable bracket 1 and the optical cable bracket 2 play a role in protecting the optical cable from being broken; one end of the optical cable bracket 1 and one end of the optical cable bracket 2 are fixed on the plug shell together with the spring pressing plate by a screw 8, and the other end of the optical cable bracket is fixed on the cable cover by a screw 7; the optical fiber shell is arranged in a cavity between the plug shell and the spring pressing plate through a spring, and the optical fiber shell can float along the axial direction; the plug-in end of the optical fiber shell is provided with a protective cap, and an O-shaped ring 2 is arranged between the protective cap and the plug shell to play a role in sealing and dust prevention; the electrical contact is installed in the plug shell, and an O-shaped ring 1 is assembled around the electrical contact; the guide pin 1 and the guide pin 2 are respectively arranged on two sides of the plug shell and play a role in guiding and positioning.

Further, it is characterized in that: the optical cable support 1 is of an arch structure, two screw holes are formed in two ends of the optical cable support respectively, and three pairs of threaded holes are formed in the arch surface.

Further, it is characterized in that: the bottom plate is of a plate-shaped structure; the two ends are groove end faces, and two threaded holes are formed in the grooves; eight screw holes are uniformly distributed on two sides of the bottom plate; the middle part is of a groove structure, and the left side and the right side of the bottom surface of the groove are respectively provided with four screw holes; the central part is circular recess, and three screw holes are evenly distributed to the recess bottom surface.

Further, it is characterized in that: the U-shaped groove is of a square groove structure, and the center of the groove bottom is of a round hole structure; a plate-shaped structure extends from each of two sides of the square groove shape, and a threaded hole is formed in the plate-shaped structure; two long round holes are respectively distributed on two sides of the square groove, and the center of one side of the square groove is of a U-shaped hole structure.

Further, it is characterized in that: the backplate is wedge groove-shaped structure, and one side has the long circle, and the wedge thick end has two ladder screw holes.

The invention has the beneficial effects that: 1. the optical cable is stably and reliably installed; 2. the position of the inserting interface can be moved and adjusted according to the requirement; 3. the installation is convenient, and the operation is simple.

Drawings

FIG. 1 is a schematic structural diagram of a scissor-type photoelectric hybrid rectangular connector of the present invention

FIG. 2 is a schematic structural view of a scissors mechanism of the present invention

FIG. 3 is a schematic view of the plug assembly of the present invention

FIG. 4 is a schematic structural view of the cable holder 1 of the present invention

FIG. 5 is a front view of a cable mount of the present invention

FIG. 6 is a top view of FIG. 5

FIG. 7 is a schematic view of the assembled configuration of the cable holder 1, the cable clamp and the screw 7 according to the present invention

FIG. 8 is a schematic view of the bottom plate structure of the present invention

FIG. 9 is a front view of the base plate of the present invention

FIG. 10 is a top view of FIG. 9

FIG. 11 is a top view of FIG. 9

FIG. 12 is a left side view of FIG. 9

FIG. 13 is a schematic view of a U-shaped groove structure of the present invention

FIG. 14 is a front view of a U-shaped groove of the present invention

FIG. 15 is a top view of FIG. 14

FIG. 16 is a left side view of FIG. 14

FIG. 17 is a schematic view of the side panel structure of the present invention

FIG. 18 is a front view of the side panel of the present invention

FIG. 19 is a top view of FIG. 18

FIG. 20 is a left side view of FIG. 18

In the figure, 1, a scissor fork mechanism, 2, a plug assembly, 3, a supporting plate, 4, a cable clamp, 5, screws 1 and 6, screws 2 and 7, screws 3 and 11, a protective plate, 12, a U-shaped groove, 13, a sliding block, 14, a bottom plate, 15, brackets 1 and 16, brackets 2 and 17, a connecting rod, 18, an end cover, 19, a screw rod, 110, a shaft, 111, a transmission nut, 112, a nut 1 and 113, a nut 2 and 114, a screw 4 and 115, a screw 5 and 116, a screw 6 and 117, a nut 3 and 21, a plug shell, 22, a spring pressing plate, 23, a spring, 24, an optical cable, 25, an optical cable bracket 1 and 26, a cable cover, 27, an optical cable clamp, 28, a screw 7 and 29, an optical cable bracket 2 and 210, a guide pin 1, 211, an electric contact piece, 212, a guide pin 2, 213, an O1 and 214, an optical fiber shell, a protective cap, 215, 216, an O2, 217 and 8.

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.

The scissor mechanism (1) is shown in fig. 2, the guard plate (11) and the bottom plate (14) are fixed together through screws 6 (115); the U-shaped groove (12) and the guard plate (11) are fixed together with the nut 1(112) through a sliding block (13); the screw rod (19) is fixed between the end cover (18) and the bottom plate (14) by a screw 5 (114); one end of the connecting rod (17) is fixed on the bracket 1(15) through a shaft (110), the other end of the connecting rod is fixed on the bracket 2(16) through the shaft (110), the bracket 1(15) is fixed on the U-shaped groove (12) through the screw 7(116), the bracket 2(16) is fixed on the bottom plate through the screw 7(116), and the middle part of the connecting rod (17) is fixed on the transmission nut (111) through the nut 3(117) to form a scissor-fork type structure; when the screw rod (19) is rotated, the screw rod (19) can drive the transmission nut (111) to move along the axial direction, so that the connecting rod (17) is driven to move in a scissor-fork manner, and the U-shaped groove (12) is driven to move along the axial direction in the protective plate (11).

The plug assembly (2) is shown in fig. 3, one end of the optical cable (24) is arranged in the optical fiber shell (21), the other end is thrown out, the middle part is fixed on the optical cable bracket 1(25) or the optical cable bracket 2(29) through the optical cable clamp (27) and the screw 7(28), and the optical cable bracket 1(25) and the optical cable bracket 2(29) play a role in protecting the optical cable from being broken; the cable bracket 1(25) and the cable bracket 2(27) are fixed on the plug shell (21) by the screws 8(217) together with the spring pressing plate (22) at one end, and are fixed on the cable cover (26) by the screws 7(28) at the other end; the optical fiber shell (214) is installed in a cavity between the plug shell (21) and the spring pressing plate (22) through a spring (23), and the optical fiber shell (214) can float along the axial direction; a protective cap (215) is installed at the insertion end of the optical fiber shell (214), the protective cap (215) is connected with the plug shell (21) through threads, and an O-ring 2(216) is arranged between the protective cap (215) and the plug shell (21); the electric contact piece (211) is arranged in the plug shell (21), and an O-shaped ring 1(213) is assembled around the electric contact piece; the guide pins 1(210) and the guide pins 2(212) are respectively arranged at two sides of the plug shell (21).

As shown in fig. 1, fig. 2 and fig. 3, the plug assembly (2) is installed in the scissors mechanism (1) through a screw 3(7), and the plug assembly (2) can move axially in the scissors mechanism (1) when the screw rod (19) is rotated, so that the insertion interface position is moved; the cable clamp (4) is arranged on the supporting plate (3) through the screws 2 and 6, the supporting plate (3) is fixed on the plug assembly (1) through the screws 1 and 5, and the cable clamp (4) plays a role in fixing a wiring harness; the whole body can be installed and fixed through eight screw holes on two sides of the bottom plate (14).

Cable holder 1(2) as shown in fig. 3 and 7, cable clamp (27) is fixed to cable holder 1(2) by screws 7(28) to ensure a stable bending radius of cable (24).