CN219498225U

CN219498225U - Photoelectric hybrid butterfly cable electrode leading-out device

Info

Publication number: CN219498225U
Application number: CN202320255906.2U
Authority: CN
Inventors: 曾大庆; 卞俊; 吴明; 张康健; 卓永
Original assignee: Jiangsu Unikit Optical Technology Co Ltd; Nanjing Huamai Technology Co Ltd
Current assignee: Jiangsu Unikit Optical Technology Co Ltd; Nanjing Huamai Technology Co Ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-08-08
Anticipated expiration: 2033-02-20

Abstract

The utility model discloses a photoelectric hybrid butterfly cable electrode lead-out device, which comprises a base, two conductive sheets and an outer shell, wherein the base is provided with a plurality of grooves; the base is provided with a cable groove for accommodating the photoelectric hybrid butterfly cable, one end of the base is provided with two jacks, and the jacks are used for connecting an additionally arranged lead-out wire; one end of the guide sheet extends into the jack, the other end of the guide sheet is arranged in the cable groove, and a plurality of cutting teeth or puncture needles for puncturing the cable are arranged at one end of the guide sheet extending into the cable groove; the outer shell is arranged on the base and used for compressing the photoelectric hybrid butterfly cable placed in the cable groove. The utility model has the advantages that the cable can be quickly powered without stripping, and the integrity of the original pre-terminated photoelectric hybrid cable can be maintained.

Description

Photoelectric hybrid butterfly cable electrode leading-out device

Technical Field

The utility model relates to the technical field of electrode lead-out devices, in particular to a photoelectric hybrid butterfly cable electrode lead-out device.

Background

Along with the development of optical communication, the photoelectric hybrid cable has been applied in a large number, and at present, the integrated photoelectric hybrid cable with cables arranged on two sides of an optical cable is a common hybrid cable, and the section of the integrated photoelectric hybrid cable is similar to a butterfly-shaped cable. In the scene that the terminal equipment is separated from the optical port and the power port, the integrated photoelectric hybrid cable needs to be subjected to optical fiber fusion and copper conductor connection after the cable is stripped, and peripheral protection work is respectively implemented. The integrated photoelectric hybrid cable is inconvenient to connect with terminal equipment, and the original cable integrity is easily damaged due to the fact that the electricity taking mode is complex.

Disclosure of Invention

The utility model provides a photoelectric hybrid butterfly cable electrode lead-out device which has the advantages that the cable can be quickly powered without stripping, and the integrity of the original pre-terminated photoelectric hybrid cable can be maintained.

The above object of the present utility model is achieved by the following technical solutions, and an electrode lead-out device for a photoelectric hybrid butterfly cable is characterized by comprising:

the base is provided with a cable groove for accommodating the photoelectric hybrid butterfly cable, one end of the base is provided with two jacks, and the jacks are used for connecting an additionally arranged lead-out wire;

the cable guide device comprises two guide plates, wherein one ends of the guide plates extend into the jack, the other ends of the guide plates are arranged in the cable groove, and a plurality of cutting teeth or puncture needles for puncturing the cable are arranged at one ends of the guide plates extending into the cable groove;

and an outer housing for mounting on the base and compacting the photoelectric hybrid butterfly cable placed in the cable groove.

The utility model is further characterized in that a lower bending part is arranged at one end of the guiding conducting strip extending into the cable groove, a containing groove for containing the lower bending part is arranged in the cable groove, and the cutting teeth or the puncture needle are arranged on the lower bending part.

The utility model is further characterized in that the guide piece is provided with at least one positioning hole, and the side surface of the cable groove is provided with a tooth-shaped positioning step corresponding to the positioning hole.

The utility model further provides that the inner side of the outer shell is provided with a pressing step, and the pressing step is used for pressing the cable placed in the cable groove after the outer shell is installed on the base.

The utility model further provides that a plurality of toothed steps are arranged on the pressing step.

The utility model is further arranged that the two sides of the base are provided with the rotating shafts, the outer shell is provided with the shaft holes, and the outer shell is rotationally connected to the base through the rotating shafts and the shaft holes;

the outer shell is provided with a fixing lug, and the base is provided with a fixing groove matched with the fixing lug.

The utility model is further arranged that the shaft hole is provided with an open slot communicated with the shaft hole.

The utility model is further arranged that the guide sheet is provided with a first bending part and a second bending part, the first bending part is vertical to the guide sheet main body, the second bending part is vertical to the first bending part or forms an acute angle with the first bending part, and the second bending part is inserted into the jack.

The utility model further provides a wire pressing frame, the wire pressing frame is arranged in the jack, the guide piece penetrates through the wire pressing frame, the outer side of the jack is provided with a compression screw, the compression screw extends into the jack and is in threaded connection with the compression frame, and the compression screw is used for moving the compression frame to compress the lead-out wire placed in the compression frame and the guide piece when rotating.

The utility model further provides a plug, the plug is clamped at the end part of the jack, a threading hole is formed in the plug, a branch groove is formed in one side, facing the inside of the jack, of the plug, a tilt angle is formed at the tail end of the bending part of the guide piece, and the tilt angle extends into the branch groove.

The utility model is further characterized in that a limit bump is arranged on the side face of the plug, and a limit groove for being buckled with the limit bump is arranged at the end part of the jack.

In summary, the beneficial effects of the utility model are as follows:

1. according to the utility model, the two conductive sheets are used for taking electricity from the photoelectric hybrid cable, and the cable is not required to be peeled by cutting teeth or puncturing needles on the conductive sheets when the electricity is taken, and in addition, the photoelectric hybrid cable can be directly put into a cable groove, so that the electricity taking operation of the photoelectric hybrid cable can be realized without removing elements such as a connector on the photoelectric hybrid cable, and the integrity of the pre-terminated photoelectric hybrid cable is ensured;

2. according to the utility model, the connection between the guide sheet and the lead-out wire is realized through the compression frame and the compression screw, so that the lead-out wire is suitable for lead-out wires with different wire diameters, and is suitable for various application scenes;

3. when the utility model is applied to the application scene of the butterfly cable field end light port, the rapid power supply extraction near the optical fiber connector can be realized.

Drawings

FIG. 1 is an exploded view of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the base of the present utility model;

FIG. 3 is a schematic view of the structure of the conductive sheet of the present utility model;

FIG. 4 is a schematic view of the structure of the outer shell of the present utility model;

FIG. 5 is a schematic view of a medium voltage wire frame according to the present utility model;

FIG. 6 is a schematic structural view of a plug according to the present utility model;

FIG. 7 is a schematic view of the photoelectric hybrid butterfly cable of the present utility model placed in a base;

FIG. 8 is a schematic diagram of the utility model for powering a hybrid photovoltaic butterfly cable;

fig. 9 is a schematic diagram of the utility model for taking electricity from a photoelectric hybrid butterfly cable, wherein the lead-out wires are pre-connected with a wire pressing frame.

100, a base; 101. a cable trough; 102. a jack; 103. a receiving groove; 104. positioning the step; 105. a rotating shaft; 106. a fixing groove; 107. a limit groove; 200. a guide piece; 201. cutting and cracking teeth; 202. a lower bent portion; 203. positioning holes; 204. a first bending part; 205. a second bending part; 206. the warping angle; 300. an outer housing; 301. compressing the step; 302. tooth-shaped steps; 303. a shaft hole; 304. a fixing bump; 305. an open slot; 400. leading out a wire; 500. photoelectric hybrid butterfly cable; 600. a wire pressing frame; 700. a compression screw; 800. a plug; 801. a threading hole; 802. a groove is formed; 803. and a limit bump.

Description of the embodiments

The following describes in detail the embodiments of the present utility model with reference to the drawings.

Examples: referring to fig. 1-8, an electrode lead-out device for an optoelectronic hybrid butterfly cable includes a base 100, two conductive sheets 200, and an outer housing 300.

The base 100 is provided with a cable groove 101 for accommodating the photoelectric hybrid butterfly cable 500, and the photoelectric hybrid butterfly cable 500 can be directly placed in the cable groove 101. Two jacks 102 are provided at one end of the base 100, the two jacks 102 are separately provided at two sides of the cable slot 101, and the jacks 102 are used for connecting with another lead-out wire 400.

One end of the guiding piece 200 extends into the jack 102, the other end of the guiding piece is arranged in the cable groove 101, and the two guiding pieces 200 are respectively arranged at two sides of the cable groove 101 and are respectively connected and installed with the two jacks 102. A sink for receiving the guide piece 200 is provided on the base 100.

One end of the guiding piece 200 extends into the cable groove 101 to be connected with the photoelectric hybrid butterfly cable 500 for power taking, and the other end extends into the jack 102 to be connected with the lead-out wire 400.

One end of the guiding piece 200 extending into the cable slot 101 is provided with a plurality of cutting teeth 201 or puncture needles for puncturing the cable; the end of the guiding piece 200 extending into the cable slot 101 is provided with a turndown portion 202, the cable slot 101 is internally provided with a containing groove 103 for containing the turndown portion 202, the containing groove 103 supports and positions the guiding piece 200, the cutting teeth 201 or the puncture needles are arranged on the turndown portion 202, and gaps are reserved between the cutting teeth 201 or the puncture needles and the side wall of the cable slot 101. The guide piece 200 is provided with at least one positioning hole 203, the side surface of the cable trough 101 is provided with a toothed positioning step 104 corresponding to the positioning hole 203, the positioning step 104 stretches into the positioning hole 203 to position the guide piece 200, and the guide piece 200 can be fixed, so that the guide piece 200 is not easy to separate. The positioning steps 104 on both sides of the cable groove 101 can simultaneously laterally position the photoelectric hybrid butterfly cable 500 placed in the cable groove 101, and the space between the positioning steps 104 on both sides of the cable groove 101 is set to be the same as the width of the photoelectric hybrid butterfly cable 500.

The outer housing 300 is detachably connected with the base 100, the outer housing 300 is used for being mounted on the base 100 and compacting the photoelectric mixing butterfly cable 500 placed in the cable groove 101, and the photoelectric mixing butterfly cable 500 compacted by the outer housing 300 is powered by the cutting teeth 201 or the puncture needle piercing the cable.

The inside of the outer case 300 is provided with a pressing step 301, and the pressing step 301 is used for pressing the cable placed in the cable slot 101 after the outer case 300 is mounted on the base 100. The width of the pressing step 301 is adapted to the width of the cable slot 101 for extending into the cable slot 101. The compaction step 301 is provided with a plurality of toothed steps 302, and the toothed steps 302 are used for contacting with the photoelectric hybrid butterfly cable 500 to better compact the photoelectric hybrid butterfly cable.

The two sides of the base 100 are provided with rotating shafts 105, the outer shell 300 is provided with shaft holes 303, and the outer shell 300 is rotatably connected to the base 100 through the rotating shafts 105 and the shaft holes 303; the outer housing 300 is provided with a fixing protrusion 304, and the base 100 is provided with a fixing groove 106 adapted to the fixing protrusion 304. An open slot 305 is provided at the shaft hole 303 and is in communication with the shaft hole 303, and the base 100 and the outer housing 300 are easy to disassemble and assemble through the open slot 305.

The guiding sheet 200 has a first bending portion 204 and a second bending portion 205, the first bending portion 204 is perpendicular to the main body of the guiding sheet 200, the second bending portion 205 is perpendicular to the first bending portion 204 or has an acute angle with the first bending portion 204, and the second bending portion 205 is inserted into the insertion hole 102. The first and second bent portions 204 and 205 are formed by bending, and when the guide piece 200 is inserted into the insertion hole 102, the first bent portion 204 restricts the insertion depth of the guide piece 200 so that the length of the guide piece 200 within the insertion hole 102 is fixed.

The wire pressing frame 600 is installed in the jack 102, the lead wire 400 penetrates through the wire pressing frame 600, a pressing screw 700 is arranged on the outer side of the jack 102, a through hole for the pressing screw 700 to penetrate is formed in the top of the jack 102, the pressing screw 700 stretches into the jack 102 and is in threaded connection with the pressing frame, the pressing screw 700 is used for moving the pressing frame to press the lead wire 400 placed in the pressing frame with the lead wire 200 when rotating, when the lead wire 400 is connected, firstly, the exposed end of the lead wire 400 stretches into the wire pressing frame 600, then the pressing screw 700 is rotated, the wire pressing frame 600 moves upwards, and the lead wire 400 is connected with the lead wire 200. In other embodiments, as shown in fig. 9, the lead wires 400 may be pre-attached to the wire frame 600 by soldering.

The plug 800 is clamped at the end of the jack 102, and is used for plugging the wire pressing frame 600 in the jack 102. The plug 800 is provided with a threading hole 801 for the lead-out wire 400 to pass through, one side of the plug 800 facing the jack 102 is provided with a branch groove 802, the tail end of the bending part on the guiding sheet 200 is provided with a rake angle 206, and the rake angle 206 extends into the branch groove 802, so that both ends of the bending part on the guiding sheet 200 are supported, and a certain pressure can be born when the wire pressing frame 600 presses the lead-out wire 400.

The side of the plug 800 is provided with a limit bump 803, the end of the jack 102 is provided with a limit groove 107 for being buckled with the limit bump 803, and the plug 800 is installed through the buckling of the limit bump 803 and the limit groove 107.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and improvements could be made by those skilled in the art without departing from the inventive concept, which falls within the scope of the present utility model.

Claims

1. An optoelectronic hybrid butterfly cable electrode extraction device, comprising:

the base (100), the base (100) is provided with a cable groove (101) for accommodating the photoelectric hybrid butterfly cable (500), one end of the base (100) is provided with two jacks (102), and the jacks (102) are used for connecting an additionally arranged lead-out wire (400);

the cable guide device comprises two guide plates (200), wherein one end of each guide plate (200) extends into an insertion hole (102), the other end of each guide plate is arranged in a cable groove (101), and a plurality of cutting teeth (201) or puncture needles for puncturing cables are arranged at one end of each guide plate (200) extending into the cable groove (101);

and an outer housing (300), the outer housing (300) being disposed on the base (100) and being used for compressing the photoelectric hybrid butterfly cable (500) placed in the cable groove (101).

2. The photoelectric hybrid butterfly cable electrode extraction device according to claim 1, wherein a lower bending portion (202) is arranged at one end of the guiding conductive sheet (200) extending into the cable groove (101), a containing groove (103) for containing the lower bending portion (202) is arranged in the cable groove (101), and the cutting teeth (201) or the puncture needle are arranged on the lower bending portion (202).

3. The photoelectric hybrid butterfly cable electrode extraction device according to claim 2, wherein the guiding sheet (200) is provided with at least one positioning hole (203), and the side surface of the cable duct (101) is provided with a tooth-shaped positioning step (104) corresponding to the positioning hole (203).

4. The photoelectric hybrid butterfly cable electrode extraction device according to claim 1, wherein a pressing step (301) is provided inside the outer case (300), and the pressing step (301) is used for pressing a cable placed in the cable slot (101) after the outer case (300) is mounted on the base (100).

5. The photoelectric hybrid butterfly cable electrode extraction device according to claim 4, wherein the pressing step (301) is provided with a plurality of tooth-shaped steps (302).

6. The photoelectric hybrid butterfly cable electrode extraction device according to claim 5, wherein the two sides of the base (100) are provided with rotating shafts (105), the outer housing (300) is provided with shaft holes (303), and the outer housing (300) is rotatably connected to the base (100) through the rotating shafts (105) and the shaft holes (303);

the outer shell (300) is provided with a fixing lug (304), and the base (100) is provided with a fixing groove (106) matched with the fixing lug (304).

7. The photoelectric hybrid butterfly cable electrode drawing device according to claim 6, wherein an open groove (305) communicating with the shaft hole (303) is provided at the shaft hole (303).

8. The device for leading out the photoelectric hybrid butterfly cable electrode according to any one of claims 1 to 7, wherein the conductive sheet (200) has a first bending portion (204) and a second bending portion (205), the first bending portion (204) is perpendicular to the main body of the conductive sheet (200), the second bending portion (205) is perpendicular to the first bending portion (204) or has an acute angle with the first bending portion (204), and the second bending portion (205) is inserted into the jack (102).

9. The photoelectric hybrid butterfly cable electrode lead-out device according to claim 8, further comprising a wire pressing frame (600), wherein the wire pressing frame (600) is installed in the jack (102) and the lead-out conductor (200) passes through the wire pressing frame (600), a compression screw (700) is arranged outside the jack (102), the compression screw (700) stretches into the jack (102) and is in threaded connection with the compression frame, and the compression screw (700) is used for moving the compression frame to compress the lead-out conductor (400) placed in the compression frame with the lead-out conductor (200) when rotating.

10. The photoelectric hybrid butterfly cable electrode extraction device according to claim 9, further comprising a plug (800), wherein the plug (800) is clamped at the end of the jack (102), a threading hole (801) is formed in the plug (800), a branch groove (802) is formed in one side, facing the jack (102), of the plug (800), a rake angle (206) is formed in the tail end of the bent portion of the guide wire (200), and the rake angle (206) extends into the branch groove (802).

11. The photoelectric hybrid butterfly cable electrode extraction device according to claim 10, wherein a limit bump (803) is provided on a side surface of the plug (800), and a limit groove (107) for being buckled with the limit bump (803) is provided on an end portion of the jack (102).