CN114188739A

CN114188739A - Cable connector with protection function

Info

Publication number: CN114188739A
Application number: CN202010966276.0A
Authority: CN
Inventors: 黄建中; 田箐楠; 刘钢; 胡江海; 喻富平
Original assignee: Anfu Yexiang Precision Electronics Co ltd
Current assignee: Anfu Yexiang Precision Electronics Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2022-03-15
Anticipated expiration: 2040-09-15
Also published as: CN114188739B

Abstract

The invention discloses a cable connector with a protection function, which belongs to the field of cable connectors and comprises a connector body and a cable fixing plate, wherein a plurality of wiring terminals are arranged on the connector body, a plurality of cables are arranged on the cable fixing plate, a protection box is fixed on one side of the connector body close to the cable fixing plate, mounting plates I are welded at the bottoms of two side walls of the connector body, one side of each mounting plate I is provided with a through hole I, a positioning rod is movably arranged in each through hole I, the top end of each positioning rod is fixedly provided with a pull block, the pull block is connected with a spring I, one end of the spring I is connected to the mounting plate I, the bottom end of each positioning rod is provided with a thread along the length direction, and mounting plates II are fixed on two side walls of the cable fixing plate; the cable clamp is novel in design and ingenious in structure, clamps and locks the cable connected with the cable connector, can prevent the cable from being separated when in use, improves the use safety, is good in connection stability, is simple to operate, and is worthy of popularization.

Description

Cable connector with protection function

Technical Field

The invention belongs to the technical field of cable connectors, and particularly relates to a cable connector with a protection function.

Background

The cable connector is mainly suitable for signal transmission between the internal connection of various digital program controlled exchanges and photoelectric transmission equipment of a transmission equipment office and a distribution frame and is used for transmitting communication equipment such as data, audio, video and the like.

Disclosure of Invention

The present invention is directed to a cable connector with shielding function to solve the above-mentioned problems.

In order to achieve the purpose, the invention provides the following technical scheme: a cable connector with a protection function comprises a connector body and a cable fixing plate, wherein a plurality of wiring terminals are arranged on the connector body, a plurality of cables are arranged on the cable fixing plate, a protection box is fixed on one side, close to the cable fixing plate, of the connector body, a first mounting plate is welded at the bottoms of two side walls of the connector body, a first through hole is formed in one side of the first mounting plate, a positioning rod is movably arranged in the first through hole, a pull block is fixed at the top end of the positioning rod, a first spring is connected to the pull block, one end of the first spring is connected to the first mounting plate, threads are formed at the bottom end of the positioning rod in the length direction, a second mounting plate is fixed on two side walls of the cable fixing plate, a second through hole is formed in one side of the second mounting plate, the bottom end of the positioning rod penetrates through the second through hole, a nut is in threaded connection with the threads, and a sealing ring is arranged on one side, close to the cable fixing plate, of the protection box, a plurality of wire holes have been seted up along length direction on the lateral wall of protection box, a plurality of entrance holes have been seted up along length direction on another lateral wall of protection box, be provided with clamping bar one and clamping bar two in the protection box, a plurality of tight grooves of clamp have all been seted up along length direction to the lateral wall that clamping bar one and clamping bar two are close to, the connecting plate has all been welded to the both sides of clamping bar one and clamping bar two, be located and be connected with spring two between the connecting plate with one side, rotate on the connecting plate and install the connecting rod, through-hole three has all been seted up on the both sides wall of protection box, swing joint has the movable rod in the through-hole three, the one end that lies in two connecting rods with one side all rotates and installs on the movable rod, the one end that the protection box was kept away from to the movable rod is fixed with the locating piece, the locating hole has been seted up on the locating piece.

In a preferred embodiment, the number of the connecting terminals is the same as the number of the cables, a plurality of cable fixing holes are formed in the cable fixing plate, and the plurality of cables are respectively fixed in the plurality of cable fixing holes.

As a preferred embodiment, one side of the connector body, which is far away from the connecting terminal, is connected with a male connector through a lead, L-shaped rods are fixed at the tops of two side walls of the connector body, and a sucker is installed at one end of each L-shaped rod.

In a preferred embodiment, the sealing ring is located outside the wire inlet hole, the sealing ring is made of rubber materials, and the size of the sealing ring is matched with that of the cable fixing plate.

In a preferred embodiment, the number of the wire outlet holes and the number of the wire inlet holes are the same and correspond to each other, and the diameters of the wire outlet holes and the wire inlet holes are larger than the diameter of the cable.

In a preferred embodiment, the clamping grooves are semicircular, the number of the clamping grooves is the same as the vertical direction of the cable, and the radius of the clamping grooves is slightly smaller than the diameter of the cable.

In a preferred embodiment, the positioning hole is matched with the positioning rod in size.

Compared with the prior art, the invention has the beneficial effects that:

according to the cable connector with the protection function, the cable fixing plate, the L-shaped rod and the suckers are arranged, the cable fixing plate arranges cables in order, and the suckers are designed to enable the whole structure to be tightly attached to the installation position, so that the connection stability is improved;

the cable connector with the protection function is provided with the mounting plate, the mounting plate II, the positioning rod I, the spring I, the pulling block, the threads, the nut and other structures, so that the connector body and the cable fixing plate can be conveniently fixed together, and the connection stability of cables is improved;

according to the cable connector with the protection function, the protection box and the sealing ring are arranged, so that the cable and the sealing ring of the connector are in a sealing state, the moisture and dust are prevented from entering, and the service life of equipment is prolonged;

this cable connector with safeguard function is through setting up clamping rod one, clamping rod two, pressing from both sides tight groove, spring two and activity pole isotructure, and when the cable passed in the protection box, through clamping rod one and the further fixed of clamping rod two, more can improve the stability of cable, avoid the cable to drop, improved the security of using.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the protective case of the present invention;

FIG. 3 is a side view of the protective case of the present invention;

fig. 4 is a side cross-sectional view of the protective cassette of the present invention.

In the figure: 1. a connector body; 2. a cable fixing plate; 3. a wiring terminal; 4. a cable; 5. a male connector; 6. an L-shaped rod; 7. a suction cup; 8. a protective case; 9. a first mounting plate; 10. positioning a rod; 11. pulling the block; 12. a first spring; 13. a thread; 14. a second mounting plate; 15. a nut; 16. a seal ring; 17. a wire outlet hole; 18. a wire inlet hole; 19. a first clamping rod; 20. a second clamping rod; 21. a clamping groove; 22. a connecting plate; 23. a second spring; 24. a connecting rod; 25. a movable rod; 26. positioning blocks; 27. and (7) positioning the holes.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.

Referring to fig. 1-4, the present invention provides a cable connector with a protection function, including a connector body 1 and a cable fixing plate 2, wherein the connector body 1 is provided with a plurality of connection terminals 3, the cable fixing plate 2 is provided with a plurality of cables 4, the number of the connection terminals 3 is the same as the number of the cables 4, the cable fixing plate 2 is provided with a plurality of cable fixing holes, and the plurality of cables 4 are respectively fixed in the plurality of cable fixing holes.

One side of the connector body 1 close to the cable fixing plate 2 is fixed with a protection box 8, one side of the connector body 1 far away from the wiring terminal 3 is connected with a male connector 5 through a wire, the tops of two side walls of the connector body 1 are both fixed with L-shaped rods 6, and one ends of the L-shaped rods 6 are provided with suckers 7.

The bottom of two side walls of the connector body 1 is welded with a first mounting plate 9, one side of the first mounting plate 9 is provided with a first through hole, a positioning rod 10 is movably arranged in the first through hole, the top end of the positioning rod 10 is fixed with a pulling block 11, the pulling block 11 is connected with a first spring 12, one end of the first spring 12 is connected with the first mounting plate 9, the bottom end of the positioning rod 10 is provided with a thread 13 along the length direction, two side walls of the cable fixing plate 2 are both fixed with a second mounting plate 14, one side of the second mounting plate 14 is provided with a second through hole, the bottom end of the positioning rod 10 penetrates through the second through hole, the thread 13 is in threaded connection with a nut 15, one side of the protective box 8 close to the cable fixing plate 2 is provided with a sealing ring 16, one side wall of the protective box 8 is provided with a plurality of wire outlet holes 17 along the length direction, the other side wall of the protective box 8 is provided with a plurality of wire inlet holes 18 along the length direction, the wire outlet holes 17 and the wire inlet holes 18 are the same number and correspond to each other, the diameters of the wire outlet hole 17 and the wire inlet hole 18 are larger than that of the cable 4, the sealing ring 16 is positioned outside the wire inlet hole 18, the sealing ring 16 is made of rubber materials, and the sealing ring 16 is matched with the size of the cable fixing plate 2.

A first clamping rod 19 and a second clamping rod 20 are arranged in the protection box 8, a plurality of clamping grooves 21 are formed in the side wall, close to each other, of the first clamping rod 19 and the second clamping rod 20 along the length direction, the clamping grooves 21 are of semicircular structures, the number of the clamping grooves 21 is the same as that of the cables 4 in the vertical direction, and the radius of each clamping groove 21 is slightly smaller than the diameter of each cable 4.

Connecting plates 22 are welded on two sides of the first clamping rod 19 and the second clamping rod 20, a second spring 23 is connected between the connecting plates 22 on the same side, connecting rods 24 are installed on the connecting plates 22 in a rotating mode, a third through hole is formed in each of two side walls of the protection box 8, movable rods 25 are movably connected in the three through holes, one ends of the two connecting rods 24 on the same side are installed on the movable rods 25 in a rotating mode, one end, far away from the protection box 8, of each movable rod 25 is fixed with a positioning block 26, positioning holes 27 are formed in the positioning blocks 26, and the positioning holes 27 are matched with the positioning rods 10 in size.

When the connector is used, cables 4 to be connected are fixed neatly through the cable fixing plate 2, then one end of each cable 4 sequentially penetrates through the wire inlet hole 18 and the wire outlet hole 17 of the protection box 8, the cable 4 is connected with the wiring terminal 3 of the connector body 1 after penetrating through the wire inlet hole and the wire outlet hole, one end of the cable fixing plate 2 penetrates through the sealing ring 16 to fix the cable fixing plate 2 preliminarily, then an operator can pull the two positioning blocks 26 towards two sides, the positioning blocks 26 drive the movable rods 25 to move, the two movable rods 25 are far away from each other, the movable rods 25 on the two sides are installed on the movable rods 25 due to the rotation of the connecting rods 24, the connecting rods 24 drive the first clamping rods 19 and the second clamping rods 20 to approach each other, so that the diameter of the clamping grooves 21 is slightly smaller than that of the cables 4 through the clamping grooves 21, the plurality of cables 4 are better clamped and locked, at the moment, the two positioning rods 10 respectively penetrate through the positioning holes 27 on the two positioning blocks 26, can be spacing with locating piece 26, thereby guarantee tight stability, the bottom of locating lever 10 passes through two through-holes on two 14 mounting panels, then screw up nut 15, can be with cable fixed plate 2 and the stable connection of connector body 1, press from both sides tight protection to cable 4 simultaneously, avoided the cable to drop, the security of using has been improved, when needs pull down, screw down nut 15, extract locating lever 10 from locating hole 27, under the effect of spring two 2, clamping bar 19 and clamping bar two 20 can reset, the convenience is dismantled cable 4 from connector body 1, and is simple and convenient, and is worth promoting.

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.

Claims

1. A cable connector with a protection function, comprising a connector body (1) and a cable fixing plate (2), characterized in that: the connector comprises a connector body (1), a plurality of wiring terminals (3) are arranged on the connector body (1), a plurality of cables (4) are arranged on a cable fixing plate (2), a protective box (8) is fixed on one side of the connector body (1) close to the cable fixing plate (2), a first mounting plate (9) is welded at the bottom of each of two side walls of the connector body (1), a first through hole is formed in one side of the first mounting plate (9), a positioning rod (10) is movably arranged in the first through hole, a pull block (11) is fixed at the top end of the positioning rod (10), a first spring (12) is connected to the pull block (11), one end of the first spring (12) is connected to the first mounting plate (9), a thread (13) is formed at the bottom end of the positioning rod (10) along the length direction, a second mounting plate (14) is fixed on each of two side walls of the cable fixing plate (2), a second through hole is formed in one side of the second mounting plate (14), and the bottom end of the positioning rod (10) penetrates through the second through hole, and a nut (15) is connected with the thread (13) by the thread, a sealing ring (16) is arranged on one side of the protection box (8) close to the cable fixing plate (2), a plurality of wire outlets (17) are arranged on one side wall of the protection box (8) along the length direction, a plurality of wire inlet holes (18) are arranged on the other side wall of the protection box (8) along the length direction, a first clamping rod (19) and a second clamping rod (20) are arranged in the protection box (8), a plurality of clamping grooves (21) are arranged on the side wall of the first clamping rod (19) and the second clamping rod (20) close to each other along the length direction, connecting plates (22) are welded on two sides of the first clamping rod (19) and the second clamping rod (20), a spring second (23) is connected between the connecting plates (22) on the same side, a connecting rod (24) is rotatably arranged on the connecting plates (22), and a third through hole is arranged on two side walls of the protection box (8), and a movable rod (25) is movably connected in the third through hole, one ends of two connecting rods (24) positioned on the same side are rotatably arranged on the movable rod (25), a positioning block (26) is fixed at one end of the movable rod (25) far away from the protection box (8), and a positioning hole (27) is formed in the positioning block (26).

2. The shielded cable connector of claim 1, wherein: the number of the wiring terminals (3) is the same as that of the cables (4), a plurality of cable fixing holes are formed in the cable fixing plate (2), and the cables (4) are fixed in the cable fixing holes respectively.

3. The shielded cable connector of claim 1, wherein: one side of the connector body (1) far away from the wiring terminal (3) is connected with a male connector (5) through a wire, L-shaped rods (6) are fixed at the tops of two side walls of the connector body (1), and suckers (7) are installed at one ends of the L-shaped rods (6).

4. The shielded cable connector of claim 1, wherein: the sealing ring (16) is located outside the wire inlet hole (18), the sealing ring (16) is made of rubber materials, and the sealing ring (16) is matched with the cable fixing plate (2) in size.

5. The shielded cable connector of claim 1, wherein: the number of the wire outlet holes (17) is the same as that of the wire inlet holes (18), the wire outlet holes (17) correspond to the wire inlet holes (18), and the diameters of the wire outlet holes (17) and the wire inlet holes (18) are larger than that of the cables (4).

6. The shielded cable connector of claim 1, wherein: the clamping grooves (21) are of semicircular structures, the number of the clamping grooves (21) is the same as that of the vertical direction of the cable (4), and the radius of the clamping grooves (21) is slightly smaller than the diameter of the cable (4).

7. The shielded cable connector of claim 1, wherein: the positioning hole (27) is matched with the positioning rod (10) in size.