CN211930238U

CN211930238U - Cable joint with dustproof construction

Info

Publication number: CN211930238U
Application number: CN202020282640.7U
Authority: CN
Inventors: 邢玉雯
Original assignee: 邢玉雯
Current assignee: Ruibang Power Technology Co., Ltd
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-11-13
Anticipated expiration: 2030-03-10

Abstract

The utility model discloses a cable joint with dustproof construction, including the cable joint body, the joint protective layer has been installed around the inside of cable joint body, and has installed insulating layer and interface conductive thread around the inside of joint protective layer, the parcel has the waterproof layer around the inside of insulating layer, and the parcel has the shielding layer around the inside of waterproof layer, the metal connections has been installed to the inside of shielding layer, and the bottom of metal connections is connected with the cable core. The cable joint with the dustproof structure of the utility model presses the dustproof fixture block after connecting the cable and the equipment, and the first fixture block enters the fourth through groove at the moment, thereby fixing the dustproof fixture block and playing a dustproof role; when the equipment line passes through the articulate, can prevent to drop through the electrically conductive threaded connection of interface, reduce the possibility of electric leakage, secondly through the connection of dustproof fixture block further reduced the possibility of electric leakage.

Description

Cable joint with dustproof construction

Technical Field

The utility model relates to the technical field of cables, specifically be a cable joint with dustproof construction.

Background

With the continuous development of the society, the application of the cable is gradually widened, for example, the cable drives the equipment to work, and the cable joint is required to connect.

However, most of the existing cable connectors have the problem that the dust-proof and the leakage-proof of the connector cannot be achieved well, and therefore a cable connector with a dust-proof structure is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable joint with dustproof construction to solve the dustproof problem that prevents to connect the electric leakage that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cable joint with a dustproof structure comprises a cable joint body, wherein a joint protective layer is arranged on the periphery of the inner portion of the cable joint body, an insulating layer and an interface conductive thread are arranged on the periphery of the inner portion of the joint protective layer, a waterproof layer is wrapped on the periphery of the inner portion of the insulating layer, a shielding layer is wrapped on the periphery of the inner portion of the waterproof layer, a connecting metal is arranged in the shielding layer, the bottom end of the connecting metal is connected with a cable core, a conductive layer is arranged at the top end of the connecting metal, the interface conductive thread is arranged in the conductive layer, an inserting block and an upright post are fixedly arranged on the surface of the cable joint body, a first through groove is formed in the inserting block, a first spring is fixedly connected to the bottom of the first through groove, a first clamping block is fixedly connected to the top end of the first spring, and a, the right side of stand is fixed to be equipped with the second fixture block, and the stand leads to the inslot at the second through the block of second fixture block, the second through-groove is seted up in the inside of dustproof fixture block, and the top of dustproof fixture block has seted up the third through-groove, and the top right side that leads to the groove of third has seted up the fourth through-groove, the dog has been installed to the inside that leads to the groove of fourth, and the top fixedly connected with connecting rod of dog, and the top fixedly connected with press the button of connecting rod.

Preferably, the first through groove is of a rectangular groove structure, and the first clamping block is clamped inside the first through groove through the first limiting block.

Preferably, the second fixture block is of a rectangular structure, and the length of the second fixture block is greater than that of the left opening of the second through groove, so that a clamping type structure is formed.

Preferably, the third through groove is of a rectangular groove structure, and the width of the notch of the third through groove is larger than that of the insertion block to form a clamping structure.

Preferably, the stop block is of a rectangular structure, and the width of the stop block is greater than that of the top end of the first fixture block to form a clamping structure.

Preferably, the fourth through groove is of a rectangular groove structure, and the width of the fourth through groove is larger than that of the stop block and forms a clamping structure.

Compared with the prior art, the beneficial effects of the utility model are that: after the cable and the equipment are connected, the dustproof clamping block is pressed, and the first clamping block enters the fourth through groove at the moment, so that the dustproof clamping block is fixed, and the dustproof effect is achieved; when the equipment line passes through the articulate, can prevent to drop through the electrically conductive threaded connection of interface, reduce the possibility of electric leakage, secondly through the connection of dustproof fixture block further reduced the possibility of electric leakage.

(1) After connecting cable and equipment, press dustproof fixture block, first fixture block advances like the fourth logical groove this moment to fixed dustproof fixture block, thereby play dirt-proof effect.

(2) When the equipment line passes through the articulate, can prevent to drop through the electrically conductive threaded connection of interface, reduce the possibility of electric leakage, secondly through the connection of dustproof fixture block further reduced the possibility of electric leakage.

Drawings

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

FIG. 2 is a schematic side view of the structure of the present invention;

fig. 3 is a front sectional view of the structure at a in fig. 1 according to the present invention;

fig. 4 is a top sectional view of the structure shown in fig. 1.

In the figure: 1. a cable connector body; 2. a joint protection layer; 3. an insulating layer; 4. a waterproof layer; 5. a shielding layer; 6. connecting metal; 7. a cable core; 8. inserting a block; 9. a first through groove; 10. a first spring; 11. A first clamping block; 12. a first stopper; 13. a column; 14. a second fixture block; 15. a second through groove; 16. a dustproof clamping block; 17. a third through groove; 18. a stopper; 19. a connecting rod; 20. a fourth through groove; 21. pressing the button; 22. a conductive layer; 23. the interface is conductive screw thread.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the cable joint comprises a cable joint body 1, a joint protection layer 2 is arranged around the inside of the cable joint body 1, an insulation layer 3 and an interface conductive thread 23 are arranged around the inside of the joint protection layer 2, a waterproof layer 4 is wrapped around the inside of the insulation layer 3, a shielding layer 5 is wrapped around the inside of the waterproof layer 4, a connecting metal 6 is arranged inside the shielding layer 5, a cable core 7 is connected to the bottom end of the connecting metal 6, a conductive layer 22 is arranged at the top end of the connecting metal 6, the interface conductive thread 23 is arranged inside the conductive layer 22, an insert block 8 and a stand column 13 are fixedly arranged on the surface of the cable joint body 1, a first through groove 9 is arranged inside the insert block 8, the first through groove 9 is of a rectangular groove structure, and a first fixture block 11 is clamped inside the first through groove 9 by a first limiting block 12, the first clamping block 11 can be well prevented from falling off due to the structure, the bottom of the first through groove 9 is fixedly connected with the first spring 10, the top end of the first spring 10 is fixedly connected with the first clamping block 11, and the right side of the first clamping block 11 is fixedly provided with the first limiting block 12.

According to the attached drawing 3, the right side of the upright column 13 is fixedly provided with a second fixture block 14, the second fixture block 14 is of a rectangular structure, the length of the second fixture block 14 is greater than the length of the left opening of the second through groove 15 to form a snap-on structure, such structure can ensure that the upright column 13 can move in the second barrel groove 15 without falling off, the upright column 13 is snap-connected in the second through groove 15 through the second fixture block 14, the second through groove 15 is arranged in the dustproof fixture block 16, the top end of the dustproof fixture block 16 is provided with a third through groove 17, the third through groove 17 is of a rectangular groove structure, the width of the notch of the third through groove 17 is greater than the width of the insert block 8 to form the snap-on structure, such structure can ensure that the insert block 8 smoothly enters the third through groove 17, the right side of the top end of the third through groove 17 is provided with a fourth through groove 20, and the fourth through groove 20 is, the width of the fourth groove 20 is greater than that of the stopper 18 to form a snap-fit structure, so that the stopper 18 can effectively move in the fourth groove 20 without falling off, the stopper 18 is installed in the fourth groove 20, the stopper 18 is of a rectangular structure, the width of the stopper 18 is greater than that of the top end of the first fixture block 11 to form the snap-fit structure, the first fixture block 11 can be snapped into the fourth groove 20 to fix the dustproof fixture block 16, the top end of the stopper 18 is fixedly connected with the connecting rod 19, and the top end of the connecting rod 19 is fixedly connected with the pressing button 21.

The working principle is as follows: after the cable is connected into the connector, the dustproof clamping block 16 is pressed, the inserting block 8 enters the third through groove, at the moment, the first clamping block 11 moves inwards under the action of pressure, the first spring 10 is compressed, when the top end of the precision third through groove 17 is formed, the first spring 10 is reset, the first clamping block 11 pushes the clamping block 18 to move inwards to the fourth through groove 20, the pressing button 21 is ejected out through the connecting rod 19, and when the dustproof clamping block 16 needs to be opened, a finger presses the pressing button 21.

When the equipment wire is connected into the connector, the connector is connected in a rotating mode through the interface conductive threads 23, the interface conductive threads 23 are retracted inside and are not flush with the tangent plane of the connector interface, the possibility of electric leakage is reduced, and the possibility of electric leakage is further reduced due to the fact that the dustproof clamping block 16 is closed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a cable joint with dustproof construction, includes cable joint body (1), its characterized in that: the cable joint comprises a cable joint body (1), wherein a joint protection layer (2) is arranged on the periphery of the inside of the cable joint body (1), an insulation layer (3) and an interface conductive thread (23) are arranged on the periphery of the inside of the joint protection layer (2), a waterproof layer (4) is wrapped on the periphery of the inside of the insulation layer (3), a shielding layer (5) is wrapped on the periphery of the inside of the waterproof layer (4), a connecting metal (6) is arranged in the shielding layer (5), a cable core (7) is connected to the bottom end of the connecting metal (6), a conductive layer (22) is arranged at the top end of the connecting metal (6), the interface conductive thread (23) is arranged in the conductive layer (22), an insert block (8) and a stand column (13) are fixedly arranged on the surface of the cable joint body (1), a first through groove (9) is arranged in the insert block (8), and a first spring (10, and the top end of the first spring (10) is fixedly connected with a first clamping block (11), the right side of the first clamping block (11) is fixedly provided with a first limiting block (12), the right side of the upright post (13) is fixedly provided with a second clamping block (14), the upright post (13) is clamped in the second through groove (15) through the second clamping block (14), the second through groove (15) is formed in the dustproof clamping block (16), the top end of the dustproof clamping block (16) is provided with a third through groove (17), the top end right side of the third through groove (17) is provided with a fourth through groove (20), the inside of the fourth through groove (20) is provided with a stop block (18), the top end of the stop block (18) is fixedly connected with a connecting rod (19), and the top end of the connecting rod (19) is fixedly connected with a press button (21).

2. The cable joint with a dustproof structure according to claim 1, wherein: the first through groove (9) is of a rectangular groove structure, and the first clamping block (11) is clamped inside the first through groove (9) through the first limiting block (12).

3. The cable joint with a dustproof structure according to claim 1, wherein: the second fixture block (14) is of a rectangular structure, and the length of the second fixture block (14) is larger than that of the left opening of the second through groove (15) to form a clamping structure.

4. The cable joint with a dustproof structure according to claim 1, wherein: the third through groove (17) is of a rectangular groove structure, and the width of the notch of the third through groove (17) is larger than that of the inserting block (8) and forms a clamping structure.

5. The cable joint with a dustproof structure according to claim 1, wherein: the stop block (18) is of a rectangular structure, and the width of the stop block (18) is larger than that of the top end of the first fixture block (11) to form a clamping structure.

6. The cable joint with a dustproof structure according to claim 1, wherein: the fourth through groove (20) is of a rectangular groove structure, and the width of the fourth through groove (20) is larger than that of the stop block (18) to form a clamping structure.