Anti-drop cable joint structure

Abstract

The utility model discloses an anti-drop cable joint structure, which comprises a joint A. The end part of the joint A is provided with a joint B. An anti-drop limiting connection mechanism is arranged between the joint B and the joint A. The surfaces of the joint B and the joint A are both provided with an insulating anti-skid operation mechanism. The anti-drop limiting connection mechanism comprises a connection assembly and an anti-drop cable, the connecting assembly is arranged at the joint of the joint B and the joint A; the guide assembly is arranged in the connecting assembly; the limiting assembly is arranged on the inner side of the connecting assembly; according to the utility model, through the design of the connecting groove, the connecting block, the guide groove and the guide block, accurate butt joint of the cable joint can be realized, meanwhile, through the cooperation of the designed limiting groove, the limiting block, the telescopic spring and the push rod, the cable joint can be firmly limited or released from limiting, and compared with the prior art, the cable joint is more convenient to use. And the falling of the inserted cable joint can be effectively avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable joints, and in particular relates to an anti-dropping cable joint structure. Background Art

[0002] Cable: usually composed of several or several groups of wires, including power cables, control cables, compensation cables, shielded cables, high temperature cables, computer cables, signal cables, coaxial cables, fire-resistant cables, marine cables, mining cables and aluminum alloy cables, etc. They are all composed of single or multiple strands of wires and insulation layers, used to connect circuits and electrical appliances. When cables are docked, they are generally connected through connectors. When existing cable connectors are docked, they are generally connected by plugging and fixing, and there is no limit fixing structure. After the cable connectors are plugged and connected, if there is a pulling situation, it is very easy for the cable connectors in the docking to break free. For this reason, we propose an anti-slip cable connector structure. Utility Model Content

[0003] The utility model aims to provide an anti-drop cable connector structure to solve the problem that the cable connector is not firm enough after being plugged in and connected in the above background technology.

[0004] To achieve the above object, the utility model provides the following technical solution: an anti-slip cable joint structure, comprising a joint A, a joint B is arranged at the end of the joint A, an anti-slip limit connection mechanism is arranged between the joint B and the joint A, and the surfaces of the joint B and the joint A are both provided with an insulating anti-slip operating mechanism, and the anti-slip limit connection mechanism includes:

[0005] A connecting component, which is arranged at the connection between the connector B and the connector A;

[0006] A guide assembly, the guide assembly being arranged inside the connecting assembly;

[0007] A limit assembly, which is arranged on the inner side of the connecting assembly;

[0008] A sliding component, which is arranged on the inner side of the limiting component;

[0009] A toggle assembly is arranged on the surface of the joint A and connected to the limit assembly.

[0010] Preferably, the connection assembly includes a connection groove opened at the end of connector A and a connection block fixed at the end of connector B, and the connection block is snap-connected with the connection groove.

[0011] Preferably, the guide assembly comprises a guide groove formed on the surface of the connecting block and a guide block fixed inside the connecting groove, and the guide block is slidably connected to the guide groove.

[0012] Preferably, the limit assembly includes limit grooves symmetrically opened on both sides of the inner wall of the connecting groove and built-in grooves symmetrically opened on both sides of the connecting block, and a limit block is arranged inside the built-in groove. The limit block is snap-connected with the limit groove, and a telescopic spring is connected between the limit block and the built-in groove.

[0013] Preferably, the sliding assembly comprises sliding grooves symmetrically arranged on both sides of the inner wall of the built-in groove and sliding blocks symmetrically fixed on both sides of the limit block, and the sliding blocks are slidably connected to the sliding grooves.

[0014] Preferably, the toggle assembly includes grooves symmetrically opened on both sides of the surface of the joint A and a through groove opened inside the groove and connected to the limiting groove, and a push rod passing through the through groove is arranged inside the groove.

[0015] Preferably, the insulating anti-skid operating mechanism includes an insulating rubber ring sleeved and fixed on the surface of the joint A and the joint B, and anti-skid stripes fixed at equal distances on the surface of the insulating rubber ring.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model can realize accurate docking of cable connectors through the designed connecting grooves, connecting blocks, guide grooves and guide blocks. At the same time, with the designed limit grooves, limit blocks, telescopic springs and push rods, the cable connectors can be firmly limited or released. Compared with the existing technology, the cable connectors can be effectively prevented from falling off after insertion. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0019] Figure 2 For the utility model Figure 1 A magnified schematic diagram of point A;

[0020] In the figure: 1, connector A; 2, connector B; 100, connecting groove; 101, connecting block; 200, guide groove; 201, guide block; 300, limit groove; 301, built-in groove; 302, limit block; 303, telescopic spring; 400, slide groove; 401, slider; 500, groove; 501, through groove; 502, push rod; 600, insulating rubber ring; 601, anti-slip stripe. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1 and Figure 2 The utility model provides a technical solution: an anti-slip cable joint structure, including a joint A1, a joint B2 is arranged at the end of the joint A1, an anti-slip limit connection mechanism is arranged between the joint B2 and the joint A1, and the surfaces of the joint B2 and the joint A1 are both provided with an insulating anti-slip operating mechanism, and the anti-slip limit connection mechanism includes:

[0023] A connecting assembly, which is arranged at the connection between the connector B2 and the connector A1;

[0024] A guide assembly, the guide assembly being arranged inside the connecting assembly;

[0025] A limit assembly, which is arranged on the inner side of the connecting assembly;

[0026] A sliding component, which is arranged on the inner side of the limiting component;

[0027] A toggle assembly is arranged on the surface of the joint A1 and connected to the limit assembly.

[0028] In this embodiment, preferably, the connecting assembly includes a connecting groove 100 opened at the end of the connector A1 and a connecting block 101 fixed at the end of the connector B2. The connecting block 101 is snap-connected with the connecting groove 100 to facilitate the connection between the connector A1 and the connector B2.

[0029] In this embodiment, preferably, the guide assembly includes a guide groove 200 provided on the surface of the connection block 101 and a guide block 201 fixed inside the connection groove 100 , and the guide block 201 is slidably connected to the guide groove 200 .

[0030] In this embodiment, preferably, the limit assembly includes limit grooves 300 symmetrically opened on both sides of the inner wall of the connecting groove 100 and built-in grooves symmetrically opened on both sides of the connecting block 101, and a limit block 302 is arranged inside the built-in groove 301. The limit block 302 is engaged with the limit groove 300, so that the connecting block 101 can be limited and fixed inside the connecting groove 100. A telescopic spring 303 is connected between the limit block 302 and the built-in groove 301, which can drive the limit block 302 to reset and bounce up.

[0031] In this embodiment, preferably, the sliding assembly includes sliding grooves 400 symmetrically opened on both sides of the inner wall of the built-in groove 301 and sliders 401 symmetrically fixed on both sides of the limit block 302. The sliders 401 are slidably connected to the sliding grooves 400, which can play a guiding role in sliding on the limit block 302.

[0032] In this embodiment, preferably, the toggle assembly includes grooves 500 symmetrically opened on both sides of the surface of the joint A1 and a through groove 501 extending through the inside of the groove 500 and connected to the limiting groove 300. The inside of the groove 500 is provided with a push rod 502 passing through the inside of the through groove 501, which can push the limiting block 302 from the inside of the limiting groove 300.

[0033] In this embodiment, preferably, the insulating anti-slip operating mechanism includes an insulating rubber ring 600 sleeved and fixed on the surface of connector A1 and connector B2 and anti-slip stripes 601 equidistantly fixed on the surface of the insulating rubber ring 600, which can prevent electric shock and slip when operating the cable connector.

[0034] Working principle and use process of the utility model: when the joint A1 and the joint B2 need to be docked, the end of the joint B2 is first fitted with the end of the joint A1, so that the connecting block 101 is embedded in the interior of the connecting groove 100, and the guide groove 200 and the guide block 201 are driven to slide and connect to play a docking guide role, and at the same time, the limit block 302 is squeezed. The limit block 302 is squeezed by the external force and the telescopic spring 303 is retracted into the interior of the built-in groove 301, and the slider 401 is driven to slide in the interior of the slide groove 400 to play a docking guide role. By moving and guiding, the connecting block 101 can be completely inserted into the connecting groove 100. At this time, the limit block 302 is reset from the inside of the built-in groove 301 under the action of the telescopic spring 303 and pops out to be inserted into the inside of the limit groove 300, and pushes the push rod 502 to slide inside the through groove 501 and move into the inside of the groove 500, so that the joint B2 and the joint A1 can be docked and limited, and when operating the joint A1 and the joint B2, the insulating rubber ring 600 and the anti-slip stripe 601 can play an insulating and anti-slip role.

[0035] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-drop cable joint structure, comprising a joint A (1), wherein a joint B (2) is provided at the end of the joint A (1), characterized in that: An anti-dropping and limiting connection mechanism is provided between the connector B (2) and the connector A (1), and insulating and anti-slip operation mechanisms are provided on the surfaces of the connector B (2) and the connector A (1). The anti-dropping and limiting connection mechanism comprises: A connecting assembly, which is arranged at the connection between the connector B (2) and the connector A (1); A guide assembly, the guide assembly being arranged inside the connecting assembly; A limit assembly, which is arranged on the inner side of the connecting assembly; A sliding assembly, which is arranged on the inner side of the limiting assembly; A toggle assembly is arranged on the surface of the connector A (1) and is connected to the limit assembly.

2. The anti-drop cable joint structure according to claim 1, characterized in that: The connection assembly comprises a connection groove (100) opened at the end of the connector A (1) and a connection block (101) fixed at the end of the connector B (2), wherein the connection block (101) is snap-connected with the connection groove (100).

3. The anti-drop cable joint structure according to claim 1, characterized in that: The guide assembly comprises a guide groove (200) formed on the surface of a connection block (101) and a guide block (201) fixed inside the connection groove (100); the guide block (201) is slidably connected to the guide groove (200).

4. The anti-drop cable joint structure according to claim 1, characterized in that: The limit assembly comprises limit grooves (300) symmetrically arranged on both sides of the inner wall of the connection groove (100) and built-in grooves (301) symmetrically arranged on both sides of the connection block (101); a limit block (302) is arranged inside the built-in groove (301); the limit block (302) is snap-connected with the limit groove (300); and a telescopic spring (303) is connected between the limit block (302) and the built-in groove (301).

5. The anti-drop cable joint structure according to claim 1, characterized in that: The sliding assembly comprises sliding grooves (400) symmetrically arranged on both sides of the inner wall of the built-in groove (301) and sliding blocks (401) symmetrically fixed on both sides of the limit block (302), and the sliding blocks (401) are slidably connected to the sliding grooves (400).

6. The anti-drop cable joint structure according to claim 1, characterized in that: The toggle assembly comprises grooves (500) symmetrically arranged on both sides of the surface of the joint A (1) and a through groove (501) extending through the inside of the groove (500) and connected to the limiting groove (300). A push rod (502) is arranged inside the groove (500) and passes through the inside of the through groove (501).

7. The anti-drop cable joint structure according to claim 1, characterized in that: The insulating anti-skid operating mechanism comprises an insulating rubber ring (600) sleeved and fixed on the surface of the joint A (1) and the joint B (2), and anti-skid stripes (601) fixed at equal distances on the surface of the insulating rubber ring (600).

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