CN219321746U

CN219321746U - Electric connector with quick separation structure

Info

Publication number: CN219321746U
Application number: CN202223541201.1U
Authority: CN
Inventors: 徐静; 高熠豪
Original assignee: Hangzhou Riyue Electric Stock Co ltd
Current assignee: Hangzhou Riyue Electric Stock Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-07-07
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to the technical field of electric connectors, in particular to an electric connector with a quick separation structure; comprising the following steps: the separating assembly comprises a clamping block A and a clamping block B, the clamping block A and the clamping block B are of cylindrical hollow structures, the fixed connecting assembly comprises a positioning groove, the positioning groove is preset on the outer surface of one side of the clamping block A close to the clamping block B, and a positioning hole A is preset on the outer surface of the positioning groove. This electric connector with quick separation structure, fixed subassembly cover that forms separation subassembly through fixed connection subassembly between clamp splice A and the clamp splice B is established at the cable surface, and the design has not only solved the difficult problem of separation behind the butt joint of microcirculatory high density electric connector like this, makes plug and socket can light, quick separation, does not harm cable wave-proof cover and the cable harness of connector, connector tail end, has ensured the stability of fixed connection between clamp splice A and the clamp splice B simultaneously.

Description

Electric connector with quick separation structure

Technical Field

The present disclosure relates to electrical connectors, and particularly to an electrical connector with a quick-disconnect structure.

Background

After the F-series micro-circular high-density electrical connector is tested, the plug and the socket need to be separated. The plug and socket butt joint mode of F series micro-circular high-density electric connector is straight push-in and pull-out structure, after the plug and socket are pushed in and butt joint, the plug and socket can be separated by adopting pull-out mode. The separation method generally adopted is to hold the housings of the plug and the receptacle with two hands, respectively, so that the plug and the receptacle are kept on the same axis, and then apply horizontal force to separate them. The plug and socket of the F-series micro-circular high-density electric connector are generally short in shell length and are the longest of 42.9mm, so that the plug or socket cannot be effectively held by both hands during separation, the plug and the socket can be separated only by gripping the cable and pulling the cable forcefully, the cable harness at the tail end of the connector can be damaged, and the wave-proof sleeve of the cable is easy to break away from the tail end of the connector.

Through retrieval, the 'separating structure of the micro-circular high-density electric connector' disclosed by the patent number 202020951207.8 comprises a plug, a socket, a separating component A and a separating component B, wherein the socket is detachably connected with the plug, the separating component A is sleeved on a shell of the plug, the separating component B is sleeved on a shell of the socket, and the center lines of the separating component A, the separating component B, the socket and the plug are overlapped;

when the device is used, the clamping block A and the clamping block B are sleeved on the step of the plug shell in a butt joint mode, the clamping block C and the clamping block D are sleeved on the step of the socket shell in a butt joint mode, then two hands respectively hold the separating assembly and the separating assembly, the plug and the socket are separated along the axial force of the connector, but in the mode, a fixed connection assembly is not arranged between the clamping block A and the clamping block B and between the clamping block C and the clamping block D, and therefore the stability of fixed connection between two groups of clamping blocks is affected.

Those skilled in the art have therefore focused on developing an electrical connector with a quick disconnect structure.

Disclosure of Invention

The utility model aims to solve the technical problem that the stability of the fixed connection between two groups of clamping blocks of the existing device is poor.

To achieve the above object, the present utility model provides an electrical connector having a quick-disconnect structure, comprising: the separating assembly comprises a clamping block A and a clamping block B, the clamping block A and the clamping block B are of cylindrical hollow structures, the fixed connecting assembly comprises a positioning groove, the positioning groove is preset on the outer surface of one side of the clamping block A close to the clamping block B, and a positioning hole A is preset on the outer surface of the positioning groove.

The separation subassembly that cylindrical hollow form clamp splice A and clamp splice B formed not only makes things convenient for its cover to establish at the cable surface, and cylindrical structure makes things convenient for the staff to use simultaneously and grips and exert oneself, simultaneously when actual production, can process smooth line at clamp splice A and clamp splice B surface to increase the frictional force between clamp splice A and clamp splice B and the staff's hand, produce the phenomenon of skidding when avoiding the staff to use. The design of the fixed connection component ensures the stability of the fixed connection between the clamping block A and the clamping block B.

The clamping block A and the clamping block B are internally provided with cavities, cables are arranged in the cavities, the cables are symmetrically arranged, and meanwhile, a plug and a socket are correspondingly connected between the two cables.

The two cables are symmetrically arranged, so that the two cables are connected end to end, and the plug and the socket between the two cables are connected.

The left end and the right end of the cavity are provided with rubber rings, and the rubber rings are made of nitrile rubber.

The rubber ring formed by the nitrile material ensures the tightness when the cavity is connected with the cable.

Wherein, fixed connection subassembly still includes the locating piece. The positioning blocks are arranged on the outer surface of one side of the clamping block B, which is close to the clamping block A, two positioning blocks are symmetrically arranged on the outer surface of the clamping block B, and the installation positions and the installation quantity of the positioning blocks correspond to those of the positioning grooves.

The clamp splice B is connected with the clamp splice A through the locating block, so that a clamping structure is formed between the clamp splice B and the clamp splice A, a worker can conveniently disassemble and assemble the clamp splice B and the clamp splice A through the design of the clamping structure, and the stability of the fixed connection between the clamp splice B and the clamp splice A is guaranteed through the design of the two groups of locating blocks and the locating grooves.

The outer surface of the positioning block is preset with a positioning hole B, the aperture radius and the mounting position of the positioning hole B correspond to those of the positioning hole A, and the positioning hole B and the positioning hole A are of internal thread structures.

When the positioning block is connected with the positioning groove, the center point of the positioning hole A coincides with the center point of the positioning hole B, and a worker can insert bolts into the positioning hole A and the positioning hole B which coincide to fix the positioning block with the positioning groove.

The beneficial effects of the utility model are as follows:

when the connector is used, the clamping block A and the clamping block B are fixedly connected through the fixed connection assembly to form the separation assembly which is sleeved on the outer surface of the cable, so that the problem that the micro-circular high-density electric connector is difficult to separate after being butted is solved, the plug and the socket can be easily and quickly separated, the connector, the cable wave-proof sleeve at the tail end of the connector and the cable harness are not damaged, and meanwhile, the stability of the fixed connection between the clamping block A and the clamping block B is ensured.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic overall perspective view of an embodiment of the present utility model;

FIG. 2 is a schematic overall cross-sectional elevation view of an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a side view of a cavity and rubber ring installation in accordance with an embodiment of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2 a according to an embodiment of the present utility model.

Part name

1. A separation assembly; 2. a clamping block A; 3. a clamping block B; 4. a cavity; 5. a cable; 6. a rubber ring; 7. a positioning groove; 8. positioning holes A; 9. a positioning block; 10. and positioning holes B.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1 to 4, the present utility model provides an electrical connector with a quick-disconnect structure, comprising: the separating assembly 1 and the fixed connection assembly, the separating assembly 1 comprises a clamping block A2 and a clamping block B3, the clamping block A2 and the clamping block B3 are of cylindrical hollow structures, the fixed connection assembly comprises a positioning groove 7, the positioning groove 7 is preset on the outer surface of one side of the clamping block A2 close to the clamping block B3, a positioning hole A8 is preset on the outer surface of the positioning groove 7, and the fixed connection assembly further comprises a positioning block 9. The positioning block 9 is arranged on the outer surface of one side of the clamping block B3, which is close to the clamping block A2, two positioning blocks 9 are symmetrically arranged on the outer surface of the clamping block B3, the installation positions and the installation quantity of the positioning blocks 9 correspond to those of the positioning grooves 7, positioning holes B10 are preset on the outer surface of the positioning block 9, the aperture radius and the installation position of the positioning holes B10 correspond to those of the positioning holes A8, and the positioning holes B10 and the positioning holes A8 are of internal thread structures;

in this embodiment, first, establish the separation subassembly 1 cover at the cable 5 surface that the connection is accomplished, in the connection process, insert locating piece 9 inside constant head tank 7 for coincide between locating hole A8 and the locating hole B10, the staff can insert the bolt in the inside of coincident locating hole A8 and locating hole B10, fix between locating piece 9 and constant head tank 7, the difficult problem of separation after the butt joint of microcirculatory high density electric connector has not only been solved in this design, make plug and socket can light, quick separation, the cable wave-proof cover and the cable harness of connector, connector tail end have not been damaged, simultaneously ensured the stability of fixed connection between clamp splice A2 and the clamp splice B3.

Furthermore, the inside of each of the clamping blocks A2 and B3 is preset with a cavity 4, the inside of each cavity 4 is provided with two cables 5, the two cables 5 are symmetrically arranged, and meanwhile, the two cables 5 are correspondingly connected through a plug and a socket;

in this embodiment, in the process of connecting the cables 5, first, the two cables 5 are connected end to end, so that the plug and the socket between the two cables 5 are correspondingly connected, and finally, the two cables 5 are penetratingly arranged inside the cavity 4.

Further, rubber rings 6 are arranged at the left end and the right end in the cavity 4, and the rubber rings 6 are made of nitrile rubber;

in the present embodiment, in the process of connecting the cavity 4 and the cable 5, the rubber ring 6 made of nitrile material ensures the tightness of the connection between the cavity 4 and the cable 5.

The above disclosure is only a preferred embodiment of the present utility model, and it should be understood that the scope of the utility model is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present utility model.

Claims

1. An electrical connector having a quick disconnect structure, comprising: the separating assembly (1) and the fixed connection assembly, the separating assembly (1) comprises a clamping block A (2) and a clamping block B (3), and the clamping block A (2) and the clamping block B (3) are of cylindrical hollow structures, and the separating assembly is characterized in that the fixed connection assembly comprises a positioning groove (7), the positioning groove (7) is preset on the outer surface of one side of the clamping block A (2) close to the clamping block B (3), and a positioning hole A (8) is preset on the outer surface of the positioning groove (7).

2. An electrical connector with a quick-disconnect structure according to claim 1, characterized in that the inside of the clamping blocks a (2) and B (3) are both provided with cavities (4), and the inside of the cavities (4) is provided with cables (5), and the cables (5) are symmetrically provided with two, while the plug and socket between the two cables (5) are correspondingly connected.

3. An electrical connector with a quick-disconnect structure according to claim 2, wherein rubber rings (6) are provided at the left and right ends of the interior of the cavity (4), and the rubber rings (6) are made of nitrile rubber.

4. The electrical connector with the quick-release structure according to claim 1, wherein the fixed connection assembly further comprises positioning blocks (9), the positioning blocks (9) are mounted on the outer surface of the clamping block B (3) near one side of the clamping block a (2), the two positioning blocks (9) are symmetrically arranged on the outer surface of the clamping block B (3), and the mounting positions and the mounting number of the positioning blocks (9) correspond to those of the positioning grooves (7).

5. The electrical connector with the quick-release structure according to claim 4, wherein the positioning block (9) is provided with a positioning hole B (10) on an outer surface thereof, the aperture radius and the mounting position of the positioning hole B (10) correspond to those of the positioning hole a (8), and the positioning hole B (10) and the positioning hole a (8) are both of an internal thread type structure.