Connecting structure of electric connector

Abstract

An electric connector connecting structure comprises a male seat and a female seat which are mutually connected into a whole, the female seat is provided with a female seat joint, the female seat joint is provided with a bayonet and an inclined plane, the male seat is provided with a clamping block, the bayonet and the clamping block are mutually clamped, a male seat through hole is provided with a sliding groove, a male seat joint is arranged in the male seat through hole, and the sliding groove is provided with a sliding groove. The male seat joint is provided with a limiting block, the limiting block is in sliding connection with the sliding groove, and the male seat joint is sleeved with a sealing ring; through the clamping mode of the clamping opening and the clamping block, connection, installation or disassembly is more convenient and simpler; meanwhile, the clamping opening is provided with the inclined face, the clamping block is also obliquely arranged, the inclined face can play a role in guiding the inclined clamping block to slide into the clamping opening, and clamping is smooth; the limiting block is limited and fixed through the sliding groove, so that the working connector is ensured not to loosen in the process of being mounted on the shell; and the sealing ring is sleeved outside the male seat joint, so that interference fit between the inner wall of the male seat and the male seat joint is ensured, and complete sealing can be realized.

Description

Technical Field

[0001] The utility model relates to an electrical connection structure, in particular to an electrical connector connection structure. Background Art

[0002] An electrical connector is an electromechanical component that connects a conductor to an appropriate matching component to connect and disconnect a circuit. The application of electrical connectors is not limited to the aforementioned electrical products, but is also widely used in various circuit systems such as automobiles and motorcycles as line connections. Current electrical connections are generally formed by connecting a male socket and a female socket to each other. However, traditional electrical connectors have the following problems: First, during the connection and installation process, traditional connectors mostly use a threaded or fork-type connection between the male socket and the female socket, but the threaded installation is inconvenient, and thus most of them use a fork-type structure, but the traditional fork-type direct fork is prone to jamming; second, when the connector is installed with the male connector, the connection is not stable, resulting in the male connector loosening. Once the male connector is loose, the interface terminals cannot be aligned; third, the sealing ring of the connector is generally set at the bottom of the inner sleeve, resulting in a gap between the inner sleeve and the male connector during sealing. Therefore, it is extremely necessary to design an electrical connector connection structure that can solve the above problems. Utility Model Content

[0003] The utility model aims at solving the above technical deficiencies and provides an electric connector connection structure.

[0004] In order to achieve the above object, the utility model is implemented through the following technical solutions:

[0005] An electrical connector connection structure comprises a male socket and a female socket which are connected to each other as a whole, the female socket being provided with a female socket connector, the male socket being provided with a male socket through hole in a hollow interior, the female socket connector and the male socket through hole being plugged and connected to each other, the female socket connector being provided with a bayonet and an inclined surface, the male socket being provided with a clamping block, the bayonet and the clamping block being clamped to each other, a sliding groove being provided on the male socket through hole opening toward the inside of the through hole, a male socket connector being provided in the male socket through hole, a limiting block being provided on the male socket connector, the limiting block being slidably connected to the sliding groove, and a sealing ring being sleeved on the male socket connector.

[0006] Furthermore, a pressing plate cavity is erected upward at the outer end of the male seat, a pressing plate is provided on the pressing plate cavity, a spring sleeve and a connecting plate are provided at the lower end of the pressing plate, a spring column is provided at the bottom of the pressing plate cavity, and a rotating shaft is provided on the side wall of the pressing plate cavity.

[0007] Furthermore, the spring sleeve and the spring column are positioned correspondingly and are elastically connected to each other via a spring, and the connecting plate and the rotating shaft are rotatably connected.

[0008] Furthermore, the clamping block is connected to one end of the pressing plate and is integrally formed therewith.

[0009] Furthermore, the slide groove is arranged below the pressing plate cavity, and the clamping block passes through the pressing plate cavity until it enters the slide groove.

[0010] Furthermore, the clamping block is inclined at a certain angle, the inclined surface is arranged at the front end of the clamping port, and the inclination angle of the clamping block corresponds to the inclination angle of the inclined surface.

[0011] Furthermore, threads which can be threadably connected to each other are provided on the male socket connector and the male socket through hole.

[0012] The beneficial effects of the utility model are:

[0013] (1) The male seat is provided with a block and the female seat is provided with a bayonet, and the bayonet and the block are connected in a way that replaces the traditional threaded or plug-in type, so that the connection, installation or disassembly is more convenient and simple without improving the efficiency; at the same time, the bayonet is provided with an inclined surface, and the block is also inclined. The inclined surface can guide the inclined block to slide into the bayonet, and the connection is smooth.

[0014] (ii) By providing a limit block on the outside of the male connector and a slide groove on the inside of the male housing, the limit block can be matched with the slide groove during installation, and the limit block is fixed by the slide groove, thereby ensuring that the working connector will not loosen during installation to the housing.

[0015] (3) The sealing ring is placed on the outside of the male connector. When the male connector is tightened to connect with the inner wall of the male connector, the sealing ring is pressed against the inner wall of the male connector. Due to the rubber resilience of the sealing ring, an interference fit between the inner wall of the male connector and the male connector is ensured, thereby achieving complete sealing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In the figure: male seat 1, female seat 2, female seat joint 3, male seat through hole 4, bayonet 5, inclined surface 6, block 7, male seat joint 8, slide groove 9, limit block 10, sealing ring 11, pressing plate cavity 12, pressing plate 13, spring sleeve 14, connecting plate 15, spring column 16, rotating shaft 17, spring 18, side ring column 19, rear ring column 20, thread 21.

[0017] Figure 1 It is an overall assembly drawing of the utility model.

[0018] Figure 2 It is an exploded view of the male seat and the female seat of the utility model.

[0019] Figure 3 It is a stereoscopic diagram of the female seat of the present utility model.

[0020] Figure 4 It is an assembly stereogram of the male socket and the male socket connector of the utility model.

[0021] Figure 5 It is an exploded stereogram of the male socket and the male socket connector of the utility model.

[0022] Figure 6 It is a cross-sectional view of the male seat of the utility model.

[0023] Figure 7 It is a cross-sectional view of the male seat of the utility model.

[0024] Figure 8 It is a half-section view of the male socket and the male socket connector of the utility model assembled together. DETAILED DESCRIPTION

[0025] Combination Figure 1-2 As shown:

[0026] An electrical connector connection structure, comprising a male socket 1 and a female socket 2 connected to each other, the female socket 2 is provided with a female socket connector 3, the male socket 1 is hollow inside and provided with a male socket through hole 4, the female socket connector 3 and the male socket through hole 4 are mutually clamped and connected;

[0027] Specifically, the male socket 1 and the female socket 2 are connected by a snap-on method instead of the traditional threaded or fork-type method, which can be quickly and easily connected, installed or disassembled without any jamming, and is easy to use.

[0028] Combination Figure 2 , Figure 3 and Figure 4 As shown:

[0029] The female connector 3 is provided with a bayonet 5 and a slope 6, the male connector 1 is provided with a clamping block 7, the bayonet 5 and the clamping block 7 are mutually clamped, the male through hole 4 is provided with a slide groove 9 opening toward the through hole, the male through hole 4 is provided with a male connector 8, the male connector 8 is provided with a limit block 10, the limit block 10 is slidably connected with the slide groove 9, and the male connector 8 is also sleeved with a sealing ring 11.

[0030] Specifically, in order to realize the snap connection, a snap socket 5 is provided on the female seat 2, and a snap block 7 is provided on the male seat 1, and the snap socket 5 and the snap block 7 are snap-connected with each other.

[0031] Specifically, in order to prevent the male connector 8 from loosening easily after installation, the limit block 10 can be used to limit it on the slide groove 9; wherein, the inner wall of the male through hole 4 is provided with a side ring column 19, and the side ring column 19 forms the left and right sliding walls of the slide groove 9, which is used to limit the left and right positions of the limit block 10; wherein, the inner wall of the male through hole 4 is provided with a rear ring column 20, which forms the rear end sliding wall of the slide groove 9, which is used to limit the rear end of the limit block 10; wherein, the clamping block 7 is used to limit the front end of the limit block 10.

[0032] Combination Figure 4 , Figure 6 and Figure 7 As shown:

[0033] The outer end of the male seat 1 is erected upward to provide a pressing plate cavity 12, a pressing plate 13 is provided on the pressing plate cavity 12, a spring sleeve 14 and a connecting plate 15 are provided at the lower end of the pressing plate 13, a spring column 16 is provided at the bottom of the pressing plate cavity 12, and a rotating shaft 17 is provided on the side wall of the pressing plate cavity 12; the spring sleeve 14 and the spring column 16 are positioned correspondingly and are elastically connected to each other by a spring 18, and the connecting plate 15 is rotatably connected to the rotating shaft 17; the clamping block 7 is connected to one end of the pressing plate 13 and is integrally formed; the slide groove 9 is arranged below the pressing plate cavity 12, and the clamping block 7 passes through the pressing plate cavity 12 until it enters the slide groove 9.

[0034] Specifically, in order to realize the clamping operation of the bayonet 5 and the clamping block 7, a pressing plate 13 is provided, and the clamping operation of the bayonet 5 and the clamping block 7 is driven by the structure of the pressing plate 13;

[0035] Among them, a spring 18 is provided at one end of the pressing plate 13, and the other end is rotatably connected to the rotating shaft 17 to form a lever principle. Therefore, you only need to gently press one end of the pressing plate 13, and then the other end of the pressing plate 13 will tilt up. Since the other end of the pressing plate 13 is integrally formed with the block 7, the block 7 will tilt up accordingly. When the pressing plate 13 is released, the block 7 will drop accordingly; the process of the block 7 tilting up and down is the process of clamping and releasing.

[0036] Specifically, one end of the spring 18 is fixed in the spring sleeve 14, and the other end is fixed in the spring column 16, so that the fixed spring will not shift or loosen.

[0037] Specifically, a through hole connected to the slide groove 9 is provided on the pressing plate cavity 12 , and the through hole is used for the clamping block 7 to be movably inserted; when inserted, the clamping block 10 is limited.

[0038] Combination Figure 4 , Figure 6 and Figure 7 As shown:

[0039] The clamping block 7 is inclined at a certain angle, and the inclined surface 6 is arranged at the front end of the clamping port 5 . The inclination angle of the clamping block 7 corresponds to the inclination angle of the inclined surface 6 .

[0040] Specifically, when the male socket 1 and the female socket 2 are plugged in, it is only necessary to move the female socket 2 horizontally and insert it into the male socket through hole 4; during the horizontal movement, the inclined surface 6 on the female socket connector 3 will lift up the block 7 and guide the block 7 to slide into the bayonet 5. Therefore, the inclined surface 6 is arranged at the front end of the block 7 and has a guiding function. At the same time, the inclination angle of the block 7 is consistent with the inclination angle of the inclined surface 6, which can make the block 7 slide smoothly into the bayonet 5.

[0041] Specifically, the sealing ring 11 is sleeved on the outer side of the male connector 8, so that when the male connector 8 is installed in the male through hole 4, an expansion force can be generated on the outer wall of the male through hole 4, that is, an interference fit, which can achieve a good seal.

[0042] Combination Figure 5 , Figure 7 and Figure 8 As shown:

[0043] The male connector 8 and the male through hole 4 are both provided with threads 21 that can be threadably connected to each other.

[0044] Specifically, the threaded connection that cooperates with each other is adopted, and the connection is fast, simple and convenient.

[0045] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An electrical connector connection structure, comprising a male socket (1) and a female socket (2) connected to each other as a whole, characterized in that: The female seat (2) is provided with a female seat connector (3), the male seat (1) is hollowly provided with a male seat through hole (4), the female seat connector (3) and the male seat through hole (4) are connected to each other, the female seat connector (3) is provided with a bayonet (5) and an inclined surface (6), the male seat (1) is provided with a clamping block (7), the bayonet (5) and the clamping block (7) are clamped to each other, the male seat through hole (4) is provided with a slide groove (9) opening toward the inside of the through hole, the male seat connector (8) is provided in the male seat through hole (4), a limit block (10) is provided on the male seat connector (8), the limit block (10) is slidably connected to the slide groove (9), and a sealing ring (11) is also sleeved on the male seat connector (8).

2. An electrical connector connection structure according to claim 1, characterized in that: The outer end of the male seat (1) is erected upward to form a pressing plate cavity (12), a pressing plate (13) is provided on the pressing plate cavity (12), a spring sleeve (14) and a connecting plate (15) are provided at the lower end of the pressing plate (13), a spring column (16) is provided at the bottom of the pressing plate cavity (12), and a rotating shaft (17) is provided on the side wall of the pressing plate cavity (12).

3. An electrical connector connection structure according to claim 2, characterized in that: The spring sleeve (14) and the spring column (16) are positioned correspondingly and are elastically connected to each other via a spring (18), and the connecting plate (15) and the rotating shaft (17) are rotationally connected.

4. The electrical connector connection structure according to claim 2, characterized in that: The clamping block (7) is connected to one end of the pressing plate (13) and is integrally formed.

5. The electrical connector connection structure according to claim 2, characterized in that: The slide groove (9) is arranged below the pressing plate cavity (12), and the clamping block (7) passes through the pressing plate cavity (12) until it reaches the slide groove (9).

6. The electrical connector connection structure according to claim 1, characterized in that: The clamping block (7) is inclined at a certain angle, the inclined surface (6) is arranged at the front end of the clamping port (5), and the inclination angle of the clamping block (7) corresponds to the inclination angle of the inclined surface (6).

7. The electrical connector connection structure according to claim 1, characterized in that: The male socket connector (8) and the male socket through hole (4) are both provided with threads (21) that can be threadedly connected to each other.

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