CN210224394U

CN210224394U - Wiring socket

Info

Publication number: CN210224394U
Application number: CN201921338307.7U
Authority: CN
Inventors: Huina Zhang; 张慧娜; Zhibing Wu; 吴智兵
Original assignee: Zhejiang Zhonghong Electronic Co Ltd
Current assignee: Zhejiang Zhonghong Electronic Co Ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-03-31
Anticipated expiration: 2029-08-16

Abstract

The utility model discloses a wiring socket, which relates to the technical field of electrical elements, and the key points of the technical proposal of the wiring socket comprise a body, wherein the body is provided with a fixing hole, an operating part for fastening an electric wire is arranged on the body, the operating part comprises an operating rod, and an inserting block inserted into the fixing hole is fixedly connected on the lower end surface of the operating rod; the body is connected with the operating part through a positioning assembly, a fixing groove is formed in the upper end face of the body, the positioning assembly comprises an operating plate and an elastic sheet, the elastic sheet is divided into a first elastic block and a second elastic block at a bent part, and a positioning hole is formed in the operating plate; in a natural state, the bottom of the second elastic block is abutted against the bottom of the fixed groove, and the first elastic block extends out of the fixed groove; when the body is connected with the operating parts, in first bullet piece was embedded into the locating hole, the one end that the shell fragment was buckled department was kept away from to first bullet piece and the one end butt that the action bars was kept away from to the locating hole inner wall, the utility model discloses have and prevent the terminal swing, improve connection socket life's effect.

Description

Wiring socket

Technical Field

The utility model relates to an electric elements's technical field, more specifically says that it relates to a connection socket.

Background

The connector socket is an accessory product for realizing electrical connection, and is industrially divided into the category of connectors. With higher and higher industrial automation and stricter and more precise industrial control requirements, the usage of the connection socket gradually increases. With the development of the electronic industry, the use range of the connection socket is more and more.

At present, the hole for inserting the terminal is formed in the existing wiring socket, after the terminal is inserted into the hole, the terminal and the electric wire connected with the terminal easily swing in the wiring socket, so that the connection part of the terminal and the wiring socket is abraded, the service life of the terminal of the wiring socket is greatly reduced, and the wiring socket capable of preventing the terminal from swinging is needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a connection socket has the terminal swing of preventing, improves connection socket life's effect.

In order to achieve the above purpose, the utility model provides a following technical scheme: a connection socket, includes the body, its characterized in that: the body is provided with a fixing hole, an operating piece for fastening a wire is arranged on the body, the operating piece comprises an operating rod, and an inserting block inserted into the fixing hole is fixedly connected to the lower end face of the operating rod; the body is connected with the operating part through a positioning component, a fixing groove is formed in the upper end face of the body, the positioning component comprises an operating plate fixedly connected to the upper end of the operating rod and an elastic sheet arranged in the fixing groove, the elastic sheet is divided into a first elastic block and a second elastic block at a bent part, and a positioning hole for embedding the first elastic block is formed in the operating plate; in a natural state, the bottom of the second elastic block is abutted against the bottom of the fixed groove, and the first elastic block extends out of the fixed groove; when the body is connected with the operating part, the first elastic block is embedded into the positioning hole, and one end, away from the bending part of the elastic sheet, of the first elastic block is abutted against one end, away from the operating rod, of the inner wall of the positioning hole.

By adopting the technical scheme, during installation, the operating piece is driven to move towards the body, the operating plate is firstly abutted against the surface of the first elastic block, and the inserting block is embedded into the fixing hole; the operating plate continues to move to drive the first elastic block to be completely embedded into the fixing groove, meanwhile, the first elastic block is compressed until the first elastic block is aligned with the positioning hole, the first elastic block resets to enable the first elastic block to be embedded into the positioning hole, the first elastic block is enabled to be abutted against the operating rod, and the operating piece is connected with the body; when the operating piece is detached, the first elastic block is driven to be embedded into the positioning hole, and the operating piece is separated from the body.

The utility model discloses further set up to: one end of the operating rod facing the body is fixedly connected with an elastic strip.

Through adopting above-mentioned technical scheme, set up the elasticity strip and have the effect that resets for when the body is connected with the operation panel, the elasticity strip is by compression deformation, makes things convenient for first bullet piece to imbed in the locating hole, and the elasticity strip resets, makes first bullet piece and locating hole inner wall butt more stable.

The utility model discloses further set up to: the end face of the first elastic block far away from the bending part of the elastic sheet is fixedly connected with an arc-shaped block.

Through adopting above-mentioned technical scheme, set up the arc piece and can conveniently drive shell fragment and operation panel butt to and conveniently drive in the shell fragment imbeds the fixed slot.

The utility model discloses further set up to: a clamping groove is formed in the end face, far away from the operating rod, of the fixing groove, and the second elastic block is embedded into the clamping groove.

Through adopting above-mentioned technical scheme, insert the draw-in groove with the second bullet piece for second bullet piece and body zonulae occludens prevent that the second bullet piece from breaking away from the draw-in groove.

The utility model discloses further set up to: the upper end of the second elastic block is fixedly connected with a lug; when the second elastic block is inserted into the clamping groove, the convex block is in interference fit with the clamping groove.

Through adopting above-mentioned technical scheme, make second bullet piece and body interference fit through the lug, further strengthen second bullet piece and this body coupling's stability, prevent that the second bullet piece from breaking away from the draw-in groove.

The utility model discloses further set up to: a chamfer is formed at the joint of the upper end face of the insert block and one end of the insert block facing the body.

Through adopting above-mentioned technical scheme, it has the direction effect to set up the chamfer, makes things convenient for the inserted block to imbed in the fixed orifices.

The utility model discloses further set up to: the lower end of the insert block is provided with an arc-shaped groove.

Through adopting above-mentioned technical scheme, set up the arc wall and can increase the area of contact of inserted block and electric wire when making arc wall and electric wire cooperation for the inserted block cooperates with the electric wire better.

The utility model discloses further set up to: and the bottom of the arc-shaped groove is fixedly connected with an anti-slip strip.

Through adopting above-mentioned technical scheme, increase the frictional force between inserted block and the electric wire through the antislip strip, prevent the electric wire swing.

To sum up, the utility model discloses following beneficial effect has: the operating piece is driven to move towards the body, so that the first elastic block is embedded into the positioning hole, and the operating piece is connected with the body; otherwise, the first elastic block is embedded into the positioning hole, and the operating piece is separated from the body.

Drawings

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

FIG. 2 is a cross-sectional view of the embodiment showing the structure of the spring plate;

fig. 3 is an enlarged view of a portion a of the present embodiment.

Reference numerals: 1. a body; 11. a fixing hole; 12. fixing grooves; 13. a card slot; 2. an operating member; 21. an operating lever; 22. inserting a block; 221. chamfering; 222. an arc-shaped slot; 223. anti-slip strips; 23. an elastic strip; 3. a positioning assembly; 31. an operation panel; 311. positioning holes; 32. a spring plate; 321. a first bullet block; 322. a second bullet block; 323. an arc-shaped block; 324. and (4) a bump.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiment discloses a connection socket, as shown in fig. 1 and 2, including body 1, fixed orifices 11 have been seted up to body 1, are provided with the operating parts 2 of fastening electric wire on the body 1, and operating parts 2 includes action bars 21, and fixedly connected with inserts 22 in inserting fixed orifices 11 on the terminal surface under action bars 21. The body 1 and the operating member 2 are connected by a positioning component 3.

As shown in fig. 1 and 3, a fixing groove 12 is formed in the upper end surface of the body 1, the positioning assembly 3 includes an operation board 31 fixedly connected to the upper end of the operation rod 21 and an elastic sheet 32 disposed in the fixing groove 12, the elastic sheet 32 is divided into a first elastic block 321 and a second elastic block 322 at a bent position, a positioning hole 311 for embedding the first elastic block 321 is formed in the operation board 31, and the first elastic block 321 is fixedly connected to an arc block 323 at an end surface far away from the bent position of the elastic sheet 32. In a natural state, the bottom of the second elastic piece 322 abuts against the bottom of the fixed groove 12, and the first elastic piece 321 extends out of the fixed groove 12. When the body 1 is connected with the operating element 2, the first elastic block 321 is embedded into the positioning hole 311, and one end of the first elastic block 321 away from the bending part of the elastic sheet 32 is abutted with one end of the inner wall of the positioning hole 311 away from the operating rod 21.

As shown in fig. 1 and 2, an elastic strip 23 is fixedly connected to one end of the operating lever 21 facing the body 1. Set up elastic strip 23 and have the effect that resets for when body 1 is connected with operating parts 2, elastic strip 23 is by compressive deformation, makes things convenient for first bullet piece 321 to imbed in locating hole 311, and after elastic strip 23 resets, makes first bullet piece 321 and locating hole 311 inner wall butt more stable.

As shown in fig. 1 and 3, a card slot 13 is opened on an end surface of the fixing slot 12 away from the operating rod 21, and the second elastic block 322 is inserted into the card slot 13. The upper end of the second elastic block 322 is fixedly connected with a convex block 324. When the second elastic block 322 is inserted into the card slot 13, the protrusion 324 is in interference fit with the card slot 13. Insert second bullet piece 322 in draw-in groove 13 to make second bullet piece 322 and body 1 interference fit through lug 324, improve the stability that second bullet piece 322 and body 1 are connected, prevent that second bullet piece 322 from breaking away from draw-in groove 13.

As shown in fig. 1 and 2, a chamfer 221 is formed at the joint of the upper end surface of the insert 22 and one end of the insert 22 facing the body 1, so that the guide effect is achieved, the insert 22 can be conveniently embedded into the fixing hole 11, and the insert 22 is connected with the body 1.

As shown in fig. 1 and 2, an arc-shaped groove 222 is formed at the lower end of the insert 22, and a non-slip strip 223 is fixedly connected to the bottom of the arc-shaped groove 222. When the connection terminal of the junction box and the electric wire are connected, the arc-shaped groove 222 is arranged to increase the contact area between the fixture block and the electric wire, and the anti-slip strip 223 is arranged to increase the friction force between the insert block 22 and the electric wire, so that the insert block 22 and the electric wire are better matched.

The working principle is as follows: when the device is installed, the driving operation piece 2 moves towards the body 1, the operation plate 31 is firstly abutted with the surface of the first elastic block 321, and the insertion block 22 is embedded into the fixing hole 11; the operation plate 31 continues to move, the first elastic block 321 is driven to be completely embedded into the fixing groove 12, meanwhile, the first elastic block 321 is compressed, and the elastic strip 23 is compressed and deformed until the first elastic block 321 is aligned with the positioning hole 311, the first elastic block 321 resets to enable the first elastic block 321 to be embedded into the positioning hole 311, and the elastic strip 23 resets to enable the first elastic block 321 to be abutted against the operation rod 21, so that the operation member 2 is connected with the body 1.

When detaching, pressure is applied to the operating element 2, so that the elastic strip 23 is compressed and deformed, and then the first elastic block 321 is driven to be embedded into the positioning hole 311, so that the operating element 2 is separated from the body 1.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.

Claims

1. A connection socket, comprising a body (1), characterized in that: the electric wire fixing device is characterized in that a fixing hole (11) is formed in the body (1), an operating piece (2) for fastening an electric wire is arranged on the body (1), the operating piece (2) comprises an operating rod (21), and an inserting block (22) inserted into the fixing hole (11) is fixedly connected to the lower end face of the operating rod (21); the body (1) is connected with the operating part (2) through the positioning component (3), the upper end face of the body (1) is provided with a fixing groove (12), the positioning component (3) comprises an operating plate (31) fixedly connected to the upper end of the operating rod (21) and an elastic sheet (32) arranged in the fixing groove (12), the elastic sheet (32) is divided into a first elastic block (321) and a second elastic block (322) at a bent part, and the operating plate (31) is provided with a positioning hole (311) for embedding the first elastic block (321); in a natural state, the bottom of the second elastic block (322) is abutted against the bottom of the fixed groove (12), and the first elastic block (321) extends out of the fixed groove (12); when the body (1) is connected with the operating part (2), the first elastic block (321) is embedded into the positioning hole (311), and one end, far away from the bending part of the elastic sheet (32), of the first elastic block (321) is abutted with one end, far away from the operating rod (21), of the inner wall of the positioning hole (311).

2. A connection jack as claimed in claim 1, wherein: one end of the operating rod (21) facing the body (1) is fixedly connected with an elastic strip (23).

3. A connection jack as claimed in claim 2, wherein: the end face of the first elastic block (321) far away from the bending part of the elastic sheet (32) is fixedly connected with an arc-shaped block (323).

4. A connection jack as claimed in claim 2, wherein: a clamping groove (13) is formed in the end face, far away from the operating rod (21), of the fixing groove (12), and the second elastic block (322) is embedded into the clamping groove (13).

5. The connection jack of claim 4, wherein: the upper end of the second elastic block (322) is fixedly connected with a convex block (324), and when the second elastic block (322) is inserted into the clamping groove (13), the convex block (324) is in interference fit with the clamping groove (13).

6. A connection jack as claimed in claim 2, wherein: a chamfer (221) is formed at the joint of the upper end face of the insert block (22) and one end, facing the body (1), of the insert block (22).

7. A connection jack as claimed in claim 2, wherein: the lower end of the insert block (22) is provided with an arc-shaped groove (222).

8. A connection jack as claimed in claim 7, wherein: and the bottom of the arc-shaped groove (222) is fixedly connected with an anti-skid strip (223).