CN215119415U

CN215119415U - Wire-to-board connector capable of preventing wire disconnection

Info

Publication number: CN215119415U
Application number: CN202121319123.3U
Authority: CN
Inventors: 刘新科
Original assignee: Dongguan Weipin Electronic Technology Co ltd
Current assignee: Dongguan Weipin Electronic Technology Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-12-10
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses connector technical field specifically discloses a wire pair board connector of anticreep line, insert the shell including terminal socket and connection, terminal socket and connection insert the shell both sides arc piece and arc seat respectively, homonymy arc piece and arc seat inboard all are provided with the connecting piece, the connecting piece includes the spliced pole of equal fixed connection at arc piece outer wall, just the spliced pole is kept away from the protruding dish of one end fixedly connected with of arc piece, the one end that the spliced pole is close to the protruding dish is provided with chucking spare, chucking spare all sets up the inboard at the arc seat, protruding dish is rubber materials and constitutes, the outside of chucking spare is provided with elasticity parcel piece, elasticity parcel piece offsets with the spliced pole outer wall, the utility model discloses can prevent effectively that the anticreep line, the effect is better when using.

Description

Wire-to-board connector capable of preventing wire disconnection

Technical Field

The utility model discloses connector technical field specifically discloses a wire to board connector of anticreep line.

Background

Electrical connectors, also commonly referred to as circuit connectors, bridge two conductors in a circuit so that current or signals can flow from one conductor to the other. An electronic connector is a motor system, which can provide a separable interface for connecting two secondary electronic systems, and simply, elements for completing the connection between electrical devices such as a circuit or an electronic machine become a connector, i.e. a bridge between the two, when a printed circuit board in the system and the electronic equipment receives and sends out an output frequency of a signal, the printed circuit board needs to be connected with the outside of a substrate, in many cases, a certain distance exists between the printed circuit board and the substrate, and a wire is needed for connection, and long-distance connection can be realized by soldering the wire to the substrate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcomings existing in the background technology and providing an anti-drop wire-to-board connector.

For reaching above purpose, the utility model provides an anticreep line is to board connector, insert the shell including terminal socket and connection, terminal socket inserts the shell both sides arc piece and arc seat respectively with the connection, the homonymy arc piece and arc seat inboard all are provided with the connecting piece, the connecting piece includes the spliced pole of equal fixed connection at arc piece outer wall, just the spliced pole is kept away from the protruding dish of one end fixedly connected with of arc piece, the spliced pole is close to the one end of protruding dish and is provided with chucking spare, chucking spare all sets up the inboard at the arc seat, protruding dish is rubber materials and constitutes, the outside of chucking spare is provided with elasticity parcel piece, elasticity parcel piece offsets with the spliced pole outer wall.

Preferably, the clamping piece comprises a sliding column vertically connected to the inner side of the arc-shaped seat in a sliding mode, and an elastic wrapping piece is arranged on the outer side of the sliding column.

Preferably, the elastic wrapping piece comprises a spring sleeved on the outer side of the sliding column, the end part of the sliding column is fixedly connected with an arc-shaped clamping seat, and the inner wall of the arc-shaped clamping seat is abutted to the outer wall of the connecting column.

Preferably, the inner side of the arc seat is provided with a groove matched with the convex disc, the inner wall of the arc seat is fixedly connected with a clamping ring, and the outer wall of one end of the convex disc is abutted to the clamping ring.

Preferably, the bottoms of the two sides of the arc-shaped clamping seat are fixedly connected with strips, and the strips are movably inserted into the bottom of the inner side of the arc-shaped seat.

Preferably, one surface of the terminal socket close to the connecting plug shell is coated with an insulating layer, and the insulating layer is formed by coating a polyethylene material.

Compared with the prior art, the utility model discloses following beneficial effect has: through the outside of inserting shell and terminal socket in the connection sets up arc seat and arc piece, can promote the joint strength between the two, thereby avoid not hard up or fixed insecure thereby causing the condition of off-line, carry out the looks block with arc seat and arc piece both, its one end spliced pole and convex dish can clamp the inboard groove of arc seat, the convex dish can carry out appropriate extrusion to arc cassette and snap ring through self rubber materials, let in the groove expansion afterwards and reset, the shape of protruding dish makes the snap ring also carry on spacingly to it in the inboard of arc seat, the arc cassette supports the spliced pole outside under the effect of spring, the inside to the arc seat that clamps with the spliced pole is stable, thereby will connect and insert shell and terminal socket and connect, the mode dismouting through this kind of joint is all comparatively convenient.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the connection between the plug housing and the terminal socket according to the present invention;

FIG. 3 is a schematic view of the connection between the connection post and the arc seat of the present invention;

fig. 4 is a schematic view of the split between the connecting column, the arc-shaped clamping seat and the arc-shaped seat of the present invention.

In the figure: 1. connecting the plug housing; 2. an arc-shaped seat; 3. a convex disc; 4. an arc-shaped block; 5. a terminal socket; 6. a strip; 7. a sliding post; 8. a spring; 9. a snap ring; 10. an arc-shaped clamping seat; 11. connecting columns; 12. an insulating layer.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and the present invention is not limited to the specific embodiments disclosed below.

As shown in fig. 1-4, the wire-to-board connector for preventing wire disconnection comprises a terminal socket 5 and a connecting plug housing 1, wherein the two sides of the terminal socket 5 and the connecting plug housing 1 are respectively provided with an arc-shaped block 4 and an arc-shaped seat 2, the inner sides of the arc-shaped block 4 and the arc-shaped seat 2 at the same side are respectively provided with a connecting piece, the connecting piece comprises a connecting post 11 which is fixedly connected with the outer wall of the arc-shaped block 4, one end of the connecting post 11 far away from the arc-shaped block 4 is fixedly connected with a convex disc 3, one end of the connecting post 11 close to the convex disc 3 is provided with a clamping piece, the clamping pieces are respectively arranged at the inner sides of the arc-shaped seats 2, the convex disc 3 is made of rubber material, the outer side of the clamping piece is provided with an elastic wrapping piece, the elastic wrapping piece abuts against the outer wall of the connecting post 11, the convex disc 3 can be seen from the figure that the shape is similar to a circular truncated cone, the diameter of the front end face is smaller than the rear end face, so as to be matched with the structures such as the clamping piece for limiting, the connection post 11 is easily inserted into the inner side of the arc-shaped seat 2, thereby enhancing the connection adhesion between the terminal socket 5 and the connection plug housing 1.

The chucking spare includes vertical sliding connection at the inboard slip post 7 of arc seat 2, and the outside of slip post 7 is provided with elasticity parcel piece.

Elasticity parcel spare establishes the spring 8 in the sliding column 7 outside including the cover, and the tip fixedly connected with arc cassette 10 of sliding column 7, and arc cassette 10 inner wall offsets with spliced pole 11 outer wall, and sliding column 7 is when spliced pole 11 passes, and arc cassette 10 and sliding column 7 all slide to spliced pole 11's top, and when the spliced pole 11 cartridge was inboard to the recess, spring 8 just can reset and contradict to spliced pole 11's outer wall.

The recess of the protruding dish 3 of adaptation is seted up to 2 inboards of arc seat, and 2 inner wall fixedly connected with snap rings 9 of arc seat, and the one end outer wall of protruding dish 3 offsets with snap ring 9, and snap ring 9 carries on spacingly at the one end back of protruding dish 3 to protruding dish 3.

Arc cassette 10 both sides bottom equal fixedly connected with is rectangular 6, and two sets of rectangular 6 activity cartridges are in 2 inboard bottoms of arc seat, and rectangular 6 can intercept in the one end of snap ring 9 to dual increase guarantee avoids protruding dish 3 to separate with arc seat 2 when connecting.

The insulating layer 12 coats the one side that terminal socket 5 is close to connecting plug shell 1, and insulating layer 12 is formed by the coating of polyethylene material, and insulating layer 12 avoids taking place the condition that some electrical contact caused the short circuit and damages the connector work when connecting plug shell 1 and terminal socket 5 and connecting.

The working principle is as follows: carry out the looks block with arc seat 2 and arc piece 4 two, its one end spliced pole 11 and protruding dish 3 can clamp the inboard groove of arc seat 2, protruding dish 3 carries out appropriate extrusion in the face of arc cassette 10 and snap ring 9 through self rubber materials, let in the groove expansion afterwards and reset, the shape of protruding dish 3 makes snap ring 9 also carry out spacing follow one end to it in the inboard of arc seat 2 and blocks and prevent spliced pole 11 and break away from arc seat 2, arc cassette 10 also supports the spliced pole 11 outside under spring 8's effect, clamp the inside of arc seat 2 with spliced pole 11 is stable, thereby make to connect and connect shell 1 and terminal socket 5, can promote joint strength between the two, thereby the later stage can avoid becoming flexible or fixed insecure thereby cause the condition of offline.

In the present invention, the terms "mounting", "connecting", "fixing" and the like are used in a broad sense, for example, "connecting" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description herein, the appearances of the phrases "one embodiment," "some embodiments," "a specific embodiment," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment or example, but rather to the same embodiment or example. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A wire-off-line prevention wire-to-board connector comprises a terminal socket (5) and a connecting plug shell (1), it is characterized in that the two sides of the terminal socket (5) and the connecting plug shell (1) are respectively provided with an arc-shaped block (4) and an arc-shaped seat (2), the inner sides of the arc-shaped block (4) and the arc-shaped seat (2) at the same side are respectively provided with a connecting piece, the connecting piece comprises connecting columns (11) which are fixedly connected with the outer wall of the arc-shaped block (4), and one end of the connecting column (11) far away from the arc-shaped block (4) is fixedly connected with a convex disc (3), one end of the connecting column (11) close to the convex disc (3) is provided with a clamping piece, the clamping pieces are all arranged on the inner side of the arc-shaped seat (2), the convex disc (3) is made of rubber material, the outside of chucking spare is provided with elasticity parcel piece, elasticity parcel piece offsets with spliced pole (11) outer wall.

2. A wire-to-board connector preventing wire disconnection according to claim 1, wherein the clamping member comprises a sliding post (7) vertically slidably attached to the inside of the arc-shaped seat (2), and an elastic wrapping member is provided on the outside of the sliding post (7).

3. The wire-to-board connector with wire disconnection prevention according to claim 2, wherein the elastic wrapping member comprises a spring (8) sleeved outside the sliding column (7), an arc-shaped clamping seat (10) is fixedly connected to the end of the sliding column (7), and the inner wall of the arc-shaped clamping seat (10) is abutted to the outer wall of the connecting column (11).

4. The wire-to-board connector capable of preventing wire disconnection according to claim 1, wherein a groove matched with the convex disc (3) is formed in the inner side of the arc-shaped seat (2), a clamping ring (9) is fixedly connected to the inner wall of the arc-shaped seat (2), and the outer wall of one end of the convex disc (3) is abutted to the clamping ring (9).

5. The wire-to-board connector with wire disconnection prevention according to claim 3, wherein the bottom parts of the two sides of the arc-shaped clamping seat (10) are fixedly connected with the long strips (6), and two groups of the long strips (6) are movably inserted into the bottom parts of the inner sides of the arc-shaped seat (2).

6. A drop-proof wire-to-board connector according to claim 1, wherein the side of the terminal socket (5) adjacent to the connecting housing (1) is coated with an insulating layer (12), and the insulating layer (12) is coated with a polyethylene material.