CN106252981A - A kind of connector - Google Patents

Abstract

The invention discloses a connector, which comprises: a female base, a slot is arranged at the right end; the female base is provided with several column holes around the slot, and one and one of them are arranged on the female base The column holes are vertical and connected pin holes; the male seat has a plug corresponding to the slot on its left end; the left end of the male seat is protruded around the plug with several The pin column corresponding to the column hole, and the right end of the male seat is provided with a cable hole corresponding to the plug block; and pressing the pin inserted into the corresponding column hole. In addition to the cooperation between the plug and the slot and the cooperation between the pin and the hole, the male seat and the female seat of the present invention also press the corresponding pin through the bolt, so that the connection between the male seat and the female seat is firm and reliable. The use process is convenient and safe.

Description

a connector

technical field

The invention relates to the field of electronic technology, in particular to a connector.

Background technique

The connector is one of the most commonly used electronic connectors at this stage. The connector body is small and easy to use. However, the connector at this stage is connected by a single pin and a jack. This structure makes the connector and connector If the connection between the components is not stable, it is easy to cause the connector to fall off, thereby affecting the quality of the connected object, which causes huge troubles and economic losses to the user.

The information disclosed in this Background section is only for enhancing the understanding of the general background of the present invention and should not be taken as an acknowledgment or any form of suggestion that the information constitutes the prior art that is already known to those skilled in the art.

Contents of the invention

The object of the present invention is to provide a connector so as to overcome the disadvantage that the existing connector is easy to fall off due to weak connection.

In order to achieve the above object, the present invention provides a connector, which includes: a female base, a slot is arranged at the right end; the female base is provided with several column holes around the slot, and the female base is provided with There is a pin hole perpendicular to and connected to one of the column holes; the left end of the male seat is protruded with a plug corresponding to the slot; the left end of the male seat is protruded around the plug There are several pins corresponding to one of the post holes, and the right end of the male seat is provided with a cable hole corresponding to the plug block; and the pin is set in the pin hole by threaded connection , the lower end of the bolt is used to compress the pin inserted into the corresponding column hole.

Preferably, in the above technical solution, the slot and the insert block are in a square shape.

Preferably, in the above technical solution, the pin and the hole are circular.

Preferably, in the above technical solution, the pin is an interference fit with the post hole.

Preferably, in the above technical solution, the female seat is provided with one column hole in each of the four directions of the socket, up, down, left, and right.

Preferably, in the above technical solution, a stopper with a threaded hole is provided in the pin hole, and the bolt is meshed with the threaded hole of the stopper through an external thread, and the bolt is provided with a The limit block of the above block.

Preferably, in the above technical solution, a rubber pad is provided at the lower end of the bolt.

Compared with the prior art, the present invention has the following beneficial effects:

1. In addition to the cooperation between the plug and the socket and the cooperation between the pin and the column hole, the male seat and the female seat of the present invention also press the corresponding pin through the bolt, so that the connection between the male seat and the female seat is firm and reliable , and its use process is convenient and safe.

2. The latch of the present invention can limit the upward movement distance of the latch through the cooperation of the stopper and the limit block, so as to facilitate the control of the position of the latch and prevent the latch from leaving the pin hole.

Description of drawings

Fig. 1 is a schematic structural view of a connector according to the present invention.

Fig. 2 is a structural schematic view of the cooperation between the bolt and the stopper according to the present invention.

Fig. 3 is a structural schematic diagram of a pin pressing pin according to the present invention.

Explanation of main reference signs:

1-female seat, 2-slot, 3-post hole, 4-pin hole, 5-male seat, 6-insert block, 7-pin post, 8-cable hole, 9-pin, 10-block, 11-limiting block, 12-rubber pad.

detailed description

The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.

Figures 1 to 3 show a schematic structural view of a connector according to a preferred embodiment of the present invention, which includes a female seat 1, a slot 2, a post hole 3, a pin hole 4, a male seat 5, a plug block 6, pin 7, cable hole 8 and latch 9. Referring to FIG. 1 , a slot 2 is provided at the right end of the female socket 1 . The female base 1 is provided with several column holes 3 around the slot 2 , and the female base 1 is provided with a pin hole 4 perpendicular to and communicating with one of the column holes 3 . The left end of the male seat 5 is protrudingly provided with an insert block 6 corresponding to the slot 2 , the insert block 6 can be movably inserted into the slot 2 , and can be an interference fit with the slot 2 . Preferably, the slot 2 and the plug 6 are in a square shape. The left end of the male seat 5 is protruded around the insert block 6 with several pins 7 corresponding to a column hole 3. When the insert block 6 of the male seat 5 is inserted into the slot 2 of the female seat 1, each The pins 7 are also inserted into the corresponding column holes 3 at the same time, so as to increase the connection points and improve the stability of the connection. Preferably, the pin 7 and the post hole 3 are in a circular shape, and the pin 7 and the post hole 3 are in an interference fit. Further preferably, the female seat 1 is provided with a column hole 3 in four directions of the slot 2, up, down, left, and right, and each column hole 3 is located in the middle of one side of the slot 2, so that the connection points are evenly distributed in the slot 2 weeks around. The right end of the male seat 5 is provided with a cable hole 8 corresponding to the plug block 6, so as to facilitate the connection of the plug block 6 with the circuit. The pin 9 is set in the pin hole 4 by threaded connection, and the lower end of the pin 9 is used to compress the pin 7 inserted into the corresponding pin hole 3 . Preferably, with reference to Fig. 3, a rubber pad 12 is provided at the lower end of the bolt 9, the rubber pad 12 is in an arc shape corresponding to the pin 7, the rubber pad 12 protects the pin 7, and increases the contact between the lower end of the plug 9 and the pin. The frictional force of post 7 makes latch 9 press pin post 7 stably.

When the male seat 5 and the female seat 1 of the present invention are connected, in addition to the cooperation between the plug block 6 and the slot 2 and the cooperation between the pin 7 and the column hole 3, the corresponding pin 7 is pressed by the pin 9, Therefore, the connection between the male seat 5 and the female seat 1 is firm and reliable, and the use process is convenient and safe. In the present invention, a corresponding latch 9 can also be provided for multiple or all pins 7 to compress multiple or all pins 7 to further ensure firm and reliable connection. In the present invention, the plug block 6 and the slot 2 may be directly connected to the circuit, so that when the plug block 6 is inserted into the slot 2, the circuit is directly connected. It is also possible to set the wiring hole connected to the line on the plug block 6, and set the terminal corresponding to the wiring hole and connected to the line in the slot 2, so that when the plug block 6 is inserted in the slot 2, the terminal Inserting it into the corresponding wiring hole can realize the circuit connection.

In the present invention, when the male seat 5 and the female seat 1 are connected, the pin 7 is pressed by the pin 9, and when the male seat 5 and the female seat 1 need to be separated, the pin 9 needs to be screwed up first to loosen the pin 7 , and then the male seat 5 can be pulled out. Further, referring to FIG. 2 , a stopper 10 with a threaded hole is arranged in the pin hole 4 , and the bolt 9 is meshed with the threaded hole of the stopper 10 through an external thread, and the bolt 9 is provided with a limit lower than the stopper 10 . The bit block 11, the limit block 11 is larger than the threaded hole of the stop block 10. The bolt 9 of the present invention can limit the distance of the upward movement of the bolt 9 through the cooperation of the stopper 10 and the limit block 11 , so as to facilitate the control of the position of the bolt 9 and prevent the bolt 9 from breaking away from the pin hole 4 .

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. These descriptions are not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain the specific principles of the invention and its practical application, thereby enabling others skilled in the art to make and use various exemplary embodiments of the invention, as well as various Choose and change. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims (7)

1. A connector, characterized in that, comprising: The female base has a slot at its right end; the female base is provided with several column holes around the slot, and the female base is provided with a pin hole perpendicular to and connected to one of the column holes; The male seat has a plug corresponding to the slot protruding from its left end; the left end of the male seat protrudes around the plug with several pins corresponding to one of the post holes, and the male seat The right end of the seat is provided with a cable hole corresponding to the plug-in block; and The pin is arranged in the pin hole through threaded connection, and the lower end of the pin is used to compress the pin inserted into the corresponding pin hole. 2. The connector according to claim 1, wherein the socket and the plug are in a square shape. 3. The connector according to claim 1, wherein the pin and the hole are circular. 4. The connector according to claim 3, wherein the pin and the hole are interference fit. 5 . The connector according to claim 1 , wherein the socket is provided with one column hole in each of four directions of the socket, up, down, left, and right. 6 . 6. The connector according to claim 1, wherein a stopper with a threaded hole is arranged in the pin hole, and the bolt is meshed with the threaded hole of the stopper through an external thread, and The bolt is provided with a limit block lower than the stop block. 7. The connector according to claim 1, wherein a rubber pad is provided at the lower end of the pin.