CN211958015U

CN211958015U - Socket for PCB

Info

Publication number: CN211958015U
Application number: CN202021036930.XU
Authority: CN
Inventors: 杜兵
Original assignee: Suzhou Denabao Electronic Technology Co ltd
Current assignee: Suzhou Denabao Electronic Technology Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2020-11-17
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses a socket for a PCB (printed circuit board), the PCB is connected with a plurality of wires used for connecting and matching with the socket, the socket comprises an elastic base body, the elastic base body is rectangular, jacks are arranged on the front end surface and the rear end surface of the elastic base body, and two jacks are arranged on the left side surface of the elastic base body in parallel; a cube block extends upwards from the top of the elastic base body, and two insertion holes are formed in the cube block in the vertical direction; each the inner wall of jack is fixed with a plurality of conductive terminal along its circumference, a plurality of connecting terminal are installed, a plurality ofly along its length direction embedding in elastomeric matrix's bottom connecting terminal and a plurality of conductive terminal one-to-one is all seted up at elastomeric matrix's preceding terminal surface, rear end face, left surface and top and is used for rather than being connected the complex jack with the plug, can follow not equidirectional plug and rather than being connected the cooperation in the use, has improved the flexibility of its use greatly for it is more convenient to connect.

Description

Socket for PCB

Technical Field

The utility model relates to a PCB board field, concretely relates to socket for PCB board.

Background

Pcb (printed Circuit board), which is called printed Circuit board in chinese, is an important electronic component, which is a support for electronic components and a carrier for electrical connection. It is called a "printed" circuit board because it is made using electronic printing.

A large number of electronic components are usually mounted on the PCB, and when the electronic components are connected with the outside by signals or power, the PCB needs to be connected with external devices by using the matching of a socket and a plug; at present, common sockets mainly comprise engineering plastic sockets or metal sockets, the sockets of the engineering plastic sockets or the metal sockets are in rigid contact with a PCB, and when the sockets are extruded by external force, corresponding buffer structures are lacked between the sockets and the PCB, so that the PCB is possibly crushed, and the PCB is possibly broken seriously; in addition, due to the wiring complexity of the PCB, the cables connected with the PCB are often led out from all directions, and the conventional socket is usually provided with a jack matched with the conventional socket in one direction, so that the convenience of connection is affected.

Therefore, how to solve the defects of the prior art is a subject of the present invention.

Disclosure of Invention

In order to solve the problem, the utility model discloses a socket for PCB board.

In order to achieve the above purpose, the utility model provides a following technical scheme: a plurality of wires used for being connected and matched with a socket are connected onto the PCB, the socket comprises an elastic base body, the elastic base body is rectangular, jacks are formed in the front end face and the rear end face of the elastic base body, and two jacks are formed in the left side face of the elastic base body in parallel; a cube block extends upwards from the top of the elastic base body, and two insertion holes are formed in the cube block in the vertical direction;

a plurality of conductive terminals are fixed on the inner wall of each jack along the circumferential direction of the jack, a plurality of connecting terminals are embedded and installed at the bottom of the elastic base body along the length direction of the elastic base body, the connecting terminals correspond to the conductive terminals one by one and are connected with each other through wires, two flexible pressing plates are fixedly connected to the bottom of the elastic base body and are arranged in parallel and oppositely, the connecting terminals are located between the two flexible pressing plates, through holes are respectively formed in the front end and the rear end of one of the two flexible pressing plates, threaded holes are respectively formed in the front end and the rear end of the other of the two flexible pressing plates, and the threaded holes are arranged opposite to the through holes; the two flexible pressing plates are clamped on the side edge of the PCB, a through hole is formed in the PCB corresponding to each through hole, a screw penetrates through the through hole, the threaded end of the screw penetrates through the through hole and is screwed into the threaded hole, and a wire on the PCB is correspondingly connected with the connecting terminal.

As an improvement of the utility model, a mating holes has been seted up at least to the bottom surface of jack, the jack is used for cooperating with external connection plug connection, fixedly connected with spliced pole on the plug, the jack with during the plug connection cooperation, the spliced pole inserts in the mating holes, and with mating holes interference fit.

As an improvement of the present invention, a metal casing is fixedly connected to the hole wall of the through hole on the PCB, the metal casing is a cylindrical casing, and the screw is inserted into the metal casing.

As an improvement of the utility model, the thickness of the PCB panel is greater than two the interval between the flexible pressing plates.

As an improvement of the utility model, the elastic matrix is a silica gel matrix.

Compared with the prior art, the utility model has the advantages of as follows: the socket of the utility model comprises an elastic base body, the bottom of the elastic base body is fixedly connected with two flexible pressing plates, when the socket is connected and matched with a PCB, the two flexible pressing plates are clamped on the side edge of the PCB, the PCB is provided with a through hole corresponding to each through hole respectively, a screw is arranged in the through hole in a penetrating way, the threaded end of the screw passes through the through hole and is screwed in the threaded hole, the flexible pressing plates and the elastic base body have elasticity and can play a role in buffering, the flexible connection is formed by connecting and matching the flexible pressing plates and the PCB, the pressure can be buffered when the socket is influenced by external force, and the effect of protecting the PCB is played; the front end face, the rear end face, the left side face and the top of the elastic base body are provided with jacks used for being connected and matched with the plug, the plug can be inserted into the jacks from different directions in the using process and connected and matched with the jacks, the using flexibility of the jacks is greatly improved, and the jacks are connected more conveniently.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the present invention in connection with a PCB;

fig. 3 is a perspective view of the present invention at another angle.

List of reference numerals: 100-an elastomeric matrix; 101-a jack; 102-cubic block; 103-conductive terminals; 104-a connection terminal; 105-a flexible platen; 200-PCB board.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example (b): referring to fig. 1 to 3, a socket for a PCB, the PCB is connected with a plurality of wires for connecting and matching with the socket, the socket includes an elastic base 100, the elastic base 100 is rectangular, both front and rear end surfaces of the elastic base 100 are provided with two insertion holes 101, and the left side surface of the elastic base 100 is provided with two insertion holes 101 in parallel; a cubic block 102 extends upwards from the top of the elastic base 100, and two insertion holes 101 are formed in the cubic block 102 in the vertical direction; the cube block 102 and the elastic base 100 are integrally formed, and both are made of silica gel;

a plurality of conductive terminals 103 are fixed on the inner wall of each jack 101 along the circumferential direction, a plurality of connecting terminals 104 are embedded and installed at the bottom of the elastic base 100 along the length direction, the plurality of connecting terminals 104 correspond to the plurality of conductive terminals 103 one by one and are welded and connected with each other through wires, two flexible pressing plates 105 are fixedly connected to the bottom of the elastic base 100, the two flexible pressing plates 105 are arranged in parallel and oppositely, the plurality of connecting terminals 104 are all positioned between the two flexible pressing plates 105, through holes are respectively formed at the front end and the rear end of one of the two flexible pressing plates 105, threaded holes are respectively formed at the front end and the rear end of the other flexible pressing plate 105, and the; the two flexible pressing plates 105 are clamped on the side edges of the PCB, a through hole is respectively arranged on the PCB corresponding to each through hole, a screw penetrates through the through hole, the threaded end of the screw penetrates through the through hole and is screwed into the threaded hole, and a lead on the PCB is correspondingly connected with the connecting terminal 104.

When the socket is connected and matched with the PCB, the two flexible pressing plates 105 are clamped on the side edge of the PCB, a through hole is respectively arranged on the PCB corresponding to each through hole, a screw penetrates through the through hole, the threaded end of the screw penetrates through the through hole and is screwed into the threaded hole, the flexible pressing plates 105 and the elastic base body 100 both have elasticity and can play a role in buffering, the connection and the matching of the flexible pressing plates 105 and the PCB are flexible connection, and the pressure can be buffered when the socket is influenced by external force, so that the function of protecting the PCB is played; the front end face, the rear end face, the left side face and the top of the elastic base body 100 are provided with the jacks 101 used for being connected and matched with the plug, the plug can be inserted into the jacks from different directions in the using process and connected and matched with the jacks, and the using flexibility of the jacks is greatly improved.

A mating holes has been seted up at least to the bottom surface of jack 101, and jack 101 is used for cooperating with external connection plug connection, fixedly connected with spliced pole on the plug, and during jack 101 and the plug connection cooperation, the spliced pole inserts in the mating holes to with mating holes interference fit, the fastness of connecting between the multiplicable both.

The hole wall of the through hole in the PCB is fixedly connected with a metal shell, the metal shell is a cylindrical shell, the screw is inserted into the metal shell, and the metal shell can play a role in protecting the through hole.

The thickness of the PCB is larger than the distance between the two flexible press plates 105, so that the PCB can be firmly clamped between the two flexible press plates 105.

The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.

Claims

1. The utility model provides a socket for PCB board, be connected with on the PCB board be used for with a plurality of wires of socket connection complex, its characterized in that: the socket comprises an elastic base body (100), the elastic base body (100) is cuboid, jacks (101) are formed in the front end face and the rear end face of the elastic base body (100), and two jacks (101) are formed in the left side face of the elastic base body (100) in parallel; a cubic block (102) extends upwards from the top of the elastic base body (100), and two insertion holes (101) are formed in the cubic block (102) in the vertical direction;

a plurality of conductive terminals (103) are fixed on the inner wall of each jack (101) along the circumferential direction, a plurality of connecting terminals (104) are embedded in the bottom of the elastic base body (100) along the length direction of the elastic base body, the connecting terminals (104) correspond to the conductive terminals (103) one by one and are connected with each other through wires, two flexible pressing plates (105) are fixedly connected to the bottom of the elastic base body (100), the two flexible pressing plates (105) are arranged in parallel and oppositely, the connecting terminals (104) are located between the two flexible pressing plates (105), through holes are respectively formed in the front end and the rear end of one of the two flexible pressing plates (105), threaded holes are respectively formed in the front end and the rear end of the other of the two flexible pressing plates, and the threaded holes are arranged opposite to the through holes; the two flexible pressing plates (105) are clamped on the side edge of the PCB, a through hole is formed in the PCB corresponding to each through hole, a screw penetrates through the through hole, the threaded end of the screw penetrates through the through hole and is screwed into the threaded hole, and a lead on the PCB is correspondingly connected with the connecting terminal (104).

2. The socket for PCB as claimed in claim 1, wherein: a mating holes has been seted up at least to the bottom surface of jack (101), jack (101) are used for cooperating with external connection plug connection, fixedly connected with spliced pole on the plug, jack (101) with during the plug connection cooperation, the spliced pole inserts in the mating holes, and with mating holes interference fit.

3. The socket for PCB as claimed in claim 1, wherein: the hole wall of the through hole in the PCB is fixedly connected with a metal shell, the metal shell is a cylindrical shell, and the screw is inserted into the metal shell.

4. The socket for PCB as claimed in claim 1, wherein: the thickness of the PCB is larger than the distance between the two flexible pressing plates (105).

5. The socket for PCB as claimed in claim 1, wherein: the elastic matrix (100) is a silica gel matrix.