CN217720066U

CN217720066U - Board is to Pogo pin connector between board

Info

Publication number: CN217720066U
Application number: CN202221322046.1U
Authority: CN
Inventors: 王亮; 赵建创; 张敏; 王文青; 付倩梅
Original assignee: Shanxi Huada Communication Technology Co ltd
Current assignee: Shanxi Huada Communication Technology Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-11-01
Anticipated expiration: 2032-05-30

Abstract

The utility model discloses a board is to interplate Pogo pin connector, which comprises an outer shell, the inside of shell is equipped with first connecting module and second connecting module, and first connecting module is equipped with two, two first connecting module all includes first welding needle, two the inside position that is close to the right side of first welding needle all is provided with first spring, two the inside left equal swing joint in position that is close to of first welding needle has first thimble, installs bottom and top right side in the shell with two first connecting module respectively, installs the left side at the top in the shell with second connecting module, can be integrated in the inside of shell with two first connecting module and second connecting module, makes single product connector convert the multi-unit modularization, can increase substantially the signal transmission efficiency of product, and the electrical property is superior and stable, has reduced the volume of product, has reduced the cost of product widely, and has prolonged the life of product.

Description

Board is to Pogo pin connector between board

Technical Field

The utility model belongs to the technical field of electronic information, concretely relates to board is to Pogo pin connector between board.

Background

The connector between boards is used for connecting boards or modules to modules as the name implies, and the connector between boards gradually replaces cable components in more occasions and design schemes due to the requirements on cost, space miniaturization and the like, is widely applied to radio equipment and instruments, realizes the connection of boards to boards with variable length, and is suitable for high-density blind insertion among printed boards, cases and cabinets, various mechanical equipment, communication and power-on fields and the transmission of new equipment signals.

Traditional connector between board is mostly coaxial structure, adopts two board end connector cooperation two cloudy adapters to realize the connection between board, and the connection adopts this kind of scheme to accomplish between most of boards at present, has solved the high density of many occasions and has joined in marriage the connection between the board blindly, because whole three set design, so the cost is higher, can not satisfy the needs of occasion miniaturization, intensive, that power is not high gradually, for this reason we propose a board to the interplate Pogo pin connector.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a board is to Pogo pin connector between board to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a board is to interpositional Pogo pin connector, includes the shell, the inside of shell is equipped with first linking module and second linking module, and first linking module is equipped with two, two first linking module all includes first welding needle, and two first welding needles are located the bottom of shell and the right side at interior top respectively, two the inside position that is close to the right side of first welding needle all is provided with first spring, two the inside equal swing joint in left position that is close to of first welding needle has first thimble, and the right-hand member of two first thimbles respectively with the left end butt of two first springs, two the left end of first thimble runs through two respectively the left side wall of first welding needle extends to the outside of first welding needle.

Preferably, the second connection module includes the second welding needle, the position that is close to the right side in the second welding needle inside is provided with the second spring, the inside left position swing joint that is close to of second welding needle has the second thimble, and the right-hand member of second thimble and the left end butt of second spring, the left end of second thimble runs through respectively the left side wall of second welding needle and extend to the outside of second welding needle.

Preferably, the second connection module further includes a second mounting groove, the second mounting groove is formed in the top of the housing, an insulator is disposed inside the second mounting groove, and the second welding pin is disposed inside the insulator.

Preferably, the left end of the second welding pin is provided with a gasket, the gasket is sleeved on the outer surface of the second ejector pin, and the outer surface of the gasket is in close contact with the left side of the inner surface of the insulator.

Preferably, the two first connection modules further include first mounting grooves, the two first mounting grooves are formed in the bottom of the housing and the right side of the inner top of the housing, and the two first welding pins are arranged inside the two first mounting grooves respectively.

Preferably, the internal surface of first mounting groove, second mounting groove and insulator all is provided with the barb, and the surface in close contact with of barb and insulator, first welding needle and second welding needle.

Preferably, the first thimble and the second thimble are located inside diameter of first welding needle and second welding needle and are greater than outside diameter, the diameter of first welding needle and second welding needle left end opening is less than inside diameter.

Compared with the prior art, the beneficial effects of the utility model are that:

this board is to Pogo pin connector between board, install three connector link module through the shell that sets up, bottom and top right side in the shell are installed with two first link modules respectively, install the left side at top in the shell with second link module, can be integrated in the inside of shell with two first link modules and second link module, make single product connector convert the multi-component module to, can increase substantially the signal transmission efficiency of product, the electrical property is stable superior, the volume of product has been reduced, the cost of product has been reduced widely, and the life of extension product.

Drawings

FIG. 1 is a schematic view of a front cut-open three-dimensional structure of the present invention;

fig. 2 is a front sectional view of the present invention;

fig. 3 is a perspective exploded view of a first connection module according to the present invention;

fig. 4 is a schematic perspective view of the present invention;

fig. 5 is a front view of the present invention;

fig. 6 is a left side view of the present invention;

fig. 7 is a right side view of the present invention.

In the figure: 1. a housing; 2. a first connection module; 201. a first mounting groove; 202. a first welding pin; 203. a first spring; 204. a first thimble; 3. a second connection module; 301. a second mounting groove; 302. an insulator; 303. a second welding pin; 304. a second spring; 305. a second thimble; 306. and (7) a gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-7, the utility model provides a board is to interplate Pogo pin connector, which comprises a housing 1, the inside of shell 1 is equipped with first connection module 2 and second connection module 3, and first connection module 2 is equipped with two, two first connection module 2 all include first welding needle 202, and two first welding needles 202 are located the bottom of shell 1 and the right side at inside top respectively, two inside positions that are close to the right side of first welding needle 202 all are provided with first spring 203, two inside equal swing joint in left position that is close to of first welding needle 202 have first thimble 204, and the right-hand member of two first thimbles 204 respectively with the left end butt of two first springs 203, the left end of two first thimbles 204 runs through the left side wall of two first welding needles 202 respectively and extends to the outside of first welding needle 202.

In this embodiment, preferably, the second connection module 3 includes a second welding pin 303, a second spring 304 is disposed inside the second welding pin 303 and close to the right side, a second thimble 305 is movably connected inside the second welding pin 303 and close to the left side, a right end of the second thimble 305 abuts against a left end of the second spring 304, a left end of the second thimble 305 penetrates through a left side wall of the second welding pin 303 and extends to an outer side of the second welding pin 303, the second welding pin 303 is installed by being matched with the second spring 304, the second thimble 305 can be driven to move by an elastic force of the second spring 304, so that a product is in close contact with the second thimble 305, and electrical performance is ensured.

In this embodiment, preferably, the second connection module 3 further includes a second mounting groove 301, the second mounting groove 301 is opened at the top of the housing 1, an insulator 302 is disposed inside the second mounting groove 301, the second welding pin 303 is disposed inside the insulator 302, the second welding pin 303 is mounted by the second mounting groove 301 matching with the insulator 302, and stability of the second welding pin 303 is improved.

In this embodiment, preferably, a gasket 306 is disposed at the left end of the second welding pin 303, the gasket 306 is sleeved on the outer surface of the second thimble 305, the outer surface of the gasket 306 is in close contact with the left side of the inner surface of the insulator 302, and the force between the second welding pin 303 and the insulator 302 can be buffered by the disposed gasket 306, so that the second welding pin 303 can be protected.

In this embodiment, preferably, the two first connection modules 2 further include first mounting grooves 201, the two first mounting grooves 201 are respectively disposed at the bottom of the housing 1 and at the right side of the inner top, the two first welding pins 202 are respectively disposed inside the two first mounting grooves 201, the first welding pins 202 are mounted through the disposed first mounting grooves 201, and the worker can assemble the first welding pins 202 conveniently.

In this embodiment, preferably, the inner surfaces of the first mounting groove 201, the second mounting groove 301 and the insulator 302 are provided with barbs, the barbs are in close contact with the outer surfaces of the insulator 302, the first welding pin 202 and the second welding pin 303, the positions of the insulator 302, the first welding pin 202 and the second welding pin 303 can be limited by the arranged barbs, and the stability of the insulator 302, the first welding pin 202 and the second welding pin 303 in the using process is improved.

In this embodiment, preferably, the diameters of the first thimble 204 and the second thimble 305 inside the first welding pin 202 and the second welding pin 303 are larger than the diameters of the outside, the diameters of the left end openings of the first welding pin 202 and the second welding pin 303 are smaller than the diameters of the inside, and the thimbles can be prevented from falling off from the inside of the welding pins by the diameter inside the thimbles being larger than the diameters of the outside.

The utility model discloses a theory of operation and use flow: when the device is used, a first spring 203 and a second spring 304 are assembled inside a first welding pin 202 and a second welding pin 303 respectively, thicker ends of a first thimble 204 and a second thimble 305 are assembled inside the first welding pin 202 and the second welding pin 303 respectively, the right ends of the first thimble 204 and the second thimble 305 are abutted against the left ends of the first spring 203 and the second spring 304 respectively, a gasket 306 is assembled inside an insulator 302, the insulator 302 is assembled inside a second mounting groove 301, the second welding pin 303 is assembled inside the insulator 302, and the two first welding pins 202 are assembled inside the two first mounting grooves 201 respectively, so that two first connecting modules 2 and two second connecting modules 3 can be integrated inside a shell 1, a single product connector is converted into multi-component modularization, the signal transmission efficiency of a product can be greatly improved, the electrical performance is stable, the volume of the product is reduced, the cost of the product is greatly reduced, and the service life of the product is prolonged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A board is to interplate Pogo pin connector, includes shell (1), its characterized in that: the inside of shell (1) is equipped with first connection module (2) and second connection module (3), and first connection module (2) is equipped with two, two first connection module (2) all includes first welding needle (202), and two first welding needles (202) are located the bottom in shell (1) and the right side at interior top respectively, two first welding needle (202) inside is close to the position on right side and all is provided with first spring (203), two first welding needle (202) inside is close to the equal swing joint in left position and has first thimble (204), and the right-hand member of two first thimbles (204) respectively with the left end butt of two first springs (203), two the left end of first thimble (204) runs through two respectively the left side wall of first welding needle (202) and extends to the outside of first welding needle (202).

2. The board-to-board Pogo pin connector of claim 1, wherein: second connection module (3) include second welding needle (303), the inside position that is close to the right side of second welding needle (303) is provided with second spring (304), the inside left position swing joint that is close to of second welding needle (303) has second thimble (305), and the right-hand member of second thimble (305) and the left end butt of second spring (304), the left end of second thimble (305) runs through respectively the left side wall of second welding needle (303) and extend to the outside of second welding needle (303).

3. A board-to-board Pogo pin connector according to claim 2, wherein: the second connecting module (3) further comprises a second mounting groove (301), the second mounting groove (301) is formed in the top of the shell (1), an insulator (302) is arranged inside the second mounting groove (301), and the second welding pin (303) is arranged inside the insulator (302).

4. A board-to-board Pogo pin connector as claimed in claim 3, wherein: the left end of the second welding pin (303) is provided with a gasket (306), the gasket (306) is sleeved on the outer surface of the second ejector pin (305), and the outer surface of the gasket (306) is in close contact with the left side of the inner surface of the insulator (302).

5. The board-to-board Pogo pin connector of claim 4, wherein: two first connection module (2) still includes first mounting groove (201), and two first mounting grooves (201) set up respectively in bottom and the right side at interior top in shell (1), two first welding needle (202) set up respectively two the inside of first mounting groove (201).

6. A board-to-board Pogo pin connector according to claim 5, wherein: the internal surface of first mounting groove (201), second mounting groove (301) and insulator (302) all is provided with the barb, and the outer surface in close contact with of barb and insulator (302), first welding needle (202) and second welding needle (303).

7. A board-to-board Pogo pin connector according to claim 3, wherein: the first thimble (204) and the second thimble (305) are positioned inside the first welding pin (202) and the second welding pin (303) and have diameters larger than the outside diameter, and the diameters of left end openings of the first welding pin (202) and the second welding pin (303) are smaller than the inside diameter.