CN218732231U

CN218732231U - Connect stable undercurrent supply socket

Info

Publication number: CN218732231U
Application number: CN202222876113.0U
Authority: CN
Inventors: 陆亚洲; 马一飞; 郭惠玖
Original assignee: Suzhou Huazhijie Telecom Co ltd
Current assignee: Suzhou Huazhijie Telecom Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-24
Anticipated expiration: 2032-10-31

Abstract

The utility model provides a stable-connection small-current power socket, which comprises a base, wherein a partition plate is arranged in the base, and a pin hole and a terminal connector are respectively arranged in the base and at two sides of the partition plate; both sides of the base are provided with a rivet connecting plate and a grounding connecting plate; the rivet connecting plate is provided with two rivet connecting holes a, a rivet a is inserted into any one rivet connecting hole a, penetrates through the rivet connecting hole a, extends downwards and is used for connecting the PCB; the upper end face of the grounding connecting plate is provided with a clamping groove and a rivet connecting hole b which are used for embedding the grounding gasket, the grounding gasket comprises a sheet-shaped contact body and a rivet b, the rivet b is connected to one side of the sheet-shaped contact body, the sheet-shaped contact body is embedded in the clamping groove, and the rivet b is inserted into the rivet connecting hole b and penetrates through the rivet connecting hole b to extend downwards and is used for connecting a PCB. The two rivets in unilateral of this supply socket form the three tie point that the triangle-shaped was arranged with the single rivet of opposite side, and when this supply socket and PCB board are connected the back, stability is strong.

Description

Connect stable undercurrent supply socket

Technical Field

The utility model belongs to the technical field of the socket, especially, relate to a connect stable undercurrent supply socket.

Background

The SA-2S power socket on the market at present is a miniaturized power socket, is mainly used in the fields of televisions, computer monitors and small household appliances, and is a power coupler for inputting a mains supply into various household appliances. The power socket like this kind, the research and development technology is basically mature at home and abroad, but most power sockets are large in appearance, and cannot meet the requirements of automatic operation and miniaturized household appliances.

In addition, the connection between the conventional miniaturized power socket and the PCB is generally achieved by means of hooks, so that the socket is unstable in fixation and is easy to shake, and the connection between the socket node and the PCB may be broken.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved is as follows: the shortcoming that exists to prior art, the utility model provides a connect stable undercurrent supply socket, this supply socket's unilateral two rivets form the three tie point that triangle-shaped arranged with opposite side single rivet, and after this supply socket is connected with the PCB board, stability is strong to adopt rivet connection to improve the convenience.

The technical scheme is as follows: a stable-connection small-current power socket comprises a base, wherein a partition plate is arranged in the base, a pin hole and a terminal connecting port are respectively arranged in the base and on two sides of the partition plate, two pins which are mutually separated and are parallel to the axial direction of the pin hole are fixedly connected in the pin hole, the root of any pin penetrates through the partition plate and then is connected with a Z-shaped terminal arranged in the terminal connecting port, and the other end of the Z-shaped terminal is perpendicular to the axial direction of the terminal connecting port, extends downwards to the lower side of the base and is used for electrically connecting a PCB (printed circuit board); rivet connecting plates and grounding connecting plates are respectively arranged at symmetrical positions on two sides of the base; the rivet connecting plate is provided with two rivet connecting holes a in the front and back in the axial direction of the pin inserting hole, a rivet a is inserted into any one rivet connecting hole a, penetrates through the rivet connecting hole a, extends downwards and is used for connecting a PCB; the utility model discloses a PCB board, including the contact pin hole, the contact pin hole is used for the contact pin to connect the upper end face of connection board, the contact pin hole is used for the axial direction of contact pin hole on the front and back seted up draw-in groove and rivet connection hole b that are used for inlaying and establish the grounding gasket, the grounding gasket includes slice contact and rivet b, rivet b connects and flushes in one side of slice contact and its up end and the up end of slice contact, slice contact inlays and establishes in the draw-in groove, rivet b inserts rivet connection hole b and passes rivet connection hole b downwardly extending, is used for connecting the PCB board.

The bottom surface of the terminal connecting port is provided with a slot matched with the Z-shaped terminal, and the middle section of the Z-shaped terminal is inserted into the slot.

The bottom surfaces of the base, the rivet connecting plate and the grounding connecting plate are flush.

The bottom surface of the rivet connecting plate is provided with a positioning block protruding downwards and used for positioning when the rivet connecting plate is connected with a PCB.

And the other end of the grounding gasket, which is opposite to the rivet b, is vertically and downwards provided with a columnar connecting column, and the columnar connecting column is inserted into a corresponding groove on the grounding connecting plate.

Has the advantages that: the utility model provides a connect stable undercurrent supply socket has following beneficial effect:

1. the utility model has the advantages that the single-side double rivets a on the rivet connecting plate and the single-side single rivets b on the grounding gasket form three connecting points which are arranged in a triangle, when the power socket is connected with the PCB, the stability is strong, and the connecting mode of the rivets improves the convenience of operation;

2. the utility model discloses a supply socket, overall structure is horizontal design, has satisfied the demand of automation mechanized operation better.

Drawings

Fig. 1 is a schematic structural diagram of the power socket of the present invention.

Fig. 2 is a schematic structural view in another direction of fig. 1.

Fig. 3 is an exploded view of the power socket of the present invention.

Fig. 4 is a sectional view of the base of the present invention.

Fig. 5 is a schematic structural diagram of the grounding pad.

In the figure: 1. a base; 2. a partition plate; 3. a pin inserting hole; 4. a terminal connection port; 5. inserting a pin; 6. a Z-shaped terminal; 7. a rivet connecting plate; 8. a ground connection plate; 9. a rivet connecting hole a; 10. a rivet a; 11. a grounding pad; 111. a sheet-like contact body; 112. b, riveting; 113. a columnar connecting column; 12. a card slot; 13. rivet connecting holes b; 14. a slot; 15. and (5) positioning the blocks.

Detailed Description

The following embodiments are further illustrated with reference to the drawings.

As shown in fig. 1-5, a small current power socket with stable connection includes a base 1, a partition plate 2 is arranged in the base 1, a pin hole 3 and a terminal connector 4 are respectively arranged in the base 1 and at two sides of the partition plate 2, two pins 5 which are separated from each other and are parallel to the axial direction of the pin hole 3 are fixedly connected in the pin hole 3, the root of any pin 3 passes through the partition plate 2 and then is connected with a Z-shaped terminal 6 arranged in the terminal connector 4, the other end of the Z-shaped terminal 6 is perpendicular to the axial direction of the terminal connector 4 and extends downwards to the lower side of the base 1 for electrically connecting a PCB board, and rivet connection plates 7 and ground connection plates 8 are respectively arranged at symmetrical positions at two sides of the base 1; the rivet connecting plate 7 is provided with two rivet connecting holes a9 in the front and back directions in the axial direction of the pin inserting hole 3, a rivet a10 is inserted into any rivet connecting hole a9, and the rivet a10 penetrates through the rivet connecting hole a9 and extends downwards to be used for connecting a PCB; the draw-in groove 12 and the rivet connecting hole b13 that are used for inlaying ground connection gasket 11 are offered to ground connection connecting plate 8 up end preceding, back on the axial direction of contact pin hole 3, ground connection gasket 11 includes slice contact 111 and rivet b112, rivet b112 is connected in one side of slice contact 111 and its up end and is leveled with the up end of slice contact 111, slice contact 111 inlays and establishes in draw-in groove 12, rivet b112 inserts rivet connecting hole b13 and passes rivet connecting hole b13 downwardly extending, is used for connecting the PCB board.

Preferably, the bottom surface of the terminal connecting port 4 is provided with a slot 14 matched with the Z-shaped terminal 6, and the middle section of the Z-shaped terminal 6 is inserted into the slot 14, so that the stability of connection between the Z-shaped terminal 6 and the base 1 is further enhanced.

Preferably, the bottom surfaces of the base 1, the rivet connecting plate 7 and the grounding connecting plate 8 are flush, so that a horizontal design is formed, and the requirement of automatic operation is better met.

Preferably, the bottom surface of the rivet connecting plate 7 is provided with a positioning block 15 protruding downwards, and the positioning block is used for positioning when being connected with a PCB, so that the quick connection of other components and the PCB is facilitated, and the working efficiency is improved.

Preferably, the other end of the grounding gasket 11 opposite to the rivet b112 is vertically and downwardly provided with a cylindrical connecting column 113, the cylindrical connecting column 113 is inserted into a corresponding groove on the grounding connecting plate 8, the grounding gasket 11 and the grounding connecting plate 8 are connected with the grounding gasket 11 through the rivets b112 at the two ends and the cylindrical connecting column 113, and the stability of connection between the grounding gasket 11 and the grounding connecting plate 8 is improved.

The utility model discloses a connection process of supply socket and PCB board is: firstly, the bottom surface of the base 1 is over against a PCB which needs to be connected, the positioning block 15 is inserted into a hole at a corresponding position of the PCB, the position of the base 1 and the position of the PCB are relatively fixed, the two rivets a10, the single rivet b112 and the two Z-shaped terminals 6 all penetrate through the corresponding holes in the PCB, then the two rivets a10, the single rivet b112 and the PCB are welded and fixed, and the two Z-shaped terminals 6 are welded with a circuit, so that the connection is completed. Finally, the sheet contact 111 is grounded, thereby achieving PCB board grounding.

The embodiments of the present invention have been described in detail, and to those skilled in the art, according to the idea of the embodiments of the present invention, there are changes in the specific implementation and application range, and in summary, the content of the present specification should not be understood as the limitation of the present invention.

Claims

1. The utility model provides a connect stable undercurrent supply socket, which comprises a base (1), be provided with baffle (2) in base (1), the both sides of baffle (2) are contact pin hole (3) and terminal connector (4) respectively, two alternate segregation of fixedly connected with and all be on a parallel with contact pin hole (3) axial contact pin (5) in contact pin hole (3), arbitrary contact pin (3) root is passed behind baffle (2) and is connected with a Z shape terminal (6) of setting in terminal connector (4), the other end perpendicular to terminal connector (4) of Z shape terminal (6) axial and downwardly extending to base (1) below, be used for the electric connection PCB board, its characterized in that: rivet connecting plates (7) and grounding connecting plates (8) are respectively arranged at symmetrical positions on two sides of the base (1); the rivet connecting plate (7) is provided with two rivet connecting holes a (9) in the front and back directions in the axial direction of the pin inserting hole (3), a rivet a (10) is inserted into any rivet connecting hole a (9), and the rivet a (10) penetrates through the rivet connecting hole a (9), extends downwards and is used for connecting a PCB; ground connection connecting plate (8) up end is preceding on the axial direction of contact pin hole (3), offer draw-in groove (12) and rivet connecting hole b (13) that are used for inlaying and establish ground connection gasket (11) after, ground connection gasket (11) are including slice contact body (111) and rivet b (112), rivet b (112) are connected and are leveled in one side of slice contact body (111) and its up end and the up end of slice contact body (111), slice contact body (111) are inlayed and are established in draw-in groove (12), rivet b (112) insert rivet connecting hole b (13) and pass rivet connecting hole b (13) downwardly extending, be used for connecting the PCB board.

2. A low current power outlet with stable connection according to claim 1, wherein: and the bottom surface of the terminal connecting port (4) is provided with a slot (14) matched with the Z-shaped terminal (6), and the middle section of the Z-shaped terminal (6) is inserted into the slot (14).

3. A low current power outlet with stable connection according to claim 1, wherein: the bottom surfaces of the base (1), the rivet connecting plate (7) and the grounding connecting plate (8) are flush.

4. A low current power outlet with stable connection according to claim 1, wherein: and a positioning block (15) protruding downwards and used for positioning when being connected with the PCB are arranged on the bottom surface of the rivet connecting plate (7).

5. A low current power outlet with stable connection according to claim 1, wherein: the other end of the grounding gasket (11) opposite to the rivet b (112) is vertically and downwards provided with a columnar connecting column (113), and the columnar connecting column (113) is inserted into a corresponding groove on the grounding connecting plate (8).