CN216980902U

CN216980902U - Switching power supply module with quick vertical wiring terminal

Info

Publication number: CN216980902U
Application number: CN202220602664.5U
Authority: CN
Inventors: 王万和
Original assignee: Guangdong Moffete Technology Co ltd
Current assignee: Guangdong Moffete Technology Co ltd
Priority date: 2022-03-19
Filing date: 2022-03-19
Publication date: 2022-07-15
Anticipated expiration: 2032-03-19

Abstract

The utility model discloses a switching power supply module with a quick vertical type wiring terminal, which comprises a power supply shell, a circuit board and the vertical type wiring terminal, wherein the vertical type wiring terminal comprises a terminal body, a wiring button, a metal piece, a clamping piece and a spring, a cavity is arranged inside the terminal body, a shaft piece is fixed on the cavity, the clamping piece rotates around the shaft piece, one end, far away from a spring groove, of the spring is abutted against the clamping piece, the lower end of the wiring button is abutted against the clamping piece, and a penetrating hole is formed in the upper end of the terminal body. This have vertical binding post of new money on switching power supply module with swift vertical binding post, through gently pressing wiring button, make metalwork and clamping piece loosen, be convenient for vertically insert the wire communicate to the metalwork on, loosen wiring button and can fix the centre gripping wire again, vertical binding post no longer need with the help of instruments such as screwdriver or spanner when fixed wire, the user also can bare-handed light swift fixed wire firmly, satisfy the stability of structure, it is convenient again to install.

Description

Switching power supply module with quick vertical wiring terminal

Technical Field

The utility model relates to the technical field of power supply modules, in particular to a switching power supply module with a quick vertical type wiring terminal.

Background

The power supply module comprises a plurality of module units with independent power supply functions, and various components required on the power supply are integrated into a whole, so that uninterrupted work after starting operation is ensured. When present power module was carrying out the wire wiring, original way was the welding wiring end, and now more utilizes the screw to lock the wire that has the jag mouth on the terminal to form and switch on, but the security performance is relatively poor, and the structure is unstable, and the wire drops out easily.

SUMMERY OF THE UTILITY MODEL

One object of the present invention is: the utility model provides a switching power supply module with swift vertical binding post for solve the problem that prior art exists.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a switching power supply module with a quick vertical wiring terminal comprises a power supply shell, a circuit board and the vertical wiring terminal, wherein the circuit board is fixed inside the power supply shell, the vertical wiring terminal is fixed at the front end of the circuit board, the vertical wiring terminal comprises a terminal body, a wiring button, a metal piece, a clamping piece and a spring, a cavity is arranged inside the terminal body, a spring groove is formed in the rear end of the cavity, the spring is installed in the spring groove, a shaft piece is fixed on the cavity, the clamping piece is located in the cavity, the clamping piece rotates around the shaft piece, the metal piece is fixed in the cavity, one end, away from the spring groove, of the spring is abutted against the clamping piece, the wiring button is inserted into the terminal body from top to bottom, and the lower end of the wiring button is abutted against the clamping piece, and the upper end of the terminal body is provided with a penetrating hole, and the penetrating hole is communicated with the cavity position.

As a preferred technical scheme, the printed circuit board further comprises electronic components, and the electronic components are distributed on the circuit board.

As a preferred technical scheme, the power supply shell is formed by bending an integrally formed plate.

As a preferable technical scheme, the vertical connecting terminals are arranged at equal intervals.

As a preferred technical scheme, one side of the terminal body is provided with a connecting column, the other side of the terminal body is provided with a connecting hole, and the connecting column between two adjacent terminal bodies is connected with the connecting hole.

As a preferable technical solution, the lower end of the metal piece is further provided with a welding pin, and the welding pin penetrates through the terminal body and extends downward.

The utility model has the beneficial effects that: the utility model provides a switching power supply module with swift vertical binding post, the vertical binding post who has new money on this switching power supply module with swift vertical binding post, through light pressing wiring button, make metalwork and clamping piece loosen, be convenient for vertically insert the wire and communicate to the metalwork on, it can fix the centre gripping wire again to loosen wiring button, vertical binding post no longer need be with the help of instruments such as screwdriver or spanner when fixed wire, the user also can bare-handed light swift fixed wire firmly, the stability of structure is satisfied, it is convenient again to install.

Drawings

The utility model is explained in more detail below with reference to the figures and examples.

Fig. 1 is a schematic view of an overall structure of a switching power supply module with a quick vertical type connection terminal according to an embodiment;

fig. 2 is a first internal structural view (without a wire) of the vertical terminal according to the embodiment;

fig. 3 is a second internal structural view (with a lead) of the vertical terminal according to the embodiment.

In fig. 1 to 3:

1. a power supply housing; 2. a circuit board; 3. a vertical wiring terminal; 4. a terminal body; 5. a wiring button; 6. a metal member; 7. a clamping member; 8. a spring; 9. a cavity location; 10. a spring slot; 11. a shaft member; 12. a penetration hole; 13. an electronic component; 14. connecting columns; 15. welding a pin; 16. and (4) conducting wires.

Detailed Description

The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.

As shown in fig. 1 to fig. 3, in this embodiment, a switching power supply module with a quick vertical terminal includes a power supply housing 1, a circuit board 2, and a vertical terminal 3, the circuit board 2 is fixed inside the power supply housing 1, the vertical terminal 3 is fixed at the front end of the circuit board 2, the vertical terminal 3 includes a terminal body 4, a connection button 5, a metal piece 6, a clamping piece 7, and a spring 8, a cavity 9 is provided inside the terminal body 4, a spring slot 10 is provided at the rear end of the cavity 9, the spring 8 is installed in the spring slot 10, a shaft 11 is fixed on the cavity 9, the clamping piece 7 is located in the cavity 9, the clamping piece 7 rotates around the shaft 11, the metal piece 6 is fixed in the cavity 9, and one end of the spring 8 far away from the spring slot 10 abuts against the clamping piece 7, the wiring button 5 is inserted into the terminal body 4 from top to bottom, the lower end of the wiring button 5 abuts against the clamping piece 7, the upper end of the terminal body 4 is provided with a penetrating hole 12, and the penetrating hole 12 is communicated with the cavity 9.

When wiring is carried out, the wiring button 5 is pressed downwards from top to bottom, when the wiring button 5 moves downwards, the clamping piece 7 is controlled to move downwards, one end of the clamping piece 7 rotates around the shaft piece 11, the clamping piece 7 is separated from the abutted metal piece 6 and compresses the spring 8, a lead 16 with an exposed wire end is inserted from the penetrating hole 12, after the lead passes through the space between the clamping piece 7 and the metal piece 6, the wiring button 5 is released, the spring 8 rebounds and extends to pull back the clamping piece 7, and the clamping piece 7 is pressed on the metal piece 6 while clamping the lead 16, so that the lead 16 is electrically connected with the metal piece 6.

The power supply module further comprises electronic components 13, wherein the electronic components 13 are distributed on the circuit board 2, and the power supply shell 1 is formed by bending an integrated forming plate.

Whole power casing 1 need not weld or splice, saves the manufacturing time, and the structure is assembled fashioned more stably relatively, effectively protects insidely electronic components 13.

The vertical wiring terminals 3 are arranged at equal intervals, one side of each terminal body 4 is provided with a connecting column 14, the other side of each terminal body 4 is provided with a connecting hole, and the connecting columns 14 between the adjacent two terminal bodies 4 are connected with the connecting holes.

Equidistant vertical binding post 3 can better part wire 16, prevents to twine between the wire 16, relies on in addition the spliced pole 14 with the connecting hole can be with adjacent vertical binding post 3 relatively fixed together for overall structure stability is better.

The lower end of the metal piece 6 is also provided with a welding pin 15, and the welding pin 15 penetrates through the terminal body 4 and extends downwards.

When the welding foot 15 is connected to the circuit board 2, the metal piece 6 connected with the lead 16 can be conducted with the circuit board 2.

It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention and the technical principle used, and any changes or substitutions easily contemplated by those skilled in the art within the technical scope of the present invention should be covered within the protection scope of the present invention.

Claims

1. A switching power supply module with a quick vertical wiring terminal is characterized by comprising a power supply shell, a circuit board and the vertical wiring terminal, wherein the circuit board is fixed inside the power supply shell, the vertical wiring terminal is fixed at the front end of the circuit board, the vertical wiring terminal comprises a terminal body, a wiring button, a metal piece, a clamping piece and a spring, a cavity is arranged inside the terminal body, a spring groove is formed in the rear end of the cavity, the spring is installed in the spring groove, a shaft piece is fixed on the cavity, the clamping piece is located in the cavity, the clamping piece rotates around the shaft piece, the metal piece is fixed in the cavity, one end, away from the spring groove, of the spring is abutted to the clamping piece, the wiring button is inserted into the terminal body from top to bottom, and the lower end of the wiring button is abutted to the clamping piece, and the upper end of the terminal body is provided with a penetrating hole, and the penetrating hole is communicated with the cavity.

2. The switching power supply module with the quick vertical type wiring terminal as claimed in claim 1, further comprising electronic components, wherein the electronic components are distributed on the circuit board.

3. The switching power supply module with the quick vertical type wiring terminal as claimed in claim 1, wherein the power supply housing is formed by bending an integrally formed plate.

4. The switching power module with the quick vertical type wiring terminal as claimed in claim 1, wherein the vertical type wiring terminals are arranged at equal intervals.

5. The switching power supply module with the quick vertical type wiring terminal as claimed in claim 1, wherein one side of the terminal body is provided with a connection column, the other side of the terminal body is provided with a connection hole, and the connection column between two adjacent terminal bodies is connected with the connection hole.

6. The switching power module with the quick vertical type terminal block as set forth in claim 1, wherein a welding pin is further provided at a lower end of the metal member, and the welding pin extends downward through the terminal body.