CN213124854U

CN213124854U - Buckle formula USB functional module

Info

Publication number: CN213124854U
Application number: CN202022537264.4U
Authority: CN
Inventors: 王建祥
Original assignee: WENZHOU BODEN ELECTRIC APPLIANCE CO LTD
Current assignee: WENZHOU BODEN ELECTRIC APPLIANCE CO LTD
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-05-04
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a buckle formula USB functional module, include the box body and set up in the panel and the bottom of box body, form a first installation cavity between panel and the box body, be equipped with a plurality of functional unit in the first installation cavity, the panel inlays the dress and is located the box body, one side that the box body is the panel dorsad is equipped with the connecting block, and first screw passes panel and box body and connecting block threaded connection in proper order, be equipped with first fixed subassembly and the second screw that the cooperation is used for fixed box body and bottom between box body and the bottom, first fixed subassembly is including setting up in the first elasticity jack catch of bottom and setting up in the box body and with the first draw-in groove of first elasticity jack catch card cooperation, the second screw passes bottom and box body threaded connection, be equipped with second elasticity jack catch on the box body. The utility model has the advantages of it is following and effect: the utility model discloses can realize convenient equipment and light installation to promote functional module's equipment and installation effectiveness.

Description

Buckle formula USB functional module

Technical Field

The utility model relates to an electricity connects technical field, in particular to buckle formula USB functional module.

Background

The functional module is provided with a plurality of functional units, and the functional units are communicated with other circuits by inserting various connecting wires. The connection or disconnection of the partial circuit is finally achieved through the connection or disconnection between the line and the conductive piece.

The existing functional module comprises a box body, a bottom cover arranged on the box body, a panel and a plurality of functional units. Because the installation fixed mode of current functional module and the equipment fixed mode between box body, bottom and the panel three are comparatively loaded down with trivial details, lead to functional module from equipment production so that all comparatively loaded down with trivial details to subsequent installation application operation, very big influence functional module's installation effectiveness and packaging efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a buckle formula USB functional module, this buckle formula USB functional module can realize convenient equipment and light installation to promote functional module's equipment and installation effectiveness.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a buckle formula USB functional module, includes the box body and sets up in the panel and the bottom of box body, form a first installation cavity between panel and the box body, be equipped with a plurality of functional unit in the first installation cavity, the panel inlays the dress and locates the box body, one side that the box body faced away from the panel is equipped with the connecting block, and first screw passes panel and box body and connecting block threaded connection in proper order, be equipped with first fixed subassembly and second screw that the cooperation is used for fixed box body and bottom between box body and the bottom, first fixed subassembly is including setting up in the first elasticity jack catch of bottom and setting up in the box body and with the first draw-in groove of first elasticity jack catch block match, the second screw passes bottom and box body threaded connection, be equipped with second elasticity jack catch on the box body.

Through adopting above-mentioned technical scheme, the panel inlays the dress and fixes a position in the box body, passes panel and box body back and the mode of connecting block threaded connection through first screw and realizes the locking between panel and the box body to realize fixing between panel and the box body. The first elastic clamping jaw is matched with the first clamping groove to realize clamping fit between the box body and the bottom cover, pre-positioning can be realized on the mounting position between the box body and the bottom cover, the box body and the bottom cover are locked by the second screw, and finally convenient assembly among the box body, the panel and the bottom cover is realized. Finally, the clamping and fixing between the buckle type USB functional module and the mounting position are realized through the second elastic clamping claws, and convenient mounting is realized, so that the assembling and mounting efficiency of the buckle type USB functional module is improved.

Further setting the following steps: the multifunctional USB socket comprises a first circuit board, a plurality of functional units and a plurality of clamping grooves, wherein the functional units comprise common sockets and at least two USB sockets, a second mounting cavity is formed between a bottom cover and a box body, when the bottom cover is assembled and fixed on the box body, the clamping grooves are formed between the bottom cover and the box body, are positioned in the second mounting cavity and are used for clamping and fixing the first circuit board, and first fixing pins for supporting the first circuit board are arranged in the second mounting cavity.

Through adopting above-mentioned technical scheme, bottom and box body are used for realizing through the double-layered groove that forms between the two that the centre gripping of first circuit board is fixed in the assembling process for bottom and box body can realize the fixed to first circuit board in step after fixed, thereby make the structure simpler, the assembly is more convenient. Realize the stable support to first circuit board through first fixed needle, ensure the installation stability of first circuit board, prevent to connect the wire of first limiting plate and take place the fracture.

Further setting the following steps: be formed with a plurality of mounting holes that communicate second installation cavity and supply the USB socket installation in the first installation cavity, the USB socket includes socket subject and connection socket subject's second circuit board, the second circuit board is located the second installation cavity and directly over first circuit board, be equipped with in the second installation cavity and pass first circuit board and extend to first circuit board and second circuit board second between the two and keep apart the needle.

Through adopting above-mentioned technical scheme, the setting up of second isolation needle prevents that both contacts of first circuit board and second circuit board from taking place the short circuit, promotes the stability of structure.

Further setting the following steps: and the bottom cover is provided with a plurality of first heat dissipation holes for communicating the second installation cavity with the outside.

Through adopting above-mentioned technical scheme, the setting of first louvre dispels the heat to first circuit board, prolongs the life of first circuit board.

Further setting the following steps: the box body is close to the position of ordinary socket and is equipped with a plurality of second louvres that communicate first installation cavity and external world.

Through adopting above-mentioned technical scheme, the setting of second louvre dispels the heat to ordinary socket, prolongs ordinary socket's life.

Further setting the following steps: and reinforcing ribs are arranged on the first fixing needle and the second isolating needle.

Through adopting above-mentioned technical scheme, the setting up of strengthening rib promotes the structural strength of first fixed needle and second isolation needle.

To sum up, the utility model discloses following beneficial effect has: the utility model discloses can realize convenient equipment and light installation to promote functional module's equipment and installation effectiveness.

Drawings

FIG. 1 is a perspective view of an embodiment;

FIG. 2 is a schematic structural diagram of an embodiment;

FIG. 3 is a partial exploded view of an embodiment;

FIG. 4 is a top view of the embodiment;

FIG. 5 is a cross-sectional view taken at A-A of FIG. 4;

fig. 6 is a cross-sectional view at B-B in fig. 4.

In the figure: 1. a box body; 2. a panel; 3. a bottom cover; 4. a first mounting cavity; 5. connecting blocks; 6. a first screw; 7. a second screw; 8. a first elastic jaw; 9. a first card slot; 10. a second elastic jaw; 11. a first circuit board; 12. a common socket; 13. a USB socket; 131. a socket main body; 132. a second circuit board; 14. a second mounting cavity; 15. a clamping groove; 16. a first fixing pin; 17. mounting holes; 18. a second isolation needle; 19. a first heat dissipation hole; 20. a second heat dissipation hole; 21. and (5) reinforcing ribs.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 to 6, a snap-in USB functional module includes a case 1, and a panel 2 and a bottom cover 3 respectively disposed on two sides of the case 1, wherein a first mounting cavity 4 is formed between the panel 2 and the case 1, a second mounting cavity 14 is formed between the bottom cover 3 and the case 1, and two mounting holes 17 communicating with the second mounting cavity 14 are formed in the first mounting cavity 4. Be equipped with a plurality of functional unit in the first installation cavity 4, a plurality of functional unit include ordinary socket 12 and two USB sockets 13, and ordinary socket 12 specifically is the diplopore socket, and two USB sockets 13 are installed respectively in two mounting holes 17. The panel 2 is inlayed and is adorned the location in box body 1, and connecting block 5 is installed to one side of box body 1 back to panel 2, and first screw 6 passes panel 2 and box body 1 and connecting block 5 threaded connection in proper order.

The first fixing component and the second screw 7 which are matched with each other and used for fixing the box body 1 and the bottom cover 3 are arranged between the box body 1 and the bottom cover 3, the first fixing component comprises a first elastic clamping jaw 8 integrally arranged on the bottom cover 3 and a first clamping groove 9 which is arranged on the box body 1 and is clamped with the first elastic clamping jaw 8, the second screw 7 penetrates through the bottom cover 3 to be in threaded connection with the box body 1, and a second elastic clamping jaw 10 is integrally arranged on the panel 2. The first circuit board 11 is arranged in the second mounting cavity 14, when the bottom cover 3 is assembled and fixed on the box body 1, a clamping groove 15 which is located in the second mounting cavity 14 and used for clamping and fixing the first circuit board 11 is formed between the bottom cover 3 and the box body 1, a first fixing pin 16 used for supporting the first circuit board 11 is arranged in the second mounting cavity 14, and the first fixing pin 16 is integrally arranged on the bottom cover 3.

The USB socket 13 includes a socket main body 131 and a second circuit board 132 connected to the socket main body 131, the socket main body 131 is fixedly connected to the mounting hole 17, the second circuit board 132 is located in the second mounting cavity 14 and directly above the first circuit board 11, a second isolation pin 18 is disposed in the second mounting cavity 14 and penetrates through the first circuit board 11 to extend to a position between the first circuit board 11 and the second circuit board 132, and the second isolation pin 18 is integrally disposed on the bottom cover 3. The bottom cover 3 is provided with a plurality of first heat dissipation holes 19 for communicating the second installation cavity 14 with the outside. The box body 1 is provided with a plurality of second heat dissipation holes 20 which are close to the common socket 12 and are communicated with the first installation cavity 4 and the outside; the first fixing pin 16 and the second isolation pin 18 are integrally provided with a reinforcing rib 21.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a buckle formula USB functional module, includes box body (1) and sets up in panel (2) and bottom (3) of box body (1), form a first installation cavity (4) between panel (2) and box body (1), be equipped with a plurality of functional unit in first installation cavity (4), its characterized in that: the utility model discloses a box body, including box body (3), panel (2), box body (1), first fixed subassembly and second screw (7), first fixed subassembly is including setting up in first elasticity jack catch (8) of bottom (3) and setting up in box body (1) and first draw-in groove (9) of joining in marriage with first elasticity jack catch (8), second screw (7) pass bottom (3) and box body (1) threaded connection, be equipped with second elasticity jack catch (10) on box body (1) the one side of box body (1) back to panel (2) is equipped with connecting block (5), and first screw (6) pass panel (2) and box body (1) and connecting block (5) threaded connection in proper order, be equipped with the cooperation between box body (1) and bottom (3) and be used for fixed box body (1) and bottom (3) between them.

2. A snap-on USB function module according to claim 1, characterized in that: including first circuit board (11), it is a plurality of the functional unit includes ordinary socket (12) and two at least USB sockets (13), form a second installation cavity (14) between bottom (3) and box body (1), work as bottom (3) assembly is fixed in box body (1), form one between bottom (3) and box body (1) and be located second installation cavity (14) and be used for the double-layered groove (15) of the fixed first circuit board of centre gripping (11), be equipped with in second installation cavity (14) and be used for supporting first circuit board (11) first fixed needle (16).

3. A snap-on USB function module according to claim 2, characterized in that: be formed with a plurality of mounting holes (17) that communicate second installation cavity (14) and supply USB socket (13) to install in first installation cavity (4), USB socket (13) are including second circuit board (132) of socket subject (131) and connection socket subject (131), second circuit board (132) are located second installation cavity (14) and directly over first circuit board (11), be equipped with in second installation cavity (14) and pass first circuit board (11) and extend to second isolation needle (18) between first circuit board (11) and second circuit board (132) the two.

4. A snap-on USB function module according to claim 2, characterized in that: the bottom cover (3) is provided with a plurality of first heat dissipation holes (19) which are communicated with the second installation cavity (14) and the outside.

5. A snap-on USB function module according to claim 1, characterized in that: the box body (1) is provided with a plurality of second heat dissipation holes (20) which are close to the common socket (12) and are communicated with the first installation cavity (4) and the outside.

6. A snap-on USB function module according to claim 3, characterized in that: and reinforcing ribs (21) are arranged on the first fixing needle (16) and the second isolating needle (18).