CN213536490U

CN213536490U - Clamp for PCB

Info

Publication number: CN213536490U
Application number: CN202022602954.3U
Authority: CN
Inventors: 金海龙
Original assignee: Tianjin Yusheng Tools And Moulds Co ltd
Current assignee: Tianjin Yusheng Tools And Moulds Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-06-25
Anticipated expiration: 2030-11-12

Abstract

The utility model discloses an anchor clamps that PCB used, including the support plate, be provided with a plurality of on the support plate and place the subassembly, a plurality of all is provided with clamping component in placing the subassembly, places the subassembly and comprises a storage tank, a spread groove, a plurality of louvre and two bar holes. The utility model discloses a promote the fixed block and can make the fixed block remove to the cushion, make first dead lever and second dead lever be close to each other, arrange PCB in the storage tank inside and make first dead lever and second dead lever insert two mounting holes on the PCB respectively, the effort of loosening first dead lever back special-shaped spring can stimulate the fixed block and keep away from the cushion, thereby fix PCB, a plurality of PCBs can once only be fixed to this kind of anchor clamps that PCB used, consequently, can once only carry a plurality of PCBs to the production line on, thereby can improve working effect, and then improve the practicality of this anchor clamps, can improve the radiating effect of PCB in the welding process through setting up the louvre.

Description

Clamp for PCB

Technical Field

The utility model relates to an anchor clamps specifically are anchor clamps that PCB used.

Background

The PCB is called printed circuit board, also called printed circuit board, is an important electronic component, is a support body of the electronic component, is a carrier for electrical connection of the electronic component, and is called printed circuit board because it is manufactured by adopting electronic printing technology.

Most of the existing PCBs need to be conveyed to a production line one by one in the production process, so that the working efficiency is low. We have therefore developed an improvement to this and propose a clip for a PCB.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an anchor clamps that PCB used, which comprises a support plate, it places the subassembly, a plurality of to be provided with a plurality of on the support plate place all to be provided with clamping component in the subassembly, it comprises a storage tank, a spread groove, a plurality of louvre and two bar holes to place the subassembly, clamping component comprises spout, slider, fixed block, first dead lever, recess, special-shaped spring, cushion and second dead lever.

As an optimized technical scheme of the utility model, the storing tank and spread groove are all seted up on the support plate, the spread groove is located the left side of storing tank.

As a preferred technical scheme of the utility model, two the bar hole is all seted up between storage tank and support plate, a plurality of the louvre is all seted up in the storage tank.

As an optimal technical scheme of the utility model, cushion fixed mounting just is located the right side in bar hole in the storage tank, the front at the cushion is installed to the second dead lever.

As an optimal technical solution of the utility model, the spout is seted up in the storage tank, the surface and the spout sliding connection of slider.

As a preferred technical scheme of the utility model, fixed block fixed mounting is on the slider, first dead lever fixed mounting is on the positive right side of fixed block.

As a preferred technical scheme of the utility model, the recess is seted up in the positive left side of fixed block, the contour spring sets up the inside at the recess, the both ends of contour spring all extend to the inside of spread groove and with the inner wall fixed connection of spread groove.

The utility model has the advantages that: the fixture for the PCB can move the fixing block towards the cushion block by pushing the fixing block, so that the first fixing rod and the second fixing rod are close to each other, the PCB is placed in the storage groove and inserted into the two mounting holes on the PCB respectively, the acting force of the special-shaped spring can pull the fixing block away from the cushion block after the first fixing rod is loosened, thereby fixing the PCB, the fixture for PCB can fix a plurality of PCBs at one time, thus a plurality of PCBs can be conveyed to a production line at one time, thereby improving the working effect, thereby improving the practicability of the clamp, improving the heat dissipation effect of the PCB in the welding process by arranging the heat dissipation holes, thereby reducing the damage of the welding PCB caused by overhigh temperature, further improving the practicability of the clamp, through setting up two bar holes can be convenient for the staff to the PCB of placing in the storage tank take.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a PCB clamp of the present invention;

fig. 2 is a schematic view of a partial cross-sectional structure of a PCB clamp according to the present invention;

fig. 3 is a schematic structural view of a fixing block of a PCB clamp according to the present invention;

fig. 4 is an enlarged schematic structural diagram of a portion a in fig. 1 of a clamp for a PCB according to the present invention.

In the figure: 1. a carrier plate; 2. a storage tank; 3. connecting grooves; 4. a chute; 5. a slider; 6. a fixed block; 7. a first fixing lever; 8. a groove; 9. a special-shaped spring; 10. heat dissipation holes; 11. a strip-shaped hole; 12. cushion blocks; 13. and a second fixing rod.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-4, the utility model relates to an anchor clamps that PCB used, including support plate 1, be provided with a plurality of on support plate 1 and place the subassembly, a plurality of places all to be provided with clamping component in the subassembly, places the subassembly and comprises a storage tank 2, a spread groove 3, a plurality of louvre 10 and two bar holes 11, and clamping component comprises spout 4, slider 5, fixed block 6, first dead lever 7, recess 8, contour spring 9, cushion 12 and second dead lever 13.

Wherein, the storage tank 2 and the connecting groove 3 are all seted up on support plate 1, and the connecting groove 3 is located the left side of storage tank 2, can be used for placing PCB through setting up storage tank 2 to can restrict PCB, the entering reduces the condition that PCB took place to remove.

Wherein, two bar holes 11 are all seted up between storage tank 2 and support plate 1, and a plurality of louvre 10 is all seted up in storage tank 2, can improve the radiating effect of PCB in the welding process through setting up louvre 10 to reduce the condition that the welding process PCB takes place to damage because of the high temperature, further improved the practicality of this anchor clamps, can be convenient for the staff to take to the PCB of placing in storage tank 2 through setting up two bar holes 11.

Wherein, cushion 12 fixed mounting just is located the right side of bar hole 11 in storage tank 2, and second dead lever 13 is installed in the front of cushion 12, can support second dead lever 13 through setting up cushion 12.

Wherein, spout 4 is seted up in storage tank 2, and the surface and the 4 sliding connection of spout of slider 5 can restrict fixed block 6 through setting up spout 4 and slider 5 to it is more stable when making fixed block 6 remove.

Wherein, fixed block 6 fixed mounting is on slider 5, first dead lever 7 fixed mounting is on the positive right side of fixed block 6, can make fixed block 6 remove to cushion 12 through promoting fixed block 6, make first dead lever 7 and second dead lever 13 be close to each other, arrange PCB in storage tank 2 inside and make first dead lever 7 and second dead lever 13 insert two mounting holes on the PCB respectively, loosen first dead lever 7 after, first dead lever 7 can stimulate fixed block 6 at the effort of special-shaped spring 9 and keep away from cushion 12, thereby fix PCB.

Wherein, recess 8 is seted up in the positive left side of fixed block 6, and special-shaped spring 9 sets up in the inside of recess 8, and the both ends of special-shaped spring 9 all extend to the inside of spread groove 3 and with the inner wall fixed connection of spread groove 3, can be used for placing special-shaped spring 9 through setting up recess 8 to special-shaped spring 9's effort can promote fixed block 6 through recess 8.

When the PCB welding fixture works, the fixing block 6 is firstly pushed to enable the fixing block 6 to move towards the direction of the cushion block 12, the first fixing rod 7 and the second fixing rod 13 are enabled to be close to each other, then the PCB is placed in the storage groove 2, the first fixing rod 7 and the second fixing rod 13 are respectively inserted into two mounting holes on the PCB, the acting force of the special-shaped spring 9 can pull the fixing block 6 away from the cushion block 12 after the first fixing rod 7 is loosened, so that the acting force of the special-shaped spring 9 can fix the PCB through the fixing block 6, the first fixing rod 7 and the second fixing rod 13, the plurality of PCBs are sequentially fixed on the support plate 1 by repeating the actions, the PCB welding fixture can fix a plurality of PCBs at one time, therefore, the PCBs can be conveyed to a production line at one time, the working effect can be improved, the practicability of the PCB welding fixture is further improved, the heat dissipation effect of the PCBs in the, thereby reduce the condition that the welding process PCB takes place to damage because of the high temperature, the practicality of this anchor clamps has further been improved, when processing after accomplishing need take off PCB, promote fixed block 6 and make fixed block 6 remove to cushion 12 direction, then thumb and forefinger are arranged in two bar holes 11 respectively and are pinched PCB, then upwards stimulate PCB and make PCB and first dead lever 7 and the separation of second dead lever 13 can take off PCB, can be convenient for the staff to take off the PCB of placing in storage tank 2 through setting up two bar holes 11.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an anchor clamps that PCB used, its characterized in that, includes support plate (1), be provided with a plurality of on support plate (1) and place the subassembly, a plurality of place all to be provided with clamping component in the subassembly, it comprises a storage tank (2), a spread groove (3), a plurality of louvre (10) and two bar holes (11) to place the subassembly, clamping component comprises spout (4), slider (5), fixed block (6), first dead lever (7), recess (8), special-shaped spring (9), cushion (12) and second dead lever (13).

2. A PCB jig according to claim 1, wherein the storage slot (2) and the connection slot (3) are opened on the carrier board (1), and the connection slot (3) is located at the left side of the storage slot (2).

3. The PCB fixture according to claim 1, wherein two strip-shaped holes (11) are formed between the storage slot (2) and the carrier plate (1), and a plurality of heat dissipation holes (10) are formed in the storage slot (2).

4. The jig for the PCB as claimed in claim 1, wherein the pad (12) is fixedly installed in the storage groove (2) at the right side of the bar-shaped hole (11), and the second fixing bar (13) is installed at the front surface of the pad (12).

5. A PCB clamp according to claim 1, wherein the sliding slot (4) is arranged in the storage slot (2), and the outer surface of the sliding block (5) is slidably connected with the sliding slot (4).

6. The jig for a PCB as claimed in claim 1, wherein the fixed block (6) is fixedly installed on the slider (5), and the first fixing bar (7) is fixedly installed at a right side of a front surface of the fixed block (6).

7. The fixture for the PCB as claimed in claim 1, wherein the groove (8) is opened at the left side of the front surface of the fixed block (6), the shaped spring (9) is arranged inside the groove (8), and both ends of the shaped spring (9) extend to the inside of the connecting groove (3) and are fixedly connected with the inner wall of the connecting groove (3).