CN217522987U

CN217522987U - A shock attenuation mounting structure for PCB board

Info

Publication number: CN217522987U
Application number: CN202220934074.2U
Authority: CN
Inventors: 丰正汉; 刘再平; 杨威; 韦海桃; 丰振亚
Original assignee: Shenzhen Jiefeigao Circuit Co ltd
Current assignee: Shenzhen Jiefeigao Circuit Co ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-09-30
Anticipated expiration: 2032-04-22

Abstract

The utility model relates to a PCB board technical field just discloses a shock attenuation mounting structure for PCB board, including the mounting panel, the last lateral wall fixedly connected with montant of mounting panel, the first spring outside the montant is established to a plurality of covers of last lateral wall fixedly connected with of mounting panel, the upper end fixedly connected with crown plate of first spring, the top of mounting panel is equipped with the PCB board, offer the perpendicular hole that matches each other with the montant of PCB board, the equal fixedly connected with in the last lateral wall left and right sides of mounting panel inserts a section of thick bamboo. This application can be when guaranteeing PCB board shock-absorbing capacity, has increased the convenience of PCB board dismouting, has improved the convenience of operating personnel work greatly.

Description

A shock attenuation mounting structure for PCB board

Technical Field

The application relates to the technical field of PCBs (printed circuit boards), in particular to a damping mounting structure for a PCB.

Background

The PCB is a printed circuit board, and an insulating plate is used as a base material to realize the electrical connection of electronic components.

At realizing this application in-process, the inventor finds that there is following problem at least in this technique, and current PCB board when the installation, in order to improve the shock attenuation performance of PCB board, need set up damper in the four corners department of PCB board, and damper of PCB board need install through comparatively loaded down with trivial details modes such as wrong bolt, influences operating personnel's work efficiency.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is when the installation in order to solve among the prior art PCB board, when the installation in order to improve PCB board, in order to improve the shock attenuation performance of PCB board, need set up damper in the four corners department of PCB board, the damper of PCB board need install through comparatively loaded down with trivial details modes such as twisting the bolt, influences operating personnel's work efficiency's problem, and the shock attenuation mounting structure who is used for the PCB board that proposes.

In order to achieve the purpose, the following technical scheme is adopted in the application:

a damping mounting structure for a PCB comprises a mounting plate, wherein a vertical rod is fixedly connected to the upper side wall of the mounting plate, a plurality of first springs sleeved outside the vertical rod are fixedly connected to the upper side wall of the mounting plate, a ring plate is fixedly connected to the upper ends of the first springs, the PCB is arranged above the mounting plate, vertical holes matched with the vertical rod are formed in the PCB, inserting cylinders are fixedly connected to the left side and the right side of the upper side wall of the mounting plate, inserting rods are inserted in the inserting cylinders, transverse plates are fixedly connected to the upper ends of the inserting rods, two elastic telescopic rods are fixedly connected to the lower side wall of each transverse plate, sleeves matched with the vertical rod are fixedly connected to the lower ends of the elastic telescopic rods, positioning grooves are formed in the inner wall of each inserting cylinder, positioning plates are inserted in the positioning grooves, and clamping teeth matched with each other are fixedly connected to the side walls of the positioning plates and the opposite sides of the inserting rods, the lateral wall of a section of thick bamboo is seted up the cross bore and the cross bore interpolation has been connected with the horizontal pole, the horizontal pole is located the one end of constant head tank and the lateral wall fixed connection of locating plate, the one end fixedly connected with arm-tie that the horizontal pole stretches out the cross bore, the same root second spring of lateral wall fixedly connected with between arm-tie and the section of thick bamboo of inserting.

Preferably, the upper side wall of the mounting plate is fixedly connected with a plurality of shock-absorbing columns and shock-absorbing pads.

By adopting the technical scheme, the supporting capability of the PCB is further improved.

Preferably, the shock absorption column comprises a hard rubber layer and a soft rubber layer.

Through adopting above-mentioned technical scheme, can support soft glue film through the stereoplasm glue film.

Preferably, the side wall of the pulling plate is fixedly connected with a pulling ring.

By adopting the technical scheme, the pulling plate is convenient for operators to pull.

Preferably, the rod wall of the insertion rod is fixedly connected with a sliding plate, and the inner wall of the insertion cylinder is provided with a sliding groove matched with the sliding plate.

Through adopting above-mentioned technical scheme, through mutually supporting of slide and spout, avoid the inserted bar to break away from the section of thick bamboo of inserting as far as possible.

Preferably, the first spring and the second spring are both copper alloy springs.

Through adopting above-mentioned technical scheme, can prolong the life of first spring and second spring.

Preferably, the shock absorbing column is of an oval ball structure.

Through adopting above-mentioned technical scheme, make the good soft glue film of support that stereoplasm glue film can the at utmost.

Preferably, the upper side wall of the transverse plate is fixedly connected with a sponge cushion.

Through adopting above-mentioned technical scheme, the comfort level that operating personnel pressed the diaphragm has been improved.

Compared with the prior art, the application provides a shock attenuation mounting structure for PCB board, possesses following beneficial effect:

this a shock attenuation mounting structure for PCB board can increase the convenience of PCB board dismouting when guaranteeing PCB board shock-absorbing capacity, has improved the convenience of operating personnel work greatly.

Drawings

Fig. 1 is a schematic structural view of a shock-absorbing mounting structure for a PCB board according to the present application;

fig. 2 is an enlarged schematic view of a portion a of fig. 1.

In the figure: 1. mounting a plate; 2. a vertical rod; 3. a first spring; 4. a ring plate; 5. a PCB board; 6. vertical holes; 7. inserting a cylinder; 8. a rod is inserted; 9. a transverse plate; 10. an elastic telescopic rod; 11. a sleeve; 12. positioning a groove; 13. positioning a plate; 14. clamping teeth; 15. a transverse hole; 16. a cross bar; 17. pulling a plate; 18. a second spring; 19. a shock-absorbing post; 20. a shock pad; 21. a hard glue layer; 22. a soft glue layer; 23. a pull ring; 24. a slide plate; 25. a chute; 26. a spongy cushion.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

Referring to fig. 1-2, a shock attenuation mounting structure for PCB, including mounting panel 1, the last side wall fixedly connected with montant 2 of mounting panel 1, the first spring 3 outside montant 2 is established to a plurality of covers of last side wall fixedly connected with of mounting panel 1, the upper end fixedly connected with crown plate 4 of first spring 3, the top of mounting panel 1 is equipped with PCB 5, PCB 5 set up with montant 2 vertical hole 6 that matches each other, the equal fixedly connected with in the last side wall left and right sides of mounting panel 1 inserts a section of thick bamboo 7, it has inserted bar 8 to insert a section of thick bamboo 7 interpolation, the upper end fixedly connected with diaphragm 9 of inserted bar 8, the last side wall fixedly connected with foam-rubber cushion 26 of diaphragm 9, the comfort level that operating personnel pressed diaphragm 9 has been improved, two elasticity telescopic links 10 of lower side wall fixedly connected with of diaphragm 9, the lower extreme fixedly connected with of elasticity telescopic link 10 and the sleeve 11 that montant 2 matches each other.

In addition, the inner wall of the inserting tube 7 is provided with a positioning groove 12, a positioning plate 13 is inserted in the positioning groove 12, the positioning plate 13 and the side wall of one opposite side of the inserting rod 8 are fixedly connected with latch teeth 14 matched with each other, the side wall of the inserting tube 7 is provided with a transverse hole 15, a transverse rod 16 is inserted in the transverse hole 15, one end of the transverse rod 16 located in the positioning groove 12 is fixedly connected with the side wall of the positioning plate 13, one end of the transverse rod 16 extending out of the transverse hole 15 is fixedly connected with a pulling plate 17, the side wall of the pulling plate 17 is fixedly connected with a pulling ring 23, an operator can conveniently pull the pulling plate 17, the side wall between the pulling plate 17 and the inserting tube 7 is fixedly connected with a same second spring 18, the first spring 3 and the second spring 18 are copper alloy springs, and the service lives of the first spring 3 and the second spring 18 can be prolonged.

Refer to fig. 1, a plurality of shock absorber posts 19 of the last lateral wall fixedly connected with of mounting panel 1 and shock pad 20, crisscross distribution each other sets up between shock absorber post 19 and the shock pad 20, further improved PCB board 5's support ability, shock absorber post 19 is the oval ball structure, make the good soft glue film 22 of support that stereoplasm glue film 21 can the at utmost, shock absorber post 19 includes stereoplasm glue film 21 and soft glue film 22, can support soft glue film 22 through stereoplasm glue film 21, stereoplasm glue film 21 is in the middle part, the tip that soft glue film 22 is in the both ends of stereoplasm glue film 21 and keeps away from stereoplasm glue film 21 supports respectively to press and leans on the near side mutually at PCB board 5 and mounting panel 1.

Referring to fig. 2, a sliding plate 24 is fixedly connected to a rod wall of the insertion rod 8, a sliding groove 25 matched with the sliding plate 24 is formed in the inner wall of the insertion cylinder 7, and the insertion rod 8 is prevented from being separated from the insertion cylinder 7 as much as possible by the mutual matching of the sliding plate 24 and the sliding groove 25.

In this application, during the use, aim at montant 2 vertical hole 6 and place PCB board 5, then press down diaphragm 9, diaphragm 9 drives sleeve 11 and inserted bar 8 and moves suitable position downwards, make sleeve 11 cover establish outside montant 2, mutually support through latch 14 simultaneously fixes inserted bar 8, fix sleeve 11 simultaneously, thereby well fixed PCB board 5, the device can be when guaranteeing PCB board shock-absorbing capacity, the convenience of PCB board dismouting has been increased, the convenience of operating personnel work has been improved greatly.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.

Claims

1. The utility model provides a shock attenuation mounting structure for PCB board, includes mounting panel (1), its characterized in that, the last lateral wall fixedly connected with montant (2) of mounting panel (1), the last lateral wall fixedly connected with of mounting panel (1) a plurality of cover establish at montant (2) outside first spring (3), the upper end fixedly connected with crown plate (4) of first spring (3), the top of mounting panel (1) is equipped with PCB board (5), set up with montant (2) the vertical hole (6) that matches each other of PCB board (5), the equal fixedly connected with of the last lateral wall left and right sides of mounting panel (1) inserts a section of thick bamboo (7), it has inserted bar (8) to insert a section of thick bamboo (7) interpolation, the upper end fixedly connected with diaphragm (9) of inserted bar (8), the lower lateral wall fixedly connected with elasticity telescopic link (10) of diaphragm (9), the lower extreme fixedly connected with of elasticity telescopic link (10) has sleeve (11) that matches each other with montant (2), the utility model discloses a plug-in connection structure, including the lateral wall of a section of thick bamboo (7), the inner wall of a section of thick bamboo (7) has seted up constant head tank (12) and has had locating plate (13) in constant head tank (12), locating plate (13) and inserted bar (8) the equal fixedly connected with latch (14) that match each other of lateral wall of one side in opposite directions, the lateral wall of a section of thick bamboo (7) has seted up cross bore (15) and cross bore (15) interpolation and has connect horizontal pole (16), horizontal pole (16) are located the lateral wall fixed connection of the one end of constant head tank (12) and locating plate (13), the one end fixedly connected with arm-tie (17) that cross bore (15) were stretched out in horizontal pole (16), the same second spring (18) of lateral wall fixedly connected with between arm-tie (17) and a section of thick bamboo (7).

2. A shock-absorbing mounting structure for a PCB board according to claim 1, wherein a plurality of shock-absorbing posts (19) and shock-absorbing pads (20) are fixedly connected to the upper side wall of the mounting board (1).

3. A shock-absorbing mounting structure for a PCB board according to claim 2, wherein the shock-absorbing column (19) comprises a hard glue layer (21) and a soft glue layer (22).

4. A shock-absorbing mounting structure for PCB board according to claim 1, wherein a pulling ring (23) is fixedly connected to a side wall of the pulling plate (17).

5. A shock-absorbing mounting structure for PCB board according to claim 1, wherein the rod wall of the insertion rod (8) is fixedly connected with a sliding plate (24), and the inner wall of the insertion tube (7) is provided with a sliding slot (25) matching with the sliding plate (24).

6. A shock-absorbing mounting structure for a PCB board as claimed in claim 1, wherein the first spring (3) and the second spring (18) are both copper alloy springs.

7. A shock absorbing mounting structure for a PCB board according to claim 2, wherein the shock absorbing pillar (19) is of an oval ball structure.

8. A shock-absorbing mounting structure for PCB board according to claim 1 characterized in that sponge pad (26) is fixedly connected to the upper side wall of the cross board (9).