CN217283740U

CN217283740U - Circuit board anti-vibration shell

Info

Publication number: CN217283740U
Application number: CN202220958175.3U
Authority: CN
Inventors: 徐林峰
Original assignee: Bass Medical Technology Suzhou Co ltd
Current assignee: Bass Medical Technology Suzhou Co ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-08-23
Anticipated expiration: 2032-04-24

Abstract

The utility model discloses a circuit board anti-vibration shell, which comprises an installation shell, wherein a buffer shell is respectively arranged on the inner wall of one side of the installation shell, a clamping groove is arranged on the outer wall of the bottom of the buffer shell, the buffer shell is clamped with a telescopic connecting component through the clamping groove, the inner side of the buffer shell is provided with a buffer plate, the inner walls of the two sides of the buffer shell are respectively provided with a slide bar, the side wall of the slide bar is respectively provided with a first spring and a press block, the first spring is positioned between the pressing block and the buffer shell, the outer wall of the top of the pressing block is provided with a fixed frame, the circuit board arranged in the shell can be protected by buffering through the buffering shell, the telescopic connecting component, the sliding rod, the first spring, the pressing block, the fixing frame, the connecting rod, the buffering plate, the buffering pad and the rubber column, therefore, the anti-falling performance of the installation shell can be improved, and the problems that electronic elements such as circuit boards and the like in the installation shell are easy to damage due to vibration and the like can be avoided.

Description

Circuit board anti-vibration casing

Technical Field

The utility model relates to a circuit board technical field, in particular to circuit board anti-vibration casing.

Background

The PCB, a so-called printed circuit board in chinese, is an important electronic component, a support for electronic components, a carrier for electrical interconnection of electronic components, and is called a "printed" circuit board because it is manufactured by electronic printing.

When some existing battery pack shells and other things are used, the damping and buffering effects are poor, so that electronic components such as circuit boards and the like in the battery pack shells are easy to damage, and unnecessary influences are further caused on the mechanical use of the shells and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circuit board anti-vibration casing to it is relatively poor to solve the shock attenuation buffering effect who proposes among the above-mentioned background art, thereby makes the problem of the circumstances such as damage appear easily in electronic components such as its inside circuit board easily.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a circuit board anti-vibration casing, includes the installation shell, install the buffering shell on the inner wall of one side of installation shell respectively, the joint groove has been seted up on the bottom outer wall of buffering shell, the buffering shell passes through joint groove joint has flexible coupling assembling, the inboard of buffering shell is provided with the buffer board, install the slide bar on the both sides inner wall of buffering shell respectively, be provided with first spring and briquetting on the lateral wall of slide bar respectively, just first spring is located the briquetting with between the buffering shell, install the mount on the top outer wall of briquetting, the inboard of mount articulates there is the connecting rod, just the connecting rod is kept away from the one end of briquetting is passed through the mount with the buffer board is connected.

Preferably, flexible coupling assembling includes connecting cylinder and spliced pole, just the spliced pole is located the inboard of connecting cylinder, install the second spring on one side inner wall of spliced pole, the one end of second spring is connected with the fixed knot, the joint mouth has been seted up on the both sides outer wall of connecting cylinder respectively, just the spliced pole passes through fixed knot respectively with the joint mouth with connecting cylinder looks joint.

Preferably, the quantity of buffering shell is two, the connecting cylinder with install the joint board on the outer wall of one side of spliced pole respectively, and two the buffering shell passes through the joint groove respectively with the joint board with flexible coupling assembling looks joint.

Preferably, a threaded opening is formed in the inner wall of one side of the connecting column, a round hole is formed in the outer wall of one side of the fixing buckle, a stabilizer bar is mounted on the outer wall of one side of the connecting column, a thread is arranged at one end of the stabilizer bar, and one end of the stabilizer bar penetrates through the round hole to be respectively connected with the threaded opening and the connecting column through the thread.

Preferably, a buffer pad is arranged on the inner wall of the bottom of the buffer shell, and the buffer pad is made of rubber or sponge.

Preferably, install the ebonite ring on the bottom inner wall of installation shell respectively, the internally mounted of ebonite ring has the rubber column, just the rubber column is higher than ebonite ring 0.5 mm.

The utility model discloses a technological effect and advantage:

1. through buffer case, flexible coupling assembling, slide bar, first spring, briquetting, mount, connecting rod, buffer board, blotter and the rubber column that sets up, can cushion protection to the inside circuit board of installation shell to can enough improve the anti nature of falling of installation shell, electronic component such as the inside circuit board of installation shell can be avoided again because the circumstances such as vibrations appear damaging the scheduling problem easily.

2. Through connecting cylinder, spliced pole, second spring, fixed knot, joint interface and the stabilizer bar that sets up, make the distance between the buffering shell adjust according to the condition to make the buffering shell can be neat and stable fix in the installation shell, and then can effectual improvement buffering shell's fixed effect.

Drawings

Fig. 1 is a schematic sectional view of the buffering housing of the present invention.

Fig. 2 is a schematic sectional structural view of the mounting housing of the present invention.

Fig. 3 is a schematic diagram of the internal structure of the mounting case of the present invention.

Fig. 4 is a schematic structural view of the buffer plate of the present invention.

Fig. 5 is a schematic structural view of the telescopic connection assembly of the present invention.

Fig. 6 is a schematic structural view of the screw thread of the present invention.

In the figure: 1. installing a shell; 2. a buffer housing; 3. a telescopic connecting component; 31. a connecting cylinder; 32. connecting columns; 33. a second spring; 34. a fixing buckle; 35. a card interface; 4. a slide bar; 5. a first spring; 6. briquetting; 7. a fixed mount; 8. a connecting rod; 9. a buffer plate; 10. a stabilizer bar; 11. a thread; 12. a clamping and connecting plate; 13. a cushion pad; 14. a rubber column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a circuit board anti-vibration shell as shown in figures 1-6, which comprises a mounting shell 1, wherein the inner wall of the bottom of the mounting shell 1 is respectively provided with a hard rubber ring, the inner part of the hard rubber ring is provided with a rubber column 14, the rubber column 14 is 0.5mm higher than the hard rubber ring, the circuit board can be conveniently limited and fixed by the hard rubber ring and the rubber column 14, and can be prevented from being impacted when the circuit board is vibrated, the inner wall of one side of the mounting shell 1 is respectively provided with a buffer shell 2, the outer wall of the bottom of the buffer shell 2 is provided with a clamping groove, the buffer shell 2 is clamped with a telescopic connecting component 3 by the clamping groove, the fixing efficiency of the buffer shell 2 can be favorably increased by the telescopic connecting component 3, the distance of the buffer shell 2 can be adjusted according to the condition inside the mounting shell 1, the inner side of the buffer shell 2 is provided with a buffer plate 9, the inner walls of two sides of the buffer shell 2 are respectively provided with a slide bar 4, the side walls of the slide bar 4 are respectively provided with a first spring 5 and a press block 6, the first spring 5 is positioned between the press block 6 and the buffer shell 2, the outer wall of the top of the press block 6 is provided with a fixing frame 7, the inner side of the fixing frame 7 is hinged with a connecting rod 8, one end of the connecting rod 8, which is far away from the press block 6, is connected with a buffer plate 9 through the fixing frame 7, the connecting rod 8 is driven by the buffer plate 9 to move up and down, so that the connecting rod 8 drives the press block 6 to press the first spring 5 on the slide bar 4 under the action of the fixing frame 7, then the press block 6 is buffered through the elasticity of the first spring 5, so that the press block 6 buffers the buffer plate 9 and a circuit board through the connecting rod 8, and further the circuit board is beneficial to avoiding the problems of easy damage and the like caused by the vibration and the like, install blotter 13 on the bottom inner wall of buffer housing 2, and blotter 13's material is rubber or sponge, through blotter 13, is favorable to increasing the buffering shock attenuation effect of buffer board 9.

In this embodiment, flexible coupling assembling 3 includes connecting cylinder 31 and spliced pole 32, and spliced pole 32 is located connecting cylinder 31's inboard, install second spring 33 on one side inner wall of spliced pole 32, the one end of second spring 33 is connected with fixed knot 34, joint interface 35 has been seted up on connecting cylinder 31's the both sides outer wall respectively, and connecting cylinder 32 through fixed knot 34 respectively with joint interface 35 and connecting cylinder 31 looks joint, press the inside of spliced pole 32 to connecting cylinder 31 through the manual work and move, thereby conveniently adjust the distance of buffer housing 2, then drive fixed knot 34 through the inside second spring 33 that sets up of spliced pole 32 and shift out and make in fixed knot 34 shifts out from connecting cylinder 32 and make in the joint interface 35 of seting up on the connecting cylinder 31, thereby be favorable to carrying on spacing fixedly to connecting cylinder 31 and spliced pole 32 to the distance of adjusting.

In this embodiment, the quantity of buffering shell 2 is two, install joint board 12 on the one side outer wall of connecting cylinder 31 and spliced pole 32 respectively, and two buffering shells 2 through the joint groove respectively with joint board 12 and flexible coupling assembling 3 looks joint, through joint board 12 and joint groove, make two buffering shells 2 conveniently be connected with connecting cylinder 31 and spliced pole 32, thereby can enough make neat and stable the fixing in installation shell 1 of buffering shell 2, be favorable to improving the fixed effect of buffering shell 2 again, secondly still conveniently dismantle the maintenance change to buffering shell 2.

In this embodiment, threaded hole has been seted up on one side inner wall of spliced pole 32, the round hole has been seted up on one side outer wall of fixed knot 34, install stabilizer bar 10 on one side outer wall of spliced pole 32, stabilizer bar 10's one end is provided with screw thread 11, and stabilizer bar 10's one end is passed the round hole and is passed screw thread 11 respectively with threaded hole and spliced pole 32 threaded connection, through stabilizer bar 10, it is spacing to both be favorable to fixed knot 34, make fixed knot 34 conveniently stretch out from spliced pole 32 again, and then can also avoid fixed knot 34 to be blockked because some accidents can not carry out the joint with joint mouth 35 in spliced pole 32.

This practical theory of operation: the utility model relates to a circuit board anti-vibration casing, during the use, the elasticity through first spring 5 itself drives briquetting 6 and removes under slide bar 4's effect, then briquetting 6 in the removal drives buffer board 9 through mount 7 and connecting rod 8 and cushions the circuit board of installation shell 1 inside.

According to the inside condition of installation shell 1, then press spliced pole 32 to connecting cylinder 31's inside through the manual work and move, then drive fixed knot 34 through the inside second spring 33 of spliced pole 32 and remove again to make in fixed knot 34 joint advances card interface 35, and then both conveniently fix connecting cylinder 31 and spliced pole 32 that adjust, make again that buffer shell 2 can select the installation distance according to the condition.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. The utility model provides a circuit board anti-vibration casing, includes installation shell (1), its characterized in that: the inner wall of one side of the mounting shell (1) is respectively provided with a buffer shell (2), a clamping groove is formed in the outer wall of the bottom of the buffer shell (2), the buffer shell (2) is clamped with a telescopic connecting component (3) through the clamping groove, a buffer plate (9) is arranged on the inner side of the buffer shell (2), slide bars (4) are respectively arranged on the inner walls of the two sides of the buffer shell (2), the side wall of the slide bar (4) is respectively provided with a first spring (5) and a pressing block (6), and the first spring (5) is positioned between the pressing block (6) and the buffer shell (2), a fixed frame (7) is arranged on the outer wall of the top of the pressing block (6), the inner side of the fixed frame (7) is hinged with a connecting rod (8), and one end of the connecting rod (8) far away from the pressing block (6) is connected with the buffer plate (9) through the fixing frame (7).

2. A circuit board vibration dampening housing as claimed in claim 1, wherein: flexible coupling assembling (3) are including connecting cylinder (31) and spliced pole (32), just spliced pole (32) are located the inboard of connecting cylinder (31), install second spring (33) on one side inner wall of spliced pole (32), the one end of second spring (33) is connected with fixed knot (34), joint mouth (35) have been seted up on the both sides outer wall of connecting cylinder (31) respectively, just spliced pole (32) pass through fixed knot (34) respectively with joint mouth (35) with connecting cylinder (31) looks joint.

3. A circuit board vibration dampening housing according to claim 2, wherein: the quantity of buffering shell (2) is two, connecting cylinder (31) with install joint board (12) on the one side outer wall of spliced pole (32) respectively, and two buffering shell (2) pass through the joint groove respectively with joint board (12) with flexible coupling assembling (3) looks joint.

4. A circuit board vibration damper housing according to claim 3, wherein: the utility model discloses a stabilizer bar, including spliced pole (32), fixed knot (34), stabilizer bar (10) are installed to the round hole on the one side outer wall of fixed knot (34), set up threaded mouth on the one side inner wall of spliced pole (32), set up the round hole on the one side outer wall of fixed knot (34), the one end of stabilizer bar (10) is provided with screw thread (11), just the one end of stabilizer bar (10) is passed the round hole passes through screw thread (11) respectively with threaded mouth with spliced pole (32) threaded connection.

5. A circuit board vibration dampening housing as claimed in claim 1, wherein: install blotter (13) on the bottom inner wall of buffer housing (2), just the material of blotter (13) is rubber or sponge.

6. A circuit board vibration dampening housing as claimed in claim 1, wherein: install the ebonite ring on the bottom inner wall of installation shell (1) respectively, the internally mounted of ebonite ring has rubber column (14), just rubber column (14) are higher than ebonite ring 0.5 mm.