CN216626152U - Anti-falling type circuit mainboard for communication - Google Patents
Anti-falling type circuit mainboard for communication Download PDFInfo
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- CN216626152U CN216626152U CN202122151273.4U CN202122151273U CN216626152U CN 216626152 U CN216626152 U CN 216626152U CN 202122151273 U CN202122151273 U CN 202122151273U CN 216626152 U CN216626152 U CN 216626152U
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- elastic
- backing plate
- top cover
- bottom cover
- spring
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Abstract
The utility model relates to an anti-falling type circuit mainboard for communication, which comprises a top cover and a bottom cover, wherein the top cover is rotatably arranged on the bottom cover, and a space for accommodating the circuit mainboard is formed between the top cover and the bottom cover when the top cover is buckled on the bottom cover; the space in be provided with buffer gear, this buffer gear includes last elastic backing plate, lower elastic backing plate, lateral part elastic bulge and elastic support unit, last elastic backing plate install the top cap on. The utility model has the advantages that: the upper elastic base plate, the lower elastic base plate and the side elastic bulges are arranged, so that the circuit board is effectively prevented from being directly impacted, and the circuit board is buffered when being impacted; the heat that the circuit board produced still can get rid of through top cap upper portion air vent and top cap lateral part air vent and bottom lower part air vent and top cap lateral part air vent, simple structure, convenient to carry has reduced the probability of destruction when the circuit board falls promptly, still has the heat dissipation function simultaneously.
Description
Technical Field
The utility model relates to an anti-falling type circuit mainboard for communication, and relates to the field of circuit boards.
Background
The circuit board is important part among the electronic equipment, if drop by accident in the operation process, the condition that the electronic component drops or is damaged appears after just receiving the striking easily, has influenced the use of circuit board, makes the circuit board scrap easily, and current circuit board mostly does not possess prevents falling the performance, and some possess prevent falling the performance, nevertheless prevent falling the performance relatively poor, are unfavorable for the protection of circuit board.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides an anti-falling type circuit mainboard for communication, and the technical scheme of the utility model is as follows:
a fall-proof communication circuit mainboard comprises a top cover and a bottom cover, wherein the top cover is rotatably arranged on the bottom cover, and a space for accommodating the circuit mainboard is formed between the top cover and the bottom cover when the top cover is buckled on the bottom cover; the space in be provided with buffer gear, this buffer gear include elastic backing plate, lower elastic backing plate, lateral part elastic bulge and elastic support unit, last elastic backing plate install the top cap on, lower elastic backing plate with the bottom between be provided with several elastic support unit, lower elastic backing plate and last elastic backing plate corresponding, install between this last elastic backing plate and lower elastic backing plate circuit mainboard, be provided with on this last elastic backing plate with the circuit mainboard contact point form protruding, be provided with on this lower elastic backing plate with the circuit mainboard contact point form protruding down, be provided with in the both sides of this circuit mainboard lateral part elastic bulge.
The side elastic bulge comprises an upper side elastic bulge arranged on the top cover and a lower side elastic bulge arranged on the bottom cover, and the upper side elastic bulge is in butt joint with the lower side elastic bulge and then is in contact with the circuit main board.
Each elastic supporting unit comprises a spring and a spring fine adjustment rod, one end of the spring fine adjustment rod is connected to the bottom cover in a threaded mode, the other end of the spring fine adjustment rod is connected with one end of the spring, and the spring is in rotating fit with the spring adjustment rod; the other end of the spring is connected with the lower elastic backing plate.
The upper elastic base plate is provided with a top cover upper vent hole and a top cover side vent hole; the lower elastic cushion plate is provided with a bottom cover lower vent hole and a top cover side vent hole. The utility model has the advantages that: the upper elastic base plate, the lower elastic base plate and the side elastic bulges are arranged, so that the circuit board is effectively prevented from being directly impacted, and the circuit board is buffered when being impacted; the heat that the circuit board produced still can get rid of through top cap upper portion air vent and top cap lateral part air vent and bottom lower part air vent and top cap lateral part air vent, simple structure, convenient to carry has reduced the probability of destruction when the circuit board falls promptly, still has the heat dissipation function simultaneously.
Drawings
Fig. 1 is a schematic view of the main structure of the present invention.
Detailed Description
The utility model will be further described with reference to specific embodiments, and the advantages and features of the utility model will become apparent as the description proceeds. These examples are illustrative only and do not limit the scope of the present invention in any way. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model, and that such changes and modifications may be made without departing from the spirit and scope of the utility model.
Referring to fig. 1, the utility model relates to a fall-resistant communication circuit board, which comprises a top cover 1 and a bottom cover 2, wherein the top cover 1 is rotatably mounted on the bottom cover 2, and when the top cover 1 is buckled on the bottom cover 2, a space for accommodating the circuit board is formed between the top cover 1 and the bottom cover 2; the space in be provided with buffer gear, this buffer gear include elastic backing plate 13, lower elastic backing plate 24, lateral part elastic bulge and elastic support unit, last elastic backing plate 13 install top cap 1 on, lower elastic backing plate 24 with bottom 2 between be provided with several elastic support unit, lower elastic backing plate 24 and last elastic backing plate 13 corresponding, install between this last elastic backing plate 13 and lower elastic backing plate 24 circuit board 16, be provided with on this last elastic backing plate 13 with the contact of circuit board 16 point form protruding 14, be provided with on this lower elastic backing plate 24 with the contact of circuit board 16 point form protruding 25 down, be provided with in the both sides of this circuit board lateral part elastic bulge.
The side elastic bulge comprises an upper side elastic bulge 15 arranged on the top cover 1 and a lower side elastic bulge 26 arranged on the bottom cover 2, and the upper side elastic bulge 15 is in butt joint with the lower side elastic bulge 26 and then is in contact with the circuit main board.
Each elastic supporting unit comprises a spring 23 and a spring fine adjustment rod 27, one end of the spring fine adjustment rod 27 is connected to the bottom cover 2 in a threaded manner, the other end of the spring fine adjustment rod 27 is connected with one end of the spring 23, and the spring 23 is in rotating fit with the spring adjustment rod 27; the other end of the spring 23 is connected with the lower elastic backing plate 2, and can be used for adjusting the height of the spring, so that the height of the lower elastic backing plate is adjusted, and the tightness of the lower elastic backing plate and a circuit board is kept.
The upper elastic cushion plate 1 is provided with a top cover upper vent hole 11 and a top cover side vent hole 12; the lower elastic backing plate 2 is provided with a bottom cover lower vent hole 21 and a top cover side vent hole 22.
The working principle of the utility model is as follows: in the embodiment, the upper elastic backing plate 13, the lower elastic backing plate 24 and the side elastic bulges are all made of rubber materials, when the circuit board is impacted or collided, the upper elastic backing plate and the lower elastic backing plate buffer in the vertical direction, the side elastic bulges buffer the circuit board at the sides, and as the contact surfaces of the upper elastic backing plate and the lower elastic backing plate and the circuit board are in point contact, the buffer effect is better; the height of the spring can be adjusted through the adjusting spring fine adjustment rod, the elastic tensioning performance is guaranteed, and the tightness of the lower elastic base plate and the circuit board is further achieved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (4)
1. The anti-falling communication circuit mainboard is characterized by comprising a top cover and a bottom cover, wherein the top cover is rotatably arranged on the bottom cover, and a space for accommodating the circuit mainboard is formed between the top cover and the bottom cover when the top cover is buckled on the bottom cover; the space in be provided with buffer gear, this buffer gear include elastic backing plate, lower elastic backing plate, lateral part elastic bulge and elastic support unit, last elastic backing plate install the top cap on, lower elastic backing plate with the bottom between be provided with several elastic support unit, lower elastic backing plate and last elastic backing plate corresponding, install between this last elastic backing plate and lower elastic backing plate circuit mainboard, be provided with on this last elastic backing plate with the circuit mainboard contact point form protruding, be provided with on this lower elastic backing plate with the circuit mainboard contact point form protruding down, be provided with in the both sides of this circuit mainboard lateral part elastic bulge.
2. A falling-resistant communication circuit board as claimed in claim 1, wherein the side elastic protrusions include an upper elastic protrusion disposed on the top cover and a lower elastic protrusion disposed on the bottom cover, and the upper elastic protrusion is abutted against the lower elastic protrusion and then contacts the circuit board.
3. The main circuit board according to claim 1 or 2, wherein each of the elastic supporting units comprises a spring and a spring tuning rod, one end of the spring tuning rod is screwed on the bottom cover, the other end of the spring tuning rod is connected with one end of the spring, and the spring is in rotating fit with the spring tuning rod; the other end of the spring is connected with the lower elastic backing plate.
4. The circuit main board for the drop-resistant communication according to claim 3, wherein the upper elastic pad plate is provided with a top cover upper vent hole and a top cover side vent hole; the lower elastic cushion plate is provided with a bottom cover lower vent hole and a top cover side vent hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122151273.4U CN216626152U (en) | 2021-09-07 | 2021-09-07 | Anti-falling type circuit mainboard for communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122151273.4U CN216626152U (en) | 2021-09-07 | 2021-09-07 | Anti-falling type circuit mainboard for communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216626152U true CN216626152U (en) | 2022-05-27 |
Family
ID=81692052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122151273.4U Active CN216626152U (en) | 2021-09-07 | 2021-09-07 | Anti-falling type circuit mainboard for communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216626152U (en) |
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2021
- 2021-09-07 CN CN202122151273.4U patent/CN216626152U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |