CN215581884U - Temperature-resistant printed circuit board - Google Patents
Temperature-resistant printed circuit board Download PDFInfo
- Publication number
- CN215581884U CN215581884U CN202121772825.7U CN202121772825U CN215581884U CN 215581884 U CN215581884 U CN 215581884U CN 202121772825 U CN202121772825 U CN 202121772825U CN 215581884 U CN215581884 U CN 215581884U
- Authority
- CN
- China
- Prior art keywords
- plate
- extension
- plate body
- circuit board
- printed circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009413 insulation Methods 0.000 claims description 14
- 230000017525 heat dissipation Effects 0.000 claims description 11
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of circuit boards and discloses a temperature-resistant printed circuit board, which comprises a board body, an extension board, a fixing hole, a control bolt and an extension block, wherein the side surface of the board body is provided with the extension block which is fixedly connected with the board body, the upper surfaces of the board body and the extension board are both provided with the fixing hole, the control bolt is arranged in the fixing hole, and the control bolt is respectively in threaded connection with the board body and the extension board. The plate body and the extension plate can be fixed, and the flexibility of the device can be effectively improved by the mode.
Description
Technical Field
The utility model relates to the technical field of circuit boards, in particular to a temperature-resistant printed circuit board.
Background
The circuit board, also known as a circuit board, is an electronic component which can miniaturize and visualize the circuit, plays an important role in the batch production of fixed circuits and the optimization of the layout of electrical appliances, has poor heat resistance and influences the service life of the circuit board, and cannot be adjusted according to the size of the electronic component, thereby influencing the flexibility of the circuit board.
The existing temperature-resistant printed circuit board has the following problems: 1. the existing circuit board has poor heat resistance, so that the circuit board is extremely easy to be damaged by high temperature, and the service life of the circuit board is influenced.
2. The existing circuit board cannot be adjusted according to the size of an electronic element, and the flexibility of the circuit board is influenced.
To this end, we have designed a temperature-resistant printed circuit board.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a temperature-resistant printed circuit board, which solves the problems that the prior circuit board has poor heat resistance and influences the service life of the circuit board, and the prior circuit board cannot be adjusted according to the size of an electronic element and influences the flexibility of the circuit board, which are provided by the background art.
In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a temperature resistant type printed circuit board, includes the plate body, extends board, fixed orifices, control bolt and extends the piece, the plate body side is equipped with extends the piece, extends piece and plate body fixed connection, and the plate body all has seted up the fixed orifices with extending the board upper surface, is equipped with control bolt in the fixed orifices, control bolt respectively with the plate body with extend board threaded connection.
Furthermore, a plurality of radiating holes are formed in the upper surface of the plate body.
Further, the radiating grooves are formed in the lower surfaces of the plate body and the extension plate, and the outer surfaces of the plate body and the extension plate are provided with heat insulation layers.
Furthermore, the bottom of the control bolt is provided with a control block, the control block is in threaded connection with the control bolt, the bottom of the control block is provided with a supporting pad, and the supporting pad is fixedly connected with the control block.
Furthermore, the side surface of the extension plate is provided with a fixing plate, the fixing plate is fixedly connected with the extension plate, the top of the fixing plate is provided with a placing groove, a connecting belt is arranged in the placing groove, the connecting belt is respectively fixedly connected with the extension block and the fixing plate, and the side surface of the connecting belt is provided with a crease.
Furthermore, a through hole is formed in the lower surface of the fixing plate, and a fixing bolt is arranged in the through hole and is respectively in threaded connection with the extension block and the fixing plate.
The utility model has the beneficial effects that: 1. the utility model discloses a, through having add the insulating layer to this device, make the plate body obtain promoting with the heat-proof quality of extension board, reduced the plate body and extended the board because of the probability of high temperature damage, effectually prolonged this device life.
2. The utility model discloses a, through having add extension board and connecting band to this device, make this device can adjust according to electronic component's size, the staff only need rotate fixed screw thread, then alright with make plate body and extension board separation, otherwise, alright with fixed with the plate body with extension board, through this mode, can effectually promote the flexibility of this device.
Drawings
FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a schematic bottom view of the present invention; FIG. 3 is a schematic structural view of another embodiment of the present invention; fig. 4 is a sectional view of the plate body and the extension plate according to the present invention.
In the figure: 1. a plate body; 2. an extension plate; 3. a fixing hole; 4. a control bolt; 5. an extension block; 6. a fixing plate; 7. fixing the bolt; 8. a control block; 9. a support pad; 10. a connecting belt; 11. a thermal insulation layer; 12. heat dissipation holes; 13. a placement groove; 14. folding; 15. a heat dissipation groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a temperature resistant type printed circuit board, including plate body 1, extension board 2, fixed orifices 3, control bolt 4 and extension piece 5, plate body 1 side is equipped with extension piece 5, extends piece (5) and plate body 1 fixed connection, and plate body 1 and extension board 2 upper surface have all seted up fixed orifices 3, are equipped with control bolt 4 in the fixed orifices 3, control bolt 4 respectively with plate body 1 with extend 2 threaded connection of board.
Referring to fig. 1, 2 and 4, a plurality of heat dissipation holes 12 are formed in the upper surface of the plate body 1, the heat dissipation holes 12 can increase the heat dissipation capacity of the plate body 1, heat dissipation grooves 15 are formed in the lower surfaces of the plate body 1 and the extension plate 2, the heat dissipation grooves 15 can increase the heat dissipation capacity of the plate body 1 and the extension plate 2, heat insulation layers 11 are arranged on the outer surfaces of the plate body 1 and the extension plate 2, the heat insulation layers 11 are made of thermal insulation materials, the heat insulation performance of the plate body 1 and the extension plate 2 is improved due to the heat insulation layers 11, and the probability of high-temperature damage of the plate body 1 and the extension plate 2 is reduced.
Referring to fig. 3, a control block 8 is arranged at the bottom of a control bolt 4, the control block 8 is in threaded connection with the control bolt 4, a support pad 9 is arranged at the bottom of the control block 8, the support pad 9 is fixedly connected with the control block 8, the support pad 9 can support the plate body 1 and the extension plate 2 to prevent pins of the plate body 1 and the extension plate 2 from contacting with an object, a fixing plate 6 is arranged on the side surface of the extension plate 2, the fixing plate 6 is fixedly connected with the extension plate 2, a placing groove 13 is formed in the top of the fixing plate 6, a connecting band 10 is arranged in the placing groove 13, the connecting band 10 is respectively fixedly connected with the extension block 5 and the fixing plate 6, a crease 14 is formed in the side surface of the connecting band 10, the connecting band 10 enables the device to be adjusted according to the size of an electronic component, a fixing bolt 7 is arranged in a through hole formed in the lower surface of the fixing plate 6, the fixing bolt 7 is respectively in threaded connection with the extension block 5 and the fixing plate 6, and a worker only needs to rotate the fixing bolt 7, the plate body 1 can then be separated from the extension plate 2, whereas the plate body 1 can be fixed to the extension plate 2.
In summary, when the heat insulation device is used, the heat insulation property of the plate body 1 and the extension plate 2 is improved by adding the heat insulation layer 11 to the heat insulation device, the probability that the plate body 1 and the extension plate 2 are damaged due to high temperature is reduced, the service life of the heat insulation device is effectively prolonged, the heat insulation device can be adjusted according to the size of an electronic element by adding the extension plate 2 and the connecting belt 10, a worker only needs to rotate the fixing thread to separate the plate body 1 from the extension plate 2, otherwise, the plate body 1 and the extension plate 2 can be fixed, and the flexibility of the heat insulation device can be effectively improved by the mode.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. The utility model provides a temperature resistant type printed circuit board, includes plate body (1), extension board (2), fixed orifices (3), control bolt (4) and extension piece (5), its characterized in that: the utility model discloses a plate body, including plate body (1), plate body (1) side is equipped with extension piece (5), extends piece (5) and plate body (1) fixed connection, and plate body (1) and extension board (2) upper surface have all seted up fixed orifices (3), is equipped with control bolt (4) in fixed orifices (3), control bolt (4) respectively with plate body (1) and extension board (2) threaded connection.
2. A temperature-tolerant printed circuit board according to claim 1, wherein: the upper surface of the plate body (1) is provided with a plurality of heat dissipation holes (12).
3. A temperature-tolerant printed circuit board according to claim 1, wherein: the heat dissipation plate is characterized in that heat dissipation grooves (15) are formed in the lower surfaces of the plate body (1) and the extension plate (2), and heat insulation layers (11) are arranged on the outer surfaces of the plate body (1) and the extension plate (2).
4. A temperature-tolerant printed circuit board according to claim 1, wherein: control bolt (4) bottom is equipped with control block (8), control block (8) and control bolt (4) threaded connection, and control block (8) bottom is equipped with supporting pad (9), supporting pad (9) and control block (8) fixed connection.
5. A temperature-tolerant printed circuit board according to claim 1, wherein: extend board (2) side and be equipped with fixed plate (6), fixed plate (6) and extend board (2) fixed connection, and fixed plate (6) top has seted up standing groove (13), is equipped with connecting band (10) in standing groove (13), connecting band (10) respectively with extend piece (5), fixed plate (6) fixed connection, and crease (14) have been seted up to connecting band (10) side surface.
6. The heat-resistant printed circuit board of claim 5, wherein: a through hole formed in the lower surface of the fixing plate (6) is internally provided with a fixing bolt (7), and the fixing bolt (7) is in threaded connection with the extension block (5) and the fixing plate (6) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121772825.7U CN215581884U (en) | 2021-08-02 | 2021-08-02 | Temperature-resistant printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121772825.7U CN215581884U (en) | 2021-08-02 | 2021-08-02 | Temperature-resistant printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215581884U true CN215581884U (en) | 2022-01-18 |
Family
ID=79830485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121772825.7U Expired - Fee Related CN215581884U (en) | 2021-08-02 | 2021-08-02 | Temperature-resistant printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215581884U (en) |
-
2021
- 2021-08-02 CN CN202121772825.7U patent/CN215581884U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |