CN215499719U - Digital product circuit board with high temperature resistance - Google Patents
Digital product circuit board with high temperature resistance Download PDFInfo
- Publication number
- CN215499719U CN215499719U CN202121819819.2U CN202121819819U CN215499719U CN 215499719 U CN215499719 U CN 215499719U CN 202121819819 U CN202121819819 U CN 202121819819U CN 215499719 U CN215499719 U CN 215499719U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- high temperature
- temperature resistance
- rod
- sliding block
- 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
- 238000001816 cooling Methods 0.000 claims abstract description 5
- 230000004888 barrier function Effects 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 8
- 230000017525 heat dissipation Effects 0.000 abstract description 5
- 230000033228 biological regulation Effects 0.000 abstract description 2
- 238000013461 design Methods 0.000 abstract description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a high-temperature-resistant digital product circuit board, which comprises a circuit board, wherein supports are respectively supported on two sides below the circuit board, a threaded rod is transversely inserted between the two supports, and fixing blocks are rotatably arranged at two ends of the threaded rod; a groove is formed in one side of the support, a sliding rod is fixed in the groove, a sliding block slides on the sliding rod, a telescopic rod is arranged on the sliding block, and one end of the telescopic rod is connected with a cooling fan; the support is also provided with a limiting part which can fix and limit the circuit board. Through the design have support, litter, slider, radiator fan, telescopic link to the accessible manual regulation carries out the heat dissipation of pertinence.
Description
Technical Field
The utility model relates to the field of circuit boards, in particular to a circuit board of a digital product with high temperature resistance.
Background
The circuit board has the name: ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, PCB boards, aluminum substrates, high-frequency boards, thick copper plates, impedance boards, PCBs, ultra-thin circuit boards, printed (copper etching technology) circuit boards, and the like. The circuit board has the advantages of miniaturization and visualization of the circuit, plays an important role in batch production of fixed circuits and optimization of electrical appliance layout, can be called a printed circuit board or a printed circuit board, and has the characteristics of high wiring density, light weight, thin thickness and good bending property. The birth and the development of soft and hard combined board FPC and PCB have urged this new product of soft and hard combined board, Chinese patent discloses a high temperature resistant circuit board (grant publication No. CN213306061U), this patent technique can be through setting up the mounting through-hole, the electron fan of heat dissipation, arc connecting plate and fastening bolt, the electron fan of heat dissipation moves in the mounting through-hole, dispel the heat to the circuit board body, fastening bolt precesses soon in the arc connecting plate, fix the pressure to the circuit board body and hold, satisfy the circuit board use of different model sizes, however, the position of the electron fan of heat dissipation is fixed in this patent technique, can not adjust at will, thereby the pertinence dispels the heat. Therefore, the present invention provides a circuit board with high temperature resistance for digital products, so as to solve the problems in the background art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a circuit board of a digital product with high temperature resistance, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a circuit board of a digital product with high temperature resistance comprises a circuit board, wherein supports are respectively supported on two sides below the circuit board, a threaded rod is transversely inserted between the two supports, and fixing blocks are rotatably arranged at two ends of the threaded rod;
a groove is formed in one side of the support, a sliding rod is fixed in the groove, a sliding block slides on the sliding rod, a telescopic rod is arranged on the sliding block, and one end of the telescopic rod is connected with a cooling fan;
the support is also provided with a limiting part which can fix and limit the circuit board.
As a further scheme of the utility model, the limiting part comprises a barrier strip, a rotating frame, a bolt and a pressing sheet, wherein the bolt is in threaded connection with the rotating frame, and the barrier strip is fixed on the support.
As a still further aspect of the present invention, the rotating frame rotates on the barrier.
As a further aspect of the present invention, the tail end of the bolt is fixed to the pressing piece, and the top end of the bolt is fixed to the rotating disc.
As a still further aspect of the present invention, the telescopic rod is rotated on the slider.
As a still further aspect of the present invention, the threaded rod is threadedly connected to the bracket.
Compared with the prior art, the utility model has the beneficial effects that:
through the design have support, litter, slider, radiator fan, telescopic link to the accessible manual regulation carries out the heat dissipation of pertinence.
Drawings
Fig. 1 is a schematic structural diagram of a circuit board of a digital product with high temperature resistance.
Fig. 2 is a schematic view of a partial structure of a circuit board of a digital product with high temperature resistance.
Fig. 3 is a schematic structural diagram of a bracket and a limiting part in a circuit board of a digital product with high temperature resistance.
In the figure: 1. a circuit board; 2. a support; 201. a groove; 202. a slide rod; 3. a fixed block; 4. a threaded rod; 5. a heat radiation fan; 6. a telescopic rod; 7. a slider; 8. a limiting part; 801. blocking strips; 802. a rotating frame; 803. a bolt; 804. pressing the tablets.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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 to 3, in the embodiment of the utility model, a circuit board of a digital product with high temperature resistance includes a circuit board 1, supports 2 are supported on both sides of the lower portion of the circuit board 1, a threaded rod 4 is transversely inserted between the two supports 2, the threaded rod 4 is in threaded connection with the supports 2, fixing blocks 3 are rotated at both ends of the threaded rod 4, the threaded rod 4 can be manually rotated, and the distance between the two supports 2 can be changed according to the size of the circuit board 1;
a groove 201 is formed in one side of the support 2, a sliding rod 202 is fixed in the groove 201, a sliding block 7 slides on the sliding rod 202, a telescopic rod 6 is arranged on the sliding block 7, the telescopic rod 6 rotates on the sliding block 7, one end of the telescopic rod 6 is connected with a cooling fan 5, and the position of the cooling fan 5 can be changed by manually adjusting the angle and the length of the telescopic rod 6 through the sliding block 7;
the bracket 2 is also provided with a limiting part 8 which can fix and limit the circuit board 1;
in the second embodiment, on the basis of the first embodiment, the limiting portion 8 includes a barrier 801, a rotating frame 802, a bolt 803, and a pressing piece 804, the bolt 803 is in threaded connection with the rotating frame 802, the barrier 801 is fixed on the bracket 2, the rotating frame 802 rotates on the barrier 801, the tail end of the bolt 803 is fixed with the pressing piece 804, and the top end of the bolt is fixed with a rotating disc;
the rotating frame 802 is manually rotated, then the rotating disc is rotated again to perform threaded rotation on the bolt 803 of the rotating frame 802, and finally the pressing sheet 804 is pressed and fixed on the circuit board 1.
It is noted here that an external controller is required to control its devices.
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 (6)
1. A circuit board of a digital product with high temperature resistance comprises a circuit board (1) and is characterized in that supports (2) are respectively supported on two sides below the circuit board (1), a threaded rod (4) is transversely inserted between the two supports (2), and fixing blocks (3) are rotatably arranged at two ends of the threaded rod (4);
a groove (201) is formed in one side of the support (2), a sliding rod (202) is fixed in the groove (201), a sliding block (7) slides on the sliding rod (202), a telescopic rod (6) is arranged on the sliding block (7), and one end of the telescopic rod (6) is connected with a cooling fan (5);
the support (2) is also provided with a limiting part (8) which can fix and limit the circuit board (1).
2. The circuit board with high temperature resistance for digital products according to claim 1, wherein the position-limiting part (8) comprises a barrier strip (801), a rotating frame (802), a bolt (803), and a pressing piece (804), the bolt (803) is in threaded connection with the rotating frame (802), and the barrier strip (801) is fixed on the bracket (2).
3. The circuit board with high temperature resistance for digital products according to claim 2, wherein the rotating frame (802) rotates on the barrier strip (801).
4. The circuit board with high temperature resistance for digital products as claimed in claim 2, wherein the bolt (803) has a tail end fixed to the pressing piece (804) and a top end fixed to the rotating disc.
5. The circuit board with high temperature resistance for digital products according to claim 1, wherein the telescopic rod (6) rotates on the sliding block (7).
6. The circuit board with high temperature resistance for digital products according to claim 1, wherein the threaded rod (4) is in threaded connection with the bracket (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121819819.2U CN215499719U (en) | 2021-08-05 | 2021-08-05 | Digital product circuit board with high temperature resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121819819.2U CN215499719U (en) | 2021-08-05 | 2021-08-05 | Digital product circuit board with high temperature resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215499719U true CN215499719U (en) | 2022-01-11 |
Family
ID=79756105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121819819.2U Expired - Fee Related CN215499719U (en) | 2021-08-05 | 2021-08-05 | Digital product circuit board with high temperature resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215499719U (en) |
-
2021
- 2021-08-05 CN CN202121819819.2U patent/CN215499719U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215499719U (en) | Digital product circuit board with high temperature resistance | |
| CN216626158U (en) | High temperature resistant circuit board based on metal base preparation | |
| CN207336583U (en) | A kind of wiring board testing jig being easily installed | |
| CN216532342U (en) | High temperature resistant flexible circuit board | |
| CN209424707U (en) | A kind of reflow soldering apparatus that heating effect is good | |
| CN213694298U (en) | High-heat-dissipation circuit board for electric appliance | |
| CN220139790U (en) | PCB board paster packaging structure | |
| CN220733091U (en) | Double-sided radiating PCB circuit board | |
| CN220383286U (en) | Nested composite circuit board | |
| CN219351993U (en) | High-precision multilayer PCB circuit board | |
| CN218218103U (en) | Sliding groove type touch circuit board | |
| CN211321817U (en) | Heat dissipation type circuit board assembly convenient to dismouting | |
| CN215500293U (en) | LED circuit board convenient to installation | |
| CN219269150U (en) | Circuit board convenient to heat dissipation | |
| CN214592217U (en) | Circuit board with soldering positioning mechanism | |
| CN215991724U (en) | Circuit board with heat dissipation function | |
| CN218352945U (en) | Circuit board with protective structure for 5G signal transmission | |
| CN220823534U (en) | Explosion-proof circuit board for electric power safety monitoring | |
| CN215647539U (en) | Embedded circuit board | |
| CN212544164U (en) | Exhaust fan control circuit board convenient to heat dissipation | |
| CN218224949U (en) | High security circuit board processing is with cutting out material cutting device | |
| CN216451593U (en) | Composite heat-conducting PCB | |
| CN212519793U (en) | PCB heat dissipation device applied to electronics | |
| CN219876561U (en) | Multilayer circuit board capable of preventing circuit board from moving and colliding | |
| CN208832395U (en) | One kind can the low attenuation LED aluminum base plate of multi-angle irradiation |
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: 20220111 |