CN213694335U - Stable form control scheme board - Google Patents
Stable form control scheme board Download PDFInfo
- Publication number
- CN213694335U CN213694335U CN202022642347.XU CN202022642347U CN213694335U CN 213694335 U CN213694335 U CN 213694335U CN 202022642347 U CN202022642347 U CN 202022642347U CN 213694335 U CN213694335 U CN 213694335U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- install
- groove
- filter screen
- slider
- 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
- 238000013016 damping Methods 0.000 claims abstract description 11
- 230000035939 shock Effects 0.000 claims description 6
- 239000000428 dust Substances 0.000 abstract description 15
- 230000017525 heat dissipation Effects 0.000 abstract description 7
- 238000005476 soldering Methods 0.000 abstract description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract description 3
- 230000008602 contraction Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 3
- 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
- 230000000694 effects Effects 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
- 239000004642 Polyimide Substances 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
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses a stable form control scheme board, the mounting panel comprises a mounting plate, install the curb plate on the mounting panel, be equipped with the damping groove on the curb plate, the damping groove endotheca is equipped with the slider, install the spring between damping groove and the slider, install the fixed plate on the slider, install the circuit board on the fixed plate. Through the extension and contraction of the spring, the anti-vibration force on the circuit board can be removed, and the situations of tin soldering and lead fracture on the circuit board are avoided; the filter screen cover covers the mounting plate, so that dust in the air can be filtered, and the situation that the dust is accumulated on the circuit board to influence the heat dissipation of the electronic element is avoided; the installation, the dismantlement of being convenient for control filter screen cover through rubber fixture block and draw-in groove are convenient for clear up filter screen cover, avoid appearing the dust and block up filter screen cover influence circuit board radiating condition.
Description
Technical Field
The utility model belongs to the technical field of the circuit board, specifically be a stable form control scheme board.
Background
The circuit board has the name: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, printed (copper etching technology) circuit board, etc. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout. The Circuit Board can be called as a Printed Circuit Board or a Printed Circuit Board, the name of English is (Printed Circuit Board) PCB, (Flexible Printed Circuit Board), FPC (FPC Circuit Board is also called as Flexible Circuit Board) is a Flexible Printed Circuit Board which is made of polyimide or polyester film as a base material, has high reliability and is excellent, and has the characteristics of high wiring density, light weight, thin thickness and good bending property), and the birth and development of FPC and PCB as a soft and hard combined Board, and the new product of the soft and hard combined Board is promoted. Therefore, the rigid-flex circuit board is a circuit board with FPC (flexible printed circuit) characteristics and PCB (printed circuit board) characteristics, which is formed by combining a flexible circuit board and a rigid circuit board according to relevant process requirements through processes such as pressing and the like.
At present, when the existing circuit board is connected with a lead, soldering is used for welding, when some circuit boards are used, the equipment can generate violent vibration, so that the circuit boards are subjected to larger anti-vibration force, the soldering on the circuit boards is disconnected with the lead, the use of the circuit boards is influenced, and when the circuit boards are used for a long time, dust is easily accumulated on the surfaces of the circuit boards, and the heat dissipation effect of electronic elements on the surfaces of the circuit boards is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stable form control scheme board to the anti-seismic power that the solution circuit board received is great, leads to soldering and wire disconnection on the circuit board, influences the use of circuit board, and, the circuit board is when using for a long time, and the dust is piled up easily on its surface, influences circuit board surface electronic component's radiating effect's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stable form control scheme board, includes the mounting panel, install the curb plate on the mounting panel, be equipped with the shock attenuation groove on the curb plate, the slider is equipped with to the shock attenuation inslot cover, install the spring between shock attenuation groove and the slider, install the fixed plate on the slider, install the circuit board on the fixed plate.
Preferably, the damping groove is internally provided with a fixing rod, the sliding block and the spring are sleeved on the fixing rod, the sliding block is provided with a round hole, the fixing rod is a round rod and sleeved in the round hole, the spring can be supported through the fixing rod, and the spring is prevented from being bent and deformed.
Preferably, the quantity of dead lever is four to eight, and evenly distributed is in two shock-absorbing grooves for a plurality of dead levers carry on spacingly to the slider, ensure that the slider can only reciprocate along the dead lever, avoid appearing the circuit board and control the condition of rocking.
Preferably, be equipped with the draw-in groove on the mounting panel, the joint has the rubber fixture block in the draw-in groove, and the cross-section of draw-in groove and rubber fixture block is trapezoidal, because rubber materials has good elasticity performance for dismantle, simple to operate is swift between draw-in groove and the rubber fixture block, thereby control screen panel installs fast, dismantles.
Preferably, the rubber fixture block is provided with the filter screen cover, the filter screen cover covers the mounting plate, dust in the air can be filtered, and the situation that the dust is accumulated on the circuit board to influence the heat dissipation of the electronic element is avoided.
Compared with the prior art, the beneficial effects of the utility model are that: through the extension and contraction of the spring, the anti-vibration force on the circuit board can be removed, and the situations of tin soldering and lead fracture on the circuit board are avoided; the filter screen cover covers the mounting plate, so that dust in the air can be filtered, and the situation that the dust is accumulated on the circuit board to influence the heat dissipation of the electronic element is avoided; the installation, the dismantlement of being convenient for control filter screen cover through rubber fixture block and draw-in groove are convenient for clear up filter screen cover, avoid appearing the dust and block up filter screen cover influence circuit board radiating condition.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
fig. 2 is a front sectional view of the overall structure of the present invention.
In the figure: 1 mounting panel, 2 curb plates, 3 shock-absorbing grooves, 4 sliders, 5 springs, 6 fixed plates, 7 circuit boards, 8 fixed rods, 9 clamping grooves, 10 rubber clamping blocks, 11 screen covers.
Detailed Description
Referring to fig. 2, a stable control circuit board comprises a mounting plate 1, a side plate 2 is mounted on the mounting plate 1 through screws, a damping groove 3 is formed in the side plate 2, a sliding block 4 is sleeved in the damping groove 3, a spring 5 is mounted between the damping groove 3 and the sliding block 4 through screws, a fixing plate 6 is mounted on the sliding block 4 through screws, and a circuit board 7 is mounted on the fixing plate 6 through screws.
Referring to fig. 2, a fixing rod 8 is installed in the damping groove 3 through a screw, the sliding block 4 and the spring 5 are both sleeved on the fixing rod 8, a circular hole is formed in the sliding block 4, the fixing rod 8 is a circular rod and is sleeved in the circular hole, and the spring 5 can be supported through the fixing rod 8, so that the situation that the spring 5 is bent and deformed is avoided.
Referring to fig. 2, the number of the fixing rods 8 is four to eight, and the fixing rods are uniformly distributed in the two damping grooves 3, so that the plurality of fixing rods 8 limit the sliding block 4, the sliding block 4 is ensured to move up and down only along the fixing rods 8, and the circuit board 7 is prevented from shaking left and right.
Referring to fig. 2, a clamping groove 9 is formed in the mounting plate 1, a rubber clamping block 10 is clamped in the clamping groove 9, the cross sections of the clamping groove 9 and the rubber clamping block 10 are both trapezoidal, and the rubber material has good elastic performance, so that the clamping groove 9 and the rubber clamping block 10 are conveniently and quickly detached, and the filter screen cover 11 is controlled to be rapidly installed and detached.
Referring to fig. 1 and 2, a rubber fixture block 10 is provided with a screen cover 11 through a screw, and the screen cover 11 covers the mounting plate 1, so that dust in the air can be filtered, and the situation that the dust is accumulated on the circuit board 7 to affect the heat dissipation of the electronic component is avoided.
The working principle of the scheme is as follows: when the circuit board 7 is used, the fixed plate 6 and the sliding block 4 are extruded by the circuit board 7, so that the spring 5 is extruded by the sliding block 4, the anti-vibration force on the circuit board 7 can be removed through the extension and contraction of the spring 5, and the situations of tin soldering and lead fracture on the circuit board 7 are avoided; the filter screen cover 11 covers the mounting plate 1, so that dust in the air can be filtered, and the situation that the dust is accumulated on the circuit board 7 to influence the heat dissipation of the electronic element is avoided; the installation and the disassembly of the filter screen cover 11 are convenient to control through the rubber clamping blocks 10 and the clamping grooves 9, the filter screen cover 11 is convenient to clean, and the situation that the filter screen cover 11 influences the heat dissipation of the circuit board 7 due to the blockage of dust is avoided.
Claims (5)
1. The utility model provides a stable form control scheme board, includes mounting panel (1), its characterized in that: install curb plate (2) on mounting panel (1), be equipped with shock attenuation groove (3) on curb plate (2), slider (4) are established to shock attenuation groove (3) endotheca, install spring (5) between shock attenuation groove (3) and slider (4), install fixed plate (6) on slider (4), install circuit board (7) on fixed plate (6).
2. A stabilized control circuit board according to claim 1, wherein: a fixing rod (8) is installed in the damping groove (3), and the sliding block (4) and the spring (5) are sleeved on the fixing rod (8).
3. A stabilized control circuit board according to claim 2, wherein: the number of the fixing rods (8) is four to eight, and the fixing rods are uniformly distributed in the two damping grooves (3).
4. A stabilized control circuit board according to claim 1, wherein: the mounting plate (1) is provided with a clamping groove (9), and a rubber clamping block (10) is clamped in the clamping groove (9).
5. A stabilized control circuit board according to claim 4, wherein: and a filter screen cover (11) is arranged on the rubber clamping block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022642347.XU CN213694335U (en) | 2020-11-16 | 2020-11-16 | Stable form control scheme board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022642347.XU CN213694335U (en) | 2020-11-16 | 2020-11-16 | Stable form control scheme board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213694335U true CN213694335U (en) | 2021-07-13 |
Family
ID=76732211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022642347.XU Expired - Fee Related CN213694335U (en) | 2020-11-16 | 2020-11-16 | Stable form control scheme board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213694335U (en) |
-
2020
- 2020-11-16 CN CN202022642347.XU patent/CN213694335U/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: 20210713 |