CN210868306U - Resistance to compression circuit board - Google Patents
Resistance to compression circuit board Download PDFInfo
- Publication number
- CN210868306U CN210868306U CN201921693740.2U CN201921693740U CN210868306U CN 210868306 U CN210868306 U CN 210868306U CN 201921693740 U CN201921693740 U CN 201921693740U CN 210868306 U CN210868306 U CN 210868306U
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- circuit board
- limiting plate
- main part
- plate
- board main
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Abstract
The utility model discloses a resistance to compression circuit board, including circuit board main part and the resistance to compression subassembly of setting in the circuit board main part, the resistance to compression subassembly includes the limiting plate, be equipped with a socket on the limiting plate, one side of circuit board main part is inserted in the socket, the top surface and the bottom surface of limiting plate all are equipped with a spout, sliding connection has the slider in the spout, two spout symmetry settings are listed as from top to bottom, be fixed with an elasticity limiting plate on the slider, one side protrusion and the circuit board main part of elasticity limiting plate, be connected with the waterproof mantle of multilayer between the elasticity limiting plate with one side, the waterproof mantle is along the side distribution of circuit board main part, the side of. The utility model has good stability and shock resistance, is not easy to loose, can change along with the change of the installation environment during installation, and does not influence the stability; the installation and the disassembly are convenient; the pressure resistance of the device is good, the device is not easy to damage, and the service life is longer.
Description
Technical Field
The utility model relates to a resistance to compression circuit 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.
When the circuit board is installed, the circuit board is easy to loosen, has poor compression-resistant effect and is easy to damage.
Disclosure of Invention
The utility model aims to solve the technical problem that a resistance to compression circuit board that can solve above-mentioned problem is provided.
The utility model discloses a realize through following technical scheme: the utility model provides a resistance to compression circuit board, including circuit board main part and the resistance to compression subassembly of setting in the circuit board main part, the resistance to compression subassembly includes the limiting plate, be equipped with a socket on the limiting plate, one side of circuit board main part inserts to the socket in, the top surface and the bottom surface of limiting plate all are equipped with a spout, sliding connection has the slider in the spout, two spout symmetries from top to bottom set up, be fixed with an elasticity limiting plate on the slider, one side protrusion and the circuit board main part of elasticity limiting plate, be connected with the waterproof mantle of multilayer between the elasticity limiting plate with one side, the side distribution of waterproof mantle along the circuit board main part, the side of circuit board main part is sheltered from to the waterproof mantle, all be equipped with the.
According to a preferable technical scheme, the limiting plate comprises a hard plate and a flexible plate from outside to inside, the hard plate and the flexible plate are fixedly bonded through heat conducting glue, a plurality of protruding parts are arranged on the flexible plate, and a plurality of buffer channels are formed between the protruding parts and the hard plate; the flexible plate is made of silica gel or rubber, the hard plate is made of metal, the sliding groove is formed in the metal plate, the sliding groove is located in the dovetail groove structure, and the sliding block is matched with the sliding groove.
As preferred technical scheme, the elasticity limiting plate adopts elasticity rubber to make, and the elasticity limiting plate is "L" type structure, has seted up a plurality of screw holes of lining up between elasticity limiting plate and the slider, and the screw is inserted in the screw hole.
As the preferred technical scheme, the number of the limiting plates is 3, and the limiting plates are distributed in a regular triangle structure.
As the preferred technical scheme, the thickening blocks are made of rubber, and the thickening blocks are provided with screw holes.
The utility model has the advantages that: the utility model has good stability and shock resistance, is not easy to loose, can change along with the change of the installation environment during installation, and does not influence the stability; the installation and the disassembly are convenient; the pressure resistance of the device is good, the device is not easy to damage, and the service life is longer.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is an overall structure diagram of the present invention;
fig. 2 is a structural diagram of the elastic limiting plate of the present invention;
fig. 3 is a structural diagram of the thickening block of the present invention.
Detailed Description
As shown in fig. 1 and fig. 3, this resistance to compression circuit board, including circuit board main part 1 and the resistance to compression subassembly of setting in circuit board main part 1, the resistance to compression subassembly includes limiting plate 2, be equipped with a socket on the limiting plate 2, one side of circuit board main part 1 is inserted to the socket in, the top surface and the bottom surface of limiting plate all are equipped with a spout 3, sliding connection has slider 5 in the spout 3, two 3 symmetry settings of spout are listed as from top to bottom, be fixed with an elasticity limiting plate 6 on the slider, one side protrusion and circuit board main part 1 of elasticity limiting plate, elasticity limiting plate can remove along with the removal of slider, the.
In this embodiment, be connected with multilayer waterproof flexible membrane 7 between the elasticity limiting plate with one side, waterproof flexible membrane distributes along the side of circuit board main part, and waterproof flexible membrane shelters from the side of circuit board main part, forms the protection to the side, all is equipped with thickening piece 8 on the waterproof flexible membrane, and the thickening piece that is close to the circuit board main part is connected with the circuit board main part for stabilize the circuit board main part, be equipped with a slot on the thickening piece, the circuit board main part inserts to the slot.
As shown in fig. 2, the limiting plate comprises a hard plate 211 and a flexible plate 222 from outside to inside, the hard plate improves structural strength, the flexible plate improves earthquake resistance, the hard plate and the flexible plate are bonded and fixed through heat-conducting glue, a plurality of protrusions 233 are arranged on the flexible plate, and a plurality of buffer channels 255 are formed between the protrusions and the hard plate and used for improving buffer compression-resistant effect; the flexible plate is made of silica gel or rubber, the hard plate is made of metal, the sliding groove is formed in the metal plate, the sliding groove is located in the dovetail groove structure, and the sliding block is matched with the sliding groove.
Wherein, elasticity limiting plate 6 adopts elastic rubber to make, and elasticity limiting plate is "L" type structure, has seted up a plurality of screw holes of lining up between elasticity limiting plate and the slider, and the threaded hole inserts the screw, and is fixed firm.
Wherein, the quantity of limiting plate 2 is 3, and the limiting plate is regular triangle structure and distributes, stabilizes the circuit board main part through the triangle.
Wherein, thickening piece adopts rubber to make, all is equipped with screw hole 811 on the thickening piece, and thickening portion and waterproof flexible membrane pass through the waterproof glue and fix.
The working principle is as follows: this device is when using, through the limiting plate with fixed spacing circuit board main part, through the position of slider adjustment elasticity limiting plate for elasticity limiting plate can be inconsistent with equipment, and is fixed through glue after conflicting, is used for stabilizing circuit board.
The position of the thickened part which is not contacted with the circuit board main body can be adjusted, and after a proper position is selected, a screw is inserted into the screw hole of the circuit board main body for fixing. A protective ring on one side is formed between the thickened part and the waterproof flexible membrane, and the size and the shape of the protective ring can be changed along with the movement of the thickened part and can be adjusted according to actual conditions.
The thickened portion is made of rubber and can be protected by the top and bottom of the circuit board against pressure.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (5)
1. A resistance to compression circuit board which characterized in that: including circuit board main part and the resistance to compression subassembly of setting in circuit board main part, the resistance to compression subassembly includes the limiting plate, be equipped with a socket on the limiting plate, one side of circuit board main part is inserted in the socket, the top surface and the bottom surface of limiting plate all are equipped with a spout, sliding connection has the slider in the spout, two spout symmetries set up from top to bottom, be fixed with an elasticity limiting plate on the slider, one side protrusion and the circuit board main part of elasticity limiting plate, be connected with the waterproof mantle of multilayer between the elasticity limiting plate with one side, the side distribution of waterproof mantle along circuit board main part, the side of circuit board main part is sheltered from to the waterproof mantle, all be equipped with the thickening piece on the waterproof mantle, the.
2. The pressure resistant circuit board of claim 1, wherein: the limiting plate comprises a hard plate and a flexible plate from outside to inside, the hard plate and the flexible plate are fixedly bonded through heat conducting glue, a plurality of protruding parts are arranged on the flexible plate, and a plurality of buffer channels are formed between the protruding parts and the hard plate; the flexible plate is made of silica gel or rubber, the hard plate is made of metal, the sliding groove is formed in the metal plate, the sliding groove is located in the dovetail groove structure, and the sliding block is matched with the sliding groove.
3. The pressure resistant circuit board of claim 1, wherein: the elastic limiting plate is made of elastic rubber, the elastic limiting plate is of an L-shaped structure, a plurality of aligned screw holes are formed between the elastic limiting plate and the sliding block, and screws are inserted into the screw holes.
4. The pressure resistant circuit board of claim 1, wherein: the number of the limiting plates is 3, and the limiting plates are distributed in a regular triangle structure.
5. The pressure resistant circuit board of claim 1, wherein: the thickening blocks are made of rubber, and screw holes are formed in the thickening blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921693740.2U CN210868306U (en) | 2019-10-11 | 2019-10-11 | Resistance to compression circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921693740.2U CN210868306U (en) | 2019-10-11 | 2019-10-11 | Resistance to compression circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210868306U true CN210868306U (en) | 2020-06-26 |
Family
ID=71292500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921693740.2U Active CN210868306U (en) | 2019-10-11 | 2019-10-11 | Resistance to compression circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210868306U (en) |
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2019
- 2019-10-11 CN CN201921693740.2U patent/CN210868306U/en active Active
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