CN203492265U - Anti-shock circuit board - Google Patents
Anti-shock circuit board Download PDFInfo
- Publication number
- CN203492265U CN203492265U CN201320618137.4U CN201320618137U CN203492265U CN 203492265 U CN203492265 U CN 203492265U CN 201320618137 U CN201320618137 U CN 201320618137U CN 203492265 U CN203492265 U CN 203492265U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- silica gel
- shock
- block rubber
- gel piece
- 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
- 230000000703 anti-shock Effects 0.000 title abstract 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000000741 silica gel Substances 0.000 claims abstract description 16
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims description 6
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000035939 shock Effects 0.000 abstract 4
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000013016 damping Methods 0.000 description 4
- 230000006399 behavior Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
- Vibration Prevention Devices (AREA)
- Vibration Dampers (AREA)
Abstract
The utility model discloses an anti-shock circuit board, and belongs to the electrical technology field. The anti-shock circuit board comprises a circuit board unit, shock absorbing plates, springs, silica gel blocks and rubber blocks, and the shock absorbing plates, the springs, the silica gel blocks and the rubber blocks are successively installed under four corners of the circuit board unit. The anti-shock circuit board is provided with multilayer shock absorbing facilities, shock absorbing effect is good, usability of the circuit board is improved, faults are reduced, and service lifetime of a marine circuit board can be largely prolonged.
Description
Technical field
The utility model relates to a kind of antidetonation circuit board, and antidetonation circuit board especially peculiar to vessel, belongs to technical field of electricity.
Background technology
Along with scientific and technological development, people expand to ocean from land, shipping industry is also more and more flourishing, bearing the transportation between continent, all be equipped with now advanced electric-control system, but the vibrations of boats and ships are more severe, can have a strong impact on the service behaviour of circuit board, initiating failure is a urgent problem.
Summary of the invention
The purpose of this utility model is to provide a kind of antidetonation circuit board.
Problem to be solved in the utility model is the poor deficiency of circuit board damping effect for conventional ship.
For realizing the purpose of this utility model, the technical solution adopted in the utility model is:
An antidetonation circuit board, comprises circuit board, vibration damper plate, spring, silica gel piece and block rubber, and the below, four angles of described circuit board is provided with vibration damper plate, spring, silica gel piece and block rubber successively.
Described vibration damper plate is U-shaped, and thickness is 0.5mm, and material is memory magnesium alloy.
The pitch of described spring is 30mm, and material is stainless steel, and diameter is 1mm.
Described silica gel piece is rectangular build, and thickness is 25mm.
The size of described block rubber is greater than silica gel piece, and the thickness of block rubber is 30mm.
The utility model has the advantages that: this circuit board is provided with multilayer damping facility, good damping effect, the serviceability of raising circuit board, reduces the generation of fault, has very high using value.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of a kind of antidetonation circuit board of the utility model;
In figure: 1, circuit board 2, vibration damper plate 3, spring 4, silica gel piece 5, block rubber.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in the figure, a kind of antidetonation circuit board, comprises circuit board 1, vibration damper plate 2, spring 3, silica gel piece 4 and block rubber 5, and the below, four angles of described circuit board 1 is provided with vibration damper plate 2, spring 3, silica gel piece 4 and block rubber 5 successively.
Described vibration damper plate 2 is U-shaped, and thickness is 0.5mm, and material is memory magnesium alloy, and damping, buffering degree is little, and convenient fixing is installed.
The pitch of described spring 3 is 30mm, and material is stainless steel, and diameter is 1mm, can adsorb large-scale vibrations.
Described silica gel piece 4 is rectangular build, and thickness is 25mm, is semi liquid state shape, and shock-absorbing effect is good.
The size of described block rubber 5 is greater than silica gel piece 4, and the thickness of block rubber 5 is 30mm, and inside has a lot of tiny cavitys, can play good cushioning effect.
The using method of a kind of antidetonation circuit board of the utility model: this circuit board is arranged in hull, by the shock-absorbing on a large scale of spring 3, coordinated the shock-absorbing among a small circle of vibration damper plate 2, silica gel piece 4 and block rubber 5, realize perfect combination, will greatly improve the useful life of circuit board peculiar to vessel.
Claims (5)
1. an antidetonation circuit board, comprise circuit board (1), vibration damper plate (2), spring (3), silica gel piece (4) and block rubber (5), it is characterized in that: the below, four angles of described circuit board (1) is provided with vibration damper plate (2), spring (3), silica gel piece (4) and block rubber (5) successively.
2. a kind of antidetonation circuit board according to claim 1, is characterized in that: described vibration damper plate (2) is U-shaped, and thickness is 0.5mm, and material is memory magnesium alloy.
3. a kind of antidetonation circuit board according to claim 1, is characterized in that: the pitch of described spring (3) is 30mm, and material is stainless steel, and diameter is 1mm.
4. a kind of antidetonation circuit board according to claim 1, is characterized in that: described silica gel piece (4) is rectangular build, and thickness is 25mm.
5. a kind of antidetonation circuit board according to claim 1, is characterized in that: the size of described block rubber (5) is greater than silica gel piece (4), and the thickness of block rubber (5) is 30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320618137.4U CN203492265U (en) | 2013-10-09 | 2013-10-09 | Anti-shock circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320618137.4U CN203492265U (en) | 2013-10-09 | 2013-10-09 | Anti-shock circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203492265U true CN203492265U (en) | 2014-03-19 |
Family
ID=50263058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320618137.4U Expired - Fee Related CN203492265U (en) | 2013-10-09 | 2013-10-09 | Anti-shock circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203492265U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107534400A (en) * | 2015-04-29 | 2018-01-02 | 罗伯特·博世有限公司 | The manufacture method of thermoelectric device and the thermoelectric device |
| CN107864589A (en) * | 2017-11-21 | 2018-03-30 | 武汉航空仪表有限责任公司 | A kind of multilayer circuit board mounting structure with antivibration effect |
| CN110783855A (en) * | 2019-10-31 | 2020-02-11 | 中船黄埔文冲船舶有限公司 | Installation process for ship electrical equipment |
| CN111356282A (en) * | 2020-04-03 | 2020-06-30 | 万安裕维电子有限公司 | Vibration-proof PCB |
| CN111674261A (en) * | 2020-06-28 | 2020-09-18 | 宁波科达仪表有限公司 | Automobile-used panel board based on micro-electromechanical accelerometer |
-
2013
- 2013-10-09 CN CN201320618137.4U patent/CN203492265U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107534400A (en) * | 2015-04-29 | 2018-01-02 | 罗伯特·博世有限公司 | The manufacture method of thermoelectric device and the thermoelectric device |
| CN107864589A (en) * | 2017-11-21 | 2018-03-30 | 武汉航空仪表有限责任公司 | A kind of multilayer circuit board mounting structure with antivibration effect |
| CN110783855A (en) * | 2019-10-31 | 2020-02-11 | 中船黄埔文冲船舶有限公司 | Installation process for ship electrical equipment |
| CN110783855B (en) * | 2019-10-31 | 2021-09-28 | 中船黄埔文冲船舶有限公司 | Installation process for ship electrical equipment |
| CN111356282A (en) * | 2020-04-03 | 2020-06-30 | 万安裕维电子有限公司 | Vibration-proof PCB |
| CN111356282B (en) * | 2020-04-03 | 2021-04-30 | 万安裕维电子有限公司 | Vibration-proof PCB |
| CN111674261A (en) * | 2020-06-28 | 2020-09-18 | 宁波科达仪表有限公司 | Automobile-used panel board based on micro-electromechanical accelerometer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203492265U (en) | Anti-shock circuit board | |
| CN205371962U (en) | Generator vibration damping mount | |
| CN202091149U (en) | Shockproof compressor device and oxygenerator | |
| CN203996859U (en) | Boats and ships combined vibration-damping pedestal | |
| CN205088814U (en) | Building engineering is with buffering steel casting that takes precautions against earthquakes | |
| CN203402375U (en) | Integrated safety navigator of ship | |
| CN104465048A (en) | Low-noise dry-type transformer | |
| CN204489164U (en) | A kind of shock attenuation unit based on impact damper system | |
| CN203691794U (en) | Control module assembly | |
| CN205293009U (en) | Unmanned aerial vehicle on water who takes damping device's lithium electricity supply shuts down platform | |
| CN203402374U (en) | Ship navigator host machine | |
| CN204477155U (en) | The novel shock isolator of a kind of Ship Equipments | |
| CN204651118U (en) | A kind of noise-reducing structure of electromagnet | |
| CN203644513U (en) | Lower clamp structure for amorphous alloy dry-type transformer iron core | |
| CN102913686A (en) | Metal elastic suspension | |
| US20130162105A1 (en) | System for electric power generation and a method for power generation with the said system | |
| CN201764427U (en) | Spring steel wire mesh composite vibration isolator | |
| CN109904757B (en) | Damping box for power equipment | |
| CN203883956U (en) | Vibration attenuation device for ship special loudspeaker | |
| CN103016610A (en) | Three-direction metal rubber vibration isolator and array thereof | |
| CN204701751U (en) | Spiral subtracts and shakes instrument | |
| CN207813820U (en) | Shock-proof type wind-powered electricity generation stopper | |
| CN203435141U (en) | Loudspeaker | |
| CN203644502U (en) | Transformer | |
| CN202472520U (en) | Anti-shock computer case |
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: 20140319 Termination date: 20141009 |
|
| EXPY | Termination of patent right or utility model |