CN209488895U - A kind of brushless wiring board of water proof and dust proof - Google Patents
A kind of brushless wiring board of water proof and dust proof Download PDFInfo
- Publication number
- CN209488895U CN209488895U CN201821539014.0U CN201821539014U CN209488895U CN 209488895 U CN209488895 U CN 209488895U CN 201821539014 U CN201821539014 U CN 201821539014U CN 209488895 U CN209488895 U CN 209488895U
- Authority
- CN
- China
- Prior art keywords
- wiring board
- water
- proof
- shell
- brushless
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 239000000428 dust Substances 0.000 title claims abstract description 17
- 238000013016 damping Methods 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 14
- 241000883990 Flabellum Species 0.000 claims abstract description 8
- 239000004519 grease Substances 0.000 claims abstract description 6
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 6
- 239000006260 foam Substances 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 230000001788 irregular Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a kind of brushless wiring boards of water proof and dust proof, including shell, being connected by a hinge above the shell has sealing cover, the housing bottom has been connected by a snap damping spring, described damping spring one end is welded with installation gasket, wiring board is removably connected with above the installation gasket, the wiring board bottom performance has cooling fin by heat-conducting silicone grease adhesion, the damping spring side has been connected by screw to servo motor, described servo motor one end is rotatably connected to flabellum, the sealing cover inner wall adhesion has water-swellable article rubber water stop, water-swellable article rubber water stop side is fixedly connected with strut.The utility model has water-swellable article rubber water stop by sealing cover inner wall adhesion, play damping, heat-insulated, dust-proof, fixed effect, this kind of rubber generates the dilatancy of several times after meeting water simultaneously, and is full of all irregular surfaces, hole and the gap of seam, thoroughly prevents from leaking.
Description
Technical field
The utility model relates to a kind of wiring board, in particular to a kind of brushless wiring board of water proof and dust proof.
Background technique
Circuit board makes circuit miniaturization, intuitiveization, and the batch production and optimization electrical appliance for fixed circuit are laid out lifting
It acts on.
Requirement of the existing circuit board to working environment is harsher, needs to work in dustfree environment, but also
Need good waterproof performance, the in this way service life of ability extension wire plate.For this purpose, it is proposed that a kind of water proof and dust proof is brushless
Wiring board.
Utility model content
The main purpose of the utility model is to provide a kind of brushless wiring boards of water proof and dust proof, pass through sealing cover inner wall adhesion
There is water-swellable article rubber water stop, plays damping, heat-insulated, dust-proof, fixed effect, while this kind of rubber generates several times after meeting water
Dilatancy, and be full of seam all irregular surfaces, hole and gap, thoroughly prevent from leaking, can effectively solve to carry on the back
The problems in scape technology.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of brushless wiring board of water proof and dust proof, including shell, the shell top is connected by a hinge and has sealing cover, described
Housing bottom has been connected by a snap damping spring, and described damping spring one end is welded with installation gasket, on the installation gasket
Can dismantling connection have a wiring board, the wiring board bottom performance has cooling fin, the damping spring by heat-conducting silicone grease adhesion
Side has been connected by screw to servo motor, and described servo motor one end is rotatably connected to flabellum, the sealing cover inner wall adhesion
There is water-swellable article rubber water stop, water-swellable article rubber water stop side is fixedly connected with strut.
Further, the housing bottom adhesion has rubber pad and rubber pad protrudes from housing bottom surface.
Further, described strut one end adhesion has a foam pad, and the strut extends to housing cavity and foam pad and line
Road plate is mutually connected.
Further, the output end of the input terminal of the servo motor and wiring board is electrically connected.
Further, the wiring board two sides are welded with mounting ear, the mounting ear surface rotation be connected with bolt and
Bolt-through installs gasket.
Compared with prior art, the utility model has the following beneficial effects:
1. housing bottom has been connected by a snap damping spring, wiring board can be made with good stability and shock insulation effect
Fruit, while can also be used in isolation vibration and absorbing impact force.
2. the performance of wiring board bottom has cooling fin by heat-conducting silicone grease adhesion, the heat for issuing wiring board is more effectively passed
It leads on cooling fin, then is dispersed into surrounding air through cooling fin, pass through the output of the input terminal and wiring board of servo motor
End is electrically connected, and the driving servo motor work when wiring board work drives flabellum rotation by servo motor, can effectively add
The flowing of fast cooling fin surrounding air, improves radiating efficiency.
3. having water-swellable article rubber water stop by sealing cover inner wall adhesion, on the one hand makes sealing cover be not easy to open, play
Damping, heat-insulated, dust-proof, fixed effect, on the other hand this kind of rubber generates the dilatancy of several times after meeting water, and is full of and connects
All irregular surfaces, hole and the gap of seam, while huge contact pressure is generated, it thoroughly prevents from leaking.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the brushless wiring board of water proof and dust proof of the utility model.
Fig. 2 is a kind of sealing cover the schematic diagram of the section structure of the brushless wiring board of water proof and dust proof of the utility model.
Fig. 3 is a kind of wiring board overlooking structure diagram of the brushless wiring board of water proof and dust proof of the utility model.
In figure: 1, shell；2, rubber pad；3, sealing cover；4, damping spring；5, gasket is installed；6, wiring board；7, it radiates
Piece；8, servo motor；9, flabellum；10, water-swellable article rubber water stop；11, strut；12, foam pad；13, mounting ear；14, bolt.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1-3, a kind of brushless wiring board of water proof and dust proof, including shell 1, passes through hinge above the shell 1 and connect
It is connected to sealing cover 3,1 bottom of shell has been connected by a snap damping spring 4, and described 4 one end of damping spring is welded with installation
Gasket 5, wiring board 6 is removably connected with above the installation gasket 5, and 6 bottom of the wiring board performance is viscous by heat-conducting silicone grease
It is connected with cooling fin 7,4 side of damping spring has been connected by screw to servo motor 8, and 8 one end of servo motor rotation connects
It is connected to flabellum 9, the 2 inner wall adhesion of sealing cover has water-swellable article rubber water stop 10,10 side of water-swellable article rubber water stop
It is fixedly connected with strut 11.
In the present embodiment (as illustrated in fig. 1 and 2), wiring board can be made with good stability and isolating affection, simultaneously also
It can be used for being isolated vibration and absorb impact force, improve radiating efficiency, wiring board is made to have the function of dustproof and waterproof.
Wherein, the 1 bottom adhesion of shell has rubber pad 2 and rubber pad 2 protrudes from 1 bottom surface of shell.
It in the present embodiment (as shown in Figure 1), prevents shell from wearing, extends the service life of shell.
Wherein, 11 one end adhesion of strut has foam pad 12, and the strut 11 extends to 1 inner cavity of shell and foam pad 12
It is connected with 6 phase of wiring board.
In the present embodiment (as illustrated in fig. 1 and 2), the stability of wiring board can be further improved.
Wherein, the output end of the input terminal of the servo motor 8 and wiring board 6 is electrically connected.
It in the present embodiment (as shown in Figure 1), can effectively accelerate the flowing of cooling fin surrounding air, improve radiating efficiency.
Wherein, 6 two sides of wiring board are welded with mounting ear 13, and 13 surface of the mounting ear rotation is connected with bolt 14
And bolt 14 is through installation gasket 5.
In the present embodiment (as shown in Figure 3), convenient for the installation and removal of wiring board.
It should be noted that the utility model is a kind of brushless wiring board of water proof and dust proof, including it is shell 1, rubber pad 2, close
Capping 3, damping spring 4, installation gasket 5, wiring board 6, cooling fin 7, servo motor 8, flabellum 9, water-swellable article rubber water stop 10,
Strut 11, foam pad 12, mounting ear 13, bolt 14, component are universal standard part or component as known to those skilled in the art,
Its structure and principle are all that this technology personnel can be learnt by technical manual or be known by routine experiment method, logical when work
Cross that 1 bottom adhesion of shell has rubber pad 2 and rubber pad 2 protrudes from 1 bottom surface of shell, can effectively prevent shell 1 with contact
Friction between face prevents shell 1 from wearing, and extends the service life of shell 1,1 bottom of shell has been connected by a snap damping bullet
Spring 4 can make wiring board 6 with good stability and isolating affection, while can also be used in isolation vibration and absorbing impact force, lead to
It crosses 4 one end of damping spring and is welded with installation gasket 5, and be welded with mounting ear 13 by 6 two sides of wiring board, pass through mounting ear 13
It is connected to each other with installation gasket 5, and mounting ear 13 is passed through by bolt 14, mounting ear 13 is fixed on installation gasket 5, be convenient for line
The installation and removal of road plate 6, the performance of 6 bottom of wiring board have cooling fin 7 by heat-conducting silicone grease adhesion, the heat for issuing wiring board 6
Amount is more effectively transmitted on cooling fin 7, then is dispersed into surrounding air through cooling fin 7, and the input terminal of servo motor 8 is passed through
It is electrically connected with the output end of wiring board 6, when wiring board 6 works, driving servo motor 8 works, and is driven by servo motor 8
Flabellum 9 rotates, and can effectively accelerate the flowing of 7 surrounding air of cooling fin, improves radiating efficiency, passes through 2 inner wall adhesion of sealing cover
There is water-swellable article rubber water stop 10, sealing cover 2 on the one hand made to be not easy to open, plays damping, heat-insulated, dust-proof, fixed effect,
On the other hand this kind of rubber generates the dilatancy of several times after meeting water, and all irregular surfaces full of seam, hole and
Gap, while huge contact pressure is generated, it thoroughly prevents from leaking, 1 inner cavity of shell and foam pad 12 is extended to by strut 11
It is connected with 6 phase of wiring board, the stability of wiring board 6 can be further improved.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of brushless wiring board of water proof and dust proof, including shell (1), it is characterised in that: connected above the shell (1) by hinge
It is connected to sealing cover (3), shell (1) bottom has been connected by a snap damping spring (4), damping spring (4) one end weldering
It is connected to installation gasket (5), is removably connected with wiring board (6) above the installation gasket (5), wiring board (6) bottom table
Now have cooling fin (7) by heat-conducting silicone grease adhesion, damping spring (4) side has been connected by screw to servo motor (8), institute
It states servo motor (8) one end to be rotatably connected to flabellum (9), sealing cover (3) the inner wall adhesion has water-swellable article rubber water stop
(10), water-swellable article rubber water stop (10) side is fixedly connected with strut (11).
2. the brushless wiring board of a kind of water proof and dust proof according to claim 1, it is characterised in that: shell (1) bottom is viscous
It is connected with rubber pad (2) and rubber pad (2) protrudes from shell (1) bottom surface.
3. the brushless wiring board of a kind of water proof and dust proof according to claim 1, it is characterised in that: described strut (11) one end is viscous
It is connected with foam pad (12), the strut (11) extends to shell (1) inner cavity and foam pad (12) is mutually connected with wiring board (6).
4. the brushless wiring board of a kind of water proof and dust proof according to claim 1, it is characterised in that: the servo motor (8)
Input terminal and the output end of wiring board (6) are electrically connected.
5. the brushless wiring board of a kind of water proof and dust proof according to claim 1, it is characterised in that: wiring board (6) two sides
It is welded with mounting ear (13), mounting ear (13) the surface rotation is connected with bolt (14) and bolt (14) is through installation gasket
(5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821539014.0U CN209488895U (en) | 2018-09-20 | 2018-09-20 | A kind of brushless wiring board of water proof and dust proof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821539014.0U CN209488895U (en) | 2018-09-20 | 2018-09-20 | A kind of brushless wiring board of water proof and dust proof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209488895U true CN209488895U (en) | 2019-10-11 |
Family
ID=68113590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821539014.0U Expired - Fee Related CN209488895U (en) | 2018-09-20 | 2018-09-20 | A kind of brushless wiring board of water proof and dust proof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209488895U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111447777A (en) * | 2020-04-03 | 2020-07-24 | 万安裕维电子有限公司 | Automatically cleaning PCB board |
| CN111970817A (en) * | 2020-08-27 | 2020-11-20 | 广东勤天投资有限公司 | Packaging structure and packaging device of flexible circuit board |
-
2018
- 2018-09-20 CN CN201821539014.0U patent/CN209488895U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111447777A (en) * | 2020-04-03 | 2020-07-24 | 万安裕维电子有限公司 | Automatically cleaning PCB board |
| CN111970817A (en) * | 2020-08-27 | 2020-11-20 | 广东勤天投资有限公司 | Packaging structure and packaging device of flexible circuit board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314000 No. 7, Wen Lan Road, Jianshan New District, Haining, Jiaxing, Zhejiang Patentee after: Zhejiang xierfu Electric Co.,Ltd. Address before: 314000 No. 7, Wen Lan Road, Jianshan New District, Haining, Jiaxing, Zhejiang Patentee before: ZHEJIANG XIERFU ELECTRICAL CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |