CN205389294U - Be applied to electronic and prevent static PCB board subassembly - Google Patents
Be applied to electronic and prevent static PCB board subassembly Download PDFInfo
- Publication number
- CN205389294U CN205389294U CN201620204964.2U CN201620204964U CN205389294U CN 205389294 U CN205389294 U CN 205389294U CN 201620204964 U CN201620204964 U CN 201620204964U CN 205389294 U CN205389294 U CN 205389294U
- Authority
- CN
- China
- Prior art keywords
- pcb board
- antistatic
- antistatic backing
- electronic
- coat
- 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
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a PCB board subassembly especially relates to a be applied to electronic and prevent static PCB board subassembly. Including box and locating lever, the box in be equipped with the PCB board, the below of PCB board be equipped with the heating panel, the PCB board in be equipped with and prevent the static hole, prevent that the inner wall in static hole is the antistatic backing, antistatic backing and PCB inter -plate be equipped with the back up coat, the wall thickness of back up coat be greater than the wall thickness of antistatic backing. Be applied to electronic and prevent static PCB board subassembly compact structure improves performance.
Description
Technical field
This utility model relates to a kind of pcb board assembly, particularly relates to a kind of antistatic pcb board assembly being applied to electronics.
Background technology
Pcb board of the prior art is in the process used, when encountering electrostatic, it is easy to the electrical equipment original paper in pcb board is burnt, causes damage.
Chinese patent 201120060218.8, discloses the technical field of a kind of printed circuit parts, especially a kind of pcb board.It includes substrate, supporting plate, draw-in groove and claw, and substrate is provided with draw-in groove, and supporting plate is provided with claw, substrate and supporting plate and connects by draw-in groove and claw are fixing, and supporting plate is provided with hole, location.This structure is complicated, and operating characteristics is relatively low.
Utility model content
This utility model mainly solves the deficiencies in the prior art, it is provided that a kind of compact conformation is high, and anti-static effect is outstanding, promotes the antistatic pcb board assembly being applied to electronics of result of use further.
Above-mentioned technical problem of the present utility model is addressed mainly by following technical proposals:
A kind of antistatic pcb board assembly being applied to electronics, including casing and location bar, described casing is provided with pcb board, described pcb board be connected with heat sink, described pcb board is provided with anti-electrostatic hole, the inwall of described anti-electrostatic hole is antistatic backing, is provided with back-up coat between described antistatic backing and pcb board, and the wall thickness of described back-up coat is more than the wall thickness of antistatic backing；
Described location bar sequentially passes through anti-electrostatic hole, heat sink and box bottom and fixes；
Described casing is provided with temperature sensor.
As preferably, the spacing of described pcb board and heat sink is 10-20mm.
Therefore, the antistatic pcb board assembly being applied to electronics of the present utility model, compact conformation, improves serviceability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
By the examples below, and in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail.
Embodiment 1: as shown in Figure 1, a kind of antistatic pcb board assembly being applied to electronics, including casing 1 and location bar 2, described casing 1 is provided with pcb board 3, described pcb board 3 be connected with heat sink 4, described pcb board 3 is provided with anti-electrostatic hole 5, the inwall of described anti-electrostatic hole 5 is antistatic backing 6, being provided with back-up coat 7 between described antistatic backing 6 and pcb board 3, the wall thickness of described back-up coat 7 is more than the wall thickness of antistatic backing 6；
Described location bar 2 sequentially passes through and fixes bottom anti-electrostatic hole 5, heat sink 4 and casing 1；
Described casing 1 is provided with temperature sensor 8.
Described pcb board 3 and the spacing of heat sink 4 are 10-20mm.
Claims (2)
1. the antistatic pcb board assembly being applied to electronics, it is characterized in that: include casing (1) and location bar (2), described casing (1) is provided with pcb board (3), described pcb board (3) be connected with heat sink (4), described pcb board (3) is provided with anti-electrostatic hole (5), the inwall of described anti-electrostatic hole (5) is antistatic backing (6), being provided with back-up coat (7) between described antistatic backing (6) and pcb board (3), the wall thickness of described back-up coat (7) is more than the wall thickness of antistatic backing (6)；
Described location bar (2) sequentially passes through anti-electrostatic hole (5), heat sink (4) fixes with casing (1) bottom；
Described casing (1) is provided with temperature sensor (8).
2. the antistatic pcb board assembly being applied to electronics according to claim 1, it is characterised in that: the spacing of described pcb board (3) and heat sink (4) is 10-20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620204964.2U CN205389294U (en) | 2016-03-17 | 2016-03-17 | Be applied to electronic and prevent static PCB board subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620204964.2U CN205389294U (en) | 2016-03-17 | 2016-03-17 | Be applied to electronic and prevent static PCB board subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205389294U true CN205389294U (en) | 2016-07-20 |
Family
ID=56375973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620204964.2U Expired - Fee Related CN205389294U (en) | 2016-03-17 | 2016-03-17 | Be applied to electronic and prevent static PCB board subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205389294U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107509379A (en) * | 2017-08-12 | 2017-12-22 | 高飞 | A kind of Internet of Things message handler |
| CN107509351A (en) * | 2017-08-12 | 2017-12-22 | 高飞 | A kind of Internet of Things electronic instrument |
-
2016
- 2016-03-17 CN CN201620204964.2U patent/CN205389294U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107509379A (en) * | 2017-08-12 | 2017-12-22 | 高飞 | A kind of Internet of Things message handler |
| CN107509351A (en) * | 2017-08-12 | 2017-12-22 | 高飞 | A kind of Internet of Things electronic instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160720 Termination date: 20170317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |