CN201839569U - Elastic compression joint power supply device for circuit board of fire fighting products - Google Patents
Elastic compression joint power supply device for circuit board of fire fighting products Download PDFInfo
- Publication number
- CN201839569U CN201839569U CN2010202975291U CN201020297529U CN201839569U CN 201839569 U CN201839569 U CN 201839569U CN 2010202975291 U CN2010202975291 U CN 2010202975291U CN 201020297529 U CN201020297529 U CN 201020297529U CN 201839569 U CN201839569 U CN 201839569U
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- CN
- China
- Prior art keywords
- circuit board
- wiring board
- power supply
- supply device
- fixing device
- 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 - Lifetime
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Abstract
The utility model discloses an elastic compression joint power supply device for a circuit board of fire fighting products, comprising an elastic sheet, a circuit board and a fixing device, wherein the circuit board and the elastic sheet are connected with the fixing device in a clamping manner, the power supply contact surface of the circuit board is in elastically compression joint with the elastic sheet, and the fixing device is provided with a limiting support pillar for locating the circuit board. When the circuit board of the power supply device is installed in place, the upper surface of the circuit board is clamped by a fastener of the fixing device, the lower surface is supported by the limiting support pillar on the fixing device, so that the circuit board is fixed within a certain range to prevent the deformation of the elastic sheet from exceeding the elastic limit, thus ensuring the contact of the elastic sheet and the circuit board. In addition, the power supply device is convenient to disassemble and maintain by adopting a clamping connection.
Description
Technical field
The utility model relates to a kind of fire product, especially the elasticity crimping electric supply installation of fire product wiring board.
Background technology
The wiring board of general fire product has 10 contacts and needs power supply simultaneously, if each contact all adopts the fixed form of welding to power, then welding sequence is loaded down with trivial details, and production efficiency is extremely low, and during maintenance, extremely inconvenient during the dismounting wiring board.Power and adopt shell fragment to suppress the crimping mode, shell fragment is owing to have elastic limit, is out of shape can be able to not reset when excessive, causes shell fragment contact the appearance phenomenon of cutting off the power supply with wiring board.Product can't operate as normal.
The utility model content
In view of this, the technical problems to be solved in the utility model is to provide a kind of fire product wiring board elasticity crimping electric supply installation, and this jockey is not prone to shell fragment to exceed elastic limit and produces distortion.
For solving the problems of the technologies described above, the technical solution of the utility model is achieved in that a kind of elasticity crimping electric supply installation of fire product wiring board, comprise shell fragment, wiring board and fixture, described wiring board, clip clamping are in described fixture, and the power supply contact-making surface of wiring board and the crimping of described shell fragment elasticity, described fixture are provided with the spacing support column of location wiring board.
Described positioning supports post is symmetricly set on the opposite side of fixture in pairs.
Described positioning supports post is cylindrical.
The technique effect that the utility model reaches is as follows: after the wiring board of electric supply installation is in place, the buckle of device of being fixed above the wiring board blocks, the spacing support column that is fixed below on the device withstands, thereby wiring board is being fixed within the specific limits, prevent the distortion of shell fragment, exceed elastic limit, thereby guarantee contacting of shell fragment and wiring board.And this electric supply installation all adopts the mode of clamping to connect, and dismounting is easy to maintenance.
Description of drawings
Fig. 1 is the utility model elasticity crimping electric supply installation structural representation;
Fig. 2 is the structural representation of fixture among Fig. 1.
Embodiment
As Fig. 1-shown in Figure 2, for the elasticity crimping electric supply installation of the utility model fire product wiring board comprises shell fragment 3, wiring board 1 and fixture 2, described wiring board 1, shell fragment 3 are connected in described fixture 2, described fixture 2 is provided with buckle 21, during installation, wiring board 1 directly snaps in the buckle 21 and fixes, and needn't adopt fixed forms such as welding.And the power supply contact-making surface of wiring board 1 realizes that with described shell fragment 3 elasticity crimping power supply is connected, and described fixture 2 is provided with the spacing support column 22 of location wiring board 1.This positioning supports post 22 in pairs and be symmetricly set on the opposite side of fixture 2, and positioning supports post 22 is cylindrical.After wiring board 1 is in place, blocked by buckle 21 above the wiring board, below limited support column 22 withstand, wiring board 1 changes according to the elasticity of shell fragment 3 and is fixed in certain scope of activities, the distortion that prevents shell fragment 3 exceeds elastic limit, guarantees contacting of shell fragment 3 and wiring board 1.And this electric supply installation all adopts the mode of clamping to connect, and dismounting is easy to maintenance.
The above is preferred embodiment of the present utility model only, is not to be used to limit protection range of the present utility model.
Claims (3)
1. the elasticity crimping electric supply installation of a fire product wiring board, comprise shell fragment, wiring board and fixture, it is characterized in that, described wiring board, clip clamping are in described fixture, and the power supply contact-making surface of wiring board and the crimping of described shell fragment elasticity, described fixture are provided with the spacing support column of location wiring board.
2. the elasticity crimping electric supply installation of fire product wiring board as claimed in claim 1 is characterized in that described positioning supports post is symmetricly set on the opposite side of fixture in pairs.
3. the elasticity crimping electric supply installation of fire product wiring board as claimed in claim 2 is characterized in that described positioning supports post is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202975291U CN201839569U (en) | 2010-08-19 | 2010-08-19 | Elastic compression joint power supply device for circuit board of fire fighting products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202975291U CN201839569U (en) | 2010-08-19 | 2010-08-19 | Elastic compression joint power supply device for circuit board of fire fighting products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201839569U true CN201839569U (en) | 2011-05-18 |
Family
ID=44009670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202975291U Expired - Lifetime CN201839569U (en) | 2010-08-19 | 2010-08-19 | Elastic compression joint power supply device for circuit board of fire fighting products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201839569U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104168731A (en) * | 2014-08-05 | 2014-11-26 | 海信容声(广东)冰箱有限公司 | Electric appliance box |
| CN107275823A (en) * | 2017-05-12 | 2017-10-20 | 广东欧珀移动通信有限公司 | Connection component, supply unit and mobile terminal |
| CN107985999A (en) * | 2017-10-19 | 2018-05-04 | 惠州市骏亚数字技术有限公司 | A kind of precision components automatic feed system |
| CN111384621A (en) * | 2020-03-12 | 2020-07-07 | 环鸿电子（昆山）有限公司 | Electronic device |
-
2010
- 2010-08-19 CN CN2010202975291U patent/CN201839569U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104168731A (en) * | 2014-08-05 | 2014-11-26 | 海信容声(广东)冰箱有限公司 | Electric appliance box |
| CN107275823A (en) * | 2017-05-12 | 2017-10-20 | 广东欧珀移动通信有限公司 | Connection component, supply unit and mobile terminal |
| CN107275823B (en) * | 2017-05-12 | 2019-06-04 | Oppo广东移动通信有限公司 | Connection component, power supply device and mobile terminal |
| CN107985999A (en) * | 2017-10-19 | 2018-05-04 | 惠州市骏亚数字技术有限公司 | A kind of precision components automatic feed system |
| CN111384621A (en) * | 2020-03-12 | 2020-07-07 | 环鸿电子（昆山）有限公司 | Electronic device |
| CN111384621B (en) * | 2020-03-12 | 2021-05-18 | 环鸿电子（昆山）有限公司 | Electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100871, Beijing, Haidian District Cheng Fu Road No. 207, Beida Jade Bird building on the first floor Patentee after: BEIDA JADE BIRD UNIVERSAL FIRE ALARM DEVICE Co.,Ltd. Address before: 100871, Beijing, Haidian District Cheng Fu Road No. 207, Beida Jade Bird building on the first floor Patentee before: Hebei Beida Jade Bird Universal fire fighting equipment Limited by Share Ltd. Address after: 100871, Beijing, Haidian District Cheng Fu Road No. 207, Beida Jade Bird building on the first floor Patentee after: Hebei Beida Jade Bird Universal fire fighting equipment Limited by Share Ltd. Address before: 100871, Beijing, Haidian District Cheng Fu Road No. 207, Beida Jade Bird building on the first floor Patentee before: HEBEI BEIDA JADE BIRD HUANYU FIRE EQUIPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110518 |