CN202697107U - Circuit board fixing bracket - Google Patents
Circuit board fixing bracket Download PDFInfo
- Publication number
- CN202697107U CN202697107U CN 201220363930 CN201220363930U CN202697107U CN 202697107 U CN202697107 U CN 202697107U CN 201220363930 CN201220363930 CN 201220363930 CN 201220363930 U CN201220363930 U CN 201220363930U CN 202697107 U CN202697107 U CN 202697107U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- fixing bracket
- tenon
- board fixing
- spring
- 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
Images
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model aims to provide a circuit board fixing bracket, which can be used for reducing circuit board vibration. The circuit board fixing bracket provided by the utility model comprises a tenon. Key points are that: the two ends of the tenon are provided with elastic clamping parts; and a spring is sleeved on the tenon body of the tenon between the two elastic clamping parts. During installation, the elastic clamping parts at the two ends of the tenon are clamped into installation holes in a circuit board and a shell respectively, and the spring can play a role in buffering on the circuit board, so that vibration can be prevented, and the circuit board is prevented from falling off by using the elastic clamping parts of the tenon. In the circuit board fixing bracket provided by the utility model, the spring is taken as a buffering piece, so that large impact force caused on the circuit board in a transportation process is prevented, elements on the circuit board can be protected from being damaged, and high practicability is achieved.
Description
Technical field
The utility model belongs to electronic technology field, specially refers to a kind of circuit board fixing bracket.
Background technology
Printed circuit board (PCB) is as the carrier of each electronic component and signal path, extensive use in various electronic products.Printed circuit board (PCB) is provided with circular installing hole, needs in use to utilize screw to be fixed in the casing, to guarantee that printed circuit board (PCB) is firm.But there is a problem in above-mentioned fixed form, is exactly in transportation, and circuit board easily makes the element on the circuit board come off even damages because of vibration.
The utility model content
The purpose of this utility model is to propose a kind of circuit board fixing bracket that can alleviate the circuit board vibration.
Circuit board fixing bracket of the present utility model comprises a trip, and key is that the two ends of described trip are flexible clamping section, and the tenon body cover of described trip between two flexible clamping sections has a spring.
When mounted, the installing hole that the flexible clamping section at trip two ends is snapped in respectively circuit board and casing gets final product, because spring can play cushioning effect to circuit board, therefore can vibrationproof, and the flexible clamping section of trip can guarantee that circuit board can not come off.
Further, described flexible clamping section is made of a plurality of elastic bars, and top and the bottom of described a plurality of elastic bars join, and described elastic bar is all curved, the rod member of arc can prevent that not only spring from coming off, and also helps to stretch in the installing hole of casing, is convenient to fix.
Further, be Cost reduction, described trip is made of plastics.
Circuit board fixing bracket of the present utility model is provided with spring as bolster, and preventing in transportation circuit board being caused larger impulsive force, the element on therefore can the protective circuit plate is not destroyed, and has good practicality.
Description of drawings
Fig. 1 is the structural representation of circuit board fixing bracket of the present utility model.
Embodiment
The below contrasts accompanying drawing, by the description to embodiment, the effect of the mutual alignment between the shape of embodiment of the present utility model such as related each member, structure, the each several part and annexation, each several part and operation principle etc. are described in further detail.
Embodiment 1:
As shown in Figure 1, the circuit board fixing bracket of the present embodiment comprises trip 1, and the two ends of trip 1 are flexible clamping section 2, and the tenon body cover of trip 1 between two flexible clamping sections 2 has a spring 3.
Flexible clamping section 22 is made of a plurality of elastic bars, and top and the bottom of a plurality of elastic bars join, and elastic bar is all curved, and the rod member of arc can prevent that not only spring from coming off, and also helps to stretch in the installing hole of circuit board 4 and casing 5, is convenient to fix.
When mounted, the installing hole that the flexible clamping section 2 at trip 1 two ends is snapped in respectively circuit board 4 and casing 5 gets final product, because spring can play cushioning effect to circuit board 4, therefore can vibrationproof, and the flexible clamping section 2 of trip 1 can guarantee that circuit board 4 can not come off.
Claims (3)
1. a circuit board fixing bracket comprises a trip, and the two ends that it is characterized in that described trip are flexible clamping section, and the tenon body cover of described trip between two flexible clamping sections has a spring.
2. circuit board fixing bracket according to claim 1 is characterized in that described flexible clamping section is made of a plurality of elastic bars, and top and the bottom of described a plurality of elastic bars join, and described elastic bar is all curved.
3. circuit board fixing bracket according to claim 1 and 2 is characterized in that described trip is made of plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220363930 CN202697107U (en) | 2012-07-26 | 2012-07-26 | Circuit board fixing bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220363930 CN202697107U (en) | 2012-07-26 | 2012-07-26 | Circuit board fixing bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202697107U true CN202697107U (en) | 2013-01-23 |
Family
ID=47552656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220363930 Expired - Fee Related CN202697107U (en) | 2012-07-26 | 2012-07-26 | Circuit board fixing bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202697107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109194990A (en) * | 2018-09-05 | 2019-01-11 | 南京绛门信息科技股份有限公司 | A kind of means of communication and equipment of multimedia video data |
-
2012
- 2012-07-26 CN CN 201220363930 patent/CN202697107U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109194990A (en) * | 2018-09-05 | 2019-01-11 | 南京绛门信息科技股份有限公司 | A kind of means of communication and equipment of multimedia video data |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20130726 |