CN203360604U - Stationary fixture for PCB (Printed Circuit Board) - Google Patents
Stationary fixture for PCB (Printed Circuit Board) Download PDFInfo
- Publication number
- CN203360604U CN203360604U CN 201320300452 CN201320300452U CN203360604U CN 203360604 U CN203360604 U CN 203360604U CN 201320300452 CN201320300452 CN 201320300452 CN 201320300452 U CN201320300452 U CN 201320300452U CN 203360604 U CN203360604 U CN 203360604U
- Authority
- CN
- China
- Prior art keywords
- pcb
- clamping plate
- stationary fixture
- bolts
- pcb board
- 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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Abstract
The utility model discloses a stationary fixture for a PCB, which comprises a rigid clamping plate, at least two bolts arranged on the clamping plate, threaded holes formed in two sides of the clamping plate, upper flexible gaskets arranged on the bolts, and lower flexible gaskets arranged in the threaded hole; the bolts are matched with the threaded holes; when the stationary fixture is used for clamping the PCB, the upper flexible gaskets and the lower flexible gaskets are respectively cushioned on two sides of the PCB; the PCB and the clamping plate are fixed through the match between the bolts and the threaded holes, and the direct contact between the bolts and the PCB is avoided, so that the hard damage of the bolts to the PCB is avoided.
Description
Technical field
The utility model relates to a kind of stationary fixture of pcb board.
Background technology
Most printed circuit board (PCB) (PCB) or its substrate processing equipment have requirement to the thickness of slab of product, and when thickness of slab<0.1mm, PCB or its substrate, because plate is thin easily to deform, are difficult to processing in manufacturing processed usually.The pcb board fixture that prior art provides comprises: fixed sturcture and stainless steel clamping plate, by the bolt of being with silk, pcb board is fixed on stainless steel plate, and make electrolytic coating even.But, in operating process, bolt easily causes pcb board damage in various degree, operate more complicatedly, reduced efficiency and the conforming product rate of work.
The utility model content
The purpose of this utility model is to overcome the defect existed in prior art, and a kind of stationary fixture of pcb board is provided, and is difficult for pcb board is caused damage, and easy to operate, working efficiency and conforming product rate are all higher.
For achieving the above object, the technical solution of the utility model has been to provide a kind of stationary fixture of pcb board, comprise the clamping plate that are rigidity, be arranged at least two bolts on described clamping plate, be opened in described clamping plate both sides threaded hole, be arranged at upper flexible gasket on described bolt, be arranged at the lower flexible gasket in described threaded hole, described bolt matches with described threaded hole.
As preferably, described upper flexible gasket and described lower flexible gasket are asbestos gasket.
As preferably, described clamping plate are the stainless steel clamping plate.
As preferably, described threaded hole has four, and described bolt has four.
Advantage of the present utility model and beneficial effect are: during the clamping pcb board, flexible gasket and lower flexible gasket on respectively on the pad of the both sides of pcb board, by bolt and coordinating of threaded hole, pcb board and clamping plate are fixed again, avoid bolt to contact with the direct of pcb board, thereby avoided the rigid damage of bolt to pcb board.
The accompanying drawing explanation
Fig. 1 is the utility model schematic diagram.
In figure: 1, clamping plate; 2, threaded hole; 3, bolt; 4, upper flexible gasket; 5, lower flexible gasket.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is further described.Following examples are only for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, a kind of stationary fixture of pcb board, comprise the clamping plate 1 that are rigidity, be arranged at four bolts 3 on described clamping plate 1, be opened in described clamping plate 1 both sides four threaded holes 2, be arranged at upper flexible gasket 4 on described bolt 3, be arranged at the lower flexible gasket 5 in described threaded hole 2, described bolt 3 matches with described threaded hole 2.
As shown in Figure 1, described upper flexible gasket 4 is asbestos gasket with described lower flexible gasket 5.
As shown in Figure 1, described clamping plate 1 are the stainless steel clamping plate.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. the stationary fixture of a pcb board, it is characterized in that: comprise the clamping plate that are rigidity, be arranged at least two bolts on described clamping plate, be opened in described clamping plate both sides threaded hole, be arranged at upper flexible gasket on described bolt, be arranged at the lower flexible gasket in described threaded hole, described bolt matches with described threaded hole.
2. the stationary fixture of pcb board as claimed in claim 1, it is characterized in that: described upper flexible gasket and described lower flexible gasket are asbestos gasket.
3. the stationary fixture of pcb board as claimed in claim 1, it is characterized in that: described clamping plate are the stainless steel clamping plate.
4. the stationary fixture of pcb board as claimed in claim 3, it is characterized in that: described threaded hole has four, and described bolt has four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320300452 CN203360604U (en) | 2013-05-27 | 2013-05-27 | Stationary fixture for PCB (Printed Circuit Board) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320300452 CN203360604U (en) | 2013-05-27 | 2013-05-27 | Stationary fixture for PCB (Printed Circuit Board) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203360604U true CN203360604U (en) | 2013-12-25 |
Family
ID=49808395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320300452 Expired - Fee Related CN203360604U (en) | 2013-05-27 | 2013-05-27 | Stationary fixture for PCB (Printed Circuit Board) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203360604U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104994701A (en) * | 2015-07-02 | 2015-10-21 | 常州鼎润电子科技有限公司 | Convenient-to-mount PCB |
| CN105319126A (en) * | 2015-05-23 | 2016-02-10 | 维沃移动通信有限公司 | Combined clamp and clamp on accelerated speed impact table used for testing PCB |
| CN107389450A (en) * | 2017-08-28 | 2017-11-24 | 江苏恒神股份有限公司 | General cylindrical shell based carbon fiber product axial compression test frock |
| CN113225927A (en) * | 2021-03-15 | 2021-08-06 | 广州美维电子有限公司 | Device and method for improving edge leakage of substrate of PCB (printed circuit board) of fine circuit |
-
2013
- 2013-05-27 CN CN 201320300452 patent/CN203360604U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105319126A (en) * | 2015-05-23 | 2016-02-10 | 维沃移动通信有限公司 | Combined clamp and clamp on accelerated speed impact table used for testing PCB |
| CN104994701A (en) * | 2015-07-02 | 2015-10-21 | 常州鼎润电子科技有限公司 | Convenient-to-mount PCB |
| CN107389450A (en) * | 2017-08-28 | 2017-11-24 | 江苏恒神股份有限公司 | General cylindrical shell based carbon fiber product axial compression test frock |
| CN113225927A (en) * | 2021-03-15 | 2021-08-06 | 广州美维电子有限公司 | Device and method for improving edge leakage of substrate of PCB (printed circuit board) of fine circuit |
| CN113225927B (en) * | 2021-03-15 | 2024-03-08 | 广州美维电子有限公司 | Device and method for improving edge leakage base material of fine circuit PCB |
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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: 20131225 Termination date: 20140527 |