CN205902189U - Ultra -thin fixing device of circuit board - Google Patents
Ultra -thin fixing device of circuit board Download PDFInfo
- Publication number
- CN205902189U CN205902189U CN201620003324.5U CN201620003324U CN205902189U CN 205902189 U CN205902189 U CN 205902189U CN 201620003324 U CN201620003324 U CN 201620003324U CN 205902189 U CN205902189 U CN 205902189U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- ultra
- fixing device
- wiring board
- finished product
- 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
Abstract
The utility model discloses an ultra -thin fixing device of circuit board, it includes the fixed portion of circuit board finished product and circuit board flange, the circuit board finished product PP layer that includes the circuit board and PP layer on the copper sheet circuit, circuit board production board limit PP layer thickness is 6mm, the fixed part of circuit board flange be provided with the chamfer, the angle of chamfer be 8, fall angle tolerance be + - 0.5. The utility model discloses ultra -thin fixing device of circuit board adopts up -to -date style manufacture craft, and for chamfer angle minimum in the trade, it has, and the quality is reliable, the extensive operation of being convenient for, this product have reduced circuit board fixing slot width has reduced the thickness of customer end product design, accords with the trend of present frivolousization of electronic product.
Description
Technical field
This utility model is related to wiring board and manufactures field, the ultra-thin fixing device of specifically related to a kind of wiring board.
Background technology
With the development trend that electronic product is lightening, the thickness more and more thinner of electronic product, wiring board produces as electronics
Product main support element, client requires more and more higher to wiring board product function, designs more and more thinner, the wiring board of common low side
Product cannot meet the state of electronic product update high speed development, and pcb plate thickness and the edges of boards of traditional design fall
Angle angle can not meet the development need of ultrathin electronic product.
Utility model content
This practicality is new to provide a kind of ultra-thin fixing device of wiring board, and it adopts up-to-date manufacturing technology, has high precision, matter
Amount is reliable, be easy to extensive operation, be minimum wiring board edges of boards chamfer angle in industry, and this product reduces wiring board slot
Width, reduce client production design thickness, meet the lightening trend of present electronic product.
To achieve these goals, this utility model design a kind of ultra-thin fixing device of wiring board it is characterised in that: bag
Vinculum road board finished product and the fixed part of wiring board finished product edges of boards, described wiring board finished product edges of boards thickness is 6mm, described wiring board
The fixed part of edges of boards is polypropylene pp layer, and described fixed part is provided with chamfering, and described angle is 8 °, described angle tolerance
For 0.5 ° of +/-.
Brief description
Fig. 1 is a kind of structural representation of the ultra-thin oblique fixing device of wiring board of this utility model, and 1 is fixed part, and 2 is line
Road board finished product body.
Specific embodiment
It is better understood from the present invention for ease of those skilled in the art, be further detailed with reference to embodiment.
This utility model designs a kind of ultra-thin fixing device of wiring board, and it is ultra-thin that this utility model designs a kind of wiring board
Fixing device it is characterised in that: include the fixed part of circuit board finished product and wiring board, described wiring board finished product edges of boards thickness is
6mm, described fixed part arranges the edges of boards pp layer position of assist side, described be fixedly installed chamfering, described chamfering
Angle is 8 °, and described angle tolerance is 0.5 ° of +/-.
Wiring board fixed part is generally located on the half of polypropylene pp layer of wiring board, is mainly used in wiring board insertion client
The slot of design, for the effect of fixing circuit board, generally 15 ° of the chamfer angle of the edges of boards of industry circuit board machining process,
30 °, 45 ° of three kinds of angles, this utility model is the minimum hypotenuse angle of industry, reduces the design width of electronic product slot.
The above, preferred embodiment only of the present utility model, not this utility model is made any formal
Restriction；The those of ordinary skill of all industry all can shown in by specification accompanying drawing and the above and swimmingly implement this practicality
New；But, all those skilled in the art, in the range of without departing from technical solutions of the utility model, can be utilized above institute
Disclose technology contents and make a little change, modify with develop equivalent variations, be equivalence enforcement of the present utility model
Example；Meanwhile, the change of all any equivalent variations above example made according to substantial technological of the present utility model, modify with
Develop etc., all still fall within the protection domain of the technical solution of the utility model.
Claims (1)
1. a kind of ultra-thin fixing device of wiring board it is characterised in that: include circuit board finished product (1) and arrange with wiring board finished product edges of boards
Fixed part (2), described circuit board finished product includes the circuit copper sheet on polypropylene pp layer and pp layer, and described fixed part is arranged on
The polypropylene pp layer of wiring board finished product edges of boards, described pp thickness degree is 6mm, and described fixed part is provided with chamfering, chamfering
Angle is 8 °, and the angle tolerance of described chamfering is 0.5 ° of +/-.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620003324.5U CN205902189U (en) | 2016-01-05 | 2016-01-05 | Ultra -thin fixing device of circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620003324.5U CN205902189U (en) | 2016-01-05 | 2016-01-05 | Ultra -thin fixing device of circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205902189U true CN205902189U (en) | 2017-01-18 |
Family
ID=57765134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620003324.5U Expired - Fee Related CN205902189U (en) | 2016-01-05 | 2016-01-05 | Ultra -thin fixing device of circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205902189U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108235597A (en) * | 2018-02-08 | 2018-06-29 | 惠州奔达电子有限公司 | The production method and PCB of a kind of PCB |
-
2016
- 2016-01-05 CN CN201620003324.5U patent/CN205902189U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108235597A (en) * | 2018-02-08 | 2018-06-29 | 惠州奔达电子有限公司 | The production method and PCB of a kind of PCB |
| CN108235597B (en) * | 2018-02-08 | 2024-02-23 | 惠州奔达电子有限公司 | PCB manufacturing method and PCB |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20220105 |