CN105627974A - Printed circuit board smoothness detection apparatus convenient to move - Google Patents
Printed circuit board smoothness detection apparatus convenient to move Download PDFInfo
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- CN105627974A CN105627974A CN201410653744.3A CN201410653744A CN105627974A CN 105627974 A CN105627974 A CN 105627974A CN 201410653744 A CN201410653744 A CN 201410653744A CN 105627974 A CN105627974 A CN 105627974A
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- detection
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- upper cover
- supporting plate
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Abstract
The present invention relates to a printed circuit board smoothness detection apparatus convenient to move, comprising a square detection supporting plate, a square detection upper cover plate, supporting bars and a pedestal ; wherein the central section of the upper surface of the detection supporting plate is fixed with four corners of the detection upper cover plate in a spacing and parallel way through bolts, the lower surface of the detection supporting plate is symmetrically fixed with upper end portions of the four parallel supporting bars, the bottom ends of the four supporting bars are fixed on the horizontal pedestal, four corners of the lower surface of the pedestal are provided with universal wheels, the detection supporting plate and the detection upper cover plate are parallel and vertically incline at a certain angle, the lower surface of the square detection upper cover plate is parallelly and fixedly provided with a wear-preventive layer, and the upper surface of the square detection supporting plate is parallelly and fixedly provided with a slip assisting layer. According to the printed circuit board smoothness detection apparatus provided by the invention, the detection supporting plate is inclined, and a gap between the detection supporting plate and the detection upper cover plate only enables a qualified template and a cover plate within the range of allowable error to smoothly pass through, thus a detection method is simple, fast, and accurate in result.
Description
Technical field
The invention belongs to appurtenance field, the printed circuit board (PCB) smoothness detecting device of especially a kind of conveniently moving.
Background technology
Intelligent flat computer is required for using flexible printed wiring board, when making the flexible printed wiring board of panel computer, owing to circuit board is less and softer, generally it is first fixed in template carries out post processing again when operation. Under normal circumstances, template is all long-time Reusability, owing to using time and frequency higher, template can produce abrasion, it addition, using and can be influenced by extruding and collision in transportation, therefore, the flatness of template can produce change, currently without the detecting device of the flatness of correlate template, makes troubles to production.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art part, it is provided that a kind of accuracy in detection is high, using method is simple, detect the printed circuit board (PCB) smoothness detecting device of conveniently moving accurately.
This invention address that technical problem be the technical scheme is that
A kind of printed circuit board (PCB) smoothness detecting device of conveniently moving, including square detection supporting plate, square detection upper cover plate, pole and pedestal, by the parallel corner being fixedly mounted with detection upper cover plate of bolt spacings in the middle part of detection splint upper surface, the lower surface symmetry of detection supporting plate is fixedly mounted with four ends, parallel fulcrum lever upper end, wherein the bottom of four poles is packed on horizontal base, universal wheel is installed in pedestal lower surface corner, detection supporting plate is parallel with detection upper cover plate and vertically tilts certain angle, described square detection upper cover plate lower surface is parallel is fixedly mounted with a scuff-resistant coating, it is fixedly mounted with one and helps slip layer square detection splint upper surface is parallel.
And, described scuff-resistant coating is the plastic plate of smooth surface.
Advantages of the present invention and having the benefit effect that
1, the detection supporting plate of the printed circuit board (PCB) smoothness detecting device of conveniently moving provided by the invention is for being obliquely installed, between detection supporting plate and detection upper cover plate, gap can make qualified template and the cover plate in error allowed band pass through, underproof, will not pass through, detection method is simple, quick, result is accurate.
2, the printed circuit board (PCB) smoothness detecting device of conveniently moving provided by the invention has the structure regulating width, it is possible to adapt to the use of various sizes of panel computer, its simple in construction, and prepared composition is low, and detection simultaneously accurately, meets the requirements.
3, the detection supporting plate of the printed circuit board (PCB) smoothness detecting device of conveniently moving provided by the invention is for being obliquely installed, there is skid resistant course and help slip layer, scuff-resistant coating can be the plastic plate with smooth surface, help slip layer can pass through detection by auxiliary circuit board, prevent abrasion on the one hand, improve detection efficiency on the other hand.
Accompanying drawing explanation
Fig. 1 is the front view of the present invention.
Fig. 2 is the right view of Fig. 1.
Detailed description of the invention:
Below in conjunction with accompanying drawing and by specific embodiment, the invention will be further described, and following example are illustrative, are not determinate, it is impossible to limit protection scope of the present invention with this.
A kind of printed circuit board (PCB) smoothness detecting device of conveniently moving, including square detection supporting plate 1, square detection upper cover plate 3, pole 4 and pedestal 5, by the spaced and parallel corner being fixedly mounted with detection upper cover plate of bolt 2 in the middle part of detection splint upper surface, the lower surface symmetry of detection supporting plate is fixedly mounted with four ends, parallel fulcrum lever upper end, wherein the bottom of four poles is packed on horizontal base, universal wheel 6 is installed in pedestal lower surface corner, detection supporting plate is parallel with detection upper cover plate and vertically tilts certain angle, the thickness that spacing distance is circuit board between detection supporting plate and detection upper cover plate is plus maximum allowable deformation quantity.
In order to prevent the abrasion of circuit board, square detection upper cover plate lower surface is parallel is fixedly mounted with a scuff-resistant coating 7, it is fixedly mounted with one and helps slip layer 8 square detection splint upper surface is parallel, scuff-resistant coating can be the plastic plate with smooth surface, help slip layer can pass through detection by auxiliary circuit board, prevent abrasion on the one hand, improve detection efficiency on the other hand.
Panel computer flexible printed wiring board smoothness detecting device, the structure with adjustment width of this detecting device, it is possible to adapt to the use of various sizes of panel computer, its simple in construction, prepared composition is low, and detection simultaneously accurately, meets the requirements.
Claims (2)
1. the printed circuit board (PCB) smoothness detecting device of a conveniently moving, it is characterized in that: include square detection supporting plate, square detection upper cover plate, pole and pedestal, by the parallel corner being fixedly mounted with detection upper cover plate of bolt spacings in the middle part of detection splint upper surface, the lower surface symmetry of detection supporting plate is fixedly mounted with four ends, parallel fulcrum lever upper end, wherein the bottom of four poles is packed on horizontal base, universal wheel is installed in pedestal lower surface corner, detection supporting plate is parallel with detection upper cover plate and vertically tilts certain angle, described square detection upper cover plate lower surface is parallel is fixedly mounted with a scuff-resistant coating, it is fixedly mounted with one and helps slip layer square detection splint upper surface is parallel.
2. the printed circuit board (PCB) smoothness detecting device of conveniently moving according to claim 1, it is characterised in that: described scuff-resistant coating is the plastic plate of smooth surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410653744.3A CN105627974A (en) | 2014-11-17 | 2014-11-17 | Printed circuit board smoothness detection apparatus convenient to move |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410653744.3A CN105627974A (en) | 2014-11-17 | 2014-11-17 | Printed circuit board smoothness detection apparatus convenient to move |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105627974A true CN105627974A (en) | 2016-06-01 |
Family
ID=56043127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410653744.3A Pending CN105627974A (en) | 2014-11-17 | 2014-11-17 | Printed circuit board smoothness detection apparatus convenient to move |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105627974A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087966A (en) * | 2021-11-28 | 2022-02-25 | 上海北臻电子科技有限公司 | Test fixture and method for testing circuit board |
-
2014
- 2014-11-17 CN CN201410653744.3A patent/CN105627974A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087966A (en) * | 2021-11-28 | 2022-02-25 | 上海北臻电子科技有限公司 | Test fixture and method for testing circuit board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160601 |
|
| WD01 | Invention patent application deemed withdrawn after publication |