CN104111355A - Method for detecting flexible circuit board for touch screen - Google Patents
Method for detecting flexible circuit board for touch screen Download PDFInfo
- Publication number
- CN104111355A CN104111355A CN201410298331.8A CN201410298331A CN104111355A CN 104111355 A CN104111355 A CN 104111355A CN 201410298331 A CN201410298331 A CN 201410298331A CN 104111355 A CN104111355 A CN 104111355A
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- Prior art keywords
- clip
- flexible circuit
- circuit board
- base
- flexible pcb
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Abstract
The invention discloses a method for detecting a flexible circuit board for a touch screen. A PIN end of each of two flexible circuit boards which are placed in a stacked manner is inserted in a slot, at the same time, the other end of each flexible circuit board is connected with a detecting instrument, an operator rotates a clip, a pressure head presses downwards and compresses the PIN ends of the flexible circuit boards, then the detecting instrument performs detection, after detection is completed, the operator loosens the clip, and the clip automatically reset under the effect of a reset spring. The method for detecting the flexible circuit board for the touch screen combines manual operation with automatic instrument detection, is convenient to operate, reduces cost, and greatly improves detection efficiency and accuracy.
Description
Technical field
The present invention relates to flexible circuit board detecting method.
Background technology
The classic method that flexible PCB detects is to press the PIN end of flexible PCB with hand, and the flexible PCB other end connects detecting instrument.But staff is pressed the size of the power of applying and is not easy to control, and detects inaccurate.Chinese invention patent (the patent No. 200720098954.6, open day on November 26th, 2008) a kind of clamp for flexible printed circuit board FPC inspection disclosed, comprise probe, connection PCB, also comprise base, rotate pressing piece and elastic component, the front end of base top surface is provided with some probes and inserts through hole, both sides are provided with rotary shaft rack, rotating pressing piece is arranged on base top and is rotationally connected by rotating shaft and base, rotate on pressing piece and be provided with and press groove with probe patchhole correspondence position, provide the elastic component of elastic reset power to be arranged on base and rotate between pressing piece to rotating pressing piece, probe resilient movement stretch out hole extrapolation with upper end and be placed on probe and insert in through hole up and down, connection PCB is fixed on below base with corresponding probe lower end, its contact.But its complex structure, it is convenient not to detect.
Summary of the invention
Technical matters to be solved by this invention is just to provide a kind of touch-screen flexible circuit board detecting method, easy to detect and detect accurately.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of touch-screen flexible circuit board detecting method, detect the clip that fixture comprises base and is articulated with base top, described base bottom rear side is provided with a slot inserting for flexible PCB PIN end, rear side corresponding slot in described clip bottom is provided with outstanding pressure head downwards, between described base plate and clip front portion, be provided with the back-moving spring that clip is resetted, described base comprises base plate, the left and right sides, base plate middle part is provided with the side plate raising up, two blocks of side plates and base plate clamping form described slot, described clip is located at two side sheet rooms and is articulated with side plate rear side, the method that uses above-mentioned detection fixture to detect flexible PCB is, the flexible PCB PIN end of two stacked placements is inserted to slot, meanwhile, the flexible PCB other end connects detecting instrument, and operative employee rotates clip, pressure head presses down and compresses flexible PCB PIN end, then detecting instrument detects, after having detected, and operative employee's undog, under action of reset spring, clip automatically resets.
As preferably, described clip be upper base under chamfer trapezium structure, wherein pressure head is located at the trapezoidal upper base rear portion of chamfer.
As preferably, the xsect of described pressure head is rectangular configuration.
In the present invention, detect fixture the slot inserting for flexible PCB PIN end is set on base, base is hinged with clip above slot, and the clip bottom corresponding slot of rear side is provided with outstanding pressure head downwards.Specific works process of the present invention is, the flexible PCB PIN end of two stacked placements is inserted to slot, rotates clip, and pressure head compresses the PIN end of flexible PCB, and the flexible PCB other end connects detecting instrument and just detects.And after having detected, undog, under action of reset spring, clip can automatically reset.The present invention combines manual operation and robot detection, easy to operate, reduces costs, and detection efficiency and accuracy rate improve greatly.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
Fig. 1 is structural representation of the present invention;
Fig. 2 is base vertical view;
Fig. 3 is base front view;
Fig. 4 is base side view;
Fig. 5 is clip front view;
Fig. 6 is clip upward view;
Fig. 7 is clip side view.
Embodiment
As shown in Figures 1 to 7, for a kind of touch-screen flexible PCB inspecting clamp of the present invention, comprise base 1 and be articulated with the clip 2 on base top, described base 1 bottom rear side is provided with a slot 12 inserting for flexible PCB PIN end, the corresponding slot of described clip 2 bottom rear side is provided with outstanding pressure head 21 downwards, described base comprises base plate, the left and right sides, base plate middle part is provided with the side plate 11 raising up, two blocks of side plates 11 form described slot 12 with base plate clamping, and described clip 2 is located at 11 of two blocks of side plates and is articulated with side plate rear side.
Described clip 2 be upper base under chamfer trapezium structure, wherein pressure head 21 is located at the trapezoidal upper base rear portion of chamfer.Between described base plate and clip front portion, be provided with the back-moving spring 3 that clip 2 is resetted.Described base plate front portion is provided with low groove 13, and the corresponding described low groove of described clip is provided with upper groove 23, and back-moving spring upper end is located in upper groove 23, and lower end is located in low groove 13, and upper groove 23 is located on the trapezoidal hypotenuse of clip chamfer 22.The xsect of described pressure head is rectangular configuration.On side plate 11, be provided with side opening 14, be provided with hinge hole 24 on clip 2, bearing pin is hinged on side plate clip through side opening 14 and hinge hole 24.
Operative employee applies acting force to clip 2, and clip 2 rotates on base 1, and pressure head 21 presses down tight the PIN side pressure of the flexible PCB of two stacked placements of insertion slot 12, operative employee's undog 2, and under the effect of back-moving spring 3, clip resets.
Use the method that touch-screen of the present invention detects flexible PCB with flexible PCB inspecting clamp to be, the flexible PCB PIN end of two stacked placements is inserted to slot, meanwhile, the flexible PCB other end connects detecting instrument, and operative employee rotates clip, pressure head presses down and compresses flexible PCB PIN end, then detecting instrument detects, after having detected, and operative employee's undog, under action of reset spring, clip automatically resets.
Claims (3)
1. a touch-screen flexible circuit board detecting method, it is characterized in that: detect the clip that fixture comprises base and is articulated with base top, described base bottom rear side is provided with a slot inserting for flexible PCB PIN end, rear side corresponding slot in described clip bottom is provided with outstanding pressure head downwards, between described base plate and clip front portion, be provided with the back-moving spring that clip is resetted, described base comprises base plate, the left and right sides, base plate middle part is provided with the side plate raising up, two blocks of side plates and base plate clamping form described slot, described clip is located at two side sheet rooms and is articulated with side plate rear side, the method that uses above-mentioned detection fixture to detect flexible PCB is, the flexible PCB PIN end of two stacked placements is inserted to slot, meanwhile, the flexible PCB other end connects detecting instrument, and operative employee rotates clip, pressure head presses down and compresses flexible PCB PIN end, then detecting instrument detects, after having detected, and operative employee's undog, under action of reset spring, clip automatically resets.
2. touch-screen according to claim 1 flexible circuit board detecting method, is characterized in that: described clip be upper base under chamfer trapezium structure, wherein pressure head is located at the trapezoidal upper base rear portion of chamfer.
3. touch-screen according to claim 1 flexible circuit board detecting method, is characterized in that: the xsect of described pressure head is rectangular configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410298331.8A CN104111355A (en) | 2014-06-27 | 2014-06-27 | Method for detecting flexible circuit board for touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410298331.8A CN104111355A (en) | 2014-06-27 | 2014-06-27 | Method for detecting flexible circuit board for touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104111355A true CN104111355A (en) | 2014-10-22 |
Family
ID=51708219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410298331.8A Pending CN104111355A (en) | 2014-06-27 | 2014-06-27 | Method for detecting flexible circuit board for touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104111355A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201156865Y (en) * | 2007-12-14 | 2008-11-26 | 天津太精电子有限公司 | Clamp for flexible printed circuit board FPC inspection |
| CN201285404Y (en) * | 2008-10-15 | 2009-08-05 | 苏州华兴源创电子科技有限公司 | Flexible circuit board conducting apparatus |
| CN201796052U (en) * | 2010-07-15 | 2011-04-13 | 深圳市三德冠精密电路科技有限公司 | Flexible circuit board detection platform |
| CN201955357U (en) * | 2011-02-22 | 2011-08-31 | 苏州阿特斯阳光电力科技有限公司 | Test fixture used for testing resistance of cell |
| CN202049210U (en) * | 2011-04-21 | 2011-11-23 | 淳华科技(昆山)有限公司 | Automatic test device for spring leaves on FPC |
| CN102455372A (en) * | 2010-10-28 | 2012-05-16 | 鸿富锦精密工业（深圳）有限公司 | Bracket for testing circuit board |
| CN202649248U (en) * | 2012-06-04 | 2013-01-02 | 昆山迈致治具科技有限公司 | Flexible circuit board electrical measurement fixture |
| CN103048493A (en) * | 2012-12-19 | 2013-04-17 | 昆山迈致治具科技有限公司 | PCB (Printed Circuit Board) compacting fixture |
| CN103472383A (en) * | 2013-08-29 | 2013-12-25 | 天津市科易电子科技有限公司 | PCBA (printed circuit board assembly) test bench and application method thereof |
| CN103777043A (en) * | 2012-10-22 | 2014-05-07 | 昆山意力电路世界有限公司 | Functional tester with elastic connector |
-
2014
- 2014-06-27 CN CN201410298331.8A patent/CN104111355A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201156865Y (en) * | 2007-12-14 | 2008-11-26 | 天津太精电子有限公司 | Clamp for flexible printed circuit board FPC inspection |
| CN201285404Y (en) * | 2008-10-15 | 2009-08-05 | 苏州华兴源创电子科技有限公司 | Flexible circuit board conducting apparatus |
| CN201796052U (en) * | 2010-07-15 | 2011-04-13 | 深圳市三德冠精密电路科技有限公司 | Flexible circuit board detection platform |
| CN102455372A (en) * | 2010-10-28 | 2012-05-16 | 鸿富锦精密工业（深圳）有限公司 | Bracket for testing circuit board |
| CN201955357U (en) * | 2011-02-22 | 2011-08-31 | 苏州阿特斯阳光电力科技有限公司 | Test fixture used for testing resistance of cell |
| CN202049210U (en) * | 2011-04-21 | 2011-11-23 | 淳华科技(昆山)有限公司 | Automatic test device for spring leaves on FPC |
| CN202649248U (en) * | 2012-06-04 | 2013-01-02 | 昆山迈致治具科技有限公司 | Flexible circuit board electrical measurement fixture |
| CN103777043A (en) * | 2012-10-22 | 2014-05-07 | 昆山意力电路世界有限公司 | Functional tester with elastic connector |
| CN103048493A (en) * | 2012-12-19 | 2013-04-17 | 昆山迈致治具科技有限公司 | PCB (Printed Circuit Board) compacting fixture |
| CN103472383A (en) * | 2013-08-29 | 2013-12-25 | 天津市科易电子科技有限公司 | PCBA (printed circuit board assembly) test bench and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141022 |
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| RJ01 | Rejection of invention patent application after publication |