CN101782616A - Testing device for touch screens - Google Patents
Testing device for touch screens Download PDFInfo
- Publication number
- CN101782616A CN101782616A CN201010131062.8A CN201010131062A CN101782616A CN 101782616 A CN101782616 A CN 101782616A CN 201010131062 A CN201010131062 A CN 201010131062A CN 101782616 A CN101782616 A CN 101782616A
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- golden finger
- carrier module
- contact site
- finger contact
- carrier
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Abstract
The invention relates to a testing device for apparatus with golden fingers. The device is characterized by comprising a junction panel, a first carrier module (6) and a second carrier module (7) on which is arranged the junction panel. The secondary carrier module is provided with at least a first golden finger contact site which is connected with the golden finger of the apparatus to load the test signals onto the apparatus. The first carrier module is used to carry the apparatus, and the first carrier and the second carrier can move relative to each other so as to realize the joint. Because of the adoption of link block for test, the defects of probe are successfully avoided. The method not only avoids damage to the clad layer of the golden finger of the touch screens and also enables the test to the highly-condensed golden fingers.
Description
Technical field
The present invention relates to a kind of tester, particularly relate to a kind of testing touch screen instrument.
Background technology
In the prior art, the method for probe is used in the test of touch-screen usually, probe is contacted with the golden finger of touch-screen, and apply test signal to described touch-screen, thereby realize test touch-screen by probe.
Because probe need carry out feeler inspection and contact the touch-screen golden finger, therefore use the method for probe to come the test touch screen can cause to a certain degree wearing and tearing even damage to the gold plate of its golden finger part, thereby touch-screen is taken place in use such as phenomenons such as loose contacts, also can change, thereby influence its quality of signals owing to described wearing and tearing cause the impedance of golden finger.
In addition, the resolution of present touch-screen is more and more higher, the spacing of the pin of its golden finger is also more and more littler, when adopting probe, because there is certain diameter in probe, the clamping of probe and install and all to need to occupy certain volume, thus cause the spacing between probe and the probe can be greater than the spacing between the pin of golden finger, therefore probe of the prior art and be not suitable for the test of the densely arranged golden finger of high resolving power touch-screen.
Summary of the invention
The purpose of this invention is to provide a kind of can be to proving installation testing equipment, that can not cause damage to the golden finger overlay coating of pin with densely arranged golden finger.
For solving the problems of the technologies described above, the present invention takes following technical scheme: a kind of to having the proving installation that the golden finger device is tested, it is characterized in that: comprise web joint, first carrier module 6 and second carrier module 7; Described web joint places on described second carrier module 7, and it has the first golden finger contact site at least, and the described first golden finger contact site is used for overlapping mutually with the golden finger of described device, test signal is put on described device; Described first carrier module 6 is used to carry described device, and described first and second carrier modules 6,7 can relative motion, and described relative motion can realize described overlap joint.
Owing to adopted the mode of contiguous block to test, avoided adopting the defective that probe brought, neither can impair the coating of the golden finger of touch-screen, can test the golden finger of highly dense again.
Description of drawings
Fig. 1 is the synoptic diagram of web joint.
Fig. 2 is the stereographic map of proving installation.
Fig. 3 is the side view of proving installation.
Embodiment
Below in conjunction with accompanying drawing technical scheme of the present invention is elaborated.
Fig. 1 shows the web joint that is used to connect proving installation of the present invention and has the device (as touch-screen) of golden finger.
Of particular note, though only related to this device with golden finger of touch-screen in the following examples, any other device with golden finger is applicable to all embodiment among the present invention too in the prior art.
Described web joint has flexible PCB 1 and substrate 2.Described flexible PCB 1 is substantially square, and it has first golden finger 3 and second golden finger 4, and the golden finger that described first golden finger 3 is used for described touch-screen contacts; Described substrate 2 has the 3rd golden finger 5, and second golden finger 4 on the described flexible PCB 1 fixes with the 3rd golden finger 5 of described substrate 2, preferably, can adopt the mode of welding to fix; Described substrate 2 is connected to test signal.
Fig. 2-3 shows the stereographic map and the side view of the proving installation among the present invention.Shown in Fig. 2-3, the pedestal 10 that it is the right-angled trapezium shape that described proving installation has a longitudinal cross-section, on a side of the inclination of described pedestal 10, first carrier module 6 and second carrier module 7 are installed, described first and second carrier modules 6 and 7 are staggered relatively.
Described first carrier module 6 can be done arbitrary motion on orthogonal both direction in the plane that described side limited, when the golden finger of described touch-screen is fixed on described first carrier module 6, by described arbitrary motion, can regulate the position of the golden finger of described touch-screen, so that combine with first golden finger on the described contiguous block.
Inside at described first carrier module 6, the magnifier 11 that also has the bonding state of the golden finger that is used to provide the lamp (not shown) of light source and is used to make the operator can more clearly observe described touch-screen and described first golden finger, by described magnifier 11, the operator can make the golden finger of described touch-screen and described first golden finger overlap with fitting like a glove and be piled up, thereby avoids the two dislocation to occur.
Preferably, described first carrier module 6 also has camera, described camera is used to obtain the golden finger of described touch-screen and the realtime graphic that described first golden finger overlaps mutually, and described image passed in the display 9 show, so that more accurately locate the golden finger and described first golden finger of described touch-screen.
Described second carrier module 7 has the base that can do arbitrary motion in the plane that described side limited on orthogonal both direction, and described base relies on the slide block 15 that is installed on its lower surface and is installed on the motion that the slide rail 16 on the described side is realized on its any direction.On the upper surface of described base, also be provided with a bracing or strutting arrangement 13 and briquetting 12, described briquetting 12 relies on the direction on the plane that the guide rail on the described bracing or strutting arrangement 13 limited along vertical and described side and moves.
During test, first golden finger 4 of described contiguous block places on the described briquetting 12, described touch-screen places on described first carrier module 6, by operating described first and second carrier modules 6 and 7, pin on the golden finger of pin and described touch-screen on described first golden finger 5 is alignd mutually, and then operate described briquetting 12 and do described vertical movement along the guide rail on this bracing or strutting arrangement 13 of book towards the direction of the golden finger of described touch-screen, thereby make the pin correct overlap joint mutually on the golden finger of pin on described first golden finger 5 and described touch-screen, thereby can apply predetermined test signal to described touch-screen, to realize test to described touch-screen.
Preferably, described proving installation also comprises control device 8, described control device 8 can be used for controlling described first and second carrier modules 6 and 7 and the motion of briquetting 12, and can be used in the focal length of the intensity of regulating described lamp and camera and produce and apply described test signal etc.
Owing to adopted the mode of contiguous block to test, avoided adopting the defective that probe brought, neither can impair the coating of the golden finger of touch-screen, can test the golden finger of highly dense again.
Claims (6)
1. one kind to having the proving installation that the golden finger device is tested, and it is characterized in that: comprise web joint, first carrier module (6) and second carrier module (7); Described web joint places on described second carrier module (7), and it has the first golden finger contact site at least, and the described first golden finger contact site is used for overlapping mutually with the golden finger of described device, test signal is put on described device; Described first carrier module (6) is used to carry described device, and described first and second carrier modules (6,7) can relative motion, and described relative motion can realize described overlap joint.
2. device as claimed in claim 1 is characterized in that: described web joint has flexible PCB (1) and substrate (2); Described flexible PCB (1) has the first golden finger contact site and the second golden finger contact site; Described substrate (2) has the 3rd golden finger contact site, and described second golden finger contact site and described the 3rd golden finger contact site fix.
3. device as claimed in claim 2 is characterized in that: the mode of described fixedly employing welding.
4. as the described device of claim 1-3, it is characterized in that: described first carrier module (6) also has light source and/or image amplifying device.
5. device as claimed in claim 4, it is characterized in that: described device also comprises control device (8), it is used to control the motion of described first and second carrier modules (6,7), and/or regulates described light source and/or regulate described image amplifying device and/or produce and apply described test signal.
6. device as claimed in claim 5 is characterized in that: described image amplifying device is magnifier or imageing sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010131062.8A CN101782616A (en) | 2010-03-02 | 2010-03-02 | Testing device for touch screens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010131062.8A CN101782616A (en) | 2010-03-02 | 2010-03-02 | Testing device for touch screens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101782616A true CN101782616A (en) | 2010-07-21 |
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ID=42522694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010131062.8A Pending CN101782616A (en) | 2010-03-02 | 2010-03-02 | Testing device for touch screens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101782616A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103257300A (en) * | 2012-02-16 | 2013-08-21 | 神讯电脑(昆山)有限公司 | Automatic testing device for multipoint touch screen |
| CN103472341A (en) * | 2013-09-27 | 2013-12-25 | 无锡宇宁光电科技有限公司 | Device for detecting flexible circuit board and functional piece in capacitance screen |
| CN103941109A (en) * | 2013-01-21 | 2014-07-23 | 宸鸿科技(厦门)有限公司 | A test device of a touch panel |
| CN104614621A (en) * | 2015-02-13 | 2015-05-13 | 浙江触捷光电科技有限公司 | Novel simulation testing device for touch screen |
| CN104678224A (en) * | 2015-03-07 | 2015-06-03 | 安徽方兴科技股份有限公司 | Electrical measuring aligning machine for touch screen |
| CN104750586A (en) * | 2013-12-31 | 2015-07-01 | 鸿富锦精密工业(武汉)有限公司 | Video card testing device |
| CN105457912A (en) * | 2015-12-31 | 2016-04-06 | 苏州日和科技有限公司 | Photographing detection device and full-automatic optical detection robot for display screen |
| CN106324410A (en) * | 2015-06-19 | 2017-01-11 | 神讯电脑(昆山)有限公司 | Touch screen testing device |
| CN112817169A (en) * | 2021-01-15 | 2021-05-18 | 珠海晨新科技有限公司 | Single glass liquid crystal module TP testing arrangement |
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| CN2533473Y (en) * | 2002-02-06 | 2003-01-29 | 台康资讯股份有限公司 | Automatic circuit board PCI interface tester |
| CN101025383A (en) * | 2007-04-06 | 2007-08-29 | 友达光电股份有限公司 | Method for detecting pasted conductive film |
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| CN201134093Y (en) * | 2007-12-26 | 2008-10-15 | 英业达科技有限公司 | Load testing tool |
| CN201145789Y (en) * | 2007-12-14 | 2008-11-05 | 比亚迪股份有限公司 | Tester for LCD display module |
| CN201255745Y (en) * | 2008-09-05 | 2009-06-10 | 环隆电气股份有限公司 | Medium test board |
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| CN2533473Y (en) * | 2002-02-06 | 2003-01-29 | 台康资讯股份有限公司 | Automatic circuit board PCI interface tester |
| CN201035042Y (en) * | 2007-03-29 | 2008-03-12 | 比亚迪股份有限公司 | Test arrangement for testing flexible circuit board electrical behavior |
| CN101025383A (en) * | 2007-04-06 | 2007-08-29 | 友达光电股份有限公司 | Method for detecting pasted conductive film |
| CN201145789Y (en) * | 2007-12-14 | 2008-11-05 | 比亚迪股份有限公司 | Tester for LCD display module |
| CN201134093Y (en) * | 2007-12-26 | 2008-10-15 | 英业达科技有限公司 | Load testing tool |
| CN201255745Y (en) * | 2008-09-05 | 2009-06-10 | 环隆电气股份有限公司 | Medium test board |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103257300A (en) * | 2012-02-16 | 2013-08-21 | 神讯电脑(昆山)有限公司 | Automatic testing device for multipoint touch screen |
| CN103257300B (en) * | 2012-02-16 | 2016-01-20 | 神讯电脑(昆山)有限公司 | Multipoint touch screen automatic testing equipment |
| CN103941109A (en) * | 2013-01-21 | 2014-07-23 | 宸鸿科技(厦门)有限公司 | A test device of a touch panel |
| WO2014110941A1 (en) * | 2013-01-21 | 2014-07-24 | 宸鸿科技(厦门)有限公司 | Testing apparatus of touch panel |
| CN103472341A (en) * | 2013-09-27 | 2013-12-25 | 无锡宇宁光电科技有限公司 | Device for detecting flexible circuit board and functional piece in capacitance screen |
| CN104750586A (en) * | 2013-12-31 | 2015-07-01 | 鸿富锦精密工业(武汉)有限公司 | Video card testing device |
| CN104750586B (en) * | 2013-12-31 | 2018-08-03 | 鸿富锦精密工业(武汉)有限公司 | display card test device |
| CN104614621A (en) * | 2015-02-13 | 2015-05-13 | 浙江触捷光电科技有限公司 | Novel simulation testing device for touch screen |
| CN104678224A (en) * | 2015-03-07 | 2015-06-03 | 安徽方兴科技股份有限公司 | Electrical measuring aligning machine for touch screen |
| CN104678224B (en) * | 2015-03-07 | 2018-04-17 | 安徽方兴科技股份有限公司 | Touch-screen electrical measurement aligning machine |
| CN106324410A (en) * | 2015-06-19 | 2017-01-11 | 神讯电脑(昆山)有限公司 | Touch screen testing device |
| CN106324410B (en) * | 2015-06-19 | 2019-03-01 | 神讯电脑(昆山)有限公司 | Testing device for touch screens |
| CN105457912A (en) * | 2015-12-31 | 2016-04-06 | 苏州日和科技有限公司 | Photographing detection device and full-automatic optical detection robot for display screen |
| CN105457912B (en) * | 2015-12-31 | 2018-05-15 | 苏州日和科技有限公司 | Photography detection device and display screen automatic optical detector device people |
| CN112817169A (en) * | 2021-01-15 | 2021-05-18 | 珠海晨新科技有限公司 | Single glass liquid crystal module TP testing arrangement |
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| PB01 | Publication | ||
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Open date: 20100721 |