CN105468483B - Touch screen testing device - Google Patents
Touch screen testing device Download PDFInfo
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- CN105468483B CN105468483B CN201410503004.1A CN201410503004A CN105468483B CN 105468483 B CN105468483 B CN 105468483B CN 201410503004 A CN201410503004 A CN 201410503004A CN 105468483 B CN105468483 B CN 105468483B
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Abstract
The invention discloses a touch screen testing device, which comprises: the upper surface of the base is provided with a plurality of positioning shafts, a boss is arranged at one end of the base close to one end, and a pivot hole is formed in the boss; the lower bottom plate is arranged on the base, and the bottom surface of the lower bottom plate is butted with the positioning shaft; the guide plate is arranged above the lower base plate, the touch screen is clamped between the lower base plate and the guide plate, a pivot is arranged at one end of the guide plate and is pivoted with the pivot hole, a penetrating guide groove is formed in the guide plate, and the guide groove corresponds to a scribing test area of the touch screen. Because the scribing test is carried out before the touch screen is not assembled on the electronic product, unqualified scribing test after assembly is avoided, and screen disassembly and screen replacement are required, so that manpower and material resources are saved.
Description
[ technical field ] A method for producing a semiconductor device
The present invention relates to a testing apparatus, and more particularly, to a testing apparatus for a touch screen.
[ background of the invention ]
For electronic products such as notebook computers, a digitizer (digital conversion) touch screen has appeared at present. The touch screen needs to be subjected to scribing test, namely, a magnetic control pen is adopted to continuously scribe in a limited area of the touch screen, signals generated after scribing are led out, and the touch screen is tested by a test program on a test computer, and whether the scribed lines are continuous or not is displayed by the test computer so as to judge whether the touch screen is qualified or not. Of course, for the digitizer touch screen, the test standard is that the magnetic control pen is required to perform the scribing test at a distance from the screen, and the test can still pass.
However, at present, the above test is usually performed on an assembled electronic product for scribing, and if a poor touch screen is found, a large amount of manpower and material resources are required to disassemble the touch screen and then perform a screen replacement operation, which is high in cost and low in efficiency.
In view of the above, it is necessary to develop a touch screen testing apparatus to solve the above problems.
[ summary of the invention ]
Therefore, an object of the present invention is to provide a touch screen testing apparatus, which solves the problems of troublesome operation, high cost and low efficiency, which are caused by the fact that a line drawing test is performed on a touch screen after an electronic product is assembled and the screen needs to be detached and replaced after a defect of the touch screen is found.
In order to achieve the above object, the present invention provides a touch screen testing apparatus, comprising:
the upper surface of the base is provided with a plurality of positioning shafts, a boss is arranged at one end of the base close to one end, and a pivot hole is formed in the boss;
the lower bottom plate is arranged on the base, and the bottom surface of the lower bottom plate is butted with the positioning shaft;
the guide plate is arranged above the lower base plate, the touch screen is clamped between the lower base plate and the guide plate, a pivot is arranged at one end of the guide plate and is pivoted with the pivot hole, a penetrating guide groove is formed in the guide plate, and the guide groove corresponds to a scribing test area of the touch screen.
Optionally, the device further includes an upper pressing plate disposed between the lower base plate and the guide plate, the upper pressing plate is made of a transparent material, and a thickness of the upper pressing plate is smaller than a magnetic control distance of the touch screen. Optionally, the upper pressure plate is a transparent acrylic plate.
Optionally, the base is further provided with an elastic thimble which abuts against the lower bottom plate.
Optionally, the device further comprises a pen rack, wherein a magnetic control pen is arranged on the pen rack, the bottom of the pen rack is exposed out of the magnetic control pen point, and a guide pillar is arranged at the bottom of the pen rack and matched with the guide groove.
Optionally, a hook is further disposed on the base, and the hook is engaged with one end of the guide plate away from the pivot.
Optionally, the device further comprises a converter, one end of the converter is provided with a connector, the other end of the converter is provided with a USB interface, the connector is connected with a power line and a signal line of the touch screen, and the USB interface is connected with a computer for testing.
Compared with the prior art, the touch screen testing device of the die disclosed by the invention has the advantages that the lower base plate is arranged on the base, the touch screen is clamped between the guide plate and the lower base plate, the guide plate is rotated, the touch screen is pressed, and the magnetic control pen is subjected to continuous scribing movement along the guide groove, so that the scribing action is completed. And the power line and the signal line of the touch screen are connected with a converter and further connected with a testing computer, and the testing computer is used for supplying power to the touch screen and displaying a testing result. Because the scribing test is carried out before the touch screen is not assembled on the electronic product, unqualified scribing test after assembly is avoided, and screen disassembly and screen replacement are required, so that manpower and material resources are saved.
[ description of the drawings ]
Fig. 1 is a schematic structural diagram of a touch screen testing device according to a preferred embodiment of the invention.
Fig. 2 is an exploded schematic view of a touch screen testing device according to a preferred embodiment of the invention.
Fig. 3 is a schematic diagram illustrating circuits and signal connections during testing of the touch screen testing device according to a preferred embodiment of the invention.
[ detailed description ] embodiments
Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of a preferred embodiment of a touch screen testing device of the present invention, and fig. 2 is an exploded structural diagram of the preferred embodiment of the touch screen testing device of the present invention.
In order to achieve the above object, the present invention provides a touch screen testing apparatus, comprising:
the base 100 is provided with a plurality of positioning shafts 101 on the upper surface, a boss 102 is arranged at one end of the base 100 close to one end, and a pivot hole is arranged on the boss 102;
a lower base plate 103, which is arranged on the base 100, and the bottom surface of the lower base plate 103 is butted with the positioning shaft 101;
a guide plate 104 disposed above the lower plate 103, wherein a touch screen 105 (for example, a digitizer touch screen) is sandwiched between the lower plate 103 and the guide plate 104, one end of the guide plate 104 has a pivot shaft pivotally connected to a pivot hole on the base 100, the guide plate 104 has a through guide slot 106, and the guide slot 106 corresponds to a scribing test area of the touch screen 105.
By using the touch screen testing device of the die, the lower base plate 103 is arranged on the base 100, the touch screen 105 is clamped between the guide plate 104 and the lower base plate 103, the guide plate 104 is rotated, the touch screen 105 is pressed, and the magnetic control pen performs continuous scribing movement along the guide groove 106, so that scribing movement is completed. Certainly, in order to ensure that the magnetic control pen and the touch screen 105 can pass the test within the effective distance during the operation, the magnetic control pen can keep the effective distance with the touch screen 105 during the scribing. Because the scribing test is carried out before the touch screen 105 is not assembled on the electronic product, unqualified scribing test after assembly is avoided, and screen disassembly and screen replacement are required, so that manpower and material resources are saved.
The device can further comprise an upper pressure plate 107, the upper pressure plate 107 is arranged between the lower base plate 103 and the guide plate 104, the upper pressure plate 107 is made of transparent materials, so that the touch screen 105 can be operated by a magnetic control pen through the upper pressure plate 107, and the thickness of the upper pressure plate 107 is smaller than the magnetic control distance of the touch screen 105, so that the magnetic control pen can be operated effectively. Preferably, the upper pressure plate 107 may be a transparent acrylic plate. The upper pressure plate 107 is arranged to test whether the magnetic control pen and the touch screen 105 can pass the test within an effective distance.
The base 100 may further have an elastic thimble 108, which abuts against the lower plate 103. Therefore, excessive pressing of the touch screen 105 is avoided, and the buffer effect of the touch screen 105 can be achieved to be protection.
The device can further comprise a pen rack 109, wherein a magnetic control pen is arranged on the pen rack 109, the bottom of the pen rack 109 is exposed out of the magnetic control pen point, and a guide pillar is arranged at the bottom of the pen rack 109 and matched with the guide groove 106. The arrangement of the pen rack 109 can ensure the marking track of the magnetic control pen.
A hook 110 may be further disposed on the base 100, and the hook 110 engages with one end of the guide plate 104 away from the pivot, so as to prevent the touch screen 105 from being pressed in place and one end from tilting.
Referring to fig. 3, fig. 3 is a schematic diagram illustrating a circuit and signal connections during testing of a touch screen testing device according to a preferred embodiment of the invention.
The device may further include a converter 200, wherein one end of the converter 200 has a connector 201, and the other end has a USB interface 202, the connector 201 is connected to the power line 111 and the signal line 112 of the touch screen 105, and the USB interface 202 is connected to a testing computer 300.
During testing, the power line 111 of the touch screen 105 is connected to the testing computer 300 through the connector 201 and the USB interface 202 of the converter 200, so that the testing computer 300 supplies power to the touch screen 105. The signal line 112 of the touch screen 105 is connected to the connector 201 of the converter 200, and further transmits the test signal to the test computer 300 through the USB interface 202, and the test computer 300 may have a program to process the test signal and display the test result.
It should be noted that the present invention is not limited to the above embodiments, and any simple modification, equivalent change and modification made to the above embodiments by those skilled in the art based on the technical solution of the present invention fall within the protection scope of the present invention.
Claims (5)
1. A touch screen testing device, comprising:
the upper surface of the base is provided with a plurality of positioning shafts, a boss is arranged at one end of the base close to one end, and a pivot hole is formed in the boss;
the lower bottom plate is arranged on the base, and the bottom surface of the lower bottom plate is butted with the positioning shaft;
the guide plate is arranged above the lower base plate, the touch screen is clamped between the lower base plate and the guide plate, one end of the guide plate is provided with a pivot which is pivoted with the pivot hole, the guide plate is provided with a penetrating guide groove, and the guide groove corresponds to a scribing test area of the touch screen;
the magnetic control pen is arranged on the pen rack, the bottom of the pen rack is exposed out of the magnetic control pen point, and the bottom of the pen rack is provided with a guide pillar which is matched with the guide groove;
the upper pressing plate is arranged between the lower base plate and the guide plate and is made of transparent materials, and the thickness of the upper pressing plate is smaller than the magnetic control distance of the touch screen.
2. The touch screen testing device of claim 1, wherein the top platen is a transparent acrylic platen.
3. The touch screen testing device of claim 1, wherein the base further comprises an elastic thimble abutting against the bottom plate.
4. The touch screen testing device of claim 1, wherein the base further comprises a hook engaging with an end of the guide plate away from the pivot.
5. The touch screen test device according to any one of claims 1-4, further comprising a converter having a connector at one end and a USB interface at the other end, wherein the connector is connected to a power line and a signal line of the touch screen, and the USB interface is connected to a test computer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410503004.1A CN105468483B (en) | 2014-09-26 | 2014-09-26 | Touch screen testing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410503004.1A CN105468483B (en) | 2014-09-26 | 2014-09-26 | Touch screen testing device |
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CN105468483A CN105468483A (en) | 2016-04-06 |
CN105468483B true CN105468483B (en) | 2020-06-23 |
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CN201410503004.1A Active CN105468483B (en) | 2014-09-26 | 2014-09-26 | Touch screen testing device |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106018994A (en) * | 2016-05-10 | 2016-10-12 | 苏州赛腾精密电子股份有限公司 | Touch control detection mechanism |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101763196A (en) * | 2010-01-18 | 2010-06-30 | 友达光电股份有限公司 | Method for detecting linearity of touch panel |
CN102945648A (en) * | 2012-11-26 | 2013-02-27 | 京东方科技集团股份有限公司 | Test device and test method for display apparatus |
CN103245864A (en) * | 2013-05-10 | 2013-08-14 | 苏州欧菲光科技有限公司 | Touch screen testing system and method |
CN203443975U (en) * | 2013-07-26 | 2014-02-19 | 深圳市志凌伟业技术有限公司 | Touch screen scribing test jig |
CN103713206A (en) * | 2012-09-28 | 2014-04-09 | 名硕电脑(苏州)有限公司 | Capacitor touch screen automatic test device |
CN103885716A (en) * | 2014-04-14 | 2014-06-25 | 广州华欣电子科技有限公司 | Touch screen line-drawing testing method and line-drawing speed measurement device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3871951B2 (en) * | 2002-04-08 | 2007-01-24 | Necインフロンティア株式会社 | Touch panel inspection device |
CN101187685A (en) * | 2007-10-18 | 2008-05-28 | 张福尧 | Touch panel test device and method |
CN202404174U (en) * | 2011-12-28 | 2012-08-29 | 东莞市华谊创鸿试验设备有限公司 | Touch screen clicking scribing tester |
-
2014
- 2014-09-26 CN CN201410503004.1A patent/CN105468483B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101763196A (en) * | 2010-01-18 | 2010-06-30 | 友达光电股份有限公司 | Method for detecting linearity of touch panel |
CN103713206A (en) * | 2012-09-28 | 2014-04-09 | 名硕电脑(苏州)有限公司 | Capacitor touch screen automatic test device |
CN102945648A (en) * | 2012-11-26 | 2013-02-27 | 京东方科技集团股份有限公司 | Test device and test method for display apparatus |
CN103245864A (en) * | 2013-05-10 | 2013-08-14 | 苏州欧菲光科技有限公司 | Touch screen testing system and method |
CN203443975U (en) * | 2013-07-26 | 2014-02-19 | 深圳市志凌伟业技术有限公司 | Touch screen scribing test jig |
CN103885716A (en) * | 2014-04-14 | 2014-06-25 | 广州华欣电子科技有限公司 | Touch screen line-drawing testing method and line-drawing speed measurement device |
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