CN202102056U - Detection equipment for production of touch screen - Google Patents
Detection equipment for production of touch screen Download PDFInfo
- Publication number
- CN202102056U CN202102056U CN2011201401754U CN201120140175U CN202102056U CN 202102056 U CN202102056 U CN 202102056U CN 2011201401754 U CN2011201401754 U CN 2011201401754U CN 201120140175 U CN201120140175 U CN 201120140175U CN 202102056 U CN202102056 U CN 202102056U
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- China
- Prior art keywords
- touch screen
- touch
- screen
- converter
- detecting pen
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Abstract
The utility model discloses detection equipment for the production of a touch screen, which comprises a first detection pen, a second detection pen, a personal computer (PC) machine and an analog-digital (AD) converter and also comprises indium tin oxide (ITO) glass for simulating a touch screen, wherein the first detection pen is connected with the AD converter, the second detection pen is connected with the ITO glass, the ITO glass is connected with the AD converter, and the AD converter is connected with the PC machine. In the detection equipment for the production of the touch screen, the second detection pen is scratched at the ITO surface of the touch screen by arranging the ITO glass for simulating the touch screen and also by a pin of the first detection pen, which is connected with a silver path of the touch screen, the rest part of the touch screen is simulated by the ITO glass, the detection of the touch screen can be effectively carried out when the touch screen is at the state of a semi-finished product, the touch screen does not need to be detected only after the finished product of the touch screen is finished, the detection efficiency of a resistance type touch screen is greatly improved, and the production cost of the resistance type touch screen is saved.
Description
Technical field
The utility model belongs to the touch-screen production field, relates in particular to a kind of touch-screen production testing equipment.
Background technology
Because touch-type mobile terminal is progressively accepted by most user, market is also increasing to the demand of touch-screen.
With the resistive touch screen is example, in the prior art, in process of production, when the resistive touch screen products being carried out the linearity test, generally can only test to the finished product of resistive touch screen, in case find underproof finished product touch-screen, just screens.
The shortcoming that prior art exists can only be tested to finished product exactly, promptly after product is accomplished, could check, when checking out underproof product; Caused very big economic loss; If disqualification rate is bigger, even need heavily feed intake, influence the friendship phase of product greatly.
And in process study, the change of technology will wait last a couple of days and just can know for sure the result for the influence of linearity, relatively wastes time.
How improving the detection efficiency of resistive touch screen, save the production cost of resistive touch screen, is one of direction of touch-screen production field research.
The utility model content
The purpose of the utility model is to provide a kind of touch-screen production testing equipment to put, and is intended to improve the detection efficiency of resistive touch screen, saves the production cost of resistive touch screen.
The utility model is achieved in that a kind of touch-screen production testing equipment, comprises first detecting pen and second detecting pen, PC, AD converter, comprises that also one is used for the ito glass of simulate,
Wherein, said first detecting pen connects said AD converter, and said second detecting pen connects said ito glass, and said ito glass connects said AD converter, and said AD converter connects said PC.
Wherein, said first detecting pen comprises first nib, and said first detecting pen connects the pin on touch-screen silver road through said first nib.
Wherein, said second detecting pen comprises second nib, said second detecting pen through said second nib on the ITO of said touch-screen surface paddling.
Wherein, said AD converter connects said PC through the USB line.
In the utility model, be used for the ito glass of simulate through being provided with one, and pass through the pin that first detecting pen connects touch-screen silver road; Second detecting pen is paddling on touch-screen ITO surface; Touch-screen through ito glass simulation remainder can effectively detect when touch-screen is in greenware condition, need not just to detect behind the complete finished product of touch-screen by the time; Greatly improve the detection efficiency of resistive touch screen, saved the production cost of resistive touch screen.
Description of drawings
Fig. 1 is the example structure figure of the touch-screen production testing equipment that provides of the utility model.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Fig. 1 shows the example structure of the touch-screen production testing equipment that the utility model provides.
Said touch-screen production testing equipment comprises first detecting pen 11 and second detecting pen 12; Also comprise (Personal Computer, PC) machine 13, modulus (AD) converter 14; Comprise that also one is used for the indium tin metal oxide of simulate (Indium Tin Oxides, ITO) glass 15.
The touch-screen production testing equipment that the utility model provides mainly is that the semi-manufacture touch-screen is detected; Therefore; Among Fig. 1; Also comprise a semi-manufacture touch-screen 16, ito glass 15 is used to simulate second half touch-screen, and promptly semi-manufacture touch-screen 16 is the full finished product touch-screen of a completion with said ito glass 15 in theory.
Wherein, said first detecting pen 11 connects said AD converter 14, and said second detecting pen 12 connects said ito glass 15, and said ito glass 15 connects said AD converter 14, and said AD converter 14 connects said PC 13.
In the practical implementation process, said first detecting pen 11 comprises first nib 111, and said first detecting pen 11 connects the pin on touch-screen 16 silver medal roads through said first nib 111.
Wherein, said second detecting pen 12 comprises second nib 121, and said second detecting pen 12 connects the silver-colored road of said touch-screen 16 through said second nib 121.
In the utility model embodiment, said AD converter 14 connects said PC 13 through the USB line.
The principle of work of the touch-screen production testing equipment that the utility model provides is:
Preceding operation in touch-screen production; Promptly to semi-manufacture touch-screen 16; After silver-colored road that prints touch-screen 16 and baking; Push down the silver-colored pass pin of touch-screen 16 through two contacts 111 of first detecting pen 11, second nib 121 through second detecting pen 12 is parallel to silver-colored road on the ITO surface of touch-screen 16 streaks, and second detecting pen 12 connects ito glasses 15; The other part of ito glass 15 simulate 16, semi-manufacture touch-screen 16 is the full finished product touch-screen of a completion with said ito glass 15 in theory.
Afterwards, AD converter obtains the simulating signal of first detecting pen 11 and second detecting pen 12, is sent to PC 13 after converting digital signal into; PC 13 utilizes software to convert digital signal into lines; If lines are straight line, linear OK then is described, promptly semi-manufacture touch-screen 16 is qualified; Otherwise it is defective.If find that disqualification rate is higher, the problem of then can reviewing immediately produces reason, and in time mends the processing that feeds intake.
In the utility model, be used for the ito glass of simulate through being provided with one, and pass through the pin that first detecting pen connects touch-screen silver road; Second detecting pen streaks on touch-screen ITO surface; Touch-screen through ito glass simulation remainder can effectively detect when touch-screen is in greenware condition, need not just to detect behind the complete finished product of touch-screen by the time; Greatly improve the detection efficiency of resistive touch screen, saved the production cost of resistive touch screen.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
Claims (4)
1. a touch-screen production testing equipment is characterized in that, comprises first detecting pen and second detecting pen, PC, AD converter, comprises that also one is used for the ito glass of simulate,
Wherein, said first detecting pen connects said AD converter, and said second detecting pen connects said ito glass, and said ito glass connects said AD converter, and said AD converter connects said PC.
2. touch-screen production testing equipment as claimed in claim 1 is characterized in that said first detecting pen comprises first nib, and said first detecting pen connects the pin on touch-screen silver road through said first nib.
3. touch-screen production testing equipment as claimed in claim 1 is characterized in that said second detecting pen comprises second nib, said second detecting pen through said second nib on the ITO of said touch-screen surface paddling.
4. touch-screen production testing equipment as claimed in claim 1 is characterized in that said AD converter connects said PC through the USB line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201401754U CN202102056U (en) | 2011-05-05 | 2011-05-05 | Detection equipment for production of touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201401754U CN202102056U (en) | 2011-05-05 | 2011-05-05 | Detection equipment for production of touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202102056U true CN202102056U (en) | 2012-01-04 |
Family
ID=45388061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201401754U Expired - Fee Related CN202102056U (en) | 2011-05-05 | 2011-05-05 | Detection equipment for production of touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202102056U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103048575A (en) * | 2013-01-15 | 2013-04-17 | 东莞市盛威光电科技有限公司 | Testing jig for touch screen |
| CN103163447A (en) * | 2013-03-28 | 2013-06-19 | 苏州瀚瑞微电子有限公司 | Method for detecting flexible printed circuit (FPC) finished product |
| 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 |
-
2011
- 2011-05-05 CN CN2011201401754U patent/CN202102056U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103048575A (en) * | 2013-01-15 | 2013-04-17 | 东莞市盛威光电科技有限公司 | Testing jig for touch screen |
| CN103048575B (en) * | 2013-01-15 | 2015-11-18 | 东莞市富斯乐装饰工程有限公司 | A kind of testing touch screen tool |
| 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 |
| CN103941109B (en) * | 2013-01-21 | 2017-07-28 | 宸鸿科技(厦门)有限公司 | The test device of contact panel |
| CN103163447A (en) * | 2013-03-28 | 2013-06-19 | 苏州瀚瑞微电子有限公司 | Method for detecting flexible printed circuit (FPC) finished product |
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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 |
Granted publication date: 20120104 Termination date: 20170505 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |