CN203606448U - Intelligent test machine for function sheet of capacitive screen - Google Patents
Intelligent test machine for function sheet of capacitive screen Download PDFInfo
- Publication number
- CN203606448U CN203606448U CN201320623198.XU CN201320623198U CN203606448U CN 203606448 U CN203606448 U CN 203606448U CN 201320623198 U CN201320623198 U CN 201320623198U CN 203606448 U CN203606448 U CN 203606448U
- Authority
- CN
- China
- Prior art keywords
- test
- base station
- control module
- security
- functional sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Images
Abstract
The utility model discloses an intelligent test machine for a function sheet of a capacitive screen, and the test machine comprises a cabinet and a control module. The cabinet is equipped with a test base platform and a test assembly. The test base platform is slidingly connected to the cabinet. The control module controls the test base platform to slide on the cabinet. The test base platform is provided with a vacuum suction hole which is connected with a vacuum-pumping device. The control module controls the vacuum-pumping device to operate, so as to positioning a to-be-tested functional sheet. The test assembly comprises a slide bar and a test pressure head, wherein the test pressure head can slide up and down along the slide bar. The top end of the test pressure head is provided with a probe and an infrared distance-measurement module. The output end of the infrared distance-measurement module is connected with the control module. The control module controls the rising and falling of the test pressure head. The probe rises and falls along with the rising and falling of the test pressure head on the test base platform. The test machine provided by the utility model can carry out effect positioning for the function sheet, and can automatically control the test process of the probe, so as to intelligently test the function sheet after positioning. The test machine is high in test efficiency, and greatly reduces the damage probability of the test pressure head and the probe.
Description
Technical field
The present invention relates to touch screen performance technical field of measurement and test, particularly a kind of capacitance plate functional sheet Intelligent testing test-run a machine.
Background technology
Capacitive touch screen has the advantages such as the multi-point touch, touch sensitivity of support is high and wear-resisting with respect to resistive touch screen, becomes gradually the main product in mobile phone market and even touch-screen market.
In capacitance plate production run, need to test the opening of capacitance plate functional sheet (sensor), short circuit, its ITO on-state rate is tested, thimble on main dependence test machine contacts with the golden finger of the welding disking area of capacitance plate functional sheet, mainboard chip program is returned to the opening of capacitance plate functional sheet, short-circuit signal, is shown on computer.But present most of functional sheet test machine all needs manual operations, can not realize intellectuality, functional sheet location is difficult, and security and thimble are fragile, tests loaded down with trivial details time-consumingly, and production efficiency is very low.
Summary of the invention
The object of this invention is to provide a kind of capacitance plate functional sheet Intelligent testing test-run a machine, it can locate capacitance plate functional sheet, and automatically controls the test stroke of test security and probe, so that the functional sheet behind location is tested, testing efficiency is high, and the damage probability of test security and probe reduces greatly.
For achieving the above object, the technical scheme that the present invention takes is: a kind of capacitance plate functional sheet Intelligent testing test-run a machine, comprise casing, and in casing, be provided with control module, test base station and test suite are installed on casing;
Test base station is slidably connected and is installed on casing, the slip of control module control test base station on casing;
Test base station is provided with more than one vacuum suction hole; Vacuum suction hole is connected with vacuum extractor; The operation of control module control vacuum extractor, to make vacuum suction hole suck top functional sheet;
Test suite comprises litter and test security, and test security can slide up and down along litter; The top of test security be provided with probe and can by infrared radiation in test the infrared distance measurement module on base station; The output terminal link control module of infrared distance measurement module;
The lifting of control module control test security, probe is with lifting lifting above test base station of test security.
In the time of application, functional sheet is covered on vacuum suction hole, vacuum extractor operation, and functional sheet is held by vacuum suction hole; Then the decline of control module control test security, the infrared radiation in infrared distance measurement module outputs signal to control module through reflection on functional sheet, can record in real time the change of distance between probe and functional sheet.Control module continues to control the decline of test security according to this change of distance, until the distance between probe and functional sheet is zero, control module control test security stops declining, and can start to carry out normal probe measurement.In this process, can guarantee to test security can be because excessively not pressing down the damage that causes probe.When being completed, control module control test security drives probe to rise, and waits for test next time.
In order to facilitate the range estimation location of touch screen function sheet, test base station surface is also provided with position line.In the time of test, touch screen function piece can be placed by position line, further be guaranteed that the test point of probe is accurate, while reducing multiple functional sheet test, adjust the time of functional sheet position, improve testing efficiency.
Control module comprises security lift drive mechanism and controller, the operation of controller control security lift drive mechanism, thus drive test security to slide up and down along litter.Security lift drive mechanism can be the prior aries such as cylinder.Controller can adopt existing control chip to coordinate the topworkies such as relay to realize the operation control to security lift drive mechanism.
Test base station is provided with 2 test sections, and 2 test section slips on casing with test base station, can alternately be positioned at probe below.In the time utilizing a test section to carry out functional sheet probe test, can place new functional sheet to be measured in another test section simultaneously, treat that the functional sheet of last test section is completed, directly controlling test base station slides, be positioned at probe below to another test section, proceed test, testing efficiency is higher.
On test base station, be also provided with horizontal vernier adjustment knob and longitudinal vernier adjustment knob, to control respectively the horizontal and vertical movement of test base station on casing.The slip of test base station on casing can utilize existing techniques in realizing, coordinates the modes such as motor as slide rail coordinates cylinder, screw mandrel.Fine motion knob also can utilize prior art, realizes test base station and regulates at horizontal and vertical microspur.
Infrared distance measurement module comprises infrared light supply and infrared remote receiver, and control module control infrared light supply sends infrared ray, the output terminal link control module of infrared remote receiver.Infrared distance measurement module can adopt prior art.Infrared light supply and probe are positioned at sustained height, reflect during in functional sheet when infrared radiation, make infrared remote receiver receive reflected light, thereby determine the distance between current tested functional sheet and probe.
Beneficial effect of the present invention is: test base station can guarantee that by vacuum suction hole tested functional sheet can not move in whole test process; Infrared distance measurement module can record the distance between probe and functional sheet to be measured in real time, thereby the lifting by controller control probe with test security, guarantee probe in test process can with functional sheet good contact, assurance test result is accurate, and, because excessively pressing down and damage, testing efficiency is not greatly enhanced.
Accompanying drawing explanation
Figure 1 shows that specific embodiments of the invention structural representation.
Embodiment
Be described further below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, capacitance plate functional sheet Intelligent testing test-run a machine, comprises casing 1, in casing 1, is provided with control module, and test base station 2 and test suite are installed on casing 1;
Test base station 2 is slidably connected and is installed on casing 1, the slip of control module control test base station 2 on casing 1; Test base station 2 is provided with 21He You test section, left test section 22;
On the test section of test base station 2, be evenly equipped with multiple vacuum suctions hole 3, the other end in vacuum suction hole 3 connects vacuum extractor, in the time that functional sheet is placed in suction hole top, and the operation of control module control vacuum extractor, vacuumizing can positioning function sheet.Test base station 2 surfaces are also provided with position line 8, in the time of test, touch screen function sheet can be placed by position line 8.
Test suite comprises litter 4 and test security 5, and test security 5 can slide up and down along litter 4; The top of test security 5 be provided with probe 6 and can by infrared radiation in test the infrared distance measurement module 7 on base station; The output terminal link control module of infrared distance measurement module 7;
Control module comprises security lift drive mechanism and controller, the operation of controller control security lift drive mechanism, thus drive test security 5 to slide up and down along litter 4, drive probe 6 lifting above the test section of test base station 2.
On test base station 2, be also provided with horizontal vernier adjustment knob 9 and longitudinal vernier adjustment knob 10, to control respectively the horizontal and vertical movement of test base station 2 on casing 1.The slip of test base station 2 on casing can utilize existing techniques in realizing, coordinates the modes such as motor as slide rail coordinates cylinder, screw mandrel.Fine motion knob also can utilize prior art, realizes test base station and regulates at horizontal and vertical microspur.
Infrared distance measurement module 7 comprises infrared light supply and infrared remote receiver, and control module control infrared light supply sends infrared ray, the output terminal link control module of infrared remote receiver.Infrared distance measurement module can adopt prior art.Infrared light supply and probe are positioned at sustained height, reflect during in functional sheet when infrared radiation, make infrared remote receiver receive reflected light, thereby determine the distance between current tested functional sheet and probe.
On casing of the present invention, be also provided with navigation button 12 and start button 11, be respectively used to the startup of manual operation control module to corresponding operation.In the time of application, functional sheet is placed along position line, be covered on vacuum suction hole, press navigation button 12, control module controls vacuum extractor operation, and functional sheet is held by vacuum suction hole 3; Then press start button 11, the decline of control module control test security 5, the infrared radiation in infrared distance measurement module 7 outputs signal to control module through reflection on functional sheet, can record in real time the change of distance between probe 6 and functional sheet.Control module continues to control the decline of test security according to this change of distance, until the distance between probe and functional sheet is zero, control module control test security stops declining, and can start to carry out normal probe measurement.In this process, can guarantee to test security can be because excessively not pressing down the damage that causes probe.When being completed, control module control test security drives probe to rise, and waits for test next time.
Two test sections of test base station 2 are the slip on casing 1 with test base station 2, can alternately be positioned at probe 6 belows.In the time utilizing a test section to carry out functional sheet probe test, can place new functional sheet to be measured in another test section simultaneously, treat that the functional sheet of last test section is completed, directly controlling test base station slides, be positioned at probe below to another test section, proceed test, testing efficiency is higher.
Claims (6)
1. a capacitance plate functional sheet Intelligent testing test-run a machine, is characterized in that, comprises casing, is provided with control module in casing, and test base station and test suite are installed on casing;
Test base station is slidably connected and is installed on casing, the slip of control module control test base station on casing;
Test base station is provided with more than one vacuum suction hole; Vacuum suction hole is connected with vacuum extractor; The operation of control module control vacuum extractor, to make vacuum suction hole suck top functional sheet;
Test suite comprises litter and test security, and test security can slide up and down along litter; The top of test security be provided with probe and can by infrared radiation in test the infrared distance measurement module on base station; The output terminal link control module of infrared distance measurement module;
The lifting of control module control test security, probe is with lifting lifting above test base station of test security.
2. capacitance plate functional sheet Intelligent testing test-run a machine according to claim 1, is characterized in that, control module comprises security lift drive mechanism and controller, the operation of controller control security lift drive mechanism, thus drive test security to slide up and down along litter.
3. capacitance plate functional sheet Intelligent testing test-run a machine according to claim 1, is characterized in that, on test base station, comprises 2 test sections, and 2 test section slips on casing with test base station, can alternately be positioned at probe below.
4. according to the capacitance plate functional sheet Intelligent testing test-run a machine described in claims 1 to 3 any one, it is characterized in that, test base station surface is also provided with position line.
5. according to the capacitance plate functional sheet Intelligent testing test-run a machine described in claims 1 to 3 any one, it is characterized in that, on test base station, be also provided with horizontal vernier adjustment knob and longitudinal vernier adjustment knob, to control respectively the horizontal and vertical movement of test base station on casing.
6. according to the capacitance plate functional sheet Intelligent testing test-run a machine described in claims 1 to 3 any one, it is characterized in that, infrared distance measurement module comprises infrared light supply and infrared remote receiver, and control module control infrared light supply sends infrared ray, the output terminal link control module of infrared remote receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320623198.XU CN203606448U (en) | 2013-10-10 | 2013-10-10 | Intelligent test machine for function sheet of capacitive screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320623198.XU CN203606448U (en) | 2013-10-10 | 2013-10-10 | Intelligent test machine for function sheet of capacitive screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203606448U true CN203606448U (en) | 2014-05-21 |
Family
ID=50719113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320623198.XU Withdrawn - After Issue CN203606448U (en) | 2013-10-10 | 2013-10-10 | Intelligent test machine for function sheet of capacitive screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203606448U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487716A (en) * | 2013-10-10 | 2014-01-01 | 南京华睿川电子科技有限公司 | Intelligent testing machine of capacitive screen sensor |
| CN104715703A (en) * | 2015-03-05 | 2015-06-17 | 深圳市摩西尔电子有限公司 | Display screen module lighting testing equipment |
| CN105700400A (en) * | 2016-02-02 | 2016-06-22 | 武汉精测电子技术股份有限公司 | Modularization control box for panel detection |
-
2013
- 2013-10-10 CN CN201320623198.XU patent/CN203606448U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487716A (en) * | 2013-10-10 | 2014-01-01 | 南京华睿川电子科技有限公司 | Intelligent testing machine of capacitive screen sensor |
| CN103487716B (en) * | 2013-10-10 | 2016-05-18 | 南京华睿川电子科技有限公司 | A kind of capacitance plate functional sheet Intelligent testing test-run a machine |
| CN104715703A (en) * | 2015-03-05 | 2015-06-17 | 深圳市摩西尔电子有限公司 | Display screen module lighting testing equipment |
| CN105700400A (en) * | 2016-02-02 | 2016-06-22 | 武汉精测电子技术股份有限公司 | Modularization control box for panel detection |
| CN105700400B (en) * | 2016-02-02 | 2018-10-16 | 武汉精测电子集团股份有限公司 | Panel detection modularity control box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103487716B (en) | A kind of capacitance plate functional sheet Intelligent testing test-run a machine | |
| CN201955420U (en) | Short circuit tester for capacitance touch screen | |
| CN203606448U (en) | Intelligent test machine for function sheet of capacitive screen | |
| CN204115690U (en) | A kind of hole location automatic detection device being applied to auto parts and components | |
| CN108362998A (en) | A kind of touch chip presses compression testing device | |
| JP2015102365A (en) | Workpiece thickness measuring instrument | |
| CN104158933A (en) | Testing apparatus for mobile phone keys | |
| CN105425140A (en) | Testing device and testing method of PCB half-finished product | |
| CN204154869U (en) | A kind of testing agency | |
| CN109541436A (en) | A kind of circuit board detecting tooling | |
| CN205080204U (en) | HOME key functional test tool | |
| CN202676126U (en) | Electronic detection device for detecting overtravel value of finished relay | |
| CN204649881U (en) | Functional glass vacation pressure measurement jig | |
| CN206540977U (en) | Cell phone mainboard and touch-screen continuity test tool | |
| CN204350101U (en) | A kind of testing equipment for mobile phone key | |
| CN202854181U (en) | Circuit board testing device | |
| CN203745574U (en) | Automatic test tool of capacitive touch screen | |
| CN107192882A (en) | A kind of fingerprint module automatic impedance-testing mechanism | |
| CN204831370U (en) | Check out test set for relay | |
| CN204028113U (en) | A kind of connecting plate measurement jig | |
| CN202433472U (en) | Test fixture for testing indium tin oxide (ITO) conductivity of sensor of capacitive panel | |
| CN105445659A (en) | FCT tool device provided with manipulator capable of pressing button automatically | |
| CN212779872U (en) | Touch screen test platform | |
| CN208224438U (en) | A kind of touch chip presses compression testing device | |
| CN107607068B (en) | Battery height detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140521 Effective date of abandoning: 20160518 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |