CN203745574U - Automatic test tool of capacitive touch screen - Google Patents
Automatic test tool of capacitive touch screen Download PDFInfo
- Publication number
- CN203745574U CN203745574U CN201420050311.4U CN201420050311U CN203745574U CN 203745574 U CN203745574 U CN 203745574U CN 201420050311 U CN201420050311 U CN 201420050311U CN 203745574 U CN203745574 U CN 203745574U
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- CN
- China
- Prior art keywords
- push rod
- support plate
- transparent support
- check
- out console
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- Expired - Fee Related
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Abstract
The utility model relates to an automatic test tool of an automatic test tool. The test tool comprises a pedestal, a positioning unit and a test unit, wherein the pedestal comprises a transparent support plate, the positioning unit comprises a bottom positioning part, a fixed positioning part and a movable positioning part, and the test unit is arranged on the pedestal, and comprises an aligning camera, a detection plate and a stamp head. A camera window is formed in the transparent support plate, the aligning camera is arranged under the transparent support plate, and the aligning camera carries out shooting by penetrating the camera window above; the bottom of the detection plate is provided with multiple detection heads; and the stamp head is connected with a drive rod which drives the stamp head to move up and down in a reciprocated manner.
Description
Technical field
The utility model relates to a kind of measurement jig, refers to especially a kind of tool that the electro-conductive glass of capacitive touch screen is carried out to automatic test.
Background technology
Capacitive touch screen shows that as a kind of touch-control product has been suffered by the very general various digital products that have been applied in, for capacitive touch screen, its electro-conductive glass is the core component of touch-screen, the product quality of electro-conductive glass directly has influence on the product quality of touch-screen integral body, so the quality testing of electro-conductive glass is even more important.
The existing easily-testing tool to electro-conductive glass, generally comprise base, manually press down pressure head, plummer, location-plate, but traditional easily-testing tool, precision and self structure problem because of its design, in concrete use, also exist shortcomings, be specifically described as follows, shortcoming one, have tolerance because of test product edge width, when the conductive contact of tested functional sheet is smaller, thereby easily occur that contraposition deviation causes erroneous judgement; The contraposition of shortcoming two, test and startup all need manual operation, and testing efficiency is extremely low; Shortcoming three, be not easily distinguishable after having tested certified products and defective products, easily because operator's error causes non-defective unit and defective products batch mixing, and this is the major defect for conventional art.
Utility model content
The utility model provides a kind of capacitive touch screen automatic measurement jig, and it can promote detection effect greatly according to feature Design Orientation and the detection architecture of electro-conductive glass, promote accuracy of detection, and this is fundamental purpose of the present utility model.
Technical solution adopted in the utility model is: the automatic measurement jig of a kind of capacitive touch screen, it comprises base, positioning unit and test cell, wherein, this base comprises transparent support plate, so the electro-conductive glass that is capacitance plate due to detected body adopts this transparent support plate conveniently to observe, promote and detect effect.
This positioning unit comprises bottom surface localization part, stationary positioned part and activity orientation part, this bottom surface localization part is fixedly installed on the end face of this transparent support plate, this bottom surface localization part comprises three tops, three these tops have respectively pinnacle, because the bottom surface flatness of electro-conductive glass is higher, so utilize three these tops just can realize location, and utilize pinnacle to position the defect that can overcome this transparent support plate surface smoothness, promote positioning precision.
This stationary positioned partly comprises whippletree and vertical pole, this whippletree and this vertical pole are fixedly installed on respectively on the end face of this transparent support plate, in the side of this whippletree and this vertical pole, convex with respectively a pinnacle, by the some way of contact of this pinnacle and electro-conductive glass side, the Primary Location of realization to electro-conductive glass, and locating effect is desirable.
This activity orientation partly comprises movable whippletree and movable vertical pole, this activity whippletree and this activity vertical pole are driven and are movably arranged on this transparent support plate by drive motor respectively, in the side of this activity whippletree and this activity vertical pole, convex with respectively a movable pinnacle.
In concrete location, first by the some way of contact of this pinnacle and electro-conductive glass side, the Primary Location of realization to electro-conductive glass, then this activity whippletree and this activity vertical pole move this activity pinnacle and carry out contacting with two other side of electro-conductive glass respectively, to complete location, the material behavior that its whole position fixing process utilizes electro-conductive glass self realizes location by the mode of a contact, has significantly promoted positioning precision and locating effect.
This test cell is arranged on this base, this test cell comprises contraposition camera, check-out console and stamp head, on this transparent support plate, offer camera window, this camera is arranged on the below of this transparent support plate, and this camera upwards sees through this camera window and takes, in concrete enforcement, this cam lens catches the contact regions image of electro-conductive glass upward.
On this check-out console bottom surface, be provided with some detection heads, in this check-out console, be provided with horizontal concrete chute, longitudinally the basal sliding of push rod is arranged in this horizontal concrete chute, longitudinal drive is arranged on the top of this longitudinal push rod, this longitudinal push rod can drive this check-out console to pump, one side of this check-out console is connected with horizontal push rod, this horizontal push rod can promote this check-out console in the bottom transverse motion of this longitudinal push rod, to adjust the lateral attitude of this check-out console, this horizontal push rod is synchronizeed and is moved up and down with this longitudinal push rod.
This stamp head is connected with driving stem, this driving stem drives this stamp head to pump, after this check-out console completes detection action, this stamp head action, that according to testing result, on the end face of electro-conductive glass, prints " qualified " or " defective " can write ink by sassafras, checks, as mentioned above with handled easily person, various piece of the present utility model is connected with test macro master controller simultaneously, with complete integrated automation test process.
In concrete enforcement, this horizontal push rod is connected with horizontal drive motor, this horizontal push rod and this horizontal drive motor are fixedly connected on this longitudinal push rod one side by link, this base below is provided with supporting leg, this base one end is provided with link, and this test cell is arranged on this link.
The beneficial effects of the utility model are: the camera that the utility model is used by the contraposition increasing, the accessed image information of camera is sent in the control device in test macro simultaneously, utilize realizing of Robot Vision computing machine automatic aligning, the precision of having avoided operating manually contraposition is low, the problem such as efficiency is low, easy erroneous judgement; The utility model, by the control device in test macro, regulates the position of combining pressing head automatically in addition, reaches the object of automatic aligning, after contraposition completes, control device is controlled FPC location-plate simultaneously, and the conductive contact of proving installation is connected with tested product, then starts test; Carry out automatically after electric performance test completes, control device is controlled test result stamp device again, and test result stamp, on test product limit, is completed to full-automatic testing and non-defective unit and the defective products classification of proving installation.
Accompanying drawing explanation
Fig. 1 is the vertical view of transparent support plate of the present utility model.
Fig. 2 is the cross-sectional view of check-out console of the present utility model.
Embodiment
As shown in Fig. 1 to 2, the automatic measurement jig of a kind of capacitive touch screen, it comprises base, positioning unit and test cell, wherein, this base comprises transparent support plate 11.
So the electro-conductive glass that is capacitance plate due to detected body adopts this transparent support plate 11 conveniently to observe, promote and detect effect.
This positioning unit comprises bottom surface localization part, stationary positioned part and activity orientation part.
This bottom surface localization part is fixedly installed on the end face of this transparent support plate 11, and this bottom surface localization part comprises that 21, three these tops 21, three tops have respectively pinnacle.
Because the bottom surface flatness of electro-conductive glass is higher, thus utilize three these tops 21 just can realize location, and utilize pinnacle to position can to overcome the defect of these transparent support plate 11 surface smoothnesss, promote positioning precision.
This stationary positioned partly comprises whippletree 22 and vertical pole 23, and this whippletree 22 and this vertical pole 23 are fixedly installed on respectively on the end face of this transparent support plate 11, in the side of this whippletree 22 and this vertical pole 23, convexes with respectively a pinnacle 24.
The point way of contact by this pinnacle 24 with electro-conductive glass side, realizes the Primary Location to electro-conductive glass, and locating effect is desirable.
This activity orientation partly comprises movable whippletree 25 and movable vertical pole 26, and this activity whippletree 25 and this activity vertical pole 26 are driven and are movably arranged on this transparent support plate 11 by drive motor respectively.
In the side of this activity whippletree 25 and this activity vertical pole 26, convex with respectively a movable pinnacle 27.
In concrete location, first the some way of contact with electro-conductive glass side by this pinnacle 24, the Primary Location of realization to electro-conductive glass, then this activity whippletree 25 and this activity vertical pole 26 these activity pinnacles 27 of action carry out contacting with two other side of electro-conductive glass respectively, to complete location, the material behavior that its whole position fixing process utilizes electro-conductive glass self realizes location by the mode of a contact, has significantly promoted positioning precision and locating effect.
This test cell is arranged on this base, and this test cell comprises contraposition camera 40, check-out console 50 and stamp head 60.
On this transparent support plate 11, offer camera window 41, this camera 40 is arranged on the below of this transparent support plate 11, and this camera 40 upwards sees through this camera window 41 shootings.
In concrete enforcement, these camera 40 camera lenses catch the contact regions image of electro-conductive glass upward.
On these check-out console 50 bottom surfaces, be provided with some detection heads, in this check-out console 50, be provided with horizontal concrete chute 51, longitudinally the basal sliding of push rod 52 is arranged in this horizontal concrete chute 51.
Longitudinal drive is arranged on the top of this longitudinal push rod 52, and this longitudinal push rod 52 can drive this check-out console 50 to pump, and a side of this check-out console 50 is connected with horizontal push rod 53.
This horizontal push rod 53 can promote this check-out console 50 in the bottom transverse motion of this longitudinal push rod 52, and to adjust the lateral attitude of this check-out console 50, this horizontal push rod 53 is synchronizeed and moved up and down with this longitudinal push rod 52,
This stamp head is connected with driving stem, this driving stem drives this stamp head to pump, after this check-out console 50 completes detection action, this stamp head action, that according to testing result, on the end face of electro-conductive glass, prints " qualified " or " defective " can write ink by sassafras, with handled easily person, checks.
As mentioned above, various piece of the present utility model is connected with test macro master controller simultaneously, with complete integrated automation test process.
In concrete enforcement, this horizontal push rod 53 is connected with horizontal drive motor, and this horizontal push rod 53 and this horizontal drive motor are fixedly connected on this longitudinal push rod 52 1 sides by link.
This base below is provided with supporting leg, and this base one end is provided with link, and this test cell is arranged on this link.
Claims (3)
1. the automatic measurement jig of capacitive touch screen, it is characterized in that: comprise base, positioning unit and test cell, wherein, this base comprises transparent support plate, this positioning unit comprises bottom surface localization part, stationary positioned part and activity orientation part, this bottom surface localization part is fixedly installed on the end face of this transparent support plate, this bottom surface localization part comprises three tops, three these tops have respectively pinnacle, this stationary positioned partly comprises whippletree and vertical pole, this whippletree and this vertical pole are fixedly installed on respectively on the end face of this transparent support plate, in the side of this whippletree and this vertical pole, convex with respectively a pinnacle, this activity orientation partly comprises movable whippletree and movable vertical pole, this activity whippletree and this activity vertical pole are driven and are movably arranged on this transparent support plate by drive motor respectively, in the side of this activity whippletree and this activity vertical pole, convex with respectively a movable pinnacle,
This test cell is arranged on this base, this test cell comprises contraposition camera, check-out console and stamp head, on this transparent support plate, offer camera window, this camera is arranged on the below of this transparent support plate, and this camera upwards sees through this camera window and takes, on this check-out console bottom surface, be provided with some detection heads, in this check-out console, be provided with horizontal concrete chute, longitudinally the basal sliding of push rod is arranged in this horizontal concrete chute, longitudinal drive is arranged on the top of this longitudinal push rod, this longitudinal push rod can drive this check-out console to pump, one side of this check-out console is connected with horizontal push rod, this horizontal push rod can promote this check-out console in the bottom transverse motion of this longitudinal push rod, to adjust the lateral attitude of this check-out console, this horizontal push rod is synchronizeed and is moved up and down with this longitudinal push rod, this stamp head is connected with driving stem, this driving stem drives this stamp head to pump.
2. the automatic measurement jig of a kind of capacitive touch screen as claimed in claim 1, is characterized in that: this horizontal push rod is connected with horizontal drive motor, and this horizontal push rod and this horizontal drive motor are fixedly connected on this longitudinal push rod one side by link.
3. the automatic measurement jig of a kind of capacitive touch screen as claimed in claim 1, is characterized in that: this base below is provided with supporting leg, and this base one end is provided with link, and this test cell is arranged on this link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420050311.4U CN203745574U (en) | 2014-01-26 | 2014-01-26 | Automatic test tool of capacitive touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420050311.4U CN203745574U (en) | 2014-01-26 | 2014-01-26 | Automatic test tool of capacitive touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203745574U true CN203745574U (en) | 2014-07-30 |
Family
ID=51345359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420050311.4U Expired - Fee Related CN203745574U (en) | 2014-01-26 | 2014-01-26 | Automatic test tool of capacitive touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203745574U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104238575A (en) * | 2014-09-15 | 2014-12-24 | 昆山精讯电子科技有限公司 | Testing system and method for detecting touch screen |
| CN107064705A (en) * | 2017-03-28 | 2017-08-18 | 深圳市骏达光电股份有限公司 | Capacitance plate test device |
| CN108444426A (en) * | 2018-05-23 | 2018-08-24 | 昆山龙雨智能科技有限公司 | A kind of elevating mechanism and touch screen detection device for touch screen detection |
-
2014
- 2014-01-26 CN CN201420050311.4U patent/CN203745574U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104238575A (en) * | 2014-09-15 | 2014-12-24 | 昆山精讯电子科技有限公司 | Testing system and method for detecting touch screen |
| CN107064705A (en) * | 2017-03-28 | 2017-08-18 | 深圳市骏达光电股份有限公司 | Capacitance plate test device |
| CN108444426A (en) * | 2018-05-23 | 2018-08-24 | 昆山龙雨智能科技有限公司 | A kind of elevating mechanism and touch screen detection device for touch screen detection |
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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: 20140730 Termination date: 20160126 |
|
| EXPY | Termination of patent right or utility model |