CN204044181U - A kind of screen test fixture being applicable to multiple screen - Google Patents
A kind of screen test fixture being applicable to multiple screen Download PDFInfo
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- CN204044181U CN204044181U CN201420358326.7U CN201420358326U CN204044181U CN 204044181 U CN204044181 U CN 204044181U CN 201420358326 U CN201420358326 U CN 201420358326U CN 204044181 U CN204044181 U CN 204044181U
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Abstract
The utility model relates to measurement jig technical field, particularly relates to a kind of screen test fixture being applicable to multiple screen.The screen test fixture being applicable to multiple screen comprises base, and the screen fixture be arranged on base, wherein, described screen fixture is arranged on the upper surface of base, and this screen fixture comprises detent, described detent comprises the adjustable vertical cell wall of two relative positions; Also comprise the test port that several are applicable to different screen, several test ports upper surface being arranged on base side by side, and be positioned at the offside of described screen fixture.This measurement jig can realize the screen test that a measurement jig can be applicable to multiple different model.And this measurement jig structure is simple, use and easy to operate.
Description
Technical field
The utility model relates to measurement jig technical field, particularly relates to a kind of screen test fixture being applicable to multiple screen.
Background technology
The screen of TV, mobile phone, panel computer etc. needs to test before assembling, to ensure the yields of final products, when screen is tested, often through to screen energising, observe the display situation of product, in traditional test process, mostly use manual testing, operating process is complicated and possess certain test error, there is requirement to a certain degree to the technical merit of operating personnel simultaneously, so often accuracy is lower when new employee tests, lower by the testing efficiency of manual testing.
For the problems referred to above, although scientific worker devises a kind of screen test fixture, but existing measurement jig only can be tested for a kind of screen, need to reset a proving installation when test different screen, thus, the service efficiency of existing screen test fixture is lower, and needs many complete equipments when testing different screen, adds the use cost in screen test process.
Therefore, we need a kind of screen test fixture that can be applicable to the test of multiple screen.
Utility model content
The purpose of this utility model is to propose a kind of measurement jig being applicable to the test of multiple screen, can be applicable to the measurement jig of multiple screen test, and structure is simple, uses and easy to operate.
For reaching this object, the utility model by the following technical solutions:
A kind of screen test fixture being applicable to multiple screen, comprise base, and the screen fixture be arranged on base, wherein, described screen fixture is arranged on the upper surface of base, and this screen fixture comprises detent, described detent comprises the adjustable vertical cell wall of two relative positions;
Also comprise the test port that several are applicable to different screen, several test ports being arranged on the upper surface of base side by side, and be positioned at the offside of described screen fixture.
As the above-mentioned a kind of preferred version being applicable to the screen test fixture of multiple screen, also comprise mobile platform, described screen fixture is arranged on base by mobile platform, and described mobile platform is slidably arranged on base, move towards the direction of test port for driving screen fixture.
As the above-mentioned a kind of preferred version being applicable to the screen test fixture of multiple screen, described mobile platform is also provided with several screen plug positioning devices, several screen plug positioning devices described and several test ports described are one-to-one relationship.
As the above-mentioned a kind of preferred version being applicable to the screen test fixture of multiple screen, also comprise the propulsion system for driving mobile platform movement.
As the above-mentioned a kind of preferred version being applicable to the screen test fixture of multiple screen, described propulsion system are cylinder, and one end of described cylinder is fixed on base, and its other end is fixing on a mobile platform.
As the above-mentioned a kind of preferred version being applicable to the screen test fixture of multiple screen, described propulsion system ball screw system, the nut of described ball screw system is fixing on a mobile platform, and the leading screw of described ball screw system is arranged on base.
As the above-mentioned a kind of preferred version being applicable to the screen test fixture of multiple screen, described mobile platform is provided with guide protrusions, described base is provided with the chute coordinated with described guide protrusions.
As the above-mentioned a kind of preferred version being applicable to the screen test fixture of multiple screen, the top of described base is also provided with protective cover, and described screen fixture and test port are all arranged in protective cover.
As the above-mentioned a kind of preferred version being applicable to the screen test fixture of multiple screen, described protective cover is transparent configuration.
As the above-mentioned a kind of preferred version being applicable to the screen test fixture of multiple screen, the sidewall of described protective cover is provided with cooling fan.
The beneficial effects of the utility model are: this application provides a kind of measurement jig being applicable to the test of multiple screen, due to the detent of this tool cell wall between position adjustable, can realize clamping the display screen of different size, simultaneously, measurement jig is provided with the test port that several are applicable to different screen, thus, the screen test that a measurement jig can be applicable to multiple different model is achieved.And this measurement jig structure is simple, use and easy to operate.
Accompanying drawing explanation
Fig. 1 is the structural representation being applicable to the screen test fixture of multiple screen that the utility model embodiment one provides;
Fig. 2 is the structural representation of the detent that the utility model embodiment one provides;
Fig. 3 is the inner structure schematic diagram of the detent that the utility model embodiment two provides;
Fig. 4 be Fig. 3 " A-A " to cut-open view.
Wherein:
101: base; 102: screen fixture; 103: detent; 104: cell wall; 105: test port; 106: mobile platform; 107: screen plug positioning device; 108: chute;
1041: fixing cell wall; 1042: sliding groove wall; 1043: adjustment bolt; 1044: banking stop;
206: mobile platform;
2041: fixing cell wall; 2042: sliding groove wall; 2043: positioning convex;
2061: gathering sill; 2062: back-moving spring;
Embodiment
The technical solution of the utility model is further illustrated by embodiment below in conjunction with accompanying drawing.
Embodiment one
As shown in Figure 1, present embodiments provide for a kind of screen test fixture being applicable to multiple screen, comprise base 101, and the screen fixture 102 be arranged on base 101, wherein, screen fixture 102 is arranged on the upper surface of base 101, and this screen fixture 102 comprises detent 103, detent 103 comprises the adjustable vertical cell wall 104 of two relative positions, above-mentioned measurement jig also comprises several test ports 105 being applicable to different screen, several test ports 105 upper surface being arranged on base 101 side by side, and be positioned at the offside of the setting position of screen fixture 102.
In this application, due to detent 103 cell wall 104 between position adjustable, can realize clamping the display screen of different size, simultaneously, measurement jig is provided with the test port 105 that several are applicable to different screen, thus, the screen test that a measurement jig can be applicable to multiple different model is achieved.And this measurement jig structure is simple, use and easy to operate.
See Fig. 2, the regulative mode that between above-mentioned cell wall 104, relative position is concrete is: in two vertical cell walls 104, one of them is fixing cell wall 1041, another is the sliding groove wall 1042 that can slide relative to base 101, and on two cell walls, be also provided with a pair adjustment bolt 1043, this adjustment bolt 1043 is threaded with fixing cell wall 1041, be rotationally connected with sliding groove wall 1042, and be also provided with on adjustment bolt 1043 and prevent from adjusting the stop means that axially-movable occurs between bolt 1043 and sliding groove wall 1042, preferably, stop means is be fixed on two banking stops 1044 on adjustment bolt 1043, and two banking stops 1044 lay respectively at the both sides of sliding groove wall 1042.
In order to prevent detent 103 from causing damage when clamping display screen to display screen, the position contacted with display screen in the inner side of cell wall 104 is also provided with foam-rubber cushion.
The screen test fixture being applicable to multiple screen also comprises mobile platform 106, screen fixture 102 is arranged on base 101 by mobile platform 106, and mobile platform 106 is slidably arranged on base 101, move towards the position of test port 105 for driving screen fixture 102.Mobile platform 106 is also provided with several screen plug positioning devices 107, several screen plug positioning devices 107 and several test ports 105 are in one-to-one relationship.
Concrete, measurement jig is provided with 3 test ports 105, it is corresponding respectively: TV screen test port, mobile phone screen test port and computer screen test port, mobile platform 106 is provided with 3 screen plug positioning devices 107, is respectively TV screen plug positioning device, mobile phone screen plug positioning device and computer screen plug positioning device.And, TV screen plug positioning device is corresponding with the setting position of TV screen test port, mobile phone screen plug positioning device is corresponding with the setting position of mobile phone screen test port, and computer screen plug positioning device is corresponding with the setting position of computer screen test port.As in a test process, need to test mobile phone screen, mobile phone screen is fixed in screen fixture 102, then the plug of mobile phone screen is fixed on mobile phone screen plug positioning device, mobile phone screen plug just can be made to dock automatically with mobile phone test port by mobile platform 106.
In the measurement jig use procedure that the application provides, the plug of screen to be measured is fixed on the screen plug positioning device 107 matched with it, screen plug can be made to dock with test port 105 accurately by the movement of mobile platform 106, this kind of docking mode, avoids the damage of the docking caused due to manual operations screen plug that is inaccurate or that cause due to misoperation in docking operation or test port 105.
The movement of mobile platform 106 realizes under the drive of propulsion system (not shown), and in this embodiment, propulsion system are cylinder, and one end of this cylinder is fixed on base 101, and its other end is fixed on mobile platform 106.Mobile platform 106 can be driven to advance in the horizontal direction or retreat by the flexible of cylinder.
In present embodiment, additionally provide the version of another propulsion system, propulsion system are ball screw system, and wherein, the nut of ball screw system is fixed on mobile platform 106, and the leading screw of ball screw system is arranged on base 101.Mobile platform 106 can be realized by the conversion of the rotating of leading screw advance in the horizontal direction or retreat.
Simultaneously, the button controlling propulsion system and open is additionally provided in the application, and control the microswitch of propulsion system closedown, this microswitch is arranged on the one end near test port 105, after screen plug and test port 105 dock, mobile platform 106 contacts with microswitch, and triggers microswitch, and the microswitch after triggering controls propulsion system and cuts out.
In order to improve the stability that mobile platform slides, mobile platform 106 being provided with guide protrusions, on base 101, being provided with the chute 108 coordinated with above-mentioned guide protrusions accordingly.In mobile platform 106 sliding process, guide protrusions is slided under the guide effect of chute 108.
The top of above-mentioned base 101 is also provided with protective cover, and screen fixture 102 and test port 105 are all arranged in protective cover.Above-mentioned protective cover is transparent configuration, while playing protective action to test process, convenient operation person can also observe concrete test case.
The sidewall of above-mentioned protective cover is provided with cooling fan, and this cooling fan can effectively reduce the temperature in protective cover, and then reduces the impact of temperature on test process.
In order to be further explained the above-mentioned screen test fixture being applicable to multiple screen, present invention also provides a kind of concrete use procedure of above-mentioned measurement jig:
First, screen fixture 102 is made to be positioned at initial position (initial position refers to screen fixture 102 and is positioned at side away from test port 105), screen to be tested is placed in detent 103, and according to the spacing between width adjustment detent 103 liang of cell walls 104 of screen, form the clamping treating test screen, make screen to be measured keep standing.Then screen plug is fixed on suitable screen plug positioning device 107, then opening button makes propulsion system drive mobile platform 106 to move, after mobile platform 106 moves to desired location, screen plug docks with corresponding test port 105, now mobile platform 106 contacts with microswitch, and triggering microswitch, the microswitch after triggering can control propulsion system and cut out, and mobile platform stops mobile.Start to carry out screen test, by the various performance parameters of external computer display product, after completing test, opening button makes propulsion system drive mobile platform 106, be arranged on the screen fixture 102 on propulsion system, and be arranged on the screen in screen fixture 102, move to initial position, move to stop motion after initial position, now take out the test that screen can carry out next product.
Embodiment two
In this embodiment, the mode of position adjustment between the cell wall that present invention also provides another detent is as described below concrete:
As Fig. 3, shown in Fig. 4, two cell walls forming detent are respectively fixing cell wall 2041 and a sliding groove wall 2042 that can slide relative to mobile platform 206, wherein, the bottom of sliding groove wall 2042 is provided with a positioning convex 2043, corresponding mobile platform 206 is provided with a gathering sill 2061 coordinated with above-mentioned positioning convex 2043, and positioning convex 2043 can slide along gathering sill 2061, a back-moving spring 2062 is also provided with in gathering sill 2061, one end of this back-moving spring 2062 is connected with the bottom land of gathering sill 2061, its other end is connected with positioning convex 2043, in normal state, fixing cell wall 2041 and sliding groove wall 2042 are in fit-state or have the spacing of setting under the elastic force effect of spring.
As preferably, the xsect of positioning convex 2043 and gathering sill 2061 is " T-shaped " structure.Further preferred, in order to improve the stability that sliding groove wall 2041 slides, can be symmetrical on above-mentioned sliding groove wall 2042 two positioning convex 2043 are set, and two gathering sills 2061 are set on mobile platform 206 accordingly.
In the course of work that above-mentioned detent is concrete, in the use procedure of detent, sliding groove wall 2042 is pulled to make distance separately certain between sliding groove wall 2042 and fixing cell wall 2041, then will the screen detected be needed to be placed between the two, unclamp sliding groove wall 2042, sliding groove wall 2042 is under the effect of back-moving spring 2062, move along the direction towards fixing cell wall 2041, when stop motion after the screen contact that itself and needs detect, and under the elastic force effect of back-moving spring 2062, realize the clamping to screen to be measured.
It should be noted that, in this embodiment, except the concrete structure of detent is different from embodiment, other structure and working method are all identical with embodiment one.
Below know-why of the present utility model is described in conjunction with specific embodiments.These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection domain by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present utility model, and these modes all will fall within protection domain of the present utility model.
Claims (10)
1. one kind is applicable to the screen test fixture of multiple screen, comprise base (101), and the screen fixture (102) be arranged on base (101), it is characterized in that, described screen fixture (102) is arranged on the upper surface of base (101), and this screen fixture (102) comprises detent (103), described detent (103) comprises the adjustable vertical cell wall (104) of two relative positions;
Also comprise several test ports being applicable to different screen (105), several test ports (105) upper surface being arranged on base (101) side by side, and be positioned at the offside of described screen fixture (102).
2. the screen test fixture being applicable to multiple screen according to claim 1, it is characterized in that, also comprise mobile platform (106,206), described screen fixture (102) is arranged on base (101) by mobile platform (106), and described mobile platform (106) is slidably arranged on base (101), move towards the direction of test port (105) for driving screen fixture (102).
3. the screen test fixture being applicable to multiple screen according to claim 2, it is characterized in that, described mobile platform (106,206) be also provided with several screen plug positioning devices (107) on, several screen plug positioning devices (107) described and described several test ports (105) are in one-to-one relationship.
4. the screen test fixture being applicable to multiple screen according to claim 2, is characterized in that, also comprises the propulsion system for driving mobile platform (106,206) movement.
5. the screen test fixture being applicable to multiple screen according to claim 4, it is characterized in that, described propulsion system are cylinder, and one end of described cylinder is fixed on base (101), its other end is fixed on mobile platform (106,206).
6. the screen test fixture being applicable to multiple screen according to claim 4, it is characterized in that, described propulsion system ball screw system, the nut of described ball screw system is fixed on mobile platform (106,206), on, the leading screw of described ball screw system is arranged on base (101).
7. the screen test fixture being applicable to multiple screen according to claim 4, it is characterized in that, (106,206) are provided with guide protrusions to described mobile platform, described base (101) are provided with the chute (108) coordinated with described guide protrusions.
8. the screen test fixture being applicable to multiple screen according to claim 1, it is characterized in that, the top of described base (101) is also provided with protective cover, and described screen fixture (102) and test port (105) are all arranged in protective cover.
9. the screen test fixture being applicable to multiple screen according to claim 8, is characterized in that, described protective cover is transparent configuration.
10. the screen test fixture being applicable to multiple screen according to claim 8, is characterized in that, the sidewall of described protective cover is provided with cooling fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420358326.7U CN204044181U (en) | 2014-06-30 | 2014-06-30 | A kind of screen test fixture being applicable to multiple screen |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420358326.7U CN204044181U (en) | 2014-06-30 | 2014-06-30 | A kind of screen test fixture being applicable to multiple screen |
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| Publication Number | Publication Date |
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| CN204044181U true CN204044181U (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420358326.7U Active CN204044181U (en) | 2014-06-30 | 2014-06-30 | A kind of screen test fixture being applicable to multiple screen |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104090130A (en) * | 2014-06-30 | 2014-10-08 | 昆山迈致治具科技有限公司 | Screen testing jig suitable for various screens |
| CN107228992A (en) * | 2016-03-23 | 2017-10-03 | 昆山迈致治具科技有限公司 | A kind of test device for multiple communication terminal screens |
| CN113687178A (en) * | 2021-10-26 | 2021-11-23 | 山东建荣教学设备有限公司 | Eye-protecting carbon crystal screen multi-contact positioning testing device |
-
2014
- 2014-06-30 CN CN201420358326.7U patent/CN204044181U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104090130A (en) * | 2014-06-30 | 2014-10-08 | 昆山迈致治具科技有限公司 | Screen testing jig suitable for various screens |
| CN107228992A (en) * | 2016-03-23 | 2017-10-03 | 昆山迈致治具科技有限公司 | A kind of test device for multiple communication terminal screens |
| CN113687178A (en) * | 2021-10-26 | 2021-11-23 | 山东建荣教学设备有限公司 | Eye-protecting carbon crystal screen multi-contact positioning testing device |
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