CN213934058U - Touch-sensitive screen test fixture - Google Patents
Touch-sensitive screen test fixture Download PDFInfo
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- CN213934058U CN213934058U CN202022965357.7U CN202022965357U CN213934058U CN 213934058 U CN213934058 U CN 213934058U CN 202022965357 U CN202022965357 U CN 202022965357U CN 213934058 U CN213934058 U CN 213934058U
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Abstract
The utility model relates to a touch-sensitive screen test technical field, in particular to touch-sensitive screen test fixture. The device comprises a test console, a support frame fixed on the test console, a test assembly arranged on the support frame in a sliding manner, and a clamping assembly arranged on the test console and used for fixing a touch screen; the testing assembly comprises a plurality of testing rods which can contact the touch screen, and the testing console can control the testing rods to move on the touch screen and complete the scribing test. Can carry out the marking off test simultaneously to the touch-sensitive screen through setting up a plurality of test bars, and then improve efficiency of software testing, set up adjustable centre gripping subassembly on test console, and then but the not unidimensional touch-sensitive screen of centre gripping, realize carrying out the marking off test to various touch-sensitive screens, reduce the cost of production tool, improve the practicality of this tool.
Description
Technical Field
The utility model relates to a touch-sensitive screen test technical field, in particular to touch-sensitive screen test fixture.
Background
The screens of electronic products such as tablet computers, smart phones and the like which are produced and used at present are touch screens, and the touch screens are required to be subjected to scribing tests after production.
The existing testing method is to fixedly place the touch screen on a testing jig with a groove, and then manually perform positioning and scribing tests on the touch screen through a touch pen.
Moreover, different sizes of test jigs need to be manufactured for touch screens of different electronic products, so that a lot of jigs are manufactured and stacked on a production line, and financial resources and manpower are wasted.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an invention aim at provides a touch-sensitive screen test fixture, adopts the utility model provides a technical scheme has solved current can not adapt to not unidimensional touch-sensitive screen at test fixture to there is the problem of drawing a line inaccurately, drawing test efficiency hangs down in the mode of manual operation marking off test.
In order to solve the technical problem, the utility model provides a touch screen test fixture, which comprises a test console (10), a support frame (20) fixed on the test console (10), a test component (30) slidably arranged on the support frame (20), and a clamping component (40) arranged on the test console (10) and used for fixing a touch screen; the testing component (30) comprises a plurality of testing rods (32) capable of contacting the touch screen, and the testing console (10) can control the testing rods (32) to move on the touch screen and complete the scribing test.
Preferably, a displacement assembly (21) for driving the test assembly (30) to move along the width direction of the touch screen is fixed on the support frame (20); the test assembly (30) further comprises a mounting plate (31) used for mounting and fixing the test rod (32) and a telescopic driving assembly (33) used for driving the mounting plate (31) to move along the length direction of the touch screen.
Preferably, the test rod (32) comprises a touch control pen (322) and a telescopic cylinder (321) which drives the touch control pen (322) to abut against the touch screen, and the telescopic cylinder (321) is fixed on the mounting plate (31).
Preferably, a pressure sensor (323) is arranged at the connection position of the telescopic end of the telescopic cylinder (321) and the touch control pen (322).
Preferably, the mounting plate (31) is provided with a mounting sliding groove (311), and the telescopic cylinder (321) is movably fixed on the mounting plate (31) through the mounting sliding groove (311).
Preferably, the test control console (10) is provided with a test circuit board (11), and the displacement assembly (21) and the test assembly (30) are respectively and electrically connected with the test circuit board (11).
Preferably, the clamping assembly (40) comprises an L-shaped positioning block (41), a supporting block (43) for bearing the touch screen, and a clamping block (42) for fixing the touch screen, wherein the clamping block (42) is movably arranged on the test console (10).
Preferably, a guide block (44) is fixed on the test console (10), the clamping block (42) is slidably arranged on the guide block (44), and locking pieces (45) are arranged on two sides of the clamping block (42).
From the above, use the utility model provides a can obtain following beneficial effect: the utility model discloses the scheme is through the clamping component of fixed stay frame and being used for fixed touch-sensitive screen on test console, slidable is provided with test assembly on the support frame, test assembly includes that a plurality of can contact in the test bar of touch-sensitive screen, test console can control test assembly can follow the length and the width direction removal of touch-sensitive screen, and make the test bar on the test assembly move and then accomplish the marking off test on the touch-sensitive screen, it can simultaneously carry out the marking off test to the touch-sensitive screen to set up a plurality of test bars, and then improve efficiency of software testing, set up adjustable clamping component on test console, and then but the not unidimensional touch-sensitive screen of centre gripping, realize carrying out the marking off test to various touch-sensitive screens, reduce the cost of production tool, improve the practicality of this tool.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments of the present invention or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive faculty.
Fig. 1 is a top view of a touch screen testing fixture according to an embodiment of the present invention;
fig. 2 is a front view of the touch screen testing jig according to the embodiment of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In order to solve the above technical problem, the embodiment provides a touch screen testing jig, including a testing console 10, a supporting frame 20 is fixed on one side of the console 10, a testing component 30 is slidably disposed on the supporting frame 20, a clamping component 40 is fixed on the testing console 10, the clamping component 40 is used for fixing the clamping component 40 of the touch screen 1, the testing component 30 includes a plurality of testing rods 32 that can contact the touch screen, the testing console 10 can control the testing component 30 to move along the length and width directions of the touch screen 1, and make the testing rods 32 on the testing component 30 move on the touch screen 1 to complete the scribing test, three testing rods 32 are provided, so that the scribing test can be performed on the touch screen 1 with a larger size at the same time, and the testing efficiency is improved.
Specifically, a displacement assembly 21 for driving the test assembly 30 to move along the width direction of the touch screen is fixed on the support frame 20, wherein the displacement assembly 21 includes a slide rail 22 fixed on the support frame 20 and a push cylinder 23 for driving the test assembly 30 to move on the slide rail, the test assembly 30 is driven by the push cylinder 23 to move back and forth, the extending direction of the slide rail 22 is the width direction of the touch screen 1, and then the test assembly 30 is driven by the displacement assembly 21 to move along the width direction of the touch screen.
In order to realize the movement of the testing component 30 along the length direction of the touch screen, the testing component 30 further comprises a mounting plate 31 for mounting and fixing the testing rod 32, and a telescopic driving component 33 for driving the mounting plate 31 to move along the length direction of the touch screen. The test rod 32 is fixed on the mounting plate 31, the mounting plate 31 is driven to move along the length direction of the touch screen through the telescopic driving assembly 33, the test assembly 30 is driven to move along the length direction of the touch screen, and the test rod 32 moves on the touch screen 1 to complete the scribing test.
In order to realize that the test rod 32 contacts the touch screen 1 to complete the scribing test, the test rod 32 includes a stylus 322 and a telescopic cylinder 321 for driving the stylus 322 to abut against the touch screen, and the telescopic cylinder 321 is fixed on the mounting plate 31. The telescopic end of the telescopic cylinder 321 faces downwards, the touch pen 322 is connected with the telescopic end of the telescopic cylinder 321 in the vertical direction, and then the touch pen 322 is driven by the telescopic cylinder 321 to move along the vertical direction, so that the touch pen 322 is realized on the touch screen 1.
In order to realize the position of the adjustable test rod 32 and realize the scribing test of touch screens with different sizes, the mounting plate 31 is provided with a mounting chute 311, the telescopic cylinder 321 of the test rod 32 is movably fixed on the mounting plate 31 through the mounting chute 311, one side surface of the telescopic cylinder 321 is connected with a screw, the screw penetrates through the mounting chute 311 and is connected with the telescopic cylinder 321, the screw can slide along the mounting chute 311, the telescopic cylinder 321 is fixed on the mounting plate 31 by tightening the screw, and then the position of the test rod 32 can be adjusted according to the actual test condition.
In order to prevent the touch pen 322 from pressing the touch screen 1 too much when the touch pen 322 is abutted against the touch screen 1, a pressure sensor 323 is disposed at a connection between the telescopic end of the telescopic cylinder 321 and the touch pen 322. The pressure sensor 323 detects the pressure of the touch pen 322 against the touch screen 1 in real time, and adjusts the pressure of the touch pen 322 against the touch screen 1 by controlling the driving displacement of the telescopic cylinder 321, so that the touch pen 322 is in good contact with the touch screen 1 and cannot be excessively squeezed.
The test console 10 is installed with a test circuit board 11, and the displacement assembly 21, the telescopic cylinder 321 of the test assembly 30 and the telescopic driving assembly 33 are electrically connected to the test circuit board 11 respectively. The displacement assembly 21, the telescopic air cylinder 321 and the telescopic driving assembly 33 are controlled by the test circuit board 11 to drive the test rod 32 to move in three axes, so that the test rod 32 is driven to move on the touch screen 1 to complete a scribing test, a first port connected with the touch screen 1 and a second port connected with external test equipment are arranged on the test circuit board 11, moving track information of the scribing test can be input through the second port and stored in a control module unit of the test circuit board 11, and then the test assembly 30 is controlled by the test circuit board 11 to complete the scribing test. The scribing information received by the touch screen 1 is transmitted to the test circuit board 11 through the first port, and then transmitted to the external test equipment through the second port, so that test analysis is realized.
In order to realize the touch screen 1 suitable for different sizes, the clamping assembly 40 comprises an L-shaped positioning block 41, a supporting block 43 for bearing the touch screen, and a clamping block 42 for fixing the touch screen, wherein the clamping block 42 is arranged at opposite sides of two sides of the L-shaped positioning block 41, and the right angle of the L-shaped positioning block 41 has a positioning function for positioning an initial position for a subsequent scribing test of the driving test assembly 30. A guide block 44 is fixed on the test console 10, a clamping block 42 is slidably arranged on the guide block 44, and locking pieces 45 are arranged on two sides of the clamping block 42.
Place touch-sensitive screen 1 at the supporting shoe 43 earlier during the test to move and fix a position on L shape locating piece 41's right angle, remove grip block 42 on the guide block 44 again and press from both sides steady touch-sensitive screen 1, locking piece 45 locking grip block 42 through grip block 42 both sides, and then but the not unidimensional touch-sensitive screen 1 of centre gripping, realize drawing a line the test to various touch-sensitive screens 1, reduce the cost of production tool, improve the practicality of this tool.
To sum up, the utility model discloses the scheme is through the clamping component of fixed stay frame and being used for fixed touch-sensitive screen on test console, slidable is provided with test assembly on the support frame, test assembly includes that a plurality of can contact in the test bar of touch-sensitive screen, test console can control test assembly and can follow the length and the width direction removal of touch-sensitive screen, and make test assembly's test bar move and then accomplish the marking off test on the touch-sensitive screen, it can simultaneously carry out the marking off test to the touch-sensitive screen to set up a plurality of test bars, and then improve efficiency of software testing, set up adjustable clamping component on test console, and then but the not unidimensional touch-sensitive screen of centre gripping, realize carrying out the marking off test to various touch-sensitive screens, reduce the cost of production tool, improve the practicality of this tool.
The above-described embodiments do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the above-described embodiments should be included in the protection scope of the technical solution.
Claims (8)
1. The utility model provides a touch-sensitive screen test fixture which characterized in that: the device comprises a test console (10), a support frame (20) fixed on the test console (10), a test component (30) slidably arranged on the support frame (20), and a clamping component (40) arranged on the test console (10) and used for fixing a touch screen; the testing component (30) comprises a plurality of testing rods (32) capable of contacting the touch screen, and the testing console (10) can control the testing rods (32) to move on the touch screen and complete the scribing test.
2. The touch screen test fixture of claim 1, wherein: a displacement component (21) for driving the test component (30) to move along the width direction of the touch screen is fixed on the support frame (20); the test assembly (30) further comprises a mounting plate (31) used for mounting and fixing the test rod (32) and a telescopic driving assembly (33) used for driving the mounting plate (31) to move along the length direction of the touch screen.
3. The touch screen test fixture of claim 2, wherein: the test rod (32) comprises a touch control pen (322) and drives the touch control pen (322) to abut against a telescopic cylinder (321) on the touch screen, and the telescopic cylinder (321) is fixed on the mounting plate (31).
4. The touch screen test fixture of claim 3, wherein: and a pressure sensor (323) is arranged at the joint of the telescopic end of the telescopic cylinder (321) and the touch control pen (322).
5. The touch screen test fixture of claim 4, wherein: the mounting plate (31) is provided with a mounting sliding groove (311), and the telescopic cylinder (321) is movably fixed on the mounting plate (31) through the mounting sliding groove (311).
6. The touch screen test fixture of claim 5, wherein: the test console (10) is provided with a test circuit board (11), and the displacement assembly (21) and the test assembly (30) are respectively electrically connected with the test circuit board (11).
7. The touch screen test fixture of claim 1, wherein: the clamping assembly (40) comprises an L-shaped positioning block (41), a supporting block (43) used for bearing the touch screen and a clamping block (42) used for fixing the touch screen, and the clamping block (42) can be movably arranged on the test console (10).
8. The touch screen test fixture of claim 7, wherein: the test console (10) is fixedly provided with a guide block (44), the clamping block (42) is slidably arranged on the guide block (44), and locking pieces (45) are arranged on two sides of the clamping block (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022965357.7U CN213934058U (en) | 2020-12-09 | 2020-12-09 | Touch-sensitive screen test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022965357.7U CN213934058U (en) | 2020-12-09 | 2020-12-09 | Touch-sensitive screen test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213934058U true CN213934058U (en) | 2021-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022965357.7U Active CN213934058U (en) | 2020-12-09 | 2020-12-09 | Touch-sensitive screen test fixture |
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| CN (1) | CN213934058U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115314580A (en) * | 2022-08-17 | 2022-11-08 | 江西科莱电子有限公司 | Mobile phone screen scribing testing device |
| CN115314578A (en) * | 2022-08-17 | 2022-11-08 | 江西科莱电子有限公司 | Mobile phone screen marking and clicking integrated detection device |
| CN117192824A (en) * | 2023-11-08 | 2023-12-08 | 宜宾本信电子科技有限公司 | Testing device for liquid crystal display production |
-
2020
- 2020-12-09 CN CN202022965357.7U patent/CN213934058U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115314580A (en) * | 2022-08-17 | 2022-11-08 | 江西科莱电子有限公司 | Mobile phone screen scribing testing device |
| CN115314578A (en) * | 2022-08-17 | 2022-11-08 | 江西科莱电子有限公司 | Mobile phone screen marking and clicking integrated detection device |
| CN117192824A (en) * | 2023-11-08 | 2023-12-08 | 宜宾本信电子科技有限公司 | Testing device for liquid crystal display production |
| CN117192824B (en) * | 2023-11-08 | 2024-01-23 | 宜宾本信电子科技有限公司 | Testing device for liquid crystal display production |
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