CN213814182U - Screen hardness test bench for liquid crystal display production - Google Patents
Screen hardness test bench for liquid crystal display production Download PDFInfo
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- CN213814182U CN213814182U CN202022552697.7U CN202022552697U CN213814182U CN 213814182 U CN213814182 U CN 213814182U CN 202022552697 U CN202022552697 U CN 202022552697U CN 213814182 U CN213814182 U CN 213814182U
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Abstract
The utility model discloses a screen hardness testboard is used in liquid crystal display production relates to hardness detection technical field, the on-line screen storage device comprises a base, base bottom fixedly connected with lower margin, base top fixedly connected with transverse guide, transverse guide has the transverse displacement board along horizontal direction sliding connection, transverse displacement board top fixedly connected with longitudinal rail, longitudinal rail has the longitudinal displacement board along horizontal direction sliding connection, longitudinal displacement board top fixedly connected with limiting plate. The utility model discloses a fixed right-angle piece is with the disposable centre gripping of liquid crystal display at the top of longitudinal displacement board, when the hardness detection head accomplishes the detection to a certain position of liquid crystal display, the manpower remove the horizontal displacement board with longitudinal displacement board alright directly with the next position direct movement to the hardness that detects of liquid crystal display's waiting, improved the hardness detection work's of a plurality of positions of liquid crystal display efficiency greatly.
Description
Technical Field
The utility model relates to a hardness detects technical field, especially relates to a screen hardness testboard is used in liquid crystal display production.
Background
The Liquid Crystal Display (LCD) is one kind of flat panel display. The screen display device is used for screen display of televisions and computers. The display screen has the advantages of low power consumption, small size and low radiation.
When the liquid crystal display screen is produced, the hardness of a plurality of positions on the surface of the liquid crystal display screen needs to be detected for reference comparison, but the existing liquid crystal display screen hardness test bench only has a structure for placing the liquid crystal display screen, when the hardness of a plurality of certain determined positions of the liquid crystal display screen needs to be measured, the relative position of the liquid crystal display screen and the hardness detection head needs to be changed again by manually and continuously moving the liquid crystal display screen, and the hardness detection work efficiency of the plurality of positions of the liquid crystal display screen is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the current liquid crystal display hardness testboard and only having the structure of placing liquid crystal display among the prior art, measuring the hardness of a plurality of certain definite positions of liquid crystal display as needs, need artifical continuous movement liquid crystal display to change liquid crystal display and hardness again and detect the relative position of head, the hardness of a plurality of positions of liquid crystal display detects the problem that work efficiency is low, and the screen hardness testboard is used in the production of a liquid crystal display who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a screen hardness test board for liquid crystal display production comprises a base, wherein the bottom of the base is fixedly connected with a ground foot, the top of the base is fixedly connected with a transverse guide rail, the transverse guide rail is connected with a transverse displacement plate in a sliding manner along the horizontal direction, the top of the transverse displacement plate is fixedly connected with a longitudinal guide rail, the longitudinal guide rail is connected with a longitudinal displacement plate in a sliding manner along the horizontal direction, the top of the longitudinal displacement plate is fixedly connected with a limiting plate, the limiting plate is connected with a connecting rod in a sliding manner along the horizontal direction, one end of the connecting rod is fixedly connected with a fixed right-angle block, the rear side of the base is fixedly connected with a fixed column, the top of the fixed column is fixedly connected with a mounting seat, one side of the middle position of the mounting seat is rotatably connected with a driving handle, one end of the driving handle is fixedly connected with a gear, one side of the mounting seat, which is connected with a hardness detection head connecting column along the vertical direction by the gear, the top of the hardness detection head connecting column is movably sleeved with a return spring.
Optionally, one section of the hardness detection head connecting column is provided with gear teeth by a gear, and the bottom of the hardness detection head connecting column is fixedly connected with a hardness detection head.
Optionally, the connecting rod is equipped with the transverse spring along the movable sleeve of horizontal direction, fixed right angle piece one end fixedly connected with vertical spring is kept away from to the connecting rod, vertical spring other end fixed connection is on the limiting plate.
Optionally, the length of the transverse displacement plate is half of the base, and the width of the longitudinal displacement plate is half of the base.
Optionally, the transverse displacement plate is screwed with a first locking screw at the same horizontal height position of the transverse guide rail.
Optionally, the longitudinal displacement plate is in threaded connection with a second locking screw at the same horizontal height position of the longitudinal guide rail.
Compared with the prior art, the utility model discloses possess following advantage:
1. the utility model discloses a fixed right-angle piece is with the disposable centre gripping of liquid crystal display at the top of longitudinal displacement board, when the hardness detection head accomplishes the detection to a certain position of liquid crystal display, the manpower remove the horizontal displacement board with longitudinal displacement board alright directly with the next position direct movement to the hardness that detects of liquid crystal display's waiting, improved the hardness detection work's of a plurality of positions of liquid crystal display efficiency greatly.
2. Set up in the fixed right angle piece at vertical displacement board top can follow the horizontal and longitudinal movement of vertical displacement board upper surface under the effect of horizontal spring and vertical spring to four fixed right angle pieces alright cooperate the not liquid crystal display of unidimensional size of centre gripping, and the suitability of hardness test platform improves greatly.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic top view of a longitudinally translating plate.
In the figure: the device comprises a hardness detection head connecting column 1, a reset spring 2, a gear 3, a driving handle 4, a mounting seat 5, a hardness detection head 6, a longitudinal guide rail 7, a transverse displacement plate 8, a transverse guide rail 9, a ground pin 10, a fixing column 11, a first locking screw 12, a fixed right-angle block 13, a longitudinal displacement plate 14, a second locking screw 15, a base 16, a limiting plate 17, a connecting rod 18, a longitudinal spring 19, a transverse spring 20 and a fixed right-angle block 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a screen hardness test bench for liquid crystal display production comprises a base 16, feet 10 are fixedly connected to the bottom of the base 16, a transverse guide rail 9 is fixedly connected to the top of the base 16, a transverse displacement plate 8 is connected to the transverse guide rail 9 in a sliding mode along the horizontal direction, the length of the transverse displacement plate 8 is half of that of the base 16, the width of a longitudinal displacement plate 14 is half of that of the base 16, a longitudinal guide rail 7 is fixedly connected to the top of the transverse displacement plate 8, a longitudinal displacement plate 14 is connected to the longitudinal guide rail 7 in a sliding mode along the horizontal direction, and a second locking screw 15 is in threaded connection with the longitudinal displacement plate 14 at the same horizontal height position of the longitudinal guide rail 7.
The top of the longitudinal displacement plate 14 is fixedly connected with a limiting plate 17, the limiting plate 17 is connected with a connecting rod 18 in a sliding manner along the horizontal direction, the connecting rod 18 is movably sleeved with a transverse spring 20 along the horizontal direction, one end of the connecting rod 18, which is far away from a fixed right-angle block 21, is fixedly connected with a longitudinal spring 19, the other end of the longitudinal spring 19 is fixedly connected on the limiting plate 17, one end of the connecting rod 18 is fixedly connected with the fixed right-angle block 21, the rear side surface of the base 16 is fixedly connected with a fixed column 11, the top of the fixed column 11 is fixedly connected with an installation seat 5, one side of the middle position of the installation seat 5 is rotatably connected with a driving handle 4, one end of the driving handle 4 is fixedly connected with a gear 3, one side of the installation seat 5, which is close to the gear 3, is connected with a hardness detection head connecting column 1 in a sliding manner along the vertical direction, the top of the hardness detection head connecting column 1 is movably sleeved with a return spring 2, one section of the hardness detection head connecting column 1, which is provided with gear teeth, the bottom of the hardness detection head connecting column 1 is fixedly connected with a hardness detection head 6.
The working principle is as follows: the liquid crystal display screen to be subjected to surface hardness detection is placed in the four fixed right-angle blocks 21 at the top of the longitudinal displacement plate 7, the four fixed right-angle blocks 21 clamp the liquid crystal display screen under the action of the transverse springs 20 and the longitudinal springs 19, the transverse displacement plate 8 and the longitudinal displacement plate 14 are manually pushed to move the position of the liquid crystal display screen to be subjected to hardness detection to the position below the hardness detection head 6, the transverse displacement plate 8 and the longitudinal displacement plate 14 are respectively fixed at a certain determined position of the transverse guide rail 9 and the longitudinal guide rail 7 by utilizing the first locking screw 12 and the second locking screw 15, the driving handle 4 is manually rotated, and the gear 3 drives the hardness detection head connecting column 1 to drive the hardness detection head 6 to move downwards to complete hardness detection.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The screen hardness test bench for the production of the liquid crystal display screen comprises a base (16) and is characterized in that the bottom of the base (16) is fixedly connected with ground feet (10), the top of the base (16) is fixedly connected with transverse guide rails (9), the transverse guide rails (9) are connected with transverse displacement plates (8) in a sliding manner along the horizontal direction, the top of each transverse displacement plate (8) is fixedly connected with a longitudinal guide rail (7), each longitudinal guide rail (7) is connected with a longitudinal displacement plate (14) in a sliding manner along the horizontal direction, the top of each longitudinal displacement plate (14) is fixedly connected with a limiting plate (17), each limiting plate (17) is connected with a connecting rod (18) in a sliding manner along the horizontal direction, one end of each connecting rod (18) is fixedly connected with a fixed right-angle block (21), the rear side of the base (16) is fixedly connected with a, mount pad (5) intermediate position one side is rotated and is connected with actuating handle (4), actuating handle (4) one end fixedly connected with gear (3), mount pad (5) lean on gear (3) one side to have hardness detection head spliced pole (1) along vertical direction sliding connection, hardness detection head spliced pole (1) top activity cover is equipped with reset spring (2).
2. The screen hardness test bench for the production of the liquid crystal display screen according to claim 1, wherein the hardness detection head connecting column (1) is provided with gear teeth by a section of the gear (3), and the bottom of the hardness detection head connecting column (1) is fixedly connected with the hardness detection head (6).
3. The screen hardness test bench for liquid crystal display production of claim 1, characterized in that connecting rod (18) is movably sleeved with a transverse spring (20) along the horizontal direction, one end of connecting rod (18) far away from fixed right-angle block (21) is fixedly connected with a longitudinal spring (19), and the other end of longitudinal spring (19) is fixedly connected to limiting plate (17).
4. The screen hardness testing table for the liquid crystal display screen production is characterized in that the length of the transverse displacement plate (8) is one half of that of the base (16), and the width of the longitudinal displacement plate (14) is one half of that of the base (16).
5. The screen hardness test bench for liquid crystal display screen production according to claim 1, characterized in that the transverse displacement plate (8) is in threaded connection with a first locking screw (12) at the same horizontal height position of the transverse guide rail (9).
6. The screen hardness test bench for the production of liquid crystal display screens of claim 1, wherein the longitudinal displacement plate (14) is in threaded connection with a second locking screw (15) at the same horizontal height position of the longitudinal guide rail (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022552697.7U CN213814182U (en) | 2020-11-07 | 2020-11-07 | Screen hardness test bench for liquid crystal display production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022552697.7U CN213814182U (en) | 2020-11-07 | 2020-11-07 | Screen hardness test bench for liquid crystal display production |
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| Publication Number | Publication Date |
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| CN213814182U true CN213814182U (en) | 2021-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022552697.7U Active CN213814182U (en) | 2020-11-07 | 2020-11-07 | Screen hardness test bench for liquid crystal display production |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115185114A (en) * | 2022-07-21 | 2022-10-14 | 江西富视兴电子科技有限公司 | Black and white liquid crystal display function testing device with high stability structure |
| CN115468389A (en) * | 2022-09-16 | 2022-12-13 | 江苏美客鼎嵘智能装备制造有限公司 | Baking equipment for glass substrate of display |
-
2020
- 2020-11-07 CN CN202022552697.7U patent/CN213814182U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115185114A (en) * | 2022-07-21 | 2022-10-14 | 江西富视兴电子科技有限公司 | Black and white liquid crystal display function testing device with high stability structure |
| CN115185114B (en) * | 2022-07-21 | 2023-08-29 | 江西富视兴电子科技有限公司 | Black and white LCD function test device with high stability structure |
| CN115468389A (en) * | 2022-09-16 | 2022-12-13 | 江苏美客鼎嵘智能装备制造有限公司 | Baking equipment for glass substrate of display |
| CN115468389B (en) * | 2022-09-16 | 2023-08-01 | 江苏美客鼎嵘智能装备制造有限公司 | Display glass substrate baking equipment |
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