CN213092053U - Liquid crystal display module aging detection equipment - Google Patents
Liquid crystal display module aging detection equipment Download PDFInfo
- Publication number
- CN213092053U CN213092053U CN202021865207.2U CN202021865207U CN213092053U CN 213092053 U CN213092053 U CN 213092053U CN 202021865207 U CN202021865207 U CN 202021865207U CN 213092053 U CN213092053 U CN 213092053U
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- liquid crystal
- groove
- wall
- detection
- crystal display
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 54
- 238000001514 detection method Methods 0.000 title claims abstract description 47
- 230000032683 aging Effects 0.000 title claims abstract description 25
- 238000012360 testing method Methods 0.000 claims abstract description 22
- 210000002421 cell wall Anatomy 0.000 claims abstract description 4
- 230000006835 compression Effects 0.000 claims description 23
- 238000007906 compression Methods 0.000 claims description 23
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model discloses a liquid crystal display module aging testing equipment, including the detection case, the bottom surface of detection case is equipped with the universal wheel, be equipped with the detection groove on the detection case, the right in detection groove is equipped with control panel, the cell wall both sides in detection groove are equipped with a plurality of longitudinal symmetry's fixing device, be equipped with slider on fixing device's the inside wall. A liquid crystal display module ageing testing equipment, belong to liquid crystal display module ageing testing equipment field, fixing device through the installation uses with slider's cooperation, make things convenient for operating personnel to place and the operation of taking the liquid crystal module, and the clamping device of installation is used for fixing the liquid crystal module, avoid leading to collision each other often to take place to damage because of the detection case removes, meanwhile, the ultraviolet lamp that sets up between every liquid crystal module, the realization detects the liquid crystal module comprehensively, the detection effect has been strengthened, and work efficiency has been increased to a certain extent.
Description
Technical Field
The utility model relates to a liquid crystal display module aging testing equipment field, in particular to liquid crystal display module aging testing equipment.
Background
The liquid crystal module is simply a screen and backlight assembly. The display component of the liquid crystal television is a liquid crystal module, which is equivalent to a picture tube in a CRT. Other parts include power supply circuitry, signal processing circuitry, etc., and of course, anything else. The module is mainly divided into a screen and a backlight assembly, and the two parts are assembled together but are independent from each other when in operation. After the liquid crystal display module that outdoor was used is made, need age through the ageing detection case of ultraviolet ray and detect it, two know the ageing condition after the product used many juveniles, the ultraviolet lamp in the current ageing detection case is all installed at top or bottom, and the liquid crystal module all directly stacks in detecting the groove, can only carry out the part to the liquid crystal module and detect, detection effect is poor, and simultaneously, at the in-process that the detection case removed, the liquid crystal module in detecting the groove is under the condition that does not have fixedly, collide easily each other and lead to the damage, and this kind of current ageing detection case of ultraviolet is also comparatively inconvenient when operating personnel place and take.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides an ageing check out test set of liquid crystal display module assembly can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a liquid crystal display module aging testing equipment, includes the detection case, the bottom surface of detection case is equipped with the universal wheel, be equipped with the detection groove on the detection case, the right in detection groove is equipped with control panel, the cell wall both sides in detection groove are equipped with a plurality of longitudinal symmetry's fixing device, be equipped with slider on fixing device's the inside wall, slider's front end is equipped with clamping device, the symmetry be equipped with between the clamping device, a plurality of longitudinal symmetry be equipped with the ultraviolet lamp between the fixing device.
Preferably, the fixing device is composed of a fixing plate, a C-shaped groove with half of the length of the fixing plate is formed in the inner side wall of the fixing plate, clamping grooves which are symmetrical to each other are formed in the upper and lower groove walls at the front and rear ends of the groove wall of the C-shaped groove, the outer side wall of the fixing plate is fixedly installed on the groove wall of the detection groove, and the fixing device is used in cooperation with a sliding device.
Preferably, the sliding device is composed of a sliding block, a first compression spring, a clamping block and a fixing block, the upper wall and the lower wall of the sliding block are provided with spring grooves which are symmetrical to each other, the bottom end of the first compression spring is fixedly installed at the inner bottom end of the spring groove, the front end of the first compression spring is fixedly installed on the bottom surface of the clamping block, the outer side wall of the fixing block is fixedly installed on the inner side wall of the sliding block, and the sliding device is used for pulling out the clamping device from the detection groove through the sliding device so as to facilitate the placement and taking operations of an operator on the liquid crystal module.
Preferably, the clamping device is composed of a long plate, a second compression spring, a connecting block and clamping blocks, the outer side wall of the long plate is fixedly installed on the front end wall of the fixing block, the front end and the rear end of the inner side wall of the long plate are provided with mutually symmetrical grooves, the top end of the second compression spring is fixedly installed on the top end of the groove wall of the groove, the bottom end of the second compression spring is fixedly installed on the top surface of the connecting block, the inner side wall of the connecting block is fixedly installed on the outer side wall of the clamping blocks, and the symmetrical clamping blocks are movably installed between the clamping blocks, so that the clamping device can be used for fixing the liquid crystal modules to be detected, preventing the liquid crystal modules in the detection groove from being damaged due to collision when the ultraviolet aging detection box moves, and simultaneously, ultraviolet lamps arranged between all the liquid crystal modules can be detected on the clamping device, the detection effect is enhanced.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in, fixing device through the installation uses with slider's cooperation, makes things convenient for operating personnel to place and the operation of taking liquid crystal module to the clamping device of installation is used for fixing the liquid crystal module, avoids leading to collision each other often and taking place to damage because of the detection case removes, and meanwhile, the ultraviolet lamp that sets up between every liquid crystal module realizes detecting the liquid crystal module comprehensively, has strengthened the detection effect, and has increased work efficiency to a certain extent.
Drawings
Fig. 1 is a schematic view of the overall structure of the aging testing apparatus for liquid crystal display module according to the present invention;
fig. 2 is a schematic sectional view of a fixing device of the aging testing apparatus for liquid crystal display module according to the present invention;
fig. 3 is a schematic cross-sectional view of a sliding device of the aging testing apparatus for lcd modules according to the present invention;
fig. 4 is the schematic sectional view of the clamping device of the aging testing apparatus for liquid crystal display module of the present invention.
In the figure: 1. a detection box; 2. a universal wheel; 3. a detection tank; 4. a fixing device; 5. a sliding device; 6. a clamping device; 7. a liquid crystal module; 8. an ultraviolet lamp; 9. a control panel; 10. a fixing plate; 11. c-shaped grooves; 12. a card slot; 13. a slider; 14. a spring slot; 15. a first compression spring; 16. a clamping block; 17. a fixed block; 18. a long plate; 19. a groove; 20. a second compression spring; 21. connecting blocks; 22. and (5) clamping the blocks.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-4, an aging testing apparatus for liquid crystal display module comprises a testing box 1, universal wheels 2 are arranged on the bottom surface of the testing box 1, a testing groove 3 is arranged on the testing box 1, a control panel 9 is arranged on the right of the testing groove 3, a plurality of vertically symmetrical fixing devices 4 are arranged on two sides of the groove wall of the testing groove 3, a sliding device 5 is arranged on the inner side wall of each fixing device 4, a clamping device 6 is arranged at the front end of each sliding device 5, a liquid crystal module 7 is arranged between the symmetrical clamping devices 6, and ultraviolet lamps 8 are arranged between the vertically symmetrical fixing devices 4.
In this embodiment, in order to cooperate with the use of the sliding device 5, the fixing device 4 is composed of a fixing plate 10, a C-shaped groove 11 with half of the length of the fixing plate 10 is formed in the inner side wall of the fixing plate 10, mutually symmetrical clamping grooves 12 are formed in the upper and lower groove walls at the front and rear ends of the groove wall of the C-shaped groove 11, the outer side wall of the fixing plate 10 is fixedly installed on the groove wall of the detection groove 3, a sliding block 13 is movably installed through the C-shaped groove 11 and completes the moving operation, and the clamping grooves 12 are used for fixing clamping blocks.
In this embodiment, in order to facilitate the placing and taking operation of the liquid crystal module 7 by an operator, the sliding device 5 comprises a sliding block 13, a first compression spring 15, a clamping block 16 and a fixing block 17, the upper wall and the lower wall of the sliding block 13 are provided with spring grooves 14 which are symmetrical to each other, the bottom end of the first compression spring 15 is fixedly installed at the inner bottom end of the spring groove 14, the front end of the first compression spring 15 is fixedly installed on the bottom surface of the clamping block 16, the outer side wall of the fixing block 17 is fixedly installed on the inner side wall of the sliding block 13, the plurality of clamping devices 6 can be taken out from the detection groove 3 through the device, and the liquid crystal module 7 is conveniently installed on the clamping devices 6 by the operator.
In addition, the clamping device 6 is composed of a long plate 18, a second compression spring 20, a connecting block 21 and a clamping block 22, the outer side wall of the long plate 18 is fixedly installed on the front end wall of the fixing block 17, the front end and the rear end of the inner side wall of the long plate 18 are provided with mutually symmetrical grooves 19, the top end of the second compression spring 20 is fixedly installed on the top end of the groove wall of the groove 19, the bottom end of the second compression spring 20 is fixedly installed on the top surface of the connecting block 21, the inner side wall of the connecting block 21 is fixedly installed on the outer side wall of the clamping block 22, liquid crystal modules 7 are movably installed between the symmetrical clamping blocks 22, through the device, the fixing operation of the liquid crystal modules 7 is realized, the liquid crystal modules 7 in the detection groove 3 are prevented from being damaged due to collision among the liquid crystal modules 7 in the moving process of the detection box 1, and the ultraviolet lamps 8 arranged between the liquid crystal modules 7 on the clamping device, to enhance the detection effect.
It should be noted that, the utility model relates to a liquid crystal display module aging testing device, when using the utility model, through the cooperation of the fixing device 4 and the sliding device 5, the symmetrical clamping device 6 is drawn out from the testing groove 3 in the testing box 1, in the drawing process, the clamping blocks 16 installed at the two ends of the sliding block 13 will be moved out from the symmetrical clamping grooves 12 arranged at the bottom end in the C-shaped groove 11 arranged on the inner side wall of the fixing plate 10, in the moving-out process, the clamping blocks 16 will be pressed by the groove wall of the C-shaped groove 11, the first compression spring 15 will make retraction operation in the spring grooves 14 arranged at the two ends of the sliding block 13, so that the rear end of the clamping block 16 enters the spring groove 14 and the front end will be pressed against the groove wall of the C-shaped groove 11, through the continuous drawing of the clamping device 6 to the outside, after the drawing to a certain degree, the clamping blocks 16 installed at the two ends of the sliding block 13 will lose the pressing force suddenly from the groove wall of the C-shaped groove 11, the first compression spring 15 will extend in the spring groove 14 opened at the two ends of the sliding block 13, and will push the fixture block 16 into the symmetrical slot 12 opened at the front end of the slot wall of the C-shaped slot 11, at this time, the clamping device 6 will be located outside the detection slot 3, then will need to carry on the aging detection liquid crystal module 7 to put on the clamping device 6, in the course of putting, the front end symmetrical clamping block 22 of the inner side wall of the long plate 18 will make the retraction movement in the groove 19 and drive the clamping block 22 to carry on the adjustment operation by the connecting block 21 according to the thickness of the liquid crystal module 7 through the second compression spring 20, will continue the front end propulsion of the liquid crystal module 7, until the front end of the liquid crystal module 7 is clamped between the symmetrical clamping block 22 of the rear end of the inner side wall of the long plate 18, meanwhile, will install the liquid crystal module 7 on a plurality of symmetrical clamping devices 6 installed in the detection slot 3 sequentially, after the detection box 1 starts to detect, because the ultraviolet lamps 8 are arranged between the symmetrical clamping devices 6, the ultraviolet lamps 8 can fully irradiate the upper surface and the lower surface of the liquid crystal module 7, so that the effect of full detection is achieved.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a liquid crystal display module aging testing equipment which characterized in that: including detection case (1), the bottom surface of detection case (1) is equipped with universal wheel (2), be equipped with on detection case (1) and detect groove (3), the right of detecting groove (3) is equipped with control panel (9), the cell wall both sides of detecting groove (3) are equipped with fixing device (4) of a plurality of longitudinal symmetries, be equipped with slider (5) on the inside wall of fixing device (4), the front end of slider (5) is equipped with clamping device (6), and is symmetrical be equipped with liquid crystal module (7), a plurality of longitudinal symmetries between clamping device (6) be equipped with ultraviolet lamp (8) between fixing device (4).
2. The aging detection equipment for the liquid crystal display module according to claim 1, wherein: the fixing device (4) is composed of a fixing plate (10), a C-shaped groove (11) with half of the length of the fixing plate is formed in the inner side wall of the fixing plate (10), mutually symmetrical clamping grooves (12) are formed in the upper and lower groove walls of the front end and the rear end of the groove wall of the C-shaped groove (11), and the outer side wall of the fixing plate (10) is fixedly installed on the groove wall of the detection groove (3).
3. The aging detection equipment for the liquid crystal display module according to claim 1, wherein: slider (5) comprise sliding block (13), first compression spring (15), fixture block (16) and fixed block (17), set up spring groove (14) of mutual symmetry on the last lower wall of sliding block (13), the bottom fixed mounting of first compression spring (15) that institute was held on spring groove (14) inslot bottom, the front end fixed mounting of first compression spring (15) is on the bottom surface of fixture block (16), the lateral wall fixed mounting of fixed block (17) is on the inside wall of sliding block (13).
4. The aging detection equipment for the liquid crystal display module according to claim 1, wherein: clamping device (6) are by long board (18), second compression spring (20), connecting block (21) and press from both sides tight piece (22) and constitute, the lateral wall fixed mounting of long board (18) is on the front end wall of fixed block (17), mutual symmetrical recess (19) have been seted up to the front and back end on the inside wall of long board (18), the top fixed mounting of second compression spring (20) is on the cell wall top of recess (19), the bottom fixed mounting of second compression spring (20) is on the top surface of connecting block (21), the inside wall fixed mounting of connecting block (21) has liquid crystal module (7) on pressing from both sides the lateral wall of tight piece (22), the symmetry press from both sides movable mounting between tight piece (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021865207.2U CN213092053U (en) | 2020-08-29 | 2020-08-29 | Liquid crystal display module aging detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021865207.2U CN213092053U (en) | 2020-08-29 | 2020-08-29 | Liquid crystal display module aging detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213092053U true CN213092053U (en) | 2021-04-30 |
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ID=75633760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021865207.2U Expired - Fee Related CN213092053U (en) | 2020-08-29 | 2020-08-29 | Liquid crystal display module aging detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213092053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114488589A (en) * | 2022-03-06 | 2022-05-13 | 新谱（广州）电子有限公司 | Automatic assembly line for assembling ultra-large liquid crystal module |
-
2020
- 2020-08-29 CN CN202021865207.2U patent/CN213092053U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114488589A (en) * | 2022-03-06 | 2022-05-13 | 新谱（广州）电子有限公司 | Automatic assembly line for assembling ultra-large liquid crystal module |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210430 |