CN214749801U - Crooked LCD screen outward appearance detection device - Google Patents
Crooked LCD screen outward appearance detection device Download PDFInfo
- Publication number
- CN214749801U CN214749801U CN202120129472.2U CN202120129472U CN214749801U CN 214749801 U CN214749801 U CN 214749801U CN 202120129472 U CN202120129472 U CN 202120129472U CN 214749801 U CN214749801 U CN 214749801U
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- CN
- China
- Prior art keywords
- fixedly connected
- liquid crystal
- lcd screen
- detection device
- crooked
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 29
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 30
- 238000007689 inspection Methods 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 10
- 238000005452 bending Methods 0.000 description 7
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Images
Abstract
The utility model discloses a crooked LCD screen outward appearance detection device belongs to curved surface LCD technical field. A bent liquid crystal display appearance detection device comprises a detection table, wherein a positioning plate is fixedly connected to the upper surface of the detection table, a telescopic rod is fixedly connected to the top of the detection table, and a supporting transverse plate is fixedly connected to the top of the telescopic rod; the utility model discloses, through the locating plate, the telescopic link, support the diaphragm, electric putter, slide bar and pressure strip, when using the device, at first put crooked LCD screen in examining test table top, and the back is near the locating plate, then adjust two telescopic links, make the bottom of supporting the diaphragm and the top contact of LCD screen, start two electric putter at last, electric putter drives the pressure strip through the slide bar at the during operation and removes to the display screen direction, and then accomplish the fixed to crooked LCD screen, thereby reached the device and be convenient for carry out the effect fixed to crooked LCD screen.
Description
Technical Field
The utility model relates to a curved surface LCD technical field especially relates to a crooked LCD screen outward appearance detection device.
Background
The curved-surface liquid crystal display is display equipment with a panel having a radian, the visual experience of a user is improved, the visual field of the curved-surface display is wider, the curved-surface display can be closer to the user due to the slightly curved edge of the user, the viewing angle basically the same as that of the central position of the screen is realized, and meanwhile, the curved-surface screen can enable the user to experience better viewing effect.
Curved surface liquid crystal display need the manual work to detect curved surface liquid crystal display's outward appearance after the output for ensuring the quality of display screen, but among the prior art, when detecting crooked liquid crystal display, inconvenient fixes crooked liquid crystal display, detects comparatively trouble.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the bending liquid crystal screen is inconvenient to fix in the prior art, and the bending liquid crystal screen appearance detection device who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a crooked LCD screen outward appearance detection device, is including examining test table, examine the last fixed surface of test table and be connected with the locating plate, the top fixedly connected with telescopic link of examining test table, the top fixedly connected with of telescopic link supports the diaphragm, the top fixedly connected with electric putter who supports the diaphragm, electric putter's output fixedly connected with connecting block, the bottom fixedly connected with slide bar of connecting block, the bottom fixedly connected with pressure strip of slide bar.
Preferably, the number of the pressing plates is two, and one side of each of the two pressing plates is fixedly connected with a silica gel pad.
Preferably, the upper surface of the supporting transverse plate is provided with a sliding groove, and the sliding rod is in sliding connection with the sliding groove.
Preferably, the bottom of the detection table is fixedly connected with a rotating table, the bottom of the rotating table is provided with a case, and the bottom of the case is fixedly connected with a base.
Preferably, the bottom fixedly connected with pivot of revolving stage, the outer wall of pivot has cup jointed first belt pulley.
Preferably, the inner bottom wall of the case is fixedly connected with a motor, the output end of the motor is sleeved with a second belt pulley, the outer wall of the second belt pulley is rotatably connected with a belt, and the belt is rotatably connected with the first belt pulley.
Compared with the prior art, the utility model provides a crooked LCD screen outward appearance detection device possesses following beneficial effect:
1. the utility model discloses, through the locating plate, the telescopic link, support the diaphragm, electric putter, slide bar and pressure strip, when using the device, at first put crooked LCD screen in examining test table top, and the back is near the locating plate, then adjust two telescopic links, make the bottom of supporting the diaphragm and the top contact of LCD screen, start two electric putter at last, electric putter drives the pressure strip through the slide bar at the during operation and removes to the display screen direction, and then accomplish the fixed to crooked LCD screen, thereby reached the device and be convenient for carry out the effect fixed to crooked LCD screen, in addition, the device is fixed effectual, can avoid the manual work when detecting the screen, crooked LCD screen appears rocking on examining test table, influence the detection of workman to the screen.
2. The utility model discloses, through setting up the pivot, first belt pulley, including a motor, an end cap, a controller, and a cover plate, second belt pulley and belt, after examining test table and fixing crooked LCD screen, can the starter motor, through the transmission effect of belt and belt pulley, the motor can drive the pivot when rotating and rotate simultaneously, the revolving stage that drives the pivot top promptly rotates to realized examining test table's rotation, made crooked LCD screen can carry out 360 rotations, made things convenient for the work that the staff detected, the detection efficiency to crooked LCD screen improves.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model has the characteristics of be convenient for carry out the fixed to crooked LCD screen.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic sectional view of the chassis of the present invention;
fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention.
In the figure: 1. a detection table; 2. positioning a plate; 3. a telescopic rod; 4. supporting the transverse plate; 5. an electric push rod; 6. connecting blocks; 7. a slide bar; 8. a compression plate; 9. a silica gel pad; 10. a chute; 11. a rotating table; 12. a chassis; 13. a base; 14. a rotating shaft; 15. a first pulley; 16. a motor; 17. a second pulley; 18. a belt.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, an appearance inspection apparatus for a curved liquid crystal display panel includes an inspection table 1, a positioning plate 2 fixedly connected to an upper surface of the inspection table 1, an expansion link 3 fixedly connected to a top of the inspection table 1, the expansion link 3 including an upper rod, a lower rod and a control bolt, wherein a slot adapted to the upper rod is formed in an upper surface of the lower rod, the upper rod is inserted into the slot, a threaded hole is formed in an outer surface of the lower rod, the control bolt is threadedly coupled into the threaded hole, such that one end of the control bolt contacts with an outer portion of the upper rod, when the length is to be adjusted, the upper rod is rotated downward or upward by rotating the control bolt outward, the lower rod is kept stationary, when the length is adjusted to a suitable length, the control bolt is rotated inward, such that one end of the control bolt contacts with an outer portion of the upper rod, a supporting cross plate 4 is fixedly connected to a top of the expansion link 3, when the device is used, firstly, a bent liquid crystal screen is placed above the detection table 1, the back surface of the bent liquid crystal screen is close to the positioning plate 2, then the two telescopic rods 3 are adjusted to enable the bottom of the supporting transverse plate 4 to be in contact with the top of the liquid crystal screen, and finally the two electric push rods 5 are started, the electric push rods 5 drive the pressing plate 8 to move towards the display screen through the sliding rods 7 when in work, so that the bent liquid crystal screen is fixed, thereby achieving the effect that the device is convenient to fix the bent liquid crystal screen, and in addition, the device has strong fixing effect, the screen detection device can avoid the situation that when a screen is detected manually, the curved liquid crystal screen shakes on the detection table 1 to affect the detection of workers on the screen, the number of the compression plates 8 is two, the silica gel pads 9 are fixedly connected to one sides of the two compression plates 8, the silica gel pads 9 are arranged, on one hand, the compression plates 8 can be prevented from directly contacting with the liquid crystal screen to protect the liquid crystal screen, on the other hand, the friction force between the compression plates 8 and the liquid crystal screen can be enhanced, the stability of the compression plates 8 for fixing the liquid crystal screen is enhanced, the sliding grooves 10 are formed in the upper surface of the supporting transverse plate 4, the sliding rods 7 are in sliding connection with the sliding grooves 10, the bottom of the detection table 1 is fixedly connected with the rotating table 11, the bottom of the rotating table 11 is provided with the case 12, the bottom of the case 12 is fixedly connected with the base 13, the bottom of the rotating table 11 is fixedly connected with the rotating shaft 14, the outer wall of the rotating shaft 14 is sleeved with the first belt pulley 15, and the inner bottom wall of the case 12 is fixedly connected with the motor 16, second belt pulley 17 has been cup jointed to motor 16's output, second belt pulley 17's outer wall rotates and is connected with belt 18, belt 18 rotates with first belt pulley 15 and is connected, through setting up pivot 14, first belt pulley 15, motor 16, second belt pulley 17 and belt 18, after examining platform 1 and fixing crooked LCD screen, can start motor 16, transmission effect through belt 18 and belt pulley, motor 16 can drive pivot 14 when rotating and rotate simultaneously, it rotates to drive revolving stage 11 at pivot 14 tops promptly, thereby realized examining platform 1's rotation, make crooked LCD screen can carry out 360 rotations, the work that the staff detected has been made things convenient for, improve the detection efficiency to crooked LCD screen.
In the utility model, when the device is used, firstly, the bending liquid crystal screen is placed above the detection platform 1, the back surface of the bending liquid crystal screen is close to the positioning plate 2, then the two telescopic rods 3 are adjusted to enable the bottom of the supporting transverse plate 4 to be contacted with the top of the liquid crystal screen, finally, the two electric push rods 5 are started, the electric push rods 5 drive the pressing plate 8 to move towards the display screen through the sliding rods 7 when in work, and further, the fixing of the bending liquid crystal screen is completed, thereby achieving the effect that the device is convenient for fixing the bending liquid crystal screen, in addition, the device has strong fixing effect, can avoid the shaking of the bending liquid crystal screen on the detection platform 1 when the screen is detected manually, and influences the detection of a worker on the screen, through the arrangement of the rotating shaft 14, the first belt pulley 15, the motor 16, the second belt pulley 17 and the belt 18, after detecting platform 1 and fixing crooked LCD screen, can starting motor 16, through the transmission effect of belt 18 and belt pulley, motor 16 can drive pivot 14 when rotating and rotate simultaneously, drives the revolving stage 11 at 14 tops of pivot promptly and rotates to realized detecting platform 1's rotation, made crooked LCD screen can carry out 360 rotations, made things convenient for the work that the staff detected, improved the detection efficiency to crooked LCD screen.
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 utility model provides a crooked LCD screen outward appearance detection device, is including examining test table (1), its characterized in that, examine last fixed surface of test table (1) and be connected with locating plate (2), examine top fixedly connected with telescopic link (3) of test table (1), the top fixedly connected with of telescopic link (3) supports diaphragm (4), support top fixedly connected with electric putter (5) of diaphragm (4), the output fixedly connected with connecting block (6) of electric putter (5), the bottom fixedly connected with slide bar (7) of connecting block (6), the bottom fixedly connected with pressure strip (8) of slide bar (7).
2. The appearance detection device for the bent liquid crystal display screen according to claim 1, wherein the number of the pressing plates (8) is two, and a silica gel pad (9) is fixedly connected to one side of each of the two pressing plates (8).
3. The appearance detecting device of the curved liquid crystal display panel according to claim 1, wherein the supporting transverse plate (4) is provided with a sliding groove (10) on the upper surface, and the sliding rod (7) is slidably connected with the sliding groove (10).
4. The appearance inspection device for the curved liquid crystal display panel according to claim 1, wherein a rotating platform (11) is fixedly connected to the bottom of the inspection table (1), a cabinet (12) is disposed at the bottom of the rotating platform (11), and a base (13) is fixedly connected to the bottom of the cabinet (12).
5. The appearance detection device of the curved liquid crystal display screen according to claim 4, wherein a rotating shaft (14) is fixedly connected to the bottom of the rotating platform (11), and a first belt pulley (15) is sleeved on the outer wall of the rotating shaft (14).
6. The appearance detection device for the bent liquid crystal display screen according to claim 4, wherein a motor (16) is fixedly connected to the inner bottom wall of the case (12), a second belt pulley (17) is sleeved at the output end of the motor (16), a belt (18) is rotatably connected to the outer wall of the second belt pulley (17), and the belt (18) is rotatably connected with the first belt pulley (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120129472.2U CN214749801U (en) | 2021-01-19 | 2021-01-19 | Crooked LCD screen outward appearance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120129472.2U CN214749801U (en) | 2021-01-19 | 2021-01-19 | Crooked LCD screen outward appearance detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214749801U true CN214749801U (en) | 2021-11-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120129472.2U Expired - Fee Related CN214749801U (en) | 2021-01-19 | 2021-01-19 | Crooked LCD screen outward appearance detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214749801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114486939A (en) * | 2022-04-08 | 2022-05-13 | 欧普康视科技股份有限公司 | Lens scratch detection system and method |
-
2021
- 2021-01-19 CN CN202120129472.2U patent/CN214749801U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114486939A (en) * | 2022-04-08 | 2022-05-13 | 欧普康视科技股份有限公司 | Lens scratch detection system and method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |