CN221123778U - LED display screen detection device - Google Patents
LED display screen detection device Download PDFInfo
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- CN221123778U CN221123778U CN202322821879.3U CN202322821879U CN221123778U CN 221123778 U CN221123778 U CN 221123778U CN 202322821879 U CN202322821879 U CN 202322821879U CN 221123778 U CN221123778 U CN 221123778U
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- fixedly connected
- display screen
- mounting
- led display
- screen detection
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- 238000001514 detection method Methods 0.000 title claims abstract description 42
- 230000000694 effects Effects 0.000 abstract description 15
- 238000009434 installation Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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Abstract
The utility model discloses an LED display screen detection device which comprises a workbench, wherein one side of the top end of the workbench is fixedly connected with a backboard, detection equipment is fixedly connected inside the top end of the backboard, a fixing mechanism is arranged between the workbench and the backboard, and an adjusting mechanism is arranged on the top side of the workbench, wherein the fixing mechanism comprises a mounting disc, a rotating rod is rotatably connected inside the mounting disc, the top end of the rotating rod is fixedly connected with the rotating disc, the top end of the mounting disc is provided with a sliding groove, a fixing seat is slidably connected inside the sliding groove, an arc-shaped rod is rotatably connected between the top side of the fixing seat and the top side of the mounting disc, and a fixing clamp is fixedly connected on one side of the fixing seat, so that a worker can clamp multiple surfaces according to the specifications of square, rectangle and the like of a display screen, the effect of quick adjustment and fixation is achieved, and practicability is improved for the worker when the LED display screen detection device is used.
Description
Technical Field
The utility model relates to the technical field of display screen detection, in particular to an LED display screen detection device.
Background
The LED display screen consists of small LED module panels, and the LEDs are used for ensuring the quality of the display screen by controlling the display mode of the semiconductor light emitting diodes and corresponding detection work after the LED display screen is produced.
Publication number CN215067077U discloses a LED display screen detection device, the device prevents at the top of pick-up plate through the display screen that will detect to support through the backing plate, rethread fastening assembly is fixed the display screen, when needs to detect different positions, through the start-up of second motor, can drive the pick-up plate and rotate, and then drive the display screen and rotate, carries out the detection work of different angles, but this patent still has following problem in the in-service use:
The device is through placing the display screen that needs to detect at the top of pick-up plate to support through the backing plate, the rethread fastening assembly is fixed the display screen, when meetting the display screen of different specifications, the device can't adjust, can't adjust fixedly as required the display screen size that detects, brings the limitation when using for the staff.
An LED display screen detection device is proposed in order to solve the problems set forth in the foregoing.
Disclosure of utility model
The utility model aims to provide an LED display screen detection device, which is used for solving the problems that in the prior art, a display screen to be detected is placed at the top of a detection plate and supported by a base plate, and then the display screen is fixed by a fastening component.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the LED display screen detection device comprises a workbench, wherein one side of the top end of the workbench is fixedly connected with a backboard, detection equipment is fixedly connected inside the top end of the backboard, a fixing mechanism is arranged between the workbench and the backboard, and an adjusting mechanism is arranged on the top side of the workbench;
Wherein, fixed establishment includes the mounting disc, and the inside rotation of mounting disc is connected with the dwang to the top fixedly connected with dwang of dwang, the spout has all been seted up on the top of mounting disc moreover, and the inside sliding connection of spout has the fixing base, and rotate between fixing base upside and the mounting disc upside and be connected with the arc pole, one side fixedly connected with fixation clamp of fixing base moreover, and the top internal thread connection of fixation clamp has the knob pole, and the bottom fixedly connected with rubber pad of knob pole.
Preferably, the mounting groove is formed in the mounting plate, the rotating rod is located on the outer side wall of the mounting groove and fixedly connected with the fluted disc, and one side of the fluted disc is connected with the toothed plate in a meshed mode.
Preferably, the adjustment mechanism comprises a mounting box, the top end of the mounting box is internally and rotatably connected with a connecting rod, the top end of the connecting rod is fixedly connected with the bottom side of the mounting plate, the bottom end of the connecting rod is fixedly connected with a large gear, one side of the large gear is connected with a small gear in a meshed manner, the inner bottom side of the mounting box is fixedly connected with a first positive motor and a negative motor, and the output shaft of the first positive motor and the small gear are fixedly connected.
Preferably, the bottom side of mounting disc all fixedly connected with bracing piece, and fixedly connected with annular plate on the lateral wall of mounting box to the bottom fixedly connected with ball slider of bracing piece, the inside ring channel in top of annular plate moreover, and roll connection between ball slider and the ring channel.
Preferably, the top fixedly connected with slip box of workstation, and the inside rotation of slip box is connected with the screw rod to threaded connection has the removal cover on the both ends lateral wall of screw rod, card and sliding connection between the lateral wall of removal cover and the slip box inside moreover, and fixed connection between the top of removal cover and the mounting box, and the top one side fixedly connected with second positive and negative motor of workstation, and the output and the screw rod one end fixed connection of second positive and negative motor moreover.
Preferably, the top end of the pinion is rotatably connected to the inner top side of the mounting case.
Preferably, the two sides of the toothed plate are in clamping and sliding connection with the inside of the mounting groove.
Compared with the prior art, the utility model has the beneficial effects that: the LED display screen detection device comprises the following specific contents: the toothed plate is pulled to drive the fluted disc to rotate, the fluted disc rotates to drive the rotation of dwang, the rotation of dwang drives the removal of fixing base through the arc pole, at this moment, fixing base is inside sliding connection at the spout, be provided with four through the fixation clamp, thereby make the staff can be square and rectangle etc. specification according to the display screen, carry out the effect of multiaspect centre gripping, thereby realize quick adjustment fixed effect, drive the rotation of pinion through starting first positive and negative motor, the rotation of pinion drives the rotation of gear wheel, the rotation of gear wheel drives the rotation of connecting rod, the rotation of connecting rod drives the whole rotation of installation dish, realize different angle measurement's effect, greatly increased the display screen detection effect, the rotation through the bracing piece drives ball slider at the inside roll connection of ring channel, thereby more stable when realizing the installation dish rotation, the removal of rethread screw rod drives the removal of removal cover and drives the whole lateral shifting of install bin, improve detection area, and then improve the detection efficiency of display screen.
1. The display screen is placed between the fixing clamps through the staff, at the moment, the staff pulls the toothed plate to drive the fluted disc to rotate, the fluted disc rotates to drive the rotating rod to rotate, the rotating rod rotates to drive the rotating disc to rotate, the arc-shaped rod drives the fixing seat to move, the fixing seat is in sliding connection in the sliding groove at the moment, and the four fixing clamps are arranged, so that the staff can clamp multiple surfaces according to the specifications of square, rectangle and the like of the display screen, the effect of quick adjustment and fixation is achieved, and practicability is improved for the staff when the display screen is used;
2. The rotation of pinion is driven through starting first positive and negative motor, the rotation of pinion drives the rotation of gear wheel, the rotation of gear wheel drives the rotation of connecting rod, the rotation of connecting rod drives the whole rotation of installation dish, realize different angle measurement's effect, greatly increased display screen detection effect, it is convenient to bring when using for the staff, the rotation of driving the bracing piece through the rotation of installation dish, the rotation of bracing piece drives ball slider at the inside roll connection of ring channel, thereby it is more stable when realizing the installation dish rotation, the rotation of rethread start second motor drive screw rod, the rotation of screw rod drives the removal of removal cover, the removal of removal cover drives the whole lateral shifting of install bin, improve detection area, and then improve the detection efficiency of display screen, it is convenient to bring for the staff when using.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic top view of the whole fixing mechanism of the present utility model;
FIG. 3 is a schematic diagram of the overall operation top view structure of the fixing mechanism of the present utility model;
FIG. 4 is an enlarged view of the whole structure of the fixing mechanism according to the present utility model;
fig. 5 is a schematic view of a part of an adjusting mechanism in an enlarged structure in the present utility model.
In the figure: 1. a work table; 101. a back plate; 102. a detection device; 2. a fixing mechanism; 201. a mounting plate; 202. a rotating lever; 203. a rotating disc; 204. a chute; 205. a fixing seat; 206. an arc-shaped rod; 207. a fixing clamp; 208. a knob lever; 209. a rubber pad; 210. a mounting groove; 211. fluted disc; 212. a toothed plate; 3. an adjusting mechanism; 301. a mounting box; 302. a connecting rod; 303. a large gear; 304. a pinion gear; 305. a first reversible motor; 306. a support rod; 307. an annular plate; 308. a ball slider; 309. an annular groove; 310. a slide box; 311. a screw; 312. a moving sleeve; 313. and a second positive and negative motor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides a LED display screen detection device, includes workstation 1, and the top side of workstation 1 is fixedly connected with backplate 101, and the inside check out test set 102 that is fixedly connected with in top of backplate 101 is provided with fixed establishment 2 between workstation 1 and the backplate 101, and the top side of workstation 1 is provided with adjustment mechanism 3;
Wherein, fixed establishment 2 includes mounting plate 201, and the inside rotation of mounting plate 201 is connected with dwang 202, and the top fixedly connected with dwang 203 of dwang 202, spout 204 has all been seted up on the top of mounting plate 201 moreover, and the inside sliding connection of spout 204 has fixing base 205, and rotate between fixing base 205 topside and the mounting plate 201 topside and be connected with arc pole 206, and one side fixedly connected with fixation clamp 207 of fixing base 205, and the inside threaded connection in top of fixation clamp 207 has knob pole 208, and the bottom fixedly connected with rubber pad 209 of knob pole 208, mounting groove 210 has been seted up to the inside of mounting plate 201, and the dwang 202 is located the inside lateral wall of mounting groove 210 fixedly connected with fluted disc 211, and one side meshing of fluted disc 211 is connected with pinion 212, card and sliding connection between the both sides of pinion 212 and the inside of mounting groove 210, thereby make the staff can be square and rectangle grade according to the display screen, the effect of multiaspect centre gripping, rethread dwang 208 drives rubber pad 209 and fixes the display screen, thereby realize quick adjustment fixed effect, increase practicality when using for the staff.
The adjusting mechanism 3 comprises a mounting box 301, a connecting rod 302 is rotationally connected inside the top end of the mounting box 301, the top end of the connecting rod 302 is fixedly connected with the bottom side of the mounting plate 201, the bottom end of the connecting rod 302 is fixedly connected with a large gear 303, one side of the large gear 303 is connected with a small gear 304 in a meshed manner, the top end of the small gear 304 is rotationally connected with the inner top side of the mounting box 301, the inner bottom side of the mounting box 301 is fixedly connected with a first positive and negative motor 305, an output shaft of the first positive and negative motor 305 is fixedly connected with the small gear 304, the rotation of the connecting rod 302 drives the mounting plate 201 to integrally rotate, the effect of measuring different angles is achieved, the detection effect of a display screen is greatly improved, convenience is brought to workers when the device is used, the bottom side of the mounting plate 201 is fixedly connected with a supporting rod 306, the outer side wall of the mounting box 301 is fixedly connected with an annular plate 307, the bottom end of the supporting rod 306 is fixedly connected with a ball sliding block 308, the annular groove 309 is arranged in the top end of the annular plate 307, the ball sliding block 308 is in rolling connection with the annular groove 309, the rotation of the supporting rod 306 drives the ball sliding block 308 to be in rolling connection with the annular groove 309, so that the mounting plate 201 is more stable when rotating, the top end of the workbench 1 is fixedly connected with a sliding box 310, the inside of the sliding box 310 is rotationally connected with a screw 311, the outer side walls of the two ends of the screw 311 are in threaded connection with a movable sleeve 312, the outer side walls of the movable sleeve 312 are in clamping and sliding connection with the inside of the sliding box 310, the top end of the movable sleeve 312 is fixedly connected with the mounting box 301, one side of the top end of the workbench 1 is fixedly connected with a second positive and negative motor 313, the output end of the second positive motor 313 is fixedly connected with one end of the screw 311, and the movement of the movable sleeve 312 drives the mounting box 301 to move transversely integrally, the detection area is improved, the detection efficiency of the display screen is further improved, and convenience is brought to workers during use.
Working principle: before the LED display screen detection device is used, the whole situation of the device needs to be checked firstly to determine that normal work can be carried out, the display screen is placed between the fixing clamps 207 by a worker, the worker pulls the toothed plate 212 to drive the fluted disc 211 to rotate at the moment, the fluted disc 211 rotates to drive the rotating rod 202 to rotate, the rotating rod 202 rotates to drive the rotating disc 203 to rotate, the rotating disc 203 rotates to drive the fixing seat 205 to move through the arc-shaped rod 206, the fixing seat 205 is in sliding connection in the sliding groove 204 at the moment, four fixing clamps 207 are arranged, and therefore the worker can carry out multi-face clamping according to the specifications of square, rectangle and the like of the display screen, the rubber pad 209 is driven to fix the display screen through the rotating knob rod 208, the quick adjustment fixing effect is achieved, practicability is improved for the worker in use, and the display screen is detected through the detection device 102;
Through the rotation that starts first positive and negative motor 305 and drive pinion 304, the rotation of pinion 304 drives the rotation of gear wheel 303, the rotation of gear wheel 303 drives the rotation of connecting rod 302, the rotation of connecting rod 302 drives the whole rotation of mounting disc 201, realize different angle measurement's effect, greatly increased the display screen detection effect, it is convenient to bring when using for the staff, the rotation through the rotation of mounting disc 201 drives the rotation of bracing piece 306, the rotation of bracing piece 306 drives ball slider 308 and rolls in ring channel 309 inside and connect, thereby it is more stable when realizing the mounting disc 201 rotation, the rotation of screw 311 is driven to the rethread start second positive and negative motor 313, the rotation of screw 311 drives the removal of removal cover 312, the removal of removal cover 312 drives the whole lateral shifting of mounting box 301, improve the detection area, and then improve the detection efficiency of display screen, it is convenient to bring when using for the staff.
The detection device 102 is a device used in an LED display screen detection apparatus disclosed in the prior art by publication No. CN 215067077U.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The LED display screen detection device comprises a workbench (1), wherein one side of the top end of the workbench (1) is fixedly connected with a back plate (101), and detection equipment (102) is fixedly connected inside the top end of the back plate (101);
characterized by further comprising:
A fixing mechanism (2) is arranged between the workbench (1) and the backboard (101), and an adjusting mechanism (3) is arranged on the top side of the workbench (1);
Wherein, fixed establishment (2) are including mounting plate (201), and the inside rotation of mounting plate (201) is connected with dwang (202), and top fixedly connected with dwang (203) of dwang (202), spout (204) have all been seted up on the top of mounting plate (201) moreover, and the inside sliding connection of spout (204) has fixing base (205), and rotate between fixing base (205) topside and mounting plate (201) topside and be connected with arc pole (206), one side fixedly connected with fixation clamp (207) of fixing base (205) moreover, and the inside threaded connection in top of fixation clamp (207) has knob pole (208), and bottom fixedly connected with rubber pad (209) of knob pole (208).
2. The LED display screen detection apparatus of claim 1, wherein: the mounting plate (201) is internally provided with a mounting groove (210), the rotating rod (202) is fixedly connected with a fluted disc (211) on the outer side wall of the mounting groove (210), and one side of the fluted disc (211) is connected with a toothed plate (212) in a meshed manner.
3. The LED display screen detection apparatus of claim 1, wherein: adjustment mechanism (3) are including mounting box (301), and the inside rotation in top of mounting box (301) is connected with connecting rod (302), and fixed connection between the top of connecting rod (302) and mounting disc (201) bottom, and bottom fixedly connected with gear wheel (303) of connecting rod (302), and one side meshing of gear wheel (303) is connected with pinion (304), and the inside bottom fixedly connected with first positive and negative motor (305) of mounting box (301), and fixed connection between the output shaft of first positive and negative motor (305) and pinion (304).
4. A LED display screen detection apparatus according to claim 3, wherein: the bottom side of mounting disc (201) all fixedly connected with bracing piece (306), and fixedly connected with annular plate (307) on the lateral wall of mounting box (301) to the bottom fixedly connected with ball slider (308) of bracing piece (306), annular groove (309) in the top of annular plate (307) moreover, and roll between ball slider (308) and annular groove (309).
5. The LED display screen detection apparatus of claim 4, wherein: the top fixedly connected with slip box (310) of workstation (1), and the inside rotation of slip box (310) is connected with screw rod (311), and threaded connection has on the both ends lateral wall of screw rod (311) and remove cover (312), card and sliding connection between the lateral wall of removal cover (312) and slip box (310) inside moreover, and remove between the top of cover (312) and install bin (301) fixed connection, and the top one side fixedly connected with second positive and negative motor (313) of workstation (1), the output and screw rod (311) one end fixed connection of second positive and negative motor (313) moreover.
6. A LED display screen detection apparatus according to claim 3, wherein: the top end of the pinion (304) is rotatably connected with the inner top side of the mounting box (301).
7. The LED display screen detection apparatus of claim 2, wherein: the two sides of the toothed plate (212) are in clamping and sliding connection with the inside of the mounting groove (210).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322821879.3U CN221123778U (en) | 2023-10-20 | 2023-10-20 | LED display screen detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322821879.3U CN221123778U (en) | 2023-10-20 | 2023-10-20 | LED display screen detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221123778U true CN221123778U (en) | 2024-06-11 |
Family
ID=91370551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322821879.3U Active CN221123778U (en) | 2023-10-20 | 2023-10-20 | LED display screen detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221123778U (en) |
-
2023
- 2023-10-20 CN CN202322821879.3U patent/CN221123778U/en active Active
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