CN220249387U - Wall-hanging LED display backboard - Google Patents
Wall-hanging LED display backboard Download PDFInfo
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- CN220249387U CN220249387U CN202321440524.3U CN202321440524U CN220249387U CN 220249387 U CN220249387 U CN 220249387U CN 202321440524 U CN202321440524 U CN 202321440524U CN 220249387 U CN220249387 U CN 220249387U
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- 244000309464 bull Species 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
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- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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Abstract
The utility model discloses a wall-mounted LED display backboard, which relates to the technical field of LED displays, and comprises a display and a mounting plate, wherein a fixing plate is fixedly arranged on the side surface of the display, which is close to the mounting plate, four fixing blocks are fixedly arranged on the side surface of the fixing plate, which is close to the mounting plate, and four limiting plates are slidably arranged on the side surface of the fixing plate, which is close to the mounting plate; the side surface of the mounting plate, which is close to the fixed plate, is slidably provided with two movable plates, the side surface of the movable plate, which is close to the fixed plate, is slidably provided with two hooks, one end, which is far away from the movable plate, of each hook is movably clamped inside the fixed block, and the upper surface of each limiting plate is movably contacted with the lower surface of each hook.
Description
Technical Field
The utility model relates to the technical field of LED displays, in particular to a wall-mounted LED display backboard.
Background
An LED display is a display screen for displaying various information such as characters, graphics, images, animation, quotations, videos, video signals and the like by controlling the display mode of a semiconductor light emitting diode, and a wall-mounted LED display is one of the LED displays.
At present, most wall-mounted LED displays are assembled through hooks on a back plate and a mounting plate, so that the display is mounted, but at present, the back plate of most wall-mounted LED displays is not provided with a mechanism for limiting the hooks, so that the display is easy to fall off in the vibration process, the use is inconvenient, the hooks on the mounting plate cannot be adjusted according to the display back plate with different sizes, the use is inconvenient, and aiming at the problems, the inventor proposes a wall-mounted LED display back plate for solving the problems.
Disclosure of Invention
In order to solve the problems that the display is easy to fall off and the hook cannot be adjusted according to different displays; the utility model aims to provide a wall-mounted LED display backboard.
In order to solve the technical problems, the utility model adopts the following technical scheme: the wall-mounted LED display backboard comprises a display and a mounting plate, wherein a fixing plate is fixedly arranged on the side surface of the display, which is close to the mounting plate, four fixing blocks are fixedly arranged on the side surface of the fixing plate, which is close to the mounting plate, four limiting plates are slidably arranged on the side surface of the fixing plate, which is far away from the mounting plate, sliding blocks are fixedly arranged on the side surface of the limiting plates, the sliding blocks are slidably arranged in the fixing plate, a rotating rod is rotatably arranged on the side surface of the fixing plate, two first bevel gears are fixedly arranged on the outer surface of the rotating rod, the first bevel gears are in meshed connection with a second bevel gear, a first screw rod is fixedly arranged on the lower surface of the second bevel gear, and two sliding blocks are in threaded connection with the first screw rod; the mounting panel is close to the side slidable mounting of fixed plate and has two movable plates, and the side fixed mounting that the fixed plate was kept away from to the movable plate has the stopper, and the stopper slides and sets up inside the mounting panel, and the side slidable mounting that the movable plate is close to the fixed plate has two couples, and the side fixed mounting that the fixed plate was kept away from to the couple has the movable block, and the movable block slides and sets up inside the movable plate, and the one end activity card that the movable plate was kept away from to the couple is established inside the fixed block, and the upper surface of limiting plate and the lower surface movable contact of couple.
Preferably, the side face of the mounting plate is rotatably provided with a rotating rod, the outer surface of the rotating rod is fixedly provided with two third bevel gears, the third bevel gears are connected with a fourth bevel gear in a meshed mode, the lower surface of the fourth bevel gear is fixedly provided with a double-head screw rod, and the double-head screw rod is connected with two limiting blocks in a threaded mode.
Preferably, the side surface of the movable plate far away from the mounting plate is rotatably provided with a connecting rod, one end of the connecting rod far away from the fixed plate is fixedly provided with a circular gear, the side surfaces of the movable blocks close to each other are fixedly provided with toothed plates, and the circular gear is meshed with the two toothed plates.
Preferably, the both sides of mounting panel are all fixed mounting has the installation strip, and installation strip internal thread connection has three second screw pole.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the rotating rod drives the limiting plate to move, so that the upper surface of the limiting plate is contacted with the lower surface of the hook to limit the hook, and therefore, the phenomenon that the hook falls off in the use process is avoided, and the hook is convenient for daily use.
2. According to the utility model, the movable plate is driven to move by the rotating rod, and the hook is driven to move by the connecting rod, so that the hook can be adjusted according to the positions of the fixing blocks on different display fixing plates, and the daily use is convenient.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
FIG. 2 is a schematic cross-sectional view of a mounting plate according to the present utility model.
FIG. 3 is a schematic cross-sectional view of a movable plate according to the present utility model.
Fig. 4 is a schematic cross-sectional view of a fixing plate according to the present utility model.
In the figure: 1. a display; 11. a fixing plate; 12. a fixed block; 13. a limiting plate; 14. a slide block; 15. a rotating rod; 16. a first bevel gear; 17. a second bevel gear; 18. a first lead screw; 2. a mounting plate; 21. a mounting bar; 22. a second lead screw; 23. a rotating lever; 24. a third bevel gear; 25. a fourth bevel gear; 26. a double-ended screw; 3. a moving plate; 31. a limiting block; 32. a hook; 33. a moving block; 34. a connecting rod; 35. a circular gear; 36. toothed plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Examples: as shown in fig. 1-4, the utility model provides a wall-mounted LED display backboard, which comprises a display 1 and a mounting plate 2, wherein a fixing plate 11 is fixedly arranged on the side surface of the display 1, which is close to the mounting plate 2, four fixing blocks 12 are fixedly arranged on the side surface of the fixing plate 11, which is close to the mounting plate 2, and four limiting plates 13 are slidably arranged on the side surface of the fixing plate 11, which is close to the mounting plate 2, so as to limit a hook 32, when the upper surface of the limiting plate 13 is in contact with the lower surface of the hook 32, the hook 32 cannot move, and when the upper surface of the limiting plate 13 is not in contact with the lower surface of the hook 32, the hook 32 can move, so that the hook 32 can be limited; the mounting panel 2 is close to the side slidable mounting of fixed plate 11 and has two movable plates 3, is used for installing couple 32, and drives couple 32 and remove, and the side slidable mounting that movable plate 3 is close to fixed plate 11 has two couples 32, and the one end activity card that movable plate 3 was kept away from to couple 32 is established inside fixed block 12, and the upper surface of limiting plate 13 and the lower surface movable contact of couple 32.
The limiting plate 13 is far away from the side surface of the mounting plate 2 and fixedly provided with a sliding block 14, the sliding block 14 is arranged inside the fixing plate 11 in a sliding manner, two sliding grooves are formed in the fixing plate 11, and the sliding block 14 is arranged inside the sliding grooves in a sliding manner, so that the limiting plate 13 can only move along the sliding grooves.
By adopting the above technical scheme, the limiting plate 13 can move along the chute.
The side rotation of fixed plate 11 installs bull stick 15, the surface fixed mounting of bull stick 15 has two first bevel gears 16, first bevel gear 16 meshing is connected with second bevel gear 17, the lower surface fixed mounting of second bevel gear 17 has first screw pole 18, threaded connection has two sliders 14 on the first screw pole 18, be used for driving limiting plate 13 and remove, when using, make the helper pass through the cross groove in the bull stick 15 and be connected with bull stick 15, drive bull stick 15 through the helper and rotate, drive first bevel gear 16 through the rotation of bull stick 15 and rotate, drive second bevel gear 17 through the rotation of first bevel gear 16, drive first screw pole 18 through the rotation of second bevel gear 17 and rotate, drive slider 14 through the rotation of first screw pole 18 and remove, drive limiting plate 13 through the removal of slider 14 and remove.
Through adopting above-mentioned technical scheme, make bull stick 15 can drive limiting plate 13 removal.
The movable plate 3 is kept away from the side fixed mounting of fixed plate 11 and has stopper 31, and stopper 31 slides and sets up inside mounting panel 2, has seted up two spacing grooves in the mounting panel 2, and stopper 31 slides and sets up in spacing inslot portion to movable plate 3 can only remove along the spacing groove.
By adopting the technical scheme, the movable plate 3 can move along the limit groove.
The side of mounting panel 2 rotates and installs dwang 23, the surface fixed mounting of dwang 23 has two third bevel gears 24, third bevel gear 24 meshing is connected with fourth bevel gear 25, the lower surface fixed mounting of fourth bevel gear 25 has double-end screw rod 26, threaded connection has two stopper 31 on the double-end screw rod 26, be used for driving the movable plate 3 and remove, when using, make the assistor be connected with the cross groove in the dwang 23, drive dwang 23 through the assistor and rotate, drive third bevel gear 24 through the rotation of dwang 23 and rotate, drive fourth bevel gear 25 through the rotation of third bevel gear 24, drive double-end screw rod 26 through the rotation of fourth bevel gear 25 and rotate, drive stopper 31 through the rotation of double-end screw rod 26 and remove, drive movable plate 3 through the removal of stopper 31.
By adopting the above technical scheme, the rotating rod 23 can drive the moving plate 3 to move.
The side of the hook 32 far away from the fixed plate 11 is fixedly provided with a moving block 33, the moving block 33 is arranged inside the moving plate 3 in a sliding way, two moving grooves are formed in the moving plate 3, and the moving block 33 is arranged inside the moving grooves in a sliding way, so that the hook 32 can only move along the moving grooves.
By adopting the above technical scheme, the hook 32 can be moved along the moving groove.
The movable plate 3 is far away from the side rotation of mounting panel 2 and installs connecting rod 34, the one end fixed mounting who keeps away from fixed plate 11 of connecting rod 34 has round gear 35, the equal fixed mounting of side that movable block 33 is close to each other has pinion 36, round gear 35 and two pinion 36 mesh, be used for driving couple 32 and remove, when using, rotate connecting rod 34 and drive round gear 35 rotation, drive pinion 36 through the rotation of round gear 35 and remove, drive movable block 33 through the removal of pinion 36 and remove, drive couple 32 through the removal of movable block 33 and remove.
By adopting the technical scheme, the connecting rod 34 can drive the hook 32 to move.
The both sides of mounting panel 2 are all fixed mounting has installation strip 21, and installation strip 21 internal thread connection has three second screw pole 22 for install mounting panel 2, when using, with second screw pole 22 screw in, make second screw pole 22 keep away from the one end of fixed plate 11 screw in the wall body inside, and mounting panel 2 is unable to remove this moment to accomplish the installation of mounting panel 2.
By adopting the above technical solution, the second lead screw 22 can be used for mounting the mounting plate 2.
Working principle: firstly, the second screw rod 22 is screwed in, one end of the second screw rod 22 far away from the fixed plate 11 is screwed in the wall body, at the moment, the mounting plate 2 cannot move, thereby completing the mounting of the mounting plate 2, secondly, an auxiliary device is connected with a cross groove in the rotating rod 23, the rotating rod 23 is driven to rotate by the auxiliary device, the third bevel gear 24 is driven to rotate by the rotation of the rotating rod 23, the fourth bevel gear 25 is driven to rotate by the rotation of the third bevel gear 24, the double-headed screw 26 is driven to rotate by the rotation of the fourth bevel gear 25, the limiting block 31 is driven to move by the movement of the limiting block 31, then the rotary connecting rod 34 drives the round gear 35 to rotate, the toothed plate 36 is driven to move by the rotation of the round gear 35, the moving block 33 is driven to move by the movement of the toothed plate 36, the hook 32 is driven to move through the movement of the moving block 33, the hook 32 is regulated according to the position of the fixed block 12 on the fixed plate 11 of the display 1, finally one end of the hook 32 far away from the mounting plate 2 is clamped inside the fixed block 12, then an auxiliary device is connected with the rotating rod 15 through a cross groove in the rotating rod 15, the rotating rod 15 is driven to rotate through the auxiliary device, the first bevel gear 16 is driven to rotate through the rotation of the rotating rod 15, the second bevel gear 17 is driven to rotate through the rotation of the first bevel gear 16, the first screw rod 18 is driven to rotate through the rotation of the second bevel gear 17, the sliding block 14 is driven to move through the rotation of the first screw rod 18, the upper surface of the limiting plate 13 is contacted with the lower surface of the hook 32 through the movement of the sliding block 14, the hook 32 is limited, and the hook 32 is prevented from falling off.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (8)
1. The utility model provides a wall-hanging LED display backplate, includes display (1) and mounting panel (2), its characterized in that: the display device is characterized in that a fixing plate (11) is fixedly arranged on the side surface, close to the mounting plate (2), of the display device (1), four fixing blocks (12) are fixedly arranged on the side surface, close to the mounting plate (2), of the fixing plate (11), and four limiting plates (13) are slidably arranged on the side surface, close to the mounting plate (2); the mounting panel (2) is close to the side slidable mounting of fixed plate (11) and has two movable plates (3), the side slidable mounting that movable plate (3) is close to fixed plate (11) has two couples (32), the one end activity card that movable plate (3) was kept away from to couple (32) is established inside fixed block (12), and the upper surface of limiting plate (13) and the lower surface movable contact of couple (32).
2. A wall-mounted LED display back plate according to claim 1 wherein the side of the limiting plate (13) remote from the mounting plate (2) is fixedly provided with a slider (14), said slider (14) being slidably disposed within the mounting plate (11).
3. A wall-mounted LED display back plate according to claim 1, wherein a rotating rod (15) is rotatably mounted on the side surface of the fixing plate (11), two first bevel gears (16) are fixedly mounted on the outer surface of the rotating rod (15), a second bevel gear (17) is connected with the first bevel gears (16) in a meshed manner, a first screw rod (18) is fixedly mounted on the lower surface of the second bevel gear (17), and two sliding blocks (14) are connected to the first screw rod (18) in a threaded manner.
4. A wall-mounted LED display back plate according to claim 1 wherein the side of the moving plate (3) away from the fixed plate (11) is fixedly provided with a stopper (31), and the stopper (31) is slidably disposed inside the mounting plate (2).
5. A wall-mounted LED display back plate according to claim 1, wherein a rotating rod (23) is rotatably mounted on the side surface of the mounting plate (2), two third bevel gears (24) are fixedly mounted on the outer surface of the rotating rod (23), a fourth bevel gear (25) is connected with the third bevel gears (24) in a meshed manner, a double-end screw (26) is fixedly mounted on the lower surface of the fourth bevel gear (25), and two limiting blocks (31) are connected to the double-end screw (26) in a threaded manner.
6. A wall-mounted LED display back plate according to claim 1 wherein the side of the hook (32) remote from the fixed plate (11) is fixedly provided with a moving block (33), said moving block (33) being slidably disposed inside the moving plate (3).
7. A wall-mounted LED display back plate according to claim 6 wherein the side of the moving plate (3) away from the mounting plate (2) is rotatably provided with a connecting rod (34), one end of the connecting rod (34) away from the fixed plate (11) is fixedly provided with a circular gear (35), the sides of the moving block (33) close to each other are fixedly provided with toothed plates (36), and the circular gear (35) is meshed with the two toothed plates (36).
8. A wall-mounted LED display back plate according to claim 1 wherein the mounting plate (2) is fixedly mounted with mounting bars (21) on both sides, and three second screw rods (22) are screwed into the mounting bars (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321440524.3U CN220249387U (en) | 2023-06-07 | 2023-06-07 | Wall-hanging LED display backboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321440524.3U CN220249387U (en) | 2023-06-07 | 2023-06-07 | Wall-hanging LED display backboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220249387U true CN220249387U (en) | 2023-12-26 |
Family
ID=89228247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321440524.3U Active CN220249387U (en) | 2023-06-07 | 2023-06-07 | Wall-hanging LED display backboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220249387U (en) |
-
2023
- 2023-06-07 CN CN202321440524.3U patent/CN220249387U/en active Active
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