CN221121689U - Lifting type LED display screen mounting bracket - Google Patents
Lifting type LED display screen mounting bracket Download PDFInfo
- Publication number
- CN221121689U CN221121689U CN202322797310.8U CN202322797310U CN221121689U CN 221121689 U CN221121689 U CN 221121689U CN 202322797310 U CN202322797310 U CN 202322797310U CN 221121689 U CN221121689 U CN 221121689U
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- lifting
- unfolding
- driving
- display screen
- frame
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- 238000009434 installation Methods 0.000 claims abstract description 15
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses a lifting type LED display screen mounting bracket which comprises a bottom cavity seat, side groove frames and a display screen mounting frame body, wherein the side groove frames are fixedly arranged at two ends of the bottom cavity seat, lifting blocks are rotatably arranged at the bottoms of two sides of the display screen mounting frame body through lifting block shafts, lifting sliding grooves are formed in the side groove frames, the lifting blocks are slidably arranged in the lifting sliding grooves, frame unfolding frame groups are rotatably arranged at two sides of the display screen mounting frame body through unfolding frame group shafts, unfolding driving cavity pieces are rotatably arranged on the frame unfolding frame group through unfolding shafts, the unfolding driving cavity pieces are slidably arranged in the lifting sliding grooves, and lifting screw rods are rotatably arranged in the lifting sliding grooves. The lifting device has the beneficial effects that lifting is realized through external power driving, no internal installation power equipment is needed, and lifting and overturning of the display screen installation frame body are realized during installation, disassembly and overhaul, so that overhaul and installation, disassembly and operation are convenient.
Description
Technical Field
The utility model relates to the field of display screen supports, in particular to a lifting type LED display screen mounting support.
Background
The LED display screen is widely applied to places such as leisure squares, large-scale entertainment squares, luxury commercial and trade centers, advertising information issuing boards, commercial streets, train stations, waiting rooms, performance centers, television live broadcasting sites, exhibition venues, concert sites and the like, is generally arranged on a wall or a support outdoors, is positioned at a higher position, has a wider visual field, is relatively troublesome in installation and disassembly or overhaul, and needs to be erected to overhaul and disassemble the higher display screen.
Disclosure of Invention
The utility model aims to solve the problems and provide the lifting type LED display screen mounting bracket.
The utility model realizes the above purpose through the following technical scheme:
The lifting type LED display screen mounting bracket comprises a bottom cavity seat, side groove frames and a display screen mounting frame body, wherein the side groove frames are fixedly arranged at the two ends of the bottom cavity seat, lifting blocks are rotatably mounted at the bottoms of the two sides of the display screen mounting frame body through lifting block shafts, lifting sliding grooves are formed in the side groove frames, the lifting blocks are slidably mounted in the lifting sliding grooves, frame unfolding frame groups are rotatably mounted on the two sides of the display screen mounting frame body through unfolding frame group shafts, unfolding driving cavity pieces are rotatably mounted on the frame unfolding frame groups through unfolding shafts, lifting screw rods are rotatably mounted on the lifting sliding grooves in a rotating mode, the lifting blocks and the unfolding driving cavity pieces are rotatably connected with the lifting screw rods together, and the frame unfolding frame groups are composed of two unfolding arms which are rotatably mounted together through arm hinging shafts.
Further, a bottom driving shaft is rotatably arranged in the bottom cavity of the bottom cavity seat, and the bottom end of the lifting screw rod extends into the bottom cavity and is connected with the bottom driving shaft through two mutually meshed screw rod driving bevel gears.
Further, a bottom driving groove is formed in the front side of the bottom cavity seat, a bottom driving column is rotatably installed in the bottom driving groove, and one end of the bottom driving column extends into the bottom cavity and is connected to the bottom driving shaft through an inter-meshed middle bevel gear and a bottom driving bevel gear.
Further, one end of the unfolding shaft extends into the driving cavity of the unfolding driving cavity piece, a front side door of the unfolding driving cavity piece is provided with an unfolding driving groove, an unfolding driving column is rotatably installed in the unfolding driving groove, and one end of the unfolding driving column extends into the driving cavity and is meshed and connected with the unfolding shaft.
The beneficial effects are that: according to the lifting type LED display screen mounting bracket, lifting is realized through external power driving, no internal power equipment is needed, and the lifting and overturning of the display screen mounting frame body are convenient to overhaul and mount and dismount during mounting, dismount and overhaul.
Drawings
FIG. 1 is a schematic diagram of a lifting LED display screen mounting bracket according to the present utility model;
FIG. 2 is a schematic diagram of an enlarged frame body unfolding frame of the lifting LED display screen mounting bracket;
Fig. 3 is a schematic view of the bottom cavity of the lifting LED display screen mounting bracket of the present utility model.
The reference numerals are explained as follows:
1. A bottom cavity seat; 2. a side channel frame; 3. the display screen is installed on the frame body; 4. deploying the drive cavity member; 5. a lifting block; 6. a lifting block shaft; 7. a bottom driving groove; 8. a bottom drive column; 9. lifting a screw rod; 10. a deployment shaft; 11. unfolding a driving column; 12. unfolding the driving groove; 13. a deployment arm; 14. an arm hinge shaft; 15. a deployment frame assembly shaft; 16. an intermediate bevel gear; 17. a bottom drive shaft; 18. a bottom drive bevel gear; 19. the lead screw drives a bevel gear.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
as shown in fig. 1-3, the lifting type LED display screen mounting bracket consists of a bottom cavity seat 1, a side groove frame 2 and a display screen mounting frame body 3;
The two ends of the bottom cavity seat 1 are fixedly provided with side groove frames 2, the bottoms of the two sides of the display screen installation frame body 3 are rotatably provided with lifting blocks 5 through lifting block shafts 6, lifting sliding grooves are formed in the side groove frames 2, and the lifting blocks 5 are slidably arranged in the lifting sliding grooves to realize lifting;
The two sides of the display screen mounting frame body 3 are also rotatably provided with a frame body unfolding frame group through an unfolding frame group shaft 15, the unfolding frame group shaft 15 is fixed to the middle of the side face of the display screen mounting frame body 3, the frame body unfolding frame group is rotatably provided with an unfolding driving cavity piece 4 through an unfolding shaft 10, and the unfolding driving cavity piece 4 is slidably arranged in the lifting chute;
The lifting sliding chute is rotationally provided with a lifting screw rod 9, the lifting block 5 and the unfolding driving cavity piece 4 are both connected with the lifting screw rod 9 in a screwed mode, and the lifting block 5 and the unfolding driving cavity piece 4 are driven to lift through rotation of the lifting screw rod 9;
The frame body unfolding frame group consists of two unfolding arms 13, and the two unfolding arms 13 are rotatably installed together through an arm hinge shaft 14.
In this embodiment, the bottom chamber of the bottom chamber seat 1 is rotatably mounted with a bottom drive shaft 17, and the bottom end of the lifting screw 9 extends into said bottom chamber and is connected to the bottom drive shaft 17 by two intermeshing screw drive bevel gears 19.
Preferably, the front side of the bottom cavity seat 1 is provided with a bottom driving groove 7, a bottom driving column 8 is rotatably installed in the bottom driving groove 7, one end of the bottom driving column 8 extends into the bottom cavity and is connected to a bottom driving shaft 17 through a middle bevel gear 16 and a bottom driving bevel gear 18 which are meshed with each other, the other end of the bottom driving column 8 is provided with a regular hexahedron, and an external rotating tool is conveniently sleeved to drive the bottom driving column to rotate.
In this embodiment, one end of the deployment shaft 10 extends into the drive chamber of the deployment drive chamber member 4, the front side door of the deployment drive chamber member 4 is provided with a deployment drive slot 12, a deployment drive post 11 is rotatably mounted in the deployment drive slot 12, and one end of the deployment drive post 11 extends into the drive chamber and is engaged with the deployment shaft 10 together (not shown), which is accomplished by two engaged gears, specifically referring to an intermediate bevel gear 16 and a bottom drive bevel gear 18.
In the above structure, the display screen mounting frame 3 is used for mounting a display screen, and the specific mounting process is as follows:
Through the external rotation power structure, for example, an electric drill, the bottom driving column 8 in the bottom driving groove 7 is driven to rotate, so that the display screen installation frame body 3 descends to a proper position, then the unfolding driving column 11 is driven to rotate, the unfolding shaft 10 is driven to rotate, the two unfolding arms 13 are driven to unfold, and accordingly the display screen installation frame body 3 is horizontally placed and is convenient to install and overhaul.
It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (4)
1. The utility model provides a over-and-under type LED display screen installing support which characterized in that: including bottom chamber seat, side tank frame and display screen installation framework, the both ends fixed mounting of bottom chamber seat have the side tank frame, the both sides bottom of display screen installation framework is through lifting block axle rotation installation lifting block, the last lift spout that has seted up of side tank frame, lifting block slidable mounting arrives in the lift spout, the both sides of display screen installation framework are still through the frame expansion frame group of expansion frame group axle rotation installation, the frame expansion frame group is through expanding the axle rotation installation and is expanded the drive chamber spare, expand the drive chamber spare slidable mounting to in the lift spout, the lift lead screw is installed in the lift spout rotation, the lifting block with it is in the same place that the drive chamber spare is all screwed with the lift lead screw to expand, the frame expansion frame group comprises two expansion arms, two the expansion arms are through arm articulated shaft rotation installation together.
2. The lifting LED display mounting bracket of claim 1, wherein: the bottom cavity of the bottom cavity seat is rotatably provided with a bottom driving shaft, and the bottom end of the lifting screw rod extends into the bottom cavity and is connected with the bottom driving shaft through two mutually meshed screw rod driving bevel gears.
3. The lifting LED display mounting bracket of claim 2, wherein: the front side of the bottom cavity seat is provided with a bottom driving groove, a bottom driving column is rotatably installed in the bottom driving groove, and one end of the bottom driving column extends into the bottom cavity and is connected to the bottom driving shaft through an inter-meshed middle bevel gear and a bottom driving bevel gear.
4. The lifting LED display mounting bracket of claim 1, wherein: one end of the unfolding driving shaft extends into the driving cavity of the unfolding driving cavity piece, a front side door of the unfolding driving cavity piece is provided with an unfolding driving groove, an unfolding driving column is rotatably installed in the unfolding driving groove, and one end of the unfolding driving column extends into the driving cavity and is meshed and connected with the unfolding shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322797310.8U CN221121689U (en) | 2023-10-18 | 2023-10-18 | Lifting type LED display screen mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322797310.8U CN221121689U (en) | 2023-10-18 | 2023-10-18 | Lifting type LED display screen mounting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221121689U true CN221121689U (en) | 2024-06-11 |
Family
ID=91374097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322797310.8U Active CN221121689U (en) | 2023-10-18 | 2023-10-18 | Lifting type LED display screen mounting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221121689U (en) |
-
2023
- 2023-10-18 CN CN202322797310.8U patent/CN221121689U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |