CN221040422U - Outdoor LED screen shockproof stabilization device for stage - Google Patents
Outdoor LED screen shockproof stabilization device for stage Download PDFInfo
- Publication number
- CN221040422U CN221040422U CN202323028325.4U CN202323028325U CN221040422U CN 221040422 U CN221040422 U CN 221040422U CN 202323028325 U CN202323028325 U CN 202323028325U CN 221040422 U CN221040422 U CN 221040422U
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- China
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- limiting plate
- led screen
- side wall
- screen body
- wall surface
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- 230000006641 stabilisation Effects 0.000 title claims abstract description 12
- 238000011105 stabilization Methods 0.000 title claims abstract description 12
- 238000007599 discharging Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims description 2
- 230000003019 stabilising effect Effects 0.000 claims 1
- 239000003381 stabilizer Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses an outdoor LED screen shockproof stabilization device for a stage, and relates to the technical field of LED screen shockproof stabilization devices. The LED screen comprises an LED screen body, wherein a first limiting plate and a second limiting plate are respectively arranged on the front side wall surface and the rear side wall surface of the LED screen body, limiting grooves are respectively formed in one side wall surface, opposite to the first limiting plate and the second limiting plate, of the first limiting plate, the LED screen body is arranged in the two limiting grooves in a clamping mode, connecting bases are fixedly connected to the four wall surfaces on the outer side of the LED screen body, first supporting arms are respectively connected in the connecting bases in a rotating mode, openings are respectively formed in one ends, close to the connecting bases, of the first supporting arms, and second supporting arms are respectively connected in the openings in a rotating mode. According to the LED screen, the influence of stage vibration on the LED screen body can be reduced through the mutual matching of the connecting base, the first supporting arm, the second supporting arm, the tensioning spring and the pulley, so that the potential safety hazard of crushing the screen of the LED screen body caused by falling of the LED screen body is reduced.
Description
Technical Field
The utility model relates to the technical field of LED screen shockproof stabilization devices, in particular to an outdoor stage LED screen shockproof stabilization device.
Background
The outdoor information indication release is an important activity of various business operations, and huge propaganda cost is generally input, wherein a large screen of a propaganda stage LED can be used for dividing one picture into a plurality of video pictures to be played anytime and anywhere, a display screen can be independently combined with any combination to use a large background related to play, the large screen can be displayed in a partitioned mode according to performance requirements, and the superimposed background pictures of pictures and texts can be played by a video signal processor or combined with the same picture to play figures in a close-up mode, so that the ornamental experience of people is improved.
At present, most of the existing outdoor stage LED screens are directly placed on the stage, and most of outdoor activity stages are temporarily built, so that stability is poor, vibration is very easy to generate when actors perform too much action, the LED screens shake, and potential safety hazards of screen breakage are caused by falling easily. Therefore, a person skilled in the art provides an outdoor stage LED screen shockproof stabilization device to solve the problems set forth in the background art.
Disclosure of utility model
The utility model aims to provide an outdoor stage LED screen shockproof stabilization device so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides an outdoor LED screen stabilizer that takes precautions against earthquakes for stage, includes the LED screen body, both sides wall is equipped with first limiting plate, second limiting plate respectively around the LED screen body, limiting groove has all been seted up to the relative side wall of first limiting plate and second limiting plate, LED screen body card is established in two limiting grooves, four equal fixedly connected with connection base in wall in the LED screen body outside, all rotate in the connection base and be connected with first support arm, the opening has all been seted up to the one end that first support arm is close to connection base, all rotate in the opening and be connected with the second support arm, fixedly connected with tensioning spring between first support arm and the second support arm of mutual rotation connection, the one end that connection base was kept away from to mutual rotation of second support arm are connected with the pulley, the pulley all pushes up and establishes in the limiting groove of first limiting plate and the relative side wall of second limiting plate.
As a still further scheme of the utility model, one side wall surface of the second limiting plate is provided with four first positioning holes, the four first positioning holes are respectively positioned at four corners of one side wall surface of the second limiting plate, one side wall surface of the first limiting plate opposite to the second limiting plate is provided with four second positioning holes in sequence, and the four second positioning holes are respectively corresponding to the four first positioning holes.
As a still further scheme of the utility model, the four first positioning holes are respectively internally provided with a connecting screw, and one ends of the connecting screws penetrate through the first positioning holes and correspond to the positions of the connecting screws.
As a still further scheme of the utility model, an air cushion is fixedly connected with one side wall surface of the first limiting plate, and one end of the air cushion, which is far away from the first limiting plate, is propped against one side wall surface of the second limiting plate.
As a still further proposal of the utility model, the upper end surface of the air cushion is fixedly connected with an air charging and discharging pipe, and the top end of the air charging and discharging pipe is provided with a sealing cover.
As a still further scheme of the utility model, the front side wall surface and the rear side wall surface of the LED screen body are respectively propped against the bottom ends of the inner sides of the limiting grooves of the opposite side wall surfaces of the first limiting plate and the second limiting plate.
The beneficial effects of the utility model are as follows:
the LED screen body can be reduced through the mutual cooperation of the connecting base, the first supporting arm, the second supporting arm, the tensioning spring and the pulley, so that the potential safety hazard that the screen of the LED screen body is broken due to falling of the LED screen body is reduced.
Drawings
Fig. 1 is a schematic diagram of the overall structure of an outdoor stage LED screen shockproof stabilizer;
fig. 2 is a first view angle of an explosion diagram of an outdoor stage LED screen vibration-proof stabilizer;
Fig. 3 is a second view angle of an explosion diagram of the outdoor stage LED screen vibration-proof stabilizer.
In the figure: 1. an LED screen body; 2. a first limiting plate; 3. a second limiting plate; 4. a limit groove; 5. the base is connected; 6. a first support arm; 7. an opening; 8. a second support arm; 9. tensioning the spring; 10. a pulley; 11. an air cushion; 12. and an exhaust pipe.
Detailed Description
Referring to fig. 1-3, in the embodiment of the utility model, an outdoor stage LED screen vibration-proof stabilizing device comprises an LED screen body 1, wherein a first limiting plate 2 and a second limiting plate 3 are respectively arranged on front and rear side wall surfaces of the LED screen body 1, a limiting groove 4 is respectively formed on one side wall surface of the first limiting plate 2 opposite to the second limiting plate 3, the LED screen body 1 is clamped in the two limiting grooves 4, four wall surfaces on the outer side of the LED screen body 1 are fixedly connected with a connecting base 5, a first supporting arm 6 is respectively and rotatably connected in the connecting base 5, an opening 7 is respectively formed at one end, close to the connecting base 5, of the first supporting arm 6, a second supporting arm 8 is respectively and rotatably connected in the opening 7, a tensioning spring 9 is fixedly connected between the first supporting arm 6 and the second supporting arm 8 which are rotatably connected with each other, one end, far away from the connecting base 5, of the first supporting arm 6 and the second supporting arm 8 is respectively and rotatably connected with a pulley 10, and the pulley 10 is respectively and is propped against the limiting groove 4 on one side wall surface of the first limiting plate 2 and the second limiting plate 3. When the outdoor stage shakes, the LED screen body 1 can shake up and down and left and right in the limiting groove 4 of the opposite side wall surface of the first limiting plate 2 and the second limiting plate 3, the LED screen body 1 can extrude the first supporting arm 6 and the second supporting arm 8 which are mutually connected with each other in a rotating way of the four outer wall surfaces of the LED screen body 1 in the shaking process, the included angle between the first supporting arm 6 and the second supporting arm 8 which are mutually connected in a rotating way can be changed due to the stress of the first supporting arm 6 and the second supporting arm 8, the tensioning spring 9 between the first supporting arm 6 and the second supporting arm 8 can be stretched through the change of the included angle between the first supporting arm 6 and the second supporting arm 8, and the pulley 10 at one end of the first supporting arm 6 and the second supporting arm 8 slides in the limiting groove 4 of the opposite side wall surface of the first limiting plate 2 and the second limiting plate 3, so that shaking caused by the vibration of the LED screen body 1 is reduced. The influence of stage vibration on the LED screen body 1 can be reduced through the mutual cooperation of the connecting base 5, the first supporting arm 6, the second supporting arm 8, the tensioning spring 9 and the pulley 10, so that the potential safety hazard that the screen of the LED screen body 1 is broken due to falling of the LED screen body 1 is reduced.
The first locating holes are formed in one side wall surface of the second limiting plate 3, four first locating holes are formed in the first locating holes, the four first locating holes are located at four corners of one side wall surface of the second limiting plate 3 respectively, four second locating holes are formed in the side wall surface, opposite to the first limiting plate 2, of the second limiting plate 3 in sequence, and the four second locating holes correspond to the four first locating holes in position. Connecting screws are arranged in the four first positioning holes, and one ends of the connecting screws penetrate through the first positioning holes and correspond to the positions of the connecting screws. The first locating hole, the second locating hole and the connecting screw are matched with each other, so that the first limiting plate 2 and the second limiting plate 3 can be conveniently detached and installed.
An air cushion 11 is fixedly connected to one side wall surface of the first limiting plate 2, and one end, far away from the first limiting plate 2, of the air cushion 11 is propped against one side wall surface of the second limiting plate 3. The upper end face of the air cushion 11 is fixedly connected with an air charging and discharging pipe 12, and the top end of the air charging and discharging pipe 12 is provided with a sealing cover. The front side wall surface and the rear side wall surface of the LED screen body 1 are respectively propped against the inner bottom ends of the limiting grooves 4 on the opposite side wall surfaces of the first limiting plate 2 and the second limiting plate 3. When the thickness of the LED screen body 1 placed between the first limiting plate 2 and the second limiting plate 3 is smaller, the air cushion 11 is inflated through the inflation pipe 12, and a certain gap is reserved between the first limiting plate 2 and the second limiting plate 3 after the air cushion 11 is inflated, so that the LED screen body 1 with different thicknesses is suitable for.
The working principle of the utility model is as follows:
When the outdoor stage shakes, the LED screen body 1 can shake up and down and left and right in the limiting groove 4 of the opposite side wall surface of the first limiting plate 2 and the second limiting plate 3, the LED screen body 1 can extrude the first supporting arm 6 and the second supporting arm 8 which are mutually connected with each other in a rotating way of the four outer wall surfaces of the LED screen body 1 in the shaking process, the included angle between the first supporting arm 6 and the second supporting arm 8 which are mutually connected in a rotating way can be changed due to the stress of the first supporting arm 6 and the second supporting arm 8, the tensioning spring 9 between the first supporting arm 6 and the second supporting arm 8 can be stretched through the change of the included angle between the first supporting arm 6 and the second supporting arm 8, and the pulley 10 at one end of the first supporting arm 6 and the second supporting arm 8 slides in the limiting groove 4 of the opposite side wall surface of the first limiting plate 2 and the second limiting plate 3, so that shaking caused by the vibration of the LED screen body 1 is reduced. When the thickness of the LED screen body 1 placed between the first limiting plate 2 and the second limiting plate 3 is smaller, the air cushion 11 is inflated through the inflation pipe 12, and a certain gap is reserved between the first limiting plate 2 and the second limiting plate 3 after the air cushion 11 is inflated, so that the LED screen body 1 with different thicknesses is suitable for.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides an outdoor stage is with LED screen stabilising arrangement that takes precautions against earthquakes, includes LED screen body (1), its characterized in that: the LED screen body (1) front and back both sides wall is equipped with first limiting plate (2), second limiting plate (3) respectively, spacing groove (4) have all been seted up to a lateral wall that first limiting plate (2) are relative with second limiting plate (3), LED screen body (1) card is established in two spacing grooves (4), four equal fixedly connected with of wall in the outside of LED screen body (1) connect base (5), all rotate in connecting base (5) and be connected with first support arm (6), opening (7) have all been seted up to the one end that first support arm (6) are close to connecting base (5), all rotate in opening (7) and be connected with second support arm (8), fixedly connected with tensioning spring (9) between first support arm (6) and the second support arm (8) of mutual rotation connection, the one end that connecting base (5) were kept away from to second support arm (8) is all rotated and is connected with pulley (10), pulley (10) top is established at first support arm (2) and second limiting plate (4) relative limiting plate.
2. The outdoor stage LED screen shockproof stabilization device according to claim 1, wherein first positioning holes are formed in a side wall surface of the second limiting plate (3), four first positioning holes are formed in the first positioning holes, the four first positioning holes are respectively located at four corners of a side wall surface of the second limiting plate (3), four second positioning holes are formed in a side wall surface, opposite to the side wall surface of the first limiting plate (2) and the second limiting plate (3), of the first limiting plate, and the four second positioning holes are respectively corresponding to the four first positioning holes in position.
3. The outdoor stage LED screen vibration-proof and stabilizing device according to claim 2, wherein the four first positioning holes are respectively provided with a connecting screw, and one ends of the connecting screws respectively penetrate through the first positioning holes and correspond to the positions of the connecting screws.
4. The outdoor stage LED screen shockproof stabilization device according to claim 1, wherein an air cushion (11) is fixedly connected to a side wall surface of the first limiting plate (2), and one end, far away from the first limiting plate (2), of the air cushion (11) is propped against a side wall surface of the second limiting plate (3).
5. The outdoor stage LED screen shockproof stabilization device according to claim 4, wherein an air charging and discharging pipe (12) is fixedly connected to the upper end face of the air cushion (11), and a sealing cover is arranged at the top end of the air charging and discharging pipe (12).
6. The outdoor stage LED screen shockproof stabilization device according to claim 1, wherein front and rear side wall surfaces of the LED screen body (1) are respectively propped against the inner bottom ends of a side wall surface limiting groove (4) opposite to the first limiting plate (2) and the second limiting plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323028325.4U CN221040422U (en) | 2023-11-09 | 2023-11-09 | Outdoor LED screen shockproof stabilization device for stage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323028325.4U CN221040422U (en) | 2023-11-09 | 2023-11-09 | Outdoor LED screen shockproof stabilization device for stage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221040422U true CN221040422U (en) | 2024-05-28 |
Family
ID=91166198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323028325.4U Active CN221040422U (en) | 2023-11-09 | 2023-11-09 | Outdoor LED screen shockproof stabilization device for stage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221040422U (en) |
-
2023
- 2023-11-09 CN CN202323028325.4U patent/CN221040422U/en active Active
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| GR01 | Patent grant |