CN220668966U - Rolling-curtain type electronic LED pixel screen - Google Patents
Rolling-curtain type electronic LED pixel screen Download PDFInfo
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- CN220668966U CN220668966U CN202322442520.5U CN202322442520U CN220668966U CN 220668966 U CN220668966 U CN 220668966U CN 202322442520 U CN202322442520 U CN 202322442520U CN 220668966 U CN220668966 U CN 220668966U
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- sprocket
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- 238000005034 decoration Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005282 brightening Methods 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a roller shutter type electronic LED pixel screen, which particularly relates to the technical field of electronic LED pixel screens, and comprises a base, wherein a supporting plate which is symmetrically distributed is arranged at the top end of the base, a clamping block is fixedly arranged at the inner side of the supporting plate, a first sliding block is sleeved outside one clamping block, a rotating roller is rotatably clamped at one side of the first sliding block, a pixel screen is arranged outside the rotating roller, a second fixed block is arranged at one side of the bottom of the pixel screen, a first sprocket is fixedly sleeved outside the rotating roller, a chain is connected to the outer side of the first sprocket in a meshed manner, and a second sprocket is connected to the inner side of the chain, which is far away from the first sprocket, in a meshed manner.
Description
Technical Field
The utility model relates to the technical field of electronic LED pixel screens, in particular to a roller shutter type electronic LED pixel screen.
Background
The electronic LED pixel screen, also called a background screen, is mainly applied to stage background, indoor and outdoor curtain walls, colorful suspended ceilings, music screens, music columns and the like; the wall decoration material can also be used for the wall decoration brightening and wall screen of buildings, and is also a core material of colorful floor tiles and wall tiles (engineering traders can install the wall decoration material in transparent floor tiles and wall tiles);
most of the electronic LED pixel screens are rolled up, put down when needed and rolled up when not needed, but cannot fix and roll up the electronic LED pixel screens with different sizes and different heights and randomly adjust the distance between the electronic LED pixel screen and the ground, and only the electronic LED pixel screens with the same size can be rolled up and fixed with the distance between the ground, so that the rolling up type electronic LED pixel screen is provided for solving the problems.
Disclosure of Invention
The utility model aims to provide a roller shutter type electronic LED pixel screen 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 a roll up curtain formula electron LED pixel screen, includes the base, the top of base is equipped with the backup pad of symmetric distribution, the inboard fixed mounting of backup pad has the fixture block, one of them the outside slip cap of fixture block is equipped with first slider, one side rotation card of first slider is equipped with the live-roller, the outside of live-roller is equipped with the pixel screen, bottom one side of pixel screen is equipped with the second fixed block, the outside fixed cover of live-roller is equipped with first sprocket, the outside meshing of first sprocket is connected with the chain, the inboard meshing that the chain was kept away from first sprocket is connected with the second sprocket, one side fixed mounting that the second sprocket is close to first slider has the pivot, the outside rotation cover of pivot is equipped with the third fixed block, one side fixed mounting of supporting block is equipped with the supporting shoe, one of supporting shoe is fixed mounting in one side of first slider, the middle part rotation of first fixed block is installed the threaded rod, the outside threaded connection of threaded rod is in first slider, another outside the second slider is equipped with the second fixed mounting at the second top plate, another top plate fixed mounting has the second slider, another top plate fixed mounting has the second top plate fixed mounting.
Preferably, the double-end threaded rod is inserted in the middle of the top plate in a rotating way, the outer side of the double-end threaded rod is connected with a symmetrically distributed sliding plate in a threaded way, the rotating roller rotates and penetrates through the sliding plate, a sleeve is fixedly arranged on the inner side of the sliding plate, the sleeve is sleeved in the sleeve in a rotating way, the sleeve is in contact with the pixel screen, a third empty slot is formed in the bottom end of the top plate, and the sliding plate is in contact with the third empty slot.
Preferably, a second empty slot is formed in the middle of the sliding plate, and the second fixing block penetrates through the second empty slot in a sliding mode.
Preferably, a first empty slot is formed in the top end of the base, and the bottom end of the sliding plate is slidably clamped in the first empty slot.
Preferably, one side of one of the support plates, which is close to the first fixed block, is fixedly provided with a first motor, and the driving end of the first motor is fixedly arranged at the end part of the threaded rod.
Preferably, the top end of the supporting block is fixedly provided with a second motor, and the driving end of the second motor is fixedly arranged at the end part of the rotating shaft.
Preferably, a third motor is fixedly arranged on one side, far away from the second sliding block, of the top plate, and the driving end of the third motor is fixedly arranged at the end part of the double-head threaded rod.
Preferably, the outer side of the supporting plate and the top end of the base are fixedly provided with L-shaped fixing blocks through bolts.
Compared with the prior art, the utility model has the beneficial effects that:
1. through setting up first motor, open first motor when the control, drive the threaded rod and rotate to drive first slider and second slider and slide from top to bottom on one of them fixture block on another fixture block, also drive live-rollers and pixel screen and pivot and second sprocket simultaneously and slide from top to bottom, thereby conveniently to not co-altitude pixel screen and adjust the distance of pixel screen and ground at will, the convenience is changed the pixel screen moreover.
2. Through setting up the third motor, open the third motor when the control, drive the double-end threaded rod and rotate, slide top and third empty slot contact, the bottom and the first empty slot contact of slide drive slide and sleeve simultaneously and to the centre slip, make sleeve and pixel screen contact, control spacing to the pixel screen, produce when preventing the pixel screen and control to rock, promote the stability of pixel screen, fix the bottom of pixel screen in the slide through putting the second fixed block simultaneously, promote the stability of pixel screen when rolling up and putting down.
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 structure of the present utility model.
Fig. 2 is an enlarged view of the utility model at a in fig. 1.
Fig. 3 is an enlarged view of the present utility model at B in fig. 1.
Fig. 4 is an enlarged view of the present utility model at C in fig. 1.
FIG. 5 is a schematic view of the connection structure of the double-ended threaded rod and the sliding plate in the utility model.
Fig. 6 is an enlarged view of the utility model at D in fig. 5.
In the figure: 1. a base; 11. a support plate; 12. a clamping block; 13. a first slider; 14. a rotating roller; 15. a first sprocket; 16. a first fixed block; 17. a threaded rod; 18. a first motor; 101. a first empty slot; 131. a second slider; 141. a pixel screen; 142. a second fixed block; 151. a chain; 152. a second sprocket; 153. a rotating shaft; 154. a third fixed block; 155. a support block; 156. a second motor; 161. a fourth fixed block; 171. a guide rod; 2. a top plate; 21. a double-ended threaded rod; 22. a slide plate; 23. a sleeve; 24. a second empty slot; 25. a third motor; 202. a third empty slot; 3. l-shaped fixed block.
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. 1-6, the utility model provides a roller shutter type electronic LED pixel screen, which comprises a base 1, wherein a supporting plate 11 symmetrically distributed is arranged at the top end of the base 1, clamping blocks 12 are fixedly arranged at the inner side of the supporting plate 11, a first sliding block 13 is sleeved outside one clamping block 12 in a sliding manner, a rotating roller 14 is rotatably clamped at one side of the first sliding block 13, a pixel screen 141 is arranged outside the rotating roller 14, a second fixing block 142 is arranged at one side of the bottom of the pixel screen 141, a first sprocket 15 is fixedly sleeved outside the rotating roller 14, a chain 151 is connected at the outer side of the first sprocket 15 in a meshed manner, a second sprocket 152 is connected at the inner side of the chain 151 away from the first sprocket 15 in a meshed manner, a rotating shaft 153 is fixedly arranged at one side of the second sprocket 152 close to the first sliding block 13, a third fixing block 154 is sleeved outside the rotating shaft 153, the bottom end of the third fixing block 154 is fixedly provided with a supporting block 155, one side of the supporting block 155 is fixedly arranged on one side of the first sliding block 13, through the arrangement of a rotating shaft 153, when the rotating shaft 153 rotates, the second chain wheel 152 is driven to rotate, the chain 151 is driven to rotate, then the first chain wheel 15 is driven to rotate, the first chain wheel 15, the chain 151 and the second chain wheel 152 are matched to drive the rotating roller 14 to rotate, thereby the pixel screen 141 is driven to automatically roll up and down, one side of the supporting plate 11 far away from the first sliding block 13 is fixedly provided with a first fixing block 16, the middle part of the first fixing block 16 is rotatably provided with a threaded rod 17, the outer thread of the threaded rod 17 is connected in the first sliding block 13, the outer sliding sleeve of the other clamping block 12 is provided with a second sliding block 131, the other end of the rotating roller 14 is rotatably clamped on one side of the second sliding block 131, the other backup pad 11 keeps away from one side fixed mounting of second slider 131 has fourth fixed block 161, the middle part fixed mounting of fourth fixed block 161 has guide arm 171, guide arm 171 slides and inserts and establish in second slider 131, the top fixed mounting of backup pad 11 has roof 2, through setting up threaded rod 17, when threaded rod 17 rotates, drives first slider 13 and carries out the upper and lower slip on one of them fixture block 12 and second slider 131 on another fixture block 12, also drives live-rollers 14 and pixel screen 141 and pivot 153 and second sprocket 152 simultaneously and carries out the upper and lower slip to the convenience is to the distance of the pixel screen 141 of not co-altitude and random adjustment pixel screen 141 and ground, moreover conveniently changes pixel screen 141.
The middle part of the top plate 2 is rotatably inserted with a double-head threaded rod 21, the outer side of the double-head threaded rod 21 is in threaded connection with a symmetrically distributed sliding plate 22, the rotating roller 14 rotates and penetrates through the sliding plate 22, a sleeve 23 is fixedly arranged on the inner side of the sliding plate 22, the outer part of the rotating roller 14 is rotatably sleeved in the sleeve 23, the sleeve 23 is contacted with a pixel screen 141, the bottom end of the top plate 2 is provided with a third empty groove 202, the sliding plate 22 is contacted with the third empty groove 202, the middle part of the sliding plate 22 is provided with a second empty groove 24, a second fixed block 142 slides and penetrates through the second empty groove 24, the top end of the base 1 is provided with a first empty groove 101, the bottom slip joint of slide 22 is in first empty slot 101, through setting up double-end threaded rod 21, when double-end threaded rod 21 rotates, slide 22 top and third empty slot 202 contact, slide 22's bottom and first empty slot 101 contact, drive slide 22 and sleeve 23 simultaneously and slide to the centre, make sleeve 23 and pixel screen 141 contact, control spacing to pixel screen 141, produce when preventing that pixel screen 141 from rocking about using, promote the stability of pixel screen 141, simultaneously fix the bottom of pixel screen 141 through putting second fixed block 142 in slide 22, promote the stability of pixel screen 141 when rolling up and putting down.
One side of the supporting plate 11, which is close to the first fixing block 16, is fixedly provided with a first motor 18, the driving end of the first motor 18 is fixedly arranged at the end part of the threaded rod 17, and the first motor 18 is controlled to be started to drive the threaded rod 17 to rotate by arranging the first motor 18, so that the first sliding block 13 is driven to slide up and down on one clamping block 12 and the second sliding block 131 is driven to slide up and down on the other clamping block 12.
The top end of the supporting block 155 is fixedly provided with a second motor 156, the driving end of the second motor 156 is fixedly arranged at the end part of the rotating shaft 153, and the second motor 156 is controlled to be started by arranging the second motor 156 so as to drive the rotating shaft 153 to rotate, thereby driving the second sprocket 152 to rotate.
A third motor 25 is fixedly arranged on one side, far away from the second sliding block 131, of the top plate 2, a driving end of the third motor 25 is fixedly arranged at the end part of the double-head threaded rod 21, and the third motor 25 is controlled to be started to drive the double-head threaded rod 21 to rotate by arranging the third motor 25, so that the sliding plate 22 is driven to slide left and right.
The outer side of the supporting plate 11 and the top end of the base 1 are fixedly provided with L-shaped fixing blocks 3 through bolts.
Working principle: when the pixel screens 141 with different sizes and different heights need to be replaced, the first motor 18 is controlled to be started, the threaded rod 17 is driven to rotate, the first sliding block 13 is driven to slide downwards on one clamping block 12 and the second sliding block 131 is driven to slide downwards on the other clamping block 12, meanwhile, the rotating roller 14, the pixel screen 141, the rotating shaft 153 and the second chain wheel 152 are driven to slide downwards, so that a person can contact the pixel screen 141, the second motor 156 is controlled to be started, the rotating shaft 153 is driven to rotate, the second chain wheel 152 is driven to rotate, the first chain wheel 15 is driven to rotate, the rotating roller 14 is driven to rotate by the cooperation of the first chain wheel 15, the chain 151 and the second chain wheel 152, the pixel screen 141 is driven to be automatically put down, and then the pixel screen 141 is replaced manually;
after replacement, the third motor 25 is controlled to be started to drive the double-headed threaded rod 21 to rotate, the top of the sliding plate 22 is contacted with the third empty groove 202, the bottom of the sliding plate 22 is contacted with the first empty groove 101, meanwhile, the sliding plate 22 and the sleeve 23 are driven to slide towards the middle, the sleeve 23 is contacted with the pixel screen 141, the pixel screen 141 is limited left and right, the pixel screen 141 is prevented from shaking left and right when being used, the stability of the pixel screen 141 is improved, meanwhile, the second fixed block 142 is placed in the sliding plate 22 to fix the bottom of the pixel screen 141, then the second motor 156 is controlled to be started to drive the rotating shaft 153 to rotate, then the first sprocket 15 and the chain 151 and the second sprocket 152 are matched to drive the rotating roller 14 to rotate, then the pixel screen 141 is rolled up, then the first motor 18 is controlled to be started to drive the threaded rod 17 to rotate, the first slider 13 to slide upwards, and then the second motor 156 is controlled to be started when the pixel screen 141 is half of the time, and the pixel screen 141 is lowered to adjust the distance between the pixel screen 141 and the ground.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a roll-up type electron LED pixel screen, includes base (1), its characterized in that: the top of base (1) is equipped with symmetrically distributed backup pad (11), the inboard fixed mounting of backup pad (11) has fixture block (12), one of them the outside slip cap of fixture block (12) is equipped with first slider (13), one side rotation card of first slider (13) is equipped with rotor (14), the outside of rotor (14) is equipped with pixel screen (141), bottom one side of pixel screen (141) is equipped with second fixed block (142), the outside fixed cover of rotor (14) is equipped with first sprocket (15), the outside meshing of first sprocket (15) is connected with chain (151), the inboard meshing that first sprocket (15) was kept away from to chain (151) is connected with second sprocket (152), one side fixed mounting that second sprocket (152) is close to first slider (13) has pivot (153), the outside rotation cover of pivot (153) is equipped with third fixed block (154), the bottom fixed mounting of third fixed block (154) has supporting shoe (155), one side fixed mounting of supporting shoe (155) is in first slider (16) is kept away from first slider (16) one side fixed mounting of first slider (13), the external thread connection of threaded rod (17) is in first slider (13), another the outside slip cap of fixture block (12) is equipped with second slider (131), the other end rotation card of rotor roll (14) is established in one side of second slider (131), another one backup pad (11) are kept away from one side fixed mounting of second slider (131) has fourth fixed block (161), the middle part fixed mounting of fourth fixed block (161) has guide arm (171), guide arm (171) slip is inserted and is established in second slider (131), top fixed mounting of backup pad (11) has roof (2).
2. A roll-up electronic LED pixel screen as recited in claim 1, wherein: the novel intelligent display device is characterized in that a double-head threaded rod (21) is inserted in the middle of the top plate (2) in a rotating mode, symmetrically distributed sliding plates (22) are connected with outer threads of the double-head threaded rod (21), the rotating roller (14) rotates to penetrate through the sliding plates (22), sleeves (23) are fixedly mounted on the inner sides of the sliding plates (22), the rotating roller (14) is sleeved in the sleeves (23) in a rotating mode, the sleeves (23) are in contact with the pixel screen (141), a third empty groove (202) is formed in the bottom end of the top plate (2), and the sliding plates (22) are in contact with the third empty groove (202).
3. A roll-up electronic LED pixel screen as recited in claim 2, wherein: a second empty groove (24) is formed in the middle of the sliding plate (22), and the second fixing block (142) penetrates through the second empty groove (24) in a sliding mode.
4. A roll-up electronic LED pixel screen as recited in claim 2, wherein: the top of base (1) has seted up first empty slot (101), the bottom slip joint of slide (22) is in first empty slot (101).
5. A roll-up electronic LED pixel screen as recited in claim 1, wherein: one side of the supporting plate (11) close to the first fixed block (16) is fixedly provided with a first motor (18), and the driving end of the first motor (18) is fixedly arranged at the end part of the threaded rod (17).
6. A roll-up electronic LED pixel screen as recited in claim 1, wherein: the top end of the supporting block (155) is fixedly provided with a second motor (156), and the driving end of the second motor (156) is fixedly arranged at the end part of the rotating shaft (153).
7. A roll-up electronic LED pixel screen as recited in claim 1, wherein: and a third motor (25) is fixedly arranged on one side, far away from the second sliding block (131), of the top plate (2), and the driving end of the third motor (25) is fixedly arranged at the end part of the double-head threaded rod (21).
8. A roll-up electronic LED pixel screen as recited in claim 1, wherein: the outer side of the supporting plate (11) and the top end of the base (1) are fixedly provided with L-shaped fixing blocks (3) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322442520.5U CN220668966U (en) | 2023-09-08 | 2023-09-08 | Rolling-curtain type electronic LED pixel screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322442520.5U CN220668966U (en) | 2023-09-08 | 2023-09-08 | Rolling-curtain type electronic LED pixel screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220668966U true CN220668966U (en) | 2024-03-26 |
Family
ID=90338955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322442520.5U Active CN220668966U (en) | 2023-09-08 | 2023-09-08 | Rolling-curtain type electronic LED pixel screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220668966U (en) |
-
2023
- 2023-09-08 CN CN202322442520.5U patent/CN220668966U/en active Active
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