CN221216989U - LED screen lifting device - Google Patents
LED screen lifting device Download PDFInfo
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- CN221216989U CN221216989U CN202322838394.5U CN202322838394U CN221216989U CN 221216989 U CN221216989 U CN 221216989U CN 202322838394 U CN202322838394 U CN 202322838394U CN 221216989 U CN221216989 U CN 221216989U
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- 230000003028 elevating effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 5
- 230000000630 rising effect Effects 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of lifting devices, in particular to an LED screen lifting device, which comprises a lifting device main body, wherein supporting frames are arranged on two sides of the lifting device main body, sliding grooves are formed in the inner walls of the supporting frames, rollers are arranged on the inner sides of the sliding grooves, and connecting rods are arranged on one sides of the rollers; when the LED screen goes up and down to install, personnel place the screen main part and place a top, rotate the inboard flexible shelves pole of stopper, flexible shelves pole is in screen main part both sides, manual press manual depression bar sucking disc, manual depression bar sucking disc is spacing with screen main part chucking, personnel start the motor, the rotation of motor drives wire rope and tightens up, wire rope passes the other end pulling spacing link bottom place the bench rise of bottom, when rising to appointed height can, the power is closed, flexible shelves pole, manual depression bar sucking disc, stopper collocation setting, the LED screen is difficult for wholly empting and is LED to cause the damage, and flexible shelves pole is collapsible to be convenient for the screen main part to shift the installation.
Description
Technical Field
The utility model relates to the technical field of lifting devices, in particular to an LED screen lifting device.
Background
The LED screen is a novel imaging electronic device which is made by arranging light emitting diodes in sequence. Due to the characteristics of high brightness, wide visual angle, long service life and the like, the light-emitting diode display screen is widely applied to products such as advertisement screens and the like.
However, the lifting installation process of the LED screen is complex, the working difficulty of personnel is high, the whole screen is easy to fall down to cause damage due to the fact that the LED screen is not fixed in the lifting process, and therefore the LED screen lifting device is provided.
Disclosure of utility model
In order to overcome the defects of the prior art, the utility model provides the LED screen lifting device, when an LED screen is lifted and installed, a person can place a screen main body on the top end of a placing table, at the moment, a telescopic baffle rod at the inner side of a limiting block is rotated to enable the telescopic baffle rod to be positioned on two sides of the screen main body, then a manual pressure lever sucker is manually pressed to enable the manual pressure lever sucker to clamp and limit the screen main body, at the moment, the person starts a motor, the rotation of the motor drives a steel wire rope to tighten, at the moment, the steel wire rope penetrates through the other end of a limiting pulley to pull the placing table at the bottom end of a limiting hanging ring to be lifted upwards, a power supply is turned off when the LED screen is lifted to a specified height, and the telescopic baffle rod, the manual pressure lever sucker and the limiting block are arranged in a matched mode, so that the LED screen is not easy to fall integrally to cause damage in the lifting process, and the telescopic baffle rod is foldable to facilitate the shifting and the installation of the screen main body.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a LED screen plays to rise device, includes the elevating gear main part, elevating gear main part both sides are provided with the support frame, the spout has been seted up to the support frame inner wall, the spout inboard is provided with the gyro wheel, gyro wheel one side is provided with the connecting rod, connecting rod one side is provided with places the platform, place platform both sides top surface center department and be provided with spacing link, spacing link surface cover is equipped with wire rope, the inboard center department in support frame top is provided with spacing pulley, the support frame bottom inboard is provided with the fixed plate, the fixed plate surface is provided with the motor, the surface and the driving shaft fixed connection of motor of spacing pulley are walked around to wire rope one end.
As a preferable technical scheme of the utility model, a screen main body is arranged at the center of the top end of the placement table, limiting blocks are arranged on two sides of the screen main body, a rotating rod is arranged on the inner side of each limiting block, a telescopic baffle rod is sleeved on the surface of each rotating rod, a clamping ring is arranged at the top end of each telescopic baffle rod, and a manual pressure rod sucker is arranged on the inner side of each clamping ring.
As a preferable technical scheme of the utility model, the clamping groove at the inner side of the limiting block is L-shaped, and two ends of the rotating rod are fixedly connected with the inner wall of the L-shaped clamping groove of the limiting block.
As a preferable technical scheme of the utility model, the number of the limiting blocks is four, the number of the telescopic baffle rods is four, and the four telescopic baffle rods are all sleeved on the surface of the rotating rod arranged on the inner side of the clamping groove of the limiting block.
As a preferable technical scheme of the utility model, two motors are arranged in number, the two motors are electrically connected, and the directions of the two motors are in the same straight line.
As a preferable technical scheme of the utility model, the two end surfaces of the placing table are respectively provided with a connecting rod, one end surface of each connecting rod is respectively provided with a roller, and the rollers are positioned on the inner sides of the sliding grooves.
Compared with the prior art, the utility model has the following beneficial effects:
1. When the LED screen goes up and down to install, personnel can place the screen main part and place a top, rotate the inboard flexible shelves pole of stopper this moment for flexible shelves pole is in screen main part both sides, then manual pressure manual lever sucking disc, make manual pressure lever sucking disc spacing with screen main part chucking, personnel start the motor this moment, the rotation of motor drives wire rope and tightens up, the other end that wire rope passed spacing pulley this moment pulls the placing table of spacing link bottom upwards rise, when rising to appointed height can, close the power, through flexible shelves pole, manual pressure lever sucking disc, the collocation setting of stopper, make the LED screen lift in-process be difficult for whole to empty and cause the damage, and flexible shelves pole is collapsible the screen main part of being convenient for shift the installation.
2. The limiting block is arranged to be an L-shaped clamping groove, so that the telescopic baffle rod is unfolded at a supporting point; the screen main body is limited and clamped through the matching arrangement of the four telescopic baffle rods and the four limiting blocks; by arranging two motors, the placing table can stably lift through the steel wire rope; through the collocation setting of spout and gyro wheel for place the steady lift protection screen main part of platform and be difficult for empting.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic view of the front cross-sectional structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2B according to the present utility model;
Wherein: 1. a lifting device body; 2. a wire rope; 3. a placement table; 4. a limit pulley; 5. limiting hanging rings; 6. a chute; 7. a motor; 8. a fixing plate; 9. a support frame; 10. a screen main body; 11. a telescopic baffle rod; 12. a manual compression bar suction cup; 13. a limiting block; 14. a roller; 15. and (5) rotating the rod.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.
Examples:
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, an LED screen lifting device comprises a lifting device main body 1, supporting frames 9 are arranged on two sides of the lifting device main body 1, a chute 6 is formed in the inner wall of each supporting frame 9, idler wheels 14 are arranged on the inner sides of the chute 6, connecting rods are arranged on one sides of the idler wheels 14, a placing table 3 is arranged on one side of each connecting rod, limiting hanging rings 5 are arranged on the center of the top end surfaces of the two sides of the placing table 3, steel wire ropes 2 are sleeved on the surfaces of the limiting hanging rings 5, limiting pulleys 4 are arranged on the center of the inner sides of the top ends of the supporting frames 9, fixing plates 8 are arranged on the inner sides of the bottom ends of the supporting frames 9, motors 7 are arranged on the surfaces of the fixing plates 8, and one ends of the steel wire ropes 2 bypass the surfaces of the limiting pulleys 4 and are fixedly connected with driving shafts of the motors 7.
The LED screen is a novel imaging electronic device which is made by arranging light emitting diodes in sequence. Due to the characteristics of high brightness, wide visual angle, long service life and the like, the light-emitting diode display screen is widely applied to products such as advertisement screens and the like. When the LED screen goes up and down to install, personnel can place screen main part 10 and place the platform 3 top, rotate the inboard flexible shelves pole 11 of stopper 13 this moment, make flexible shelves pole 11 be in screen main part 10 both sides, then manual depression bar sucking disc 12 is pressed, make manual depression bar sucking disc 12 with screen main part 10 chucking spacing, personnel start motor 7 this moment, the rotation of motor 7 drives wire rope 2 and tightens up, the other end that wire rope 2 passed spacing pulley 4 pulls the platform 3 of placing of spacing link 5 bottom upwards at this moment, close the power when rising to appointed height can, through flexible shelves pole 11, manual depression bar sucking disc 12, the collocation setting of stopper 13, make the difficult whole of LED screen in-process of going up and down empty and cause the damage, and flexible shelves pole 11 collapsible screen main part 10 of being convenient for shift the installation.
In other embodiments, the embodiment discloses that a screen main body 10 is arranged at the center of the top end of a placement table 3, limiting blocks 13 are arranged on two sides of the screen main body 10, a rotating rod 15 is arranged on the inner side of each limiting block 13, a telescopic baffle rod 11 is sleeved on the surface of each rotating rod 15, a clamping ring is arranged at the top end of each telescopic baffle rod 11, and a manual pressure rod sucker 12 is arranged on the inner side of each clamping ring; through the collocation setting of flexible shelves 11, stopper 13, bull stick 15 for flexible shelves 11 are collapsible be convenient for elevating gear main part 1 shift installation, and the time limit fixed screen main part 10 when flexible shelves 11 expand simultaneously.
In other embodiments, the embodiment discloses that the clamping groove at the inner side of the limiting block 13 is L-shaped, and two ends of the rotating rod 15 are fixedly connected with the inner wall of the L-shaped clamping groove of the limiting block 13; by setting the limiting block 13 as an L-shaped clamping groove, the telescopic baffle rod 11 is unfolded with a supporting point.
In other embodiments, the present embodiment discloses that the number of the limiting blocks 13 is four, the number of the telescopic blocking rods 11 is four, and the four telescopic blocking rods 11 are all sleeved on the surface of the rotating rod 15 arranged at the inner side of the clamping groove of the limiting block 13; through the collocation setting of four flexible shelves poles 11 and four stopper 13 for screen main part 10 spacing chucking.
In other embodiments, the present embodiment discloses that two motors 7 are provided, the two motors 7 are electrically connected, and the directions of the two motors 7 are on the same straight line; by arranging two motors 7, the placing table 3 can stably lift through the steel wire rope 2.
In other embodiments, this embodiment discloses that the two end surfaces of the placement table 3 are both provided with connecting rods, one end surface of each connecting rod is provided with a roller 14, and the roller 14 is located at the inner side of the chute 6; through the collocation setting of spout 6 and gyro wheel 14 for place the steady lift of platform 3 and protect screen main part 10 be difficult for empting.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (6)
1. The utility model provides a LED screen plays to rise device, includes elevating gear main part (1), a serial communication port, elevating gear main part (1) both sides are provided with support frame (9), spout (6) have been seted up to support frame (9) inner wall, spout (6) inboard is provided with gyro wheel (14), gyro wheel (14) one side is provided with the connecting rod, connecting rod one side is provided with places platform (3), place platform (3) both sides top surface center department and be provided with spacing link (5), spacing link (5) surface cover is equipped with wire rope (2), support frame (9) top inboard center department is provided with spacing pulley (4), support frame (9) bottom inboard is provided with fixed plate (8), fixed plate (8) surface is provided with motor (7), the surface and the driving shaft fixed connection of motor (7) of spacing pulley (4) are walked around to wire rope (2) one end.
2. The LED screen lifting device according to claim 1, wherein a screen main body (10) is arranged at the center of the top end of the placing table (3), limiting blocks (13) are arranged on two sides of the screen main body (10), a rotating rod (15) is arranged on the inner side of each limiting block (13), a telescopic baffle rod (11) is sleeved on the surface of each rotating rod (15), a clamping ring is arranged at the top end of each telescopic baffle rod (11), and a manual pressure rod sucking disc (12) is arranged on the inner side of each clamping ring.
3. The LED screen lifting device according to claim 2, wherein the clamping groove at the inner side of the limiting block (13) is L-shaped, and two ends of the rotating rod (15) are fixedly connected with the inner wall of the L-shaped clamping groove of the limiting block (13).
4. The lifting device for the LED screen according to claim 2, wherein the number of the limiting blocks (13) is four, the number of the telescopic baffle rods (11) is four, and the four telescopic baffle rods (11) are all sleeved on the surface of the rotating rod (15) arranged on the inner side of the clamping groove of the limiting block (13).
5. The LED screen lifting device according to claim 1, wherein two motors (7) are provided, the two motors (7) are electrically connected, and the directions of the two motors (7) are on the same straight line.
6. The lifting device for the LED screen according to claim 1, wherein connecting rods are arranged on two end surfaces of the placing table (3), rollers (14) are arranged on one end surfaces of the connecting rods, and the rollers (14) are located on the inner side of the sliding groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322838394.5U CN221216989U (en) | 2023-10-23 | 2023-10-23 | LED screen lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322838394.5U CN221216989U (en) | 2023-10-23 | 2023-10-23 | LED screen lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221216989U true CN221216989U (en) | 2024-06-25 |
Family
ID=91571073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322838394.5U Active CN221216989U (en) | 2023-10-23 | 2023-10-23 | LED screen lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221216989U (en) |
-
2023
- 2023-10-23 CN CN202322838394.5U patent/CN221216989U/en active Active
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