CN215522581U - LED display integrated machine - Google Patents
LED display integrated machine Download PDFInfo
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- CN215522581U CN215522581U CN202121346985.5U CN202121346985U CN215522581U CN 215522581 U CN215522581 U CN 215522581U CN 202121346985 U CN202121346985 U CN 202121346985U CN 215522581 U CN215522581 U CN 215522581U
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Abstract
The utility model discloses an LED display integrated machine which comprises a display screen, a lifting mechanism and a base, wherein the lifting mechanism is arranged on the base; the lifting mechanism comprises a telescopic frame, a mounting frame, a linear guide rail pair and a driving assembly; the telescopic frame is installed in the base, the display screen install in the mounting bracket, the telescopic frame with pass through between the mounting bracket the vice sliding connection of linear guide, drive assembly drives the mounting bracket is followed the vice motion of linear guide, and then makes the display screen up-and-down motion. The telescopic frame can realize the quick lifting and the rough height adjustment of the display screen, and the linear guide rail pair and the driving assembly can realize the precise fine adjustment of the upper position and the lower position of the display screen.
Description
Technical Field
The utility model relates to the technical field of LED display screens, in particular to an LED display all-in-one machine.
Background
Patent document CN212425300U discloses a lifting mechanism, a transport vehicle and a transport system for mounting and transporting LED display screens. In this technical scheme, elevating system includes base, motor, supporting seat, slide rail, mount pad and wire rope to realize the elevating movement of mount pad through motor drive.
The technical scheme has the following defects: (1) the motor drives the mounting seat to move up and down, the speed is slow, and the height position of the mounting seat cannot be finely adjusted accurately; (2) the display device can only display on a single screen, can not realize left and right splicing display, and can not expand in size.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that according to the defects of the prior art, the LED display all-in-one machine is provided, and the problems that the upgrading is slow, the fine adjustment cannot be accurately performed, and the splicing cannot be performed are solved.
The technical scheme of the utility model is realized as follows:
the LED display integrated machine comprises a display screen, a lifting mechanism and a base, wherein the lifting mechanism is arranged on the base, the display screen is arranged on the lifting mechanism, and the lifting mechanism drives the display screen to move up and down;
the lifting mechanism comprises a telescopic frame, a mounting frame, a linear guide rail pair and a driving assembly; the telescopic frame is installed in the base, the display screen install in the mounting bracket, the telescopic frame with pass through between the mounting bracket the vice sliding connection of linear guide, drive assembly drives the mounting bracket is followed the vice motion of linear guide, and then makes the display screen up-and-down motion.
Furthermore, the telescopic frame comprises a movable pipe frame and a fixed pipe frame; the movable pipe frame is movably inserted into the fixed pipe frame up and down and is positioned by the positioning component; the mounting bracket is connected with the upper end of the movable pipe support through the linear guide rail pair, and the lower end of the fixed pipe support is fixed on the base.
Furthermore, the positioning assembly comprises a wave ball screw and a positioning hole; the bead screws are arranged on the side surface of the movable pipe frame, and the positioning holes are vertically arranged on the side surface of the fixed pipe frame; the wave bead screw is embedded into any one of the positioning holes, so that the movable pipe frame is positioned on the fixed pipe frame.
Furthermore, the linear guide rail pair comprises a sliding block and a sliding rail, and the sliding block is arranged on the sliding rail in a sliding manner; the slider is fixed in the mounting bracket, the slide rail is fixed in the activity pipe support.
Furthermore, the driving assembly comprises a screw rod, a nut, a shaft seat and a hand wheel; the nut is fixed on the movable pipe frame, and the shaft seat is fixed on the mounting frame; the upper end of the screw rod is rotatably connected with the shaft seat, the middle part of the screw rod is in threaded connection with the nut, and the lower end of the screw rod is fixedly connected with the hand wheel; and rotating the hand wheel to enable the screw rod to move up and down, so as to drive the mounting rack to move along the linear guide rail pair.
Furthermore, the base is provided with a containing groove, a swing arm and a support leg; one end of the swing arm is pivoted in the accommodating groove, and the other end of the swing arm is connected with the support leg; and swinging the swing arm to enable the support leg to enter or exit the accommodating groove.
Further, the bottom of base is provided with the pulley.
Furthermore, a splicing mechanism is arranged at the edge of the back of the display screen; and the two adjacent left and right LED display integrated machines are spliced by the splicing mechanism.
By adopting the technical scheme, the utility model has the beneficial effects that: the telescopic frame can realize the quick lifting and the rough height adjustment of the display screen, and the linear guide rail pair and the driving assembly can realize the precise fine adjustment of the upper position and the lower position of the display screen.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a perspective view of an embodiment.
Fig. 2 is a perspective view of the lifting mechanism in the embodiment.
In the figure, 100-display screen, 110-splicing mechanism, 200-lifting mechanism, 210-telescopic frame, 211-movable pipe frame, 212-fixed pipe frame, 213-bead screw, 214-positioning hole, 220-mounting frame, 230-linear guide rail pair, 240-driving component, 241-screw rod, 242-nut, 243-shaft seat, 244-handwheel, 300-base, 310-accommodating groove, 311-swing arm, 312-supporting foot and 313-pulley.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 and fig. 2, in the embodiment of the present invention, the LED display all-in-one machine includes a display screen 100, a lifting mechanism 200 and a base 300, the lifting mechanism 200 is installed on the base 300, the display screen 100 is installed on the lifting mechanism 200, and the lifting mechanism 200 drives the display screen 100 to move up and down.
As shown in fig. 1, the lifting mechanism 200 includes a telescopic frame 210, a mounting frame 220, a linear guide pair 230, and a driving assembly 240. The telescopic frame 210 is installed on the base 300, the display screen 100 is installed on the installation frame 220, the telescopic frame 210 and the installation frame 220 are connected in a sliding mode through the linear guide rail pair 230, and the driving assembly 240 drives the installation frame 220 to move along the linear guide rail pair 230, so that the display screen 100 moves up and down.
When the height of the display screen 100 is adjusted, the length of the telescopic frame 210 is adjusted to quickly and roughly adjust the height of the display screen 100, and then the linear guide rail pair 230 is adjusted through the driving assembly 240 to finely adjust the height of the display screen 100, so that the height of the display screen 100 is adjusted quickly and accurately.
As shown in fig. 2, the telescopic frame 210 includes a movable pipe frame 211 and a fixed pipe frame 212; the movable pipe frame 211 is movably inserted in the fixed pipe frame 212 up and down and is positioned by a positioning component; the mounting frame 220 is connected to the upper end of the movable pipe frame 211 by a pair of linear guide rails 230, and the lower end of the fixed pipe frame 212 is fixed to the base 300.
As shown in fig. 2, the positioning assembly includes a ball screw 213 and a positioning hole 214; the bead screw 213 is disposed on the side of the movable tube frame 211, and the plurality of positioning holes 214 are vertically arranged on the side of the fixed tube frame 212; the bead screw is inserted into any one of the positioning holes 214 to position the movable pipe holder 211 on the fixed pipe holder 212.
As shown in fig. 2, the linear guide rail pair 230 includes a sliding block and a sliding rail, and the sliding block is slidably disposed on the sliding rail; the slider is fixed in mounting bracket 220, and the slide rail is fixed in activity pipe support 211.
As shown in fig. 2, the driving assembly 240 includes a screw 241, a nut 242, a shaft seat 243, and a handwheel 244; the nut 242 is fixed on the movable pipe frame 211, and the shaft seat 243 is fixed on the mounting frame 220; the upper end of the screw rod 241 is rotatably connected with the shaft seat 243, the middle part of the screw rod is in threaded connection with the nut 242, and the lower end of the screw rod is fixedly connected with the hand wheel 244; the handwheel 244 is rotated to move the screw rod 241 up and down, so as to drive the mounting rack 220 to move along the linear guide rail pair 230.
As shown in fig. 1, the base 300 is provided with a receiving groove 310, a swing arm 311, and a leg 312; one end of the swing arm 311 is pivoted in the accommodating groove 310, and the other end is connected with the support leg 312; the swing arm 311 is swung to move the leg 312 into or out of the receiving groove 310.
As shown in fig. 1, the bottom of the base 300 is provided with a pulley 313.
As shown in fig. 1, the edge of the back of the display screen 100 is provided with a splicing mechanism 110; the two adjacent LED display integrated machines on the left and right sides are spliced by a splicing mechanism 110, and the two display screens 100 are spliced.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
- The LED display integrated machine comprises a display screen, a lifting mechanism and a base, wherein the lifting mechanism is installed on the base, the display screen is installed on the lifting mechanism, and the lifting mechanism drives the display screen to move up and down;the method is characterized in that: the lifting mechanism comprises a telescopic frame, a mounting frame, a linear guide rail pair and a driving assembly; the telescopic frame is installed in the base, the display screen install in the mounting bracket, the telescopic frame with pass through between the mounting bracket the vice sliding connection of linear guide, drive assembly drives the mounting bracket is followed the vice motion of linear guide, and then makes the display screen up-and-down motion.
- 2. The LED display all-in-one machine of claim 1, wherein: the telescopic frame comprises a movable pipe frame and a fixed pipe frame; the movable pipe frame is movably inserted into the fixed pipe frame up and down and is positioned by the positioning component; the mounting bracket is connected with the upper end of the movable pipe support through the linear guide rail pair, and the lower end of the fixed pipe support is fixed on the base.
- 3. The LED display all-in-one machine of claim 2, wherein: the positioning assembly comprises a wave ball screw and a positioning hole; the bead screws are arranged on the side surface of the movable pipe frame, and the positioning holes are vertically arranged on the side surface of the fixed pipe frame; the wave bead screw is embedded into any one of the positioning holes, so that the movable pipe frame is positioned on the fixed pipe frame.
- 4. The LED display all-in-one machine of claim 2, wherein: the linear guide rail pair comprises a sliding block and a sliding rail, and the sliding block is arranged on the sliding rail in a sliding manner; the slider is fixed in the mounting bracket, the slide rail is fixed in the activity pipe support.
- 5. The LED display all-in-one machine of claim 2, wherein: the driving assembly comprises a screw rod, a nut, a shaft seat and a hand wheel; the nut is fixed on the movable pipe frame, and the shaft seat is fixed on the mounting frame; the upper end of the screw rod is rotatably connected with the shaft seat, the middle part of the screw rod is in threaded connection with the nut, and the lower end of the screw rod is fixedly connected with the hand wheel; and rotating the hand wheel to enable the screw rod to move up and down, so as to drive the mounting rack to move along the linear guide rail pair.
- 6. The LED display all-in-one machine of claim 1, wherein: the base is provided with a containing groove, a swing arm and a support leg; one end of the swing arm is pivoted in the accommodating groove, and the other end of the swing arm is connected with the support leg; and swinging the swing arm to enable the support leg to enter or exit the accommodating groove.
- 7. The LED display all-in-one machine of claim 1, wherein: and pulleys are arranged at the bottom of the base.
- 8. The LED display all-in-one machine of claim 1, wherein: the edge of the back of the display screen is provided with a splicing mechanism; and the two adjacent left and right LED display integrated machines are spliced by the splicing mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121346985.5U CN215522581U (en) | 2021-06-17 | 2021-06-17 | LED display integrated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121346985.5U CN215522581U (en) | 2021-06-17 | 2021-06-17 | LED display integrated machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215522581U true CN215522581U (en) | 2022-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121346985.5U Active CN215522581U (en) | 2021-06-17 | 2021-06-17 | LED display integrated machine |
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|---|---|
| CN (1) | CN215522581U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114738560A (en) * | 2022-03-22 | 2022-07-12 | 彭争争 | Urban gas engineering pipeline turning strutting arrangement |
| CN114962908A (en) * | 2022-06-13 | 2022-08-30 | 吉安市木林森光电显示有限公司 | Liftable LED business shows all-in-one display screen |
| CN114738560B (en) * | 2022-03-22 | 2024-06-11 | 彭争争 | Urban gas engineering pipeline corner supporting device |
-
2021
- 2021-06-17 CN CN202121346985.5U patent/CN215522581U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114738560A (en) * | 2022-03-22 | 2022-07-12 | 彭争争 | Urban gas engineering pipeline turning strutting arrangement |
| CN114738560B (en) * | 2022-03-22 | 2024-06-11 | 彭争争 | Urban gas engineering pipeline corner supporting device |
| CN114962908A (en) * | 2022-06-13 | 2022-08-30 | 吉安市木林森光电显示有限公司 | Liftable LED business shows all-in-one display screen |
| CN114962908B (en) * | 2022-06-13 | 2024-05-24 | 吉安市木林森显示有限公司 | Liftable LED merchant shows all-in-one display screen |
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