CN214947926U

CN214947926U - Mobile device for LED display screen

Info

Publication number: CN214947926U
Application number: CN202021659967.8U
Authority: CN
Inventors: 范亚斌
Original assignee: Shaanxi Jiutong Photoelectric Technology Co ltd
Current assignee: Shaanxi Jiutong Photoelectric Technology Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-11-30
Anticipated expiration: 2030-08-11

Abstract

The embodiment of the application discloses mobile device for LED display screen, including supporting pedestal, supporting pedestal's bottom fixed mounting has the removal wheel, and the middle part fixed mounting of supporting pedestal upper surface has flexible bracing piece, the top fixed mounting of flexible bracing piece has last backup pad, the both sides fixed mounting of going up the backup pad upper surface has the dead lever. This application removes the wheel through the bottom setting at the supporting pedestal, make the device conveniently remove, it supports to go up the backup pad to set up a flexible bracing piece at the top of supporting pedestal simultaneously, and flexible bracing piece is for can elevating gear, thereby when the height that needs adjusting device, only need the flexible bracing piece of drive to stretch out and draw back and can realize going up the backup pad and the altitude mixture control of structure on it, the practicality of device has been improved, simultaneously with the bottom sliding connection of lower sliding plate in last backup pad, make the device more firm when fixing, the reliability of device has been improved.

Description

Mobile device for LED display screen

Technical Field

The application relates to the technical field of LED display screens, in particular to a mobile device for an LED display screen.

Background

An LED display screen is a flat panel display, which is composed of small LED module panels for displaying various information such as characters, images, videos, video signals and the like, the LED is also called as a light emitting diode, and the LED is a device capable of radiating visible light when electrons and holes are combined by controlling the display mode of the semiconductor light emitting diode, so that the LED can be used for manufacturing the light emitting diode and used as an indicator lamp in circuits and instruments or for displaying characters or numbers.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present application provides a mobile device for an LED display screen, which has the advantages of flexible movement, firm fixation and comfortable use, so as to improve the above problems.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a LED is mobile device for display screen, includes the supporting pedestal, the bottom fixed mounting of supporting pedestal has the removal wheel, and the middle part fixed mounting who supports the base upper surface has flexible bracing piece, the top fixed mounting of flexible bracing piece has last backup pad, the both sides fixed mounting who goes up the backup pad upper surface has the dead lever, the slider has been cup jointed in the activity on the dead lever, one side fixed mounting of slider has the slide, sliding connection has last sliding plate on the slide, connecting screw has been cup jointed to the bottom screw thread of last sliding plate, connecting screw's bottom screw thread has cup jointed the lower sliding plate, the inboard fixed mounting of lower sliding plate has the connecting rod, the connecting cylinder has been cup jointed in the other end activity of connecting rod.

Optionally, a middle fixing plate is fixedly mounted in the middle of the fixing rod, and an upper top plate is fixedly mounted at the top end of the fixing rod.

Optionally, the middle part of the upper top plate is in threaded sleeve connection with an adjusting screw, the two sides of the upper top plate are movably sleeved with an upper fixing plate, the bottom end of the reset buffer rod is fixedly provided with the upper fixing plate, and the bottom end of the adjusting screw abuts against the upper surface of the upper fixing plate.

Optionally, the sliding plate is provided with sliding grooves, and an upper sliding plate and a lower sliding plate are respectively connected in the upper sliding groove and the lower sliding groove in a sliding manner.

Optionally, a fixing nut is fixedly mounted on the opposite surface of the upper sliding plate and the lower sliding plate, and a connecting screw rod is sleeved in the inner thread of the fixing nut.

Optionally, a buffer spring is fixedly mounted in the inner cavity of the connecting cylinder, and the other end of the buffer spring is fixedly mounted on the connecting cylinder.

The application provides a pair of mobile device for LED display screen possesses following beneficial effect:

1. this application removes the wheel through the bottom setting at the supporting pedestal, make the device conveniently remove, it supports to go up the backup pad to set up a flexible bracing piece at the top of supporting pedestal simultaneously, and flexible bracing piece is for can elevating gear, thereby when the height that needs adjusting device, only need the flexible bracing piece of drive to stretch out and draw back and can realize going up the backup pad and the altitude mixture control of structure on it, the practicality of device has been improved, simultaneously with the bottom sliding connection of lower sliding plate in last backup pad, make the device more firm when fixing, the reliability of device has been improved.

2. This application is through two slides of sliding connection on the dead lever, and set up the spout on the slide, make upper sliding plate and lower sliding plate can sliding connection wherein, thereby can slide upper sliding plate and lower sliding plate in the spout and adjust the width of centre gripping, the suitability of device has been improved, be provided with connecting screw rod simultaneously between upper sliding plate and lower sliding plate, make upper sliding plate and lower sliding plate with one side can synchronous operation improve the unity of device, and be provided with fixation nut at the position that upper sliding plate and lower sliding plate and connecting screw rod are connected, consequently, can adjust the distance between upper sliding plate and the lower sliding plate through the swivelling joint screw rod, the controllability of device has been improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 shows a schematic structural diagram of the present application;

fig. 2 shows a schematic view of a slider according to the present invention.

In the figure: 1. a support base; 2. a moving wheel; 3. a telescopic support rod; 4. an upper support plate; 5. fixing the rod; 6. an upper top plate; 7. adjusting the screw rod; 8. resetting the buffer rod; 9. an upper fixing plate; 10. a slider; 11. a slide plate; 12. a chute; 13. an upper sliding plate; 14. connecting a screw rod; 15. fixing a nut; 16. a lower sliding plate; 17. a connecting rod; 18. a connecting cylinder; 19. a buffer spring; 20. and a middle fixing plate.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.

Referring to fig. 1 to 2, the present invention provides a technical solution: a moving device for an LED display screen comprises a supporting base 1, moving wheels 2 are fixedly installed at the bottom of the supporting base 1, a telescopic supporting rod 3 is fixedly installed in the middle of the upper surface of the supporting base 1, an upper supporting plate 4 is fixedly installed at the top end of the telescopic supporting rod 3, fixing rods 5 are fixedly installed on two sides of the upper surface of the upper supporting plate 4, a middle fixing plate 20 is fixedly installed in the middle of each fixing rod 5, an upper top plate 6 is fixedly installed at the top end of each fixing rod 5, a middle fixing plate 20 is fixedly installed in the middle of each fixing rod 5, a through hole is formed in the middle of each middle fixing plate 20, the middle of the back of the display screen can be fixed through the middle fixing plate 20, the fixing stability of the device is improved, meanwhile, the upper top plate 6 is arranged at the top of each fixing rod 5, the highest point of each fixing rod 5 is limited, and excessive load bearing caused by the installation of an overlarge display screen is avoided, the stability of the device is improved, the middle thread of the upper top plate 6 is sleeved with the adjusting screw 7, the two sides of the upper top plate 6 are movably sleeved with the upper fixing plate 9, the bottom ends of the reset buffer rods 8 are fixedly provided with the upper fixing plate 9, the bottom end of the adjusting screw 7 abuts against the upper surface of the upper fixing plate 9, the middle part of the upper top plate 6 is provided with the adjusting screw 7, the two reset buffer rods 8 arranged on the two sides of the upper top plate 6 are connected with the upper fixing plate 9, so that the position of the upper fixing plate 9 is limited and supported by the reset buffer rods 8, the bottom end of the adjusting screw 7 is contacted with the top of the upper fixing plate 9, the position of the upper fixing plate 9 can be pressed downwards by rotating the adjusting screw 7, the top of the display screen can be fixed by the upper fixing plate 9, the stability of the device is improved, the fixing rod 5 is movably sleeved with the sliding block 10, one side of the sliding block 10 is fixedly provided with the sliding plate 11, the sliding plate 11 is provided with a sliding chute 12, an upper sliding plate 13 and a lower sliding plate 16 are respectively connected in the upper sliding chute 12 and the lower sliding chute 12 in a sliding manner, the sliding chute 12 is arranged on the sliding plate 11, and the upper sliding plate 13 and the lower sliding plate 16 are respectively connected in the upper sliding chute 12 and the lower sliding chute 12 in a sliding manner, so that the upper sliding plate 13 and the lower sliding plate 16 can synchronously slide, the uniformity of the structure is ensured, and the synchronous sliding of the upper sliding plate 13 and the lower sliding plate 16 is ensured, the fixing of the device to a display screen is firmer, the practicability of the device is improved, the sliding plate 11 is connected with the upper sliding plate 13 in a sliding manner, the opposite surfaces of the upper sliding plate 13 and the lower sliding plate 16 are fixedly provided with fixing nuts 15, the internal threads of the fixing nuts 15 are sleeved with connecting screw rods 14, the opposite surfaces of the upper sliding plate 13 and the lower sliding plate 16 are provided with fixing nuts 15, and the threads at two ends of the connecting screw rods 14 are sleeved in the two fixing nuts 15, therefore, when the connecting screw rod 14 is rotated, the distance between the upper sliding plate 13 and the lower sliding plate 16 can be adjusted more easily, the thread directions of the two sides of the connecting screw rod 14 are opposite, so that when the connecting screw rod 14 is rotated, the moving directions of the upper sliding plate 13 and the lower sliding plate 16 at the two ends are always opposite, the reliability of the device is improved, the connecting screw rod 14 is sleeved on the bottom end thread of the upper sliding plate 13, the lower sliding plate 16 is sleeved on the bottom end thread of the connecting screw rod 14, the connecting rod 17 is fixedly arranged on the inner side of the lower sliding plate 16, the connecting cylinder 18 is movably sleeved on the other end of the connecting rod 17, the buffer spring 19 is fixedly arranged in the inner cavity of the connecting cylinder 18, the other end of the buffer spring 19 is fixedly arranged on the connecting cylinder 18, the buffer spring 19 is arranged in the inner cavity of the connecting cylinder 18, so that when the connecting cylinder is not adjusted, the two lower sliding plates 16 are drawn together towards the middle part by the buffer spring 19, and the lower sliding plate 16 and the upper sliding plate 13 are both provided with fixing bolts, so that the positions of the upper sliding plate 13 and the lower sliding plate 16 can be fixed by tightening the fixing bolts after the lower sliding plate 16 and the upper sliding plate 13 are adjusted to proper positions, and the usability of the device is ensured.

In summary, when the moving device for the LED display screen provided by the present application is used, firstly, the device is adjusted according to the width of the display screen, the connecting screw 14 is rotated to adjust the distance between the upper sliding plate 13 and the lower sliding plate 16 on both sides, then the display screen is placed on the lower sliding plate 16, the upper sliding plate 13 and the lower sliding plate 16 slide in the sliding groove 12 until the upper sliding plate 13 and the lower sliding plate 16 on both sides clamp the display screen, and the fixing bolts on the upper sliding plate 13 and the lower sliding plate 16 are rotated to complete the fixing of the display screen, and finally the adjusting screw 7 is rotated to push the upper fixing plate 9 to press down until the bottom of the upper fixing plate 9 abuts against the display screen.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. The utility model provides a mobile device for LED display screen, includes support base (1), its characterized in that: the bottom of the supporting base (1) is fixedly provided with a movable wheel (2), the middle part of the upper surface of the supporting base (1) is fixedly provided with a telescopic supporting rod (3), an upper supporting plate (4) is fixedly arranged at the top end of the telescopic supporting rod (3), fixing rods (5) are fixedly arranged on two sides of the upper surface of the upper supporting plate (4), a sliding block (10) is movably sleeved on the fixed rod (5), a sliding plate (11) is fixedly arranged on one side of the sliding block (10), the sliding plate (11) is connected with an upper sliding plate (13) in a sliding way, the bottom end of the upper sliding plate (13) is sleeved with a connecting screw rod (14) in a threaded way, the bottom end of the connecting screw rod (14) is sleeved with a lower sliding plate (16) through threads, the inner side of the lower sliding plate (16) is fixedly provided with a connecting rod (17), and the other end of the connecting rod (17) is movably sleeved with a connecting cylinder (18).

2. The mobile device for the LED display screen according to claim 1, wherein: the middle fixing plate (20) is fixedly mounted in the middle of the fixing rod (5), and the top end of the fixing rod (5) is fixedly mounted with the upper top plate (6).

3. The mobile device for the LED display screen according to claim 1, wherein: adjusting screw (7) is sleeved on the middle thread of the upper top plate (6), an upper fixing plate (9) is movably sleeved on two sides of the upper top plate (6), an upper fixing plate (9) is fixedly mounted at the bottom end of the reset buffer rod (8), and the bottom end of the adjusting screw (7) abuts against the upper surface of the upper fixing plate (9).

4. The mobile device for the LED display screen according to claim 1, wherein: the sliding plate (11) is provided with sliding grooves (12), and an upper sliding plate (13) and a lower sliding plate (16) are respectively connected in the upper sliding groove (12) and the lower sliding groove (12) in a sliding manner.

5. The mobile device for the LED display screen according to claim 1, wherein: and a fixed nut (15) is fixedly mounted on the opposite surface of the upper sliding plate (13) and the lower sliding plate (16), and a connecting screw rod (14) is sleeved on the internal thread of the fixed nut (15).

6. The mobile device for the LED display screen according to claim 1, wherein: the inner cavity of the connecting cylinder (18) is fixedly provided with a buffer spring (19), and the other end of the buffer spring (19) is fixedly arranged on the connecting cylinder (18).