CN211260193U

CN211260193U - Folding lifting advertisement machine

Info

Publication number: CN211260193U
Application number: CN201921733191.7U
Authority: CN
Inventors: 郝瑞龙
Original assignee: Hainan Xingji Network Technology Co ltd
Current assignee: Hainan Xingji Network Technology Co ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-08-14
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses a folding lifting advertising machine, which comprises a supporting box, an LED display screen, a bearing plate and a steering column, the center of the top of the supporting box is provided with a lifting hole, the back of the inner side of the supporting box is provided with a guide groove, the guide groove is connected with a slide block in a sliding way, a motor is fixed on the slide block, the output end of the motor is fixed with a rotating shaft, a sleeve is sleeved on the rotating shaft, one end of the rotating shaft is fixed with a driving gear, the bottom of supporting box is fixed with the toothed disc, drive tooth and toothed disc meshing, sliding connection has the lifter plate in the supporting box, and the bottom of lifter plate is fixed with the turning block, rotates on the turning block to be connected with the transmission shaft, transmission shaft and sleeve fixed connection, and the one end that is fixed with the support column on the lifter plate and passes the lift hole is fixed with the bearing plate, is fixed with the steering column on the bearing plate, and the side of steering column rotates and is provided with a plurality of LED display screens.

Description

Folding lifting advertisement machine

Technical Field

The utility model relates to a foldable lift advertisement machine belongs to advertisement machine equipment technical field.

Background

For the advertisement equipment, the structure and the shape of the equipment are various, so that pedestrians are attracted to actively watch the equipment, and the watching effect is improved.

The LED display screen has good display effect, and can display static pictures and dynamic pictures. The volume of LED display screen is huge, to the equipment of some removal show or fixed show, its is bulky, and the transport is inconvenient, and the process of transport is because its equipment is electronic equipment, owing to lack protective apparatus, the in-process suffers very easily and collides with and then leads to the damage of display screen in the transport.

The foldable lifting advertising machine can play the effect of freely adjusting the display height, can freely fold the effect at the same time, and guarantees the practicability of the advertising machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a foldable lift advertisement machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a folding lifting advertisement machine comprises a supporting box, an LED display screen, a bearing plate and a steering column, the center of the top of the supporting box is provided with a lifting hole, the back of the inner side of the supporting box is provided with a guide groove, the guide groove is connected with a slide block in a sliding way, a motor is fixed on the slide block, the output end of the motor is fixed with a rotating shaft, a sleeve is sleeved on the rotating shaft, one end of the rotating shaft is fixed with a driving gear, the bottom of supporting box is fixed with the toothed disc, drive tooth and toothed disc meshing, sliding connection has the lifter plate in the supporting box, and the bottom of lifter plate is fixed with the turning block, rotates on the turning block to be connected with the transmission shaft, transmission shaft and sleeve fixed connection, and the one end that is fixed with the support column on the lifter plate and passes the lift hole is fixed with the bearing plate, is fixed with the steering column on the bearing plate, and the side of steering column rotates and is provided with a plurality of LED display screens.

Preferably, the side of the steering column is provided with an annular groove, the upper surface and the lower surface of the annular groove are provided with steering holes, a T-shaped supporting rod is fixed on one side of the LED display screen, and balls are movably arranged at two ends of the T-shaped supporting rod and clamped in the steering holes.

Preferably, the outer side of the LED display screen is provided with a protective frame, and the end face of the protective frame is provided with a magnetic adhesive strip.

Preferably, the bottom of bearing plate is fixed with the first connecting block about the support column symmetry, is fixed with the second connecting block about the support column symmetry on the supporting box, rotate on the second connecting block and be connected with the hydraulic tank, rotate on the first connecting block and be connected with the hydraulic stem, the hydraulic stem is arranged in the hydraulic tank and is connected with hydraulic tank bottom through supporting spring.

Preferably, universal wheels are rotatably arranged on two sides of the support box, an auxiliary plate is fixed between the universal wheels, a concave groove is formed in the auxiliary plate, an air cylinder is fixed in the support box, a push rod is fixed at the output end of the air cylinder, one end, extending to the outer side of the support box, of the push rod is rotatably connected with a T-shaped sliding block, and the T-shaped sliding block is connected with the concave groove.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model relates to a foldable lift advertisement machine, the utility model discloses simple structure, convenient to use is convenient for remove, can freely adjust the show height and can freely fold. When the lifting device is used, the motor can be started to drive the driving gear to rotate as required, the motor moves along the guide groove under the action of the gear plate, the lifting plate is driven to move upwards through the transmission shaft, and the lifting plate drives the LED display screen to move upwards through the support column, so that the function of adjusting the display height is realized; when the device needs to be moved, the motor can be started again to enable the LED display screen to be lowered to the minimum height, then the LED display screen is rotated to enable the protective frame to be mutually attracted under the action of the magnetic sticking strip to protect the LED display screen and avoid damage caused by collision in the moving process, then the air cylinder is started to drive the push rod to move, and the push rod drives the universal wheels to move through the auxiliary plate to enable the universal wheels to support the device, so that the function of moving the device can be achieved.

The utility model discloses set up convenient to carry, the security is strong, the utility model discloses simple structure, convenient operation, the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the support box;

FIG. 3 is an enlarged view of FIG. 1 at A;

FIG. 4 is a schematic view of a connection structure of a hydraulic rod and a hydraulic tank;

FIG. 5 is a schematic view of the connection structure of the universal wheel and the auxiliary plate.

In the figure: 1. a support box. 101. A guide groove. 2. And an LED display screen. 3. A bearing plate. 4. A steering column. 401. An annular groove. 402. And a turning hole. 5. An electric motor. 6. A rotating shaft. 7. A sleeve. 8. The gears are driven. 9. A gear plate. 10. A lifting plate. 11. And (6) rotating the block. 12. A drive shaft. 13. And (4) a support column. 14. A T-shaped strut. 15. And (4) a protective frame. 16. Magnetic adhesive strip. 17. A first connection block. 18. And a second connecting block. 19. And a hydraulic tank. 20. A hydraulic rod. 21. Supporting the spring. 22. A universal wheel. 23. An auxiliary plate. 2301. A concave groove. 24. And a cylinder. 25. A push rod. 26. T-shaped sliding block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a foldable lift advertisement machine which characterized in that: the LED display device comprises a support box 1, an LED display screen 2, a bearing plate 3 and a steering column 4, wherein a lifting hole is formed in the center of the top of the support box 1, a guide groove 101 is formed in the back surface of the inner side of the support box 1, a sliding block is connected in the guide groove 101 in a sliding manner, a motor 5 is fixed on the sliding block, a rotating shaft 6 is fixed on the output end of the motor 5, a sleeve 7 is sleeved on the rotating shaft 6, a driving gear 8 is fixed at one end of the rotating shaft 6, a gear plate 9 is fixed at the bottom of the support box 1, the driving gear 8 is meshed with the gear plate 9, a lifting plate 10 is connected in the support box 1 in a sliding manner, a rotating block 11 is fixed at the bottom of the lifting plate 10, a transmission shaft 12 is connected in the rotating block 11 in a rotating manner, the transmission shaft 12 is fixedly connected with the sleeve 7, a support column 13 is fixed on the lifting plate 10, the, the side of the steering column 4 is provided with a plurality of LED display screens 2 in a rotating way.

Furthermore, an annular groove 401 is formed in the side surface of the steering column 4, steering holes 402 are formed in the upper surface and the lower surface of the annular groove 401, a T-shaped supporting rod 14 is fixed to one side surface of the LED display screen 2, and balls are movably arranged at two ends of the T-shaped supporting rod 14 and clamped in the steering holes 402.

Further, the outside of LED display screen 2 is provided with protecting frame 15, the terminal surface of protecting frame 15 is provided with magnetism and pastes strip 16.

Furthermore, the bottom of bearing plate 3 is fixed with first connecting block 17 about support column 13 symmetry, is fixed with second connecting block 18 about support column 13 symmetry on the supporting box 1, it is connected with hydraulic tank 19 to rotate on the second connecting block 18, rotates on first connecting block 17 and is connected with hydraulic stem 20, and hydraulic stem 20 is arranged in hydraulic tank 19 and is connected with hydraulic tank 19 bottom through supporting spring 21.

Furthermore, the bottom of the support weight plate 3 is fixed with a first connecting block 17 which is symmetrical with respect to the support column 13, the support box 1 is fixed with a second connecting block 18 which is symmetrical with respect to the support column 13, the second connecting block 18 is rotatably connected with a hydraulic tank 19, the first connecting block 17 is rotatably connected with a hydraulic rod 20, and the hydraulic rod 20 is arranged in the hydraulic tank 19 and is connected with the bottom of the hydraulic tank 19 through a support spring 21.

The working principle is as follows: the utility model relates to a foldable lift advertisement machine, when using, can drive gear 8 to rotate through starting motor 5 at first as required, make motor 5 move along guide way 101 and then drive lifter plate 10 to move upwards through transmission shaft 12 under the effect of gear plate 9, lifter plate 10 drives LED display screen 2 to move upwards through support column 13 and realizes the function of adjusting the show height; when the device needs to be moved, the motor 5 can be started again to enable the LED display screen 2 to be lowered to the minimum height, then the LED display screen 2 is rotated to enable the protective frames to be mutually attracted under the action of the magnetic adhesive strips 16 to protect the LED display screen 2 from being damaged due to collision in the moving process, then the air cylinder 24 is started to drive the push rod 25 to move, the push rod 25 drives the universal wheels 22 to move through the auxiliary plate 23, so that the universal wheels 22 support the device, and therefore the function of moving the device can be achieved.

It is worth noting that: the whole device is controlled by the master control button, and the equipment matched with the control button is common equipment, so that the device belongs to the existing well-known technology, and the electrical connection relation and the specific circuit structure of the device are not repeated.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a foldable lift advertisement machine which characterized in that: comprises a supporting box (1), an LED display screen (2), a bearing plate (3) and a steering column (4), wherein a lifting hole is formed in the center of the top of the supporting box (1), a guide groove (101) is formed in the back of the inner side of the supporting box (1), a sliding block is connected in the guide groove (101) in a sliding manner, a motor (5) is fixed on the sliding block, a rotating shaft (6) is fixed at the output end of the motor (5), a sleeve (7) is sleeved on the rotating shaft (6), a driving gear (8) is fixed at one end of the rotating shaft (6), a gear plate (9) is fixed at the bottom of the supporting box (1), the driving gear (8) is meshed with the gear plate (9), a lifting plate (10) is connected in the supporting box (1) in a sliding manner, a rotating block (11) is fixed at the bottom of the lifting plate (10), a transmission shaft (12) is connected on the rotating block (11), and the transmission shaft (12, the lifting plate (10) is fixed with a supporting column (13), one end of the supporting column (13) penetrating through the lifting hole is fixed with a bearing plate (3), the bearing plate (3) is fixed with a steering column (4), and the side face of the steering column (4) is provided with a plurality of LED display screens (2) in a rotating mode.

2. The folding lift advertising machine of claim 1, wherein: an annular groove (401) is formed in the side face of the steering column (4), steering holes (402) are formed in the upper face and the lower face of the annular groove (401), a T-shaped supporting rod (14) is fixed to one side face of the LED display screen (2), balls are movably arranged at two ends of the T-shaped supporting rod (14), and the balls are clamped in the steering holes (402).

3. The folding lift advertising machine of claim 1, wherein: the outside of LED display screen (2) is provided with protecting frame (15), the terminal surface of protecting frame (15) is provided with magnetism and pastes strip (16).

4. The folding lift advertising machine of claim 1, wherein: the bottom of bearing plate (3) is fixed with first connecting block (17) about support column (13) symmetry, is fixed with second connecting block (18) about support column (13) symmetry on supporting box (1), it is connected with hydraulic pressure case (19) to rotate on second connecting block (18), rotates on first connecting block (17) and is connected with hydraulic stem (20), and hydraulic stem (20) are arranged in hydraulic pressure case (19) and are connected with hydraulic pressure case (19) bottom through supporting spring (21).

5. The folding lift advertising machine of claim 1, wherein: the support box is characterized in that universal wheels (22) are rotatably arranged on two sides of the support box (1), auxiliary plates (23) are fixed between the universal wheels (22), concave grooves (2301) are formed in the auxiliary plates (23), air cylinders (24) are fixed in the support box (1), push rods (25) are fixed at output ends of the air cylinders (24), one ends, extending to the outer side of the support box (1), of the push rods (25) are rotatably connected with T-shaped sliding blocks (26), and the T-shaped sliding blocks (26) are connected with the concave grooves (2301).