CN212140005U - Movable fixing mechanism for display device - Google Patents

Abstract

The utility model discloses a mobile fixing mechanism for a display device, which comprises a display device main body, a front wheel component and a rear wheel component, wherein the front wheel component and the rear wheel component are positioned at two ends of the bottom end surface of the display device main body; the inside equipment room of having seted up of display device main part, the front wheel subassembly is located and equips indoorly, equips roof end face fixedly connected with slide bar, and slide bar lower extreme sliding connection has flexible piece, and the spout has been seted up to flexible piece roof end face, and the slide bar lower extreme is located the spout, and fixedly connected with tooth is gone up to flexible piece one side lateral wall, equips indoor rotation and is connected with the gear, and gear and tooth mesh mutually, the first pulley of flexible piece bottom face fixedly connected with, the utility model discloses a set up front wheel subassembly and rear wheel subassembly, can conveniently remove and fixed operation to display device, can solve current display device and can not remove, make the inconvenient problem of showpiece transport.

Description

Movable fixing mechanism for display device

Technical Field

The utility model relates to a display device field specifically is a removal fixed establishment that display device used.

Background

Display device is the mechanical device who is used for showing trade company's article in the exhibition room, and display device can present the showpiece better in customer's the eye, improves customer's purchase desire, but the showcase that current showpiece was placed is immovable, not only need carry the showpiece repeatedly like this when the exhibition, also need carry the showcase in addition, wastes time and energy, leads to the fact very big inconvenience to the sales work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a removal fixed establishment that display device used, through setting up front wheel subassembly and rear wheel subassembly, can conveniently remove and fixed operation to display device, can solve current display device and can not remove, make the inconvenient problem of showpiece transport.

The purpose of the utility model can be realized by the following technical scheme:

a movable fixing mechanism for a display device comprises a display device main body, a front wheel assembly and a rear wheel assembly, wherein the front wheel assembly and the rear wheel assembly are positioned at two ends of the bottom end face of the display device main body;

an equipment chamber is arranged in the display device main body, the front wheel assembly is positioned in the equipment chamber, the top end surface of the equipment chamber is fixedly connected with a sliding rod, the sliding rod is vertically and downwardly arranged, the lower end of the sliding rod is slidably connected with a telescopic block, the top end surface of the telescopic block is provided with a chute, the lower end of the sliding rod is positioned in the chute, the bottom of the chute is fixedly connected with a spring, the side wall of one side of the telescopic block is fixedly connected with teeth, the equipment chamber is rotatably connected with a gear, the gear is meshed with the teeth, the bottom end surface of the telescopic block is fixedly connected with a first pulley, the lower end of the telescopic block, the sliding rod can slide in the sliding groove by arranging the sliding groove in the telescopic block, and the sliding rod is provided with the teeth and the gear, the telescopic block can be controlled to descend or ascend when the gear rotates, and the sliding rod and the telescopic block can form buffer when moving relatively by arranging the spring in the sliding chute;

lateral wall lower extreme all is provided with the recess around the display device main part, the rear wheel subassembly sets up in the recess, the rear wheel subassembly includes the turning block, the turning block rotates to be connected on the recess lateral wall, turning block one end fixedly connected with rubber pad, the other end regulation is connected with the second pulley, through setting up the turning block, can be when the display device main part needs to be fixed, rotatory to the below with rubber pad one end, when needs move the display device main part, rotate the second pulley to the below, convenient the removal, through setting up the rubber pad, can reduce the wearing and tearing of turning block, and service life is prolonged.

Preferably, fixedly connected with handle on one side lateral wall of display device main part, the handle is located the lateral wall that is close to rear wheel subassembly one end, through setting up the handle, can promote the handle when the display device main part needs to remove, conveniently controls it.

Preferably, the bottom end face of the display device main body is fixedly connected with a supporting block, a through hole penetrates through the supporting block from top to bottom, the first pulley penetrates through the through hole and extends to the position below the supporting block, and the first pulley is contracted into the supporting block through the supporting block when the display device main body needs to be fixed, so that the display device main body is not easy to move, and the stability in fixing is facilitated.

Preferably, the gear center is fixedly connected with a rotating shaft, the rotating shaft penetrates through the side wall of the display device body and is fixedly connected with a crank, and the rotating shaft is driven to rotate by rotating the crank through the rotating shaft and the crank, so that the gear rotates, and the purpose of enabling the telescopic block to move up and down is achieved.

Preferably, the rotating block is provided with a positioning hole in a penetrating manner, the side wall of the groove is provided with a round hole, the positioning hole is matched with the round hole, and the rotating block can be fixed to the vertical position when rotating to the vertical position by the aid of the positioning hole and the round hole, so that stability of the display device main body is guaranteed.

The utility model has the advantages that:

the front wheel assembly and the rear wheel assembly are arranged at two ends of the bottom end face of the display device main body to achieve the effect of moving or fixing the display device main body, the telescopic block can be controlled to descend or ascend when the gear rotates by arranging the teeth and the gears, the sliding rod and the telescopic block can form buffering during relative motion by arranging the spring in the sliding chute, the first pulley can be contracted into the supporting block by arranging the supporting block when the display device main body needs to be fixed, so that the display device main body is not easy to move and is favorable for stability during fixing, the rotating shaft can be driven to rotate by rotating the crank through arranging the rotating shaft and the crank, so that the gear rotates to achieve the aim of enabling the telescopic block to move up and down, one end of the rubber pad can be rotated to the lower part when the display device main body needs to be fixed by arranging the rotating block, the second pulley can be rotated to the lower part when the display device main body needs to, convenient removal through setting up the rubber pad, can reduce the wearing and tearing of turning block, improves life, through setting up the handle, can promote the handle when the display device main part need remove, conveniently controls it, through setting up locating hole and round hole, can fix the stability of guaranteeing the display device main part to it when the turning block rotates to vertical position.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

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

FIG. 4 is a schematic structural view of a rear wheel assembly;

in the figure: 1. a display device body; 2. a front wheel assembly; 3. a rear wheel assembly; 4. an equipment room; 5. a slide bar; 6. a telescopic block; 7. a chute; 8. a spring; 9. teeth; 10. a gear; 11. a first pulley; 12. a groove; 13. rotating the block; 14. a rubber pad; 15. a second pulley; 16. a handle; 17. a support block; 18. a rotating shaft; 19. a crank; 20. positioning holes; 21. a circular hole.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to the schematic illustrations of figures 1-4,

a movement fixing mechanism for a display device comprises a display device main body 1, a front wheel assembly 2 and a rear wheel assembly 3, wherein the front wheel assembly 2 and the rear wheel assembly 3 are positioned at two ends of the bottom end face of the display device main body 1;

the display device comprises a display device main body 1, a device chamber 4 is arranged in the display device main body 1, a front wheel component 2 is positioned in the device chamber 4, the top end face of the device chamber 4 is fixedly connected with a sliding rod 5, the sliding rod 5 is vertically and downwards arranged, the lower end of the sliding rod 5 is slidably connected with a telescopic block 6, the top end face of the telescopic block 6 is provided with a sliding chute 7, the lower end of the sliding rod 5 is positioned in the sliding chute 7, the bottom of the sliding chute 7 is fixedly connected with a spring 8, the side wall of one side of the telescopic block 6 is fixedly connected with a tooth 9, the device chamber 4 is rotatably connected with a gear 10, the gear 10 is meshed with the tooth 9, the bottom end face of the telescopic block 6 is fixedly connected with a first pulley 11, the lower end of the telescopic block 6 penetrates through the bottom end face of the device chamber 4 and extends to the lower part of the display device main body 1, the sliding, the sliding rod 5 and the telescopic block 6 can form buffer during relative movement by arranging the spring 8 in the sliding chute 7;

lateral wall lower extreme all is provided with recess 12 around display device main part 1, rear wheel subassembly 3 sets up in recess 12, rear wheel subassembly 3 includes turning block 13, turning block 13 rotates to be connected on recess 12 lateral wall, 13 one end fixedly connected with rubber pads 14 of turning block, the other end regulation is connected with second pulley 15, through setting up turning block 13, can be when display device main part 1 needs to be fixed, it is rotatory to the below with 14 one end of rubber pads, when needs move display device main part 1, rotate 15 below with second pulley, convenient the removal, through setting up rubber pads 14, can reduce the wearing and tearing of turning block 13, and service life is prolonged.

Fixedly connected with handle 16 on one side lateral wall of display device main part 1, handle 16 is located the lateral wall that is close to rear wheel subassembly 3 one end, through setting up handle 16, can promote handle 16 when display device main part 1 needs to remove, conveniently controls it.

Display device main part 1 bottom end face fixedly connected with supporting shoe 17, supporting shoe 17 runs through from top to bottom has the through-hole, and first pulley 11 passes the through-hole and extends to supporting shoe 17 below, through setting up supporting shoe 17, can be when display device main part 1 needs to be fixed, inside contracting first pulley 11 to supporting shoe 17, makes display device main part 1 be difficult for removing, is favorable to the stability when fixed.

The center of the gear 10 is fixedly connected with a rotating shaft 18, the rotating shaft 18 penetrates through the side wall of the display device main body 1 and is fixedly connected with a crank 19, and through the arrangement of the rotating shaft 18 and the crank 19, the rotating shaft 18 can be driven to rotate by rotating the crank 19, so that the gear 10 rotates, and the purpose of enabling the telescopic block 6 to move up and down is achieved.

The rotating block 13 is provided with a positioning hole 20 in a penetrating manner, the side wall of the groove 12 is provided with a round hole 21, the positioning hole 20 is matched with the round hole 21, and the rotating block 13 can be fixed to a vertical position when rotating to ensure the stability of the display device main body 1 through the positioning hole 20 and the round hole 21.

The utility model discloses when using, when needs move display device, through rotating crank 19, it rotates to drive pivot 18, thereby make gear 10 rotate, make flexible piece 6 downstream, first pulley 11 moves to supporting shoe 17 below, rotate turning block 13 simultaneously, make second pulley 15 be located turning block 13 below, and insert the bolt on locating hole 20 and round hole 21, it is fixed to make turning block 13, promote handle 16 and can make display device move, when needs fix display device's position, reverse rotation crank 19, make flexible piece 6 move up, it moves up to drive first pulley 11, make it hide in supporting shoe 17, lift the bolt off, rotate turning block 13, make rubber pad 14 be located the below, and use bolt fastening turning block 13 once more.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (5)

1. A mobile fixing mechanism for a display device comprises a display device main body (1), a front wheel assembly (2) and a rear wheel assembly (3), and is characterized in that the front wheel assembly (2) and the rear wheel assembly (3) are positioned at two ends of the bottom end face of the display device main body (1);

an equipment chamber (4) is formed in the display device main body (1), the front wheel assembly (2) is located in the equipment chamber (4), a sliding rod (5) is fixedly connected to the top end face of the equipment chamber (4), the sliding rod (5) is vertically and downwardly arranged, a telescopic block (6) is slidably connected to the lower end of the sliding rod (5), a sliding groove (7) is formed in the top end face of the telescopic block (6), the lower end of the sliding rod (5) is located in the sliding groove (7), a spring (8) is fixedly connected to the bottom of the sliding groove (7), teeth (9) are fixedly connected to the side wall of one side of the telescopic block (6), a gear (10) is connected to the equipment chamber (4), the gear (10) is rotatably meshed with the teeth (9), a first pulley (11) is fixedly connected to the bottom end face of the telescopic block (6), and the lower end of the telescopic block (6) penetrates through the bottom end;

the lower ends of the front side wall and the rear side wall of the display device main body (1) are respectively provided with a groove (12), the rear wheel assembly (3) is arranged in the grooves (12), the rear wheel assembly (3) comprises a rotating block (13), the rotating block (13) is rotatably connected onto the side wall of the grooves (12), one end of the rotating block (13) is fixedly connected with a rubber pad (14), and the other end of the rotating block is fixedly connected with a second pulley (15).

2. A movement fixing mechanism for a display device according to claim 1, characterized in that a handle (16) is fixedly connected to a side wall of the display device body (1), and the handle (16) is located on the side wall near one end of the rear wheel assembly (3).

3. The moving and fixing mechanism for the exhibition apparatus according to claim 1, wherein the bottom end surface of the exhibition apparatus main body (1) is fixedly connected with a supporting block (17), the supporting block (17) is provided with a through hole vertically, and the first pulley (11) extends to the lower part of the supporting block (17) through the through hole.

4. A movement fixing mechanism for a display device according to claim 1, characterized in that the gear (10) is fixedly connected with a rotating shaft (18) in the center, and the rotating shaft (18) penetrates through the side wall of the display device main body (1) and is fixedly connected with a crank (19).

5. The movable fixing mechanism for the display device according to claim 1, wherein a positioning hole (20) penetrates through the rotating block (13), a circular hole (21) is formed in the side wall of the groove (12), and the positioning hole (20) is matched with the circular hole (21).

Images