Advertising machine convenient to disassemble and assemble

Abstract

The utility model discloses an advertising machine convenient to disassemble and assemble, and relates to the technical field of elevator advertising machines, the advertising machine comprises a fixing plate and an advertising machine body, the fixing plate is fixedly installed on the inner wall of an elevator through screws, and two sliding blocks are horizontally installed on a back plate of the advertising machine body. A first limiting block is installed at the end, away from the advertising machine body, of the sliding block, a limiting frame is horizontally installed on the side wall of the fixing plate, a sliding groove is formed in the side, away from the fixing plate, of the limiting frame, and the first limiting block and the limiting frame are provided with quick connecting mechanisms. When the advertising machine body is installed, the L-shaped extension plate is pulled out firstly, then the L-shaped extension plate is in butt joint with the interior of the opening, then the advertising machine body is pushed to move, the advertising machine body drives the first limiting block and the L-shaped extension plate to move, and therefore the first limiting block and the L-shaped extension plate are rapidly moved into the limiting frame; the advertising machine body can be quickly connected to the fixing plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to elevator advertising machine technical field, concretely is an advertising machine convenient to dismouting. BACKGROUND

[0002] Elevator advertising machine is a new generation of intelligent equipment that realizes information display and video advertisement playing through networking and multimedia system control mode of standard display, television and other display terminals.

[0003] For example: the authorized announcement number is CN222293304U a kind of convenient dismouting of elevator advertising, it is increased by installing a slider in the rear side of advertising machine, simultaneously, it is fixedly installed one slide rail in the front side of backboard, improve the dismounting and installation convenience of advertising machine when maintenance.

[0004] The above-mentioned elevator advertising machine still has some deficiencies, because the slider is arranged on the backboard of the advertising machine, when the slider and the slide rail are connected, the line of sight of the worker will be blocked, the slider and the slide rail are not easy to connect, which affects the quick installation of the advertising machine and is inconvenient for users to use.

[0005] In view of the above problems, an improved advertising machine convenient to dismouting is designed. UTILITY MODEL CONTENT

[0006] The utility model aims at providing an advertising machine convenient to dismouting to solve the problems in the above background.

[0007] To achieve the above object, the utility model provides the following technical scheme:

[0008] An advertising machine convenient to dismouting, including fixed plate and advertising machine body, the fixed plate is fixedly installed on the inner wall of elevator by screw, the backboard of advertising machine body is horizontally installed with two mutually parallel sliders, the end, away from advertising machine body, of slider is installed with first limit block, the side wall of fixed plate is horizontally installed with limit frame used in cooperation with first limit block, the side, away from fixed plate, of limit frame is equipped with sliding slot used in cooperation with slider, first limit block and limit frame are provided with quick connecting mechanism convenient for worker to butt joint first limit block and limit frame, the limit frame is provided with quick dismouting mechanism for blocking and fixing first limit block.

[0009] As a further scheme of the utility model: the quick connecting mechanism includes L type extension board, the L type extension board is sleeved in the side of the first limit block away from the advertising machine body, the first limit block is provided with limit groove on the end away from the advertising machine body, the side wall of the L type extension board close to the advertising machine body is installed with the second limit block used in cooperation with the limit groove, the second limit block is connected in sliding on the inner wall of the limit groove, one end of the sliding groove is provided with the opening used in cooperation with the L type extension board and the first limit block.

[0010] As a further scheme of the utility model: one end of the first limit block is installed with the second magnet, the first magnet used in cooperation with the second magnet is installed on the inner wall of the L type extension board opposite to the second magnet.

[0011] As a further scheme of the utility model: the quick dismounting mechanism includes the fixed frame corresponding to the limit frame, the fixed frame is installed on the side close to the opening of the limit frame upper end, the inner wall of the fixed frame is connected with the sliding plate in sliding, the end close to the limit frame of the sliding plate is installed with the inclined block for blocking the L type extension board and the first limit block, the end away from the inclined block of the sliding plate is installed with the moving plate through the fixed frame, the fixed plate side wall on the side away from the sliding plate of the moving plate is installed with the elastic telescopic rod for pushing the moving plate to move to the limit frame, the output end of the elastic telescopic rod is installed on the moving plate, the fixed frame is provided with the drive assembly for moving the inclined block to remove the blocking of the L type extension board and the first limit block.

[0012] As a further scheme of the utility model: the inner wall of the fixed frame is installed with the ball convenient for the sliding plate to move.

[0013] As a further scheme of the utility model: the drive assembly includes the rotating rod, one end of the rotating rod is rotatably connected on the side wall of the fixed frame away from the center position of the limit frame, the end away from the fixed frame of the rotating rod is installed with the rotating block, the rotating block is arranged on the side wall of the fixed plate, the side wall of the rotating rod is installed with the cam for pushing the moving plate to move, the side wall of the cam is close to the end close to the limit frame of the moving plate.

[0014] As a further scheme of the utility model: the limit frame and the fixed plate are connected together by welding.

[0015] Compared with the prior art, the utility model has the advantages of:

[0016] The utility model discloses a quick connecting mechanism of advertisement machine body, including fixed plate, advertisement machine body, elastic telescopic link, rotating block, limit frame, sliding groove, fixed frame, moving plate, rotating rod, cam, opening, sliding plate and inclined block, first limiting block, first magnet, L type extension board, limit slot, second limiting block and second magnet.

[0017] The utility model discloses a quick connecting mechanism of advertisement machine body, including fixed plate, advertisement machine body, elastic telescopic link, rotating block, limit frame, sliding groove, fixed frame, moving plate, rotating rod, cam, opening, sliding plate and inclined block, first limiting block, first magnet, L type extension board, limit slot, second limiting block and second magnet. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the structure schematic diagram of the utility model.

[0019] Figure 2 It is the structure schematic diagram of the utility model in limit frame.

[0020] Figure 3 It is the structure schematic diagram of quick dismounting mechanism in the utility model.

[0021] Figure 4 It is the structure schematic diagram of quick connecting mechanism in the utility model.

[0022] Figure 5 It is the structure schematic diagram of L type extension board in the utility model.

[0023] Among them: 1, fixed plate, 2, advertisement machine body, 3, elastic telescopic link, 4, rotating block, 5, limit frame, 6, sliding groove, 7, fixed frame, 8, moving plate, 9, rotating rod, 10, cam, 11, opening, 12, sliding plate, 13, inclined block, 14, sliding block, 15, first limiting block, 16, first magnet, 17, L type extension board, 18, limit slot, 19, second limiting block, 20, second magnet. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings of the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the range of the utility model protection.

[0025] Please refer to Figures 1-5The utility model discloses an advertisement machine convenient to dismount, which comprises a fixed plate 1 and an advertisement machine body 2, the fixed plate 1 is fixedly installed on the inner wall of the elevator through screw, two mutually parallel sliding blocks 14 are horizontally installed on the backboard of the advertisement machine body 2, a first limiting block 15 is installed at the end of the sliding block 14 away from the advertisement machine body 2, a limiting frame 5 that is used in cooperation with the first limiting block 15 is horizontally installed on the side wall of the fixed plate 1, a sliding slot 6 that is used in cooperation with the sliding block 14 is formed on the side of the limiting frame 5 away from the fixed plate 1, a quick connecting mechanism that facilitates the butt joint of the first limiting block 15 and the limiting frame 5 by the staff is arranged on the first limiting block 15 and the limiting frame 5, and a quick dismounting mechanism for blocking and fixing the first limiting block 15 is arranged on the limiting frame 5.

[0026] The quick connecting mechanism comprises an L-shaped extension plate 17, the L-shaped extension plate 17 is sleeved on the side of the first limiting block 15 away from the advertisement machine body 2, a limiting groove 18 is formed at the end of the first limiting block 15 away from the advertisement machine body 2, a second limiting block 19 that is used in cooperation with the limiting groove 18 is installed on the side wall of the L-shaped extension plate 17 close to the advertisement machine body 2, the second limiting block 19 is slidingly connected to the inner wall of the limiting groove 18, and one end of the sliding slot 6 is provided with an opening 11 that is used in cooperation with the L-shaped extension plate 17 and the first limiting block 15.

[0027] One end of the first limiting block 15 is provided with a second magnet 20, and a first magnet 16 that is used in cooperation with the second magnet 20 is installed on the inner wall of the L-shaped extension plate 17 opposite to the second magnet 20.

[0028] During installation, the staff pulls the L-shaped extension plate 17, the L-shaped extension plate 17 drives the second limiting block 19 to move along the inner wall of the limiting groove 18, so that the L-shaped extension plate 17 is stretched out and crosses the side wall of the advertisement machine body 2, then the staff puts the L-shaped extension plate 17 into the opening 11, and then pushes the advertisement machine body 2 to move, so that the advertisement machine body 2 drives the sliding block 14, the first limiting block 15 and the L-shaped extension plate 17 to move into the limiting frame 5.

[0029] The quick dismounting mechanism comprises a fixed frame 7 corresponding to each limiting frame 5, the fixed frame 7 is installed on the upper end of the limiting frame 5 close to one side of the opening 11, a sliding plate 12 is slidably connected to the inner wall of the fixed frame 7, one end of the sliding plate 12 close to the limiting frame 5 is provided with an inclined block 13 for blocking the L-shaped extension plate 17 and the first limiting block 15, and the other end of the sliding plate 12 away from the inclined block 13 is provided with a moving plate 8, a fixed plate 1 is installed on the side wall of the moving plate 8 away from the sliding plate 12, and an elastic telescopic rod 3 for pushing the moving plate 8 to move towards the limiting frame 5 is installed on the side wall of the fixed plate 1, and the output end of the elastic telescopic rod 3 is installed on the moving plate 8, and the fixed frame 7 is provided with a driving assembly for moving the inclined block 13 to remove the blocking of the L-shaped extension plate 17 and the first limiting block 15.

[0030] The driving assembly comprises a rotating rod 9, one end of the rotating rod 9 is rotatably connected to the side wall of the fixed frame 7 away from the center position of the limiting frame 5, the other end of the rotating rod 9 away from the fixed frame 7 is provided with a rotating block 4, the rotating block 4 is arranged on the side wall of the fixed plate 1, and a cam 10 for pushing the moving plate 8 to move is installed on the side wall of the rotating rod 9, and the side wall of the cam 10 is in close contact with one end of the moving plate 8 close to the limiting frame 5.

[0031] When dismounting, the staff rotates the rotating block 4 by the cross, the rotating block 4 drives the rotating rod 9 to rotate, the rotating rod 9 drives the cam 10 to rotate, the protruding end of the cam 10 pushes the moving plate 8 away from the limiting frame 5, the moving plate 8 drives the sliding plate 12 and the inclined block 13 to move, and the elastic telescopic rod 3 is compressed, the inclined block 13 is retracted into the fixed frame 7, and the blocking of the L-shaped extension plate 17 and the first limiting block 15 is removed.

[0032] The working principle of the convenient dismounting advertising machine is as follows:

[0033] When installing the advertising machine body 2, the staff pulls the L-shaped extension plate 17, the L-shaped extension plate 17 drives the second limiting block 19 to move along the inner wall of the limiting groove 18, so that the L-shaped extension plate 17 is extended and passes over the side wall of the advertising machine body 2, then the staff puts the L-shaped extension plate 17 into the opening 11, and then pushes the advertising machine body 2 to move, so that the advertising machine body 2 drives the sliding block 14, the first limiting block 15 and the L-shaped extension plate 17 to move into the limiting frame 5.

[0034] In the process of moving, the L-shaped extension plate 17 and the first limiting block 15 push the inclined block 13 to move, the inclined block 13 drives the sliding plate 12 and the moving plate 8 to move, the moving plate 8 compresses the elastic telescopic rod 3, after the L-shaped extension plate 17 and the first limiting block 15 completely move into the limiting frame 5, the elastic telescopic rod 3 pushes the moving plate 8 to move, the moving plate 8 drives the sliding plate 12 to move, and the sliding plate 12 drives the inclined block 13 to extend into the limiting frame 5 to block the L-shaped extension plate 17 and the first limiting block 15.

[0035] When disassembling, the staff rotates the rotating block 4 through the cross lifting, the rotating block 4 drives the rotating rod 9 to rotate, the rotating rod 9 drives the cam 10 to rotate, the protruding end of the cam 10 pushes the moving plate 8 away from the limiting frame 5, the moving plate 8 drives the sliding plate 12 and the inclined block 13 to move and compresses the elastic telescopic rod 3, the inclined block 13 is retracted into the fixed frame 7 to release the block of the L-shaped extension plate 17 and the first limiting block 15, then the staff moves the advertising machine body 2, the advertising machine body 2 drives the L-shaped extension plate 17 and the first limiting block 15 to move out of the limiting frame 5.

[0036] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application.

Claims

1. A convenient disassembly advertising machine, comprising a fixed plate (1) and an advertising machine body (2), the fixed plate (1) is fixedly installed on the inner wall of the elevator through screws, two mutually parallel sliding blocks (14) are horizontally installed on the back plate of the advertising machine body (2), a first limiting block (15) is installed at the end of the sliding block (14) away from the advertising machine body (2), a limiting frame (5) used in cooperation with the first limiting block (15) is horizontally installed on the side wall of the fixed plate (1), a sliding groove (6) used in cooperation with the sliding block (14) is formed on the side of the limiting frame (5) away from the fixed plate (1), characterized in that, The first limiting block (15) and the limiting frame (5) are provided with a quick connecting mechanism for facilitating the workers to butt joint the first limiting block (15) and the limiting frame (5).

2. The advertisement machine of claim 1, wherein, The quick connecting mechanism comprises an L-shaped extension plate (17) which is sleeved on the side of the first limiting block (15) away from the advertising machine body (2), one end of the first limiting block (15) away from the advertising machine body (2) is provided with a limiting groove (18), the L-shaped extension plate (17) is installed with a second limiting block (19) on the side wall close to the advertising machine body (2) and the second limiting block (19) is used in cooperation with the limiting groove (18), the second limiting block (19) is slidingly connected to the inner wall of the limiting groove (18), and one end of the sliding groove (6) is provided with an opening (11) used in cooperation with the L-shaped extension plate (17) and the first limiting block (15).

3. The advertisement machine of claim 2, wherein, One end of the first limiting block (15) is installed with a second magnet (20), and the inner wall of the L-shaped extension plate (17) opposite to the second magnet (20) is installed with a first magnet (16) used in cooperation with the second magnet (20).

4. The advertisement machine of claim 2, wherein, The quick dismounting mechanism comprises a fixed frame (7) corresponding to the limiting frame (5), the fixed frame (7) is installed on the upper end of the limiting frame (5) and close to the side of the opening (11), the inner wall of the fixed frame (7) is slidingly connected with a sliding plate (12), one end of the sliding plate (12) close to the limiting frame (5) penetrates through the limiting frame (5) and is installed with an inclined block (13) for blocking the L-shaped extension plate (17) and the first limiting block (15), the end of the sliding plate (12) away from the inclined block (13) penetrates through the fixed frame (7) and is installed with a moving plate (8), the side wall of the fixed plate (1) on the side of the moving plate (8) away from the sliding plate (12) is installed with an elastic telescopic rod (3) for pushing the moving plate (8) to move towards the limiting frame (5), the output end of the elastic telescopic rod (3) is installed on the moving plate (8), and the fixed frame (7) is provided with a driving assembly for moving the inclined block (13) to release the blocking of the L-shaped extension plate (17) and the first limiting block (15).

5. The advertisement machine of claim 4, wherein, The inner wall of the fixed frame (7) is installed with a ball for facilitating the movement of the sliding plate (12).

6. The advertisement machine of claim 4, wherein, The driving assembly comprises a rotating rod (9), one end of the rotating rod (9) is rotatably connected to the side wall of the fixed frame (7) away from the center position of the limiting frame (5), the end of the rotating rod (9) away from the fixed frame (7) is installed with a rotating block (4), the rotating block (4) is arranged on the side wall of the fixed plate (1), the side wall of the rotating rod (9) is installed with a cam (10) for pushing the moving plate (8) to move, and the side wall of the cam (10) is in close contact with one end of the moving plate (8) close to the limiting frame (5).

7. The advertisement machine of claim 1, wherein, The limiting frame (5) and the fixed plate (1) are connected together by welding.

Images