Adjustable working frame for advertisement design

Abstract

The utility model belongs to the technical field of advertising, and particularly relates to an adjustable working frame for advertisement design, which comprises a working plate, a support frame hinged to the rear side of the working plate, a positioning mechanism assembled and connected between the support frame and the working plate, a first baffle fixedly connected to one side of the working plate, and a second baffle slidably connected to the upper side of the working plate. Receding grooves are formed in the upper portion and the lower portion of the front side of the working plate, a sliding rod and a threaded rod are assembled and connected in the two receding grooves correspondingly, the second baffle is in threaded connection with the threaded rod and is in sliding connection with the sliding rod, and fixing grooves are formed in the left sides and the right sides of the two receding grooves of the working plate. The advertising board is simple in structure, advertising boards of different sizes can be installed, the size of the advertising board can be smaller than or larger than that of the working board, high usability is achieved, and the advertising boards are fixed by making the inner sides of the first baffle and the second baffle make contact with the advertising boards.

Description

Technical Field

[0001] The utility model belongs to the technical field of advertisement and publicity, and particularly relates to an adjustable work stand for advertisement design. Background Art

[0002] Advertising is a communication activity that uses various media to convey information about products, services, concepts, or organizations to the public in order to attract attention, stimulate interest, and motivate action. Many stores choose to place promotional boards on work racks to promote their stores. In order to accommodate promotional boards of different sizes, store staff hope that the work racks can be adjusted.

[0003] For example, the patent document with publication number CN220121460U discloses an adjustable billboard for advertising design, including a support frame, wherein the support frame is "L"-shaped and is provided with two, one end of each of the two support frames is rotatably connected to one end of each of the two rotating frames via an angle adjustment mechanism, and the other ends of the two support frames and the two rotating frames are movably connected via a connecting rod, and a width adjustment mechanism is fixedly connected to the outer wall of the connecting rod between the two support frames, and insertion holes are provided on the side walls of the two rotating frames, and advertising paper boards are inserted into the insertion holes. This adjustable billboard for advertising design is different from the existing technology. Through the setting of the angle adjustment mechanism, the rotating frame can be arbitrarily adjusted to achieve a suitable angle, and at the same time, it can solve the problem of the fixed single size of the existing billboards;

[0004] However, in the prior art, since the distance between the support frames cannot be reduced, the prior art can only fix billboards whose sizes are larger than the distance between the support frames, and cannot adjust billboards whose sizes are smaller than the distance between the support frames. At the same time, the support frames occupy a large space and are not convenient for storage. Utility Model Content

[0005] In view of the problems raised by the above background technology, the purpose of the present utility model is to provide an adjustable work stand for advertising design to solve the problems raised by the above background technology.

[0006] In order to achieve the above technical objectives, the technical solutions adopted by this utility model are as follows:

[0007] The cam is connected to the workbench by a plurality of levers, and the lever is connected to the workbench by a plurality of levers, and the plurality of levers have respective levers, and the plurality of levers have respective levers.

[0008] Preferably, a third baffle is fixedly connected to the lower side of the working plate.

[0009] Preferably, the support frame includes a rotating rod, which is hinged to the working plate, and the two ends of the rotating rod are fixedly connected to U-shaped rods, the lower end of the U-shaped rod is flush with the lower end of the working plate, and one end of the rotating rod is assembled and connected to the positioning mechanism.

[0010] Preferably, the positioning mechanism includes a positioning tooth fixedly connected to the end of the rotating rod, the outer ring of the positioning tooth is assembled and connected with a positioning tooth sleeve, the outer end of the positioning tooth sleeve abuts against an elastic member, and the other end of the elastic member is fixedly connected to the working plate.

[0011] Preferably, a push block is fixedly connected to the upper side of the positioning gear sleeve, a right-angle plate is fixedly connected to the rear side of the working plate, the push block slides in a sliding groove provided in the right-angle plate, and the other end of the elastic member is fixedly connected to the right-angle plate.

[0012] Preferably, the end of the screw rod away from the first baffle is fixedly connected to a rotating handle.

[0013] Preferably, the positioning member includes a fixing plate fixedly connected to the rear side of the working plate and located on both sides of the fixing groove, a through hole is opened between the fixing plate and the rotating seat, and a positioning pin is inserted into the through hole.

[0014] Compared with the prior art, the present invention has the following advantages:

[0015] The utility model has a simple structure and can install billboards of different sizes. The size of the billboard can be smaller than or larger than the working board. It has strong usability and can fix the billboard by contacting the inner sides of the first baffle and the second baffle with the billboard.

[0016] The angle of the support frame of the utility model is easy to adjust. When the positioning tooth sleeve is slid out of the positioning tooth, the positioning tooth can rotate relative to the working plate, and the bottom of the support frame and the bottom of the working plate are in contact with the ground. Therefore, when the angle between the support frame and the working plate changes, the inclination angle of the working plate can change.

[0017] When the work stand is not in use, the support frame is rotated to contact the work plate, thereby reducing the space occupied by the work stand and facilitating storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention can be further described by way of non-limiting examples given in the accompanying drawings;

[0019] Figure 1 This is a structural schematic diagram of an embodiment of an adjustable working stand for advertising design according to the present utility model;

[0020] Figure 2 This is a schematic diagram of the tilted state of the working plate of the utility model;

[0021] Figure 3 This is a schematic diagram of the rear structure of the working plate of the utility model;

[0022] Figure 4 This is a schematic diagram of the working plate structure of the utility model;

[0023] Figure 5 This is a structural diagram of the support frame assembly of the utility model;

[0024] Figure 6 This is a schematic diagram of the assembly of the screw and the first baffle of the utility model;

[0025] The main component symbols are described as follows:

[0026] Working plate 1, first baffle 11, second baffle 12, clearance groove 13, third baffle 14;

[0027] Support frame 2, rotating rod 21, positioning gear 211, U-shaped rod 22;

[0028] Positioning mechanism 3, positioning gear sleeve 32, push block 321, elastic member 33;

[0029] Sliding rod 4, screw rod 5, rotating handle 51;

[0030] Rotating seat 6, positioning member 7, fixing plate 71, positioning pin 72. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below with reference to the accompanying drawings and embodiments.

[0032] like Figure 1-6 As shown, an adjustable work frame for advertising design includes a work plate 1, a support frame 2 is hinged to the rear side of the work plate 1, a positioning mechanism 3 is assembled and connected between the support frame 2 and the work plate 1, a first baffle 11 is fixedly connected to one side of the work plate 1, and a second baffle 12 is slidably connected to the upper side of the work plate 1, and a clearance groove 13 is provided at the upper and lower parts of the front side of the work plate 1, and a slide rod 4 and a screw rod 5 are respectively assembled and connected in the two clearance grooves 13, the second baffle 12 and the screw 5 are threadedly connected and slidably connected to the slide rod 4, and a fixed groove is provided on the left and right sides of the two clearance grooves 13 of the work plate 1, and the ends of the screw 5 and the slide rod 4 close to the first baffle 11 are rotatably connected to a rotating seat 6 located in the fixed groove, and a positioning member 7 is connected between the rotating seat 6 and the rear side of the work plate 1.

[0033] According to the technical solution of this embodiment, the front side of the working plate 1 is used to place the billboard, and the rear side is used to connect the support frame 2. The positioning mechanism 3 is used to rotate the support frame 2 after adjusting the rotation angle of the support frame 2. The first baffle 11 is used to limit one side of the working plate 1. By adjusting the position of the second baffle 12, the distance between the first baffle 11 and the second baffle 12 is changed, so that billboards of different sizes can be installed. The position of the second baffle 12 is adjusted by rotating the screw 5. The lower part of the second baffle 12 is slidably connected to the slide rod 4. When the rotating seat 6 is located in the fixed groove on the side close to the baffle 11, the screw 5 and the slide rod 4 are located in the working plate 1, and the second baffle 12 can move in the working plate 1, and billboards smaller than the working plate 1 can be installed. When the rotating seat 6 is located in the fixed groove on the side away from the baffle 11, the second baffle 12 moves on the outside of the working plate 1, and billboards larger than the working plate 1 can be installed.

[0034] Reference Figure 1 : The lower side of the working plate 1 is fixedly connected with a third baffle 14. In the present embodiment, the third baffle 14 is used to support the lower part of the billboard to prevent the billboard from sliding out of the working plate 1.

[0035] Reference Figure 3 The support frame 2 includes a rotating rod 21, which is hingedly connected to the work plate 1. U-shaped rods 22 are fixedly connected at each end of the rotating rod 21, with the lower end of the U-shaped rod 22 flush with the lower end of the work plate 1. One end of the rotating rod 21 is assembled and connected to the positioning mechanism 3. In this embodiment, the rotating rod 21 of the support frame 2 is used to rotate relative to the work plate 1, thereby adjusting the angle between the support frame 2 and the work plate 1. The positioning mechanism 3 is used to secure the support frame 2 after the angle is adjusted, preventing the support frame 2 from rotating relative to the work plate 1.

[0036] Reference Figure 5The positioning mechanism 3 includes a positioning tooth 211 fixedly connected to the end of the rotating rod 21. A positioning tooth sleeve 32 is assembled and connected to the outer ring of the positioning tooth 211. The outer end of the positioning tooth sleeve 32 abuts an elastic member 33, and the other end of the elastic member 33 is fixedly connected to the work plate 1. A push block 321 is fixedly connected to the upper side of the positioning tooth sleeve 32. The rear side of the work plate 1 is fixedly connected to the right-angle plate 15. The push block 321 slides within a slot defined in the right-angle plate 15. The other end of the elastic member 33 is fixedly connected to the right-angle plate 15. In this embodiment, the positioning tooth sleeve 32 cannot rotate relative to the right-angle plate 15, so that when the positioning tooth sleeve 32 and the positioning tooth 211 are engaged with each other, the support frame 2 cannot rotate, and a stable triangle is formed between the support frame 2 and the working plate 1. When the push block 321 is pushed to the side away from the first baffle 11, the positioning tooth sleeve 32 is disengaged from the positioning tooth 211, so that the positioning tooth 211 can rotate relative to the positioning tooth sleeve 32, and the angle between the support frame 2 and the working plate 1 can be adjusted, thereby adjusting the placement angle of the working plate 1.

[0037] Reference Figure 6 The end of the screw rod 5 away from the first baffle 11 is fixedly connected with a rotating handle 51. In this embodiment, the rotating handle 51 is used to drive the screw rod 5 to rotate, thereby changing the position of the second baffle 12 according to the size of the billboard.

[0038] Reference Figure 3 Positioning member 7 includes a fixing plate 71 fixedly connected to the rear side of work plate 1 on either side of the fixing slot. A through-hole is defined between fixing plate 71 and rotating base 6, into which a positioning pin 72 is inserted. In this embodiment, fixing plate 71 is used to secure rotating base 6 to prevent it from moving forward or backward. Positioning pin 72 secures the position of rotating base 6 relative to fixing plate 71, and the positioning pin 72 and fixing plate 71 are secured by friction.

[0039] The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Anyone skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by persons skilled in the art without departing from the spirit and technical principles disclosed herein shall be covered by the claims of the present invention.

Claims

1. An adjustable work stand for advertising design, comprising a work plate (1), characterized in that: The rear side of the working plate (1) is hinged with a support frame (2), and a positioning mechanism (3) is assembled and connected between the support frame (2) and the working plate (1). One side of the working plate (1) is fixedly connected with a first baffle (11), and the upper side of the working plate (1) is slidably connected with a second baffle (12). The upper and lower parts of the front side of the working plate (1) are provided with a clearance groove (13), and a slide rod (4) and a screw rod (5) are respectively assembled and connected in the two clearance grooves (13). The second baffle (12) and the screw rod (5) are threadedly connected and slidably connected to the slide rod (4). Fixed grooves are provided on the left and right sides of the two clearance grooves (13) of the working plate (1), and one end of the screw rod (5) and the slide rod (4) close to the first baffle (11) is rotatably connected to a rotating seat (6) located in the fixed groove, and a positioning member (7) is connected between the rotating seat (6) and the rear side of the working plate (1).

2. The adjustable work stand for advertising design according to claim 1, characterized in that: A third baffle (14) is fixedly connected to the lower side of the working plate (1).

3. The adjustable work stand for advertising design according to claim 2, characterized in that: The support frame (2) includes a rotating rod (21), the rotating rod (21) is hinged to the working plate (1), the two ends of the rotating rod (21) are fixedly connected to U-shaped rods (22), the lower end of the U-shaped rod (22) is flush with the lower end of the working plate (1), and one end of the rotating rod (21) is assembled and connected to the positioning mechanism (3).

4. The adjustable work stand for advertising design according to claim 3, characterized in that: The positioning mechanism (3) comprises a positioning tooth (211) fixedly connected to the end of the rotating rod (21); the outer ring of the positioning tooth (211) is assembled and connected with a positioning tooth sleeve (32); the outer end of the positioning tooth sleeve (32) abuts against an elastic member (33); the other end of the elastic member (33) is fixedly connected to the working plate (1).

5. The adjustable work stand for advertising design according to claim 4, characterized in that: The upper side of the positioning tooth sleeve (32) is fixedly connected to a push block (321), the rear side of the working plate (1) is fixedly connected to a right-angle plate (15), the push block (321) slides in a sliding groove provided in the right-angle plate (15), and the other end of the elastic member (33) is fixedly connected to the right-angle plate (15).

6. The adjustable work stand for advertising design according to claim 1, characterized in that: The end of the screw rod (5) away from the first baffle (11) is fixedly connected to a rotating handle (51).

7. The adjustable work stand for advertising design according to claim 3, characterized in that: The positioning member (7) includes a fixing plate (71) fixedly connected to the rear side of the working plate (1) and located on both sides of the fixing groove. A through hole is provided between the fixing plate (71) and the rotating seat (6), and a positioning pin (72) is inserted into the through hole.

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