CN209056255U - A kind of detachable building exhibition designed holder - Google Patents

Abstract

The utility model discloses a detachable architectural exhibition design stand, which comprises two bases, two fixed cylinders and two movable rods, the top of the base is fixedly connected with the fixed cylinders, and the movable rods penetrate through the fixed cylinders and extend to the Its interior is screwed with a screw through a threaded barrel, and the screw penetrates through the threaded barrel and extends to the outside and is fixedly connected to the bottom surface of the fixed barrel through a bearing. The detachable architectural exhibition design frame makes it easy to adjust the height of the connecting rod through the linkage between the fixed cylinder, the screw, the threaded cylinder, the driving gear, the driven gear and the rotating rod, so as to facilitate the display of posters of different sizes. Through the linkage between the fixing rod, the positioning rod, the limiting rod, the through slot, the extrusion spring and the limiting hole, it is convenient to disassemble the connecting rod after use. Insert the disassembled connecting rod into the card slot to fix it for easy portability.

Description

A detachable architectural exhibition design stand

technical field

The utility model belongs to the technical field of architectural exhibition racks, in particular to a detachable architectural exhibition design rack.

Background technique

When conducting publicity and exhibition activities, it is usually necessary to use exhibition racks to promote and market their products. By taking this opportunity to advertise new products, new technologies, new processes, etc., to convey and display product information to consumers , Because some exhibition occasions usually have limited area and space, in the prior art, wall-mounted billboard devices usually use wall brackets to fix advertising pictures on the wall for publicity. This method makes it difficult to disassemble and assemble advertisements in exhibitions transportation, so it is necessary to design a detachable architectural exhibition design frame to solve this problem.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a detachable architectural exhibition design frame to solve the problems raised in the above background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a detachable architectural exhibition design frame, comprising two bases, two fixed cylinders and two movable rods, the top of the base is fixedly connected with a fixed cylinder, and the The movable rod penetrates the fixed cylinder and extends to the inside of the fixed cylinder and is screwed with the screw rod through the threaded cylinder. A driving tooth is fixedly connected, the driving tooth is used in cooperation with the driven tooth, a rotating rod is fixedly connected to the side of the driven tooth away from the driving tooth, and the top ends of the two movable rods are fixedly connected with a fixed block, and the two The fixing blocks are connected by connecting rods, the side of the fixing block is provided with a socket for use with the connecting rod, the top surface of the fixing block is fixedly connected with a fixing rod, and the top end of the fixing rod is fixedly connected The positioning rod penetrates through the through slot opened on the limit rod and extends to its interior to be fixedly connected with the compression spring. The bottom end of the limit rod is used in cooperation with the limit hole opened on the connecting rod. The bottom surface of the connecting rod The upper part is provided with a chute which is used in cooperation with the hook, and the hook is fixed inside the chute by a pin shaft.

This setting utilizes the linkage between the fixed cylinder, the screw, the threaded cylinder, the driving gear, the driven gear and the rotating rod, which makes it easy to adjust the height of the connecting rod, so as to facilitate the display of posters of different sizes. The linkage relationship among the rod, the limit rod, the through groove, the squeeze spring and the limit hole makes it easy to disassemble the connecting rod after use, so as to be convenient to carry.

Preferably, the inside of the fixed cylinder is symmetrically provided with a limit chute used in cooperation with a sliding rod, and the sliding rod is fixedly connected to the surface of the movable rod.

This setup utilizes the slide bar and limit chute to increase the stability of the movable bar as it moves up and down.

Preferably, a fixing plate is fixedly connected to the inside of the fixing cylinder and above the driving teeth, and the screw rod penetrates through the through hole opened on the fixing plate and extends above it.

This setting uses the fixed plate to avoid collision with the driving teeth when the movable rod falls.

Preferably, a hanging ring is fixedly connected to the upper surface of the base and one side of the fixing cylinder.

This setup utilizes a hanging loop to easily secure the bottom end of the display poster.

Preferably, a fixing plate is fixedly connected to the outer surface of the fixing cylinder, and the fixing plate is provided with a slot for cooperating with the connecting rod.

This arrangement utilizes the fixing plate and the card slot, so that it is convenient to insert the disassembled connecting rod into the card slot to fix it, and it is convenient to carry.

Preferably, universal wheels are fixedly connected to the bottom surface of the base.

The technical effects and advantages of the present utility model: the detachable architectural exhibition design frame, through the linkage relationship between the fixed cylinder, the screw, the threaded cylinder, the driving teeth, the driven teeth and the rotating rod, makes it easy to adjust the height of the connecting rod, thereby It is convenient to display posters of different sizes. Through the linkage relationship between the fixed rod, the positioning rod, the limit rod, the through slot, the squeeze spring and the limit hole, it is convenient to disassemble the connecting rod after use. The fixing plate and the card slot make it convenient to insert the disassembled connecting rod into the card slot to fix it, which is convenient to carry.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural front view schematic diagram of the utility model;

3 is a schematic top view of the fixed plate structure of the present invention;

4 is an enlarged schematic view of the structure at A place of the present utility model;

FIG. 5 is an enlarged schematic view of the structure at B of the present invention.

In the picture: 1 base, 2 fixed cylinder, 3 movable rod, 4 threaded cylinder, 5 screw rod, 6 driving teeth, 7 driven teeth, 8 rotating rod, 9 fixed block, 10 connecting rod, 11 jack, 12 fixed rod, 13 positioning rod, 14 limit rod, 15 through slot, 16 squeeze spring, 17 limit hole, 18 hook, 19 chute, 20 slide rod, 21 limit chute, 22 fixed plate, 23 hanging ring, 24 fixed board, 25 card slots.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

The utility model provides a detachable architectural exhibition design stand as shown in Figures 1-5, comprising two bases 1, two fixed cylinders 2 and two movable rods 3, the top of the base 1 is fixedly connected with a fixed Cylinder 2, the movable rod 3 penetrates through the fixed cylinder 2 and extends to the inside of the fixed cylinder 2 and is screwed with the screw 5 through the threaded cylinder 4. The screw 5 penetrates through the threaded cylinder 4 and extends to the outside and is fixedly connected to the bottom surface of the fixed cylinder 2 through a bearing. A driving tooth 6 is fixedly connected on the surface of the screw 5 and located below the movable rod 3 . The driving tooth 6 is used in cooperation with the driven tooth 7 , and the driven tooth 7 is fixedly connected to the side away from the driving tooth 6 . There is a rotating rod 8, the top ends of the two movable rods 3 are fixedly connected with a fixed block 9, and the two fixed blocks 9 are connected by a connecting rod 10, and the side of the fixed block 9 is provided with a connecting rod 10. The top surface of the fixing block 9 is fixedly connected with a fixing rod 12, and the positioning rod 13 fixedly connected to the top of the fixing rod 12 penetrates through the through slot 15 opened on the limiting rod 14 and extends to the interior It is fixedly connected to the compression spring 16, the bottom end of the limit rod 14 is used in cooperation with the limit hole 17 opened on the connecting rod 10, and the bottom surface of the connecting rod 10 is provided with a chute 19 for use with the hook 18. , the hook 18 is fixed inside the chute 19 through a pin.

Specifically, the inside of the fixed cylinder 2 is symmetrically provided with a limit chute 21 used in cooperation with the sliding rod 20 , and the sliding rod 20 is fixedly connected to the surface of the movable rod 3 .

Specifically, a fixing plate 22 is fixedly connected to the interior of the fixing cylinder 2 and located above the driving teeth 6 , and the screw rod 5 penetrates through the through hole opened on the fixing plate 22 and extends to the top thereof.

Specifically, a hanging ring 23 is fixedly connected to the upper surface of the base 1 and to one side of the fixing cylinder 2 .

Specifically, a fixing plate 24 is fixedly connected to the outer surface of the fixing cylinder 2 , and the fixing plate 24 is provided with a slot 25 for cooperating with the connecting rod 10 .

Specifically, universal wheels are fixedly connected to the bottom surface of the base 1 .

The detachable architectural exhibition design rack, when in use, drives the driven teeth 7 to rotate by rotating the rotating rod 8, and then drives the driving teeth 6 to rotate, so as to drive the screw 5 to rotate, and cooperate with the threaded barrel 4, so that the movable rod 3 is driven to rotate. Move up and down inside the fixed cylinder 2 so that the height of the connecting rod 10 can be easily adjusted. After use, the movable rod 3 is received inside the fixed cylinder 2, and then the limit rod 14 is pulled upwards so that it matches the desired hole 17. Then, the connecting rod 10 is separated from the socket 11, so that the connecting rod 10 is disassembled, and then inserted into the card slot 25 to fix it, and then it is convenient to carry.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements to some of its technical features, any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model, All should be included within the protection scope of the present invention.

Claims (6)

1. A detachable architectural exhibition design frame, comprising two bases (1), two fixed cylinders (2) and two movable rods (3), characterized in that: the top of the base (1) is fixedly connected with a The fixed cylinder (2), the movable rod (3) penetrates through the fixed cylinder (2) and extends to the inside of the fixed cylinder (2) and is screwed with the screw (5) through the threaded cylinder (4), and the screw (5) penetrates through the threaded cylinder (4) And it extends to the outside and is fixedly connected with the bottom surface of the fixed cylinder (2) through a bearing, and a driving tooth (6) is fixedly connected on the surface of the screw (5) and located below the movable rod (3). The driving tooth (6) ) is used in conjunction with the driven teeth (7), the side of the driven teeth (7) away from the driving teeth (6) is fixedly connected with a rotating rod (8), and the top ends of the two movable rods (3) are fixedly connected with a A fixing block (9), and the two fixing blocks (9) are connected by a connecting rod (10), and a socket (11) for cooperating with the connecting rod (10) is provided on the side of the fixing block (9). ), a fixing rod (12) is fixedly connected to the top surface of the fixing block (9), and the positioning rod (13) fixedly connected to the top of the fixing rod (12) penetrates through the opening on the limiting rod (14). The groove (15) extends to the inside and is fixedly connected to the compression spring (16). The bottom surface of the connecting rod (10) is provided with a chute (19) used in cooperation with the hook (18), and the hook (18) is fixed inside the chute (19) through a pin shaft. 2. A detachable architectural exhibition design stand according to claim 1, characterized in that: the interior of the fixing cylinder (2) is symmetrically provided with a limit chute (21) used in cooperation with the sliding rod (20). , the sliding rod (20) is fixedly connected on the surface of the movable rod (3). 3. A detachable architectural exhibition design stand according to claim 1, characterized in that: a fixed plate (22) is fixedly connected inside the fixed cylinder (2) and located above the driving teeth (6), so The screw rod (5) penetrates through the through hole opened on the fixing plate (22) and extends above it. 4. A detachable architectural exhibition design stand according to claim 1, characterized in that a hanging ring (23) is fixedly connected to the upper surface of the base (1) and to one side of the fixing cylinder (2) . 5. A detachable architectural exhibition design stand according to claim 1, characterized in that: a fixing plate (24) is fixedly connected to the outer surface of the fixing cylinder (2), and the fixing plate (24) A card slot (25) for cooperating with the connecting rod (10) is provided on the upper part. 6 . A detachable architectural exhibition design stand according to claim 1 , characterized in that: universal wheels are fixedly connected to the bottom surface of the base ( 1 ). 7 .