Display rack convenient to disassemble and assemble

By adopting a sliding connection structure of connecting blocks and connecting slots on the display rack, combined with the limit mechanism of elastic card receiving and abutting ball, the display rack is easily disassembled, as well as telescopic adjustment, solving the low efficiency and inadequate adjustment of the existing display rack. The problem of this problem improves the efficiency and display effect, and provides good dustproof function.

CN222425740UActive Publication Date: 2025-02-07QUANZHOU SHANGZHENG EXHIBITION PROD IND & TRADE CO LTD
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Patent Information

Application Number
CN202420767307.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-15
Publication Date
2025-02-07
Estimated Expiration
2034-04-15

AI Technical Summary

Technical Problem

The existing display racks are inefficient when disassembly and assembled and carry, and the length of the hanging rod is unadjustable, making them not suitable for displaying items of different sizes.

Method used

A display frame is designed for easy disassembly and assembly, adopting a sliding connection structure of connecting blocks and connecting slots, combining the limiting mechanism of elastic card receiving and abutting balls to realize the adjustment of the telescopic expansion frame rod; at the same time, a dustproof mechanism and convenience Disassemble and assemble the telescopic frame mechanism to improve the convenience of the display frame and display effect.

Benefits of technology

It realizes the convenient disassembly and assembly and telescopic adjustment of the display stand, adapts to display items of different sizes, improves the use efficiency and display effect, and provides good dust protection functions.

✦ Generated by Eureka AI based on patent content.

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Abstract

A supporting frame is fixedly connected to the outer surface of the rear end of a display rack supporting body, a telescopic frame mechanism convenient to disassemble and assemble is arranged on the outer surface of the lower end of the supporting frame, connecting grooves are evenly formed in the front end face of the display rack supporting body, and clamping grooves are formed in the inner sides of the connecting grooves. One end of the connecting block is slidably connected into the connecting groove, an elastic clamping ball movably clamped into the clamping groove is fixedly installed at the end, close to the clamping groove, of the connecting block, abutting grooves are formed in the two sides of the inner wall of the connecting groove, and abutting plates are slidably installed in the abutting grooves; the side, facing the connecting groove, of the abutting plate is provided with an abutting ball abutting against the outer wall of the connecting block, the position, corresponding to a groove opening of the connecting groove, of the outer wall of the connecting block is fixedly sleeved with a protection assembly, and the end, away from the clamping groove, of the connecting block is fixedly connected with a telescopic display rack rod. The telescopic display rack rods can be dismounted or mounted according to requirements through the connecting blocks and the connecting grooves, and the telescopic display rack rods can be lengthened or shortened according to requirements.
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Description

Technical Field

[0001] The utility model relates to the field of display racks, in particular to a display rack which is easy to assemble and disassemble. Background Art

[0002] A display stand is a supporting device for displaying products. Nowadays, productivity is getting higher and higher, and there is a phenomenon of oversupply of products. In order to promote their products, people use display stands to display their products in front of the public. This is a more intuitive advertising method. With the continuous development of science and technology, people have higher and higher requirements for the manufacturing process of display stands.

[0003] Existing display racks have certain disadvantages when in use. First, when the display racks are in use, they are often required to be equipped with hanging rods. Such display racks are often not well disassembled and assembled, and are difficult to carry, which reduces the efficiency of use. In addition, when in use, due to the different sizes of displayed items, the length of the hanging rod of the traditional display rack cannot be adjusted, which is not conducive to people's use. Summary of the invention

[0004] In view of the shortcomings of the above problems, the utility model provides a display rack that is easy to assemble and disassemble.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions: an exhibition stand that is easy to disassemble and assemble, comprising an exhibition stand support body, a support frame is fixedly connected to the rear end outer surface of the exhibition stand support body, a baffle is fixedly connected to the upper end outer surface of the exhibition stand support body, a dustproof mechanism is arranged at the front end of the bottom of the baffle, a telescopic frame mechanism that is easy to disassemble and assemble is arranged on the lower end outer surface of the support frame, a fixed support is arranged at the front end of the telescopic frame mechanism that is easy to disassemble and assemble, a plurality of connecting blocks are detachably arranged on the front end surface of the exhibition stand support body, connecting grooves are evenly arranged on the front end surface of the exhibition stand support body, and a clamping groove is arranged on the inner side of the connecting groove. One end of the connecting block is slidably connected to the inside of the connecting groove, and an end of the connecting block close to the clamping groove is fixedly installed with an elastic clamping ball that is movably clamped in the inside of the clamping groove. Abutment grooves are provided on both sides of the inner wall of the connecting groove, and an abutment plate is slidably installed in the abutment groove, and an abutment ball that abuts against the outer wall of the connecting block is installed on the side of the abutment plate facing the connecting groove, and a spring is arranged between the abutment plate and the inner wall of the abutment groove, and a protective component that fits the outer wall of the display rack support body is fixedly sleeved at the notch position of the outer wall of the connecting block corresponding to the connecting groove, and a telescopic display rack rod is fixedly connected to the end of the connecting block away from the clamping groove.

[0006] Preferably, the telescopic display stand rod comprises a first plug rod and a second plug rod, a telescopic slot is defined in the second plug rod, one end of the first plug rod is fixedly connected to the connecting block, and the other end of the first plug rod is inserted into the telescopic slot.

[0007] Preferably, the protection component comprises a protection plate, and a protection plate is fixedly sleeved on the outer wall of the connection block at a notch position corresponding to the connection groove and is in contact with the outer wall of the front end surface of the display rack support body.

[0008] Preferably, the outer wall of the front end surface of the display rack support body and located on both sides of the connecting groove are provided with limiting grooves corresponding to the positions of the protective plate, and the side walls of the protective plate are provided with limiting blocks matching the limiting grooves at positions corresponding to the limiting grooves, and the limiting blocks are movably connected inside the limiting grooves.

[0009] Preferably, the easily detachable telescopic frame mechanism includes a telescopic plate and a movable support frame, the movable support frame is located on both sides of the telescopic plate, a protective pad is provided on the inner side of one end of the telescopic plate, a rotating shaft is provided on the inner side of the other end of the telescopic plate, and the rotating shaft passes through the interior of the telescopic plate.

[0010] Preferably, a slide groove is provided between the rotating shaft and the telescopic plate, and the interior of the telescopic plate is movably connected to both sides of the rotating shaft through the slide groove.

[0011] Preferably, the dustproof mechanism includes a fixed angle bracket, a No. 1 connecting frame, a cloth rolling roller, a No. 2 connecting frame, and a dustproof cloth, wherein the No. 1 connecting frame is located on one side of the fixed angle bracket, the cloth rolling roller is located on the inner side of the No. 1 connecting frame, the No. 2 connecting frame is located on the other side of the cloth rolling roller, and the dustproof cloth is located on the outer wall of the cloth rolling roller.

[0012] Preferably, bearings are provided between the No. 1 connecting frame, the No. 2 connecting frame and the cloth rolling drum, the inner sides of the No. 1 connecting frame and the No. 2 connecting frame are movably connected to both sides of the cloth rolling drum through the bearings, a welding block is provided between the fixed angle code and the No. 1 connecting frame, and one side of the fixed angle code is fixedly connected to one side of the No. 1 connecting frame through the welding block.

[0013] Preferably, a first magnetic block is disposed at the bottom of the dustproof cloth, and second magnetic blocks are disposed on the outer side surfaces of the baffle plate and the front end of the fixed support, and the first magnetic block and the second magnetic block are magnetically engaged with each other.

[0014] The beneficial effects of the utility model are:

[0015] 1. Through the provided connecting block and connecting groove, the telescopic display rack rod can be disassembled or installed according to needs, so as to facilitate the disassembly and assembly of the storage display rack and use the telescopic display rack rod to support the commodities of different sizes that need to be displayed. The connecting block and the connecting groove are used for sliding connection, and the elastic snap-in ball is snapped into the inside of the snap-in groove, and the abutment ball abuts against the outer wall of the connecting block. When one end of the connecting block is slowly inserted into the connecting groove, the elastic snap-in ball is an elastic ball, which will be squeezed by the wall of the connecting groove. At the same time, when passing through the abutment ball, the abutment ball will be squeezed, which will drive the spring to compress and move the abutment ball toward the direction of the abutment groove. After the elastic snap-in ball passes through the abutment groove, the abutment ball will continue to abut against the outer wall of the connecting block. When the elastic snap-in ball is snapped into the inside of the snap-in groove, the elastic snap-in ball and the connecting block will be further limited. The installation is convenient, and the opposite principle is used, so the disassembly is also very convenient.

[0016] 2. By setting up the telescopic display rack rod, the telescopic display rack rod can be extended or shortened as needed to adapt to different commodities that need to be displayed. The first plug rod is inserted into the telescopic groove of the second plug rod. According to the required length of the telescopic display rack rod, the first plug rod is slid and extended in the telescopic groove to extend or shorten the telescopic display rack rod.

[0017] 3. The dust-proof mechanism can be used to prevent dust from the exhibits when they are placed. The dust-proof effect is excellent, which increases the use effect and is more practical. When placing the exhibits, pull the dust-proof cloth downward directly, and the cloth roller rotates automatically to prevent the front end of the display stand support body from dust. The use effect is excellent and the display effect is increased. The fixed angle code, the No. 1 connecting frame and the No. 2 connecting frame are convenient for fixing. The first magnetic block and the second magnetic block are convenient for fixing the dust-proof cloth, which increases the stability of the dust-proof mechanism.

[0018] 4. The telescopic frame mechanism that is set up for easy disassembly and assembly can facilitate better disassembly and assembly, and is easy to adjust, which increases the support and display effect. It has a certain protective effect, is simple and practical, and is easy to carry. When in use, the movable support frame directly passes through the lower end of the support frame, and the support frame can be adjusted up and down and supported by the movable support frame. When not in use, the support frame is placed flat inside the telescopic plate, and the telescopic plate can be extended and retracted, which is convenient for adjustment and space saving. After the support frame is placed in the telescopic plate, it is convenient to carry, and disassembly and assembly are more convenient. The protective pad has a good protective effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the display stand of the utility model;

[0020] Figure 2 This is a left view of the internal structure of the display stand support body of the utility model;

[0021] Figure 3This is a top view of the internal structure of the display stand support body of the utility model;

[0022] Figure 4 This is a structural schematic diagram of the utility model's easily disassembled telescopic frame mechanism;

[0023] Figure 5 It is a structural schematic diagram of the dustproof mechanism of the utility model.

[0024] In the figure: 1. exhibition stand support body; 2 support frame; 3. baffle; 4. dustproof mechanism; 41. fixed angle code; 42. No. 1 connecting frame; 43. cloth rolling roller; 44. No. 2 connecting frame; 45. dustproof cloth; 5. easy-to-disassemble telescopic frame mechanism; 51. telescopic plate; 52. movable support frame; 53. protection pad; 54. rotating shaft; 6. fixed support; 7. connecting block; 71. elastic snap-in ball; 8. connecting groove; 81. snap-in groove; 9. abutment groove; 91. abutment plate; 92. abutment ball; 93. spring; 10. protection component; 101. protection plate; 102. limit block; 11. telescopic exhibition stand rod; 111. first plug rod; 112. second plug rod; 113. telescopic groove; 12. first magnetic block; 13. second magnetic block. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0026] like Figures 1 to 3As shown, a display stand that is easy to disassemble and assemble comprises a display stand support body 1, a support frame 2 is fixedly connected to the rear end outer surface of the display stand support body 1, a baffle 3 is fixedly connected to the upper end outer surface of the display stand support body 1, a dustproof mechanism 4 is arranged at the front end of the bottom of the baffle 3, a telescopic frame mechanism 5 that is easy to disassemble and assemble is arranged on the lower end outer surface of the support frame 2, a fixed support 6 is arranged at the front end of the telescopic frame mechanism 5 that is easy to disassemble and assemble, a plurality of connecting blocks 7 are detachably arranged on the front end surface of the display stand support body 1, connecting grooves 8 are evenly arranged on the front end surface of the display stand support body 1, a clamping groove 81 is arranged on the inner side of the connecting groove 8, one end of the connecting block 7 is slidably connected to the connecting groove Inside the connecting groove 8, an elastic clamping ball 71 movably clamped in the clamping groove 81 is fixedly installed at one end of the connecting block 7 close to the clamping groove 81, abutting grooves 9 are provided on both sides of the inner wall of the connecting groove 8, and abutting plates 91 are slidably installed inside the abutting groove 9. An abutting ball 92 abutting against the outer wall of the connecting block 7 is installed on the side of the abutting plate 91 facing the connecting groove 8, and a spring 93 is provided between the abutting plate 91 and the inner wall of the abutting groove 9. A protective component 10 that fits the outer wall of the display rack support body 1 is fixedly sleeved at the notch position of the outer wall of the connecting block 7 corresponding to the connecting groove 8, and a telescopic display rack rod 11 is fixedly connected to the end of the connecting block 7 away from the clamping groove 81. The structure is adopted, the connecting block 7 and the connecting groove 8 are provided, and the telescopic display rack rod 11 can be disassembled or installed according to the needs, so as to facilitate the disassembly and assembly of the storage display rack and the use of the telescopic display rack rod 11 to support the commodities of different sizes that need to be displayed. The connecting block 7 and the connecting groove 8 are slidably connected, and the elastic card ball 7 is carded in the card groove 81, and the abutting ball 92 abuts against the outer wall of the connecting block 7. When one end of the connecting block 7 is slowly inserted into the connecting groove 8, the elastic card ball 71 is an elastic ball, which will be squeezed by the groove wall of the connecting groove 8. At the same time, when passing through the abutting ball 92, the abutting ball 92 will be squeezed, which will drive the spring 93 to be compressed, and the abutting ball 92 will move in the direction of the abutting groove 9. After the elastic card ball 71 passes through the abutting groove 9, the abutting ball 92 will continue to abut the outer wall of the connecting block 7. When the elastic card ball 71 is carded in the card groove 81, the elastic card ball 71 and the connecting block 7 will be further limited, which is convenient to install. At the same time, the opposite principle is used, and the disassembly is also very convenient.

[0027] like Figure 2 As shown, the telescopic display stand rod 11 includes a first plug rod 111 and a second plug rod 112, a telescopic slot 113 is provided in the second plug rod 112, one end of the first plug rod 111 is fixedly connected to the connecting block 7, and the other end of the first plug rod 111 is inserted into the telescopic slot 113. With this structure, the telescopic display stand rod 11 can be extended or shortened as required to adapt to different commodities to be displayed, the first plug rod 111 is inserted into the telescopic slot 113 of the second plug rod 112, and the first plug rod 111 is slid and extended in the telescopic slot 113 according to the required length of the telescopic display stand rod 11 to extend or shorten the telescopic display stand rod 11.

[0028] like Figure 2 As shown, the protection component 10 includes a protection plate 101, and a protection plate 101 that fits the outer wall of the front end face of the display stand support body 1 is fixedly sleeved at the slot position of the outer wall of the connection block 7 corresponding to the connection slot 8. A limiting slot is provided on the outer wall of the front end face of the display stand support body 1 and located at the positions of the protection plate 101 on both sides of the connection slot 8. A limiting block 102 that matches the limiting slot is provided at the position of the side wall of the protection plate 101 corresponding to the limiting slot, and the limiting block 102 is movably connected inside the limiting slot. With this structure, the limiting slot limits the limiting block 102, and then limits the telescopic display stand rod 11, so as to prevent the telescopic display stand rod 11 from rotating and flipping when in use. The setting of the protection plate 101 that fits the outer wall of the front end face of the display stand support body 1 can effectively prevent debris from entering the connection slot 8.

[0029] like Figure 1 and Figure 4 As shown, the detachable telescopic frame mechanism 5 includes a telescopic plate 51 and a movable support frame 52, the movable support frame 52 is located on both sides of the telescopic plate 51, a protective pad 53 is provided on the inner side of one end of the telescopic plate 51, a rotating shaft 54 ​​is provided on the inner side of the other end of the telescopic plate 51, and the rotating shaft 54 ​​passes through the interior of the telescopic plate 51, a sliding groove is provided between the rotating shaft 54 ​​and the telescopic plate 51, and the interior of the telescopic plate 51 is movably connected with both sides of the rotating shaft 54 ​​through the sliding groove. By adopting this structure, the telescopic frame mechanism 5 can be easily and better disassembled and assembled, and it is easy to adjust, which increases the support and display effect, has a certain protective effect, is simple and practical, and is easy to carry. When in use, the movable support frame 52 directly passes through the lower end of the support frame 2, and the support frame 2 can be adjusted up and down and supported by the movable support frame 52. When not in use, the support frame 2 is placed flat inside the telescopic plate 51, and the telescopic plate 51 can be telescoped, which is convenient for adjustment and saves space. After the support frame 2 is placed in the telescopic plate 51, it is convenient to carry and disassembly and assembly are more convenient. The protective pad 53 has a good protective effect.

[0030] like Figure 1 and Figure 5As shown, the dustproof mechanism 4 includes a fixed angle code 41, a No. 1 connecting frame 42, a cloth rolling drum 43, a No. 2 connecting frame 44, and a dustproof cloth 45. The No. 1 connecting frame 42 is located on one side of the fixed angle code 41, the cloth rolling drum 43 is located on the inner side of the No. 1 connecting frame 42, and the No. 2 connecting frame 44 is located on the other side of the cloth rolling drum 43. The dustproof cloth 45 is located on the outer wall of the cloth rolling drum 43. Bearings are arranged between the No. 1 connecting frame 42, the No. 2 connecting frame 44 and the cloth rolling drum 43. The inner sides of the No. 1 connecting frame 42 and the No. 2 connecting frame 44 are movably connected to the two sides of the cloth rolling drum 43 through bearings. A welding block is arranged between the fixed angle code 41 and the No. 1 connecting frame 42. One side of the fixed angle code 41 is fixedly connected to one side of the No. 1 connecting frame 42 through the welding block. A first magnetic block 12 is arranged at the bottom of the dustproof cloth 45. Second magnetic blocks 13 are arranged on the outer side surfaces of the front ends of the baffle 3 and the fixed support 6. The first magnetic block 12 and the second magnetic block 13 are magnetically matched. With this structure, the dustproof mechanism 4 can be used to conveniently protect the exhibits from dust when they are placed, and the dustproof effect is excellent, which increases the use effect and is more practical. When placing, the dustproof cloth 45 is directly pulled downward, and the cloth rolling roller 43 automatically rotates, so that the dustproof cloth 45 can protect the front end of the exhibition stand supporting body 1 from dust, which has an excellent use effect and increases the display effect. The fixed angle code 41, the No. 1 connecting frame 42 and the No. 2 connecting frame 44 are convenient for fixing. The first magnetic block 12 and the second magnetic block 13 are convenient for fixing the dustproof cloth 45, which increases the stability of the dustproof mechanism.

[0031] When in use, the movable support frame 52 and the support frame 2 are fixedly adjusted to facilitate the adjustment of the display angle; as needed, a plurality of telescopic display frame rods 11 are inserted into the front end surface of the display frame support body 1, and the connecting block 7 and the connecting groove 8 are used for sliding connection, and the elastic card ball 7 is carded in the card slot 81, and the abutment ball 92 abuts against the outer wall of the connecting block 7. When one end of the connecting block 7 is slowly inserted into the connecting groove 8, the elastic card ball 71 is an elastic ball, which will be squeezed by the groove wall of the connecting groove 8, and when passing through the abutment ball 92, the abutment ball 92 will be squeezed, which will drive the spring 93 to be compressed, and the abutment ball 92 will move in the direction of the abutment groove 9. After the elastic card ball 71 passes through the abutment groove 9, the abutment ball 92 will continue to abut the outer wall of the connecting block 7. When the elastic card ball 71 is carded in the card slot 81, the elastic card ball 71 and the connecting block 7 will be further limited; the length of the telescopic display frame rod 11 can be adjusted as needed, so that the first insertion rod 111 slides and retracts in the telescopic groove 113 to extend or shorten the telescopic display stand rod 11; when the displayed goods are to be dustproof, the dustproof cloth 45 is pulled downward, and the cloth rolling roller 43 automatically rotates, so that the dustproof cloth 45 can dustproof the front end of the display stand support body 1, which has excellent use effect and increases the display effect. The fixed angle code 41, the first connecting frame 42 and the second connecting frame 44 are conveniently fixed, and the first magnetic block 12 and the second magnetic block 13 on the fixed support 6 are attracted to each other, which is convenient for fixing the dustproof cloth 45; after the display is completed, the dustproof cloth 45 is rolled up, the first magnetic block 12 and the second magnetic block 13 on the baffle 3 are attracted to each other, and the dustproof cloth 45 is fixed, and then the telescopic display stand rod 11 is pulled out, and the support frame 2 is placed flat into the inside of the telescopic plate 51, and the telescopic plate 51 can be telescoped, which is convenient for adjustment and space saving. After the support frame 2 is placed in the telescopic plate 51, it is convenient to carry, and the disassembly and assembly are more convenient. The protective pad 53 has a good protective effect.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An exhibition stand that is easy to assemble and disassemble, comprising an exhibition stand support body (1), a support frame (2) is fixedly connected to the outer surface of the rear end of the exhibition stand support body (1), and a baffle (3) is fixedly connected to the outer surface of the upper end of the exhibition stand support body (1), characterized in that: The front end of the bottom of the baffle (3) is provided with a dustproof mechanism (4), the outer surface of the lower end of the support frame (2) is provided with a removable telescopic frame mechanism (5), the front end of the removable telescopic frame mechanism (5) is provided with a fixed support (6), the front end surface of the display frame support body (1) is detachably provided with a plurality of connecting blocks (7), the front end surface of the display frame support body (1) is evenly provided with connecting grooves (8), the inner side of the connecting groove (8) is provided with a clamping groove (81), one end of the connecting block (7) is slidably connected to the inside of the connecting groove (8), and the end of the connecting block (7) close to the clamping groove (81) is fixedly installed with a movable clamping groove (81) in the clamping groove (8) 1) an elastic snap-in ball (71) inside, abutment grooves (9) are provided on both sides of the inner wall of the connecting groove (8), abutment plates (91) are slidably installed inside the abutment groove (9), abutment balls (92) abutting against the outer wall of the connecting block (7) are installed on the side of the abutment plate (91) facing the connecting groove (8), a spring (93) is provided between the abutment plate (91) and the inner wall of the abutment groove (9), a protective component (10) that fits the outer wall of the display stand support body (1) is fixedly sleeved at the notch position of the outer wall of the connecting block (7) corresponding to the connecting groove (8), and a telescopic display stand rod (11) is fixedly connected to the end of the connecting block (7) away from the snap-in groove (81).

2. The display stand that is easy to assemble and disassemble according to claim 1, characterized in that: The telescopic display stand rod (11) comprises a first insertion rod (111) and a second insertion rod (112); a telescopic slot (113) is provided in the second insertion rod (112); one end of the first insertion rod (111) is fixedly connected to the connecting block (7); and the other end of the first insertion rod (111) is inserted into the telescopic slot (113).

3. The display stand that is easy to assemble and disassemble according to claim 1, characterized in that: The protection component (10) comprises a protection plate (101), and a protection plate (101) is fixedly sleeved on the outer wall of the connection block (7) at a notch position corresponding to the connection groove (8) and is in contact with the outer wall of the front end surface of the display rack support body (1).

4. The display stand that is easy to assemble and disassemble according to claim 3, characterized in that: Limiting grooves are provided on the outer wall of the front end surface of the display rack support body (1) and located on both sides of the connection groove (8) at positions corresponding to the protective plate (101); limiting blocks (102) matching the limiting grooves are provided on the side walls of the protective plate (101) at positions corresponding to the limiting grooves; the limiting blocks (102) are movably connected inside the limiting grooves.

5. The display stand that is easy to assemble and disassemble according to claim 1, characterized in that: The easily detachable telescopic frame mechanism (5) comprises a telescopic plate (51) and a movable support frame (52), wherein the movable support frame (52) is located on both sides of the telescopic plate (51), a protective pad (53) is arranged on the inner side of one end of the telescopic plate (51), and a rotating shaft (54) is arranged on the inner side of the other end of the telescopic plate (51), and the rotating shaft (54) passes through the interior of the telescopic plate (51).

6. The display stand that is easy to assemble and disassemble according to claim 5, characterized in that: A sliding groove is provided between the rotating shaft (54) and the telescopic plate (51), and the interior of the telescopic plate (51) is movably connected to both sides of the rotating shaft (54) through the sliding groove.

7. The display stand that is easy to assemble and disassemble according to claim 1, characterized in that: The dustproof mechanism (4) comprises a fixed angle bracket (41), a No. 1 connecting frame (42), a cloth rolling drum (43), a No. 2 connecting frame (44), and a dustproof cloth (45); the No. 1 connecting frame (42) is located on one side of the fixed angle bracket (41); the cloth rolling drum (43) is located on the inner side of the No. 1 connecting frame (42); the No. 2 connecting frame (44) is located on the other side of the cloth rolling drum (43); and the dustproof cloth (45) is located on the outer wall of the cloth rolling drum (43).

8. The display stand that is easy to assemble and disassemble according to claim 7, characterized in that: A bearing is provided between the No. 1 connecting frame (42), the No. 2 connecting frame (44) and the cloth rolling drum (43); the inner sides of the No. 1 connecting frame (42) and the No. 2 connecting frame (44) are movably connected to both sides of the cloth rolling drum (43) through the bearing; a welding block is provided between the fixed angle bracket (41) and the No. 1 connecting frame (42); one side of the fixed angle bracket (41) is fixedly connected to one side of the No. 1 connecting frame (42) through the welding block.

9. The display stand that is easy to assemble and disassemble according to claim 8, characterized in that: A first magnetic block (12) is arranged at the bottom of the dustproof cloth (45), and a second magnetic block (13) is arranged on the outer side surface of the front end of the baffle (3) and the fixed support (6), and the first magnetic block (12) and the second magnetic block (13) are magnetically matched.