Display stand convenient to disassemble for exhibition hall

Abstract

The utility model relates to the technical field of display stands, in particular to a conveniently-detached display stand for an exhibition hall, which comprises a box body, an adjusting mechanism is arranged in the box body, a detaching mechanism is arranged below the box body, and a display stand main body is arranged above the box body. According to the display stand convenient to disassemble for the exhibition hall, a first motor is started, two hinge rods are used for pushing a supporting plate to move upwards, a second motor is started, a second gear drives a third gear to rotate, a movable column drives the display stand body to rotate, and the purpose of conveniently displaying the display stand body is achieved; the convenient-to-disassemble display stand for the exhibition hall can be conveniently moved by utilizing four wheel sets, the base can be disassembled by downwards pulling two connecting rod pull buckles, the purpose of convenient disassembly is achieved, the problem that the position of the base of the display stand needs to be manually adjusted when the display stand is rotated is solved, and then the display stand is rotated to facilitate viewing; and the practicability is reduced due to complexity.

Description

Technical Field

[0001] The utility model relates to the technical field of display stands, in particular to a display stand which is easy to disassemble and used in an exhibition hall. Background Art

[0002] A display stand is a device for displaying artworks such as text or pictures. For example, Chinese patent CN220001386U discloses a display stand that is easy to disassemble for use in an exhibition hall, which relates to the field of display stands and includes a display stand base. A top storage groove is provided on the top side of the display stand base, a telescopic display stand is movably installed in the top storage groove, two movable blocks are slidably installed on the inner wall of the bottom side of the top storage groove, movable rods are fixedly installed on both sides of the two movable blocks, folding rods are rotatably installed on the four movable rods, and traction blocks are rotatably installed on the top ends of the four folding rods.

[0003] The above-mentioned display stand that is easy to disassemble for exhibition halls still has certain shortcomings. It supports the display stand when the universal wheels are unfolded to avoid folding during movement, which effectively improves the portability of the equipment. However, when the display stand needs to be rotated, the position of the display stand base needs to be manually adjusted, and then the display stand needs to be rotated for viewing, which is more cumbersome and reduces its practicality. Therefore, the present application proposes a display stand that is easy to disassemble for exhibition halls to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a display stand for exhibition halls that is easy to disassemble and has the advantages of allowing the display stand to be rotated for easy viewing. It solves the problem that the position of the display stand base needs to be manually adjusted when rotating the display stand, thereby rotating the display stand for easy viewing, which is cumbersome and reduces practicality.

[0005] To achieve the above object, the utility model provides the following technical solution: a display stand for exhibition halls that is easy to disassemble, comprising a box body, an adjustment mechanism is provided inside the box body, a disassembly mechanism is provided below the box body, and a display stand body is provided above the box body;

[0006] The adjustment mechanism includes a lifting assembly, a rotating assembly, a support plate and four telescopic rods, wherein the support plate is slidably connected to the inner wall of the inner cavity of the box body, and the four telescopic rods are fixed between the support plate and the inner bottom wall of the box body;

[0007] The disassembly mechanism includes a base, two connecting rod buckles, two connecting seats and a wheel set. The base is movably fitted on the lower surface of the box, the two connecting rod buckles are respectively fixed on the left and right sides of the box and close to the bottom end of the box, the two connecting seats are respectively fixed on the left and right sides of the base, and the wheel set is rotatably connected to the lower surface of the base.

[0008] Furthermore, a box cover is hingedly connected to the left side of the box body through a hinge shaft, four supporting feet are fixed to the lower surface of the box body, and rubber pads are fixed to the bottom ends of the four supporting feet.

[0009] The beneficial effect of adopting the above further solution is that the box body is placed in the use area using four supporting feet, and the rubber pad can increase the friction.

[0010] Furthermore, the lifting assembly includes a first motor, a first gear, a toothed plate and two articulated rods. The first motor is fixed to the inner bottom wall of the box, the first gear is fixed to the outside of the output shaft of the first motor, the toothed plate is meshed with the upper surface of the first gear, and the two articulated rods are hinged to the upper surface of the toothed plate through a hinge shaft.

[0011] Furthermore, two sliding rods are fixed between the left and right side walls of the inner cavity of the box, and the toothed plate is slidably connected to the outer sides of the two sliding rods.

[0012] The beneficial effect of adopting the above further solution is that the two slide bars enable the tooth plate to slide horizontally and stably.

[0013] Furthermore, the two hinged rods are hinged to the lower surface of the support plate through a hinge shaft, and the display stand body is rotatably connected to the upper surface of the support plate through a bearing and is located at the center thereof.

[0014] Furthermore, the rotating component includes a groove, a second motor, a second gear, a third gear and a movable column, the groove is opened on the lower surface of the support plate, the second motor is fixed on the inner top wall of the groove, the second gear is fixed on the outside of the output shaft of the second motor, the third gear is meshed on the left side of the second gear, and the movable column is fixed inside the third gear.

[0015] The beneficial effect of adopting the above further solution is: by starting the second motor, the second gear drives the third gear to rotate, and the movable column drives the display stand body to rotate, so as to achieve the purpose of facilitating the display of the display stand body.

[0016] Furthermore, the movable column is fixed to the lower surface of the display stand body and is rotatably connected to the support plate, and the movable column is located between the two hinged rods.

[0017] Furthermore, four placement grooves are provided on the upper surface of the base, and the four support legs are movably fitted to the bottom walls of the inner cavities of the four placement grooves respectively.

[0018] The beneficial effect of adopting the above further scheme is: the base is fitted with the lower surface of the box body, so that the four supporting feet are movably fitted on the bottom walls of the four placement grooves respectively, and then the two connecting rod buckles are bent downwards so that the two connecting rod buckles are respectively sleeved on the outside of the two connecting seats, and the two connecting rod buckles are bent upwards to tightly connect the box body and the base.

[0019] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0020] 1. The exhibition hall uses a display stand that is easy to disassemble. Start the first motor, use two hinged rods to push the support plate upward, and start the second motor to make the second gear drive the third gear to rotate, so that the movable column drives the display stand body to rotate, so as to achieve the purpose of facilitating the display of the display stand body.

[0021] 2. The exhibition hall has an easily disassembled display stand. The base is fitted with the lower surface of the box body so that the four supporting feet are movably fitted on the bottom walls of the inner cavities of the four placement grooves. Then, the two connecting rod buckles are bent downward so that the two connecting rod buckles are respectively sleeved on the outsides of the two connecting seats, and the two connecting rod buckles are bent upward so that the box body and the base are tightly connected. At this time, the four wheel sets can be used to make the exhibition hall's easily disassembled display stand easy to move. The base can be disassembled by bending the two connecting rod buckles downward, thereby achieving the purpose of easy disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the adjustment mechanism of the utility model;

[0024] Figure 3 This is a schematic diagram of the disassembly mechanism of the utility model;

[0025] Figure 4 It is a three-dimensional diagram of the connecting rod buckle structure of the utility model.

[0026] In the figure: 1. box body; 2. adjustment mechanism; 201. first motor; 202. first gear; 203. tooth plate; 204. hinged rod; 205. groove; 206. second motor; 207. second gear; 208. third gear; 209. movable column; 210. support plate; 211. telescopic rod; 3. box cover; 4. disassembly mechanism; 401. base; 402. connecting rod buckle; 403. connecting seat; 404. wheel set; 5. display stand body. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1In this embodiment, a display stand for exhibition halls that is easy to disassemble includes a box body 1, an adjustment mechanism 2 is provided inside the box body 1, a disassembly mechanism 4 is provided below the box body 1, and a display stand body 5 is provided above the box body 1.

[0029] In this embodiment, a box cover 3 is hingedly connected to the left side of the box body 1 via a hinge shaft, and four supporting feet are fixed to the lower surface of the box body 1, and rubber pads are fixed to the bottom ends of the four supporting feet.

[0030] See also Figure 2 In order to facilitate the display of the display stand body 5, the adjustment mechanism 2 in this embodiment includes a lifting assembly, a rotating assembly, a support plate 210 and four telescopic rods 211. The support plate 210 is slidably connected to the inner wall of the inner cavity of the box body 1. The four telescopic rods 211 are all fixed between the support plate 210 and the inner bottom wall of the box body 1. The four telescopic rods 211 can improve the stability of the movement of the support plate 210.

[0031] In this embodiment, the lifting assembly includes a first motor 201, a first gear 202, a tooth plate 203 and two hinged rods 204. The first motor 201 is fixed to the inner bottom wall of the box body 1, the first gear 202 is fixed to the outer side of the output shaft of the first motor 201, the tooth plate 203 is meshed with the upper surface of the first gear 202, and the two hinged rods 204 are hinged to the upper surface of the tooth plate 203 through a hinge shaft. Two sliding rods are fixed between the left and right side walls of the inner cavity of the box body 1, the tooth plate 203 is slidably connected to the outer sides of the two sliding rods, and the two sliding rods make the tooth plate 203 slide horizontally and stably. The two hinged rods 204 are hinged to the lower surface of the support plate 210 through the hinge shaft. Start the first motor 201, so that the first gear 202 starts to drive the tooth plate 203 to move horizontally, and the two hinged rods 204 are used to push the support plate 210 to move upward, and the display stand body 5 rotates through the bearing. The rotating assembly is connected to the upper surface of the support plate 210 and is located at the center thereof. The rotating assembly includes a groove 205, a second motor 206, a second gear 207, a third gear 208 and a movable column 209. The groove 205 is provided on the lower surface of the support plate 210. The second motor 206 is fixed to the inner top wall of the groove 205. The second gear 207 is fixed to the outer side of the output shaft of the second motor 206. The third gear 208 is meshed on the left side of the second gear 207. The movable column 209 is fixed inside the third gear 208. The movable column 209 is fixed to the lower surface of the display stand body 5 and is rotatably connected to the support plate 210. The movable column 209 is located between the two hinged rods 204. By starting the second motor 206, the second gear 207 drives the third gear 208 to rotate, and the movable column 209 drives the display stand body 5 to rotate, so as to achieve the purpose of facilitating the display of the display stand body 5.

[0032] It should be noted that by starting the first motor 201, the two hinged rods 204 are used to push the support plate 210 upward, and by starting the second motor 206, the second gear 207 drives the third gear 208 to rotate, and the movable column 209 drives the display stand body 5 to rotate, thereby achieving the purpose of facilitating the display of the display stand body 5.

[0033] See also Figure 3-4 The disassembly mechanism 4 in this embodiment includes a base 401, two connecting rod buckles 402, two connecting seats 403 and a wheel set 404. The base 401 is movably fitted on the lower surface of the box body 1. The two connecting rod buckles 402 are respectively fixed on the left and right sides of the box body 1 and close to the bottom end of the box body 1. The two connecting seats 403 are respectively fixed on the left and right sides of the base 401. The wheel set 404 is rotatably connected to the lower surface of the base 401. The four wheel sets 404 can make the exhibition hall's display stand that is easy to disassemble easy to move.

[0034] In this embodiment, four placement grooves are opened on the upper surface of the base 401, and the four supporting feet are movably fitted on the bottom walls of the inner cavities of the four placement grooves. By fitting the base 401 with the lower surface of the box body 1, the four supporting feet are movably fitted on the bottom walls of the inner cavities of the four placement grooves, and then the two connecting rod buckles 402 are bent downward so that the two connecting rod buckles 402 are respectively sleeved on the outer sides of the two connecting seats 403, and the two connecting rod buckles 402 are bent upward so that the box body 1 and the base 401 are tightly connected.

[0035] It should be noted that the base 401 can be disassembled by bending the two connecting rod buckles 402 downwards, so that the box body 1 can be placed in the use area using the four supporting feet, and the base 401 is fitted with the lower surface of the box body 1, so that the four supporting feet can be movably fitted on the bottom walls of the inner cavities of the four placement grooves, and then the two connecting rod buckles 402 are bent downwards so that the two connecting rod buckles 402 are respectively sleeved on the outsides of the two connecting seats 403, and the two connecting rod buckles 402 are bent upwards so that the box body 1 and the base 401 are tightly connected. At this time, the four wheel sets 404 can be used to make the exhibition hall's display stand that is easy to disassemble easy to move, and the base 401 can be disassembled by bending the two connecting rod buckles 402 downwards, so as to achieve the purpose of easy disassembly.

[0036] It is understandable that matters not described in detail in the present invention are all well-known technologies to those skilled in the art.

[0037] The working principle of the above embodiment is:

[0038] (1) When the easily disassembled display stand for exhibition halls is needed, the base 401 is fitted with the lower surface of the box body 1 so that the four supporting feet are movably fitted on the bottom walls of the inner cavities of the four placement grooves. Then, the two connecting rod buckles 402 are bent downward so that the two connecting rod buckles 402 are respectively sleeved on the outer sides of the two connecting seats 403, and the two connecting rod buckles 402 are bent upward so that the box body 1 and the base 401 are tightly connected. At this time, the easily disassembled display stand for exhibition halls can be easily moved using the four wheel sets 404. When it is moved to the exhibition hall where it is needed, the base 401 can be disassembled by bending the two connecting rod buckles 402 downward so that the box body 1 can be placed in the use area using the four supporting feet.

[0039] (2) When it is necessary to adjust the height of the display stand body 5, the first motor 201 is started, so that the first gear 202 starts to drive the tooth plate 203 to move horizontally, and the two hinged rods 204 are used to push the support plate 210 to move upward. When it is necessary to adjust the direction of the display stand body 5, the second motor 206 is started, so that the second gear 207 drives the third gear 208 to rotate, and the movable column 209 drives the display stand body 5 to rotate, so as to achieve the purpose of facilitating the display of the display stand body 5.

Claims

1. A display stand for exhibition halls that is easy to disassemble, comprising a box (1), characterized in that: An adjustment mechanism (2) is provided inside the box (1), a disassembly mechanism (4) is provided below the box (1), and a display stand body (5) is provided above the box (1); The adjustment mechanism (2) comprises a lifting assembly, a rotating assembly, a support plate (210) and four telescopic rods (211); the support plate (210) is slidably connected to the inner wall of the inner cavity of the box body (1); and the four telescopic rods (211) are fixed between the support plate (210) and the inner bottom wall of the box body (1); The disassembly mechanism (4) comprises a base (401), two connecting rod buckles (402), two connecting seats (403) and a wheel set (404); the base (401) is movably fitted on the lower surface of the box body (1); the two connecting rod buckles (402) are respectively fixed on the left and right sides of the box body (1) and close to the bottom end of the box body (1); the two connecting seats (403) are respectively fixed on the left and right sides of the base (401); and the wheel set (404) is rotatably connected to the lower surface of the base (401).

2. The easily disassembled display stand for exhibition halls according to claim 1, characterized in that: A box cover (3) is hingedly connected to the left side of the box body (1) via a hinge shaft, and four supporting feet are fixed to the lower surface of the box body (1), and rubber pads are fixed to the bottom ends of the four supporting feet.

3. The easily disassembled display stand for exhibition halls according to claim 1, characterized in that: The lifting assembly comprises a first motor (201), a first gear (202), a toothed plate (203) and two hinged rods (204); the first motor (201) is fixed to the inner bottom wall of the box body (1); the first gear (202) is fixed to the outside of the output shaft of the first motor (201); the toothed plate (203) is meshed with the upper surface of the first gear (202); and the two hinged rods (204) are hinged to the upper surface of the toothed plate (203) via hinged shafts.

4. The easily disassembled display stand for exhibition halls according to claim 3, characterized in that: Two sliding rods are fixed between the left and right side walls of the inner cavity of the box body (1), and the toothed plate (203) is slidably connected to the outside of the two sliding rods.

5. The easily disassembled display stand for exhibition halls according to claim 3, characterized in that: The two hinged rods (204) are both hinged to the lower surface of the support plate (210) via hinge shafts, and the display stand body (5) is rotatably connected to the upper surface of the support plate (210) via a bearing and is located at the center thereof.

6. The easily disassembled display stand for exhibition halls according to claim 3, characterized in that: The rotating assembly comprises a groove (205), a second motor (206), a second gear (207), a third gear (208) and a movable column (209); the groove (205) is formed on the lower surface of the support plate (210); the second motor (206) is fixed to the inner top wall of the groove (205); the second gear (207) is fixed to the outer side of the output shaft of the second motor (206); the third gear (208) is meshed on the left side of the second gear (207); and the movable column (209) is fixed inside the third gear (208).

7. The easily disassembled display stand for exhibition halls according to claim 6, characterized in that: The movable column (209) is fixed on the lower surface of the display stand body (5) and is rotatably connected to the support plate (210); the movable column (209) is located between the two hinged rods (204).

8. The easily disassembled display stand for exhibition halls according to claim 2, characterized in that: The upper surface of the base (401) is provided with four placement grooves, and the four support legs are movably fitted to the bottom walls of the inner cavities of the four placement grooves.

Images