CN219249723U

CN219249723U - Exhibition display device

Info

Publication number: CN219249723U
Application number: CN202320562447.2U
Authority: CN
Inventors: 王梦寒; 王凤琪; 张晓源; 褚衍松; 王玮锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-06-27
Anticipated expiration: 2033-03-21

Abstract

The utility model relates to the technical field of exhibition equipment, in particular to an exhibition display device, which comprises a base and an exhibition box, wherein a stepping servo motor is fixedly connected inside the base, the output end of the stepping servo motor is provided with a supporting disc, one side of the supporting disc, which is far away from the stepping servo motor, is fixedly connected with a fixing device, and the base is rotationally connected with the fixing device.

Description

Exhibition display device

Technical Field

The utility model relates to the technical field of exhibition equipment, in particular to an exhibition display device.

Background

At present, with the rise of the items such as music, building blocks, blind boxes, dolls and the like, young people lift a new hot tide. Many people design them with a special cabinet for display. Currently, existing display devices are stored with displays directly placed therein. The display is typically stored in a display case, which is then placed on a display for display.

In the prior art, when placing the showcase, the convenient and fast fixing device is lacked, and the showcase is different in size, and part of the showcase is slender, and the focus is unstable, rocks and drops very easily, or artificial bump down lacks the installation mechanism, causes inconveniently, consequently needs a showcase display device.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, a convenient and quick fixing device is lacked, the sizes of the exhibits are different, the gravity centers are unstable, the exhibiting can easily fall off due to shaking, or the exhibiting display device is inconvenient due to the lack of an installing mechanism.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the exhibition display device comprises a base and a display box, wherein a stepping servo motor is fixedly connected inside the base, a supporting disc is arranged at the output end of the stepping servo motor, and a fixing device is fixedly connected to one side, away from the stepping servo motor, of the supporting disc;

the fixing device is characterized in that a fixing mechanism for fixing the display box is arranged outside the fixing device and comprises a first magnetic block arranged on the fixing device, a second magnetic block is connected to the outside of the fixing device in a sliding mode, a first sliding block is symmetrically connected to the inside of the fixing device in a sliding mode, a first spring is fixedly connected to the outside of the first sliding block, a second sliding block is fixedly connected to the inside of the fixing device in a sliding mode, a second spring is fixedly connected to the outside of the second sliding block in a sliding mode, a control block is fixedly connected to the inside of the fixing device in a sliding mode, a first triangular groove is formed in the outside of the first sliding block, and a second triangular groove is formed in the outside of the second sliding block.

The two ends of the control block are respectively opposite to the first triangular groove and the second triangular groove.

The technical scheme further comprises the following steps:

the base is rotationally connected with the fixing device, a fixing shaft is fixedly connected inside the base, a gear is rotationally connected outside the fixing shaft, and the gear is in meshed connection with the fixing device.

The display box is characterized in that first sliding grooves are symmetrically formed in the display box, the first sliding blocks are connected with the first sliding grooves in a sliding mode, third sliding grooves are symmetrically formed in the display box, and the control blocks are connected with the third sliding grooves in a sliding mode.

The display box is characterized in that second sliding grooves are symmetrically formed in the display box, the second sliding blocks are connected with the second sliding grooves in a sliding mode, and rubber blocks are fixedly connected to one sides, far away from the second springs, of the second sliding blocks.

And one side of the second magnetic block, which is far away from the display box, is fixedly connected with a limiting block.

The display box is characterized in that a fourth sliding groove is formed in one side, far away from the second triangular groove, of the second sliding block, a rotary circular ring is rotationally connected inside the display box, a control shaft is symmetrically and fixedly connected to the outer portion of the rotary circular ring, and the control shaft is in sliding connection with the fourth sliding groove.

The fixing device is characterized in that meshing teeth are fixedly connected to the outer portion of the fixing device, the gear is connected with the meshing teeth in a meshing mode, a fixing rod is fixedly connected to the outer portion of the gear, and a control switch is fixedly connected to the inner portion of the base.

And one side of the rotary ring, which is far away from the control shaft, is fixedly connected with a lug.

The gear comprises a rotary ring, a fixing device, a lug, a gear and a gear, wherein a bearing is arranged between the rotary ring and the fixing device, the lug enables a worker to drive the rotary ring to rotate easily according to actual conditions, and the gear is used for determining the number of teeth according to actual requirements.

Compared with the prior art, the utility model has the beneficial effects that:

1. in the utility model, when in use, the display box is directly placed above the second magnetic block, as the second magnetic block has a certain adsorption fixing effect on the display box, the second magnetic block and the display box can slide downwards in the fixing device, the downward sliding process can squeeze the first sliding block, so that the first sliding block slides in the direction far away from the second magnetic block, simultaneously, the first triangular groove on the first sliding block gradually goes under the control block, the control block gradually slides downwards in the third sliding groove, the process control block still fixes the second sliding block through contact with the second triangular groove, when the second magnetic block completely extrudes the first sliding block into the first sliding groove, the control block completely slides into the first triangular groove, the control block and the second triangular groove are completely separated, the control block does not limit the second sliding block any more, and the second sliding block slides outwards under the action of the second spring until the rubber block on the second sliding block is contacted with the box, the whole process control block automatically fixes the display box through contact with the second triangular groove, and the whole display box can be stably placed in a standing way, and the display box can be stably and stably displayed.

2. In the utility model, when in use, an observer observes, starts the stepping servo motor, the fixing device rotates and drives the display boxes to rotate, so that the distance between adjacent display boxes can be reduced under the premise of not influencing the normal observation of the display objects, the display boxes can be closely displayed, the placement amount of the display boxes is increased, the use effect is ideal, the meshing teeth on the fixing device can stir the gear once after the fixing device rotates for one circle, and after the gear is stirred for one circle by the meshing teeth, the fixing rod on the gear can press the control switch, thereby stopping the stepping servo motor, effectively avoiding the condition that the user forgets to turn off the power supply, and reducing the use and waste of electric energy for displaying the display objects.

3. According to the utility model, when the display box is used, a worker only needs to rotate the circular ring, the second sliding block compresses the second spring, the second sliding block cannot clamp and fix the display box, the display box is taken down, at the moment, the second magnetic block is not influenced by the gravity of the display box, the repulsive force of a magnetic field exists between the first magnetic block and the second magnetic block, the second magnetic block slides and recovers on the second magnetic block, the second magnetic block does not squeeze the first sliding block, the first sliding block resets under the elasticity of the first spring, meanwhile, the first sliding block can enable the control block to slide upwards along the third sliding groove in the sliding process, and the control block is limited and fixed along with the second sliding block again, so that the whole process is simple and rapid, and the safety is high.

Drawings

Fig. 1 is a schematic diagram of a display device according to the present utility model;

FIG. 2 is a schematic view of the appearance structure of the present utility model;

FIG. 3 is a schematic view of the external structure of the fixing device of the present utility model;

FIG. 4 is a schematic view of a first portion of the structure of the present utility model;

FIG. 5 is a schematic view of a second part of the structure of the present utility model;

FIG. 6 is an enlarged schematic view of portion A of FIG. 4;

fig. 7 is an enlarged schematic view of a portion B in fig. 5.

In the figure: 1. a base; 2. a display box; 3. a stepping servo motor; 4. a fixed shaft; 5. a gear; 6. a fixed rod; 7. a control switch; 8. a support plate; 9. a fixing device; 10. meshing teeth; 11. a first magnetic block; 12. a second magnetic block; 13. a limiting block; 14. a first slider; 15. a first spring; 16. a first chute; 17. a second slider; 18. a second spring; 19. a second chute; 20. a control block; 21. a third chute; 22. a first triangular groove; 23. a second triangular groove; 24. rotating the circular ring; 25. a bump; 26. a rubber block; 27. a fourth chute; 28. and a control shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1-7, the display device provided by the utility model comprises a base 1 and a display box 2, wherein a fixing device 9 is rotatably connected inside the base 1, a fixing mechanism for fixing the display box 2 is arranged outside the fixing device 9, the fixing mechanism comprises a first magnetic block 11 arranged on the fixing device 9, a second magnetic block 12 is connected outside the fixing device 9 in a sliding manner, a first sliding block 14 is symmetrically connected inside the fixing device 9 in a sliding manner, a first spring 15 is fixedly connected outside the first sliding block 14, one side, far away from the first sliding block 14, of the first spring 15 is fixedly connected with the fixing device 9, a second sliding block 17 is symmetrically connected inside the fixing device 9 in a sliding manner, a second spring 18 is fixedly connected outside the second sliding block 17, one side, far away from the second sliding block 17, of the second spring 18 is fixedly connected with the fixing device 9, a control block 20 is symmetrically connected inside the fixing device 9 in a sliding manner, a first triangular groove 22 is formed outside the first sliding block 14, and a second triangular groove 23 is formed outside the second sliding block 17;

the display box 2 is internally symmetrically provided with a first chute 16, the first sliding block 14 is in sliding connection with the first chute 16, the display box 2 is internally symmetrically provided with a third chute 21, and the control block 20 is in sliding connection with the third chute 21;

the second sliding groove 19 is symmetrically formed in the display box 2, the second sliding block 17 is connected with the second sliding groove 19 in a sliding mode, a rubber block 26 is fixedly connected to one side, away from the second spring 18, of the second sliding block 17, and a limiting block 13 is fixedly connected to one side, away from the display box 2, of the second magnetic block 12.

The display box 2 is directly placed above the second magnetic block 12, the second magnetic block 12 has a certain adsorption and fixation effect on the display box 2 due to magnetic force, the second magnetic block 12 can slide downwards in the fixing device 9 under the influence of gravity of the display box 2, a limiting block 13 is fixedly connected to the outside of the second magnetic block 12, the second magnetic block 12 can be ensured not to completely pass through the first sliding block 14 due to the fact that the downward sliding distance of the weight of the display box 2 is too large, or the second magnetic block 12 can not completely pass through the first sliding block 14 so as to be reset, or the observation effect of the display box 2 is too low, and the downward sliding process of the second magnetic block 12 can pass through the first sliding block 14;

after touching the first sliding block 14, the second sliding block 12 continues to move downwards and squeeze the first sliding block 14 after touching the first sliding block 14 because the first sliding block 14 approaches to one side inclined surface of the second magnetic block 12, so that the first sliding block 14 slides far away from the second sliding block 12, the first sliding block 14 can squeeze the first spring 15 in the sliding process in the first sliding groove 16, meanwhile, the first triangular groove 22 on the first sliding block 14 gradually goes under the control block 20, the control block 20 gradually slides downwards in the third sliding groove 21, the process control block 20 still fixes the second sliding block 17 through contact with the second triangular groove 23, when the second magnetic block 12 completely squeezes the first sliding block 14 into the first sliding groove 16, the control block 20 completely slides into the first triangular groove 22, at the moment, the control block 20 is not limited by the second sliding block 17 any more, the second sliding block 17 is in contact with the second sliding groove 18, and simultaneously, the whole display box 2 is placed on the second sliding box 2 in a smooth manner under the second sliding groove 18, and the whole display box 2 is not placed on the display box 2, and the display box 2 is kept in contact with the second sliding box 2, and the display box 2 is kept in a smooth condition, and the display 2 is kept free from being kept in a smooth condition.

Example two

As shown in fig. 1-7, a stepping servo motor 3 is fixedly connected inside a base 1, a supporting disc 8 is arranged at the output end of the stepping servo motor 3, a fixing device 9 is fixedly connected to one side, away from the stepping servo motor 3, of the supporting disc 8, the base 1 is rotationally connected with the fixing device 9, a fixed shaft 4 is fixedly connected inside the base 1, a gear 5 is rotationally connected outside the fixed shaft 4, and the gear 5 is in meshed connection with the fixing device 9;

the external part of the fixing device 9 is fixedly connected with a meshing tooth 10, the gear 5 is in meshing connection with the meshing tooth 10, the external part of the gear 5 is fixedly connected with a fixing rod 6, and the internal part of the base 1 is fixedly connected with a control switch 7.

The working principle of the display device provided by the utility model is that when a display is displayed, an observer observes, the stepping servo motor 3 is started, the stepping servo motor 3 drives the supporting disc 8 to rotate, the supporting disc 8 rotates to drive the fixing device 9 to rotate, and the display box 2 rotates, so that the distance between adjacent display boxes 2 can be reduced under the premise of not influencing the normal observation of the display, the display boxes 2 can be closely displayed, the placement amount of the display boxes 2 is increased, the using effect is ideal, the meshing teeth 10 on the fixing device 9 rotate for one circle, the gear 5 can be shifted for one circle by the meshing teeth 10, and the fixing rod 6 on the gear 5 can press the control switch 7, so that the stepping servo motor 3 is stopped, the situation that a user forgets to turn off a power supply is effectively avoided, and the use and waste of electric energy for displaying the display boxes are reduced.

Example III

As shown in fig. 1-7, a fourth chute 27 is provided on a side of the second sliding block 17 away from the second triangular groove 23, a rotary ring 24 is rotatably connected inside the display box 2, a control shaft 28 is symmetrically and fixedly connected to the outside of the rotary ring 24, the control shaft 28 is slidably connected with the fourth chute 27, and a bump 25 is fixedly connected to a side of the rotary ring 24 away from the control shaft 28.

According to the working principle of the display device provided by the utility model, when a display box 2 needs to be taken down, a worker only needs to drive the rotary ring 24 to rotate through the lug 25, the rotary ring 24 can drive the control shaft 28 to rotate, the control shaft 28 is connected with the fourth sliding groove 27 in a sliding way, the distance between the control shaft 28 and the rotary process control shaft 28 is not changed, the angle of the control shaft 28 is changed, the control shaft 28 rotates to drive the second sliding block 17 to slide so as to ensure the sliding state between the control shaft 28 and the fourth sliding groove 27, the rotary ring 24 is rotated so that the second sliding block 17 compresses the second spring 18, the second sliding block 17 can not clamp and fix the display box 2, the display box 2 is taken down, at the moment, the second magnetic block 12 is not influenced by the gravity of the display box 2 any more, the repulsive force of a magnetic field exists between the first magnetic block 11 and the second magnetic block 12, the second magnetic block 12 is not extruded on the first sliding block 14 any more, the first sliding block 14 is reset under the elasticity of the first spring 15, and simultaneously the first sliding block 14 is reset under the elasticity of the first spring 15, and the first sliding block 14 is reset along the first sliding block 20 and the whole process is fast and the second sliding block 20 is limited along with the process safety, and the sliding speed is high, and the process is limited and the process is ensured.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The exhibition display device comprises a base (1) and a display box (2), and is characterized in that a stepping servo motor (3) is fixedly connected inside the base (1), a supporting disc (8) is arranged at the output end of the stepping servo motor (3), and a fixing device (9) is fixedly connected to one side, far away from the stepping servo motor (3), of the supporting disc (8);

fixing device (9) outside is provided with the fixed establishment who is used for fixed showcase (2), fixed establishment is including setting up first magnetic path (11) on fixing device (9), fixing device (9) outside sliding connection has second magnetic path (12), fixing device (9) inside symmetry sliding connection has first sliding block (14), first sliding block (14) outside fixedly connected with first spring (15), fixed connection between one side that first sliding block (14) was kept away from to first spring (15) and fixing device (9), fixing device (9) inside symmetry sliding connection has second sliding block (17), second sliding block (17) outside fixedly connected with second spring (18), fixed connection between one side that second sliding block (17) was kept away from to second spring (18) and fixing device (9), fixing device (9) inside symmetry sliding connection has control block (20), first sliding block (14) outside has seted up first triangular groove (22), second sliding block (17) outside has seted up third angular groove (23).

2. An exhibition display device according to claim 1, characterized in that the base (1) is rotatably connected with the fixing device (9), the fixing shaft (4) is fixedly connected with the inside of the base (1), the gear (5) is rotatably connected with the outside of the fixing shaft (4), and the gear (5) is engaged with the fixing device (9).

3. The display device according to claim 1, wherein a first chute (16) is symmetrically arranged in the display box (2), the first sliding block (14) is slidably connected with the first chute (16), a third chute (21) is symmetrically arranged in the display box (2), and the control block (20) is slidably connected with the third chute (21).

4. The display device according to claim 1, wherein the display box (2) is internally symmetrically provided with a second chute (19), the second sliding block (17) is slidably connected with the second chute (19), and a rubber block (26) is fixedly connected to one side of the second sliding block (17) far away from the second spring (18).

5. A display device according to claim 1, characterized in that the side of the second magnet (12) remote from the display case (2) is fixedly connected with a stopper (13).

6. An exhibition display device according to claim 1, characterized in that a fourth chute (27) is provided on the side of the second slider (17) remote from the second triangular groove (23), a rotating ring (24) is rotatably connected to the inside of the display case (2), a control shaft (28) is symmetrically and fixedly connected to the outside of the rotating ring (24), and the control shaft (28) is slidably connected with the fourth chute (27).

7. An exhibition display device according to claim 2, characterized in that the fixing device (9) is externally fixedly connected with a meshing tooth (10), the gear (5) is in meshing connection with the meshing tooth (10), the gear (5) is externally fixedly connected with a fixing rod (6), and the control switch (7) is fixedly connected inside the base (1).

8. An exhibition display according to claim 6, characterized in that the side of the rotating ring (24) remote from the control shaft (28) is fixedly connected with a projection (25).