A prop display device

Abstract

The application discloses a prop display device and relates to the technical field of prop display, which comprises a bottom table, a support arranged above the bottom table, a protective door arranged on one side of the bottom table, a side-opening door mechanism arranged on the protective door, a protective plate arranged around the support, and a top-opening door mechanism arranged on the inner side of the support. The top-opening door mechanism is arranged to enable the protective plate to move up and down, thereby enhancing the flexibility of the device and the safety of the display device, and the bottom protective door is not interfered, so that various display layouts can be realized in limited space. The top-opening door mechanism and the side-opening door mechanism are arranged in cooperation, and the worm and gear transmission has self-locking property, which effectively prevents unauthorized personnel from directly contacting the display props, thereby protecting the props from damage or theft, and simultaneously reducing potential safety risks of the staff in the operation process.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of prop display, in particular to a prop display device. BACKGROUND

[0002] Prop display devices are devices or equipment used to display and showcase props, products or other items. They aim to attract customers, show the features and functions of the goods, and increase sales. Display cabinets or shelves are the most common prop display devices, usually made of glass or transparent materials, used to display small items, jewelry, clothing, accessories, etc. They have adjustable lighting, display boards and shelves to provide better visual effects.

[0003] During the display process, visitors may not have enough awareness of the safety of the display area, they may not know that touching, taking or moving props is not allowed, and lack of safety awareness may cause them to inadvertently intrude into the display area, causing accidental movement of the props, which may further cause the props to be damaged or lost. Some visitors may intentionally steal valuable items from the prop display device, find a display device lacking safety measures and take advantage of the opportunity to commit theft, resulting in economic losses to the owner. In addition, after the display is over, when the display props need to be replaced, the doors of the upper display cabinet and the lower storage cabinet need to be opened at the same time. Opening both doors at the same time requires more operation steps and time, especially in the case of large display devices or limited space, which may increase the complexity of replacing the props. Opening multiple doors at the same time may increase the risk of accidents, such as the operator may accidentally bump into the open cabinet door, or the new props may collide with the cabinet door when being moved, opening multiple doors at the same time when replacing the props may cause the display area to appear disorganized, affecting the overall aesthetics and professionalism.

[0004] Therefore, we propose a prop display device to solve the above problems. SUMMARY

[0005] Therefore, in view of the shortcomings of the prior art, the present application provides a prop display device to solve the problem of easy loss of props and accidental injury caused by simultaneous door opening in the prior art.

[0006] To achieve the above purpose, the present application provides the following technical scheme:

[0007] A prop display device, comprising a base, a support is arranged above the base, a protective door is arranged on one side of the base, a side opening door mechanism is arranged on the protective door, a protective plate is arranged around the support, and a top opening door mechanism is arranged on the inner side of the support.

[0008] The top opening door mechanism comprises a groove arranged on the inner wall of the support near the protective door, and a threaded rod arranged in the groove;

[0009] The side opening door mechanism comprises a connecting hole arranged at the bottom of the protective door, and a connecting shaft arranged in the connecting hole, wherein the bottom end of the connecting shaft is fixedly connected to the base, and the base serves as the base of the entire display device and provides stable support for the upper support and the displayed props.

[0010] Preferably, the protective plate above the protective door is movable and slides in the groove, the top end of the threaded rod is rotatably connected to the support, and the bottom end extends into the protective door.

[0011] Preferably, the top opening door mechanism further comprises a connecting assembly comprising a sleeve, a clamping groove and a fixing member, which is used to connect the protective plate and enable the protective plate to move up and down, thereby enhancing the flexibility and safety of the display device.

[0012] Preferably, the sleeve is arranged on the outer surface of the threaded rod, the threaded rod is threadedly connected to the sleeve, and the clamping groove is arranged on the outer surface of the sleeve.

[0013] Preferably, the fixing member is divided into two sections, one end of which is an arc section and is sleeved on the clamping groove, and the other end is a horizontal section and is connected to the protective plate near the protective door.

[0014] Preferably, the side opening door mechanism further comprises a mounting cavity arranged on the base and having an unsealed opening, the protective door is arranged at the unsealed opening of the mounting cavity, and the mounting cavity is provided with a partition plate uniformly distributed therein to place idle props and enhance the storage capacity of the device.

[0015] As preferred, the protective door outer surface is provided with a handle, the protective door is provided with a placing cavity, the placing cavity is matched with the size of the protective plate above it, the protective plate can be stored in the protective door inner cavity, when replacing the display props, the top protective plate can be opened alone without opening the bottom protective door at the same time, thereby reducing the potential safety risk.

[0016] As preferred, the placing cavity is provided with a driving assembly, the driving assembly comprises a worm gear and a worm, the worm gear and worm transmission has self-locking, which means that when the lead angle of the worm is smaller than the equivalent friction angle between the meshing teeth, the worm can drive the worm gear, but the worm gear cannot drive the worm, thereby providing safety protection for the equipment.

[0017] As preferred, the worm is arranged on the inner wall of the placing cavity, the worm is provided with an external drive, the worm gear is fixedly connected to the bottom end of the threaded rod, and the worm gear is engaged with the worm.

[0018] As preferred, the bottom table top end is provided with a communication groove, the communication groove is penetrated by the threaded rod, and the communication groove is matched with the size of the protective plate, so that the protective plate can enter the inner cavity of the protective door through the communication groove. Since the size of the communication groove is matched with the size of the protective plate, the protective plate can smoothly enter the inner cavity of the protective door through the communication groove from the bottom table top end, or move out to the display position through the communication groove from the inner cavity. This design ensures the smoothness of the entire operation process and improves the work efficiency.

[0019] Compared with the prior art, the prop display device has the following beneficial effects:

[0020] The setting of the top opening door mechanism enables the protective plate to move up and down, enhances the flexibility of the device and the safety of the display device, and does not interfere with the bottom protective door, so that various display layouts can be realized in limited space. This design makes the display device more efficient in space utilization, and the independent movement of the protective plate does not affect the safety performance of other parts.

[0021] Through the cooperation of the top opening door mechanism and the side opening door mechanism, and by utilizing the self-locking of the worm gear and worm transmission, unauthorized personnel can be effectively prevented from directly contacting the display props, thereby protecting the props from damage or theft. At the same time, the protective plate can also prevent accidental collisions from causing damage to the props. When replacing the display props, the top protective plate or the protective door can be opened alone without opening both at the same time, thereby reducing the potential safety risk of the staff. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 The figure is a schematic diagram of the overall structure of the application;

[0023] Figure 2This is a cross-sectional view of the protective plate and protective door of the present invention;

[0024] Figure 3 For the present invention Figure 2 Enlarged structural diagram at point A;

[0025] Figure 4 For the present invention Figure 2 Enlarged structural diagram at point B;

[0026] Figure 5 This is an exploded view of the connecting component of the present invention;

[0027] Figure 6 This is a schematic diagram of the positional structure of the drive component of the present invention;

[0028] Figure 7 This is a schematic diagram of the internal structure of the mounting cavity of the present invention;

[0029] Figure 8 For the present invention Figure 7 Enlarged structural diagram at point C;

[0030] Figure 9 This is a schematic diagram of the location structure of the connecting groove in this invention.

[0031] The attached diagram lists the components represented by each number as follows:

[0032] 1. Base platform; 2. Support frame; 3. Protective plate; 4. Protective door;

[0033] Top-opening door mechanism: 5. Groove; 501. Threaded rod; 6. Connecting assembly; 601. Sleeve; 602. Slot; 603. Fixing component;

[0034] Side-opening door mechanism: 7. Mounting cavity; 701. Connecting groove; 702. Placement cavity; 8. Drive assembly; 801. Worm gear; 802. Worm; 9. Connecting hole; 901. Connecting shaft; 902. Partition plate; 903. Handle. Detailed Implementation

[0035] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0036] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. Example

[0037] Please refer to Figures 1 to 9 As shown:

[0038] To solve the problems mentioned in the technical solutions, the embodiment of the present application provides a prop display device, which comprises a base 1, a support 2 arranged above the base 1, a protective door 4 arranged on one side of the base 1, a side-opening door mechanism arranged on the protective door 4, a protective plate 3 arranged around the support 2, and a top-opening door mechanism arranged on the inner side of the support 2.

[0039] The top-opening door mechanism comprises a groove 5 arranged on the inner wall of the support 2 near the protective door 4, and a threaded rod 501 arranged in the groove 5.

[0040] The side-opening door mechanism comprises a connecting hole 9 arranged at the bottom of the protective door 4, and a connecting shaft 901 arranged in the connecting hole 9, the bottom end of the connecting shaft 901 being fixedly connected to the base 1, the base 1 serving as the foundation of the entire display device and providing stable support for the support 2 above and the props displayed. The combination of the protective plate 3 and the support 2 further enhances the overall structural strength and stability, and can effectively prevent unauthorized personnel from directly contacting the displayed props, thereby protecting the props from damage or theft. At the same time, the protective plate 3 can also prevent accidental collisions from causing damage to the props. For details, please refer to Figures 1 to 4 and Figures 7 to 9 .

[0041] It should be noted that the protective plate 3 directly above the protective door 4 is movable and slides in the groove 5, the top end of the threaded rod 501 being rotatably connected to the support 2 and the bottom end extending into the protective door 4. The movable protective plate 3 provides convenience for staff to replace the displayed props and avoids loss and damage of the props.

[0042] The top-opening door mechanism further comprises a connecting assembly 6, which comprises a sleeve 601, a clamping groove 602, and a fixing member 603. The connecting assembly 6 is used to connect the protective plate 3 and facilitate the upward and downward movement of the protective plate 3, thereby enhancing the flexibility of the device and the safety of the display device. For details, please refer to Figure 5 .

[0043] It should be noted that the sleeve 601 is arranged on the outer surface of the threaded rod 501, and the threaded rod 501 is threadedly connected to the sleeve 601. The clamping groove 602 is arranged on the outer surface of the sleeve 601. When the threaded rod 501 rotates, it facilitates the upward and downward movement of the protective plate 3, and does not interfere with the bottom protective door 4. Therefore, various display layouts can be achieved in a limited space. This design makes the display device more efficient in space utilization.

[0044] The fixed part 603 is divided into two sections, one end of which is a circular arc section and is sleeved on the clamping groove 602, and the other end is a horizontal section and is connected with the protective plate 3 close to one side of the protective door 4. The fixed part 603 is rotationally connected with the clamping groove 602, and the fixed part 603 connects the protective plate 3 and the threaded rod 501, so that the independent movement of the protective plate 3 does not affect the safety performance of other parts.

[0045] The side opening door mechanism further comprises a mounting cavity 7 provided on the base 1 and having an unsealed opening. The protective door 4 is arranged at the unsealed opening of the mounting cavity 7. A partition plate 902 is arranged in the mounting cavity 7 and uniformly distributed in the mounting cavity 7, so as to place idle props and enhance the storage of the equipment.

[0046] The protective door 4 is provided with a handle 903. The protective door 4 is provided with a placing cavity 702 which is sized to match the size of the protective plate 3 directly above. The protective plate 3 can be accommodated in the inner cavity of the protective door 4. When the display props are replaced, the protective plate 3 at the top can be opened alone without simultaneously opening the protective door 4 at the bottom, thereby reducing the potential safety risk. For details, please refer to Figures 2 to 4 and Figure 9 .

[0047] The placing cavity 702 is provided with a driving assembly 8. The driving assembly 8 comprises a worm gear 801 and a worm 802. The transmission of the worm gear 801 and the worm 802 has self-locking property, which means that when the lead angle of the worm 802 is smaller than the equivalent friction angle between the meshing teeth, the worm 802 can drive the worm gear 801, but the worm gear 801 cannot drive the worm 802, which provides safety protection in some applications.

[0048] The worm 802 is arranged on the inner wall of the placing cavity 702. The worm 802 is externally driven. The worm gear 801 is fixedly connected to the bottom end of the threaded rod 501. The worm gear 801 is in meshing engagement with the worm 802. For details, please refer to Figure 4 and Figures 6 to 8 .

[0049] The base 1 is provided with a communication groove 701 at the top end. The communication groove 701 is penetrated by the threaded rod 501. The communication groove 701 is sized to match the size of the protective plate 3. The protective plate 3 can enter the inner cavity of the protective door 4 through the communication groove 701. Since the size of the communication groove 701 matches the size of the protective plate 3, the protective plate 3 can smoothly enter the inner cavity of the protective door 4 from the top end of the base 1 through the communication groove 701, or be moved out to the display position from the inner cavity through the communication groove 701. This design ensures the smoothness of the entire operation process and improves the work efficiency.

[0050] As a preferred embodiment, the protective door 4 can be additionally provided with a safety lock to protect the internal props from being lost.

[0051] The working principle of all the above embodiments is as follows:

[0052] Initial state: the external drive of the worm 802 is in an unstarted state.

[0053] When only the protective door 4 needs to be opened to take out the articles, the handle 903 can be directly pulled to open it. When the articles need to be placed on the top of the base 1, the external drive of the worm 802 is started, and the worm 802 starts to rotate clockwise continuously. The worm wheel 801 fixedly connected with the threaded rod 501 and engaged with the worm 802 promotes the rotation of the threaded rod 501, and the fixed part 603 sleeved on the outer surface of the sleeve 601 drives the protective plate 3 to descend until the protective plate 3 is stored. At this time, the handle 903 is pulled, and the protective door 4 rotates around the center of the connecting shaft 901 as the rotation point. At this time, the upper protective plate 3 and the lower protective door 4 are both in an open state. When the taking and placing are completed, the external control of the worm 802 is started to promote the counterclockwise rotation of the worm 802, and then the threaded rod 501 is driven in the opposite direction to promote the upward movement of the protective plate 3 until it touches the upper part of the support 2. The transmission of the worm wheel 801 and the worm 802 has self-locking property, which means that when the lead angle of the worm 802 is smaller than the equivalent friction angle between the engaged teeth, the worm 802 can drive the worm wheel 801, but the worm wheel 801 cannot drive the worm 802. This effectively prevents unauthorized personnel from directly contacting the display articles, thereby protecting the articles from damage or theft. At the same time, the protective plate 3 can also prevent accidental collisions from causing damage to the articles.

[0054] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises a... " does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0055] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A prop display device, characterized by: Including the bottom stage (1), the support (2) is arranged above the bottom stage (1), the protective door (4) is arranged on one side of the bottom stage (1), the side opening door mechanism is arranged on the protective door (4), the protective plate (3) is arranged around the support (2), the top opening door mechanism is arranged on the inner side of the support (2); The top opening door mechanism includes a groove (5), the groove (5) is arranged on the inner wall of the support (2) near the protective door (4), and the threaded rod (501) is arranged in the groove (5); The side opening door mechanism includes a connecting hole (9), the connecting hole (9) is formed in the bottom of the protective door (4), the connecting shaft (901) is arranged in the connecting hole (9), the bottom end of the connecting shaft (901) is fixedly connected to the bottom stage (1), and the connecting shaft (901) is located directly below the threaded rod (501); The protective plate (3) above the protective door (4) is movable and slides in the groove (5), the top end of the threaded rod (501) is rotatably connected to the support (2), and the bottom end extends into the protective door (4); The top opening door mechanism further includes a connecting assembly (6), the connecting assembly (6) includes a sleeve (601), a clamping groove (602) and a fixing part (603); The sleeve (601) is arranged on the outer surface of the threaded rod (501), the threaded rod (501) is threadedly connected with the sleeve (601), and the clamping groove (602) is arranged on the outer surface of the sleeve (601); The fixing part (603) is divided into two sections, one end of the fixing part (603) is an arc section and is sleeved on the clamping groove (602), and the other end of the fixing part (603) is a horizontal section and is connected with the protective plate (3) near the protective door (4), and the fixing part (603) is rotatably connected with the clamping groove (602); The outer surface of the protective door (4) is provided with a handle (903), the protective door (4) is provided with a placing cavity (702), and the size of the placing cavity (702) is matched with the size of the protective plate (3) above the placing cavity (702); The bottom end of the bottom stage (1) is provided with a communication groove (701), the communication groove (701) is penetrated by the threaded rod (501), and the size of the communication groove (701) is matched with the size of the protective plate (3).

2. The prop display apparatus of claim 1, wherein: The side opening door mechanism further includes a mounting cavity (7), the mounting cavity (7) is arranged on the bottom stage (1) and has an unsealed opening, the protective door (4) is arranged at the unsealed opening of the mounting cavity (7), and the mounting cavity (7) is provided with a partition plate (902).

3. The prop display apparatus of claim 1, wherein: The driving assembly (8) is arranged in the placing cavity (702), and the driving assembly (8) includes a worm wheel (801) and a worm (802).

4. The prop display apparatus of claim 3, wherein: The worm (802) is arranged on the inner wall of the placing cavity (702), the worm (802) is provided with an external drive, the worm wheel (801) is fixedly connected to the bottom end of the threaded rod (501), and the worm wheel (801) is engaged with the worm (802).

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