Museum display cabinet

Abstract

The museum display showcase comprises a base, a stand column is fixedly installed on one side of the top of the base, a lifting motor is fixedly installed at the inner bottom of the stand column, the driving end of the lifting motor is fixedly connected with a lead screw, the lead screw is rotationally connected with the stand column, the outer surface of the lead screw is sleeved with a sliding base in a threaded mode, and the sliding base is fixedly connected with the lifting motor. The sliding seat penetrates through the stand column; and a tempered glass cover is fixedly mounted on one side of the outer surface of the sliding seat. According to the cultural relic viewing device, through the arrangement of the stand column, the lead screw, the sliding base, the lifting motor, the tempered glass cover, the supporting base, the supporting ring, the supporting frame, the speed reduction transmission assembly and the driving assembly, cultural relics are placed in a suspended mode and can be lifted and rotated, tourists can view the cultural relics from different angles, and the tourists can view the full view of the cultural relics without bending over; and meanwhile, a grating sensor is arranged, so that the situation that people continue to descend under the tempered glass cover is avoided, and the overall safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of display cabinets, in particular to a museum display cabinet. Background Art

[0002] Museum display cabinets are a special type of display cabinets, which are often used in museums, art galleries and other places to display cultural relics, artworks or historical relics. Compared with ordinary display cabinets, museum display cabinets have very high requirements in design, materials, and craftsmanship to ensure the safety, protection and display effect of displayed items. Museum display cabinets are generally composed of cabinets, glass panels, lights, booths, etc. The cabinet body is usually made of high-quality wood or metal materials, and the exterior is painted to improve durability and aesthetics. The glass panel uses high-strength and high-transparency tempered glass to ensure the authenticity and clarity of the displayed items. Lighting generally uses cold light sources and soft light technology to reduce damage and reflection to displayed items. The booths vary depending on the displayed items.

[0003] Existing museum display cabinets are basically installed on the ground, and the displayed cultural relics are generally placed on exhibition stands. In order to facilitate tourists to observe cultural relics from multiple angles, some display cabinets are also equipped with a rotating mechanism on the exhibition stand to drive the cultural relics to rotate.

[0004] At present, after entering the museum, tourists usually view the cultural relics from a bird's-eye view because the cultural relics in the display cabinets are generally placed at a low height. For some curved and protruding cultural relic boxes, vases and other items, they will be partially blocked from a bird's-eye view. If tourists want to view them, they need to bend down or squat to look up, which is not only unsightly but also makes their necks easily sore. Utility Model Content

[0005] The utility model is a museum display cabinet proposed to solve the shortcomings in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a museum display cabinet comprises a base, a column is fixedly installed on one side of the top of the base, a lifting motor is fixedly installed on the inner bottom of the column, a screw rod is fixedly connected to the driving end of the lifting motor, and the screw rod and the column are rotatably connected, a sliding seat is threadedly sleeved on the outer surface of the screw rod, and the sliding seat passes through the column; a tempered glass cover is fixedly installed on one side of the outer surface of the sliding seat, a thin support seat is fixedly connected to one side of the outer surface of the sliding seat, a support ring is rotatably connected to the top of the thin support seat, and a support frame is fixedly connected to the top of the support ring; a reduction transmission assembly is commonly installed between the support ring and the thin support seat, and a driving assembly is commonly installed between the reduction transmission assembly and the sliding seat; three grating sensors are assembled on the top edge of the base.

[0007] Furthermore, the reduction transmission assembly includes a ring gear, and the ring gear is fixedly mounted on the bottom of the support ring. The outer surface of the ring gear is meshingly connected with a driven gear, and the driven gear is rotatably connected to the thin support seat. The outer diameter of the driven gear is smaller than the outer diameter of the ring gear, and the outer diameter of the driven gear is smaller than the outer diameter of the ring gear. Therefore, when the driven gear drives the ring gear to rotate, it has a reduction effect.

[0008] Furthermore, the thin support seat is connected to the slide seat, which is conducive to the driven gear being partially arranged on the inner side of the slide seat.

[0009] Furthermore, the driving assembly includes a driving motor, and the driving motor is fixedly mounted on an inner wall of one side of the slide seat. The driving end of the driving motor is fixedly connected with a driving gear, and the driving gear is meshed with the driven gear to facilitate driving and reduce the operation of the transmission assembly.

[0010] Furthermore, two travel grooves are symmetrically provided on one side of the outer surface of the column, and the travel grooves are slidably connected to the slide seat. The travel grooves have a limiting effect on the slide seat, and can ensure the stability of the movement of the slide seat.

[0011] Furthermore, the support frame is made of transparent material to reduce obstruction and facilitate viewing of cultural relics.

[0012] Furthermore, cultural relics are placed on the top of the support frame.

[0013] Beneficial effects of the utility model:

[0014] When the utility model is in use, the museum display cabinet, through the arranged columns, screw rods, sliding seats, lifting motors, tempered glass covers, support seats, support rings, support frames, reduction transmission components and drive components, cultural relics are suspended and can be lifted and rotated, which is beneficial for tourists to appreciate the cultural relics from different angles. The whole picture of the cultural relics can be appreciated without bending over, thereby improving the tourists' sense of experience. At the same time, a grating sensor is arranged to prevent people from continuing to descend under the tempered glass cover, thereby improving the overall safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 : A three-dimensional diagram of the utility model;

[0017] Figure 2 : A cross-sectional view of the utility model;

[0018] Figure 3 : A partial cross-sectional view of the utility model;

[0019] Figure 4 :The utility model Figure 3 Enlarged view of point A in the middle.

[0020] The reference numerals are as follows:

[0021] 1. Base; 2. Grating sensor; 3. Column; 4. Tempered glass cover; 5. Slide; 6. Travel groove; 7. Cultural relic; 8. Support frame; 9. Screw rod; 10. Lifting motor; 11. Driving gear; 12. Driving motor; 13. Support seat; 14. Driven gear; 15. Ring gear; 16. Support ring. DETAILED DESCRIPTION

[0022] 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 of 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.

[0023] like Figures 1 to 4 As shown, it relates to a museum display cabinet, including a base 1, a column 3 is fixedly installed on the top side of the base 1, a lifting motor 10 is fixedly installed on the inner bottom of the column 3, a screw rod 9 is fixedly connected to the driving end of the lifting motor 10, and the screw rod 9 and the column 3 are rotatably connected, a slide seat 5 is threadedly sleeved on the outer surface of the screw rod 9, and the slide seat 5 passes through the column 3, two travel grooves 6 are symmetrically provided on one side of the outer surface of the column 3, and the travel groove 6 and the slide seat 5 are slidably connected, the lifting motor 10 can drive the screw rod 9 to rotate, and the screw rod 9 can drive the slide seat 5 to rise.

[0024] A tempered glass cover 4 is fixedly installed on one side of the outer surface of the slide seat 5, and a thin support seat 13 is fixedly connected to one side of the outer surface of the slide seat 5. A support ring 16 is rotatably connected to the top of the thin support seat 13, and a support frame 8 is fixedly connected to the top of the support ring 16. The support frame 8 is made of transparent material, and cultural relics 7 are placed on the top of the support frame 8. The tempered glass cover 4 has a protective effect on the cultural relics 7 inside it, and does not affect tourists' viewing.

[0025] A reduction transmission assembly is commonly installed between the support ring 16 and the thin support seat 13, and a driving assembly is commonly installed between the reduction transmission assembly and the slide seat 5. The reduction transmission assembly includes a ring gear 15, and the ring gear 15 is fixedly installed at the bottom of the support ring 16. The outer surface of the ring gear 15 is meshedly connected with a driven gear 14, and the driven gear 14 is rotatably connected to the thin support seat 13. The outer diameter of the driven gear 14 is smaller than the outer diameter of the ring gear 15. The thin support seat 13 is connected to the slide seat 5. The driving assembly includes a driving motor 12, and the driving motor 12 is fixedly installed on an inner wall of one side of the slide seat 5. The driving end of the driving motor 12 is fixedly connected with a driving gear 11, and the driving gear 11 is meshedly connected with the driven gear 14. The driving motor 12 drives the driving gear 11 to rotate, and the driving gear 11 drives the driven gear 14 to rotate, thereby driving the ring gear 15 to rotate, and the ring gear 15 can drive the support frame 8 to rotate through the support ring 16.

[0026] Three grating sensors 2 are installed on the top edge of the base 1. The grating sensor 2 uses a single-sided grating. Its emitting light element and receiving light element are both on a PCB board. It is emitted by diffusely reflected light and achieves the detection effect through the light reflected back by the detected object. When the slide 5 moves downward, if the grating sensor 2 detects obstruction, the lifting motor 10 stops running.

[0027] Working principle: when viewing the cultural relic 7, if the top view angle forms an obstruction, the height of the cultural relic 7 can be raised, the lifting motor 10 is started, the lifting motor 10 drives the screw 9 to rotate, the screw 9 drives the slide 5 and the tempered glass cover 4 connected to the slide 5 to rise until the set height is reached, and then the driving motor 12 drives the active gear 11 to rotate, the active gear 11 drives the driven gear 14 to rotate, thereby driving the ring gear 15 to rotate, the ring gear 15 can drive the support frame 8 to rotate through the support ring 16, thereby driving the cultural relic 7 to rotate, so that tourists can watch, and after the viewing is over, the components are reset.

[0028] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A museum display cabinet, comprising a base (1), characterized in that: A column (3) is fixedly mounted on one side of the top of the base (1), a lifting motor (10) is fixedly mounted on the inner bottom of the column (3), a screw rod (9) is fixedly connected to the driving end of the lifting motor (10), and the screw rod (9) and the column (3) are rotatably connected, a sliding seat (5) is threadedly sleeved on the outer surface of the screw rod (9), and the sliding seat (5) passes through the column (3); A tempered glass cover (4) is fixedly mounted on one side of the outer surface of the slide seat (5); a thin support seat (13) is fixedly connected to one side of the outer surface of the slide seat (5); a support ring (16) is rotatably connected to the top of the thin support seat (13); and a support frame (8) is fixedly connected to the top of the support ring (16); A reduction transmission component is installed between the support ring (16) and the thin support seat (13), and a driving component is installed between the reduction transmission component and the slide seat (5); The top edge of the base (1) is equipped with three grating sensors (2).

2. A museum display cabinet according to claim 1, characterized in that: The reduction transmission assembly comprises a ring gear (15), and the ring gear (15) is fixedly mounted on the bottom of a support ring (16); the outer surface of the ring gear (15) is meshedly connected with a driven gear (14), and the driven gear (14) is rotationally connected to the thin support seat (13); the outer diameter of the driven gear (14) is smaller than the outer diameter of the ring gear (15).

3. A museum display cabinet according to claim 2, characterized in that: The thin support seat (13) is connected to the slide seat (5).

4. A museum display cabinet according to claim 3, characterized in that: The driving assembly comprises a driving motor (12), and the driving motor (12) is fixedly mounted on an inner wall of one side of the slide seat (5), a driving end of the driving motor (12) is fixedly connected to a driving gear (11), and the driving gear (11) is meshingly connected to a driven gear (14).

5. The museum display cabinet according to claim 1, characterized in that: Two travel grooves (6) are symmetrically provided on one side of the outer surface of the column (3), and the travel grooves (6) are slidably connected to the slide seat (5).

6. The museum display cabinet according to claim 1, characterized in that: The support frame (8) is made of a transparent material.

7. The museum display cabinet according to claim 1, characterized in that: A cultural relic (7) is placed on the top of the support frame (8).

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