CN220607966U - Museum showcase - Google Patents

Abstract

The utility model relates to a museum showcase, which comprises a case body and a glass cover arranged on the case body, wherein the upper surface of the case body is provided with a lifting opening, a display stand is arranged in the lifting opening, the museum showcase further comprises a lifting electric cylinder and an electric sliding rail device, the lifting electric cylinder is fixedly arranged at the bottom of the case body, a first piston rod of the lifting electric cylinder is fixedly connected with the bottom of the display stand, the electric sliding rail device is arranged at the top of the case body, a cultural relic is placed on the display stand, when a museum background protection system detects a dangerous situation, a signal is sent to the museum showcase, a controller receives the signal, triggers an anti-theft mode, the lifting electric cylinder drives the display stand and the cultural relic to descend into the case body, when the display stand and the cultural relic just descend into the case body, a baffle of the sliding rail device moves to completely close the display opening, and when the display stand begins descending, a second piston rod of the miniature electric cylinder arranged at the bottom of the display stand begins to work, and displacement possibly occurring in the descending process of the cultural relic is protected.

Description

Museum showcase

Technical Field

The utility model relates to the field of showcases, in particular to a museum showcase.

Background

Museums play an important role in collecting, preserving, displaying and studying natural and human cultural heritage entities. However, the current museum showcases mainly pay attention to ornamental value, often not much attention to safety protection, and most museum showcases are usually formed by directly splicing tempered glass, and although the tempered glass has certain strength and impact resistance, the tempered glass still has vulnerability. Lawless persons can use the gaps of the toughened glass to destroy the cultural relics so as to steal or damage the cultural relics.

Disclosure of Invention

The utility model aims at solving at least one of the technical problems existing in the prior art, and therefore, the utility model provides a museum showcase which comprises a case body and a glass cover arranged on the case body, and is characterized in that: the museum showcase is characterized in that the upper surface of the case body is provided with a lifting opening, a display stand is arranged in the lifting opening, the museum showcase further comprises a lifting electric cylinder and an electric sliding rail device, the lifting electric cylinder is fixedly installed at the bottom in the case body, a piston rod I of the lifting electric cylinder is fixedly connected with the bottom of the display stand, and the electric sliding rail device is installed at the top in the case body.

Further, the method further comprises the following steps: the miniature electric cylinders are arranged on the display table in a rectangular shape.

Further, a second piston rod of the miniature electric cylinder is provided with a sponge sleeve.

Further, the electric slide rail device includes: slide rail, slider, baffle, the slider is mobilizable to be set up on the slide rail, baffle fixed mounting is in on the slider.

Further, the method further comprises the following steps: and the safety door is arranged on the outer wall of the box body.

Further, the method further comprises the following steps: and the controller is arranged in the box body.

The utility model relates to a museum showcase, which comprises a case body and a glass cover arranged on the case body, wherein the upper surface of the case body is provided with a lifting opening, a display stand is arranged in the lifting opening, the museum showcase also comprises a lifting electric cylinder and an electric sliding rail device, the lifting electric cylinder is fixedly arranged at the bottom of the case body, a piston rod I of the lifting electric cylinder is fixedly connected with the bottom of the display stand, the electric sliding rail device is arranged at the top of the case body, a cultural relic is placed on the display stand, when a museum background protection system detects a dangerous condition, a signal is sent to a controller of the museum showcase, the controller receives the signal, an anti-theft mode is triggered, the lifting electric rigid drives the display stand and the cultural relic to descend into the case body, when the display stand and the cultural relic just descend into the case body, and a sliding block of the electric sliding rail device and a baffle plate of the electric sliding rail device move along the direction of the lifting opening in the sliding rail direction until the lifting opening is completely closed.

Drawings

FIG. 1 is a schematic diagram of a museum showcase according to the present utility model;

FIG. 2 is an assembled schematic view of an electric sliding rail device according to the present utility model;

FIG. 3 is a schematic view of a micro-cylinder structure according to the present utility model;

FIG. 4 is a schematic diagram of a lifting cylinder structure in the utility model;

wherein, 1, a glass cover; 2. a miniature electric cylinder; 21. a piston rod II; 202. a sponge sleeve; 3. a display stand; 4. a case; 5. a safety door; 6. a controller; 7. lifting electric cylinders; 701. a first piston rod; 8. an electric slide rail device; 801. a slide rail; 802. a slide block; 803. a baffle; 9. and a lifting opening.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-4, a museum showcase of the present utility model comprises: the box 4 and establish the glass cover 1 on the box 4, its characterized in that: the box 4 upper surface is equipped with lift mouth 9, be provided with show stand 3 in the lift mouth 9, museum showcase still includes lift jar 7 and electronic slide rail device 8, lift jar 7 fixed mounting is in box 4 inner bottom, the piston rod 701 and the show stand 3 bottom fixed connection of lift jar 7, electronic slide rail device 8 is installed at box 4 inner top, the historical relic is placed on show stand 9, send the signal to museum showcase's controller 6 when museum backstage protection system detects dangerous situation, controller 6 receives the signal, trigger anti-theft mode, lift electricity just 7 drives show stand 3 and historical relic and descends to box 3 inside, when show stand 3 and historical relic just descend to box 4 inside electronic slide rail device 8 and begin the motion, slider 802 and baffle 803 of electronic slide rail device 8 move to totally seal lift mouth 9 along the direction of slide rail 801 to the direction of lift mouth 9.

Meanwhile, the display stand 3 is driven by the lifting electric cylinder 7, so that the descending speed in the descending process is high, and a large centrifugal force is generated, so that the cultural relics can possibly move in the descending process, therefore, in order to ensure the safety of the cultural relics in the descending process, the display stand 3 is provided with a plurality of micro electric cylinders 2 in a rectangular shape, when the display stand 3 starts to descend, the micro electric cylinders 2 arranged on the display stand 3 start to work, the first piston rod 21 of the micro electric cylinders 2 is lifted to be approximately equal to the height of the cultural relics, and the possible displacement of the cultural relics in the descending process is protected.

In order to displace the cultural relics in the descending process and contact the first piston rod 21 of the miniature electric cylinder 2 to damage the cultural relics, the first piston rod 21 is provided with the sponge sleeve 202, so that the function of buffering and damping can be achieved when the cultural relics contact the first piston rod 21, and the cultural relics are further protected.

In order to facilitate the picking and placing of the cultural relics, the outer wall of the box body 3 is provided with a safety door.

Different models of miniature motors can be replaced to adapt to the height of the cultural relics with different heights, so that the cultural relics are protected.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (6)

1. The utility model provides a museum showcase, includes box (4) and establishes glass cover (1) on box (4), its characterized in that: the museum showcase is characterized in that a lifting opening (9) is formed in the upper surface of the case body (4), a display table (3) is arranged in the lifting opening (9), the museum showcase further comprises a lifting electric cylinder (7) and an electric sliding rail device (8), the lifting electric cylinder (7) is fixedly installed at the inner bottom of the case body (4), a piston rod I (701) of the lifting electric cylinder (7) is fixedly connected with the bottom of the display table (3), and the electric sliding rail device (8) is installed at the inner top of the case body (4).

2. The museum showcase of claim 1, further comprising: the miniature electric cylinders (2) are arranged on the display table (3) in a rectangular shape.

3. The museum showcase of claim 2, wherein: a second piston rod (21) of the miniature electric cylinder (2) is provided with a sponge sleeve (202).

4. Museum showcase according to claim 1, wherein said electric slide rail means (8) comprises: slide rail (801), slider (802), baffle (803), slider (802) movably set up on slide rail (801), baffle (803) fixed mounting is in on slider (802).

5. The museum showcase of claim 1, further comprising: and the safety door (5) is arranged on the outer wall of the box body (4).

6. The museum showcase of claim 1, further comprising: and a controller (6) arranged in the box body (4).