CN210672819U - A retractable museum showcase - Google Patents

Abstract

The utility model discloses a retractable museum showcase, which comprises a base, an exhibition stand and a glass cover. The exhibition stand is inserted into the base, and the glass cover is inserted into the exhibition stand; two opposite corners of the glass cover are provided with thread grooves, and the inner wall of the exhibition stand is provided with thread grooves. A motor is installed opposite to the two thread grooves, and a screw rod matched with the thread groove is connected to the output end of the motor. The utility model has the advantages of simple structure and convenient use, and the height of the glass cover can be adjusted according to the different heights of the displayed items, thereby expanding the applicable scope of the showcase and increasing the variety of items placed.

Description

A retractable museum showcase

technical field

The utility model relates to the technical field of display cabinets, in particular to a retractable museum display cabinet.

Background technique

In the prior art, most of the traditional showcases used for the exhibition of personal collections, cultural relics and valuable works are made of wooden structure or metal structure as a base, and a transparent cover made of laminated glass is fixedly connected to the base. Together with the transparent cover, it forms a box structure. The height of the glass cover is fixed and cannot be adjusted with the height of the displayed items, which is inconvenient to use.

Therefore, how to provide a retractable museum showcase has become an urgent problem to be solved by those skilled in the art.

Utility model content

In view of this, the utility model provides a retractable museum showcase, which has a simple structure and is easy to use, and can adjust the height of the glass cover according to the height of the displayed items, thereby expanding the applicable range of the showcase and increasing the number of items. Variety of placement.

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

A retractable museum showcase, comprising a base, a booth and a glass cover, the booth is inserted into the base, and the glass cover is inserted into the booth; two diagonal corners of the glass cover are provided with A threaded groove is installed on the inner wall of the booth and the two threaded grooves are opposite to each other, and the output end of the motor is connected with a screw rod matched with the threaded grooves.

Preferably, a lift electric cylinder is installed at the bottom end inside the base, and the lift electric cylinder is connected to the bottom end of the exhibition stand through a telescopic shaft. Under the action of the lifting electric cylinder, the height of the booth can be adjusted freely to suit visitors of different heights.

Preferably, the two side walls inside the base are provided with chute, and the two side walls of the exhibition stand are provided with protrusions matching the chute. During the up and down movement of the booth, the protrusions can slide along the chute to ensure the stability of the booth moving up and down.

Preferably, the top plate and the bottom plate of the exhibition stand are connected by support rods. The setting of the support rod realizes the support function of the top plate.

Preferably, it also includes a controller, the motor and the lifting electric cylinder are both electrically connected to the controller, and automatic control of the motor and the lifting electric cylinder can be realized through the controller.

Preferably, a control panel is installed on the base, and the control panel is electrically connected to the controller. The operation and stop of the motor and the lifting electric cylinder can be easily adjusted through the control panel, which is convenient for people to visit and display the exhibits.

Preferably, spotlights are installed at the four corners of the top of the booth, which improves the illuminance in the glass cover and facilitates the visitors to clearly view the exhibits.

The beneficial effects of the present utility model are:

The utility model is simple in structure and convenient to use. Under the action of the motor, the screw rotates and drives the glass cover to move up and down, so that the height of the glass cover can be adjusted according to the different heights of the displayed items, thereby expanding the application of the showcase The range increases the variety of items placed.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description It is only an embodiment of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained according to the provided drawings without creative efforts.

Figure 1 is a schematic diagram of a state structure of the utility model.

Figure 2 is a schematic diagram of another state structure of the utility model.

Figure 3 is a schematic diagram of the internal structure of the utility model.

Among them, in the figure,

1-base; 2-booth; 3-glass cover; 4-thread groove; 5-motor; 6-screw; 7-lifting electric cylinder; 8-telescopic shaft; 9-protrusion; 10-support rod; 11-control 12-Control Panel; 13-Spotlights; 14-Exhibits.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Referring to accompanying drawings 1-3, an embodiment of the present utility model discloses a retractable museum showcase, comprising a base 1, a booth 2 and a glass cover 3, the booth 2 is inserted into the base 1, and the glass cover 3 is inserted into the booth 2; Two opposite corners of the cover 3 are provided with threaded grooves 4, and a motor 5 is installed on the inner wall of the booth 2 opposite to the two threaded grooves 4. The output end of the motor 5 is connected with a screw 6 that matches the threaded groove 4; the motor; 5 When running, the screw 6 rotates, and because the thread groove 4 is threadedly connected with the screw 6, it will drive the glass cover 3 to move up and down. Wherein, the thread groove 4 can be a strip-shaped patch with an external thread, and the inner side is attached to the glass cover 3 .

In another embodiment, a lifting electric cylinder 7 is installed at the bottom end inside the base 1 , and the lifting electric cylinder 7 is connected to the bottom end of the exhibition stand 2 through a telescopic shaft 8 . Under the action of the lifting electric cylinder 7, the height of the booth 2 can be adjusted freely to suit visitors of different heights.

In another embodiment, the two side walls inside the base 1 are provided with chute grooves, and the two side walls of the exhibition stand 2 are provided with protrusions 9 matching the chute grooves. During the up and down movement of the booth 2, the protrusion 9 can slide along the chute, which ensures the stability of the up and down movement of the booth 2.

In another embodiment, the top plate and the bottom plate of the exhibition stand 2 are connected by a support rod 10 . The arrangement of the support rod 10 realizes the support effect on the top plate.

The present invention further includes a controller 11, the controller 11 is installed in the base 1, the motor 5 and the lifting electric cylinder 7 are electrically connected with the controller 11, and the automatic control of the motor 5 and the lifting electric cylinder 7 can be realized through the controller 11 .

In another embodiment, a control panel 12 is mounted on the base 1 , and the control panel 12 is electrically connected to the controller 11 . The operation and stop of the motor 5 and the lifting electric cylinder 7 can be easily adjusted through the control panel 12 , so as to facilitate people's visit and placement of the exhibits 14 .

In another embodiment, spotlights 13 are installed at the four corners of the top of the booth 2 , which improves the illuminance in the glass cover 3 and facilitates the visitors to clearly view the exhibits 14 .

In another embodiment, a self-locking universal wheel is installed at the bottom end of the base 1 to facilitate the movement of the showcase.

The utility model has a simple structure and is easy to use. Under the action of the motor 5, the screw 6 rotates and drives the glass cover 3 to move up and down, so that the height of the glass cover 3 can be adjusted according to the different heights of the displayed items, and the expansion It increases the scope of application of the showcase and increases the variety of items placed.

The retractable glass cover 3 of the present invention realizes the diversity of the objects to be placed. When the short and fat exhibits 14 (as shown in FIG. 1 ) are placed, the glass cover 3 can be moved down, so that people’s vision can focus on the exhibits 14, creating a more A good viewing experience. Similarly, when placing tall and thin exhibits 14 (as shown in FIG. 2 ), the glass cover 3 is extended so as to facilitate the placement of the exhibits 14 . Such a setup makes the exhibition arrangement of the museum more diverse, reduces constraints, and reduces the fluidity of showcases. In addition, the booth 2 can be extended and retracted, and this function is mainly for the replacement of the main crowd of exhibitors. For example, there are usually more adults in the exhibition, so the height of booth 2 can be increased according to the average height. When primary and secondary school students participate in the exhibition, the height of booth 2 can be lowered, so that children can clearly see exhibits 14 without raising their heads.

The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments, and the same and similar parts between the various embodiments can be referred to each other. As for the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant part can be referred to the description of the method.

The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (7)

1. The telescopic museum showcase is characterized by comprising a base, a display stand and a glass cover, wherein the display stand is inserted in the base, and the glass cover is inserted in the display stand; wherein two opposite angles departments of glass cover all are provided with the thread groove, stand inner wall and two the relative department of thread groove all installs the motor, the output of motor be connected with thread groove assorted screw rod.

2. The retractable museum showcase of claim 1, wherein the bottom end of the inside of the base is provided with a lifting electric cylinder, and the lifting electric cylinder is connected with the bottom end of the exhibition stand through a retractable shaft.

3. The retractable museum showcase of claim 2, wherein sliding grooves are formed in two side walls of the inside of the base, and protrusions matched with the sliding grooves are arranged on two side walls of the exhibition stand.

4. The retractable museum showcase of claim 2 or 3, wherein the top plate and the bottom plate of the exhibition stand are connected by a support rod.

5. The retractable museum showcase of claim 4, further comprising a controller, wherein the motor and the lifting electric cylinder are electrically connected to the controller.

6. The retractable museum showcase of claim 5, wherein the base is provided with a control panel, and the control panel is electrically connected with the controller.

7. The retractable museum showcase of claim 1, wherein spot lights are mounted at four corners of the top of the exhibition stand.

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