CN212656730U

CN212656730U - Cabinet door and intelligent locker with shielding function

Info

Publication number: CN212656730U
Application number: CN202020794624.6U
Authority: CN
Inventors: 黄宗元; 陈武; 陈烈; 郑海; 王刚; 谢华胜
Original assignee: Shenzhen Zhilai Science and Technology Co Ltd
Current assignee: Shenzhen Zhilai Science and Technology Co Ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-03-05
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses a cabinet door with shielding function, which comprises a door panel component with a transparent window, a transparent shielding component attached to the inner side of the transparent window, a pressing bar pressed on the transparent shielding component and fixedly connected with the door panel component, and a conductive component adhered to the periphery of the inner wall of the door panel component; still disclose an intelligent locker. The beneficial effects are as follows: the utility model discloses simple structure can effectively shield radio frequency signal in the cabinet and reveal and outside radio frequency signal flows in, improves the accuracy of storage.

Description

Cabinet door and intelligent locker with shielding function

Technical Field

The utility model relates to a radio frequency signal shielding part field, concretely relates to cabinet door and intelligent locker with shielding function.

Background

The intelligent storage cabinet can detect the RFID electronic tags in the cabinet in real time. In the prior art, radio frequency signals inside a storage cabinet can leak from gaps of a transparent window or gaps around a door plate, so that information of articles in the cabinet leaks; meanwhile, external radio frequency signals can enter from gaps of the transparent window or gaps around the door plate, and misreading of the system on objects outside the cabinet is caused.

SUMMERY OF THE UTILITY MODEL

For overcoming the unable shortcoming that shields radio frequency signal of locker cabinet door among the prior art, the utility model provides a cabinet door with shielding function, concrete technical scheme is as follows:

a cabinet door with a shielding function comprises a door panel assembly with a transparent window, a transparent shielding assembly attached to the inner side of the transparent window, a fixing assembly pressed on the transparent shielding assembly and fixedly connected with the door panel assembly, and a conductive assembly adhered to the periphery of the inner wall of the door panel assembly.

Furthermore, the transparent shielding assembly comprises a transparent panel, a first shielding unit and a second shielding unit, wherein the first shielding unit is overlapped with the transparent panel, and the second shielding unit covers the transparent panel and the periphery of the first shielding unit.

Further, the shape of the transparent panel is consistent with the shape of the transparent window and the size of the transparent panel is larger than the size of the transparent window.

Furthermore, the fixing component is four strip-shaped components which are connected end to end and fixedly connected to the door panel component through bolts.

The intelligent storage cabinet comprises a cabinet body, an emergency cover plate and a cabinet door with a shielding function.

The utility model has the advantages that: the utility model discloses simple structure can effectively shield radio frequency signal in the cabinet and reveal and outside radio frequency signal flows in, improves the accuracy of storage.

Drawings

FIG. 1 is a schematic diagram of a prior art intelligent locker.

Fig. 2 is an exploded view of the structure of the present invention.

Fig. 3 is a schematic structural diagram of the present invention.

Fig. 4 is a schematic structural diagram of the shielding assembly of the present invention.

1-a cabinet body;

2-cabinet door;

21-a door panel assembly;

22-a shielding assembly; 221-a transparent panel; 222-a first shielding unit; 223-a second shielding unit;

23-a fixation assembly;

24-a conductive component;

and 3, emergency cover plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The intelligent storage cabinet structure in the prior art is shown in figure 1 and mainly comprises a cabinet body 1, a cabinet door 2 and an emergency cover plate 3, wherein the cabinet door 2 is controlled by an electric control lock, and when an emergency situation occurs, the cabinet door 2 can be opened by the emergency cover plate 3. In the prior art, the middle part of the cabinet door 2 is provided with a transparent window, gaps exist around the cabinet door, radio-frequency signals inside the storage cabinet can flow out of the gaps, and external radio-frequency signals can also flow in the gaps.

The utility model discloses a cabinet door structure with shielding function is shown in fig. 2 and fig. 3, including door plant subassembly 21, shielding component 22, fixed subassembly 23 and the conductive component 24 that has transparent window. One surface of the shielding component 22 is attached to the inner wall of the transparent window of the door panel component 21, and the other surface is pressed by four strip-shaped fixing components 23 and penetrates through the door panel component 21, the shielding component 22 and the fixing components 23 through bolts. The door panel assembly 21 is adhered with a conductive assembly 24 on the periphery. Compared with the prior art, the utility model discloses a middle part transparent window is by shielding subassembly 22 and fixed subassembly 23 shielding radio frequency signal, and the cabinet door is shielded radio frequency signal by conductive component 24 all around.

The shielding assembly 22 is shown in fig. 4 and includes a transparent panel 221, a first shielding unit 222, and a second shielding unit 223. The transparent panel 221 and the first shielding unit 222 are overlapped with each other and formed integrally, and then hemmed around the circumference thereof by the second shielding unit 223. The shape of the transparent panel 221 may conform to the shape of the transparent window, and the size is not smaller than the size of the transparent window.

Specifically, the door plant subassembly can select for the door plant welding piece, and the transparent panel can select for the ya keli board, and first shielding unit can select for transparent conductive film, and the second shielding unit can select for electrically conductive adhesive tape, and fixed subassembly can select for four end to end's ya keli board layering, and conductive component can select for electrically conductive bubble cotton.

The utility model discloses in, the cabinet door prevents that the principle of signal leakage as follows: the sealed metal container has a shielding effect. Attaching a first shielding unit on the transparent panel to make the transparent panel similar to a piece of transparent metal; eliminating a gap between the acrylic plate and the door plate by utilizing the flexibility and the elastic deformation of the second shielding unit; when the cabinet door is in a closed state, the gap between the door plate and the cabinet body is eliminated by utilizing the elastic deformation of the conductive component. The signal shielding is mainly due to the shielding effect of the second shielding unit and the conductive assembly, the transparent panel can be replaced by other transparent materials, and the fixing assembly can also be made of other common materials.

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

Claims

1. A cabinet door with a shielding function is characterized by comprising a door panel assembly with a transparent window, a transparent shielding assembly attached to the inner side of the transparent window, a fixing assembly pressed on the transparent shielding assembly and fixedly connected with the door panel assembly, and a conductive assembly adhered to the periphery of the inner wall of the door panel assembly.

2. The cabinet door with shielding function according to claim 1, wherein the transparent shielding assembly comprises a transparent panel, a first shielding unit overlapped with the transparent panel, and a second shielding unit covering the transparent panel and the first shielding unit.

3. The cabinet door with shielding function according to claim 2, wherein the transparent panel has a shape corresponding to the shape of the transparent window and a size larger than the size of the transparent window.

4. The cabinet door with shielding function according to claim 1, wherein the fixing assembly is four long bar-shaped members connected end to end and fixedly connected to the door panel assembly through bolts.

5. An intelligent storage cabinet, which comprises a cabinet body and an emergency cover plate, and is characterized by further comprising the cabinet door with the shielding function as claimed in any one of claims 1 to 4.