CN208225182U - The unmanned selling cabinet of high-efficiency shielding type - Google Patents
The unmanned selling cabinet of high-efficiency shielding type Download PDFInfo
- Publication number
- CN208225182U CN208225182U CN201820709118.5U CN201820709118U CN208225182U CN 208225182 U CN208225182 U CN 208225182U CN 201820709118 U CN201820709118 U CN 201820709118U CN 208225182 U CN208225182 U CN 208225182U
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- door
- metallic shield
- doorframe
- bound edge
- shield cloth
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a kind of unmanned selling cabinets of high-efficiency shielding type, including metal cabinet and coated glass door, insulation sealing surface is constituted by the rubber gasket being connected in plastic door strip between the doorframe of the metal cabinet and aluminium alloy door's bound edge of coated glass door periphery, the metallic shield cloth in sealing contact with doorframe is coated on the outside of the badge item and gasket, metallic shield cloth outer peripheral edge is pasted on the door bound edge surface perpendicular with the insulation sealing surface, metallic shield cloth inner peripheral is pasted on the door bound edge surface on the inside of gasket, and the interface width of metallic shield cloth and doorframe is 15-30mm.The utility model structure is simple, convenient for safeguarding, works well to shielding electromagnetic waves, can effectively avoid electromagnetic wave from being pierced by cabinet body and perceive and have been sold out commodity the case where mistake clearing, improve transaction security, reduce seller's loss.
Description
Technical field
The utility model relates to nobody to sell equipment technical field, and more particularly, to a kind of high-efficiency shielding type, nobody is sold
Cabinet.
Background technique
Unmanned selling cabinet based on RFID technique, using metal cabinet and the coated glass being embedded in aluminium alloy door's bound edge
Door constitutes shielding body, has the type sum number of RFID tag commodity in the equipment detecting boxes such as machine, receiver by controlling in setting
Amount, cooperates automatic unlocking mechanism, and composition scanning opens the door, the automatic vending system for clearing of closing the door, convenient, fast, illustrative is good
It is good, it is widely used in the regions such as subway, colleges and universities, cell, office building.Above-mentioned unmanned selling cabinet generallys use 860-960 MHz
Uhf electromagnetic wave, the electromagnetic wave of the frequency can penetrate the non-metallic materials such as PVC, glass, rubber, encounter metal class material
It can then be reflected.Due to being provided with plastic door strip and rubber door seal between the door bound edge and cabinet body doorframe of existing unmanned selling cabinet
The insulation sealing surface that item is constituted, cannot shield electromagnetic wave, therefore, the door bound edge periphery on the outside of gasket is also pasted with shielding
Foam, but it is ineffective.As shown in Figure 1, a small amount of electromagnetic wave is by the viscose gap between shielding foam and door bound edge through more
It wears after secondary reflection to outside cabinet, when perceiving customer and having taken the commodity that should be settled accounts to outside cabinet, judges it and be still located at
In cabinet, so that clearing of not withholing, cause seller to generate loss.
Summary of the invention
The utility model provides a kind of unmanned selling cabinet of high-efficiency shielding type, it is therefore intended that solves existing unmanned selling cabinet because right
The problem of electromagnetic wave shielding not exclusively causes mistake to be settled accounts.
To achieve the above object, the utility model can take following technical proposals:
The unmanned selling cabinet of high-efficiency shielding type described in the utility model, including metal cabinet and coated glass door, the gold
Belong to the rubber door between the doorframe of cabinet body and aluminium alloy door's bound edge of coated glass door periphery by being connected in plastic door strip
Strip of paper used for sealing constitutes insulation sealing surface, is coated with the metallic shield cloth in sealing contact with doorframe, institute on the outside of the badge item and gasket
It states metallic shield cloth outer peripheral edge to be pasted on the door bound edge surface perpendicular with the insulation sealing surface, metallic shield cloth inner peripheral
It is pasted on the door bound edge surface being located on the inside of gasket, and the interface width of metallic shield cloth and doorframe is 15-30mm.
The unmanned selling cabinet of high-efficiency shielding type provided by the utility model, structure is simple, convenient for safeguarding, to the screen of electromagnetic wave
It covers and works well, can effectively avoid electromagnetic wave from being pierced by cabinet body and perceive and have been sold out commodity the case where mistake clearing, improve and hand over
Easy safety reduces seller's loss.
Detailed description of the invention
Fig. 1 is the status diagram outside existing unmanned selling cabinet electromagnetic wave evolution cabinet.
Fig. 2 is the structural schematic diagram (cabinet body part) of the utility model.
Specific embodiment
As shown in Fig. 2, the unmanned selling cabinet of high-efficiency shielding type described in the utility model, including metal cabinet and coated glass
Door, by being connected to plastic door strip between the doorframe 1 of the metal cabinet and aluminium alloy door's bound edge 2 of coated glass door periphery
Rubber gasket 4 in 3 constitutes insulation sealing surface, is coated with the gold in sealing contact with doorframe 1 on the outside of badge item 3 and gasket 4
Belong to shielding cloth 5,5 outer peripheral edge of metallic shield cloth is pasted on 2 surface of door bound edge perpendicular with insulation sealing surface, i.e. door bound edge 2
Upper top surface, bottom surface and left and right side；5 inner peripheral of metallic shield cloth is then pasted onto the door bound edge 2 of 4 inside of gasket
On surface.3M electrification gum stickup is all made of between above-mentioned metallic shield cloth 5 and door bound edge 2 to be connected.Above-mentioned metallic shield cloth 5 with
The interface width of doorframe 1, which generally chooses 15-30mm, to be advisable, i.e., at least should be greater than 15mm, but be less than the developed width of doorframe 1.
Using the utility model, aluminium alloy door's bound edge 2 and coated glass door are connected to by metallic shield cloth 5, make door body to electromagnetic wave
Form comprehensive shielding；Meanwhile metallic shield cloth 5 forms fitting closely for large area with metal door frame 1, makes electromagnetic wave can not
It is leaked out between doorframe and the contact surface of door body, effectively prevents the occurrence of commodity are taken out outside cabinet without withholing.
Claims (1)
1. a kind of unmanned selling cabinet of high-efficiency shielding type, including metal cabinet and coated glass door, the doorframe (1) of the metal cabinet
Rubber gasket (4) between aluminium alloy door's bound edge (2) of coated glass door periphery by being connected in plastic door strip (3)
Constitute insulation sealing surface, it is characterised in that: be coated on the outside of the badge item (3) and gasket (4) in sealing contact with doorframe (1)
Metallic shield cloth (5), metallic shield cloth (5) outer peripheral edge is pasted onto and the perpendicular door bound edge of the insulation sealing surface
(2) on surface, metallic shield cloth (5) inner peripheral is pasted on door bound edge (2) surface on the inside of gasket (4), and metal
Shielding cloth (5) and the interface width of doorframe (1) are 15-30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820709118.5U CN208225182U (en) | 2018-05-14 | 2018-05-14 | The unmanned selling cabinet of high-efficiency shielding type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820709118.5U CN208225182U (en) | 2018-05-14 | 2018-05-14 | The unmanned selling cabinet of high-efficiency shielding type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208225182U true CN208225182U (en) | 2018-12-11 |
Family
ID=64511443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820709118.5U Active CN208225182U (en) | 2018-05-14 | 2018-05-14 | The unmanned selling cabinet of high-efficiency shielding type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208225182U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109859380A (en) * | 2019-01-09 | 2019-06-07 | 澳柯玛股份有限公司 | A kind of unmanned selling cabinet preventing internal RF ID electromagnetic wave leakage |
-
2018
- 2018-05-14 CN CN201820709118.5U patent/CN208225182U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109859380A (en) * | 2019-01-09 | 2019-06-07 | 澳柯玛股份有限公司 | A kind of unmanned selling cabinet preventing internal RF ID electromagnetic wave leakage |
| CN109859380B (en) * | 2019-01-09 | 2021-05-07 | 澳柯玛股份有限公司 | Unmanned selling cabinet capable of preventing internal RFID electromagnetic wave leakage |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |