CN210466557U - Radio frequency signal shielding cabinet body structure for delivery cabinet - Google Patents
Radio frequency signal shielding cabinet body structure for delivery cabinet Download PDFInfo
- Publication number
- CN210466557U CN210466557U CN201921595921.1U CN201921595921U CN210466557U CN 210466557 U CN210466557 U CN 210466557U CN 201921595921 U CN201921595921 U CN 201921595921U CN 210466557 U CN210466557 U CN 210466557U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- delivery
- cabinet door
- cabinet body
- radio frequency
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model relates to a radio frequency signal shielding cabinet body structure for delivering cabinet, including the cabinet body, the cabinet door that can open and shut and the automatically controlled cabinet lock that is used for pinning the cabinet door, be equipped with the delivery mouth on the cabinet door, be equipped with the separation blade subassembly on the cabinet door medial surface to automatically block the delivery mouth when not delivering, the cabinet door with cabinet body joint all around or the cabinet body is equipped with the shielding strip in the subsides all around with cabinet door joint, with the extrusion shielding strip when the cabinet door is closed, prevents that radio frequency signal from leaking. The cabinet body has simple structure, convenient use and good shielding effect.
Description
Technical Field
The utility model relates to a deliver cabinet technical field, concretely relates to radio frequency signal shielding cabinet body structure for delivering cabinet.
Background
At present, the existing ultrahigh frequency signal shielding scheme in the market, such as mobile phone signal shielding equipment, is only a simple signal blocking mode, and cannot be applied to solving the problem of leakage of the RFID ultrahigh frequency signal between different cabinet bodies of the intelligent identification delivery cabinet. Some current cabinet body signal shielding schemes, generally only twine at cabinet door or delivery opening and establish insulating material, not only deliver and use inconveniently, anti-interference effect is not good moreover.
Disclosure of Invention
An object of the utility model is to provide a radio frequency signal shielding cabinet body structure for delivering cabinet, this cabinet body simple structure, convenient to use shields effectually.
In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a radio frequency signal shielding cabinet body structure for delivering cabinet, includes the cabinet body, can open and shut cabinet door and be used for pinning the automatically controlled cabinet lock of cabinet door, be equipped with the delivery opening on the cabinet door, be equipped with the separation blade subassembly on the cabinet door medial surface to block the delivery opening automatically when not delivering, the cabinet door with cabinet body joint all around or the cabinet body is equipped with the shielding strip in the subsides all around with cabinet door joint, with the extrusion shielding strip when the cabinet door is closed, prevent that radio frequency signal from leaking.
Further, the separation blade subassembly includes separation blade mount pad, pivot and separation blade, separation blade mount pad fixed mounting is in the delivery opening upside, the separation blade rotates with the separation blade mount pad through the pivot to when it overturns downwards under the action of gravity, block the delivery opening.
Further, be equipped with magnet on the separation blade, the cabinet door is made by the ferromagnetism material, perhaps the inboard side of cabinet door downside portion at the delivery mouth corresponds and is equipped with the ferromagnetism and inhales the piece to catch the cabinet door when the separation blade overturns downwards.
Further, the shielding strip is a conductive foam strip.
Furthermore, when the shielding strip is arranged around the cabinet body, the periphery of the cabinet body is provided with a flat surface to be tightly attached to the shielding strip, and the edge of the cabinet door is provided with a sheet metal strip to be tightly extruded when the cabinet door is closed.
Furthermore, the inner side surface of the cabinet door is provided with an inclined plate component at the lower side part of the delivery opening so as to guide the delivery angle.
Further, the swash plate assembly includes swash plate mount pad and swash plate, swash plate mount pad fixed mounting is in the delivery opening downside, the swash plate is with certain inclination fixed mounting on the swash plate mount pad.
Further, the inclined plate is made of a non-metal material.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model provides a be applied to radio frequency signal shielding cabinet body structure of intelligent recognition delivery cabinet, can solve the problem that RFID hyperfrequency signal leaked in the cabinet body, both let the delivery function of delivering different cabinet bodies on the cabinet and can realize alone, make radio frequency signal can each other noninterference again, consequently, have very strong practicality and wide application prospect.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is the inside structure schematic diagram of the cabinet door in the embodiment of the present invention.
Fig. 3 is an explosion diagram of the inner side structure of the cabinet door in the embodiment of the present invention.
1. Delivery cabinet, 2, cabinet body, 21, conductive foam, 3, delivery opening, 4, cabinet door, 41, baffle plate assembly, 41-1, baffle plate mounting seat, 41-2, rotating shaft, 41-3, baffle plate, 41-4, magnet, 42, inclined plate assembly, 42-1, inclined plate, 42-2, inclined plate mounting seat, 43, metal plate strip, 44, cabinet lock seat, 5, electric control cabinet lock, 6 and radio frequency module with radio frequency antenna.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The utility model provides a radio frequency signal shielding cabinet body structure for delivering cabinet is applied to the intelligent recognition express delivery cabinet that has a plurality of independent cabinets body, and the internal radio frequency module 6 that has the radio frequency antenna that is equipped with of cabinet to carry out intelligent recognition to the delivery thing that has electronic tags who drops into. In operation, the rf antenna will continue to emit ultra-high frequency signals.
As shown in fig. 1, 2 and 3, the utility model discloses a radio frequency signal shielding cabinet body structure includes the cabinet body 2, can open and shut cabinet door 4 and is used for pinning the automatically controlled cabinet lock 5 of cabinet door 4, be equipped with delivery opening 3 on the cabinet door 4, be equipped with separation blade subassembly 41 on the 4 medial surfaces of cabinet door to automatically block delivery opening 3 when not delivering. The cabinet door is equipped with the shielding strip around with the cabinet body joint or the cabinet body is equipped with the shielding strip in the subsides around with the cabinet door joint to when the cabinet door is closed, prevent that radio frequency signal from leaking. In this embodiment, the shielding strip is electrically conductive bubble cotton strip 21, and electrically conductive bubble cotton strip 21 is located around the cabinet body 2 along cabinet body edge subsides, and the cabinet body 2 has designed the burnishing surface all around, has guaranteed that the binding face of electrically conductive bubble cotton strip 21 is on one face, makes the cotton strip of electrically conductive bubble closely laminate. Meanwhile, the sheet metal strips 43 are arranged on the edge of the cabinet door, when the cabinet door is closed, the conductive foam strips 21 are tightly extruded around the cabinet door, and therefore ultrahigh frequency signals are prevented from leaking out from gaps around the cabinet door.
As shown in fig. 2 and 3, the baffle plate assembly 41 comprises a baffle plate mounting seat 41-1, a rotating shaft 41-2 and a baffle plate 41-3, wherein the baffle plate mounting seat 41-1 is fixedly mounted at the upper side of the delivery opening 3, and the baffle plate 41-3 is rotatably connected with the baffle plate mounting seat 41-1 through the rotating shaft 41-2 so as to block the delivery opening 3 when the baffle plate is turned downwards under the action of gravity.
In order to ensure that the blocking piece can keep a closed state when the delivery is not carried out, in the implementation, the blocking piece 41-3 is provided with a magnet 41-4, the cabinet door is made of ferromagnetic materials, or the inner side surface of the cabinet door is correspondingly provided with a ferromagnetic absorption block at the lower side part of the delivery opening so as to absorb the cabinet door when the blocking piece is turned downwards. Rely on self gravity and magnet suction from this, make the separation blade can with the perfect laminating of cabinet door inside wall. The utility model discloses in other embodiments, also can set up the pretension spring at pivot both ends, let the one end of pretension spring fix on the separation blade mount pad, and let the other end of pretension spring support the separation blade, give decurrent pretightning force of separation blade to under the spring action, make the separation blade keep closed pretension state.
The inner side of the cabinet door 4 is provided with an inclined plate component 42 at the lower side part of the delivery opening 3 so as to guide the delivery angle and prevent the delivered objects from directly falling into the bottom of the cabinet body. Specifically, the inclined plate assembly 42 comprises an inclined plate mounting seat 42-2 and an inclined plate 42-1, the inclined plate mounting seat 42-2 is fixedly mounted at the lower side of the delivery opening, and the inclined plate 42-1 is fixedly mounted on the inclined plate mounting seat at a certain inclination. The inclined plate 42-1 is made of non-metal materials, so that the contact with an electronic tag on a delivery object is avoided, and the reading is not influenced. The inclined plate mounting seat 42-2 is fixed with the inner side of the cabinet door 4 through screws, and the inclined plate 42-1 is connected and fixed on the inclined plate base 42-2 through screws, so that the electronic tag is prevented from being influenced, and delivered work or documents can be tidy.
In this embodiment, automatically controlled cabinet lock and the control module electric connection who delivers the cabinet, with signal transmission to control module, receive signal instruction simultaneously and do the action of unblanking to realize the automatically controlled of cabinet door and open.
When an exercise book, a file or other delivery objects are to be delivered into the cabinet body, the separation blade 41-3 is pushed open through the delivery objects, and after delivery is completed, the separation blade automatically restores to a state of being attached to the inner side of the cabinet door 4, so that the delivery function is realized, the shielding effect of a single cabinet door is realized, and when a plurality of radio frequency antennas of the whole express cabinet work simultaneously, the cabinet bodies are not interfered with each other and shielded with each other, and the expected effect is achieved.
Above is the utility model discloses a preferred embodiment, all rely on the utility model discloses the change that technical scheme made, produced functional action does not surpass the utility model discloses during technical scheme's scope, all belong to the utility model discloses a protection scope.
Claims (8)
1. The utility model provides a radio frequency signal shielding cabinet body structure for delivering cabinet, includes the cabinet body, can open and shut cabinet door and be used for pinning the automatically controlled cabinet lock of cabinet door, be equipped with the delivery mouth on the cabinet door, its characterized in that, be equipped with the separation blade subassembly on the cabinet door medial surface to automatically block the delivery mouth when not delivering, the cabinet door with cabinet body joint around or the cabinet body with cabinet door joint paste all around and be equipped with the shielding strip, with the extrusion shielding strip when the cabinet door is closed, prevent that radio frequency signal from leaking.
2. The radio frequency signal shielding cabinet body structure for the delivery cabinet according to claim 1, wherein the baffle assembly comprises a baffle mounting seat, a rotating shaft and a baffle, the baffle mounting seat is fixedly mounted on the upper side of the delivery opening, and the baffle is rotatably connected with the baffle mounting seat through the rotating shaft so as to block the delivery opening when the baffle is turned downwards under the action of gravity.
3. The radio frequency signal shielding cabinet body structure for the delivery cabinet as claimed in claim 2, wherein the blocking piece is provided with a magnet, the cabinet door is made of ferromagnetic material, or the inner side surface of the cabinet door is correspondingly provided with a ferromagnetic absorbing block at the lower side part of the delivery opening, so as to absorb the cabinet door when the blocking piece is turned downwards.
4. The radio frequency signal shielding cabinet body structure for the delivery cabinet as claimed in claim 1, wherein the shielding strip is a conductive foam strip.
5. The radio frequency signal shielding cabinet body structure for the delivery cabinet as claimed in claim 1, wherein when the shielding strip is disposed around the cabinet body, the periphery of the cabinet body is provided with a flat surface to closely adhere to the shielding strip, and the edge of the cabinet door is provided with a sheet metal strip to closely press the shielding strip when the cabinet door is closed.
6. The radio frequency signal shielding cabinet body structure for the delivery cabinet as claimed in claim 1, wherein the inner side of the cabinet door is provided with a ramp assembly at the lower side of the delivery opening to guide the delivery angle.
7. The radio frequency signal shielding cabinet body structure for the delivery cabinet according to claim 6, wherein the inclined plate assembly comprises an inclined plate mounting seat and an inclined plate, the inclined plate mounting seat is fixedly mounted at the lower side of the delivery opening, and the inclined plate is fixedly mounted on the inclined plate mounting seat with a certain inclination.
8. The radio frequency signal shielding cabinet body structure for the delivery cabinet as claimed in claim 7, wherein the tilted plate is made of non-metallic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921595921.1U CN210466557U (en) | 2019-09-24 | 2019-09-24 | Radio frequency signal shielding cabinet body structure for delivery cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921595921.1U CN210466557U (en) | 2019-09-24 | 2019-09-24 | Radio frequency signal shielding cabinet body structure for delivery cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210466557U true CN210466557U (en) | 2020-05-05 |
Family
ID=70434554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921595921.1U Active CN210466557U (en) | 2019-09-24 | 2019-09-24 | Radio frequency signal shielding cabinet body structure for delivery cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210466557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115281468A (en) * | 2022-06-21 | 2022-11-04 | 北京计算机技术及应用研究所 | Electronic tags electromagnetic signal shielding combination cabinet |
-
2019
- 2019-09-24 CN CN201921595921.1U patent/CN210466557U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115281468A (en) * | 2022-06-21 | 2022-11-04 | 北京计算机技术及应用研究所 | Electronic tags electromagnetic signal shielding combination cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11848483B2 (en) | Wireless communication device with an antenna adjacent to an edge of the device | |
| CN104505575B (en) | A kind of adjustable antenna for all-metal construction communication terminal device | |
| CN107395788B (en) | Terminal shell and terminal | |
| CN109618030B (en) | Terminal equipment | |
| CN106935959B (en) | Antenna assembly and electronic equipment | |
| US20100073244A1 (en) | Apparatus Comprising a Radio Antenna Element and a Grounded Conductor | |
| EP2020698A3 (en) | Built-in antenna apparatus and portable terminal having the same | |
| US6088603A (en) | Shielding device | |
| CN210466557U (en) | Radio frequency signal shielding cabinet body structure for delivery cabinet | |
| CN103682619A (en) | NFC (near field communication) antenna and terminal equipment | |
| CN108023161B (en) | Middle frame assembly and electronic equipment | |
| CN105976015B (en) | NFC label equipment capable of preventing metal interference | |
| CN102082849B (en) | PCB (Printed Circuit Board) grounding structure in flip phone | |
| CN215299509U (en) | Antenna and electronic equipment for reducing influence of metal on signals | |
| CN207053566U (en) | A kind of center component and electronic equipment | |
| EP2330751A1 (en) | Shielding case for mobile or radio telephone | |
| CN111142362B (en) | Intelligent host capable of improving antenna performance and intelligent watch | |
| CN210038461U (en) | Intelligent host and intelligent watch capable of improving antenna performance | |
| CN211736743U (en) | Signal processing device and intelligent lock | |
| CN114924134A (en) | SAR detection device and electronic equipment | |
| CN202276375U (en) | User identification module card seat | |
| CN210609322U (en) | Mobile phone casing | |
| WO2017185358A1 (en) | Apparatus and method for enhancing wireless user terminal signals | |
| CN221634300U (en) | Multi-band high-shielding-efficiency shielding box based on carbon nanotube film | |
| CN214706226U (en) | Mobile terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |