CN218439093U - Shield door and high-value consumable cabinet - Google Patents
Shield door and high-value consumable cabinet Download PDFInfo
- Publication number
- CN218439093U CN218439093U CN202222472224.5U CN202222472224U CN218439093U CN 218439093 U CN218439093 U CN 218439093U CN 202222472224 U CN202222472224 U CN 202222472224U CN 218439093 U CN218439093 U CN 218439093U
- Authority
- CN
- China
- Prior art keywords
- door
- main body
- electromagnetic shielding
- cabinet
- metal frame
- 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 consumptive material cabinet technical field, concretely relates to shield door and high value consumptive material cabinet. The shielding door comprises an electromagnetic shielding glass main body, a metal frame arranged along the circumferential direction of the electromagnetic shielding glass main body, and a door seal strip arranged on the metal frame; the door seal comprises a seal main body and an electromagnetic shielding layer coated on the surface of the seal main body; the high-value consumable cabinet comprises the shielding door and a cabinet body provided with a containing cavity. The shielding door of the utility model has comprehensive shielding effect, and improves the capability of preventing radio frequency signal leakage; the door seal is convenient to install and low in production cost; the high-value consumable cabinet meets the shielding requirement and simultaneously reduces the operation difficulty of closing the shielding door, does not need to add other devices for assisting the closing of the door, reduces the production and manufacturing cost of the high-value consumable cabinet, and improves the economic benefit.
Description
Technical Field
The utility model relates to a consumptive material cabinet technical field especially relates to a shield door and high value consumptive material cabinet.
Background
High value consumptive material cabinet, be used for depositing the intelligent cabinet of high value medical consumptive material, it adopts high frequency RFID equipment, reads the discernment to the RFID electron memo that attaches to on the high value consumptive material, reads in real time high value consumptive material information to reach the purpose to the real-time statistics management of high value consumptive material. In order to guarantee that the ultrahigh radio frequency antenna can accurately identify the RFID electronic note on the high-value consumable material in the using process, the high-value consumable material cabinet is required to be guaranteed to have a better shielding effect.
In order to ensure the shielding effect at the joint of the cabinet door and the cabinet body, in the prior art, conductive foam is adhered around the corresponding openings of the cabinet body and the cabinet door, and then the gap between the cabinet door and the cabinet body is reduced by arranging a metal section bar on the cabinet door or directly extruding the conductive foam by the cabinet door, so that the effect of preventing radio frequency signal leakage is achieved; in order to further increase the electromagnetic shielding effect, the electromagnetic lock is arranged between the cabinet door and the cabinet body so as to reduce the gap between the cabinet door and the cabinet body and improve the sealing effect of the cabinet body. The high-value consumable cabinet door and the high-value consumable cabinet body produced by the method have complex connecting structures and low installation efficiency, reduce the leakage of radio frequency signals by controlling the compression amount of the conductive foam, increase the door closing difficulty and reduce the use experience of users; and the mode through setting up electromagnetic absorption lock promotes the degree that compresses tightly of cabinet door and cabinet body and has improved manufacturing cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above problem, provide a can effectively prevent that radio frequency signal from leaking, simple structure, high and the low in production cost's of installation effectiveness shield door.
In order to solve the technical problem, the utility model discloses a technical scheme, as follows:
a shielding door comprises an electromagnetic shielding glass main body, a metal frame arranged along the circumferential direction of the electromagnetic shielding glass main body, and a door seal strip arranged on the metal frame; the door seal comprises a seal main body and an electromagnetic shielding layer coated on the surface of the seal main body.
Preferably, the connecting surface of the metal frame and the electromagnetic shielding glass main body is marked as a first connecting surface, the connecting surface of the metal frame and the door seal is marked as a second connecting surface, and the first connecting surface and the second connecting surface are arranged at a right angle; the first connecting surface is provided with a first connecting structure connected with the electromagnetic shielding glass main body; the door seal is adhered to the second connecting surface and is partially clamped on the second connecting surface.
Preferably, the first connecting structure includes a first clamping groove connected to an edge region of the electromagnetic shielding glass main body, and the first clamping groove extends from the first connecting surface to an inside of the metal frame.
Preferably, the first clamping groove is in interference fit with the edge area of the electromagnetic shielding glass main body; and a sealing glue is arranged at the joint of the first clamping groove and the electromagnetic shielding glass main body.
Preferably, a second connecting structure used for being connected with the door seal is arranged on the second connecting surface; the door seal main body comprises a first plane and a second plane which are respectively arranged in parallel with the first connecting surface, the first plane is arranged close to the second connecting surface, and the second plane is arranged far away from the second connecting surface; be equipped with the joint on the first plane in second connection structure's connection is protruding, it is the arrow point type to connect bellied shape, it inserts to connect the arch in the second connection structure.
Preferably, the shielding door further comprises a sealing ring abutted to an inner ring of the door seal, the sealing ring is bonded to the metal frame, and a plane of the sealing ring, which is far away from the second connecting surface, is flush with the second plane.
Preferably, the metal frame comprises sub-frames respectively arranged on the side edges of the electromagnetic shielding glass main body, and the butt joints of the sub-frames are fixedly connected by adopting a connecting component; the connecting assembly comprises an L-shaped connecting plate and a connecting piece which penetrates through the connecting plate and is connected to the sub-frame; at least one connecting piece is arranged on each of two perpendicular side edges of the L-shaped connecting plate.
Preferably, the electromagnetic shielding glass body is a transparent electromagnetic shielding glass body; the electromagnetic shielding layer is made of conductive cloth.
Another object of the present invention is to disclose a high value consumable cabinet with the above-mentioned shield door.
A high-value consumable cabinet comprises a cabinet body provided with an accommodating cavity and the shielding door, wherein the shielding door is hinged to the opening side of the cabinet body, and the door seal is installed on one surface, facing the cabinet body, of the metal frame; the cabinet is internally provided with an RFID reader-writer, and the shielding door is provided with a human-computer interaction module.
Preferably, the shielding door further comprises a magnetic attraction sheet arranged in the metal frame, and the cabinet body is provided with a corresponding magnetic attraction sheet correspondingly arranged with the magnetic attraction sheet.
The beneficial effects of the utility model include at least:
the shielding door of the utility model comprises an electromagnetic shielding glass main body, a metal frame and a door seal strip, the surface of which is coated with an electromagnetic shielding layer, so that the shielding door has a comprehensive shielding effect and the capability of preventing radio frequency signal leakage is improved; the door seal strip is convenient to install and low in production cost. And then make and install the high value consumptive material cabinet of shield door works as when the shield door is closed, the cabinet body with adsorb the laminating each other through the magnetism piece between the shield door alright, reduced when satisfying the shielding requirement the operation degree of difficulty that the shield door was closed, the high value consumptive material cabinet need not to add other supplementary devices of closing the door again, has reduced the production manufacturing cost of high value consumptive material cabinet has improved economic benefits.
Drawings
Fig. 1 is a schematic structural view of a shield door according to the present invention;
FIG. 2 is an assembled view of the screen door;
FIG. 3 is a schematic structural diagram of a metal frame joint;
FIG. 4 is a schematic cross-sectional view of a door seal;
FIG. 5 is a schematic view of a high value consumable cabinet.
Wherein 11 is an electromagnetic shielding glass main body, 12 is a metal frame, 121 is a first connecting structure, 122 is a second connecting structure, 123 is a sub-frame, 124 is a connecting assembly, 1241 is a connecting plate, 1242 is a connecting piece, 13 is a door seal, 131 is a seal main body, 1311 is a connecting boss, 132 is an electromagnetic shielding layer, 14 is a sealing ring, 2 is a cabinet body, and 1 is a shielded door.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
The description in this application as relating to "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated.
Example 1
Fig. 1 is a schematic structural view of a shield door of the present invention, and fig. 2 is an assembly view of the shield door, as shown in fig. 1 and fig. 2, the shield door of the present invention includes an electromagnetic shielding glass main body 11, a metal frame 12 disposed along a circumferential direction of the electromagnetic shielding glass main body 11, and a door seal 13 mounted on the metal frame 12; fig. 4 is a schematic cross-sectional view of a door seal, as shown in fig. 4, the door seal 13 includes a seal main body 131 and an electromagnetic shielding layer 132 covering the surface of the seal main body 131, and the electromagnetic shielding layer 132 is covered on the surface of the door seal main body 131, so that the door seal is endowed with electromagnetic shielding performance, and the electromagnetic shielding effect of the shielding door is improved.
As shown in fig. 2, a connection surface of the metal frame 12 and the electromagnetic shielding glass main body 11 is denoted as a first connection surface, a connection surface of the metal frame 12 and the door seal 13 is denoted as a second connection surface, and the first connection surface and the second connection surface are arranged at a right angle; a first connecting structure 121 connected with the electromagnetic shielding glass main body 11 is arranged on the first connecting surface; the door seal 13 is adhered to the second connecting surface and is partially clamped on the second connecting surface.
Specifically, the first connecting structure 121 is connected to the edge region of the electromagnetic shielding glass body 11; the first connection structure 121 includes a first slot connected to an edge region of the electromagnetic shielding glass main body 11, and the first slot extends from the first connection surface to an inside of the metal frame 12.
The first clamping groove is in interference fit with the edge area of the electromagnetic shielding glass main body 11, so that the electromagnetic shielding glass main body 1 can be firmly connected with the first clamping groove; the joint of the first clamping groove and the electromagnetic shielding glass main body 11 is provided with a sealant, and the sealant fills the gap between the electromagnetic shielding glass main body 11 and the first clamping groove while increasing the installation fastness of the first clamping groove and the electromagnetic shielding glass main body 11, so that the leakage of radio frequency signals is further prevented.
A second connecting structure 122 for connecting with the door seal 13 is arranged on the second connecting surface; the door seal 13 main body comprises a first plane and a second plane which are respectively arranged in parallel with the first connecting surface, the first plane is arranged close to the second connecting surface, and the second plane is arranged far away from the second connecting surface; a connecting protrusion 1311 clamped to the second connecting structure 122 is arranged on the first plane, the connecting protrusion 1311 is in an arrow shape, and the connecting protrusion 1311 is inserted into the second connecting structure 122; the second connecting structure 122 includes a socket opened on the second connecting surface and a slot extending from the socket to the inside of the metal frame 12.
The shield door 1 further comprises a sealing ring 14 which is abutted against the inner ring of the door seal 13, the sealing ring 14 is adhered to the metal frame 12, and the plane of the sealing ring 14, which is far away from the second connecting surface, is flush with the second plane. Note that, the inner direction means a direction toward the central region of the electromagnetic shielding glass body 11, and the outer direction means a direction away from the central region of the electromagnetic shielding glass body 11. The sealing ring 14 improves the sealing performance between the shield door 1 and the cabinet body 2, further prevents the gap generated between the shield door 1 and the cabinet body 2 when the shield door is closed, reduces leakage sources and prevents leakage of radio frequency signals.
Fig. 3 is a schematic structural view of a joint of the metal frames, and as shown in fig. 3, the metal frame 12 includes sub-frames 123 respectively installed on each side of the electromagnetic shielding glass main body 11, and the joints of the sub-frames 123 are all fixedly connected by a connection assembly 124; the connecting assembly 124 includes an L-shaped connecting plate 1241 and a connecting member 1242 penetrating the connecting plate 1241 and connected to the sub-frame 123; at least one connecting piece 1242 is respectively arranged on two vertical side edges of the L-shaped connecting plate 1241.
The electromagnetic shielding glass body 11 is a transparent electromagnetic shielding glass body; the electromagnetic shielding layer 132 is a conductive cloth. The conductive fabric is made of fiber fabric, usually polyester fiber fabric, which is pre-treated and then plated with metal to obtain metallic conductive fabric.
The utility model discloses a shield door's mounting method, including the step:
correspondingly clamping the sub-frames 123 of the metal frame 12 on the side edges of the electromagnetic shielding glass main body 11, so that the edge area of the electromagnetic shielding glass main body 11 is clamped on the first connecting structure 121; the door gasket 13 provided with the electromagnetic shielding layer 132 is disposed on the second connection surface of the metal frame. Shield door's structure is succinct, and equipment simple operation has improved shield door's production efficiency.
The embodiment of the utility model also discloses a high value consumable cabinet provided with the above-mentioned shield door, fig. 5 is a schematic structural view of the high value consumable cabinet, as shown in fig. 5, the high value consumable cabinet comprises a cabinet body 2 provided with a containing cavity and the above-mentioned shield door 1, the shield door 1 is hinged on the opening side of the cabinet body 2, and the door seal 13 is installed on one side of the metal frame 12 facing the cabinet body 2; an RFID reader-writer is arranged in the cabinet body 2, and a man-machine interaction module is arranged on the shielding door 1.
Preferably, the bottom of the cabinet body 2 is provided with a horse wheel as a support leg, and the top of the cabinet body 2 is also provided with a monitor.
The shielding door 1 further comprises a magnetic attraction piece arranged in the metal frame 12, and the cabinet body 2 is provided with a corresponding magnetic attraction piece correspondingly arranged with the magnetic attraction piece. The magnetic attraction piece is used for enabling the shielding door 1 to be closed, the shielding door 1 can be tightly attached to the cabinet body 2, a leakage source of radio frequency signals is eliminated, and the shielding effect of the shielding door 2 is improved.
Preferably, a door lock is arranged at the opening and closing end of the shielding door 1, and a lock catch matched with the door lock is arranged on the cabinet body 2. Optionally, the door lock is an electronic lock, and the electronic lock includes a lock cylinder arranged on the shield door 1 and a lock catch arranged on the cabinet door and matched with the lock cylinder; or the door lock is an intelligent lock with a fingerprint or face recognition function. Optionally, the plane of the open side of the cabinet 2 is a metal plane. Namely, the corresponding area of the cabinet door and the shielding door 1 when closed is made of metal materials, so as to ensure that the cabinet body 2 and the shielding door 1 can be further automatically and tightly attached under the action of the magnetic attraction sheet. The second plane of door strip of paper used for sealing 13 with the side plane parallel arrangement in opening of the cabinet body 2, in order to ensure shield door 1 with the cabinet body 2 can closely laminate, prevents radio frequency signal's leakage.
All possible combinations of the technical features in the above embodiments may not be described for the sake of brevity, but should be considered as being within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.
The above examples only represent preferred embodiments of the present invention, which are described in more detail and detail, but are not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A shield door, its characterized in that: the electromagnetic shielding glass comprises an electromagnetic shielding glass main body, a metal frame arranged along the circumferential direction of the electromagnetic shielding glass main body, and a door seal arranged on the metal frame; the door seal comprises a seal main body and an electromagnetic shielding layer coated on the surface of the seal main body.
2. The screen door of claim 1, wherein: the connecting surface of the metal frame and the electromagnetic shielding glass main body is marked as a first connecting surface, the connecting surface of the metal frame and the door seal is marked as a second connecting surface, and the first connecting surface and the second connecting surface are arranged at a right angle; the first connecting surface is provided with a first connecting structure connected with the electromagnetic shielding glass main body; the door seal is adhered to the second connecting surface and is partially clamped on the second connecting surface.
3. The screen door of claim 2, wherein: the first connecting structure comprises a first clamping groove connected with the edge area of the electromagnetic shielding glass main body, and the first clamping groove extends from the first connecting surface to the inside of the metal frame.
4. The screen door of claim 3, wherein: the first clamping groove is in interference fit with the edge area of the electromagnetic shielding glass main body; and a sealing glue is arranged at the joint of the first clamping groove and the electromagnetic shielding glass main body.
5. The screen door of claim 2, wherein: a second connecting structure used for being connected with the door seal is arranged on the second connecting surface; the door seal main body comprises a first plane and a second plane which are respectively arranged in parallel with the first connecting surface, the first plane is arranged close to the second connecting surface, and the second plane is arranged far away from the second connecting surface; be equipped with the joint on the first plane in second connection structure's connection is protruding, it is the arrow point type to connect bellied shape, it inserts to connect the arch in the second connection structure.
6. The screen door of claim 5, wherein: the shielding door further comprises a sealing ring which is abutted against the inner ring of the door sealing strip, the sealing ring is bonded on the metal frame, and a plane, far away from the second connecting surface, of the sealing ring is flush with the second plane.
7. The screen door of claim 1, wherein: the metal frame comprises sub-frames which are respectively arranged on the side edges of the electromagnetic shielding glass main body, and the butt joints of the sub-frames are fixedly connected by adopting a connecting assembly; the connecting assembly comprises an L-shaped connecting plate and a connecting piece which penetrates through the connecting plate and is connected to the sub-frame; at least one connecting piece is arranged on each of two perpendicular side edges of the L-shaped connecting plate.
8. The screen door of claim 1, wherein: the electromagnetic shielding glass main body is a transparent electromagnetic shielding glass main body; the electromagnetic shielding layer is made of conductive cloth.
9. The utility model provides a high value consumptive material cabinet which characterized in that: the shielding door comprises a cabinet body provided with an accommodating cavity and the shielding door as claimed in any one of claims 1 to 8, wherein the shielding door is hinged to the opening side of the cabinet body, and the door seal is mounted on one surface, facing the cabinet body, of the metal frame; the cabinet is internally provided with an RFID reader-writer, and the shielding door is provided with a human-computer interaction module.
10. The high value consumable cabinet of claim 9, wherein: the shielding door further comprises a magnetic attraction piece arranged in the metal frame, and the cabinet body is provided with a corresponding magnetic attraction piece which corresponds to the magnetic attraction piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222472224.5U CN218439093U (en) | 2022-09-19 | 2022-09-19 | Shield door and high-value consumable cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222472224.5U CN218439093U (en) | 2022-09-19 | 2022-09-19 | Shield door and high-value consumable cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218439093U true CN218439093U (en) | 2023-02-03 |
Family
ID=85104187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222472224.5U Active CN218439093U (en) | 2022-09-19 | 2022-09-19 | Shield door and high-value consumable cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218439093U (en) |
-
2022
- 2022-09-19 CN CN202222472224.5U patent/CN218439093U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218439093U (en) | Shield door and high-value consumable cabinet | |
| CN201797698U (en) | Electromagnetic shielding square cabin | |
| CN201476458U (en) | Frameless refrigerator glass door | |
| CN207392933U (en) | Fingerprint lock control module | |
| CN207972768U (en) | Marine water Mi Men | |
| CN212579775U (en) | Interior threshold backplate butt-joint structural | |
| CN211115559U (en) | Center seam sealing structure for double-leaf civil air defense door | |
| CN210063138U (en) | Carbon-fibre composite SUV top cap assembly | |
| CN107284196A (en) | A kind of observation window for missile truck | |
| CN217124527U (en) | Automobile electric tail bottom plate sealing structure | |
| CN212786483U (en) | Dedicated jam-proof type shield cover of cell-phone | |
| CN210928353U (en) | Electric cabinet for numerical control machinery | |
| CN110267134A (en) | Electronic equipment | |
| CN218467507U (en) | 40DB shielding square cabin door | |
| CN110223602A (en) | Display panel assembly and air-conditioning equipment | |
| CN215771386U (en) | Battery cabinet | |
| CN212656730U (en) | Cabinet door and intelligent locker with shielding function | |
| CN210669171U (en) | Waterproof distribution box | |
| CN219487347U (en) | Decorative board assembly and have its vehicle | |
| CN219220220U (en) | Semi-open type shielding window | |
| CN210840404U (en) | Totally enclosed outdoor electronic equipment host computer structure | |
| CN218991413U (en) | Shielding window | |
| CN213269616U (en) | Novel side-mounted lockset device | |
| CN210317086U (en) | Board for covering seam | |
| CN210768377U (en) | Modular window |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |