CN206455639U - A kind of high-value consumables cabinet provided with electronic lock - Google Patents
A kind of high-value consumables cabinet provided with electronic lock Download PDFInfo
- Publication number
- CN206455639U CN206455639U CN201720068802.5U CN201720068802U CN206455639U CN 206455639 U CN206455639 U CN 206455639U CN 201720068802 U CN201720068802 U CN 201720068802U CN 206455639 U CN206455639 U CN 206455639U
- Authority
- CN
- China
- Prior art keywords
- cabinet door
- electronic lock
- cabinet
- inner bag
- groove
- 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
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The utility model is related to radio-frequency technique in technical field of medical instruments, more particularly to a kind of high-value consumables cabinet provided with electronic lock.Including electronic lock, cabinet door, shell and the inner bag being fixedly installed in shell, cavity is formed between the shell and inner bag, the electronic lock sets in cavity and is fixed on outer casing inner wall, the lock that the cabinet door is provided with and electronic lock coordinates, when the cabinet door is closed, cabinet door is engaged with inner bag, and electronic lock and snap fit pin cabinet door.The beneficial effects of the utility model are：Cavity is formed between inner bag and shell, electronic lock is arranged in cavity and avoids leaving installation hole on inner bag, improve shielding properties of the inner bag to radiofrequency signal, and inner bag and cabinet door occlusion, when cabinet door is closed, electronic lock is located in cavity, it is to avoid the occlusion of influence interference inner bag and cabinet door, reduces the source of leaks of high-value consumables cabinet radio frequency signal leakage.
Description
Technical field
The utility model is related to radio-frequency technique in technical field of medical instruments, more particularly to a kind of height provided with electronic lock
It is worth consumptive material cabinet.
Background technology
Radio-frequency technique (Radio Frequency Identification, abbreviation RFID) is widely used in today, its
In, it is most commonly seen with the application of RFID.Its application principle is：One useful information is write into a RFID
In, then connect one or more ultra-high frequency antennas to read the useful information in the electronic tag, one by a read write line
As, the RFID is attached to one physically.By the radiofrequency signal that ultra-high frequency antenna is launched is passed to surrounding
Broadcast, it, which once runs into RFID, may read the useful information in the RFID.Based on above-mentioned
How principle, if the useful information in RFID is read in some closing spaces, carried out to radiofrequency signal
Shielding is just into a technical barrier.
At present, common application is that ultra-high frequency antenna is arranged in high-value consumables cabinet, but existing high-value consumables cabinet is
Single layer structure, and high-value consumables cabinet must set electronic lock in cabinet, the fixing clearance produced when installing electronic lock becomes
For the source of leaks of the radio frequency signal leakage of ultra-high frequency antenna.Even if when cabinet door is closed, because the installed position of electronic lock has
Hole is installed, it is impossible to effectively by radio frequency signal shield in cabinet, radiofrequency signal, which leaks, causes the ultra-high frequency antenna in cabinet to read
The RFID outside cabinet is got, causes string to read.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of height provided with electronic lock
It is worth consumptive material cabinet, is easily leaked for solving radiofrequency signal in the prior art, cabinet door is closed can not be effectively by radio frequency signal shield
In cabinet, the problems such as string reads phenomenon is easily produced.
In order to achieve the above objects and other related objects, the utility model provides a kind of high-value consumables provided with electronic lock
Cabinet, including electronic lock, cabinet door, shell and the inner bag being fixedly installed in shell, cavity is formed between the shell and inner bag,
The electronic lock sets in cavity and is fixed on outer casing inner wall, the lock that the cabinet door is provided with and electronic lock coordinates, described
When cabinet door is closed, cabinet door is engaged with inner bag, and electronic lock and snap fit pin cabinet door.
The beneficial effects of the utility model are：Cavity is formed between inner bag and shell, electronic lock is arranged in cavity and kept away
Exempt to leave installation hole on inner bag, improve shielding properties of the inner bag to radiofrequency signal, and inner bag and cabinet door occlusion, cabinet door is closed
When closing, electronic lock is located in cavity, it is to avoid the occlusion of influence interference inner bag and cabinet door, reduces high-value consumables cabinet radio frequency signal leakage
Source of leaks.
Further, the inwall of the cabinet door is provided with the first groove, the inner bag and cage connection and formed and the first groove
The second groove coordinated, when the cabinet door is closed, the first groove and the second groove patho-occlusion.
Further, the dead bolt of the electronic lock is passed through after shell and snap fit locking, and the dead bolt is located at described the
The outside of two grooves.
Further, the inwall of described cabinet door one end is provided with the plug housing for being used for installing latch, and the cabinet door and shell are logical
Cross latch connection.
Further, the plug housing is located at the outside of first groove.
Further, the inwall of the cabinet door other end is located at provided with the installation station for installing lock, and the installation station
The outside of first groove.
Beneficial effect using above-mentioned further scheme is：Inner bag is caused by the first groove and the second groove patho-occlusion
The radiofrequency signal of middle ultra-high frequency antenna transmitting needs to get to outside cabinet by several secondary reflections, and radiofrequency signal is by multiple
Remitted its fury after reflection, it is difficult to read the RFID outside cabinet, has reached that ultra-high frequency antenna is only read in cabinet
The purpose of RFID；And first groove, the second groove are respectively positioned on the inner side of plug housing, lock, electronic lock so that cabinet
Door with cabinet cooperation when closing cabinet door, it is to avoid the installation mating holes that lock and electronic lock coordinate, latch and cabinet cooperation are produced
Gap leaks radiofrequency signal, reduces source of leaks.
Further, the cabinet door is provided with the reinforcement for being used for strengthening cabinet door intensity, improves the intensity of cabinet door, and extension is used
Life-span.
Brief description of the drawings
Fig. 1 is the structural representation of the high-value consumables cabinet of the utility model embodiment；
Fig. 2 dismantles the structural representation of right plate for the high-value consumables cabinet of the utility model embodiment；
Fig. 3 is the structural representation of the cabinet door of the utility model embodiment；
Fig. 4 is the assembling schematic diagram of cabinet door, inner bag and the shell of the utility model embodiment.
Piece mark explanation
1 inner bag；
2 shells；
21 second grooves；
22 first trough rims；
3 cabinet doors；
31 reinforcements；
32 first grooves；
33 install station；
34 plug housings；
4 electronic locks.
Embodiment
Embodiment of the present utility model is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages of the present utility model and effect easily.
It should be clear that cited such as " on ", " under " in this specification, "left", "right", the term of " centre " and " one ", also
Only understanding for ease of narration, and be not used to limit the enforceable scope of the utility model, its relativeness is altered or modified,
Under without essence change technology contents, when being also considered as the enforceable category of the utility model.
As shown in Figures 1 to 4, the high-value consumables cabinet of the present utility model provided with electronic lock, including electronic lock 4, cabinet door 3,
Shell 2 and the inner bag 1 being fixedly installed in shell 2.Traditional high-value consumables cabinet is single layer structure, is installed after locking, in cabinet
Radiofrequency signal is easily leaked from the installation site of lock, influences using effect.And shape between shell 2 of the present utility model and inner bag 1
Into cavity, electronic lock 4 sets in cavity and is fixed on the inwall of shell 2, it is to avoid electronic lock 4 influences inner bag 1 to radiofrequency signal
Shielding.The lock that cabinet door 3 is provided with and electronic lock 4 coordinates, when cabinet door 3 is closed, cabinet door 3 is engaged with inner bag 1, the He of electronic lock 4
Snap fit pins cabinet door 3, and directly commercially, electronic lock 4 is located at installed in the inwall of shell 2 for electronic lock 4 and lock
In cavity.
As shown in Figure 3 and Figure 4, the inwall of cabinet door 3 is provided with the first groove 32, and the inner side of cabinet door 3 is provided with reinforcement 31, strengthened
Muscle 31 and L-type structure reinforcing plate the first groove 32 of formation being fixed on the inwall of cabinet door 3, the inwall of cabinet door 3 is rectangle structure, the
Four edges of one groove 32 along the inwall of cabinet door 3 set one to enclose.Inner bag 1 and the junction of shell 2 are formed and the first groove 32 coordinates
The second groove 21, the second groove 21 and the first groove 32 are equipped with a circle so that cabinet door 3 close when, the surrounding of cabinet door 3
Radiofrequency signal can not be leaked.Outwards vertically turnover has extension for the edge of inner bag 1, and the edge of shell is bent to form the second groove
21, the second groove 21 and extension fix welding so that the junction between inner bag 1 and shell 2 forms the second seamless groove.
When cabinet door 3 is closed, it is recessed that the first trough rim 22 of the first groove 32 and the patho-occlusion of the second groove 21, i.e. the second groove 21 stretches into first
In groove 32, reinforcement 31 is stretched into the second groove 21.Radiofrequency signal in inner bag 1 can not be directly recessed by the first groove 32 and second
Leaked between groove 21, radiofrequency signal needs just leak by multiple reflections, and the RF signal strength after multiple reflections subtracts
It is weak, it is difficult to which that the electronic tag outside cabinet is read in identification.
As shown in Figures 1 to 4, electronic lock 4 is installed in the cavities, and the dead bolt of electronic lock 4 is needed through after shell 2 and cabinet door
Snap fit locking on 3, dead bolt is located at the outside of the second groove 21, and electronic lock 4 is set through the part of shell 2 and snap fit
Put and avoid influenceing the cooperation of the second groove 21 and the first groove 32 in the outside of the second groove 21, so as to avoid letting out for radiofrequency signal
Leakage.
As shown in figure 3, the inwall of the one end of cabinet door 3 is provided with the plug housing 34 for being used for installing latch, cabinet door 3 and shell 3 are logical
Latch connection is crossed, cabinet door 3 is realized by latch and cabinet is rotated and connected.Plug housing 34 is located at the outside of the first groove 32 so that
Latch be arranged on plug housing 34 on when, if the first groove 32 and with the second groove 21 occlusion after, between whether having at plug housing 34
Gap does not influence on leaking for radiofrequency signal in cabinet, reduces source of leaks.The inwall of the other end of cabinet door 3 is provided with the installation for installing lock
Station 33, and the outside that station 33 is located at the first groove 32 is installed, lock is fixedly installed at installation station 33, and cabinet door 3 is closed
When, the first groove 32 and the second groove 21 coordinate the shielding for realizing radiofrequency signal in inner bag 1, and latch and be respectively positioned on electronic lock 4
First groove 32 and the outside of the second groove 21, the installation hole of generation will not also cause leakage to radiofrequency signal, reduce radio frequency
The source of leaks of signal, while improving security performance.
The utility model high-value consumables cabinet with cavity by using inner bag and shelling machine formation, and by electronic lock
It is arranged in cavity, it is to avoid inner bag, which is produced, installs hole, so that avoid radiofrequency signal from being leaked by hole, when cabinet door is closed, electricity
Son lock and lock are respectively positioned on the outside of the first groove and the second groove, so that the space that electronic lock and lock are installed is not resulted in yet
Radiofrequency signal leaks in inner bag, while security performance is met, improves the ability of high-value consumables cabinet shielded radio frequency signal,
The source of leaks that radiofrequency signal leaks is reduced, the ability for preventing radiofrequency signal from leaking is substantially increased, string is reduced and reads phenomenon.
Above-described embodiment only illustrative principle of the present utility model and its effect are new not for this practicality is limited
Type.Any person skilled in the art can all be carried out without prejudice under spirit and scope of the present utility model to above-described embodiment
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the essence disclosed in the utility model
God and all equivalent modifications completed under technological thought or change, should be covered by claim of the present utility model.
Claims (7)
1. a kind of high-value consumables cabinet provided with electronic lock, it is characterised in that：Including electronic lock, cabinet door, shell and it is fixedly installed
Inner bag in shell, forms cavity between the shell and inner bag, the electronic lock sets in cavity and is fixed in shell
On wall, the lock that the cabinet door is provided with and electronic lock coordinates, when the cabinet door is closed, cabinet door is engaged with inner bag, electronic lock with
Snap fit pins cabinet door.
2. a kind of high-value consumables cabinet provided with electronic lock according to claim 1, it is characterised in that：The inwall of the cabinet door
Provided with the first groove, the second groove coordinated with the first groove is formed at the inner bag and cage connection, when the cabinet door is closed,
First groove and the second groove patho-occlusion.
3. a kind of high-value consumables cabinet provided with electronic lock according to claim 2, it is characterised in that：The lock of the electronic lock
Tongue is passed through after shell and snap fit locking, and the dead bolt is located at the outside of second groove.
4. a kind of high-value consumables cabinet provided with electronic lock according to claim 2, it is characterised in that：Described cabinet door one end
Inwall is provided with the plug housing for being used for installing latch, and the cabinet door and shell are connected by latch.
5. a kind of high-value consumables cabinet provided with electronic lock according to claim 4, it is characterised in that：The plug housing is located at
The outside of first groove.
6. a kind of high-value consumables cabinet provided with electronic lock according to claim 4, it is characterised in that：The cabinet door other end
Inwall provided with install lock installation station, and it is described install station be located at the first groove outside.
7. a kind of high-value consumables cabinet provided with electronic lock according to claim 1, it is characterised in that：The cabinet door is provided with
Reinforcement for strengthening cabinet door intensity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720068802.5U CN206455639U (en) | 2017-01-20 | 2017-01-20 | A kind of high-value consumables cabinet provided with electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720068802.5U CN206455639U (en) | 2017-01-20 | 2017-01-20 | A kind of high-value consumables cabinet provided with electronic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206455639U true CN206455639U (en) | 2017-09-01 |
Family
ID=59695951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720068802.5U Active CN206455639U (en) | 2017-01-20 | 2017-01-20 | A kind of high-value consumables cabinet provided with electronic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206455639U (en) |
-
2017
- 2017-01-20 CN CN201720068802.5U patent/CN206455639U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112106456A (en) | Supply station with door shield | |
| CN206455639U (en) | A kind of high-value consumables cabinet provided with electronic lock | |
| CN206458283U (en) | A kind of high-value consumables cabinet door body | |
| US20110204656A1 (en) | Electronic Seal | |
| CN206910080U (en) | A kind of inner bag is provided with the high-value consumables cabinet of screen layer | |
| CN205786732U (en) | A kind of modified form shielded box | |
| CN201590084U (en) | Computer interface capable of preventing information leaked | |
| CN101410002A (en) | Electromagnetic shielding structure for door | |
| CN206455640U (en) | A kind of high-value consumables cabinet provided with inner bag | |
| CN207406245U (en) | A kind of water conservancy diversion waterproof construction cabinet door | |
| CN206513152U (en) | A kind of high-value consumables cabinet provided with emergency unlocking device | |
| CN207070587U (en) | A kind of shielding case | |
| CN206931773U (en) | A kind of shielding construction of high-value consumables cabinet and radio frequency identification mechanism on cabinet | |
| CN212064759U (en) | Shielding box | |
| CN102509961A (en) | Radio-frequency cable interface device and shield method thereof | |
| CN201250525Y (en) | Shielded radio frequency recognition chamber and shielded radio frequency recognition system thereof | |
| CN207854321U (en) | A kind of communication tower cabinet of easy access | |
| US10499549B1 (en) | Radio frequency shielding lock box | |
| CN217337859U (en) | Intelligent cabinet with signal shielding structure | |
| CN201152126Y (en) | Door electro-magnetic screen structure | |
| CN206302682U (en) | Radio-frequency shielding fence | |
| CN211128554U (en) | Electromagnetic shielding cabinet for environmental protection detection | |
| CN201187238Y (en) | Electromagnetic shielding door | |
| CN202310452U (en) | Electrical equipment cabinet for shielding electromagnetic leakage | |
| CN220849473U (en) | Shielding door for full shielding laboratory |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |