CN206021396U - Radio frequency seal protection device - Google Patents
Radio frequency seal protection device Download PDFInfo
- Publication number
- CN206021396U CN206021396U CN201620692886.5U CN201620692886U CN206021396U CN 206021396 U CN206021396 U CN 206021396U CN 201620692886 U CN201620692886 U CN 201620692886U CN 206021396 U CN206021396 U CN 206021396U
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- Prior art keywords
- lock
- electric
- radio frequency
- protection device
- shell
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Abstract
The utility model discloses a kind of radio frequency seal protection device, including single-chip microcomputer, also include the RFCO2 laser block ring for preserving encryption information, for locked and unblock RFCO2 laser block ring electric-magnetic lock mechanism, read the rfid reader device and the Electromagnetic Solution lock control mechanism for controlling electric-magnetic lock mechanism of RFCO2 laser block ring encryption information, RFCO2 laser block ring has a hollow inner ring, the rfid reader device and Electromagnetic Solution lock control mechanism are connected with single-chip microcomputer, rfid reader device constantly reads the encryption information in RFCO2 laser block ring, when the encryption information in RFCO2 laser block ring cannot be read, single-chip microcomputer cut-out metering apparent source.The utility model radio frequency seal protection device has sealing, antitheft, warning.
Description
Technical field
The utility model is related to a kind of protection device, especially a kind of radio frequency seal protection device including single-chip microcomputer.
Background technology
At present, counter box, metering watchcase are in order to prevent non-management employee from entering circuit modification in gauge table by opening shell
Wire, generally by lead seal is installed additional, through the positive and negative two sides of watchcase and then is being passed through band when dress is signed by the illegal stealing electricity of row
Seal is carried out using instrument crimp after the lead of hole, and solution opens shell maintenance after seal wire directly being cut off when signing.On the market
The technological means such as lead seal and physics seal lacks technical protection, cannot play to counter box, meter the shortcomings of easily imitated
The effective protection record effect of scale shell.
Utility model content
First purpose of the present utility model be to provide a kind of with sealing, antitheft, report to the police etc. function radio frequency seal protect
Protection unit.
Second purpose of the present utility model is to provide a kind of solution lock key being engaged with radio frequency seal protection device.
For realizing that first purpose of the present utility model, the utility model radio frequency seal protection device, including single-chip microcomputer, are gone back
Including preserving the RFCO2 laser block ring of encryption information, being used for electric-magnetic lock mechanism, the reading of locked and unblock RFCO2 laser block ring
Take the rfid reader device of RFCO2 laser block ring encryption information and the Electromagnetic Solution lock control machine for controlling electric-magnetic lock mechanism
Structure, RFCO2 laser block ring have a hollow inner ring, the rfid reader device and Electromagnetic Solution lock control mechanism to be connected with single-chip microcomputer,
Rfid reader device constantly reads the encryption information in RFCO2 laser block ring, when cannot read the encryption in RFCO2 laser block ring
During information, single-chip microcomputer cut-out metering apparent source.
Electric-magnetic lock mechanism is made up of blocking mechanism shell, electric-magnetic lock bayonet lock, spring and U-shaped lockweight, the electromagnetism
Locking bayonet lock is arranged on blocking mechanism inside the shell, and can move in blocking mechanism inside the shell, and the spring is arranged on electric-magnetic lock
Between bayonet lock and blocking mechanism shell, the U-shaped lockweight is provided with the draw-in groove being engaged with electric-magnetic lock bayonet lock, U-shaped locking
Pin is inserted into or extracts blocking mechanism shell, and the electric-magnetic lock bayonet lock is inserted into or extracts on U-shaped lockweight
Draw-in groove, when electric-magnetic lock bayonet lock inserts the draw-in groove on U-shaped lockweight, U-shaped lockweight is fixed on blocking mechanism inside the shell.
Electric-magnetic lock mechanism is by blocking mechanism shell, electric-magnetic lock bayonet lock, spring and cross locked with shaft pin bank into described
Electric-magnetic lock bayonet lock is arranged on blocking mechanism inside the shell, and can move in blocking mechanism inside the shell, and the spring is arranged on electromagnetism
Between locking bayonet lock and blocking mechanism shell, the cross locked with shaft pin is provided with the card being engaged with electric-magnetic lock bayonet lock
Groove, cross locked with shaft pin are arranged on blocking mechanism inside the shell, and can close in blocking mechanism inside the shell bidirectional rotation, the electromagnetism
Pintle hook lock pin is inserted into or extracts the draw-in groove on cross locked with shaft pin, when electric-magnetic lock bayonet lock inserts cross locked with shaft pin
On draw-in groove when, cross locked with shaft pin can only be in blocking mechanism inside the shell single direction rotation.
RFCO2 laser block ring is by RFCO2 laser block ring chip, RFCO2 laser locking loop antenna and RFCO2 laser block ring housing group
Into, the RFCO2 laser block ring chip and RFCO2 laser block ring antenna packages in RFCO2 laser block ring housing.
The RFCO2 laser block ring is circular or square.
Rfid reader device constantly reads the encryption information in RFCO2 laser block ring, when cannot read RFCO2 laser block ring
During interior encryption information, single-chip microcomputer is reported to the police.
Radio frequency seal protection device is provided with and the solution unblock contact terminal that is engaged of lock key, the unblock contact terminal with
Single-chip microcomputer connects.
For realizing second purpose of the present utility model, solve and in lock key, be provided with the solution read for radio frequency seal protection device
Lock information.The solution lock key is radio frequency solution lock key, when rfid reader device reads correct unlocking information, single-chip microcomputer control
Electromagnetic Solution lock control mechanism processed unlocks radio frequency seal protection device.The solution lock key can also be battery encryption solution lock key,
The battery encryption solution lock key can charge for single-chip microcomputer, when single-chip microcomputer reads correct unlocking information, Single-chip Controlling electricity
Magnetic solution lock control mechanism unlocks radio frequency seal protection device.
The utility model radio frequency seal protection device, replaces traditional iron wire lead seal, radio frequency using RFCO2 laser block ring
IC block rings are locked by electric-magnetic lock mechanism, and rfid reader device constantly reads the encryption information in RFCO2 laser block ring, works as nothing
When method reads the encryption information in RFCO2 laser block ring, single-chip microcomputer cuts off the power supply of gauge table, and radio frequency seal protection device exists
Solution, envelope have the Multiple techniques measure of the function compositions such as record, encryption, prompting warning, remote control, electricity theft prevention row when measuring watchcase
For generation.
Description of the drawings
Fig. 1 is the shell installation site figure of the first embodiment of the utility model.
Shell installation site figures of the Fig. 2 for second embodiment of the utility model.
Fig. 3 is the structural representation of the first embodiment of the utility model.
Structural representations of the Fig. 4 for second embodiment of the utility model.
Fig. 5 is the scheme of installation of the first embodiment of RFCO2 laser block ring.
Scheme of installations of the Fig. 6 for RFCO2 laser second embodiment of block ring.
Fig. 7 is the structural representation for unlocking contact terminal.
Structural representations of the Fig. 8 for circular RF IC block rings.
Fig. 9 is the structural representation of square RFCO2 laser block ring.
Figure 10 is single chip circuit schematic diagram.
Fore shell 1, back cover 2, blocking mechanism shell 3, circular RF IC block rings 4, U-shaped lockweight 5, square RFCO2 laser locking
Ring 6, rfid reader device 7, single-chip microcomputer 8, Electromagnetic Solution lock control mechanism 9, electric-magnetic lock bayonet lock 10, spring 11, cross rotating shaft are closed
Lock pin 12, RFCO2 laser block ring chip 13, RFCO2 laser locking loop antenna 14, RFCO2 laser block ring housing 15, unblock contact terminal
16th, battery encryption solution lock key 17, remote control input terminal 18, nearly control input terminal 19, Electromagnetic Solution lock control mechanism signal output
20th, gauge table make-and-break signal output 21, alarm signal output 22,23, gauge table make-and-break signal output 24, alarm signal output
25.
Specific embodiment
With reference to the accompanying drawings and detailed description the utility model is described in further detail.
The protection device of radio frequency seal shown in accompanying drawing, including the single-chip microcomputer 8 that is powered by gauge table, also includes preserving encryption letter
The RFCO2 laser block ring of breath, the electric-magnetic lock mechanism for locked and unblock RFCO2 laser block ring, reading RFCO2 laser block ring add
The rfid reader device 7 of confidential information and the Electromagnetic Solution lock control mechanism 9 for controlling electric-magnetic lock mechanism, the electromagnetism unblock
Controlling organization 9 can unlock electric-magnetic lock mechanism, and then realize to remove RFCO2 laser block ring from electric-magnetic lock mechanism, penetrate
Frequency IC block rings have a hollow inner ring, the rfid reader device 7 and Electromagnetic Solution lock control mechanism 9 to be connected with single-chip microcomputer 8,
Rfid reader device 7 constantly reads the encryption information in RFCO2 laser block ring, when cannot read in RFCO2 laser block ring plus
During confidential information, the cut-out metering apparent source of single-chip microcomputer 8 prevents the malfeasant generation such as stealing electricity.
Radio frequency seal protection device is arranged between fore shell 1 and back cover 2, you can realize the locking to fore shell 1 and back cover 2.
Used as a kind of embodiment of the present utility model, electric-magnetic lock mechanism is by blocking mechanism shell 3, electric-magnetic lock bayonet lock
10th, spring 11 and U-shaped lockweight 5 are constituted, and the electric-magnetic lock bayonet lock 10 is arranged in blocking mechanism shell 3, and can be in locking
Move in mechanism shell 3, the spring 11 is arranged between electric-magnetic lock bayonet lock 10 and blocking mechanism shell 3, the U-shaped locking
Pin 5 is provided with the draw-in groove being engaged with electric-magnetic lock bayonet lock 10, and U-shaped lockweight 5 is inserted into or extracts blocking mechanism shell
3, the electric-magnetic lock bayonet lock 10 is inserted into or extracts the draw-in groove on U-shaped lockweight 5, when electric-magnetic lock bayonet lock 10 inserts U
During draw-in groove on type lockweight 5, U-shaped lockweight 5 is fixed in blocking mechanism shell 3, and now RFCO2 laser block ring is inserted in U-shaped
Lockweight 5 can achieve the locking to U-shaped lockweight 5.
Used as another embodiment of the present utility model, electric-magnetic lock mechanism is by blocking mechanism shell 3, electric-magnetic lock card
Pin 10, spring 11 and cross locked with shaft pin 12 are constituted, and the electric-magnetic lock bayonet lock 10 is arranged in blocking mechanism shell 3, and
Can move in blocking mechanism shell 3, the spring 11 is arranged between electric-magnetic lock bayonet lock 10 and blocking mechanism shell 3, institute
State cross locked with shaft pin 12 and be provided with the draw-in groove being engaged with electric-magnetic lock bayonet lock 10, cross locked with shaft pin 12 is arranged on and closes
In latch mechanism shell 3, and can be inserted into or pull out in bidirectional rotation in blocking mechanism shell 3, the electric-magnetic lock bayonet lock 10
The draw-in groove gone out on cross locked with shaft pin 12, when electric-magnetic lock bayonet lock 10 inserts the draw-in groove on cross locked with shaft pin 12, ten
Word locked with shaft pin 12 can only be in 3 single direction rotation of blocking mechanism inside the shell, now RFCO2 laser block ring insertion blocking mechanism shell
3, in the presence of RFCO2 laser block ring, cross locked with shaft pin 12 can only single direction rotation clockwise, when reaching certain position, penetrate
Frequency IC block rings cannot be continued into, and cross locked with shaft pin 12 cannot be rotated, and then locked cross locked with shaft pin 12 and penetrate
Frequency IC block rings.
RFCO2 laser block ring is by RFCO2 laser block ring chip 13, RFCO2 laser locking loop antenna 14 and RFCO2 laser block ring housing
15 compositions, the RFCO2 laser block ring chip 13 and RFCO2 laser locking loop antenna 14 are encapsulated in RFCO2 laser block ring housing 15,
13 internal memory of RFCO2 laser block ring chip contains unique encryption information.
The RFCO2 laser block ring is circular RF IC block rings 4 or square RFCO2 laser block ring 6.
Rfid reader device 7 constantly reads the encryption information in RFCO2 laser block ring, when cannot read RFCO2 laser locking
During encryption information in ring, single-chip microcomputer 8 is reported to the police.
Radio frequency seal protection device is provided with the unblock contact terminal 16 being engaged with solution lock key, the unblock contact terminal
16 are connected with single-chip microcomputer 8.
It is provided with, in solution lock key, the unlocking information read for radio frequency seal protection device.The solution lock key is unlocked for radio frequency
Key, when rfid reader device 7 reads correct unlocking information, the control Electromagnetic Solution of single-chip microcomputer 8 lock control mechanism 9 produces attraction
The magnetic field of electric-magnetic lock bayonet lock 10, electric-magnetic lock bayonet lock 10 depart from U-shaped lockweight 5 or the card on cross locked with shaft pin 12
Groove so that electric-magnetic lock mechanism is in not by locked state, and then can take out RFCO2 laser block ring, the seal of unblock radio frequency are protected
Protection unit.
The solution lock key can also be battery encryption solution lock key 17, after the cut-out metering apparent source of single-chip microcomputer 8, single-chip microcomputer
8 itself have also cut off power supply, it is impossible to work on, and the battery encryption solution lock key 17 is connected with unblock contact terminal 16 and can be
Single-chip microcomputer 8 charges, and single-chip microcomputer 8 works on after being powered, when single-chip microcomputer 8 reads the correct solution on battery encryption solution lock key 17
During lock information, the control Electromagnetic Solution of single-chip microcomputer 8 lock control mechanism 9 produces the magnetic field for attracting electric-magnetic lock bayonet lock 10, electric-magnetic lock card
Pin 10 departs from U-shaped lockweight 5 or the draw-in groove on cross locked with shaft pin 12 so that electric-magnetic lock mechanism is in not by locked
State, and then RFCO2 laser block ring can be taken out, unlock radio frequency seal protection device.
Single-chip microcomputer 8 constantly reads circular RF IC block rings 4 or square radio frequency by TX ports by rfid reader device 7
Encryption information in IC block rings 6, single-chip microcomputer 8 are provided with remote control input terminal 18 and nearly control input terminal 19, and unlocking information can
Single-chip microcomputer 8 is entered by nearly control input terminal 19, then electromagnetism unblock is controlled by Electromagnetic Solution lock control mechanism signal output 20
Controlling organization 9 produces the magnetic field for attracting electric-magnetic lock bayonet lock 10 so that electric-magnetic lock mechanism is in not by locked state, and then
RFCO2 laser block ring can be taken out, realizes that short range is unlocked.Unlocking information can also pass through remote control input terminal 18 and enter single-chip microcomputer
8, then 9 generation attraction electric-magnetic lock bayonet lock 10 of Electromagnetic Solution lock control mechanism is controlled by Electromagnetic Solution lock control mechanism signal output 20
Magnetic field so that electric-magnetic lock mechanism is in not by locked state, and then can take out RFCO2 laser block ring, realizes long-range solution
Lock.It is additionally provided with single-chip microcomputer 8 and can cuts off the gauge table on/off control signal output 21 for measuring apparent source and be used for reporting to the police
Alarm signal output 22.
Embodiment of the present utility model is explained in detail above in conjunction with accompanying drawing, but the utility model is not limited to
Above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, without departing from the utility model objective
Under the premise of the various change made should be included within protection domain of the present utility model.
Claims (10)
1. a kind of radio frequency seal protection device, including single-chip microcomputer, it is characterised in that：Radio frequency seal protection device also includes preserving
The RFCO2 laser block ring of encryption information, for locked and unblock RFCO2 laser block ring electric-magnetic lock mechanism, constantly read radio frequency
The rfid reader device of IC block ring encryption information and the Electromagnetic Solution lock control mechanism for controlling electric-magnetic lock mechanism；Described
RFCO2 laser block ring has a hollow inner ring, the rfid reader device and Electromagnetic Solution lock control mechanism to be connected with single-chip microcomputer.
2. radio frequency seal protection device according to claim 1, it is characterised in that：Electric-magnetic lock mechanism by blocking mechanism outside
Shell, electric-magnetic lock bayonet lock, spring and U-shaped lockweight composition, the electric-magnetic lock bayonet lock are arranged on blocking mechanism inside the shell, and can
Move in blocking mechanism inside the shell, the spring is arranged between electric-magnetic lock bayonet lock and blocking mechanism shell, the U-shaped locking
Pin is provided with the draw-in groove being engaged with electric-magnetic lock bayonet lock, and U-shaped lockweight is inserted into or extracts blocking mechanism shell, described
Electric-magnetic lock bayonet lock is inserted into or extracts the draw-in groove on U-shaped lockweight, when electric-magnetic lock bayonet lock is inserted on U-shaped lockweight
During draw-in groove, U-shaped lockweight is fixed on blocking mechanism inside the shell.
3. radio frequency seal protection device according to claim 1, it is characterised in that：Electric-magnetic lock mechanism by blocking mechanism outside
Shell, electric-magnetic lock bayonet lock, spring and cross locked with shaft pin bank are into the electric-magnetic lock bayonet lock is arranged on blocking mechanism shell
Interior, and can move in blocking mechanism inside the shell, the spring is arranged between electric-magnetic lock bayonet lock and blocking mechanism shell, described
Cross locked with shaft pin is provided with the draw-in groove being engaged with electric-magnetic lock bayonet lock, and cross locked with shaft pin is arranged on outside blocking mechanism
In shell, and can be inserted into or extract cross rotating shaft closing in blocking mechanism inside the shell bidirectional rotation, the electric-magnetic lock bayonet lock
Draw-in groove on lock pin, when electric-magnetic lock bayonet lock inserts the draw-in groove on cross locked with shaft pin, cross locked with shaft pin can only be
Blocking mechanism inside the shell single direction rotation.
4. the radio frequency seal protection device according to any one claim in claims 1 to 3, it is characterised in that：Penetrate
Frequency IC block rings are made up of RFCO2 laser block ring chip, RFCO2 laser locking loop antenna and RFCO2 laser block ring housing, the radio frequency
IC block rings chip and RFCO2 laser block ring antenna packages are in RFCO2 laser block ring housing.
5. radio frequency seal protection device according to claim 4, it is characterised in that：The RFCO2 laser block ring for circular or
Person is square.
6. radio frequency seal protection device according to claim 4, it is characterised in that：Rfid reader device cannot read and penetrate
During encryption information in frequency IC block rings, single-chip microcomputer is reported to the police.
7. radio frequency seal protection device according to claim 4, it is characterised in that：Radio frequency seal protection device is provided with unblock
Contact terminal, the unblock contact terminal are connected with single-chip microcomputer.
8. a kind of unblock for unlocking the radio frequency seal protection device in claim 1 to 3 described in any one claim
Key, it is characterised in that：The unlocking information read for radio frequency seal protection device is provided with the solution lock key.
9. a kind of for unlocking the solution lock key described in claim 8, it is characterised in that：The solution lock key is radio frequency solution key
Spoon, when rfid reader device reads correct unlocking information, Single-chip Controlling Electromagnetic Solution lock control mechanism unlocks radio frequency seal
Protection device.
10. a kind of for unlocking the solution lock key described in claim 8, it is characterised in that：The solution lock key is encrypted for battery
Solution lock key, the battery encryption solution lock key can charge for single-chip microcomputer, when single-chip microcomputer reads correct unlocking information, monolithic
Machine control Electromagnetic Solution lock control mechanism unblock radio frequency seal protection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620692886.5U CN206021396U (en) | 2016-06-23 | 2016-06-23 | Radio frequency seal protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620692886.5U CN206021396U (en) | 2016-06-23 | 2016-06-23 | Radio frequency seal protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206021396U true CN206021396U (en) | 2017-03-15 |
Family
ID=58243471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620692886.5U Expired - Fee Related CN206021396U (en) | 2016-06-23 | 2016-06-23 | Radio frequency seal protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206021396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106056721A (en) * | 2016-06-23 | 2016-10-26 | 刘昱 | Radio-frequency sealing protection device |
-
2016
- 2016-06-23 CN CN201620692886.5U patent/CN206021396U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106056721A (en) * | 2016-06-23 | 2016-10-26 | 刘昱 | Radio-frequency sealing protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191223 Address after: 111000 Building 2, Nanhua community, Baita District, Liaoyang City, Liaoning Province Patentee after: Liaoning Mingdu Electric Power Co.,Ltd. Address before: 124010 Barcelona, Panjin, Xinglongtai District, phase 1, building 2, unit 101, 14, Patentee before: Liu Yu |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |