CN203796120U - Anti-theft door - Google Patents
Anti-theft door Download PDFInfo
- Publication number
- CN203796120U CN203796120U CN201420054344.6U CN201420054344U CN203796120U CN 203796120 U CN203796120 U CN 203796120U CN 201420054344 U CN201420054344 U CN 201420054344U CN 203796120 U CN203796120 U CN 203796120U
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- Prior art keywords
- sequence number
- door
- key
- inductor
- radio frequency
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Abstract
The utility model provides an anti-theft door which comprises a door body and an anti-theft device mounted on the door body. The anti-theft device comprises a door lock, a motor, a controller and a radio frequency identification key matched with the controller. The door lock is fixedly mounted on the door body, the motor drives the door lock through a rotating shaft, and the radio frequency identification key is carried about by a user. The door can be automatically opened or closed through a sensing mode to prevent theft, and the anti-theft door is simple and practical.
Description
Technical field
The utility model relates to a kind of door, relates in particular to a kind of security door.
Background technology
At present, on market, security door kind is a lot, and according to the issuing standard GB25-92 of the Ministry of Public Security " anti-theft safety door general technical specifications ", security door can be divided into three kinds of paling form security door, solid door and composite gates.But these security doors are all mechanical anti-theft, along with the development of social science and technology, pilferage technology and anti-theft technique are all in development, and the technology of the two is mutually promoted, and in the situation that nobody guards the gate, mechanical anti-theft still cannot play the effect of safety guard.
In addition, the anti-theft safety door that existing bank is used, includes doorframe, with the hinged door body of doorframe be arranged at the door lock on a body, the interior unlatching of door lock and outer unlatching all need key to open, although anti-theft security is higher, single for internal staff, this opening ways quite bothers.And the anti-theft safety door that number of patent application is 201320219107.6 adopts infrared inductor induction internal staff close, automatic opening door lock, realize automatically and opening, but it can not realize self-locking function.Closing door reaches antitheft object and still needs to adopt traditional mechanical system.
Summary of the invention
The purpose of this utility model is to provide a kind of security door, and it can automatically be opened or close door by induction mode and carry out antitheftly, simple and practical, and door lock and the technology lock that opens the door is had to certain anti-theft function.
In order to achieve the above object, the utility model adopts following technical scheme: a kind of security door, comprise a body and be installed on the anti-theft device on a body, this anti-theft device comprises door lock, motor, controller and the radio frequency identification key matching with described controller, described door lock is fixedly installed on door, described motor drives described door lock by turning cylinder, and described radio frequency identification key is carried by user;
Described controller comprises body inductor, sequence number maker, sequence number memory, sequence number proofreading equipment, the microprocessor being connected with described motor; Described radio frequency identification key comprises that key inductor, sequence number receive transmitter;
Described sequence number memory, the sequence number producing for storing described sequence number maker, and sequence number is sent to sequence number proofreading equipment;
Described sequence number receives transmitter, for receiving the sequence number of described sequence number memory and being stored;
Described sequence number proofreading equipment, receives the sequence number of transmitter and this sequence number and the reception of described sequence number proofreading equipment is proofreaded from the sequence number of described sequence number memory for receiving described sequence number, thereby sending and carry out instruction to described microprocessor;
Described body inductor, in the time of the induced signal losing from described key inductor to the generation instruction that transmits Sequence Number of sequence number maker;
Described key inductor triggers sequence number and receives transmitter and enter duty in the time of the induced signal losing from described body inductor;
In the time that key inductor senses the induced signal from body inductor again, trigger described sequence number and receive transmitter to the described sequence number proofreading equipment signal that transmits Sequence Number.
As further preferred, described inductor is wireless sensor.
As further preferred, described controller also comprises microprocessor control circuit, power supply and door-lock motor drive circuit, and described microprocessor control circuit is by the opening and closing of door-lock motor drive circuit control door lock.
As further preferred, the model of described microprocessor is CORTEX – M3.
As further preferably, on described microprocessor, be also connected with multiple interfaces.
As further preferred, described interface comprises jtag interface, USB interface and RS232 interface.
As further preferred, the maximum distance of reaction between described body inductor and key inductor is 4-5m.
As further preferably, also comprise whether completely optoelectronic switch and the alarming horn of engaging of detecting gate, described controller drives alarming horn to report to the police by the state that detects optoelectronic switch; Described optoelectronic switch is located at door and the snap-latch surface of doorframe.
As further preferably, described radio frequency identification key is the combination of common key and radio frequency identification glass tube label, wherein radio frequency identification for and described controller exchange and storage of electronic.
As further preferred, described RF identification chip is 11 BL75R02 types.
The beneficial effects of the utility model are as follows: in the time that user carries radio frequency identification key and leaves 4-5m, be that body wireless sensor and key wireless sensor are while losing induction signal, body wireless sensor sends sequence number to sequence number maker and generates instruction, trigger anti-theft controller simultaneously and enter antitheft mode of operation, key wireless sensor impels sequence number reception transmitter to enter duty; After sequence number maker formation sequence number, sequence number is sent to sequence number memory, sequence number memory is sent to this sequence number sequence number and receives transmitter, and receives transmitter by sequence number and store this sequence number; And sequence number proofreading equipment is also stored after the sequence number receiving from sequence number memory; In the time that body wireless sensor and key wireless sensor obtain induced signal again, key wireless sensor impels sequence number reception transmitter to send previously stored sequence number signal to sequence number proofreading equipment, and sequence number proofreading equipment is proofreaded this sequence number signal and previously stored sequence number signal after the sequence number receiving from sequence number reception transmitter; If two sequence number signal match, sequence number proofreading equipment sends and carries out instruction to microprocessor, impels microprocessor to remove antitheft mode of operation and enters secure operating mode; If two sequence number signal misfit, maintain antitheft mode of operation; Sequence number maker is formation sequence number at random, improves safety; Radio frequency identification key can be carried by user, and because the wireless induction type between radio frequency identification key and anti-theft controller triggers antitheft mode of operation or secure operating mode, exempt button operation of the prior art, therefore more simple and convenient, in the time that user carries radio frequency identification key near door, can remove antitheft.The utility model has certain anti-theft function to door lock and the technology lock that opens the door, and also can prevent that the personnel of technology unlocking from opening door lock in the unwitting situation of user.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment 1 security door.
Fig. 2 is the structural representation of the utility model embodiment 1 radio frequency identification key.
Fig. 3 is signal transmission schematic diagram between the each device of the utility model embodiment 1.
In Fig. 1-3, mark is as follows: 1-door main body, 2-controller, 3-motor, 4-door lock, 5-loudspeaker, 6-optoelectronic switch, 7-radio frequency identification key, 21-body wireless sensor, 22-sequence number maker, 23-sequence number memory, 24-sequence number proofreading equipment, 25-microprocessor, 71-key wireless sensor, 72-sequence number receives transmitter.8-standard machinery key, 9-RFID glass tube label, 10-key head.
Detailed description of the invention
Realization, functional characteristics and the beneficial effect of the utility model object, be described further below in conjunction with specific embodiment and accompanying drawing.
Below in conjunction with the drawings and specific embodiments, technical scheme described in the utility model is described in further detail, so that those skilled in the art can better understand the utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.
Embodiment 1: the utility model embodiment security door, comprise a body 1 and be installed on the anti-theft device on a body 1, this anti-theft device comprises door lock 4, motor 3, controller 2 and the radio frequency identification key 7 matching with described controller 2, described door lock 4 is fixedly installed on door, described motor 3 drives described door lock 4 by turning cylinder, and described radio frequency identification key 7 is carried by user;
Described controller comprises body wireless sensor 21, sequence number maker 22, sequence number memory 23, sequence number proofreading equipment 24, the microprocessor 25 being connected with described motor 3; Described radio frequency identification key 7 comprises that key wireless sensor 71, sequence number receive transmitter 72;
Described sequence number memory 23, the sequence number producing for storing described sequence number maker 22, and sequence number is sent to sequence number proofreading equipment 24;
Described sequence number receives transmitter 72, for receiving the sequence number of described sequence number memory 23 and being stored;
Described sequence number proofreading equipment 24, receive the sequence number of transmitter 72 and this sequence number and described sequence number proofreading equipment 24 are received from the sequence number of described sequence number memory 23 and proofreaded for receiving described sequence number, thereby sending execution instructions to described microprocessor 25;
Described body wireless sensor 21, in the time of the induced signal losing from described key wireless sensor 71 to the sequence number maker 22 generation instruction that transmits Sequence Number;
Described key wireless sensor 71 triggers sequence number and receives transmitter 72 and enter duty in the time of the induced signal losing from described body wireless sensor 21;
In the time that key wireless sensor 71 senses the induced signal from body wireless sensor 21 again, trigger described sequence number and receive transmitter 72 to described sequence number proofreading equipment 24 signal that transmits Sequence Number.
Described controller 2 also comprises microprocessor control circuit, power supply and door-lock motor drive circuit, and described microprocessor control circuit is by the opening and closing of door-lock motor drive circuit control door lock.
The model of the microprocessor 25 described in embodiment 1 is CORTEX – M3.
On described microprocessor 25, be also connected with multiple interfaces.Described interface comprises jtag interface, USB interface and RS232 interface.
Maximum distance of reaction between described body inductor and key inductor is 4m.
Whether completely embodiment 1 security door also comprises detecting gate optoelectronic switch 6 and the alarming horn 5 of engaging, and described controller 2 drives alarming horn 5 to report to the police by the state that detects optoelectronic switch 6; Described optoelectronic switch 6 is located at door and the snap-latch surface of doorframe.
Described radio frequency identification key 7 is combinations of common key and radio frequency identification glass tube label, wherein radio frequency identification for and the exchange of described controller and storage of electronic.Described RF identification chip is 11 BL75R02 types.
Claims (10)
1. a security door, comprise a body and be installed on the anti-theft device on a body, it is characterized in that: this anti-theft device comprises door lock, motor, controller and the radio frequency identification key matching with described controller, described door lock is fixedly installed on door, described motor drives described door lock by turning cylinder, and described radio frequency identification key is carried by user;
Described controller comprises body inductor, sequence number maker, sequence number memory, sequence number proofreading equipment, the microprocessor being connected with described motor; Described radio frequency identification key comprises that key inductor, sequence number receive transmitter;
Described sequence number memory, the sequence number producing for storing described sequence number maker, and sequence number is sent to sequence number proofreading equipment;
Described sequence number receives transmitter, for receiving the sequence number of described sequence number memory and being stored;
Described sequence number proofreading equipment, receives the sequence number of transmitter and this sequence number and the reception of described sequence number proofreading equipment is proofreaded from the sequence number of described sequence number memory for receiving described sequence number, thereby sending and carry out instruction to described microprocessor;
Described body inductor, in the time of the induced signal losing from described key inductor to the generation instruction that transmits Sequence Number of sequence number maker;
Described key inductor triggers sequence number and receives transmitter and enter duty in the time of the induced signal losing from described body inductor;
In the time that key inductor senses the induced signal from body inductor again, triggering described sequence number receives transmitter and transmits Sequence Number to described sequence number proofreading equipment.
2. security door according to claim 1, is characterized in that: described inductor is wireless sensor.
3. security door according to claim 1, it is characterized in that: described controller also comprises microprocessor control circuit, power supply and door-lock motor drive circuit, described microprocessor control circuit is by the opening and closing of door-lock motor drive circuit control door lock.
4. according to the security door described in claim 1 or 3, it is characterized in that: the model of described microprocessor is CORTEX – M3.
5. according to the security door described in claim 1 or 3, it is characterized in that: on described microprocessor, be also connected with multiple interfaces.
6. security door according to claim 5, is characterized in that: described interface comprises jtag interface, USB interface and RS232 interface.
7. security door according to claim 1, is characterized in that: the maximum distance of reaction between described body inductor and key inductor is 4-5m.
8. security door according to claim 1, is characterized in that: also comprise whether optoelectronic switch and the alarming horn of engaging completely of detecting gate, described optoelectronic switch is located at the snap-latch surface of door and doorframe, and optoelectronic switch and alarming horn are electrically connected with controller respectively.
9. security door according to claim 1, is characterized in that: described radio frequency identification key is the combination of common key and radio frequency identification glass tube label.
10. security door according to claim 9, is characterized in that: described RF identification chip is 11 BL75R02 types.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420054344.6U CN203796120U (en) | 2014-01-28 | 2014-01-28 | Anti-theft door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420054344.6U CN203796120U (en) | 2014-01-28 | 2014-01-28 | Anti-theft door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203796120U true CN203796120U (en) | 2014-08-27 |
Family
ID=51378341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420054344.6U Expired - Fee Related CN203796120U (en) | 2014-01-28 | 2014-01-28 | Anti-theft door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203796120U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107564136A (en) * | 2016-07-02 | 2018-01-09 | 济南中安科技有限公司 | A kind of multiterminal control building door |
| CN110173161A (en) * | 2019-06-27 | 2019-08-27 | 福建省恒业金属门窗制造有限公司 | A kind of security door for preventing from accidental switching off |
-
2014
- 2014-01-28 CN CN201420054344.6U patent/CN203796120U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107564136A (en) * | 2016-07-02 | 2018-01-09 | 济南中安科技有限公司 | A kind of multiterminal control building door |
| CN110173161A (en) * | 2019-06-27 | 2019-08-27 | 福建省恒业金属门窗制造有限公司 | A kind of security door for preventing from accidental switching off |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Jian Inventor before: Zhang Caijin |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170807 Address after: The 313310 Anji County Zhejiang city in Huzhou Province town of Anji Tianzi Lake modern industrial park Liangpeng Park Building 1 Anji Richang office equipment Co. Ltd. in Patentee after: ANJI TIANJIAN ELECTRIC TECHNOLOGY CO.,LTD. Address before: 313300, Zhejiang, Huzhou province Anji County pass Town Silver Court District No. 7 Patentee before: Zhang Caijin |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20220128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |