CN108915381A - A kind of electromagnetism coded lock - Google Patents
A kind of electromagnetism coded lock Download PDFInfo
- Publication number
- CN108915381A CN108915381A CN201810727795.4A CN201810727795A CN108915381A CN 108915381 A CN108915381 A CN 108915381A CN 201810727795 A CN201810727795 A CN 201810727795A CN 108915381 A CN108915381 A CN 108915381A
- Authority
- CN
- China
- Prior art keywords
- photo resistance
- light source
- lock
- receiving device
- electromagnetism
- 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.)
- Pending
Links
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/10—Illuminating devices on or for locks or keys; Transparent or translucent lock parts; Indicator lights
- E05B17/103—Illuminating devices on or for locks or keys; Transparent or translucent lock parts; Indicator lights on keys
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B45/00—Alarm locks
- E05B45/06—Electric alarm locks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0048—Circuits, feeding, monitoring
- E05B2047/005—Opening, closing of the circuit
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0084—Key or electric means; Emergency release
- E05B2047/0088—Key-operated switch
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of electromagnetism coded locks, including optical key, photo resistance, and coil, lock core, the photo resistance is arranged in the shell of electromagnetic lock, and the two-plate of photo resistance is arranged in coil；The two-plate of the photo resistance is also connect with current amplifier respectively：And the photo resistance is to be connected on the lock core：The outer end of the electromagnetic lock is equipped with light source receiving device.The novel main light provided using key, which irradiates photo resistance, reduces resistance, connect circuit, electromagnetism is generated according to magnetic effect of electric current, electromagnetic drive drives unlock, the ancient habit that key could unlock must be used to get rid of, and it locks and is not provided with keyhole on son, therefore reduce the possibility for using external tool picking lock.
Description
Technical field
The invention belongs to electronic lock fields, and in particular to a kind of electromagnetism coded lock.
Background technique
It since the number of password of electronic lock is larger, can be used cooperatively, and be can be avoided due to key is imitated with mechanical lock
Leave security risk.Electronic lock need to only remember one group of password, without carrying metal key, eliminate people and carry metal key
It is worried.But there are still many deficiencies for electronic lock, such as：Existing password lock mostly uses greatly fixed password to unlock, and password holds very much
Easily leakage, therefore there are still some potential safety problemss.In conclusion so I devises a kind of electromagnetism coded lock.
Summary of the invention
To solve the above problems, the present invention provides a kind of electromagnetism coded lock.
The present invention is achieved through the following technical solutions：
A kind of electromagnetism coded lock, including optical key, photo resistance, coil, lock core, the photo resistance are arranged in electromagnetic lock
Shell in, and the two-plate of photo resistance is arranged in coil；The two-plate of the photo resistance also respectively with Current amplifier
Device connection：And the photo resistance is to be connected on the lock core：The outer end of the electromagnetic lock is equipped with light source receiving device.
As a further optimization solution of the present invention, the optical key passes through control module, circuit board, light emitting source and tune
Module is saved to realize the light of various intensity and frequency.
As a further optimization solution of the present invention, the light source receiving device can receive specific light source, and its
Light source must match simultaneously successful matching with light source receiving device in advance.
As a further optimization solution of the present invention, it is additionally provided with alarm module in the electromagnetic lock, when the optical key
The light source of transmitting makes a sound when mismatching with light source receiving device.
Compared with prior art, the beneficial effects of the invention are as follows：The novel main light provided using key is to photosensitive
Resistance irradiation reduces resistance, connects circuit, generates electromagnetism according to magnetic effect of electric current, electromagnetic drive drives unlock, to get rid of
The ancient habit that key could unlock must be used, and locks and is not provided with keyhole on son, therefore reduction is prized with external tool
The possibility of lock.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
In figure：1, optical key；2, photo resistance；3, coil；4, lock core；5, light source receiving device.
Specific embodiment
Present invention is further described in detail with specific embodiment with reference to the accompanying drawing：
As shown in Figure 1, a kind of electromagnetism coded lock, including optical key (1), photo resistance (2), coil (3), lock core (4), institute
It states photo resistance (2) to be arranged in the shell of electromagnetic lock, and the two-plate of photo resistance (2) is arranged in coil (3)；The light
The two-plate of quick resistance (2) is also connect with current amplifier respectively：And the photo resistance (2) is to be connected to the lock core (4)
On：The outer end of the electromagnetic lock is equipped with light source receiving device (5)；The optical key (1) passes through control module, circuit board, hair
Light source and adjustment module realize the light of various intensity and frequency；The light source receiving device (5) can receive specific light
Source, and its light source must match simultaneously successful matching with light source receiving device (5) in advance；Alarm is additionally provided in the electromagnetic lock
Module makes a sound when the light source of the optical key (1) transmitting is mismatched with light source receiving device (5).
The utility model device in this embodiment, this it is novel mainly can be using frequency conduct of intensity of illumination or light
Unlocking light source, different passwords, which can be set, by different combinations can also be added multiple light sources combination, and the structure of lock mainly includes
The receiving device of light source, photo resistance occur current induced magnetic field, cause conductor motion, to unlock as power switch.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (4)
1. a kind of electromagnetism coded lock, including optical key, photo resistance, coil, lock core, it is characterised in that：The photo resistance is set
It sets in the shell of electromagnetic lock, and the two-plate of photo resistance is arranged in coil；The two-plate of the photo resistance is also distinguished
It is connect with current amplifier：And the photo resistance is to be connected on the lock core：The outer end of the electromagnetic lock is equipped with light source
Receiving device.
2. a kind of electromagnetism coded lock according to claim 1, it is characterised in that：The optical key passes through control module, electricity
Road plate, light emitting source and adjustment module realize the light of various intensity and frequency.
3. a kind of electromagnetism coded lock according to claim 1, it is characterised in that：The light source receiving device can receive spy
Fixed light source, and its light source must match simultaneously successful matching with light source receiving device in advance.
4. a kind of electromagnetism coded lock according to claim 1, it is characterised in that：Alarm mould is additionally provided in the electromagnetic lock
Block makes a sound when the light source of optical key transmitting is mismatched with light source receiving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810727795.4A CN108915381A (en) | 2018-07-02 | 2018-07-02 | A kind of electromagnetism coded lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810727795.4A CN108915381A (en) | 2018-07-02 | 2018-07-02 | A kind of electromagnetism coded lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108915381A true CN108915381A (en) | 2018-11-30 |
Family
ID=64424071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810727795.4A Pending CN108915381A (en) | 2018-07-02 | 2018-07-02 | A kind of electromagnetism coded lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108915381A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10225375A1 (en) * | 2002-06-06 | 2004-01-22 | Codixx Ag | Optical security system |
| CN101328775A (en) * | 2008-08-04 | 2008-12-24 | 北京交通大学 | Apparatus of door lock based on optoelectronic technology and use method thereof |
| CN203552326U (en) * | 2013-10-28 | 2014-04-16 | 苏州昭创光电技术有限公司 | Visible light communication-based access control system |
| CN103793987A (en) * | 2014-02-26 | 2014-05-14 | 东南大学 | Remote control lock based on visible light communication technology |
| CN103942858A (en) * | 2013-01-23 | 2014-07-23 | 肖守宇 | Photoelectric coded lock |
| CN204152325U (en) * | 2014-10-13 | 2015-02-11 | 李坦 | Light-operated and the mechanical integrated thievery prevention lock of own coding |
| CN204375034U (en) * | 2015-01-16 | 2015-06-03 | 湖南银宝科技发展有限公司 | Optical electron is locked |
| CN104715532A (en) * | 2015-04-07 | 2015-06-17 | 南开大学 | Electronic coded lock system based on visible light communication technique and encryption method of system |
| CN107424246A (en) * | 2017-04-11 | 2017-12-01 | 京东方科技集团股份有限公司 | Visible light communication password tripper and method |
| CN207004232U (en) * | 2016-09-08 | 2018-02-13 | 中国石油大学(华东) | A kind of optical coded lock |
-
2018
- 2018-07-02 CN CN201810727795.4A patent/CN108915381A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10225375A1 (en) * | 2002-06-06 | 2004-01-22 | Codixx Ag | Optical security system |
| CN101328775A (en) * | 2008-08-04 | 2008-12-24 | 北京交通大学 | Apparatus of door lock based on optoelectronic technology and use method thereof |
| CN103942858A (en) * | 2013-01-23 | 2014-07-23 | 肖守宇 | Photoelectric coded lock |
| CN203552326U (en) * | 2013-10-28 | 2014-04-16 | 苏州昭创光电技术有限公司 | Visible light communication-based access control system |
| CN103793987A (en) * | 2014-02-26 | 2014-05-14 | 东南大学 | Remote control lock based on visible light communication technology |
| CN204152325U (en) * | 2014-10-13 | 2015-02-11 | 李坦 | Light-operated and the mechanical integrated thievery prevention lock of own coding |
| CN204375034U (en) * | 2015-01-16 | 2015-06-03 | 湖南银宝科技发展有限公司 | Optical electron is locked |
| CN104715532A (en) * | 2015-04-07 | 2015-06-17 | 南开大学 | Electronic coded lock system based on visible light communication technique and encryption method of system |
| CN207004232U (en) * | 2016-09-08 | 2018-02-13 | 中国石油大学(华东) | A kind of optical coded lock |
| CN107424246A (en) * | 2017-04-11 | 2017-12-01 | 京东方科技集团股份有限公司 | Visible light communication password tripper and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181130 |
|
| WD01 | Invention patent application deemed withdrawn after publication |