CN201826623U - Electronic coded lock - Google Patents
Electronic coded lock Download PDFInfo
- Publication number
- CN201826623U CN201826623U CN2010202498381U CN201020249838U CN201826623U CN 201826623 U CN201826623 U CN 201826623U CN 2010202498381 U CN2010202498381 U CN 2010202498381U CN 201020249838 U CN201020249838 U CN 201020249838U CN 201826623 U CN201826623 U CN 201826623U
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- processor
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- screen
- lock
- power supply
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Abstract
The utility model discloses an electronic coded lock, which comprises an electronic control part and a lock body part, wherein the electronic control part controls the unlocking and the locking of the lock body part and is characterized by comprising a touch screen, a storage, a processor and a power supply, the power supply is respectively connected with the touch screen, the storage and the processor and provides electric energy required by each part, the processor is respectively connected with the storage and the touch screen, and data transmission is carried out among the processor, the storage and the touch screen. The lock body of the utility model can be an electromagnetic lock, and also can be an electromotor of which a spindle is connected with a transverse sliding door through a mechanical transmission mechanism. The utility model replaces a traditional figure code input module and a code display module with the touch screen, so that the simplification of the whole electronic coded lock is realized.
Description
Technical field
The utility model relates to a kind of lock, particularly a kind of electronic password lock.
Background technology
Along with the continuous development of science and technology, people are more and more higher to the requirement of the security insurance device in the daily life, and also obtained significant progress as lockset wherein commonly used.For satisfying the instructions for use of people to lockset, increase its safety, occurred electronic password lock miscellaneous on the market, this lock is to input one group of password by keyboard to finish the process of unblanking, it can avoid mechanical lock to be copied the potential safety hazard that produces because of key, has higher safety; Simultaneously, only need remember that one group of password gets final product, need not to carry and take care of key, have better convenience.
Electronic password lock common on the market is made of electronic control part and lock body part, wherein electronic control part generally includes numerical ciphers input module, control module, this three part of password display module, by these three modules, realize that input, judgement and the control lock body of numerical ciphers opened or closed.
The utility model content
Along with the development of lcd technology, LCD has become one of capital equipment of realizing man-machine interaction, and wherein touch-screen has obtained application more and more widely by feat of advantage such as light, simple, flexible in the public information service industry.
The purpose of this utility model provides a kind of on the basis of existing electronic password lock, replaces traditional numerical ciphers input module and password display module with touch-screen, thereby realizes the simplification of whole electronic password lock.
The utility model is achieved by the following scheme:
A kind of electronic password lock comprises electronic control part and lock body part, and the unlatching and the locking of electronic control part control lock body portion is characterized in that: described electronic control part comprises touch-screen, memory, processor, power supply; Power supply is connected with touch-screen, memory, processor respectively, provides each several part required electric energy; Processor is connected respectively with memory, touch-screen, carries out the transmission of data each other.
Touch-screen in the such scheme, can select all kinds of touch-screens common on the market for use according to actual conditions, for example resistive touch screen, capacitive touch screen, infrared touch panel and surface acoustic wave touch screen, consider aspects such as the convenience of cost, acquisition and stability, the preferred resistive touch screen of the utility model.
Processor can use common on the market various processors, certainly consider from the cost angle, embedded microprocessor is to select preferably, this processor has leisure pattern and power-down mode simultaneously, when not inputing password at ordinary times, this system is in low power consumpting state, so the preferred ARM embedded microprocessor of utility model processor.
Power supply can be selected according to the needs of the actual electronic unit of selecting for use, as long as can provide each electronic unit required electric energy.
Lock body part can be an electromagnetic lock common on the market, and electromagnetic lock power control terminal mouth is connected with processor, and when the input password was correct, processor sent the outage of control signal control electromagnetic lock and opens; Lock body part also can be made of motor and mechanical transmission mechanism, motor is connected with horizontal sliding door by this mechanical transmission mechanism, motor is electrically connected with processor, thereby so just can realize the opening and closing of horizontal sliding door by the rotation that processor is controlled motor.
The user is more convenient to carry out the password input operation intuitively in order to make, and can increase a buzzer that sends key prompting voice on the such scheme basis; Also can increase a timer that is connected with touch-screen, processor respectively; When any key is clicked on the touch-screen, timer picks up counting, and through after predefined a period of time, timing finishes, processor control touch-screen is got back to initial interface, the interference that the user that gives the back when leaving brings thereby the user's password that prevents is not totally lost.
Description of drawings
Fig. 1 is the circuit diagram of electronic control part in the utility model specific embodiment;
Fig. 2 is a structured flowchart of the present utility model;
Fig. 3 is the main program flow chart of the utility model specific embodiment;
Fig. 4 is the touch-screen control program flow chart of the utility model specific embodiment;
The specific embodiment
Below in conjunction with accompanying drawing the technical solution of the utility model is elaborated:
Structure of the present utility model as shown in Figure 2.
In the present embodiment, electronic control part as shown in Figure 1, comprise touch-screen, memory, processor, power supply and buzzer, timer, wherein to select model for use be the ARM7 embedded microprocessor of LPC3132 to processor, it is the resistive touch screen that the true color screen of HSD TFT is added AD7843 that touch-screen is selected model for use, the memory model is 24C02, power supply can be exported the direct current of 3.3V and 5V respectively, 5V is the buzzer power supply, and 3.3V is LPC3132 processor, touch-screen and the power supply of 24C02 memory; Described electronic control part also comprises a buzzer that is connected with processor by triode, and this buzzer is connected with power supply and provides required electric energy by power supply.Lock body part is made of motor and mechanical transmission mechanism, motor is connected with horizontal sliding door by this mechanical transmission mechanism, motor is electrically connected with processor, thereby so just can realize the opening and closing of horizontal sliding door by the rotation that processor is controlled motor.This motor is connected with power supply and provides required electric energy by power supply.
Touch-screen the first half is as the demonstration and the wrong right prompting of input of password, and the latter half is the 3*4 code keypad.Password is divided into 2 classes, and a class is a user cipher, and this part can have a plurality of passwords.When the user input password correct after i.e. energising allow motor rotating opening gate.In the present embodiment master control program as shown in Figure 3, touch-screen control program flow process realizes by programming as shown in Figure 4.
Embodiment 2,
In the present embodiment, electronic control part and programming part are identical with embodiment 1, and lock body part is an electromagnetic lock common on the market, and this electromagnetic lock control port is electrically connected with processor, is about to electromagnetic lock power control terminal mouth and is connected with LPC3132.When having electric current to pass through at ordinary times, electromagnetic lock can produce the strong suction absorption iron plate that holds tightly and reach the effect of locking a door.Import when correct when password, LPC3132 transmits control signal to the electromagnetic lock control port, and the control electromagnetic lock is cut off the electricity supply, and it is that electromagnetic lock is opened that electromagnetic lock loses suction.In the control of fan door, can adopt this kind method.
In the present embodiment, electronic control part and programming part are identical with embodiment 1, and the lock body part electric control lock that to be us be familiar with is connected electric control lock power control terminal mouth with LPC3132.When not having password input and password bad at ordinary times, the electric control lock no power is in the state of locking a door.When password is correct; LPC3132 transmits control signal to the electric control lock control port; automatically controlled trivial energising; make coil produce suction; open electric control lock, because the electric current of unblanking is bigger, so the timer of LPC2132 will be to carrying out timing conduction time; after several seconds, will cut off the electricity supply automatically, with the protection electric control lock.In the building visual intercommunication, this lock purposes of gate control system is more extensive.
Claims (5)
1. an electronic password lock comprises electronic control part and lock body part, and the unlatching and the locking of electronic control part control lock body portion is characterized in that: described electronic control part comprises touch-screen, memory, processor, power supply; Power supply is connected with touch-screen, memory, processor respectively, provides each several part required electric energy; Processor is connected respectively with memory, touch-screen, carries out the transmission of data each other.
2. electronic password lock according to claim 1, it is characterized in that: described electronic control part also comprises a buzzer that is connected with processor by triode, and this buzzer is connected with power supply and provides required electric energy by power supply.
3. electronic password lock according to claim 1, it is characterized in that: described lock body part is made of motor and mechanical transmission mechanism, motor is connected with horizontal sliding door by this mechanical transmission mechanism, this motor is electrically connected and is subject to processing device control with processor, control the unlatching and the locking of horizontal sliding door by the rotation of motor; This motor is connected with power supply and provides required electric energy by power supply.
4. electronic password lock according to claim 1, it is characterized in that: described lock body part is an electromagnetic lock; This electromagnetic lock control port is electrically connected with processor.
5. electronic password lock according to claim 1, it is characterized in that: described electronic control part also comprises a timer that is connected with touch-screen, processor respectively; When any key was clicked on the touch-screen, timer picked up counting, and through after predefined a period of time, timing finishes, and processor control touch-screen is got back to initial interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202498381U CN201826623U (en) | 2010-07-06 | 2010-07-06 | Electronic coded lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202498381U CN201826623U (en) | 2010-07-06 | 2010-07-06 | Electronic coded lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201826623U true CN201826623U (en) | 2011-05-11 |
Family
ID=43965168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202498381U Expired - Fee Related CN201826623U (en) | 2010-07-06 | 2010-07-06 | Electronic coded lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201826623U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103136818A (en) * | 2011-11-29 | 2013-06-05 | 孙善骏 | Housekeeper computer door |
| CN103617662A (en) * | 2013-11-22 | 2014-03-05 | 青岛海尔软件有限公司 | Door lock |
| CN105391884A (en) * | 2015-12-02 | 2016-03-09 | 福州市鼓楼区智搜信息科技有限公司 | Multifunctional intelligent alarm theft-proof lock |
-
2010
- 2010-07-06 CN CN2010202498381U patent/CN201826623U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103136818A (en) * | 2011-11-29 | 2013-06-05 | 孙善骏 | Housekeeper computer door |
| CN103617662A (en) * | 2013-11-22 | 2014-03-05 | 青岛海尔软件有限公司 | Door lock |
| CN105391884A (en) * | 2015-12-02 | 2016-03-09 | 福州市鼓楼区智搜信息科技有限公司 | Multifunctional intelligent alarm theft-proof lock |
| CN105391884B (en) * | 2015-12-02 | 2018-07-03 | 福州米鱼信息科技有限公司 | Multifunctional intellectual alarm anti-theft lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20130706 |