CN101196089A - Dynamoelectric signal conversion method and mechanism for lock - Google Patents
Dynamoelectric signal conversion method and mechanism for lock Download PDFInfo
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- CN101196089A CN101196089A CNA2008100502337A CN200810050233A CN101196089A CN 101196089 A CN101196089 A CN 101196089A CN A2008100502337 A CNA2008100502337 A CN A2008100502337A CN 200810050233 A CN200810050233 A CN 200810050233A CN 101196089 A CN101196089 A CN 101196089A
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Abstract
The invention discloses an electromechanical signal converting method of a lock and the mechanism thereof. Sensing equipment is installed on a lock body corresponding to the direction of a key bit in the lock core, through the displacement of a lock hole in the key, a marble and a spring driving sensing device are driven to generate pulse electrical signals, the electrical signals are changed depending on the geometric shape of the key bit, the signals are collected, processed, stored, identified and contrasted through signal storing and processing equipment, and an executive order is outputted according to the presetting program requirement, to realize the opening and the closing of the lock. The invention adopts the technology design that the mechanical signals are outputted and converted into the electrical signals effectively, to realize the electromechanical conversion of inputting signals, and to effectively separate the electrical signals and the identifying process with the outside, and to form the screening, the hiding and the protection to the identifying process of the electrical code. The invention organically combines mechanical locks, electrical locks and the industrial automation controlling technology, thus lowering the possibility of the technology to the unlocking of the locks to the maximum extent, and enhancing the Safety Precaution of the locks.
Description
Technical field
The present invention is to the improvement of existing lockset control with open method, mainly is the dynamoelectric signal conversion method of having invented a kind of lockset in the control of lockset and opening process, also discloses the switching mechanism that is adapted to this method simultaneously, belongs to lock technology field.
Background technology
Present stage no matter sell on the market, home and abroad and the lockset that uses is mechanical or electrical type, is difficult to the precautionary technology unlatching basically, and its main cause is the technical pattern problem of lock.Mainly show: mechanical: the standard code of metal pellet shot from a slingshot exposes, and available instrument reads, cracks standard code one by one; Electrical type: the identification code input interface exposes, and can read the electronic standard sign indicating number by professional code reader, realizes technical unlocking.Technical problem underlying from the technical standpoint existence: the one, the information of standard code exposes, and does not have shielding and hiding property.No matter be mechanical or electrical type, the standard code that its lock is set all can directly be sought by professional tool or instrument and obtain; The 2nd, identification, the comparison process form of coding are simple.Shu Chu identification code all is to adopt directly output and the mode that directly receives with the standard code of locking on the key, and identifying is direct mode of comparing basically also, makes the identification code of key and the standard code of lock be difficult to carry out encryption.This has determined that illegal invasion person becomes possibility to the technical unlocking that has lockset now.
Summary of the invention
The present invention discloses a kind of dynamoelectric signal conversion method of lockset; adopt the geometry of metal key profile of tooth to change the technical design of importing and being effectively converted into electronic signal; realize the electromechanics conversion of input signal; and will be converted into the electronic signal signal and the external world effectively isolates, form to electronic signal gather, handle, store, the hiding protection of identification and comparison process.
The present invention also provides a kind of dynamo-electric digital switching mechanism of lockset, carry out ingenious mechanical lock, electronic lock and industrial automation control technology and organic combination, reduced the possibility of technical unlocking lock to greatest extent, the safety precaution that has improved lock greatly.
The present invention adopts following technical solution:
The direction of key bit is positioned at the bottom position in pellet shot from a slingshot hole in the corresponding lock core on lock body, the setting pressure sensing device, by the displacement of key in lockhole, the pellet shot from a slingshot that drives in the pellet shot from a slingshot hole produces mobile, marble spring pressure is changed, the sensing device that driving is connected with pellet shot from a slingshot or marble spring produces one group of consecutive pulses signal of telecommunication, this signal of telecommunication is subjected to the geometric influence of key bit and changes, and flow to the signal storage treating apparatus, by the signal storage treating apparatus electronic signal is gathered, handle, storage, identification and contrast, and by the program requirement output fill order that sets in advance, control opens and closes the lock actuating unit respectively, operating status display apparatus and burglar alarm are realized switching and control to lockset.
The present invention can adopt following form to realize effective conversion of mechanical signal and electronic signal:
1, by the insertion of key in lock core, with profile of tooth (coding) signal of key by pellet shot from a slingshot down, go up moving and changing of pellet shot from a slingshot and marble spring, (coding) signal is passed on the sensing device that is installed on the lock body;
2, convert the mechanical coding signal to one group of continuous electronic pulse signal by sensing device, and carry out collection, processing, storage, identification and the contrast of signal by the signal storage treating apparatus;
3, will descend the contact point of pellet shot from a slingshot, and the electromechanics conversion of (coding) signal, the identification contrast of electronic signal be formed hiding protection by lock core as unique input coding;
4, by following pellet shot from a slingshot contact process with key, (coding) signal of metal key profile of tooth is read, composition is imported (coding) signal.The profile of tooth of key is not subjected to the restriction of present key code group number and form not influencing under the situation of inserting and transfering to and can arbitrarily setting, and can be made into the profile of tooth of non-regularity at random, and following pellet shot from a slingshot all can read it;
5, (coding) signal that key is read by following pellet shot from a slingshot, convert one group of continuous electronic pulse signal to through sensing device, and through the signal storage treating apparatus this signal is amplified, can improve the quantity of identification code greatly by increasing the collection point quantity of electronic signal;
6, the signal storage treating apparatus under the control of signal storage control device, can be stored as the standard code signal to the signal that reads, compares with being identified sign indicating number, so the present invention has the ability of intelligent identification to the metal mechanical key.
The switching mechanism of the electromechanics of concrete lockset (number) signal comprises with lower member to be formed:
Key, lock body, lock core, down pellet shot from a slingshot, go up pellet shot from a slingshot, marble spring, sensing device, signal storage treating apparatus, open and close lock control device, open and close lock control cotter, signal storage control device, operating status display apparatus, burglar alarm and power supply and form.Lock body constitutes relative engagement and is connected by following pellet shot from a slingshot, last pellet shot from a slingshot, marble spring with lock core, it is characterized in that: sensing device is located at the bottom in the pellet shot from a slingshot hole of lock body, be pressed with marble spring on it, the output of sensing device connects the input of signal storage treating apparatus, the output of signal storage treating apparatus connects the switching lock control device, and is opened and closed the action of lock control cotter by its control; Open and close the lock control cotter and be inserted on the lock core, be used for the open and close of control lock by lock body.
Sensing device comprises: any one in pressure sensor, displacement transducer, electromagnetic sensor, the photoelectric sensor, sensing device moves by the position of last pellet shot from a slingshot or the pressure of marble spring changes, this regular motion or the signal that changes, pass to a kind of sensor in above-mentioned through last pellet shot from a slingshot or marble spring, by this sensor, convert motor message to the set of pulses signal of telecommunication or a group coding signal of telecommunication, and the electronic signal of output is flowed to the signal storage treating apparatus and handles.
The input of signal storage treating apparatus is connected with signal storage control device and power supply; Output also is connected with operating status display apparatus, burglar alarm, realizes normal transmission and control to signal.
The course of work of the present invention is as follows: when key inserts the keyhole of lock core, the geometry of key bit, pellet shot from a slingshot, last pellet shot from a slingshot are moved in the pellet shot from a slingshot hole of lock core, lock body, and the mobile pressure of marble spring that makes of going up pellet shot from a slingshot changes, the mobile variation of last pellet shot from a slingshot or the variation of the pressure of marble spring pass on the sensing device that is installed on the lock body, sensing device produces one group of consecutive pulses signal of telecommunication when being subjected to the variation of displacement movement or external force pressure, and this group signal of telecommunication is transferred to the signal storage treating apparatus.The signal storage control device is controlled this signal and whether is stored as the standard code signal in the stores processor device or becomes and be identified signal.Signal handler and fill order have been set in advance in the signal storage treating apparatus, meet the result by signal contrast and determine fill order, by signal processing apparatus respectively to opening and closing lock control device, operating status display apparatus and burglar alarm output command signal.Signal processing apparatus, switching lock control device, signal storage control device, operating status display apparatus and burglar alarm provide electric power energy to make its work by power supply.
For improving the safety precaution of lock, can be by increasing (N group) number of key bit, and increase (N group) is descended pellet shot from a slingshot accordingly, is gone up pellet shot from a slingshot, marble spring and sensing device on the direction of corresponding key bit, and, be transferred to a signal storage treating apparatus with (N group) electronic signal that the sensing device of (N group) is exported; Also can on the axial direction of lock core, increase more signal input mechanism, realize increasing the encoding amount of input signal, improve the safety of lock and the possibility of precautionary technology unlatching greatly by above-mentioned operating principle.
The present invention one has realized machinery (coding) signal of input and effective conversion of electronics (coding) signal, has fundamentally changed the way of contrast of input code and standard code, the safety that has improved lockset; The 2nd, adopt identification code and standard code identification, comparison process and extraneous technical design of carrying out effectively hiding isolation, it is impossible that the technical unlocking that directly reads standard code is become, and improved the possibility that precautionary technology is unblanked greatly; The 3rd, the machinery sign indicating number is converted to continuous electronic signal coding, its structure makes shaped as key bit not be subjected to the restriction of mechanical coding, can make the profile of tooth of non-regularity at random, and the electronic signal group/cording quantity is amplified, improved encoding amount greatly, it is impossible that the property opened mutually of lock and technical unlocking are become; The 4th, realized intellectuality identification to metal key, when only following pellet shot from a slingshot being in the stop motion state there be outside the requirement position of key bit, the front end geometry of key bit can be made the profile of tooth of non-regularity at random, and can read it by following pellet shot from a slingshot, and the signal storage treating apparatus has the ability of collection, processing, storage, identification and contrast to electronic signal, can realize many mandate of metal key and identification, a key is driven many locks or many keys are driven a lock and become reality, so this invention makes lockset that intellectuality be arranged; The 5th, the fastness of fusion mechanical lock and the accuracy of electronic lock and industrial automation control technology make unlatching, the control more convenient and quicker of lock in the advantage of one, have improved the safe handling and the reliability of operation of lockset.
Good effect of the present invention is: the advantage of ingenious fusion mechanical lock and electronic lock and advanced industrial automation control technology is in one, easy and simple to handle, profile is as good as with using mechanical lock, has the hiding property of height, the function of lock is further enhanced and perfect; Application of the present invention will promote security of products energy such as security door, safety cabinet, effectively precautionary technology unlatching, the safety that improves emphasis office, important department, army and bank's gate control system.
Description of drawings
Fig. 1 is a structure principle chart of the present invention;
1, key; 2, lock body; 3, lock core; 4, following pellet shot from a slingshot; 5, go up pellet shot from a slingshot; 6, marble spring; 7, sensing device; 8, signal storage treating apparatus; 9, open and close lock control device; 10, open and close the lock control cotter; 11, signal storage control device; 12, operating status display apparatus; 13, burglar alarm; 14, power supply.
Fig. 2 is a signal workflow diagram of the present invention.
The specific embodiment
Further describe the present invention for example by following examples, and do not limit the present invention in any way, any change or change that those of ordinary skills that the present invention did are realized easily all will fall within the claim scope of the present invention.
Embodiment 1
According to shown in Figure 1, by key (1), lock body (2), lock core (3), following pellet shot from a slingshot (4), last pellet shot from a slingshot (5), marble spring (6), sensing device (7), signal storage treating apparatus (8), open and close lock control device (9), open and close lock control cotter (10), signal storage control device (11), operating status display apparatus (12), burglar alarm (13) and power supply (14) are formed the dynamo-electric digital switching mechanism of lockset, lock body (2) passes through pellet shot from a slingshot (4) down with lock core (3), last pellet shot from a slingshot (5), marble spring (6) constitutes relative engagement and connects, it is characterized in that: sensing device (7) is located at the bottom in the pellet shot from a slingshot hole of lock body (2), be pressed with marble spring (6) on it, the output of sensing device (7) connects the input of signal storage treating apparatus (8), and the output of signal storage treating apparatus (8) opens and closes lock control cotter (10) action by opening and closing lock control device (9) control; Opening and closing lock control cotter (10) is inserted on the lock core (3) by lock body (2).
The input of signal storage treating apparatus (8) also is connected with signal storage control device (11) and power supply (14), and output also is connected with operating status display apparatus (12), burglar alarm (13), realizes normal transmission and control to signal.
Embodiment 2
On the basis of embodiment 1, the mechanical coding signal is transformed into the electronic code signal by sensing device (7), and signal is gathered, handles, stores, discerned and contrasts by signal storage treating apparatus (8).
Embodiment 3
On the basis of embodiment 1, will descend the contact point of pellet shot from a slingshot (4), and the identification of electronic code be formed the hiding protection of shielding of metal by lock core (3) as unique input coding.
Embodiment 4
On the basis of embodiment 1, the coding of forming input signal by the following pellet shot from a slingshot (4) and the contact process of key, so the shape of key (1) tooth can not be subjected to the restriction of present mechanical coding group number, can be made into the profile of tooth of non-regularity at random, and, encoding amount is improved greatly through the amplification of electronic signal collection point quantity.
Embodiment 5
On the basis of embodiment 1, when only following pellet shot from a slingshot (4) being in the stop motion state there be outside the requirement position of key (1) tooth, the front end geometry of key (1) tooth can be made the profile of tooth of non-regularity at random, and can read it by following pellet shot from a slingshot (4), and signal storage treating apparatus (8) has collection to electronic signal, handle, storage, the ability of identification and contrast, can realize many mandate and the identification of metal key (1), a key is driven many locks or many keys are driven a lock and become reality, realized intellectuality identification to metal key
Embodiment 6
The operating principle of signal storage treating apparatus (controller)
Its primary signal is to produce the set of pulses signal of telecommunication by the piezoelectric transducer that is arranged on front end, displacement transducer, electromagnetic sensor or photoelectric sensor, be delivered to signal storage treating apparatus (8) through lead, signal storage treating apparatus (8) carries out the conditioning of signal earlier after receiving signal, and controls switching lock control device (9), operating status display apparatus (12) and burglar alarm (13) respectively by the handling process of Fig. 2 (signal workflow diagram of the present invention).Its electric power energy is provided by power supply (14), the control that signal storage control device (11) is stored signal.
Embodiment 7
According to Fig. 2, signal workflow principle is: signal storage treating apparatus (8) carries out signals collecting earlier, whether the storage key of handling backsight signal storage control device (11) through signal presses down decision forms for which kind of signal, and a kind of is that to press under (Y) state (lock and key are carried out original state when being provided with) be standard signal (identification code) in storage key with the signal storage of gathering; Another kind is that storage key is not pressed under (N) state, and the signal of collection becomes and is identified signal (be identified sign indicating number), and compares with the standard signal (identification code) of storage, and when meeting under (Y) state, signal enters the executable operations program; When not meeting under (N) state, signal enters alert program.
Embodiment 8
According to aforementioned operating principle, lock body (2), lock core (3) can be united two into one and make a lock body (2), on lock body (2), have keyhole and pellet shot from a slingshot hole, following pellet shot from a slingshot (4) and marble spring (6) are only arranged in the pellet shot from a slingshot hole, and the bottom that is positioned at the pellet shot from a slingshot hole on lock body (2) is equipped with sensing device (7).Front and back profile of tooth to key (1) tooth also can not limit requirement.And switching lock control device (9) is directly used in the switching of control gate.This structure only limits to the electric opening lockset, and is not suitable for the lockset that rotarily opens by key.
Claims (5)
1. the dynamo-electric digital conversion method of a lockset, it is characterized in that: the direction of key bit is installed sensing device in the corresponding lock core on lock body, by the displacement of key in lockhole, the pellet shot from a slingshot that drives in the pellet shot from a slingshot hole produces mobile, marble spring pressure is changed, drive sensing device and produce pulse electrical signal, the different geometry of key bit produces different electric impulse signals, and flow to the signal storage treating apparatus by lead, by the signal storage treating apparatus signal is gathered again, handle, storage, identification and contrast, by the program requirement output fill order that sets in advance, control opens and closes the lock actuating unit respectively, operating status display apparatus and burglar alarm are realized switching and control to lock.
2. the digital conversion method of the described electromechanics of claim 1, it is characterized in that: described sensing device is selected from any one in pressure sensor, displacement transducer, electromagnetic sensor, the photoelectric sensor.
3. the dynamo-electric digital switching mechanism of a lockset, comprise key, lock body, lock core, following pellet shot from a slingshot, last pellet shot from a slingshot, marble spring, lock body and lock core pass through pellet shot from a slingshot down, last pellet shot from a slingshot, marble spring constitutes relative engagement and connects, it is characterized in that: also have sensing device, the signal storage treating apparatus, open and close lock control device, switching lock control cotter, the signal storage control device, operating status display apparatus, burglar alarm and power supply are formed, sensor is located at the bottom in the pellet shot from a slingshot hole of lock body, be pressed with marble spring on it, the output of sensing device connects the input of signal storage treating apparatus, the output of signal storage treating apparatus connects the switching lock control device, and control opens and closes lock control cotter action; Opening and closing the lock control cotter is inserted on the lock core by lock body;
The input of signal storage treating apparatus also is connected with the signal storage control device, and the output of signal storage treating apparatus is connected with operating status display apparatus, burglar alarm, and its electric power energy is provided by power supply, realizes normal transmission and control to signal.
4. the digital switching mechanism of the described electromechanics of claim 3 is characterized in that: have keyhole and pellet shot from a slingshot hole on lock body, following pellet shot from a slingshot and marble spring are arranged in the pellet shot from a slingshot hole, the bottom that is positioned at the pellet shot from a slingshot hole on lock body is equipped with sensing device.
5. the digital switching mechanism of the described electromechanics of claim 3, it is characterized in that: described sensing device is selected from any one in pressure sensor, displacement transducer, electromagnetic sensor, the photoelectric sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100502337A CN101196089A (en) | 2008-01-09 | 2008-01-09 | Dynamoelectric signal conversion method and mechanism for lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100502337A CN101196089A (en) | 2008-01-09 | 2008-01-09 | Dynamoelectric signal conversion method and mechanism for lock |
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| Publication Number | Publication Date |
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| CN101196089A true CN101196089A (en) | 2008-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2008100502337A Pending CN101196089A (en) | 2008-01-09 | 2008-01-09 | Dynamoelectric signal conversion method and mechanism for lock |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101714268A (en) * | 2008-09-30 | 2010-05-26 | 霍尼韦尔国际公司 | Method for identifying keys for controlling locks |
| CN102490817A (en) * | 2011-12-10 | 2012-06-13 | 常州永旭车辆配件厂 | Electronic vehicle lock for electric vehicle |
| CN103291122A (en) * | 2013-05-24 | 2013-09-11 | 李世尧 | Pin tumbler lock cylinder based anti-theft device |
| CN105370107A (en) * | 2015-11-30 | 2016-03-02 | 广西大学 | Electromagnetic anti-theft lock |
| CN110273582A (en) * | 2019-07-11 | 2019-09-24 | 智享蓝天(北京)科技有限公司 | Key shaped data cable plug and keyhole graphic data interface |
-
2008
- 2008-01-09 CN CNA2008100502337A patent/CN101196089A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101714268A (en) * | 2008-09-30 | 2010-05-26 | 霍尼韦尔国际公司 | Method for identifying keys for controlling locks |
| CN101714268B (en) * | 2008-09-30 | 2015-09-16 | 霍尼韦尔国际公司 | Control the recognition methods of the key of lock |
| CN102490817A (en) * | 2011-12-10 | 2012-06-13 | 常州永旭车辆配件厂 | Electronic vehicle lock for electric vehicle |
| CN103291122A (en) * | 2013-05-24 | 2013-09-11 | 李世尧 | Pin tumbler lock cylinder based anti-theft device |
| CN103291122B (en) * | 2013-05-24 | 2015-09-30 | 李世尧 | Based on the anti-theft device of lock cylinder |
| CN105370107A (en) * | 2015-11-30 | 2016-03-02 | 广西大学 | Electromagnetic anti-theft lock |
| CN110273582A (en) * | 2019-07-11 | 2019-09-24 | 智享蓝天(北京)科技有限公司 | Key shaped data cable plug and keyhole graphic data interface |
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Open date: 20080611 |