CN101338632A - Dynamoelectric intelligent anti-theft lock two-in-one and three-in-one keys - Google Patents
Dynamoelectric intelligent anti-theft lock two-in-one and three-in-one keys Download PDFInfo
- Publication number
- CN101338632A CN101338632A CNA2008101408686A CN200810140868A CN101338632A CN 101338632 A CN101338632 A CN 101338632A CN A2008101408686 A CNA2008101408686 A CN A2008101408686A CN 200810140868 A CN200810140868 A CN 200810140868A CN 101338632 A CN101338632 A CN 101338632A
- Authority
- CN
- China
- Prior art keywords
- key
- conductor
- fixed mount
- intelligent anti
- theft lock
- 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
Images
Abstract
The invention relates to a key control circuit of an electromechanical intelligent anti-theft lock and a two-in-one or three-in-one key of an electromechanical intelligent anti-theft lock, which is used together with an electromechanical lock. The key control circuit of electromechanical intelligent anti-theft lock comprises a 1-wire electronic registration code memory, a radio reception-transmission control module, a radio reception-transmission drive module and batteries. The key of the electromechanical intelligent anti-theft lock comprises the key control circuit of the electromechanical intelligent anti-theft lock, an insulative fixing frame handle with control keys , a conductor key plug, and a collector anode conductor which is insulated with one end of the conductor key plug; wherein, the collector anode conductor and the conductor key plug are respectively connected with the data port and the earthing port of the 1-wire electronic registration code memory. The invention provides a two-in-one or three-in-one key of an electromechanical intelligent anti-theft lock, which has simple structure and low cost, as well as the functions of mechanical identification, electronic identification and remote control identification.
Description
(1), technical field:
The present invention relates to a kind of electron key with control circuit and electron key, particularly relate to a kind of dynamoelectric intelligent anti-theft lock key control circuit and and the two-in-one and three-in-one key of the matching used dynamoelectric intelligent anti-theft lock of dynamo-electric theftproof lock.
(2), background technology:
In present lockset industry, various forms of theftproof locks emerge in an endless stream, anti-theft feature is poor because prized easily for general mechanical lock, and mechanical code lock needs when using the opener to learn that password just can unblank by heart, for many people especially old man and child, allow them remember that a series of password has certain degree of difficulty, the user uses inconvenience, and the lawless person may open coded lock fully by password test clocklike simultaneously; The matching used electron key of a kind of electronic lock of Chu Xianing afterwards, electron key only play a part to store, transmit electronic signal, can not transmit the required machine power of opening the door, and its scope of application is restricted, in case lock or key do not have power supply, just can't use.Because inaccessible antitheft purpose or because awkward reason, above-mentioned lockset is abandoned by high-end customer gradually.At present common electronic lock and electron key adopts electromechanical combined more, and the electronic signal of utilizing the intelligent chip installed on the key to carry is connected the circuit that opens the door of door lock, utilizes the frame for movement transmission of the key required power that opens the door again.But because key loss or be replicated tends to make that the safety of system can be on the hazard.This hidden danger is same being suitable for for traditional mechanical key and the electron key that accesses to your password.
China utility model patent ZL 99239841.X (notification number: CN2397217Y) proposed a kind of Intelligent key, form by memory, several electrodes and both packaging parts, electrode is a contact rod, the packaging part of memory, electrode is a handle, and in handle, and the end of this part connects with memory the part of contact rod with storage arrangement, another part of contact rod stretches out handle, mutually insulated between the contact rod, its advantage is sturdy and durable, easy to carry, spoonful can opening locked more.The electron key of similar intelligent lock determines whether it is effective thereby the lock system can check the identity state of key.But the electron key of this class intelligent lock at present, the structure more complicated is not easy to make mostly, and cost is higher, function singleness, do not have the remote control recognition function, and performance easy to use is received certain limitation.
(3), summary of the invention:
The technical problem to be solved in the present invention is: the present invention is directed to the prior art deficiency, propose a kind of simple in structure, cost is low, two-in-one and the three-in-one key of dynamoelectric intelligent anti-theft lock that has mechanical identification, electronic recognition and remote control recognition function simultaneously, can register, nullify and discern the identity of key by the lock system body, not reproducible, safe.
Technical scheme of the present invention:
The two-in-one key of a kind of dynamoelectric intelligent anti-theft lock, contain insulation fixed mount handle, insulation fixed mount intracavity of handle front end fixed installation conductor key bit, at insulation fixed mount intracavity of handle the electronic register code memory is installed, the grounding ports bonding conductor key bit of described electronic register code memory, the FPDP of electronic register code memory connects the anodal conductor of a current collection, the anodal conductor of described current collection is fixed in the insulation fixed mount handle, and the anodal end conductor of current collection is in conductor key bit base portion both sides or wherein outside the side-prominent insulation fixed mount handle.
The two-in-one key of described dynamoelectric intelligent anti-theft lock, insulation fixed mount handle shape is and thumb tripe shape adapts ellipse or half elliptic, the anodal conductor shape of current collection is approximately down " U " shape or " Ω " shape, and anodal conductor of current collection and conductor key bit coupling are isolated installation; The rear end of described insulation fixed mount handle is provided with the key chain perforation.
The two-in-one key of described dynamoelectric intelligent anti-theft lock, the anodal conductor shape of current collection for and the half elliptic of the anterior hollow that adapts of thumb tripe shape, perhaps be approximately down " U " shape or " Ω " shape, insulation fixed mount handle is coated on anodal conductor of current collection and conductor key bit outside, isolates fixed installation conductor key bit in the insulation fixed mount handle in the hollow space of the anodal conductor of current collection front portion; The rearward end of the anodal conductor of current collection is provided with the key chain perforation.
The two-in-one key of described dynamoelectric intelligent anti-theft lock, the conductor key bit for and the straight-plate-type machinery of the corresponding coupling of lock core and the key hole key bit of unblanking, or be the crescent moon arc machinery key bit of unblanking.
The two-in-one key of described dynamoelectric intelligent anti-theft lock, insulation fixed mount handle, conductor key bit and the anodal conductor integrated injection molding of current collection, insulation fixed mount handle one side centre is reserved the electronic register code memory cavity is installed, described electronic register code memory is installed and is stretched out two contacts that are connected with conductor key bit and current collection positive pole respectively in the cavity, described contact connects the grounding ports and the FPDP of electronic register code memory respectively, with described electronic register code memory the cavity coupling is installed and is provided with the insulation materials gland.
The two-in-one key of described dynamoelectric intelligent anti-theft lock, insulation fixed mount handle is that the cooperatively interact two halves that are inlaid in together are split type, and both relative inner are provided with and be complementary corresponding nested mounting groove and the cavity of memory is installed of the anodal conductor of current collection and conductor key bit.
The two-in-one key of described dynamoelectric intelligent anti-theft lock, the electronic register code memory is for adopting
The enhanced silicon serial number DS2401 of agreement perhaps adopts other any one memory of DS1990A or DS24 series.
The DS2401 enhanced silicon serial number is a sign indicating number of electronic register cheaply, provides absolute, unique recognition function with minimum electrical interface (only needing a microprocessor port usually).Include 64 ROM that a factory is carved into, comprising 1～48 unique sequence code, 8 CRC check sign indicating numbers and 8 family's sign indicating numbers (0lh).The data
Agreement is only by a signal lead and an earth-return serial transmission.The power supply that is used to read with write device can be produced by data wire itself, need not externally fed.DS2401 is the upgraded version of DS2400, has additional multi-point ability, allows a plurality of devices to be articulated on same the data/address bus.
A kind of dynamoelectric intelligent anti-theft lock key control circuit contains electronic register code memory, wireless receiving and dispatching control module, wireless receiving and dispatching driver module and battery, and the electronic register code memory is
Formula electronic register code memory,
The FPDP of formula electronic register code memory is connected with the wireless receiving and dispatching control module, or do not connect, the I/O end of wireless receiving and dispatching control module is connected with the I/O end of wireless receiving and dispatching driver module, and battery provides power supply for wireless receiving and dispatching control module and wireless receiving and dispatching driver module.
The wireless receiving and dispatching control module contains the button of microprocessor, RF transceiver and limited number, and is described
The FPDP of formula electronic register code memory is connected with the I/O port of microprocessor, the data port of described RF transceiver is connected with the I/O port of microprocessor, the RF I/O port RF_N of described RF transceiver is connected with the I/O end of wireless receiving and dispatching driver module with RF_P, one end of described button is connected with the I/O port of microprocessor and is connected with power end by resistance, other end earth terminal; Described wireless receiving and dispatching driver module contains capacitor C 4～C9, inductance L 1～L4 and antenna, described RF I/O port RF_N is connected with the ground end by capacitor C 4, the circuit that described RF I/O port RF_P connects successively by inductance L 1 and capacitor C 5 is connected with the ground end, RF I/O port RF_N is connected with RF I/O port RF_P with the circuit that capacitor C 6 is connected successively by inductance L 2, the tie point of inductance L 2 and capacitor C 6 is by inductance L 3, inductance L 4 is connected with described antenna with the circuit that capacitor C 9 is connected successively, the tie point of inductance L 3 and inductance L 4 is connected with the ground end by capacitor C 7, and the tie point of inductance L 4 and capacitor C 9 is connected with the ground end by capacitor C 8.
The negative terminal of the LED 1 in the wireless receiving and dispatching control module is connected with the I/O port of microprocessor, and the anode of LED 1 is connected with power end by resistance; The model of microprocessor is PIC16F636, and the model of RF transceiver is CC1100, and the quantity of switch is one, or is two, or is three.
Formula electronic register code memory can also not be connected with the wireless receiving and dispatching control module, and at this moment, the wireless receiving and dispatching control module contains rolling code encoder and a certain number of button, and an end of button is connected with the key input of rolling code encoder, another termination power end; The wireless receiving and dispatching driver module contains triode V1, triode V2, SAW filter, resistance R 22, resistance R 12, capacitor C 32, capacitor C 22, variable capacitance C12, inductance L 12, inductance L 22, inductance L 32 and antenna, the output LED of rolling code encoder is connected with the base stage of triode V2 by resistance R 22, the grounded emitter end of triode V2, the colelctor electrode of triode V2 is connected with the RF end of SAW filter by capacitor C 32, the base stage of SAW filter is connected with the colelctor electrode of triode V2 and the emitter stage of triode V1, the ground end of SAW filter is connected with the base stage of triode V1, resistance R 12 is attempted by between the base stage of the RF end of SAW filter and triode V1, variable capacitance C12, inductance L 12 and inductance L 32 are attempted by between the colelctor electrode of the RF end of SAW filter and triode V1, the colelctor electrode of triode V1 connects power end by inductance L 22, and the colelctor electrode of triode V1 connects described antenna by capacitor C 22.
The negative terminal of the LED 1 in the wireless receiving and dispatching control module is connected with the output PWM of rolling code encoder by resistance R 32, and the anode of LED 1 is connected with power end; The model of rolling code encoder is HCS301, and the quantity of switch is one, or is two, or is three.
A kind of three-in-one key of dynamoelectric intelligent anti-theft lock that contains described dynamoelectric intelligent anti-theft lock key control circuit, also contain insulation fixed mount handle, conductor key bit and the current collection anodal conductor insulated from each other of being with operating key with the first end of conductor key, contain in electron key is installed on the band operating key with the wiring board of control circuit the inner chamber of insulation fixed mount handle, contain FPDP and grounding ports on the wiring board, FPDP and electron key are with in the control circuit
The FPDP of formula electronic register code memory connects, and grounding ports and electron key are with in the control circuit
The grounding ports of formula electronic register code memory connects, the anodal conductor of current collection is connected with FPDP on the wiring board, the conductor key bit is connected with grounding ports on the wiring board, the anodal conductor of current collection has at least a contact to stretch out outside the insulation fixed mount handle of band operating key, operating key on the insulation fixed mount handle of band operating key directly with described wiring board in electron key be connected with the microswitch in the control circuit, or be connected with the labyrinth switch in the control circuit with electron key in the described wiring board by conductive rubber.
The insulation fixed mount handle of band operating key be shaped as ellipse or half elliptic or the squarish that adapts with thumb tripe shape, the insulation fixed mount handle interior forward end fixed installation conductor key bit of band operating key, the anodal conductor of current collection contains two strip conductors that are positioned at conductor key bit both sides, strip conductor is welded on the FPDP of wiring board, and the conductor key bit is connected with the grounding ports of wiring board by the flexure strip that is bent into " U " shape that is welded on its end.
The conductor key bit is an one injection moulding formula structure with the insulation fixed mount handle of band operating key, the conductor key bit be shaped as the punching bar shaped, or be one-sided sawtooth bar shaped; The rear end of the insulation fixed mount handle of band operating key is provided with the key chain perforation; The material of flexure strip is a phosphorus bronze sheet, or is elastic steel sheet; The quantity of operating key is one, or is two, or is three.
The insulation fixed mount handle of band operating key be shaped as ellipse or half elliptic or the squarish that adapts with thumb tripe shape, the anodal conductor shape of current collection is approximate " U " shape or approximate " Ω " shape, the insulation fixed mount handle interior forward end fixed installation conductor key bit of band operating key, the anodal conductor of current collection contains the welding plane that is arranged in same horizontal plane with the root of conductor key bit respectively by insulating layer corresponding coupling isolation installation and on their surface, described welding plane by scolding tin respectively with wiring board on FPDP be connected with grounding ports.
The conductor key bit be shaped as the punching bar shaped, or be one-sided sawtooth bar shaped; The rear end of the insulation fixed mount handle of band operating key is provided with the key chain perforation; The quantity of operating key is one, or is two, or is three.
Beneficial effect of the present invention:
1, the two-in-one key of dynamoelectric intelligent anti-theft lock of the present invention is easy to use, safe, and is reliable, improved the safety and the reliability of dynamo-electric anti-theft lock system.The two-in-one key of dynamo-electric theftproof lock adopts DS2401 and similar functions special electronic chip, be connected with ground wire (conductor key bit) with the FPDP of DS2401 respectively with the conductor key bit at the textural current collection positive pole of telling of key body, make it to have the legal identity that can be registered, discern, in particular cases can be nullified and have not reproducible characteristics by system.
2, the two-in-one key of dynamoelectric intelligent anti-theft lock of the present invention is simple in structure, makes easily, has electronic register, identification and mechanical key characteristic concurrently.Key body only contains the anodal and conductor key bit of current collection, only is provided with the current collection positive pole on the basis of existing machinery key, and the negative pole and the earth terminal of conductor key bit and embedded with electronic chip are connected.
3, dynamoelectric intelligent anti-theft lock key control circuit of the present invention adopts
Formula electronic register code memory carries out the electronic recognition of key based identity, and circuit structure is simple, function is strong, reliability is high, can make key have the function that can be registered, discern, and in particular cases can be nullified and have not reproducible characteristics by system; Electron key adopts wireless receiving and dispatching control module and wireless receiving and dispatching driver module to carry out the remote control identification of key based identity with control circuit, its function is strong, reliability is high, RF transceiver CC1100 particularly, its preventing decryption ability is very strong, has improved the safety and the reliability of whole dynamo-electric anti-theft lock system.
4, the three-in-one key of dynamoelectric intelligent anti-theft lock of the present invention is at textural anodal conductor of current collection and the conductor key bit told of key body, wherein the conductor key bit is an one injection moulding formula structure with insulation fixed mount handle, this makes the external force resistance of conductor key bit strong, the conductor key bit is connected with the grounding ports of wiring board by the flexure strip that is bent into " U " shape that is welded on its end, and this connected mode is solid reliable.
5, the three-in-one key of dynamoelectric intelligent anti-theft lock of the present invention is at textural anodal conductor of current collection and the conductor key bit told of key body, they respectively by scolding tin welding in the circuit board simultaneously with wiring board on FPDP be connected with grounding ports, ingenious, simple in structure, the easy making of its design, cost are low.
6, the three-in-one key of dynamoelectric intelligent anti-theft lock of the present invention has mechanical identification, electronic recognition and three kinds of functions of remote control identification simultaneously, and it is easy to use, function is strong, reliability is high.
(4), description of drawings:
Fig. 1: one of the two-in-one key sectional structure of dynamoelectric intelligent anti-theft lock schematic diagram;
Fig. 2: two of the two-in-one key sectional structure of dynamoelectric intelligent anti-theft lock schematic diagram;
Fig. 3: three of the two-in-one key sectional structure of dynamoelectric intelligent anti-theft lock schematic diagram;
Fig. 4: four of the two-in-one key sectional structure of dynamoelectric intelligent anti-theft lock schematic diagram;
Fig. 5: the two-in-one key elevation of split type fixed mount handle dynamoelectric intelligent anti-theft lock;
Fig. 6: the two-in-one key lateral view of split type fixed mount handle dynamoelectric intelligent anti-theft lock shown in Figure 5;
Fig. 7,8: be respectively the two-in-one key open mode of split type fixed mount handle dynamoelectric intelligent anti-theft lock shown in Figure 5 two parts inboard and face structural representation;
Fig. 9 is one of schematic diagram of dynamoelectric intelligent anti-theft lock key control circuit;
Figure 10 be dynamoelectric intelligent anti-theft lock key control circuit schematic diagram two;
Figure 11 is one of structural representation of the three-in-one key of dynamoelectric intelligent anti-theft lock;
Figure 12 is the structural representation of the left view of Figure 11;
Figure 13 is one of internal construction schematic diagram of the three-in-one key of dynamoelectric intelligent anti-theft lock;
Figure 14 is the structural representation of the left view of Figure 13;
Figure 15 is one of internal construction schematic diagram of the three-in-one key of dynamoelectric intelligent anti-theft lock (a no wiring board);
Figure 16 is the structural representation of the left view of Figure 15;
Figure 17 is the structure for amplifying schematic diagram of A portion;
Figure 18 is the mounting structure schematic diagram of flexure strip;
Figure 19 be the three-in-one key of dynamoelectric intelligent anti-theft lock structural representation two;
Figure 20 is the structural representation of the left view of Figure 19;
Figure 21 be the three-in-one key of dynamoelectric intelligent anti-theft lock the internal construction schematic diagram two;
Figure 22 is the structural representation of 21 left view;
Figure 23 is two (no wiring boards) of the internal construction schematic diagram of the three-in-one key of dynamoelectric intelligent anti-theft lock;
Figure 24 is the perspective view of the anodal conductor of current collection;
Figure 25 is the structural representation of the anodal conductor of current collection;
Figure 26 is the perspective view of conductor key bit;
Figure 27 is the structural representation of conductor key bit;
Figure 28 is the back cover structural representation of insulation fixed mount handle;
Figure 29 is the perspective view of the fore shell of insulation fixed mount handle;
Figure 30 is the structural representation of the fore shell of insulation fixed mount handle;
Figure 31 be the three-in-one key of dynamoelectric intelligent anti-theft lock structural representation three;
Figure 32 be the three-in-one key of dynamoelectric intelligent anti-theft lock the internal construction schematic diagram three;
Figure 33 be the three-in-one key of dynamoelectric intelligent anti-theft lock structural representation four;
Figure 34 is the horizontal end face structure schematic diagram of the key bit of the three-in-one key of dynamoelectric intelligent anti-theft lock among Figure 33;
Figure 35 be the three-in-one key of dynamoelectric intelligent anti-theft lock the internal construction schematic diagram four;
(5), the specific embodiment:
Embodiment one: referring to Fig. 1, the two-in-one key of the dynamo-electric theftproof lock of the present invention contains insulation fixed mount handle 1, at the inner chamber of insulation fixed mount handle 1 employing is installed
The enhanced silicon serial number memory 4 of agreement, with insulation fixed mount handle 1 be the anodal conductor 2 of current collection of the carrier fixed installation FPDP that connects described memory 4 and the conductor key bit 3 that is connected with described memory grounding ports, and the end of described current collection positive pole conductor 2 is in conductor key bit 3 base portion both sides or wherein outside the side-prominent insulation fixed mount handle 1.Conductor key bit 3 can be the straight-plate-type machinery that cooperates with lock core and the key hole key bit of unblanking, or is the crescent moon arc machinery key bit of unblanking.
The two-in-one key of the dynamo-electric theftproof lock of present embodiment, insulation fixed mount handle 1 is shaped as the half elliptic that adapts with thumb tripe shape, anodal conductor 2 shape approximations of current collection are for falling " U " shape, the inner chamber front end fixed installation conductor key bit 3 of insulation fixed mount handle 1, the anodal conductor 2 of current collection is isolated installation with conductor key bit 3 couplings, and the rear end of insulation fixed mount handle 1 is provided with key chain perforation 5.
Wherein memory can adopt DS2401, perhaps adopts DS1990A, perhaps adopts other any one memory of DS24 series.
Embodiment two: referring to Fig. 2, number in the figure is identical with embodiment one, represents meaning identical, does not repeat.What the two-in-one key of the dynamo-electric theftproof lock of present embodiment and embodiment one were different is, the anodal conductor 3 of current collection is shaped as approximate " Ω " shape or the half elliptic of the anterior hollow that adapts with thumb tripe shape, insulation fixed mount handle 1 is coated on anodal conductor 2 of current collection and conductor key bit 3 outsides, and anodal conductor 2 front hollow space of current collection are isolated fixed installation conductor key bit 3 in the insulation fixed mount handle 1; Rearward end at the anodal conductor 2 of current collection is provided with key chain perforation 5.
Embodiment three, four: referring to Fig. 1, Fig. 3 and Fig. 2, Fig. 4, number in the figure is identical with embodiment one respectively, represents meaning identical, does not repeat.The two-in-one key of the dynamo-electric theftproof lock of these two embodiment, its respectively with embodiment one, what embodiment two was different is: insulation fixed mount handle 1, anodal conductor 3 integrated injection moldings of conductor key bit 3 and current collection, insulation fixed mount handle 1 one side centres are reserved the electronic register code memory cavity 6 are installed, described electronic register code memory is installed the contact 3-1 that stretches out difference one bonding conductor key bit 3 in the cavity 6 is connected the current collection positive pole with one contact 2-1, following two contacts of user mode are the grounding ports and the FPDP of bonding conductor electronic register code memory respectively, with the electronic register code memory cavity 6 couplings is installed and is provided with the insulation materials gland.
Embodiment five: referring to Fig. 5, Fig. 6, Fig. 7, Fig. 8.Number in the figure is identical with embodiment one, represents meaning identical, does not repeat.The two-in-one key of the dynamo-electric theftproof lock of present embodiment, different with embodiment one, embodiment two is: the two halves that insulation fixed mount handle 1 is inlaid in together for cooperatively interacting are split type, the nested mounting groove that both inboards are provided with and current collection anodal 2 and conductor key bit 3 couplings the are corresponding and cavity of memory is installed.
The tapered end data cap of the dynamo-electric two-in-one key of theftproof lock of the present invention and dynamo-electric theftproof lock supporting composition system and dynamo-electric theftproof lock is used, and its operating principle is as follows:
1, when key inserts tapered end data cap, because tapered end data cap contact is connected with lock mainboard CPU, and be with anodal DS2401 to obtain data voltage, when key is registered in system, lock mainboard CPU and judge the key legal identity immediately this moment, do not send output signal to magnetic-holding electric magnet, promptly magnetic-holding electric magnet does not have actuating signal;
2, when key inserts tapered end data cap, because tapered end data cap contact is connected with lock mainboard CPU, DS2401 obtains data voltage, if key is nullified by system, lock mainboard CPU and judge the key illegal identity immediately this moment, and send output signal to magnetic-holding electric magnet, magnetic-holding electric magnet is moved immediately, and the magnetic-holding electric magnet untie-sell is ejected, and stops that the lock saddle moves for second grade, make to be locked in to run into when illegally unblanking and to be opened, guaranteed safety.
Embodiment six: referring to Fig. 9, Figure 11～Figure 18, among the figure, dynamoelectric intelligent anti-theft lock key control circuit contains
Formula electronic register code memory U1, wireless receiving and dispatching control module 13, wireless receiving and dispatching driver module 14 and battery BT,
The FPDP DATA of formula electronic register code memory U1 is connected with wireless receiving and dispatching control module 13, the I/O end of wireless receiving and dispatching control module 13 is connected with the I/O end of wireless receiving and dispatching driver module 14, and battery BT provides power supply for wireless receiving and dispatching control module 13 and wireless receiving and dispatching driver module 14.
The model of formula electronic register code memory U1 is DS2401.
Wireless receiving and dispatching control module 13 contains microprocessor U3, RF transceiver U2 and button SW1, SW2,
The FPDP DATA of formula electronic register code memory U1 is connected with the I/O port RA0 of microprocessor U3, the data port SO (GDO1) of RF transceiver U2, SCLK, SI, GDO0 (ATEST), CSn, GDO2 respectively with the I/O port RC0 of microprocessor U3, RC1, RC2, RC3, RC4, RC5 connects, the RF I/O port RF_N of RF transceiver U2 is connected with the I/O end of wireless receiving and dispatching driver module 14 with RF_P, button SW1, the end of SW2 is connected with RA2 with the I/O port RA1 of microprocessor U3 respectively and is connected other end earth terminal with power end with R4 by resistance R 3; Wireless receiving and dispatching driver module 14 contains capacitor C 4, capacitor C 5, capacitor C 6, capacitor C 7, capacitor C 8, capacitor C 9, inductance L 1, inductance L 2, inductance L 3, inductance L 4 and antenna, RF I/O port RF_N is connected with the ground end by capacitor C 4, the circuit that RF I/O port RF_P connects successively by inductance L 1 and capacitor C 5 is connected with the ground end, RF I/O port RF_N is connected with RF I/O port RF_P with the circuit that capacitor C 6 is connected successively by inductance L 2, the tie point of inductance L 2 and capacitor C 6 is by inductance L 3, inductance L 4 is connected with antenna with the circuit that capacitor C 9 is connected successively, the tie point of inductance L 3 and inductance L 4 is connected with the ground end by capacitor C 7, and the tie point of inductance L 4 and capacitor C 9 is connected with the ground end by capacitor C 8.
The negative terminal of the LED 1 in the wireless receiving and dispatching control module 13 is connected with the I/O port RA5 of microprocessor U3, and the anode of LED 1 is connected with power end by resistance R 2; The model of microprocessor U3 is PIC16F636, and the model of RF transceiver U2 is CC1100.
The three-in-one key of dynamoelectric intelligent anti-theft lock contains insulation fixed mount handle, conductor key bit 19 and the current collection anodal conductor 110 insulated from each other with conductor key bit 19 1 ends of described dynamoelectric intelligent anti-theft lock key control circuit, band operating key, contain in electron key is installed on the band operating key with the wiring board 125 of control circuit the inner chamber of insulation fixed mount handle, contain FPDP 12 and grounding ports 11 on the wiring board 125, FPDP 12 is used in the control circuit with electron key
The FPDP of formula electronic register code memory U1 connects, grounding ports 11 with
The grounding ports of formula electronic register code memory U1 connects, the anodal conductor 110 of current collection is connected with FPDP 12 on the wiring board 125, conductor key bit 19 is connected with grounding ports 11 on the wiring board 125, the anodal conductor 110 of current collection has at least a contact to stretch out outside the insulation fixed mount handle of band operating key, the operating key 122 on the insulation fixed mount handle of band operating key directly with wiring board 125 in electron key be connected with the microswitch SW1 in the control circuit.Aforementioned content is referring to Fig. 9.
The insulation fixed mount handle of band operating key be shaped as squarish, it is made up of fore shell 121 and back cover 120, fore shell 121 is provided with hole 126 that operating key 122 is installed and the hole 127 that LED 1 is installed, the insulation fixed mount handle interior forward end fixed installation conductor key bit 19 of band operating key, the anodal conductor 110 of current collection contains two strip conductors that are positioned at conductor key bit 19 both sides, strip conductor is welded on the FPDP 12 of wiring board 125, and conductor key bit 19 is connected with the grounding ports 11 of wiring board 125 by the flexure strip 124 that is bent into " U " shape that is welded on its end.
Conductor key bit 19 is an one injection moulding formula structure with the insulation fixed mount handle of band operating key, conductor key bit 19 be shaped as the punching bar shaped; The rear end of the insulation fixed mount handle of band operating key is provided with key chain perforation 123; The material of flexure strip is a phosphorus bronze sheet.
Embodiment seven: referring to Figure 10～Figure 18, numbering is identical with embodiment six among the figure, and the meaning of representative is identical, and its course of work is also basic identical, and something in common does not repeat, and difference is: dynamoelectric intelligent anti-theft lock key control circuit contains
Formula electronic register code memory U1, wireless receiving and dispatching control module 15, wireless receiving and dispatching driver module 16 and battery BT,
Formula electronic register code memory U1 is for independently a part of, it is not connected with other parts, the I/O end of wireless receiving and dispatching control module 15 is connected with the I/O end of wireless receiving and dispatching driver module 16, and battery BT provides power supply for wireless receiving and dispatching control module 15 and wireless receiving and dispatching driver module 16.
The model of formula electronic register code memory U1 is DS2401.
Wireless receiving and dispatching control module 15 contains rolling code encoder IC2 and button SW1, SW2, and the end of button SW1, SW2 is connected with key input S1, the S0 of rolling code encoder IC2 respectively, another termination power end; Wireless receiving and dispatching driver module 16 contains triode V1, triode V2, SAW filter SB, resistance R 22, resistance R 12, capacitor C 32, capacitor C 22, variable capacitance C12, inductance L 12, inductance L 22, inductance L 32 and antenna, the output LED of rolling code encoder IC2 is connected with the base stage of triode V2 by resistance R 22, the grounded emitter end of triode V2, the colelctor electrode of triode V2 is connected with the RF end of SAW filter SB by capacitor C 32, the base stage of SAW filter SB is connected with the colelctor electrode of triode V2 and the emitter stage of triode V1, the ground end of SAW filter SB is connected with the base stage of triode V1, resistance R 12 is attempted by between the base stage of the RF end of SAW filter SB and triode V1, variable capacitance C12, inductance L 12 and inductance L 32 are attempted by between the colelctor electrode of the RF end of SAW filter SB and triode V1, the colelctor electrode of triode V1 connects power end by inductance L 22, and the colelctor electrode of triode V1 connects antenna by capacitor C 22.
The negative terminal of the LED 1 in the wireless receiving and dispatching control module 15 is connected with the output PWM of rolling code encoder IC2 by resistance R 32, and the anode of LED 1 is connected with power end; The model of rolling code encoder IC2 is HCS301.
Embodiment eight: referring to Fig. 9, Figure 19～Figure 30, numbering is identical with embodiment six among the figure, the meaning of representative is identical, its course of work is also basic identical, something in common does not repeat, difference is: the three-in-one key of dynamoelectric intelligent anti-theft lock contains described dynamoelectric intelligent anti-theft lock key control circuit, the insulation fixed mount handle of band operating key, conductor key plug 19 and the electrode contact 110 insulated from each other with conductor key plug 19 1 ends, contain in electron key is installed on the band operating key with the wiring board 111 of control circuit the inner chamber of insulation fixed mount handle, contain FPDP 12 and grounding ports 11 on the wiring board 111, in FPDP 12 and the dynamoelectric intelligent anti-theft lock key control circuit
The FPDP DATA of formula electronic register code memory U1 connects, and grounding ports 11 is used in the control circuit with electron key
The grounding ports of formula electronic register code memory U1 connects, electrode contact 110 is connected with FPDP 12 on the wiring board 111, conductor key plug 19 is connected with grounding ports 11 on the wiring board 111, electrode contact 110 has two contacts to stretch out outside the insulation fixed mount handle of band operating key, two operating keys 18 on the insulation fixed mount handle of band operating key directly with wiring board 111 in electron key be connected with button SW1, SW2 in the control circuit, button SW1, SW2 are microswitch.
The insulation fixed mount handle of band operating key be shaped as the squarish that adapts with thumb tripe shape, it is divided into fore shell 17 and back cover 114, fore shell 17 is provided with and makes LED 1 through hole 115 that exposes and the through hole 116 that operating key 18 is installed, electrode contact 110 is shaped as approximate " Ω " shape, the insulation fixed mount handle interior forward end fixed installation conductor key plug 19 of band operating key, the root of electrode contact 110 and conductor key plug 19 is isolated by insulating layer 112 corresponding couplings and is installed and contain the welding plane that is arranged in same horizontal plane respectively on their surface, the welding plane by scolding tin respectively with wiring board 111 on FPDP 12 be connected with grounding ports 11.
Conductor key plug 19 be shaped as the punching bar shaped, the rear end of the insulation fixed mount handle of band operating key is provided with key chain perforation 113.
Embodiment nine: referring to Figure 10, Figure 19～Figure 30, numbering is identical with embodiment eight among the figure, and the meaning of representative is identical, and its course of work is also basic identical, and something in common does not repeat, and difference is: dynamoelectric intelligent anti-theft lock key control circuit contains
Formula electronic register code memory U1, wireless receiving and dispatching control module 15, wireless receiving and dispatching driver module 16 and battery BT,
Formula electronic register code memory U1 is for independently a part of, it is not connected with other parts, the I/O end of wireless receiving and dispatching control module 15 is connected with the I/O end of wireless receiving and dispatching driver module 16, and battery BT provides power supply for wireless receiving and dispatching control module 15 and wireless receiving and dispatching driver module 16.
The model of formula electronic register code memory U1 is DS2401.
Wireless receiving and dispatching control module 15 contains rolling code encoder IC2 and button SW1, SW2, and the end of button SW1, SW2 is connected with key input S1, the S0 of rolling code encoder IC2 respectively, another termination power end; Wireless receiving and dispatching driver module 16 contains triode V1, triode V2, SAW filter SB, resistance R 22, resistance R 12, capacitor C 32, capacitor C 22, variable capacitance C12, inductance L 12, inductance L 22, inductance L 32 and antenna, the output LED of rolling code encoder IC2 is connected with the base stage of triode V2 by resistance R 22, the grounded emitter end of triode V2, the colelctor electrode of triode V2 is connected with the RF end of SAW filter SB by capacitor C 32, the base stage of SAW filter SB is connected with the colelctor electrode of triode V2 and the emitter stage of triode V1, the ground end of SAW filter SB is connected with the base stage of triode V1, resistance R 12 is attempted by between the base stage of the RF end of SAW filter SB and triode V1, variable capacitance C12, inductance L 12 and inductance L 32 are attempted by between the colelctor electrode of the RF end of SAW filter SB and triode V1, the colelctor electrode of triode V1 connects power end by inductance L 22, and the colelctor electrode of triode V1 connects antenna by capacitor C 22.
The negative terminal of the LED 1 in the wireless receiving and dispatching control module 15 is connected with the output PWM of rolling code encoder IC2 by resistance R 32, and the anode of LED 1 is connected with power end; The model of rolling code encoder IC2 is HCS301.
Embodiment ten: referring to Fig. 9, Figure 31～Figure 32, numbering is identical with embodiment eight among the figure, and the meaning of representative is identical, and its course of work is also basic identical, and something in common does not repeat, and difference is: conductor key plug 19 be shaped as one-sided sawtooth bar shaped.
Embodiment 11: referring to Fig. 9, Figure 33～Figure 35, numbering is identical with embodiment eight among the figure, and the meaning of representative is identical, its course of work is also basic identical, something in common does not repeat, and difference is: conductor key plug 19 be shaped as the punching bar shaped, its horizontal end face is a crescent.
Claims (18)
1, the two-in-one key of a kind of dynamoelectric intelligent anti-theft lock, contain insulation fixed mount handle, insulation fixed mount intracavity of handle front end fixed installation conductor key bit, it is characterized in that: the electronic register code memory is installed at insulation fixed mount intracavity of handle, the grounding ports bonding conductor key bit of described electronic register code memory, the FPDP of electronic register code memory connects the anodal conductor of a current collection, the anodal conductor of described current collection is fixed in the insulation fixed mount handle, and the anodal end conductor of current collection is in conductor key bit base portion both sides or wherein outside the side-prominent insulation fixed mount handle.
2, the two-in-one key of dynamoelectric intelligent anti-theft lock according to claim 1, it is characterized in that: described insulation fixed mount handle shape is and thumb tripe shape adapts ellipse or half elliptic, the anodal conductor shape of current collection is approximately down " U " shape or " Ω " shape, and anodal conductor of current collection and conductor key bit coupling are isolated installation; The rear end of described insulation fixed mount handle is provided with the key chain perforation.
3, the two-in-one key of dynamoelectric intelligent anti-theft lock according to claim 1, it is characterized in that: the anodal conductor shape of described current collection for and the half elliptic of the anterior hollow that adapts of thumb tripe shape, perhaps be approximately down " U " shape or " Ω " shape, insulation fixed mount handle is coated on anodal conductor of current collection and conductor key bit outside, isolates fixed installation conductor key bit in the insulation fixed mount handle in the hollow space of the anodal conductor of current collection front portion; The rearward end of the anodal conductor of described current collection is provided with the key chain perforation.
4, according to claim 1 or the two-in-one key of 2 or 3 described dynamoelectric intelligent anti-theft locks, it is characterized in that: described electronic register code memory is for adopting
The enhanced silicon serial number DS2401 of agreement perhaps adopts other any one memory of DS 1990A or DS24 series.
5, the two-in-one key of dynamoelectric intelligent anti-theft lock according to claim 4 is characterized in that: described conductor key bit for and the straight-plate-type machinery of the corresponding coupling of lock core and the key hole key bit of unblanking, or be the crescent moon arc machinery key bit of unblanking.
6, the two-in-one key of dynamoelectric intelligent anti-theft lock according to claim 5, it is characterized in that: insulation fixed mount handle, conductor key bit and the anodal conductor integrated injection molding of current collection, insulation fixed mount handle one side centre is reserved the electronic register code memory cavity is installed, described electronic register code memory is installed two contacts of stretching out difference bonding conductor key bit and current collection positive pole in the cavity, described contact connects the grounding ports and the FPDP of electronic register code memory respectively, with described electronic register code memory the cavity coupling is installed and is provided with the insulation materials gland.
7, the two-in-one key of dynamoelectric intelligent anti-theft lock according to claim 5, it is characterized in that: insulation fixed mount handle is that the cooperatively interact two halves that are inlaid in together are split type, and both relative inner are provided with and be complementary corresponding nested mounting groove and the cavity of memory is installed of the anodal conductor of current collection and conductor key bit.
8, a kind of dynamoelectric intelligent anti-theft lock key control circuit contains electronic register code memory, wireless receiving and dispatching control module, wireless receiving and dispatching driver module and battery, and it is characterized in that: the electronic register code memory is
Formula electronic register code memory,
The FPDP of formula electronic register code memory is connected with the wireless receiving and dispatching control module, or do not connect, the I/O end of wireless receiving and dispatching control module is connected with the I/O end of wireless receiving and dispatching driver module, and battery provides power supply for wireless receiving and dispatching control module and wireless receiving and dispatching driver module.
9, dynamoelectric intelligent anti-theft lock key control circuit according to claim 8 is characterized in that: described
The model of formula electronic register code memory is DS2401, or is DS1990A, or is the memory of choosing any one kind of them in the DS24 series.
10, dynamoelectric intelligent anti-theft lock key control circuit according to claim 9, it is characterized in that: described wireless receiving and dispatching control module contains the button of microprocessor, RF transceiver and limited number, and is described
The FPDP of formula electronic register code memory is connected with the I/O port of microprocessor, the data port of described RF transceiver is connected with the I/O port of microprocessor, the RF I/O port (RF_N) of described RF transceiver is connected with the I/O end of wireless receiving and dispatching driver module with (RF_P), one end of described button is connected with the I/O port of microprocessor and is connected with power end by resistance, other end earth terminal; Described wireless receiving and dispatching driver module contains electric capacity (C4～C9), inductance (L1～L4) and antenna, described RF I/O port (RF_N) is connected with the ground end by an electric capacity (C4), the circuit that described RF I/O port (RFP) is connected successively by first inductance (L1) and an electric capacity (C5) is connected with the ground end, RF I/O port (RF_N) is connected with RF I/O port (RF_P) with the circuit that an electric capacity (C6) is connected successively by second inductance (L2), the tie point of second inductance (L2) and described electric capacity (C6) is by the 3rd inductance (L3), the 4th inductance (L4) is connected with described antenna with the circuit that an electric capacity (C9) is connected successively, the tie point of the 3rd inductance (L3) and the 4th inductance (L4) is connected with the ground end by an electric capacity (C7), and the 4th inductance (L4) is connected with the ground end by an electric capacity (C8).
11, dynamoelectric intelligent anti-theft lock key control circuit according to claim 10, it is characterized in that: the negative terminal of the light emitting diode in the wireless receiving and dispatching control module (LED1) is connected with the I/O port of microprocessor, and the anode of light emitting diode (LED1) is connected with power end by resistance; The model of described microprocessor is PIC16F636, and the model of described RF transceiver is CC1100, and the quantity of described switch is one, or is two, or is three.
12, dynamoelectric intelligent anti-theft lock key control circuit according to claim 9 is characterized in that: described
Formula electronic register code memory is not connected with the wireless receiving and dispatching control module, and described wireless receiving and dispatching control module contains rolling code encoder and a certain number of button, and an end of described button is connected with the key input of rolling code encoder, another termination power end; Described wireless receiving and dispatching driver module contains first triode (V1), second triode (V2), SAW filter, resistance (R22, R12), electric capacity (C32, C22), variable capacitance (C12), first inductance (L12), second inductance (L22), the 3rd inductance (L32) and antenna, the output of rolling code encoder (LED) is connected with the base stage of second triode (V2) by a resistance (R22), the grounded emitter end of second triode (V2), the colelctor electrode of second triode (V2) is connected with the RF end of SAW filter by an electric capacity (C32), the base stage of SAW filter is connected with the colelctor electrode of second triode (V2) and the emitter stage of first triode (V1), the ground end of SAW filter is connected with the base stage of first triode (V1), one resistance (R12) is attempted by between the base stage of the RF end of SAW filter and first triode (V1), variable capacitance (C12), first inductance (L12) and the 3rd inductance (L32) are attempted by between the colelctor electrode of the RF end of SAW filter and first triode (V1), the colelctor electrode of first triode (V1) connects power end by second inductance (L22), and the colelctor electrode of first triode (V1) connects described antenna by an electric capacity (C22).
13, dynamoelectric intelligent anti-theft lock key control circuit according to claim 12, it is characterized in that: the negative terminal of the light emitting diode (LED1) in the described wireless receiving and dispatching control module is connected with the output (PWM) of rolling code encoder by resistance (R32), and the anode of light emitting diode (LED1) is connected with power end; The model of described rolling code encoder is HCS301, and the quantity of described switch is one, or is two, or is three.
14, a kind of three-in-one key of dynamoelectric intelligent anti-theft lock that contains the described dynamoelectric intelligent anti-theft lock key of claim 8 control circuit, also contain insulation fixed mount handle, conductor key bit and the current collection anodal conductor insulated from each other of being with operating key with the first end of conductor key, it is characterized in that: contain in electron key is installed on the band operating key with the wiring board of control circuit the inner chamber of insulation fixed mount handle, contain FPDP and grounding ports on the wiring board, described FPDP and electron key are with in the control circuit
The FPDP of formula electronic register code memory connects, and described grounding ports and electron key are with in the control circuit
The grounding ports of formula electronic register code memory connects, the anodal conductor of described current collection is connected with FPDP on the wiring board, described conductor key bit is connected with grounding ports on the wiring board, the anodal conductor of described current collection has at least a contact to stretch out outside the insulation fixed mount handle of band operating key, operating key on the insulation fixed mount handle of band operating key directly with described wiring board in electron key be connected with the microswitch in the control circuit, or be connected with the labyrinth switch in the control circuit with electron key in the described wiring board by conductive rubber.
15, the three-in-one key of dynamoelectric intelligent anti-theft lock according to claim 14, it is characterized in that: the insulation fixed mount handle of described band operating key be shaped as ellipse or half elliptic or the squarish that adapts with thumb tripe shape, the insulation fixed mount handle interior forward end fixed installation conductor key bit of band operating key, the anodal conductor of current collection contains two strip conductors that are positioned at conductor key bit both sides, described strip conductor is welded on the FPDP of wiring board, and described conductor key bit is connected with the grounding ports of wiring board by the flexure strip that is bent into " U " shape that is welded on its end.
16, the three-in-one key of dynamoelectric intelligent anti-theft lock according to claim 15, it is characterized in that: described conductor key bit is an one injection moulding formula structure with the insulation fixed mount handle of band operating key, described conductor key bit be shaped as the punching bar shaped, or be one-sided sawtooth bar shaped; The rear end of the insulation fixed mount handle of described band operating key is provided with the key chain perforation; The material of described flexure strip is a phosphorus bronze sheet, or is elastic steel sheet; The quantity of described operating key is one, or is two, or is three.
17, the three-in-one key of dynamoelectric intelligent anti-theft lock according to claim 14, it is characterized in that: the insulation fixed mount handle of described band operating key be shaped as ellipse or half elliptic or the squarish that adapts with thumb tripe shape, the anodal conductor shape of current collection is approximate " U " shape or approximate " Ω " shape, the insulation fixed mount handle interior forward end fixed installation conductor key bit of band operating key, the anodal conductor of current collection contains the welding plane that is arranged in same horizontal plane with the root of conductor key bit respectively by insulating layer corresponding coupling isolation installation and on their surface, described welding plane by scolding tin respectively with wiring board on FPDP be connected with grounding ports.
18, the three-in-one key of dynamoelectric intelligent anti-theft lock according to claim 17 is characterized in that: described conductor key bit be shaped as the punching bar shaped, or be one-sided sawtooth bar shaped; The rear end of the insulation fixed mount handle of described band operating key is provided with the key chain perforation; The quantity of described operating key is one, or is two, or is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101408686A CN101338632A (en) | 2008-07-31 | 2008-07-31 | Dynamoelectric intelligent anti-theft lock two-in-one and three-in-one keys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101408686A CN101338632A (en) | 2008-07-31 | 2008-07-31 | Dynamoelectric intelligent anti-theft lock two-in-one and three-in-one keys |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102826268A Division CN101942931B (en) | 2008-07-31 | 2008-07-31 | Electromechanical intelligent anti-theft lock trinity key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101338632A true CN101338632A (en) | 2009-01-07 |
Family
ID=40212788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101408686A Pending CN101338632A (en) | 2008-07-31 | 2008-07-31 | Dynamoelectric intelligent anti-theft lock two-in-one and three-in-one keys |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101338632A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102071836A (en) * | 2009-11-06 | 2011-05-25 | 余义伦 | Lock and associated key |
| CN114909032A (en) * | 2022-05-12 | 2022-08-16 | 珠海优特物联科技有限公司 | Lock assembly |
-
2008
- 2008-07-31 CN CNA2008101408686A patent/CN101338632A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102071836A (en) * | 2009-11-06 | 2011-05-25 | 余义伦 | Lock and associated key |
| CN114909032A (en) * | 2022-05-12 | 2022-08-16 | 珠海优特物联科技有限公司 | Lock assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201232406Y (en) | Two-in-one and three-in-one keys for electromechanical intellectual anti-theft lock | |
| CN100543366C (en) | Decorative chain | |
| CN205159167U (en) | Press keyboard and keyboard with output of simulation signal and output of digital signal | |
| CN101942931B (en) | Electromechanical intelligent anti-theft lock trinity key | |
| CN201883798U (en) | Antitheft device adopting mechanical-electrical integration | |
| CN206391545U (en) | A kind of game paddle | |
| DE60007149D1 (en) | Bistable electrical connection terminal | |
| CN101338632A (en) | Dynamoelectric intelligent anti-theft lock two-in-one and three-in-one keys | |
| CN201029192Y (en) | Electrical connector | |
| CN101324164A (en) | Electromechanical intelligent control circuit for anti-theft lock | |
| CN206962187U (en) | Have the connector plug of two groups of difference electric current pin groups concurrently | |
| CN204037443U (en) | A kind of sound equipment key circuit of vehicle steering | |
| CN201805120U (en) | Portable data transmission equipment | |
| CN201259951Y (en) | Power socket | |
| CN101499378B (en) | Low-power wireless remote control emitter | |
| CN201340922Y (en) | Multifunctional card holder connector | |
| CN105390851B (en) | A kind of Combination conversion terminal and AUTOMOTIVE RELAY | |
| CN208835311U (en) | A kind of switching device | |
| WO2004027863A3 (en) | Hybrid card | |
| CN2906995Y (en) | Earphone jack | |
| CN200993782Y (en) | Improved structure of adapter card | |
| CN210958170U (en) | Novel 86 box line arrangement | |
| CN213073123U (en) | Bluetooth sensor and sensor network | |
| CN205211993U (en) | Stable in structure's two -way bayonet FPC connector | |
| CN205113250U (en) | Mechanical and electrical integration influence electricity lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090107 |