CN2400536Y - Burglar alarm device for double electronic lock - Google Patents
Burglar alarm device for double electronic lock Download PDFInfo
- Publication number
- CN2400536Y CN2400536Y CN 99254048 CN99254048U CN2400536Y CN 2400536 Y CN2400536 Y CN 2400536Y CN 99254048 CN99254048 CN 99254048 CN 99254048 U CN99254048 U CN 99254048U CN 2400536 Y CN2400536 Y CN 2400536Y
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- relay
- lock
- control circuit
- circuit
- transistor
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Abstract
The utility model discloses a theft-proof alarm lock for a double electronic lock. The utility model respectively comprises a power supply electronic lock with a contact switch and a slide switch, an alarm electronic lock, an electronic lock control circuit connected with the double electronic lock, a sound alarm control circuit respectively connected with the electronic lock control circuit, a motor, and a driving control circuit. The utility model also comprises a lock tongue connected with the motor, a lock tongue driving mechanism, and an alarm self locking circuit connected with the sound alarm control circuit. The two electronic locks are mutually restricted and controlled; when two keys are synchronously rotated towards one direction simultaneously, the motor can be driven to rotate towards one direction to control the lock tongue to move towards one direction to unlock and lock the lock.
Description
The utility model relates to a kind of electric lockset, and relating to a kind of rotarily opening synchronously simultaneously with double key or rather is the electronic warning and anti-theft lockset of control features.
Fully mechanically the pin tumbler lock of Cao Zonging is simple in structure, firm and cost is lower because of it, so far still capturing the staple market of door lock, in case but key is lost, it is residual or stolen to break, then can't unblank, in addition, under the situation of only joining single lockset, the robber utilizes instrument such as master key cover unlocking tool then relatively easy.For solving the various electronic locks that the unsafe factor that brought because of the key problem is developed, as Contact Type Ic Card electronic lock, magnetic card type electronic lock, configured changeless password when they dispatch from the factory, anyone obtains can using after it, thereby confidentiality is relatively poor; Fixed key cipher lock is easy to be seen by the people when the input password, and is also very dangerous; And contactless radio or sound wave communication electronic lock are omnibearing communications owing to what carry out, and its password also is easy to be stolen by others; Laser communications has extremely strong directionality, but human body is had certain injury; Also have fingerprint electronic lock, iris electronic lock etc. in addition, though have stronger confidentiality, complex structure, cost are higher, are difficult to apply.
The purpose of this utility model is a kind of bielectron lock of design burglar alarm lockset, the advantages that opens the lock with the key and the electricity consumption submode is unblanked is integral, two keys are opened two electronic locks simultaneously, the phase-locked mutual restriction of bielectron is to improve safety, and simple in structure and low in cost is convenient to promote the use of.
The purpose of this utility model is achieved in that a kind of bielectron lock burglar alarm lockset, comprise the electronic lock that is provided with contact switch and slide switch, electronic lock control circuit, the audible alarm control circuit, motor and Drive and Control Circuit thereof, dead bolt and dead bolt driving mechanism thereof, it is characterized in that: the described electronic lock that is provided with contact switch and slide switch includes power supply lock and alarming lock, the power supply lock is connected power supply and electronic lock control circuit respectively with alarming lock, electronic lock control circuit output connects motor driving control circuit and audible alarm control circuit respectively, motor driving control circuit connects the audible alarm control circuit, and motor and dead bolt driving mechanism connect; Also include the warning latching circuit, be connected with described audible alarm control circuit.
Described dead bolt driving mechanism comprises belt pulley, screw rod and Connection Block, and belt pulley is separately fixed on motor drive shaft and the screw rod, and screw rod is screwed onto in the screw of Connection Block, and described dead bolt is fixed on the Connection Block.
The 6th relay circuit that described electronic lock control circuit comprises the 1st relay, the 2nd relay, the 3rd relay, the 4th relay, the 9th relay, the 10th relay, connected and composed by the 4th transistor and the 6th relay, the 1st delay circuit, the 2nd transistor circuit, the 6th transistor circuit, the 1st photoelectrical coupler, the 2nd photoelectrical coupler and the 3rd photoelectrical coupler that connect and compose by the 1st transistor and electric capacity, resistance; Described power supply lock is connected power supply with contact switch one end of alarming lock, the described power supply lock contact switch other end connects the 1st, the 3rd, the control end of the 7th relay, the described alarming lock contact switch other end connects the 2nd, the control end of the 4th relay, the 1st photoelectrical coupler is connected the 1st, also connect the 1st delay circuit and the 2nd transistor circuit between the 2nd relay respectively, the 2nd photoelectrical coupler is connected the 3rd, between the 4th relay and connect the 2nd transistor circuit, the 3rd photoelectrical coupler is connected the 9th, between the 10th relay and connect the 6th transistor circuit, the 2nd transistor circuit connects the 6th relay circuit, the 6th relay circuit connects slide switch one end of power supply lock and alarming lock, the slide switch other end connects the 9th, the control end of the 10th relay, the 1st delay circuit connects described audible alarm control circuit, and the 6th transistor circuit connects described motor driving control circuit.
Described the 6th transistor circuit is the delay circuit that is connected with electric capacity.
Described audible alarm control circuit comprises the 5th relay circuit that is connected and composed by the 3rd transistor and the 5th relay and the loudspeaker that is connected with the 5th relay, and described the 3rd transistor connects described electronic lock control circuit.
Described motor driving control circuit comprises the 7th relay, the 8th relay, the 11st relay and the 12nd relay; Described power supply lock and alarming lock contact switch one end connect the 7th relay respectively, described audible alarm control circuit connects the control end of the 7th relay, the 7th relay connects the 8th, the 11st, the 12nd relay and described warning latching circuit respectively, described the 8th relay connects described electronic lock control circuit and audible alarm control circuit, and described the 11st, the 12nd relay connects described motor respectively.
Described warning latching circuit is connected and composed by controllable silicon and the 5th transistor circuit, and described audible alarm control circuit connects controllable silicon, and described the 5th transistor connects described motor driving control circuit.
Bielectron lock burglar alarm lockset of the present utility model, control that power supply is locked and alarming lock conditions each other, have only simultaneously also synchronously when a direction turns two keys, just can order about motor by motor driving control circuit rotates towards a direction (clockwise or inverse clock), and it is (left or right to a direction by dead bolt driving mechanisms control dead bolt, last or following) move, play the effect of unblanking or shutting, and close the audible alarm control circuit simultaneously; So long as not also synchronously turning two keys simultaneously to a direction, then close motor driving control circuit, open the audible alarm control circuit simultaneously and send audible alarm.Designed warning latching circuit just can normally be unblanked after making and having only warning to finish again; Designed delay circuit has not (adjustable) synchronously in the time of can allowing the user to use two keys at the same time; Utilize two electronic locks and each contact-carrying switch and slide switch, make the user except the normal operating conditions (alarm condition) that can be arranged to utilize twin-lock to open simultaneously, other duty of electronic lock also can be set flexibly, as with a key (power supply lock or alarming lock) with regard to openable not alarm condition, pick-proof state etc.
Further specify technology of the present utility model below in conjunction with embodiment and accompanying drawing
Fig. 1 is a bielectron lock burglar alarm lockset principle structure block diagram
Fig. 2 is a bielectron lock burglar alarm lockset example structure block diagram
Fig. 3 is a bielectron lock burglar alarm lockset embodiment circuit diagram shown in Figure 2
Fig. 4 is the structural representation of bielectron lock burglar alarm lockset dead bolt driving mechanism
Referring to Fig. 1, bielectron lock burglar alarm lockset comprises bielectron lock 11, electronic lock control circuit 12, audible alarm control circuit 13, motor M and Drive and Control Circuit 14, dead bolt and dead bolt driving mechanism 15 thereof and warning latching circuit 16.Be that all the other are electrical connection the mechanical connection wherein except motor M and dead bolt and 15 of dead bolt driving mechanisms thereof.
Referring to Fig. 2 and in conjunction with referring to Fig. 3.Bielectron lock 11 is made up of power supply lock K1 and alarming lock K2, and wherein K1-1 is the contact switch of power supply lock K1, and K1-2 is the slide switch of power supply lock K1, and K2-1 is the contact switch of alarming lock K2, and K2-2 is the slide switch of alarming lock K2.Among the figure+V (+) is a power positive end ,-be power supply negative terminal (hold).
The 6th relay circuit that connects and composes by the 1st relay J the 1, the 2nd relay J the 2, the 3rd relay J the 3, the 4th relay J the 4, the 9th relay J the 9, the 10th relay J 10, by the 4th transistor T 4 and the 6th relay J 6, the 1st delay circuit, the 2nd transistor circuit T2, the 6th transistor circuit T6, the 1st photoelectrical coupler Q1, the 2nd photoelectrical coupler Q2 and the 3rd photoelectrical coupler Q3 that are connected and composed by the 1st transistor T 1 and capacitor C 3, resistance R 1 connect and compose electronic lock control circuit 12.
The 5th relay circuit and the loudspeaker S that are connected and composed by the 3rd transistor T 3 and the 5th relay J 5 connect and compose audible alarm control circuit 13.
Connect and compose motor driving control circuit 14 by the 7th relay J the 7, the 8th relay J the 8, the 11st relay J 11 and the 12nd relay J 12.
Connect and compose warning latching circuit 16 by controllable silicon CT and the 5th transistor circuit T5.
K3, K4 are travel switches among Fig. 3, and a is the constant open contact of relay, and b is the common of relay, and c is the constant close contact of relay.
When the K1-1 closure, be normal while unlocking condition when K2-1 opens, promptly connect power supply, disconnect the state of reporting to the police, relay J 1, J3, J8, J11, J12 conducting at this moment, relay J 2, J4, J5, J6, J7, J9, J10 end, the the 1st to the 6th transistor circuit T1 to T6 all ends, the all unglazed electric coupling effect of the 1st to the 3rd photoelectrical coupler Q1 to Q3, motor M rotates to a direction.
When K1-1 opens, K2-1 is the pick-proof state when closed, relay J 2, J4, J6, J7 conducting at this moment, relay J 1, J3, J5, J8, J9, J10, J11, J12 end, transistor circuit T2, T4 conducting, transistor circuit T1, T3, T5, T6 end, electric coupling effect that photoelectrical coupler Q1, Q3 are unglazed, photoelectrical coupler Q2 has the photoelectricity coupling.To be worked this moment by slide switch K2-1, the K2-2 of power supply lock and alarming lock.When K1-2 opens, when K2-2 also opens, because of J9, J10 by and the unglazed electric coupling effect of Q3, T6 by not reporting to the police.When K1-2 closure, K2-2 are also closed, though J9, J10 conducting Q3 is unglazed electric coupling effect, T6 by and do not report to the police.When K1-2 closure, K2-2 open or K1-2 opens, when K2-2 is closed, one of a conducting ends among J9 and the J10, Q3 has the photoelectricity coupling, T6, T3, J5 conducting and report to the police.
When K1-1 closure, K2-1 are also closed, be not alarm condition, relay J 1, J2, J3, J4, J7 conducting at this moment, relay J 5, J6, J8, J9, J10, J11, J12 end.Transistor circuit T1, T2, T3, T4 conducting, transistor circuit T5, T6 end, and photoelectrical coupler Q1, Q2 have the photoelectricity coupling, electric coupling effect that photoelectrical coupler Q3 is unglazed.At this moment, as long as with unblanking once K2-1 being opened.
When K1-1 opens, K2-1 is not alarm condition when also opening, this moment, relay J 1 to J12 was all ended, and transistor circuit T1 to T6 ends, photoelectrical coupler Q1, Q2, Q3 is unglazed electric coupling effect.As long as this moment is with K1-1 is closed can to unblank once the power supply key is made.
The set delay circuit that connects and composes by transistor T 3 and capacitor C 3, resistance R 1, the function that prolongs time of fire alarming is arranged, make being set to that K1-1 opens, when K2-1 is closed, can also continuing to send chimes of doom, change capacitor C 3 and resistance R 1 and can change this continued time of fire alarming.The user allows the asynchronous of moment during two electron keys of turn at the same time, and control capacittance C1 and C2 just can change this nonsynchronous time interval.During warning, the controllable silicon CT conducting that is triggered, T5 and J7 conducting realize the self-locking of audible alarm control circuit, even close K1-1 this moment, open K2-1 and can not unblank, K1-1 opens until being set to, during the state of K2-1 closure, the just end of reporting to the police.
Referring to Fig. 4, the dead bolt driving mechanism of bielectron lock burglar alarm lockset comprises belt pulley 41, screw rod 42 and Connection Block 43.Belt pulley 41 is separately fixed at the axle of motor M and goes up on the no thread segment that reaches screw rod 42, and the thread segment of screw rod 42 then is screwed onto in the end screw of Connection Block 43, and Connection Block 43 other ends are fixed connection dead bolt 40 then.When motor M does clockwise or inverse clock rotation, drive screw rod 42 by belt pulley 41 and rotate, Connection Block 43 is moved to the left or to the right along the thread segment of screw rod 42, further drive dead bolt 40 and move to the left or to the right, play the effect of unblanking or shutting.
Travel switch K3, K4 (can referring to Fig. 3) be set respectively in Connection Block 43 both sides, and when Connection Block 43 mobile on both direction touched travel switch K3 or K4, the power supply of the break of contact motor M by the 11st, the 12nd relay forced motor M stall.In the motor driving control circuit the 11st, the 12nd relay are conductings simultaneously or advance to end together.
Bielectron lock burglar alarm lockset of the present utility model, embodiment can all be used basic discrete component such as relay, transistor, photoelectrical coupler, simple in structure, with low cost, the convenient making.Bielectron of the present utility model lock burglar alarm lockset can be effective to various vehicles, safety cabinet, valuable household electrical appliances, and the theft protection of door and window etc., is suitable for the burglar alarm of individual, family and institutional settings.
Claims (7)
1. a bielectron is locked the burglar alarm lockset, comprise the electronic lock that is provided with contact switch and slide switch, electronic lock control circuit, the audible alarm control circuit, motor and Drive and Control Circuit thereof, dead bolt and dead bolt driving mechanism thereof, it is characterized in that: the described electronic lock that is provided with contact switch and slide switch includes power supply lock and alarming lock, the power supply lock is connected power supply and electronic lock control circuit respectively with alarming lock, electronic lock control circuit output connects motor driving control circuit and audible alarm control circuit respectively, motor driving control circuit connects the audible alarm control circuit, and motor and dead bolt driving mechanism connect; Also include the warning latching circuit, be connected with described audible alarm control circuit.
2. bielectron lock burglar alarm lockset according to claim 1, it is characterized in that: described dead bolt driving mechanism comprises belt pulley, screw rod and Connection Block, belt pulley is separately fixed on motor drive shaft and the screw rod, and screw rod is screwed onto in the screw of Connection Block, and described dead bolt is fixed on the Connection Block.
3. bielectron according to claim 1 lock burglar alarm lockset is characterized in that: the 6th relay circuit that described electronic lock control circuit comprises the 1st relay, the 2nd relay, the 3rd relay, the 4th relay, the 9th relay, the 10th relay, connected and composed by the 4th transistor and the 6th relay, the 1st delay circuit, the 2nd transistor circuit, the 6th transistor circuit, the 1st photoelectrical coupler, the 2nd photoelectrical coupler and the 3rd photoelectrical coupler that are connected and composed by the 1st transistor and electric capacity, resistance; Described power supply lock is connected power supply with contact switch one end of alarming lock, the described power supply lock contact switch other end connects the 1st, the 3rd, the control end of the 7th relay, the described alarming lock contact switch other end connects the 2nd, the control end of the 4th relay, the 1st photoelectrical coupler is connected the 1st, also connect the 1st delay circuit and the 2nd transistor circuit between the 2nd relay respectively, the 2nd photoelectrical coupler is connected the 3rd, between the 4th relay and connect the 2nd transistor circuit, the 3rd photoelectrical coupler is connected the 9th, between the 10th relay and connect the 6th transistor circuit, the 2nd transistor circuit connects the 6th relay circuit, the 6th relay circuit connects slide switch one end of power supply lock and alarming lock, the slide switch other end connects the 9th, the control end of the 10th relay, the 1st delay circuit connects described audible alarm control circuit, and the 6th transistor circuit connects described motor driving control circuit.
4. bielectron lock burglar alarm lockset according to claim 3, it is characterized in that: described the 6th transistor circuit is the delay circuit that is connected with electric capacity.
5. bielectron lock burglar alarm lockset according to claim 1, it is characterized in that: described audible alarm control circuit comprises the 5th relay circuit that is connected and composed by the 3rd transistor and the 5th relay and the loudspeaker that is connected with the 5th relay, and described the 3rd transistor connects described electronic lock control circuit.
6. bielectron lock burglar alarm lockset according to claim 1, it is characterized in that: described motor driving control circuit comprises the 7th relay, the 8th relay, the 11st relay and the 12nd relay; Described power supply lock and alarming lock contact switch one end connect the 7th relay respectively, described audible alarm control circuit connects the control end of the 7th relay, the 7th relay connects the 8th, the 11st, the 12nd relay and described warning latching circuit respectively, described the 8th relay connects described electronic lock control circuit and audible alarm control circuit, and described the 11st, the 12nd relay connects described motor respectively.
7. bielectron lock burglar alarm lockset according to claim 1, it is characterized in that: described warning latching circuit is connected and composed by controllable silicon and the 5th transistor circuit, described audible alarm control circuit connects controllable silicon, and described the 5th transistor connects described motor driving control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99254048 CN2400536Y (en) | 1999-11-16 | 1999-11-16 | Burglar alarm device for double electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99254048 CN2400536Y (en) | 1999-11-16 | 1999-11-16 | Burglar alarm device for double electronic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2400536Y true CN2400536Y (en) | 2000-10-11 |
Family
ID=34037804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99254048 Expired - Fee Related CN2400536Y (en) | 1999-11-16 | 1999-11-16 | Burglar alarm device for double electronic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2400536Y (en) |
-
1999
- 1999-11-16 CN CN 99254048 patent/CN2400536Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |