CN202559885U - Automobile anti-theft device - Google Patents
Automobile anti-theft device Download PDFInfo
- Publication number
- CN202559885U CN202559885U CN2012202439255U CN201220243925U CN202559885U CN 202559885 U CN202559885 U CN 202559885U CN 2012202439255 U CN2012202439255 U CN 2012202439255U CN 201220243925 U CN201220243925 U CN 201220243925U CN 202559885 U CN202559885 U CN 202559885U
- Authority
- CN
- China
- Prior art keywords
- locking
- locking device
- joint
- alarms
- power control
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Burglar Alarm Systems (AREA)
Abstract
The utility model relates to an automobile anti-theft device. The device comprises a mechanical part, batteries and an electrical control part, wherein the mechanical part comprises a motor, a speed change device, a motor seat, a base plate, a lock cylinder sleeve, a sleeve slot, a moving nut, a screw, a lock tongue end plate and a lock tongue; the electrical control part comprises a locking device, a control unit, an unlocking device and a power control device; the power control device is connected with the batteries, and a switching circuit for switching the positive and negative polarities of the output end and a time delay power supply control circuit are arranged in the power control device; the locking device and the unlocking device are respectively installed on two poles of the round travel of the moving nut; and both the locking device and the unlocking device adopt travel switches. When the power control device switches the output polarity, two diodes arranged in the control unit are matched with the travel switches, and a power return circuit for motor reversal can be formed. The device is also provided with an alarm device. The automobile anti-theft device has the advantages of simple and reasonable structure, good anti-theft effect and the like.
Description
Technical field
The utility model relates to protective device, particularly relates to a kind of core component that pins automobile, prevents the alarms and security systems for automobiles that automobile is stolen.
Background technology
Along with popularizing of automobile, automobile burglar receives the problem of user's extensive concern.For automobile burglar, automobile production producer is that the automobile that dispatches from the factory has been equipped with the car door lock with certain safety, and what have has also installed burglar alarm additional; The car owner who has has also been installed mechanical lock in addition additional; As lock steering wheel, the lock braking mechanism, the lock throttle.Its weak point: antitheft poor reliability.
The utility model content
The purpose of the utility model is to overcome deficiency of the prior art, and a kind of be difficult for being dismantled by violence, more reliable alarms and security systems for automobiles of theftproof performance is provided.
The purpose of the utility model is achieved through following technical proposals: said device comprises mechanical part, battery and electric control system, and said mechanical part comprises motor, speed change gear, motor cabinet, base plate, lock core sleeve, sleeve groove, movement nut, screw mandrel, dead bolt end plate and dead bolt; Said electric control system comprises the locking device of locking, control module, unblank locking device and power control; The on-off circuit and time-delay power-supplying circuit that switch its output positive and negative charge polarity are set in the said power control; The said locking device of locking is installed on the base plate with the locking device of unblanking, and is positioned at two limit places of movement nut round trip; The said locking device and the locking device of unblanking of locking, both are travel switch, and the major joint of two travel switches connects two power interfaces of power control respectively; The normally closed joint of the travel switch of the said locking device of locking connects an end of motor; A parallelly connected diode D1 between major joint and the normally closed joint, the positive pole of diode D1 is connected on the normally closed joint; The normally closed joint of the travel switch of the said locking device of unblanking connects an other end of motor; A parallelly connected diode D2 between major joint and the normally closed joint, the positive pole of diode D2 is connected on the normally closed joint.
The joint of often opening of the travel switch of often driving the joint and the locking device of unblanking of the travel switch of the said locking device of locking all is connected alarming device.
The on-off circuit of automatically time-delay power-off is set in the said power control, and delay time is 1.5-2.5 second.
Remote control is set in the said power control receives control module, the configuration portable remote controller.
Said alarming device is the alarming device of sound/light.
Compared with prior art, the utlity model has advantages such as simple and reasonable, good anti-theft effect.
Description of drawings
Fig. 1 is the utility model one embodiment organigram;
Fig. 2 is Fig. 1 embodiment electric control theory block diagram.
Among the figure: 1-motor, 2-speed change gear, 3-motor cabinet, 4-base plate, 5-lock core sleeve, 6-sleeve groove; 7-movement nut, 8-screw mandrel, 9-dead bolt end plate, 10-dead bolt, the 11-locking device of locking; 12-control module, 13-alarming device, the 14-locking device of unblanking, 15-power control, 16-battery.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further:
With reference to accompanying drawing, said device comprises mechanical part, battery 16 and electric control system, and said mechanical part comprises motor 1, speed change gear 2, motor cabinet 3, base plate 4, lock core sleeve 5, sleeve groove 6, movement nut 7, screw mandrel 8, dead bolt end plate 9 and dead bolt 10; Said electric control system comprises the locking device 11 of locking, control module 12, unblank locking device 14 and power control 15; The on-off circuit and time-delay power-supplying circuit that switch its output positive and negative charge polarity are set in the said power control 15; The said locking device 11 of locking is installed on the base plate 4 with the locking device 14 of unblanking, and is positioned at two limit places of movement nut 7 round trips; The said locking device 11 and the locking device 14 of unblanking of locking, both are travel switch, and the major joint of two travel switches connects two power interfaces of power control 15 respectively; The normally closed joint of the travel switch of the said locking device 11 of locking connects an end of motor 1; A parallelly connected diode D1 between major joint and the normally closed joint, the positive pole of diode D1 is connected on the normally closed joint; The normally closed joint of the travel switch of the said locking device 14 of unblanking connects an other end of motor 1; A parallelly connected diode D2 between major joint and the normally closed joint, the positive pole of diode D2 is connected on the normally closed joint.
The joint of often opening of the travel switch of often driving the joint and the locking device 14 of unblanking of the travel switch of the said locking device 11 of locking all is connected alarming device 13.
The on-off circuit of automatically time-delay power-off is set in the said power control 15, and delay time is 1.5-2.5 second.
Remote control is set in the said power control 15 receives control module, the configuration portable remote controller.
Said alarming device 13 is the alarming device of sound/light.
Said diode D1, diode D2 can use the transistor switching circuit of unidirectional control to replace.
Embodiment:
Mechanical part: an end of base plate 4 is installed motor cabinet 3, and an other end is installed dead bolt end plate 9, parallel installation lock core sleeve 5 and screw mandrel 8 between motor cabinet 3 and the dead bolt end plate 9; Lock core sleeve 5 is provided with sleeve groove 6 towards a side of screw mandrel 8; Dead bolt 10 is hanging down each other with movement nut 7 and is being rigidly connected, and movement nut 7 is sleeved on the screw mandrel 8, and an end of screw mandrel 8 reaches motor cabinet 3 backs and is connected with speed change gear 2; The input of speed change gear 2 is connected with the output of motor 1, and motor 1 is fixed on the motor cabinet 3.
Automatically controlled major part:
The locking device 11 of locking that is installed on the base plate 4 is travel switch with the locking device 14 of unblanking; Be installed in two limit places of movement nut 7 round trips of mechanical part respectively.The major joint of two travel switches connects two power interfaces of power control 15 respectively, and the normally closed joint of two travel switches connects the two ends of motor 1 respectively, and the joint of often opening of two travel switches connects alarming device 13 together.Two travel switches often drive joint, as long as it when being connected with major joint, all is in anodal polarity, therefore, when any oneself often drives joint and be connected with major joint in two travel switches, alarming device 13 is just worked.Said alarming device 13 is a loudspeaker.A parallelly connected diode D1 between the major joint of the said locking device 11 of locking and the normally closed joint, the positive pole of diode D1 is connected on the normally closed joint; A parallelly connected diode D2 between the major joint of the said locking device 14 of unblanking and the normally closed joint, the positive pole of diode D2 is connected on the normally closed joint.It is in order to solve the electric power loop problem of motor 1 counter-rotating, to repeat no more here that diode D1 and diode D2 are set.The on-off circuit of automatically time-delay power-off is set in the said power control 15, and delay time is about 2 seconds.Remote control is set in the said power control 15 receives control module, the configuration portable remote controller.
Operating principle:
Unblank: the original state of unblanking: movement nut 7 is pushed down the mechanical part of the travel switch of the locking device 11 of locking, and its normally closed interlock is broken off, and normally open contact is connected, and dead bolt 10 has reached extreme position.No matter how to trigger the last lock-switch of power control 15, diode D1 ends, and the electric power loop of motor 1 breaks off, and motor 1 can't turn round, and does but the loudspeaker of alarming device 13 gets the electrician, because power-on time is 2 seconds, loudspeaker also can only be worked for 2 seconds.Trigger the unlock switch of power control 15, the polarity of the power supply output of power control 15 is exchanged diode D1 conducting; Constitute the electric power loop of motor 1, motor 1 work drives screw mandrel 8 and rotates; Screw mandrel 8 starts movement nut 7 and moves up to the mechanical part of pushing down locking device 14 travel switches of unblanking to locking device 14 directions of unblanking with dead bolt 10, and its normally closed interlock is broken off, and normally open contact is connected; Dead bolt 10 has been retracted into the extreme position in the lock core sleeve 5; Diode D2 ends, and the electric power loop of motor 1 breaks off, motor 1 running that shuts down.How opinion triggers the unlock switch of power control 15, and diode D2 ends, and the electric power loop of motor 1 breaks off; Motor 1 can't turn round, and does but the loudspeaker of alarming device 13 gets the electrician, because power-on time is 2 seconds; If uncaging time is 1.5 seconds, the speaker operation time is 2-1.5=0.5 second.
Lock: the same with the operating principle of unblanking, be the direction of rotation of motor 1, the direction of motion of dead bolt 10 is opposite.
The utility model is used for pinning the gearbox of automobile, and anti-theft effect is better.
Claims (9)
1. alarms and security systems for automobiles; Said device comprises mechanical part, battery (16) and electric control system, and said mechanical part comprises motor (1), speed change gear (2), motor cabinet (3), base plate (4), lock core sleeve (5), sleeve groove (6), movement nut (7), screw mandrel (8), dead bolt end plate (9) and dead bolt (10); It is characterized in that: said electric control system comprises the locking device of locking (11), control module (12), the locking device of unblanking (14) and power control (15); The on-off circuit and time-delay power-supplying circuit that switch its output positive and negative charge polarity are set in the said power control (15); Said locking device of locking (11) and the locking device of unblanking (14) are installed on the base plate (4), are positioned at two limit places of movement nut (7) round trip; Said locking device of locking (11) and the locking device of unblanking (14), both are travel switch, and the major joint of two travel switches connects two power interfaces of power control (15) respectively; The normally closed joint of the travel switch of the said locking device of locking (11) connects an end of motor (1); A parallelly connected diode D1 between major joint and the normally closed joint, the positive pole of diode D1 is connected on the normally closed joint; The normally closed joint of the travel switch of the said locking device of unblanking (14) connects an other end of motor (1); A parallelly connected diode D2 between major joint and the normally closed joint, the positive pole of diode D2 is connected on the normally closed joint.
2. alarms and security systems for automobiles according to claim 1 is characterized in that: the joint of often opening of the travel switch of often driving joint and the locking device of unblanking (14) of the travel switch of the said locking device of locking (11) all is connected alarming device (13).
3. alarms and security systems for automobiles according to claim 1 and 2 is characterized in that: the on-off circuit of automatically time-delay power-off is set in the said power control (15), and delay time is 1.5-2.5 second.
4. alarms and security systems for automobiles according to claim 1 and 2 is characterized in that: remote control is set in the said power control (15) receives control module, the configuration portable remote controller.
5. alarms and security systems for automobiles according to claim 3 is characterized in that: remote control is set in the said power control (15) receives control module, the configuration portable remote controller.
6. alarms and security systems for automobiles according to claim 1 and 2 is characterized in that: said alarming device (13) is the alarming device of sound/light.
7. alarms and security systems for automobiles according to claim 3 is characterized in that: said alarming device (13) is the alarming device of sound/light.
8. alarms and security systems for automobiles according to claim 4 is characterized in that: said alarming device (13) is the alarming device of sound/light.
9. alarms and security systems for automobiles according to claim 5 is characterized in that: said alarming device (13) is the alarming device of sound/light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202439255U CN202559885U (en) | 2012-05-29 | 2012-05-29 | Automobile anti-theft device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202439255U CN202559885U (en) | 2012-05-29 | 2012-05-29 | Automobile anti-theft device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202559885U true CN202559885U (en) | 2012-11-28 |
Family
ID=47209551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202439255U Expired - Fee Related CN202559885U (en) | 2012-05-29 | 2012-05-29 | Automobile anti-theft device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202559885U (en) |
-
2012
- 2012-05-29 CN CN2012202439255U patent/CN202559885U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105064816A (en) | Intelligent U-shaped lock based on two-level locking mechanism | |
| CN201080214Y (en) | Electric vehicle with intelligent theft-proof lock | |
| CN205601973U (en) | Intelligent bicycle lock | |
| CN105857450A (en) | Remote control antitheft warning bicycle lock | |
| CN202593448U (en) | Anti-theft lock of automobile | |
| CN204489020U (en) | A kind of anti-theft lock of electric bicycle and Electrical Bicycle | |
| CN202559885U (en) | Automobile anti-theft device | |
| CN204846131U (en) | Antitheft lock of electric car | |
| CN204531700U (en) | A kind of pressure type alarming bicycle lock with Bluetooth function | |
| CN201198337Y (en) | Electric two-wheeler with electric control lock | |
| CN105196963A (en) | Device and method for electric vehicle antitheft based on relay | |
| CN203097474U (en) | Novel anti-theft lock | |
| CN102963461B (en) | Motorcycle rear fork anti-theft lock | |
| CN202046391U (en) | Anti-theft alarm device | |
| CN102363436B (en) | Novel electric vehicle motor lock | |
| CN201484545U (en) | Built-in electric vehicle anti-theft lock | |
| CN204161305U (en) | With the power battery pack storage battery of wireless control switch formula anti-joyride device | |
| CN203321104U (en) | Remote control alarm door lock | |
| CN202689722U (en) | Electronic lock | |
| CN203640449U (en) | Electric control anti-theft vehicle door lock | |
| CN201627476U (en) | Remotely-controlled electronic safe | |
| CN201457671U (en) | Electric vehicle provided with electronic control lock | |
| CN2744795Y (en) | Electric lock with remotely controlled alarm for electric vehicle and motorcycle | |
| CN203032800U (en) | Motor lock of electric vehicle | |
| CN202788268U (en) | Intelligent anti-theft lock with limiting switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20130529 |