CN202046391U - Anti-theft alarm device - Google Patents
Anti-theft alarm device Download PDFInfo
- Publication number
- CN202046391U CN202046391U CN2010205177255U CN201020517725U CN202046391U CN 202046391 U CN202046391 U CN 202046391U CN 2010205177255 U CN2010205177255 U CN 2010205177255U CN 201020517725 U CN201020517725 U CN 201020517725U CN 202046391 U CN202046391 U CN 202046391U
- Authority
- CN
- China
- Prior art keywords
- lock
- motor
- change
- over switch
- slide block
- 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
Abstract
The utility model discloses an anti-theft alarm device which mainly consists of a storage battery, an ignition switch, a relay, a switch lock, a motor lock and a motor, wherein the switch lock, the motor lock and the motor are electrically connected to form a positive/negative rotation circuit of the motor, and a rotating shaft of the motor is mechanically connected with the motor lock; and the ignition switch is connected with the storage battery, is powered by the storage battery and is electrically connected with the positive/negative rotation circuit of the motor through the relay. In the utility model, the switch lock is directly and electrically connected with alarm elements such as a vibration alarm device, an indicator lamp and the like to control the alarm elements directly, so that the anti-theft alarm device cannot be decoded as a wireless signal is stolen in an alarm state, therefore, the anti-theft alarm device has a better safety performance.
Description
Technical field
The utility model relates to a kind of security protection equipment, particularly relates to a kind of antitheft alarm system.
Background technology
Motor bike is as a kind of vehicle easily, being that people's door is extensive use of.But along with the increase of motor bike quantity, the behavior of theft motor bike takes place repeatedly.For this reason, the motor bike dealer designs various folded anti-theft lock for motorcycle.The anti-theft lock for motorcycle of commonly using mostly adopts wireless remote control to carry out alarm control, the easy decoded decoding of this device of commonly using.
The utility model content
The purpose of this utility model is to provide a kind of safety performance better antitheft alarm system.
For achieving the above object, technical solution of the present utility model is:
A kind of antitheft alarm system of the utility model, it mainly is made up of storage battery, ignition lock, relay, change-over switch lock, electromechanical locks, motor; Described change-over switch lock, electromechanical locks, the motor motor positive and inverse circuit that is electrically connected to form, the rotating shaft of motor and electromechanical locks mechanical connection; Described ignition lock connects storage battery and by storage battery power supply, ignition lock is electrically connected the motor positive and inverse circuit by relay.
The utility model is involving vibrations annunciator and unlocked suggestion device also, and an end of described vibration alarm is electrically connected change-over switch lock, other end ground connection; The two ends of unlocked suggestion device are connected electrically in change-over switch and lock.
Described unlocked suggestion device can be indicator lamp or hummer or sound prompt device.
Described electromechanical locks comprises lock body, lock core, slide block, last touch switch (K2), following touch switch (K3), eccentric shaft; The through hole that described lock body is provided with containing cavity and penetrates and communicate with containing cavity from sidewall, described lock core are arranged in the through hole of lock body, the extended lock body in its outer end, and its inner is fixed on the slide block; Described slide block slips in the containing cavity of lock body and can move up and down along the axis of lock core, and the middle part of slide block has the elongated slot of a two ends semicircle, and this elongated slot can be conveyed motor output shaft bonded assembly eccentric shaft gap and be penetrated; Describedly go up touch switch (K2) and following touch switch (K3) all to be installed in the containing cavity of lock body interior and lay respectively at the top and bottom of slide block motion track, and last touch switch K2 and following its input end of touch switch K3 respectively with the phase-locked company of change-over switch, its mouth links to each other with motor.
Described change-over switch lock, electromechanical locks and motor all are arranged at the inside of engine chain wheel cover or the inside of clutch cover back plate.
After adopting such scheme,, alarm element is directly controlled because the utility model adopts the change-over switch lock directly to be electrically connected with alarm elements such as vibration alarm, indicator lamps.When it is in alarm condition, can be because of the wireless signal decoded decoding that is stolen, safety performance is better.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Description of drawings
Fig. 1 is a circuit block diagram of the present utility model;
Fig. 2 is the circuit diagram of the utility model when being in locking state;
Fig. 3 is the circuit diagram of the utility model when being in unlocking condition;
Fig. 4 is the structural representation of electromechanical locks of the present utility model;
Fig. 5 is the utility model eccentric shaft scheme drawing.
The specific embodiment
As shown in Figure 1 and Figure 2, the utility model is a kind of antitheft alarm system, and it mainly is made up of storage battery 1, ignition lock 2, relay L1, change-over switch lock 3, motor 4, vibration alarm 5, indicator lamp 6, electromechanical locks 7 (with reference to shown in Figure 4).
As shown in Figure 4, described electromechanical locks 7 comprises lock body 71, lock core 72, slide block 73, last touch switch (k2) 74, following touch switch (k3) 75, eccentric shaft 76.The through hole 712 that described lock body 71 is provided with containing cavity 711 and penetrates and communicate with containing cavity from sidewall, described lock core 72 are arranged in the through hole 712 of lock body 71, the extended lock body 71 in its outer end, and its inner is fixed on the slide block 73; Described slide block 73 slips in the containing cavity 711 of lock body 71 and can move along the axis of lock core 72 is upper and lower, the middle part of slide block 73 has the elongated slot 731 of a two ends semicircle, this elongated slot 731 can allow eccentric shaft 76 (as shown in Figure 5) gap that is connected on the motor 4 penetrate, so that driving slide block 73 slides up and down, thereby drive lock core 72 upper and lower the moving that are fixed on the slide block 73, be in the different conditions of unblanking with locking.Describedly go up touch switch (k2) 74 and following touch switch (k3) 75 all to be installed in the containing cavity 711 of lock body 71 interior and lay respectively at the top and bottom of slide block 73 motion tracks, and its input end links to each other with change-over switch lock 3 respectively, its mouth links to each other with motor 4, so that obtain unblank signal with the locking different conditions of lock core 72.
As Fig. 2, shown in Figure 3, described change-over switch lock 3, electromechanical locks 7, the motor 4 motor positive and inverse circuit that is electrically connected to form, the rotating shaft of motor 4 and electromechanical locks 7 mechanical connections; Described ignition lock 2 connects storage battery 1 and by storage battery 1 power supply, ignition lock 2 is electrically connected the motor positive and inverse circuit by relay L1.
One end of described vibration alarm 5 is electrically connected change-over switch lock 5, other end ground connection; The two ends of indicator lamp 6 are connected electrically on the change-over switch lock 3.
The positive and negative rotation circuit that above-mentioned change-over switch lock 3, motor 4 and electromechanical locks 7 are formed all is built in the inside of motor cycle engine chain wheel cover or the inside of clutch cover back plate (figure does not show).
Principle of work of the present utility model:
As shown in Figure 2, locking state.When ignition lock 2 switches to state ON: relay L1 non-transformer after closing ignition lock 2, K1 is in closure state, storage battery 1 electric current positive pole forms the loop through ignition lock 2, indicator lamp 6, change-over switch lock 3 with taking, and indicator lamp 6 Chang Liang are to remind the car owner unlocked.
When change-over switch lock 3 switched to state OFF: storage battery 1 electric current positive pole, ignition lock 2, K1, change-over switch were locked 3 positive poles, vibration alarm 5 and are formed the loop with taking, vibration alarm 5 work.Simultaneously, upward only switch, electromechanical locks 7, motor 4 positive poles, change-over switch are locked 3 negative poles and are formed the loop with taking, realize that motor 4 is just changeing, and drive lock core 72 and outwards move.When lock core 72 arrived top dead point, touch switch (K2) 74 is depressed in elastic card 77 upper ends on the lock core 72 disconnected touch switch (K2) 74, and motor 4 power supplys are cut off, and finish and lock.Simultaneously, indicator lamp 6 opens circuit because of negative pole change-over switch lock 3 is in, and indicator lamp 6 extinguishes.
As shown in Figure 3, unlocking condition.When ignition lock 2 switches to state OFF, when change-over switch 3 switched to ON from the OFF state: storage battery 1 electric current positive pole was locked 3 negative poles and is formed the loop with taking through ignition lock 2, K1, change-over switch lock 3, the following touch switch (K3) 75 of electromechanical locks 7, change-over switch, realize the counter-rotating of motor 4, drive lock core 72 and inwardly move.When lock core 72 arrived bottom dead point, touch switch 75 is depressed down in slide block 73 lower ends of lock core 72 bottoms disconnected touch switch (K3) 75, and motor 4 power supplys are cut off, and finish and unblank.
After ignition lock 2 is opened, the relay L1 work of switching on, K1 inhales disconnected, locks 3 positive poles by change-over switch and is completely severed, and vibration alarm 5 is reported to the police, and indicator lamp 6, electromechanical locks 7 all can't be worked, to guarantee traffic safety.
The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented with this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (6)
1. antitheft alarm system, it is characterized in that: it mainly is made up of storage battery, ignition lock, relay, change-over switch lock, electromechanical locks, motor; Described change-over switch lock, electromechanical locks, motor connect and compose a motor positive and inverse circuit, the rotating shaft of motor and electromechanical locks mechanical connection; Described ignition lock connects storage battery and by storage battery power supply, ignition lock is electrically connected the motor positive and inverse circuit by relay.
2. antitheft alarm system according to claim 1 is characterized in that: it goes back involving vibrations annunciator and unlocked suggestion device, and an end of described vibration alarm is electrically connected change-over switch lock, other end ground connection; The two ends of unlocked suggestion device are connected electrically in change-over switch and lock.
3. antitheft alarm system according to claim 2 is characterized in that: described unlocked suggestion device can be indicator lamp or hummer or sound prompt device.
4. antitheft alarm system according to claim 1 is characterized in that: described electromechanical locks comprises lock body, lock core, slide block, last touch switch (K2), following touch switch (K3), eccentric shaft; The through hole that described lock body is provided with containing cavity and penetrates and communicate with containing cavity from sidewall, described lock core are arranged in the through hole of lock body, the extended lock body in its outer end, and its inner is fixed on the slide block; Described slide block slips in the containing cavity of lock body and can move up and down along the axis of lock core, and the middle part of slide block has the elongated slot of a two ends semicircle, and this elongated slot can be conveyed motor output shaft bonded assembly eccentric shaft gap and be penetrated; Describedly go up touch switch (K2) and following touch switch (K3) all to be installed in the containing cavity of lock body interior and lay respectively at the top and bottom of slide block motion track.
5. antitheft alarm system according to claim 4 is characterized in that: described go up touch switch (K2) and its input end of following touch switch (K3) respectively with the phase-locked company of change-over switch, its mouth links to each other with motor.
6. antitheft alarm system according to claim 1 is characterized in that: described change-over switch lock, electromechanical locks and motor all are arranged at the inside of engine chain wheel cover or the inside of clutch cover back plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205177255U CN202046391U (en) | 2010-08-31 | 2010-08-31 | Anti-theft alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205177255U CN202046391U (en) | 2010-08-31 | 2010-08-31 | Anti-theft alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202046391U true CN202046391U (en) | 2011-11-23 |
Family
ID=44986710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205177255U Expired - Fee Related CN202046391U (en) | 2010-08-31 | 2010-08-31 | Anti-theft alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202046391U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104176156A (en) * | 2013-05-21 | 2014-12-03 | 申国平 | Novel double-security device |
| CN104590436A (en) * | 2014-12-10 | 2015-05-06 | 苏州欣航微电子有限公司 | Special electronic lock for electric vehicle |
| CN104627270A (en) * | 2014-12-10 | 2015-05-20 | 苏州欣航微电子有限公司 | Special novel electronic lock for electric vehicle |
-
2010
- 2010-08-31 CN CN2010205177255U patent/CN202046391U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104176156A (en) * | 2013-05-21 | 2014-12-03 | 申国平 | Novel double-security device |
| CN104590436A (en) * | 2014-12-10 | 2015-05-06 | 苏州欣航微电子有限公司 | Special electronic lock for electric vehicle |
| CN104627270A (en) * | 2014-12-10 | 2015-05-20 | 苏州欣航微电子有限公司 | Special novel electronic lock for electric vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105064816A (en) | Intelligent U-shaped lock based on two-level locking mechanism | |
| CN202046391U (en) | Anti-theft alarm device | |
| CN206844869U (en) | A kind of intelligent bicycle lock | |
| CN105113873A (en) | Intelligent U-shaped lock | |
| CN203403733U (en) | Electronic lock charged with solar energy | |
| CN105235788B (en) | Electricity rubs wireless theft-proof device | |
| CN102730112A (en) | Intelligent anti-theft electric vehicle capable of being locked in process of being switched off and needing of swiping card for restarting | |
| CN201610677U (en) | Remote control cipher theftproof lock for micro computer vehicle | |
| CN206634104U (en) | A kind of intelligent bicycle flower-drum lock control system | |
| CN205577652U (en) | Using mobile phones bluetooth signal control's emergent unlocking means | |
| CN201714194U (en) | Anti-theft lock of motorcycle | |
| CN203318566U (en) | Vehicle-mounted anti-theft electronic lock | |
| CN209534992U (en) | A kind of new-energy automobile central controlled lock control device | |
| CN102363436A (en) | Novel electric vehicle motor lock | |
| CN105966500A (en) | Electric car anti-theft system | |
| CN201835630U (en) | Wireless remote alarm lock dedicated to electric bicycle or motorcycle | |
| CN202391263U (en) | Vehicular intelligent automatic lock | |
| CN202081742U (en) | Induction type automatic vehicle unlocking system | |
| CN205277074U (en) | But automatic alarm's theftproof intelligence lock | |
| CN105799815B (en) | A kind of bicycle front tube bluetooth lockset, bluetooth lock system and its solution vehicle locking method | |
| CN202131856U (en) | Keyless automatic vehicle lock | |
| CN201694283U (en) | Motorcycle rear fork anti-theft lock | |
| CN205675137U (en) | A kind of electric motor car one-key start alarm | |
| CN202208328U (en) | Novel motor lock for electric motor car | |
| CN201605905U (en) | Anti-theft remote-control lock for electric motor car |
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: 20111123 Termination date: 20130831 |