CN102431609A - Automatic lock of electric bicycle - Google Patents
Automatic lock of electric bicycle Download PDFInfo
- Publication number
- CN102431609A CN102431609A CN2011102976062A CN201110297606A CN102431609A CN 102431609 A CN102431609 A CN 102431609A CN 2011102976062 A CN2011102976062 A CN 2011102976062A CN 201110297606 A CN201110297606 A CN 201110297606A CN 102431609 A CN102431609 A CN 102431609A
- Authority
- CN
- China
- Prior art keywords
- lock
- dead bolt
- coil
- electromagnetic
- impedance state
- 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.)
- Granted
Links
Images
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The invention relates to an automatic lock of an electric bicycle, which comprises a lock shell, a lock tongue, a lock cylinder, a lock key, a lock plate and an electromagnetic coil, also comprises a driver, wherein the input end of the driver is connected with a motor coil; the output end of the driver is connected with an electromagnetic lock coil through a high impedance state triode VT0; a base of the high impedance state triode VT0 is connected with one output end of a central controller; and the base is input with high level when the electric bicycle is opened. The automatic lock of the electric bicycle can avoid the manual locking. By using the special made driver, the motor generates an instantaneous current when rotating, the electromagnetic induction can be realized, and the lock tongue is blocked by the lock key when being pulled to translate. However, in the normal driving, the triode VT0 is in the high impedance state when the electric bicycle is powered on, so that the electromagnetic lock coil is disconnected, the electromagnetic lock is out of action, and the normal driving is not affected.
Description
Technical field:
The present invention relates to a kind of lock, be specifically related to a kind of Electrical Bicycle automatic lock.
Background technology:
Electrical Bicycle has brought convenience for people trip, aspect antitheft, also is of a great variety to the lock of Electrical Bicycle.Yet the lock of Electrical Bicycle is all independent with car body at present, and driving and lock car all need strengthen work capacity, and it is not very convenient using.It is all heavier usually to add lock body, and the back of unblanking has problems to depositing also of lock body, causes the wearing and tearing at positions such as bicycle basket easily.When running into inclement weather such as sleet, wear raincoat and more cause and drive and the inconvenience of lock car.
Summary of the invention:
The present invention is driving and is locking car to be easy to operation in order to make Electrical Bicycle, provides a kind of hardly with the Electrical Bicycle automatic lock of considering lock car problem.
The technical scheme that realizes above-mentioned purpose is: a kind of Electrical Bicycle automatic lock, comprise the lock shell, and dead bolt, lock core and locking key, the lock shell is fixed on car body one side, and its center suit of a lock collar is fixed on the axletree, and lock collar is provided with the arc lockhole with the dead bolt coupling; Dead bolt is laterally installed and is locked in the shell; The dead bolt middle part is set with sucker, and the left side of this sucker is provided with the cylinder table terrace, and a side of this cylinder table terrace is equipped with lock keyway; Be set with locking key in the lock keyway and top pressure spring is installed; This locking key cooperates with dead bolt cylinder table terrace, in a side of lock keyway lock core is installed, and the shift fork of lock core cooperates with the locking key upper flange; The left end of dead bolt is provided with thrust spring left; The right-hand member outside of dead bolt is set with iron core, is wound with coil on the iron core; Also comprise an actuator, the input end of this actuator is connected with motor coil, and this output end of driver is connected with the electromagnetic lock coil through a high-impedance state aerotron VT0; The base stage of this high-impedance state aerotron VT0 is connected with a mouth of central controller, and when electric car is opened this base stage input high level.
Said actuator is made up of six power devices; Power device VTl and VT4, VT3 and VT6; VT2 and VT5 form the driving half-bridge respectively, constitute three phase inverter bridge, and an end of three phase inverter bridge is connected with the electromagnetic lock coil through a high-impedance state aerotron; VTl and VT4, VTl3 and VT6, the centre of VT2 and VT5 is connected with motor winding respectively.
Said power device adopts power transistor (GTR) or metal-oxide-semiconductor field effect transistor (MOSFET) or insulated gate bipolar transistor (IGBT) or gate turn off thyristor (GT0) or power transistor.
Two ends at the electromagnetic lock coil are parallel with capacitor C.
Beneficial effect is following: Electrical Bicycle automatic lock provided by the invention, the user can be placed into suitable place with battery-driven car at random and get final product, and need not artificial lock car.Its principle of work is, after the battery-driven car outage, the pushing motor walking can make motor produce electric current, and the coil in this current drives electromagnetic lock is automatically locked after dead bolt is moved, thereby realizes the purpose of automatic lock car.Be in the state of equilibrium of more weak thrust under the dead bolt normal circumstances of electromagnetic lock of the present invention, utilize the purpose made actuator, produce an instantaneous current during motor rotation and can realize electromagnetic induction; The translation of pulling dead bolt, stuck thereby locking key realizes dead bolt, yet when normal driving; The electric car energising makes aerotron VT0 be in high-impedance state; Thereby the coil of electromagnetic lock is disconnected, and electromagnetic lock is ineffective, does not influence cruising.
Description of drawings:
Fig. 1 is the opening scheme drawing of automatic lock;
Fig. 2 is the lockup state scheme drawing of automatic lock;
Fig. 3 is the lock collar structural representation that cooperates with Fig. 2;
Fig. 4 is the circuit diagram of actuator.
The specific embodiment:
Referring to Fig. 1, Fig. 2 and Fig. 3; The lock shell 1 of Electrical Bicycle automatic lock is fixed on car body one side, and lock collar 18 its center suits are fixed on the axletree, and lock collar 18 is provided with arc lockhole 19; Arc lockhole 19 cooperates on dead bolt 4 in the lock shell 1 and this lock collar, and the purpose of car and driving is locked in realization.
Fig. 1 and Fig. 2 have shown the unlatching and the lockup state of this automatic lock respectively: dead bolt 4 is laterally installed and is locked in the shell 1; Dead bolt 4 middle parts are set with sucker 5, and the left side of this sucker 5 is provided with cylinder table terrace 9, and a side of this cylinder table terrace 9 is equipped with lock keyway 7; Be set with locking key 6 in the lock keyway 7 and top pressure spring 8 is installed; This locking key 6 cooperates with cylinder table terrace 9 on the dead bolt, and when sucker 18 drove dead bolts 4 to right translation, step surface 9 was followed translation; Thereby locking key 6 falls into this step surface downside and plays the purpose that stops dead bolt 4 to move to left, and play the purpose of locking because of dead bolt 4 is stuck this moment.
Side at lock keyway 7 is equipped with lock core 11, and the shift fork 10 of lock core 11 cooperates with locking key upper flange 14, can drive in the locking key 6 with key rotary locking cylinder 11 when need driving and move, and moves in the locking key 6 that afterwards dead bolt 4 can return.
The return of dead bolt 4 is the effects of leaning on the thrust spring 13 of its left end setting; Promptly the left end at dead bolt 4 is provided with top platform 12; Thrust spring 13 roof pressures of dead bolt left end suit are on this top platform 12; In fact this thrust spring 13 is weak springs, and it mainly acts on is not have external force to make the dead bolt 4 can self-return as the time spent.
The right-hand member outside of dead bolt 4 is set with iron core 3, is wound with coil 2 on the iron core 3, and energising back iron core 3 produces the said sucker 18 of magnetic attraction, to reach the purpose of pulling dead bolt 4 translations.
The power supply of coil 2 is to rely on an actuator 16, and the input end of this actuator 16 is connected with motor coil 17, and the mouth of this actuator 16 is connected with electromagnetic lock coil 2 through a high-impedance state aerotron VT0; The base stage of this high-impedance state aerotron VT0 is connected with a mouth of central controller 15, and when electric car is opened this base stage input high level.
The physical circuit figure of actuator 16 is made up of six power devices referring to Fig. 4.Power device VTl and VT4, VT3 and VT6; VT2 and VT5 form the driving half-bridge respectively, constitute three phase inverter bridge, and an end of three phase inverter bridge is connected with the electromagnetic lock coil through a high-impedance state aerotron; VTl and VT4, VTl3 and VT6, the centre of VT2 and VT5 is connected with motor winding respectively.In addition, for coil is protected, can also be parallel with capacitor C (for drawing) at the two ends of electromagnetic lock coil.
Said power device can adopt power transistor (GTR) or metal-oxide-semiconductor field effect transistor (MOSFET) or insulated gate bipolar transistor (IGBT) or gate turn off thyristor (GT0) or power transistor.
Claims (4)
1. an Electrical Bicycle automatic lock comprises the lock shell, dead bolt, and lock core and locking key is characterized in that: the lock shell is fixed on car body one side, and its center suit of a lock collar is fixed on the axletree, and lock collar is provided with the arc lockhole with the dead bolt coupling; Dead bolt is laterally installed and is locked in the shell; The dead bolt middle part is set with sucker, and the left side of this sucker is provided with the cylinder table terrace, and a side of this cylinder table terrace is equipped with lock keyway; Be set with locking key in the lock keyway and top pressure spring is installed; This locking key cooperates with dead bolt cylinder table terrace, in a side of lock keyway lock core is installed, and the shift fork of lock core cooperates with the locking key upper flange; The left end of dead bolt is provided with thrust spring left; The right-hand member outside of dead bolt is set with iron core, is wound with coil on the iron core; Also comprise an actuator, the input end of this actuator is connected with motor coil, and this output end of driver is connected with the electromagnetic lock coil through a high-impedance state aerotron VT0; The base stage of this high-impedance state aerotron VT0 is connected with a mouth of central controller, and when electric car is opened this base stage input high level.
2. Electrical Bicycle automatic lock according to claim 1 is characterized in that: said actuator is made up of six power devices; Power device VTl and VT4, VT3 and VT6; VT2 and VT5 form the driving half-bridge respectively, constitute three phase inverter bridge, and an end of three phase inverter bridge is connected with the electromagnetic lock coil through a high-impedance state aerotron; VTl and VT4, VTl3 and VT6, the centre of VT2 and VT5 is connected with motor winding respectively.
3. Electrical Bicycle automatic lock according to claim 1 is characterized in that: said power device adopts power transistor (GTR) or metal-oxide-semiconductor field effect transistor (MOSFET) or insulated gate bipolar transistor (IGBT) or gate turn off thyristor (GT0) or power transistor.
4. Electrical Bicycle automatic lock according to claim 1 is characterized in that: the two ends at the electromagnetic lock coil are parallel with capacitor C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110297606 CN102431609B (en) | 2011-09-30 | 2011-09-30 | Automatic lock of electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110297606 CN102431609B (en) | 2011-09-30 | 2011-09-30 | Automatic lock of electric bicycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102431609A true CN102431609A (en) | 2012-05-02 |
| CN102431609B CN102431609B (en) | 2013-11-06 |
Family
ID=45980047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110297606 Expired - Fee Related CN102431609B (en) | 2011-09-30 | 2011-09-30 | Automatic lock of electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102431609B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332569A (en) * | 2015-12-11 | 2016-02-17 | 杭州金通公共自行车科技股份有限公司 | Electronic control temporary lock device for public bike |
| CN107187422A (en) * | 2017-04-18 | 2017-09-22 | 北京摩拜科技有限公司 | Control method for vehicle, equipment, system and vehicle |
| CN112298414A (en) * | 2020-09-09 | 2021-02-02 | 陈丽敏 | Shared brake type bicycle lock for bicycle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0044870B1 (en) * | 1980-02-09 | 1985-09-25 | Kokusai Gijutsu Kaihatsu Kabushiki Kaisha | Electric lock system |
| CN2071377U (en) * | 1990-06-15 | 1991-02-13 | 刘克俭 | Automatic interlocking controlling device for anti-wrongly operation of high voltage switch apparatus |
| CN2241664Y (en) * | 1996-04-22 | 1996-12-04 | 林国纪 | Anti-theft bicycle lock |
| CN2787545Y (en) * | 2005-11-18 | 2006-06-14 | 许志明 | Improved structure of bicycle remote-controlled lock for electric bicycles |
| CN201825150U (en) * | 2010-10-29 | 2011-05-11 | 邓云汉 | Electromagnetic lock |
-
2011
- 2011-09-30 CN CN 201110297606 patent/CN102431609B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0044870B1 (en) * | 1980-02-09 | 1985-09-25 | Kokusai Gijutsu Kaihatsu Kabushiki Kaisha | Electric lock system |
| CN2071377U (en) * | 1990-06-15 | 1991-02-13 | 刘克俭 | Automatic interlocking controlling device for anti-wrongly operation of high voltage switch apparatus |
| CN2241664Y (en) * | 1996-04-22 | 1996-12-04 | 林国纪 | Anti-theft bicycle lock |
| CN2787545Y (en) * | 2005-11-18 | 2006-06-14 | 许志明 | Improved structure of bicycle remote-controlled lock for electric bicycles |
| CN201825150U (en) * | 2010-10-29 | 2011-05-11 | 邓云汉 | Electromagnetic lock |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332569A (en) * | 2015-12-11 | 2016-02-17 | 杭州金通公共自行车科技股份有限公司 | Electronic control temporary lock device for public bike |
| CN105332569B (en) * | 2015-12-11 | 2017-12-26 | 杭州金通公共自行车科技股份有限公司 | Automatically controlled interim locking device for public bicycles |
| CN107187422A (en) * | 2017-04-18 | 2017-09-22 | 北京摩拜科技有限公司 | Control method for vehicle, equipment, system and vehicle |
| CN112298414A (en) * | 2020-09-09 | 2021-02-02 | 陈丽敏 | Shared brake type bicycle lock for bicycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102431609B (en) | 2013-11-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102431609B (en) | Automatic lock of electric bicycle | |
| CN106285221A (en) | A kind of intelligence self-charging door lock | |
| CN103448698A (en) | Automobile wind-resistance brake device and electrical control system thereof | |
| CN105632797B (en) | The bistable electromagnetic operating mechanism of storage capacitor excitation | |
| CN206384077U (en) | A kind of automatic lock of electric bicycle car device | |
| CN206186817U (en) | A prevent surge charging circuit in advance that is used for on -vehicle machine or fill electric pile of charging | |
| CN103625511A (en) | Safe interlocking control method for electric locomotive garage-in motor car | |
| CN105774563A (en) | Direct-current brushless hub motor energy recovery and regenerative braking system and electric vehicle | |
| CN108032736A (en) | Electric automobile and its method for recovering brake energy | |
| CN209544177U (en) | A kind of high-voltage breaker spring operating mechanism and transmission device | |
| CN207863651U (en) | A kind of pure motor driving anti-picking lock | |
| CN205632143U (en) | Energy recuperation and auxiliary braking system interconnected system of pure electric motorcycle car | |
| CN205857959U (en) | A kind of full-automatic electric lock construction | |
| CN204876917U (en) | During directly allying oneself with, power door lock controls switching device | |
| CN205025223U (en) | Non -contact electromagnetic induction locks for centrifugal separator | |
| CN203402171U (en) | Automobile wind resistance braking device and electrical control system thereof | |
| CN206141667U (en) | Heel brace structure with linkage of electric motor car switch | |
| CN207767935U (en) | It is a kind of to have bed of the bed board from open function | |
| CN206921704U (en) | Utilize the bistable state fast driving device of compound electric magnetic force | |
| CN101994437A (en) | Antitheft electric motor lock of electric rolling door | |
| CN207451553U (en) | A kind of electrocar easy to remove | |
| CN207420306U (en) | A kind of vehicle window door infrared ray finger pinch device | |
| CN207436597U (en) | The parking stall for having the function of automatic spacing adds a layer device | |
| CN207435955U (en) | A kind of ticket check gate slipping protection mechanism | |
| CN205837012U (en) | A kind of single support is played except device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: HENAN LONGJU MOTOR TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HENAN DAHE NEW ENERGY CO., LTD. Effective date: 20130918 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 450002 ZHENGZHOU, HENAN PROVINCE TO: 450000 ZHENGZHOU, HENAN PROVINCE |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20130918 Address after: 450000, Zhengzhou economic and Technological Development Zone, Henan, Fourth Avenue West, North Third Road South Applicant after: Henan Longju Electric Technology Co., Ltd. Address before: 450002, No. 2, unit 5, building 4, 21 North residential village, Jinshui village, Jinshui District, Henan, Zhengzhou Applicant before: Henan Dahe New Energy Co., Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20150930 |
|
| EXPY | Termination of patent right or utility model |