CN200954845Y - Electric-vehicle braking assembly with locking device - Google Patents
Electric-vehicle braking assembly with locking device Download PDFInfo
- Publication number
- CN200954845Y CN200954845Y CN 200620077538 CN200620077538U CN200954845Y CN 200954845 Y CN200954845 Y CN 200954845Y CN 200620077538 CN200620077538 CN 200620077538 CN 200620077538 U CN200620077538 U CN 200620077538U CN 200954845 Y CN200954845 Y CN 200954845Y
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- CN
- China
- Prior art keywords
- lock
- brake
- ring
- brake assembly
- lock core
- 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
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Abstract
The utility model relates to electrical bicycle brake assembly with lock device, comprising an electrical bicycle hub, a brake assembly housing, a lock device and a brake device. The lock device comprises a lock column moving along the brake ring-shaped wing and a reset spring. The brake ring is provided with a concave matching to the terminal surface of the lock column. The lock core is arranged at one side of the brake assembly housing. The linkage device is arranged between the lock core and lock column. The lock core interlinks the lock column via the linkage device. The linkage device comprises the lock core linkage and the bulge wheel arranged in parallel with the lock column. The block ring is arranged along the shaft of the lock column. The bulge wheel on the block ring is close to the bulge strip forming a rotation sliding structure. The utility model adopts the bulge wheel to drive the lock column forming a linkage device. The lock column extends and compacts under the driving of irregular bulge strip movement to realize the lock of the brake ring. The bulge wheel structure is simple and reliable.
Description
Technical field
The utility model relates to a kind of battery-driven car lock field, particularly relate to a kind of existing drag function and have the lock function again, combine with the brake gear electric vehicle brake assembly of device with lock together, its is suitable for battery-driven car and other similar vehicles and uses.
Background technology
Existing various electronic locks on the market have lock front-wheel or trailing wheel, and producer goes to consider from the fastness aspect that increases existing electronic lock, add locking device on the brake gear of battery-driven car, in the hope of from the stolen question of substance of basic solution battery-driven car.Chinese patent notification number CN2711004Y discloses a kind of electric vehicle brake assembly of device with lock, comprise the electric wheel rear axle, be installed in electric vehicle hub and assembly shell on the battery-driven car hind axle successively, and the brake holding device that places the assembly shell inner cavity, assembly shell one end is captiveed joint with rack for electric motor car, be installed in lock core and link gear thereof in the assembly shell, be fixedly connected on the wheel hub lock ring on the electric vehicle hub, be fixedly connected on the reaction plate on the assembly shell, being installed in the reaction plate slidably, lock and retracing spring constitute brake holding assembly blocking device, lock core drives lock by link gear and cooperates surely with the hublock ring lock, wherein the link gear with the lock interlock comprises the bevel gear that is arranged on lock core afterbody and lock core interlock, be installed in the umbrella fluted disc that is meshed with bevel gear between lock core and the reaction plate, non-engagement end face of umbrella fluted disc and lock are connected, and the link gear that transmits key power in this utility model is too complicated, it is too much to form structure.The electric bicycle of of this sort device with lock is stopped a lot, roughly is divided into brake holding and rises stopping two kinds, the link gear more complicated on stopping of generally rising, and link is many, assembling difficulty, productive costs are high to cause the lock structure complexity to break down.The electric vehicle brake assembly of device with lock of the prior art no matter be that brake holding or rise is stopped and all had above defective, need be made corresponding improvement.
Summary of the invention
The purpose of this utility model is to provide a kind of transmission process simple at the not enough defective in the above-mentioned battery-driven car lock technology, the electric vehicle brake assembly of device with lock simple and compact for structure.
For achieving the above object, the utility model adopts a kind of electric vehicle brake assembly of device with lock, comprise electric vehicle hub and brake assembly shell, locking device, brake gear, locking device comprises can be along the lock and the retracing spring thereof of brake ring radial slippage, the circumference of brake ring is provided with the pit that matches with the lock end face, in brake assembly shell one side lock core is installed, between lock core and lock, be provided with link gear, lock core constitutes interlock by link gear and lock radial slippage, link gear comprises and lock core interlock and the cam that is arranged side by side with lock, on lock, axially be provided with back-up ring, raised line close neighbour on back-up ring and the cam constitutes rotation-sliding and cooperates.
The utility model is by the improvement of the locking device that is provided with in the electric vehicle brake assembly to prior art device with lock, the link gear that drives the lock action is arranged to cam, realize the flexible of lock according to the irregular track of the raised line on the cam, realization is to the locking of brake ring, cam structure is simple and practical, and functional reliability is also than higher.This practical blocking device also is applicable to other brake gears except with the brake apparatus that rises cooperates, as long as according to concrete brake gear structure blocking device is set.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the B-B cutaway view of Fig. 1.
The specific embodiment
As Fig. 1, shown in 2, this practical specific embodiment is a kind of electric vehicle expansion brake assembly of device with lock, comprise electric vehicle hub and expansion brake assembly shell 1, brake ring 3 is arranged in the expansion brake assembly shell 1, brake ring 3 is captiveed joint with the motor reel of battery-driven car, the circumference of brake ring 3 is provided with pit 31, the brake apparatus that rises is arranged in the brake ring 3, side at expansion brake assembly shell 1 is provided with the storage chamber 11 that holds lock 4 and retracing spring 5 thereof, shrinkage pool 31 on lock 4 end faces and the brake ring 3 matches, pit 31 numbers on the brake ring 3 are identical with lock 4 numbers or become multiple to concern and rectangular distribution, lock core 2 is provided with in the same way with storage chamber 11 homonymies, be provided with and lock core 2 interlock and the cam 6 that is arranged side by side with lock 4 at lock core 2 afterbodys, on lock 4, axially be provided with back-up ring 41, spiral raised line 61 close neighbours on back-up ring 41 and the cam 6 constitute rotation-sliding and cooperate.
The principle of work of the locking device of the foregoing description is to insert key in the lockhole of lock core 2, left-hand revolution lock core 2, driving cam 6 rotates, spiral raised line on the cam 6 rotates along track, make back-up ring 41 not compressed by spiral raised line 61, lock 4 slips into pit 31 with brake ring 3 lockings under the reset force effect of retracing spring 5, promptly locked electric vehicle hub; When also having lock 4 slippages, lock 4 end faces not with brake ring 3 on shrinkage pool 31 constitute the situation of lock fit, but as long as electric vehicle hub rotates, the shrinkage pool 31 on the brake ring 3 just can constitute locking with lock 4, has guaranteed the reliability that locks.Clockwise rotate lock core 2, make cam 6 revolutions, the back-up ring 41 that the spiral raised line 61 on it promotes on the lock 4 makes lock 4 withdraw from shrinkage pool 31, oppresses retracing spring 5 simultaneously, makes its energy storage, promptly realizes unblanking.
Present embodiment is to be used for electric vehicle expansion brake assembly, and the utility model also is applicable to other brake gears, as long as according to concrete brake gear structure blocking device is set, such as battery-driven car brake holding assembly.
Claims (3)
1, a kind of electric vehicle brake assembly of device with lock, comprise electric vehicle hub and brake assembly shell (1), locking device, brake gear, locking device comprises can be along the lock (4) and the retracing spring (5) thereof of brake ring (3) radial slippage, the circumference of brake ring (3) is provided with the pit (31) that matches with lock (4) end face, in brake assembly shell (1) one side lock core (2) is installed, between lock core (2) and lock (4), be provided with link gear, lock core (2) constitutes interlock by link gear and lock (4) radial slippage, it is characterized in that: link gear comprises and lock core (2) interlock and the cam (6) that is arranged side by side with lock (4), on lock (4), axially be provided with back-up ring (41), raised line (61) close neighbour on back-up ring (41) and the cam (6) constitutes rotation-sliding and cooperates.
2, according to the electric vehicle brake assembly of the described device with lock of claim 1, it is characterized in that: brake assembly shell (1) one side at described lock core (2) place is provided with the storage chamber (11) that holds lock (4) and retracing spring (5) thereof.
3, according to the electric vehicle brake assembly of claim 1 or 2 described devices with lock, it is characterized in that: pit (31) number on the described brake ring (3) is identical with lock (4) number or become multiple to concern and rectangular distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620077538 CN200954845Y (en) | 2006-09-19 | 2006-09-19 | Electric-vehicle braking assembly with locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620077538 CN200954845Y (en) | 2006-09-19 | 2006-09-19 | Electric-vehicle braking assembly with locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200954845Y true CN200954845Y (en) | 2007-10-03 |
Family
ID=38773429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620077538 Expired - Fee Related CN200954845Y (en) | 2006-09-19 | 2006-09-19 | Electric-vehicle braking assembly with locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200954845Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101992818A (en) * | 2010-11-11 | 2011-03-30 | 寿月光 | Electric vehicle locking tool |
| CN108657325A (en) * | 2018-07-10 | 2018-10-16 | 苏州市启献智能科技有限公司 | A kind of anti-theft device for motorcycle and theft preventing method |
-
2006
- 2006-09-19 CN CN 200620077538 patent/CN200954845Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101992818A (en) * | 2010-11-11 | 2011-03-30 | 寿月光 | Electric vehicle locking tool |
| CN101992818B (en) * | 2010-11-11 | 2013-01-23 | 寿月光 | Electric vehicle locking tool |
| CN108657325A (en) * | 2018-07-10 | 2018-10-16 | 苏州市启献智能科技有限公司 | A kind of anti-theft device for motorcycle and theft preventing method |
| CN108657325B (en) * | 2018-07-10 | 2020-04-28 | 苏州市启献智能科技有限公司 | Anti-theft device and anti-theft method for motorcycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090123 Address after: Longwan Haicheng lantern Lane in Wenzhou city of Zhejiang province No. 43, zip code: 325055 Patentee after: Wenzhoushi Jupeng Magnetic Energy Lock Co., Ltd. Address before: No. 56, water heating street, Haicheng office, Zhejiang, Wenzhou Province, 325000 Patentee before: Wang Chengquan |
|
| ASS | Succession or assignment of patent right |
Owner name: WENZHOU CITY JUPENG MAGNETIC LOCK CO., LTD. Free format text: FORMER OWNER: WANG CHENGQUAN Effective date: 20090123 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Electric-vehicle braking assembly with locking device Effective date of registration: 20100810 Granted publication date: 20071003 Pledgee: Bank of Wenzhou Limited by Share Ltd Ouhai branch Pledgor: Wenzhoushi Jupeng Magnetic Energy Lock Co., Ltd. Registration number: 2010990000841 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071003 Termination date: 20110919 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20121101 Granted publication date: 20071003 Pledgee: Bank of Wenzhou Limited by Share Ltd Ouhai branch Pledgor: Wenzhoushi Jupeng Magnetic Energy Lock Co., Ltd. Registration number: 2010990000841 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model |