CN206475975U - A kind of electric vehicle hub anti-theft device - Google Patents
A kind of electric vehicle hub anti-theft device Download PDFInfo
- Publication number
- CN206475975U CN206475975U CN201720059262.4U CN201720059262U CN206475975U CN 206475975 U CN206475975 U CN 206475975U CN 201720059262 U CN201720059262 U CN 201720059262U CN 206475975 U CN206475975 U CN 206475975U
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- lock
- lock core
- electric vehicle
- theft device
- fixed cover
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Abstract
The utility model provides a kind of electric vehicle hub anti-theft device, one wheel hub is installed including hind axle, lock core shaft one end is provided with a keyhole, lock core shaft's other end, which is provided with one and stretches into the lock core body internal cavities, states cam, the lock core body is provided with three sleeves, each sleeve inner is provided with a flexible bayonet lock, the lock core shaft is arranged on lock body, the lock body is arranged on the hind axle, spring described in one is installed between the flexible bayonet lock lower end projection and the sleeve, the fixed cover is fixed on the wheel hub upper end, the lock body is stretched into inside the fixed cover, the utility model is simple in construction, using with rear-wheel hub, the lock body being integrated is set, key drives lock core shaft to drive cam rotation during locking, flexible bayonet lock is set to stretch out fixed cover, it is stuck in fixed cover U-type groove, realize the locking of electric car, utilize three flexible bayonet lock lockings, coupling mechanism force is strong, and lock body structure intensity is high, unitary design is without carrying, it is used conveniently and safely.
Description
Technical field
The utility model belongs to electric vehicle anti-theft technical field, more particularly to a kind of electric vehicle hub anti-theft device.
Background technology
Present electric car market is very hot, and electric car is as a kind of vehicles of clean environment firendly in motor road
Today of congestion is favored by people.But electric vehicle anti-theft problem annoyings user always, traditional electric vehicle lock is adopted
Single structure design is used, often carries inconvenient and simple in construction, is easily destroyed, security is poor.
Therefore, invent a kind of electric vehicle hub anti-theft device and seem very necessary.
Utility model content
The technical problem existed for existing electric vehicle anti-theft technology, the utility model, which provides a kind of electric vehicle hub, to be prevented
Steal device.
A kind of electric vehicle hub anti-theft device includes wheel hub, hind axle, lock body, keyhole, U-type groove, fixed cover, lock core
Axle, lock core body, guide groove, flexible bayonet lock, sleeve, spring and cam；The hind axle is provided with wheel hub described in one, the lock core shaft
One end is provided with keyhole described in one, and lock core shaft's other end is provided with one and stretches into the described convex of the lock core body internal cavities
Wheel, the lock core body is provided with three sleeves, and each sleeve inner is provided with stretched described in one bayonet lock, the lock core
Axle is arranged on the lock body, and the lock body is arranged on the hind axle.
Preferably, the sleeve vertical direction is provided with the groove for accommodating flexible bayonet lock, and the outer surface of revolution of the flexible bayonet lock is set
There is spring.
Preferably, three flexible bayonet lock bottoms are tangent with the cam respectively.
Preferably, three flexible bayonet locks can be moved the guide groove of relevant position along along the lock body, described to lead
Groove is loop configuration.
Preferably, the fixed cover is fixed on the wheel hub upper end.
Preferably, three U-type grooves on the fixed cover described in relevant position on the lock body three respectively with leading
Groove aligns.
Preferably, provided with the groove for accommodating lock body in the fixed cover, the lock body is stretched into inside the fixed cover.
Compared with prior art, the utility model has the advantages that：The utility model is simple in construction, novel only
Spy, sets the lock body that is integrated, key drives lock core shaft to drive cam rotation during locking using with rear-wheel hub, make three it is uniform
Flexible bayonet lock stretches out fixed cover, is stuck in fixed cover U-type groove, realizes the locking of electric car, is locked using three flexible bayonet locks, lock
Clamp force is strong, effectively solves traditional electric vehicle lock using single structure design, often carries inconvenient and simple in construction, hold
It is vulnerable to destruction, the problem of security is poor, and lock body structure intensity is high, and one is set to wheel hub, without carrying, peace easy to use
Entirely.
Brief description of the drawings
Fig. 1 is the utility model tomograph.
Fig. 2 is that the utility model faces structure chart.
Fig. 3 is lock body tomograph in the utility model Fig. 1.
Fig. 4 is lock core body internal structure enlarged drawing in the utility model Fig. 3.
In figure：
1- wheel hubs, 2- hind axles, 3- lock bodies, 4- keyholes, 5-U type grooves, 6- fixed covers, 7- lock core shafts, 8- lock core bodies, 9-
Guide groove, 10- stretch bayonet lock, 11- sleeves, 12- springs, 13- cams.
Embodiment
The utility model is described further below in conjunction with accompanying drawing：
Embodiment：
As shown in accompanying drawing 1 to accompanying drawing 4
The utility model, which provides a kind of electric vehicle hub anti-theft device, includes wheel hub 1, hind axle 2, lock body 3, keyhole 4, U
Type groove 5, fixed cover 6, lock core shaft 7, lock core body 8, guide groove 9, flexible bayonet lock 10, sleeve 11, spring 12 and cam 13；Hind axle 2
One wheel hub 1 is installed, the one end of lock core shaft 7 is provided with a keyhole 4, and the other end of lock core shaft 7 is provided with one and stretches into the inside of lock core body 8 sky
The cam 13 of chamber, lock core body 8, which is provided with inside three sleeves 11, each sleeve 11, is provided with a flexible bayonet lock 10, and lock core shaft 7 is pacified
On lock body 3, lock body 3 is arranged on hind axle 2, flexible to be provided with a spring between the lower end projection of bayonet lock 10 and sleeve 11
12, three flexible bottoms of bayonet lock 10 are tangent with cam 13 respectively, and three flexible bayonet locks 10 can be led relevant position along along lock body 3
Groove 9 is moved, fixed cover 6 be fixed on three U-type grooves 5 on the upper end of wheel hub 1, fixed cover 6 respectively with relevant position three on lock body 3
Guide groove 9 is alignd, and lock body 3 is stretched into inside fixed cover 6.
Operation principle
The utility model is achieved like this, during utility model works, inserts a key into keyhole 4 and turns rotation key
Spoon, key drives the lock core shaft 7 on lock body 3 to rotate, and the cam 13 of the one end of lock core shaft 7 is rotated the flexible card tangent with cam 13
The jack-up of pin 10, makes its guide groove 9 along relevant position move the U-type groove 5 for stretching out fixed cover 6, three flexible bayonet locks 10 is blocked respectively
At the U-type groove 5 of the relevant position of fixed cover 6, now installing the wheel hub 1 being integrated with fixed cover 6 cannot rotate, and realize lock
Tightly, structural strength is high, during unblock, inserts a key into the opposite direction of keyhole 4 and turns rotation key, key drives the lock on lock body 3
Mandrel 7 is rotated, and the flexible bayonet lock 10 inside sleeve 11 is moved down under the effect of the elastic force of spring 12, makes three flexible 10 points of bayonet locks
Not Tuo Li fixed cover 6 relevant position U-type groove 5, now wheel hub 1 can freely rotate.
Using technical scheme described in the utility model, or those skilled in the art is in technical solutions of the utility model
Under inspiration, similar technical scheme is designed, and reaches above-mentioned technique effect, is to fall into protection model of the present utility model
Enclose.
Claims (7)
1. a kind of electric vehicle hub anti-theft device, it is characterised in that the electric vehicle hub anti-theft device includes wheel hub (1), trailing wheel
Axle (2), lock body (3), keyhole (4), U-type groove (5), fixed cover (6), lock core shaft (7), lock core body (8), guide groove (9), flexible card
Sell (10), sleeve (11), spring (12) and cam (13)；The hind axle (2) is provided with wheel hub described in one (1), the lock core
Axle (7) one end is provided with keyhole (4) described in one, and lock core shaft (7) other end is provided with one and stretches into the lock core body (8) inside
The cam (13) of cavity, the lock core body (8) is pacified provided with three sleeves (11) inside each sleeve (11)
Equipped with the bayonet lock (10) that stretched described in one, the lock core shaft (7) is arranged on the lock body (3), and the lock body (3) is arranged on described
On hind axle (2).
2. electric vehicle hub anti-theft device as claimed in claim 1, it is characterised in that flexible bayonet lock (10) the lower end projection
Spring described in one (12) is installed between the sleeve (11).
3. electric vehicle hub anti-theft device as claimed in claim 1, it is characterised in that three flexible bayonet lock (10) bottoms
It is tangent with the cam (13) respectively.
4. electric vehicle hub anti-theft device as claimed in claim 1, it is characterised in that three flexible bayonet locks (10)
The guide groove (9) of relevant position is mobile along along the lock body (3).
5. electric vehicle hub anti-theft device as claimed in claim 1, it is characterised in that the fixed cover (6) is fixed on described
Wheel hub (1) upper end.
6. electric vehicle hub anti-theft device as claimed in claim 1, it is characterised in that three institutes on the fixed cover (6)
U-type groove (5) is stated to align with the guide groove (9) of relevant position three on the lock body (3) respectively.
7. electric vehicle hub anti-theft device as claimed in claim 1, it is characterised in that the lock body (3) stretches into the fixation
Cover (6) internal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720059262.4U CN206475975U (en) | 2017-01-18 | 2017-01-18 | A kind of electric vehicle hub anti-theft device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720059262.4U CN206475975U (en) | 2017-01-18 | 2017-01-18 | A kind of electric vehicle hub anti-theft device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206475975U true CN206475975U (en) | 2017-09-08 |
Family
ID=59755178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720059262.4U Active CN206475975U (en) | 2017-01-18 | 2017-01-18 | A kind of electric vehicle hub anti-theft device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206475975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791595A (en) * | 2018-08-01 | 2018-11-13 | 荆华 | A kind of small size lightweight remote-control self lock |
-
2017
- 2017-01-18 CN CN201720059262.4U patent/CN206475975U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791595A (en) * | 2018-08-01 | 2018-11-13 | 荆华 | A kind of small size lightweight remote-control self lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liao Zhiyong Inventor after: Yan Zhongtian Inventor before: Liu Xiang |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180502 Address after: 557200 Guizhou province Qiandongnan Miao and Dong Autonomous Prefecture Rongjiang County Industrial Park standard workshop A6 Patentee after: Guizhou Datong Electronic Technology Co.,Ltd. Address before: 510900 B high tech Industrial Park, Conghua Economic Development Zone, Guangzhou, Guangdong, from Fuyuan No. 22 (1 phase two), made 3, 4 floors. Patentee before: GUANGZHOU DINGXIN ELECTRONIC TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An anti-theft device for electric vehicle wheel hubs Effective date of registration: 20230627 Granted publication date: 20170908 Pledgee: Rongjiang County Sub branch of Postal Savings Bank of China Co.,Ltd. Pledgor: Guizhou Datong Electronic Technology Co.,Ltd. Registration number: Y2023980046011 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |