CN106627858A - Motor hub brake lock of electric bicycle - Google Patents
Motor hub brake lock of electric bicycle Download PDFInfo
- Publication number
- CN106627858A CN106627858A CN201610999043.4A CN201610999043A CN106627858A CN 106627858 A CN106627858 A CN 106627858A CN 201610999043 A CN201610999043 A CN 201610999043A CN 106627858 A CN106627858 A CN 106627858A
- Authority
- CN
- China
- Prior art keywords
- motor
- motor shaft
- articulated slab
- hub
- box body
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H5/00—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
- B62H5/14—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles preventing wheel rotation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a motor hub brake lock of an electric bicycle. The motor hub brake lock comprises a box, a lug base is arranged at the lower end of the outer side face of the box, a bearing pedestal is arranged in the middle of the lower surface of the box, a hub is arranged inside the bearing pedestal, a motor shaft is arranged in the middle of the hub, and a first hinged base is arranged on the upper end face of the motor shaft. According to the motor hub brake lock of the electric bicycle, the motor shaft is connected with the motor on the outer side, when the motor shaft does not work, due to the fact that a compression spring is in a stretched state, a first hinged plate is pressed downwards to the minimum position, the lower end of a backing plate abuts against the upper end of the motor shaft, a limiting plate is inserted into a limiting groove, the motor shaft is locked and not rotated, by means of chamfer design of the edge of the limiting groove, insertion of the limiting plate is convenient, the locking effect is good, when an external motor starts, an electromagnet attracts a magnetic plate and a movable shaft to move upwards, the limiting plate is pulled out of the limiting groove, the motor shaft can rotate normally, and locking of the motor shaft effectively ensures the safety of the electric bicycle.
Description
Technical field
The present invention relates to electric vehicle anti-theft technical field, specially a kind of motor hub of electric motor car is stopped lock.
Background technology
With the development of industrial technology, electric bicycle is increasingly popularized, and the thing followed is the stolen of electric bicycle
Problem, how antitheft is the problem for first having to consider before people's purchase electric motor car, and existing electric vehicle anti-theft mainly has two kinds of sides
Formula, one kind is that conventional lock such as chain lock pins wheel, and another is that, by locking storage battery, both modes have certain
Anti-theft effect, but conventional lock is present using defects such as inconvenience, locking effect differences, and also theftproof performance has to be hoisted, it is impossible to
Meet the high demand of present electric vehicle anti-theft.
The content of the invention
The technical problem to be solved in the present invention is to overcome existing defect, there is provided a kind of motor hub of electric motor car is stopped lock, knot
Structure is simple, and locking effect is good, easy to use, can be with the problem in effectively solving background technology.
For achieving the above object, the present invention provides following technical scheme：A kind of motor hub of electric motor car is stopped lock, including box
Body, the lateral surface lower end of the box body is provided with ear mount, and the lower surface middle part of the box body is provided with bearing block, sets in the bearing block
There is wheel hub, motor shaft is provided with the middle part of the wheel hub, the upper surface of the motor shaft is provided with the first hinged seat, and described first is hinged
Seat is hinged with one end of the first articulated slab, and the other end of first articulated slab is connected with one end of the second articulated slab, and described the
The other end of two articulated slabs is provided with the second hinged seat, and the upper end of the box body inner chamber side is provided with support bar, the support bar
Middle part is provided with positioning sleeve, and movable axis, the inner chamber upper surface position corresponding with movable axis of the box body are provided with the positioning sleeve
Electromagnet is provided with, the input of the electromagnet is connected with the output end of peripheral control unit, the input of the peripheral control unit
It is connected with the output end of external power source.
Used as a preferred technical solution of the present invention, the wheel hub and motor shaft are structure as a whole, the box body it is interior
Bottom of chamber face is provided with position-limiting cover, and the wheel hub is through the manhole in the middle part of position-limiting cover.
Used as a preferred technical solution of the present invention, the upper surface of the position-limiting cover is uniformly provided with stopper slot, the limit
Position groove is the radiation type groove along hub axis direction, and the edge of the stopper slot is chamfering structure.
As a preferred technical solution of the present invention, the first articulated slab width one is provided with the downside of second articulated slab
The length of the accommodating groove of cause, first articulated slab and the second articulated slab is consistent, and the downside of first articulated slab is provided with limit
Position plate.
Used as a preferred technical solution of the present invention, the upper surface of the movable axis is provided with magnetic sheet, the movable axis
Bottom is hinged with the second hinged seat, and on the movable axis between the positioning sleeve and the second hinged seat compression spring is socketed with,
The both sides of second hinged seat are provided with backing plate.
Compared with prior art, the invention has the beneficial effects as follows：The motor hub of this electric motor car is stopped and locks motor shaft with outside
Motor is connected, and when motor shaft does not work, because compression spring is in the state of extension, the first articulated slab presses to extreme lower position,
The bottom of backing plate is supported to the upper surface of motor shaft, makes in limiting plate insertion stopper slot, and motor shaft is then locked will not to be rotated, spacing
The chamfer design of groove edge is easy to the insertion of limiting plate, and locking effect is good, external motor start when, electromagnet attract magnetic sheet and
Movable axis is moved up, and limiting plate is extracted from stopper slot, then motor shaft can be rotated normally, and the locking of motor shaft is effective
Ensure that the security of electric motor car.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
In figure：1 box body, 2 ear mounts, 3 wheel hubs, 4 motor shafts, 5 position-limiting covers, 6 stopper slots, 7 first hinged seats, 8 first are hinged
It is plate, 9 second articulated slabs, 10 support bars, 11 positioning sleeves, 12 movable axis, 13 magnetic sheets, 14 second hinged seats, 15 backing plates, 16 spacing
Plate, 17 compression springs, 18 electromagnet.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1 is referred to, the present invention provides a kind of technical scheme：A kind of motor hub of electric motor car is stopped lock, including box body 1, box
The lateral surface lower end of body 1 is provided with ear mount 2, and the lower surface middle part of box body 1 is provided with bearing block, wheel hub 3, wheel hub 3 are provided with bearing block
Middle part be provided with motor shaft 4, motor shaft 4 is connected with the motor in outside, and wheel hub 3 and motor shaft 4 are structure as a whole, box body 1 it is interior
Bottom of chamber face is provided with position-limiting cover 5, and through the manhole at the middle part of position-limiting cover 5, the upper surface of position-limiting cover 5 is uniformly provided with spacing wheel hub 3
Groove 6, stopper slot 6 is the radiation type groove along the axis direction of wheel hub 3, and the edge of stopper slot 6 is chamfering structure, the edge of stopper slot 6
Chamfer design is easy to the insertion of limiting plate 16, and locking effect is good, and the upper surface of motor shaft 4 is provided with the first hinged seat 7, and first is hinged
Seat 7 is hinged with one end of the first articulated slab 8, and the other end of the first articulated slab 8 is connected with one end of the second articulated slab 9, the second hinge
The other end of fishplate bar 9 is provided with the second hinged seat 14, and the downside of the second articulated slab 9 is provided with the consistent storage of the width of the first articulated slab 8
Groove, the first articulated slab 8 is consistent with the length of the second articulated slab 9, and the downside of the first articulated slab 8 is provided with limiting plate 16, stopper slot 6
The chamfer design at edge is easy to the insertion of limiting plate 16, and locking effect is good, and the upper end of the inner chamber side of box body 1 is provided with support bar 10,
The middle part of support bar 10 is provided with positioning sleeve 11, positioning sleeve 11 and is provided with movable axis 12, inner chamber upper surface and the movable axis 12 of box body 1
Corresponding position is provided with electromagnet 18, and the upper surface of movable axis 12 is provided with magnetic sheet 13, and the bottom of movable axis 12 is hinged with second
Seat 14 is hinged, and on the movable axis 12 between the hinged seat 14 of positioning sleeve 11 and second compression spring 17, the second hinged seat are socketed with
14 both sides are provided with backing plate 15, and the input of electromagnet 18 is connected with the output end of peripheral control unit, the input of peripheral control unit
End is connected with the output end of external power source, when motor shaft 4 does not work, because compression spring 17 is in the state of extension, the first hinge
Fishplate bar 8 presses to extreme lower position, and the bottom of backing plate 15 is supported to the upper surface of motor shaft 4, makes limiting plate 16 insert stopper slot 6
Interior, motor shaft 4 is then locked will not to be rotated, and when external motor starts, electromagnet 18 attracts magnetic sheet 13 and movable axis 12 to move upwards
Dynamic, limiting plate 16 is extracted from stopper slot 6, then motor shaft 4 can be rotated normally, and the locking of motor shaft 4 is effectively guaranteed
The security of electric motor car.
When in use：During non-locking state, electromagnet 18 drives the articulated slab 8 of movable axis 12 and first to rise, limiting plate
16 in the outside of position-limiting cover 5, and motor shaft 4 can be with normal rotation, during lock-out state, and electromagnet 18 is in magnetic sheet 13 and separates shape
State, in the presence of the elastic potential energy of compression spring 17, in the insertion stopper slot 6 of limiting plate 16, motor shaft 4 cannot be rotated.
The present invention passes through change of the electromagnet 18 to movable axis 12 so that limiting plate 16 allows hand over turnover stopper slot 6
Two states, when limiting plate 16 sticks into stopper slot 6, then motor shaft 4 and the geo-stationary of box body 1, motor shaft 4 cannot then be rotated, locked
Determine efficiency high, speed is fast, and theftproof performance is strong.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (5)
1. a kind of motor hub of electric motor car is stopped lock, including box body（1）, it is characterised in that：The box body（1）Lateral surface lower end set
There is ear mount（2）, the box body（1）Lower surface middle part be provided with bearing block, be provided with wheel hub in the bearing block（3）, the wheel hub
（3）Middle part be provided with motor shaft（4）, the motor shaft（4）Upper surface be provided with the first hinged seat（7）, first hinged seat
（7）With the first articulated slab（8）One end be hinged, first articulated slab（8）The other end and the second articulated slab（9）One end phase
Even, second articulated slab（9）The other end be provided with the second hinged seat（14）, the box body（1）The upper end of inner chamber side is provided with
Support bar（10）, the support bar（10）Middle part be provided with positioning sleeve（11）, the positioning sleeve（11）Inside it is provided with movable axis（12）,
The box body（1）Inner chamber upper surface and movable axis（12）Corresponding position is provided with electromagnet（18）, the electromagnet（18）'s
Input is connected with the output end of peripheral control unit, and the input of the peripheral control unit is connected with the output end of external power source.
2. a kind of motor hub of electric motor car according to claim 1 is stopped lock, it is characterised in that：The wheel hub（3）And motor
Axle（4）It is structure as a whole, the box body（1）Inner chamber bottom surface be provided with position-limiting cover（5）, the wheel hub（3）Through position-limiting cover（5）In
The manhole in portion.
3. a kind of motor hub of electric motor car according to claim 1 and 2 is stopped lock, it is characterised in that：The position-limiting cover（5）'s
Upper surface is uniformly provided with stopper slot（6）, the stopper slot（6）It is along wheel hub（3）The radiation type groove of axis direction, the stopper slot
（6）Edge be chamfering structure.
4. a kind of motor hub of electric motor car according to claim 1 is stopped lock, it is characterised in that：Second articulated slab（9）
Downside be provided with the first articulated slab（8）The consistent accommodating groove of width, first articulated slab（8）With the second articulated slab（9）Length
Degree is consistent, first articulated slab（8）Downside be provided with limiting plate（16）.
5. a kind of motor hub of electric motor car according to claim 1 is stopped lock, it is characterised in that：The movable axis（12）It is upper
End face is provided with magnetic sheet（13）, the movable axis（12）Bottom and the second hinged seat（14）It is hinged, the positioning sleeve（11）With
Second hinged seat（14）Between movable axis（12）On be socketed with compression spring（17）, second hinged seat（14）Both sides
It is provided with backing plate（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610999043.4A CN106627858A (en) | 2016-11-14 | 2016-11-14 | Motor hub brake lock of electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610999043.4A CN106627858A (en) | 2016-11-14 | 2016-11-14 | Motor hub brake lock of electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106627858A true CN106627858A (en) | 2017-05-10 |
Family
ID=58805880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610999043.4A Pending CN106627858A (en) | 2016-11-14 | 2016-11-14 | Motor hub brake lock of electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106627858A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108955474A (en) * | 2018-08-09 | 2018-12-07 | 苏州名门世家建筑装饰设计工程有限公司 | A kind of convenient measuring device of Architecture Decoration Design |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2250936Y (en) * | 1995-06-06 | 1997-04-02 | 长沙市鸿雁机械厂 | Rail switch controller |
| CN200992270Y (en) * | 2006-11-03 | 2007-12-19 | 尹小东 | Electric vehicle with electronic telecontrolled antitheft expanding brake lock |
| WO2012162892A1 (en) * | 2011-06-02 | 2012-12-06 | 深圳市深铃车业有限公司 | Intelligent dual-purpose brake hub remote electric lock device |
| CN202953075U (en) * | 2012-11-29 | 2013-05-29 | 江苏绿能电动车科技有限公司 | Electric vehicle with function of locking motor by electronic remote control |
| CN103603528A (en) * | 2013-11-06 | 2014-02-26 | 王忠利 | Automatic locking device for three-dimensional garage translational support plate |
| CN203654917U (en) * | 2014-01-10 | 2014-06-18 | 江苏台铃车业科技有限公司 | Electric automobile motor lock structure |
| CN204905075U (en) * | 2015-09-14 | 2015-12-23 | 北京明日电器设备有限责任公司 | Two power automatic transfer switch's action mechanism |
| CN206427151U (en) * | 2016-11-14 | 2017-08-22 | 无锡市乾泰金属构件厂 | A kind of motor hub of electric car is stopped lock |
-
2016
- 2016-11-14 CN CN201610999043.4A patent/CN106627858A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2250936Y (en) * | 1995-06-06 | 1997-04-02 | 长沙市鸿雁机械厂 | Rail switch controller |
| CN200992270Y (en) * | 2006-11-03 | 2007-12-19 | 尹小东 | Electric vehicle with electronic telecontrolled antitheft expanding brake lock |
| WO2012162892A1 (en) * | 2011-06-02 | 2012-12-06 | 深圳市深铃车业有限公司 | Intelligent dual-purpose brake hub remote electric lock device |
| CN202953075U (en) * | 2012-11-29 | 2013-05-29 | 江苏绿能电动车科技有限公司 | Electric vehicle with function of locking motor by electronic remote control |
| CN103603528A (en) * | 2013-11-06 | 2014-02-26 | 王忠利 | Automatic locking device for three-dimensional garage translational support plate |
| CN203654917U (en) * | 2014-01-10 | 2014-06-18 | 江苏台铃车业科技有限公司 | Electric automobile motor lock structure |
| CN204905075U (en) * | 2015-09-14 | 2015-12-23 | 北京明日电器设备有限责任公司 | Two power automatic transfer switch's action mechanism |
| CN206427151U (en) * | 2016-11-14 | 2017-08-22 | 无锡市乾泰金属构件厂 | A kind of motor hub of electric car is stopped lock |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108955474A (en) * | 2018-08-09 | 2018-12-07 | 苏州名门世家建筑装饰设计工程有限公司 | A kind of convenient measuring device of Architecture Decoration Design |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170510 |
|
| WD01 | Invention patent application deemed withdrawn after publication |