CN206615302U - A kind of electric bicycle auto-power-off device - Google Patents
A kind of electric bicycle auto-power-off device Download PDFInfo
- Publication number
- CN206615302U CN206615302U CN201720357496.7U CN201720357496U CN206615302U CN 206615302 U CN206615302 U CN 206615302U CN 201720357496 U CN201720357496 U CN 201720357496U CN 206615302 U CN206615302 U CN 206615302U
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- China
- Prior art keywords
- spring
- extension spring
- spike
- rotating shaft
- shaped seat
- 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 is related to electric accessory motor technical field, and in particular to a kind of electric bicycle auto-power-off device；It includes fixing bolt, buckle, rotating shaft, spring, spring stop, extension spring bar, extension spring, U-shaped seat, baffle plate, spike, pressure switch；Two panels buckle is connected by fixing bolt；The buckle other end is arranged in U-shaped seat；The front of U-shaped seat is provided with baffle plate；Pressure switch is at the top of semi-circular groove inwall；Rotating shaft one end is welded at the top of spike；The other end of rotating shaft is welded with spring stop；Spring is provided between spring stop and U-shaped seat；Spring housing is in rotating shaft；The right center of spring stop is provided with extension spring bar；One end of extension spring is enclosed on extension spring bar；The extension spring that the other end of extension spring is buckled in spike is buckled；A kind of electric bicycle auto-power-off device of the utility model, it is connected using pressure switch accesses between the storage battery and grip switches of electric bicycle, when spike props up battery truck, spike pressure pressure switch, battery truck is in off-position, the maloperation caused when battery truck is static can be prevented.
Description
Technical field
The utility model is related to electric accessory motor technical field, and in particular to a kind of electric bicycle auto-power-off device.
Background technology
Because the need for life, electric bicycle becomes more and more, but following situation often occurs, works as electrical salf-walking
Static prop up of car often forgets about the power-off that pulls key afterwards, and someone, which does not know not powering off, inadvertently sits on carrousel handle on car
Hand, the especially dynamic child of some love, so as to occur a series of accidents, the lighter knocks against skin hard, and severe one causes severe injury.
Utility model content
The purpose of this utility model is that defect and deficiency for prior art, there is provided one kind is simple in construction, is designed and closed
Reason, a kind of electric bicycle auto-power-off device easy to use, it includes fixing bolt, buckle, rotating shaft, spring, spring catch
Plate, extension spring bar, extension spring, U-shaped seat, baffle plate, spike, pressure switch；Two panels buckle is connected by fixing bolt；The buckle other end is pacified
In U-shaped seat；The front of U-shaped seat is provided with baffle plate；Circular hole is provided with the middle part of the right plate of U-shaped seat；Rotating shaft is located in circular hole；Circular hole
Bottom be provided with semi-circular groove；Pressure switch is at the top of semi-circular groove inwall；Rotating shaft one end is welded at the top of spike；Rotating shaft
The other end be welded with spring stop；Spring is provided between spring stop and U-shaped seat；Spring housing is in rotating shaft；Spring stop
Right center is provided with extension spring bar；One end of extension spring is enclosed on extension spring bar；The extension spring that the other end of extension spring is buckled in spike is buckled.
After said structure, the utility model has the beneficial effect that：A kind of electric bicycle described in the utility model is certainly
Dynamic circuit breaker electric installation, it is connected using pressure switch is accessed between the storage battery and grip switches of electric bicycle, and electricity is propped up in spike
During bottle car, spike pressure pressure switch makes battery truck be in off-position, can prevent that battery truck is static and turn handle when propping up to make
Into maloperation, the generation beyond preventing.
Brief description of the drawings
Accompanying drawing described herein is to be further understood for providing to of the present utility model, constitutes one of the application
Point, but do not constitute to it is of the present utility model it is improper limit, in the accompanying drawings：
Fig. 1 is the utility model structural representation；
Fig. 2 is the right view of the U-shaped seat in Fig. 1.
Description of reference numerals：
1- fixing bolts, 2- buckles, 3- rotating shafts, 4- springs, 5- spring stops, 6- extension springs bar, 7- extension springs, 8-U shapes seat, 9-
Baffle plate, 10- spikes, 11- pressure switches, 6-1 extension springs catching groove, 8-1 circular holes, 8-2 semi-circular grooves, 10-1 cross non-skid threads.
Embodiment
Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, illustrative examples therein with
And illustrate only to be used for explaining the utility model, but be not intended as limiting of the present utility model.
As shown in Figure 1-2, a kind of electric bicycle auto-power-off device described in present embodiment, it includes fixing
Bolt 1, buckle 2, rotating shaft 3, spring 4, spring stop 5, extension spring bar 6, extension spring 7, U-shaped seat 8, baffle plate 9, spike 10, pressure switch
11；Two panels buckle 2 is connected by fixing bolt 1；The other end of buckle 2 is arranged in U-shaped seat 8；The front of U-shaped seat 8 is provided with baffle plate
9；Circular hole 8-1 is provided with the middle part of the right plate of U-shaped seat 8；Rotating shaft 3 is located in circular hole 8-1；Circular hole 8-1 bottom is provided with semi-circular groove
8-2；Pressure switch 11 is at the top of semi-circular groove 8-2 inwalls；The top of spike 10 is welded on the one end of rotating shaft 3；Rotating shaft 3 it is another
End is welded with spring stop 5；Spring 4 is provided between spring stop 5 and U-shaped seat 8；Spring 4 is enclosed in rotating shaft 3；Spring stop 5
Right center is provided with extension spring bar 6；One end of extension spring 7 is enclosed on extension spring bar 6；The other end of extension spring 7 is buckled in the extension spring button of spike 10
On.
Further：The shaft of the extension spring bar 6 is provided with extension spring catching groove 6-1.
Further：The two ends of the spike 10 are elbow shape, and the elbow lower surface of bottom is provided with cross non-skid thread 10-
1；Spike 10 is located in semi-circular groove 8-2 in the case where state is propped up in battery truck, the uplifting pressure of spike 10 switch 11.
A kind of electric bicycle auto-power-off device described in the utility model, buckle 2 is buckled in voluntarily by it when in use
On the vehicle frame of car, buckle 2 is tightened up with fixing bolt 1, buckle 2 is fastened vehicle frame；Then by two joints of pressure switch 11
Between series connection access storage battery and electric vehicle handlebar hand switch；When electric bicycle ride end need to prop up when, and it is common voluntarily
Car is equally pushed with glue is exerted oneself inside spike 10 and phase, and heel brace 10 can be moved internally while firmly, while being produced to spring 4
One pressure；The pressure inwardly made is unclamped when spike 10 is reached at semi-circular groove 8-2, spring 4 is under the reaction force of reset
Heel brace 10 is retracted, heel brace 10 is tipped in semi-circular groove 8-2, due to the heeling condition of heel brace 10, energy when tipping semi-circular groove 8-2 in
The switch 11 that withstands pressure upwards makes battery truck be in off state, is just avoided that the maloperation that handle is turned when battery truck is propped up；
Heel brace 10 is all led before and after being located in semi-circular groove 8-2 by card, moreover it is possible to prevent from rocking before and after heel brace, with reference to the cross of the bottom of heel brace 10
Shape non-skid thread 10-1, can play more stable support to battery truck.When battery truck will ride, righting battery truck, with pin to
Spike 10 is inside stepped on, the limitation for making heel brace 10 depart from semi-circular groove 8-2, while heel brace 10 is not in the switch 11, battery truck of withstanding pressure
Circuit be turned on automatically, the pull-up heel brace 10 of extension spring 7, make its as common heel brace be in suspension status.
A kind of electric bicycle auto-power-off device described in the utility model, it is electronic using pressure switch series connection access
Between the storage battery and grip switches of bicycle, when spike props up battery truck, spike pressure pressure switch is in battery truck disconnected
Electricity condition, can prevent the maloperation caused when battery truck is static.
Described above is only better embodiment of the present utility model, therefore all according to described in the utility model patent claim
The equivalent change or modification done of construction, feature and principle, be included in the utility model patent claim.
Claims (3)
1. a kind of electric bicycle auto-power-off device, it is characterised in that：It includes fixing bolt（1）, buckle（2）, rotating shaft
（3）, spring（4）, spring stop（5）, extension spring bar（6）, extension spring（7）, U-shaped seat（8）, baffle plate（9）, spike（10）, pressure switch
（11）；Fixing bolt（1）By two panels buckle（2）It is connected；Buckle（2）The other end is arranged on U-shaped seat（8）On；U-shaped seat（8）'s
Front is provided with baffle plate（9）；U-shaped seat（8）Right plate in the middle part of be provided with circular hole（8-1）；Rotating shaft（3）Positioned at circular hole（8-1）In；Circular hole
（8-1）Bottom be provided with semi-circular groove（8-2）；Pressure switch（11）Mounted in semi-circular groove（8-2）At the top of inwall；Spike（10）'s
Top is welded on rotating shaft（3）One end；Rotating shaft（3）The other end be welded with spring stop（5）；Spring stop（5）And U-shaped seat（8）
Between be provided with spring（4）；Spring（4）It is enclosed on rotating shaft（3）On；Spring stop（5）Right center be provided with extension spring bar（6）；Extension spring
（7）One end be enclosed on extension spring bar（6）On；Extension spring（7）The other end be buckled in spike（10）Extension spring buckle.
2. a kind of electric bicycle auto-power-off device according to claim 1, it is characterised in that：The extension spring bar（6）
Shaft be provided with extension spring catching groove（6-1）.
3. a kind of electric bicycle auto-power-off device according to claim 1, it is characterised in that：The spike（10）'s
Two ends are elbow shape, and the elbow lower surface of bottom is provided with cross non-skid thread（10-1）；Spike（10）State is propped up in battery truck
It is located at semi-circular groove down（8-2）It is interior, spike（10）Uplifting pressure is switched（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720357496.7U CN206615302U (en) | 2017-04-07 | 2017-04-07 | A kind of electric bicycle auto-power-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720357496.7U CN206615302U (en) | 2017-04-07 | 2017-04-07 | A kind of electric bicycle auto-power-off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206615302U true CN206615302U (en) | 2017-11-07 |
Family
ID=60235633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720357496.7U Expired - Fee Related CN206615302U (en) | 2017-04-07 | 2017-04-07 | A kind of electric bicycle auto-power-off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206615302U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112061278A (en) * | 2018-12-29 | 2020-12-11 | 魏奕帆 | Method for realizing safety control of electric vehicle |
-
2017
- 2017-04-07 CN CN201720357496.7U patent/CN206615302U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112061278A (en) * | 2018-12-29 | 2020-12-11 | 魏奕帆 | Method for realizing safety control of electric vehicle |
| CN112061279A (en) * | 2018-12-29 | 2020-12-11 | 魏奕帆 | Method for realizing safety control of electric vehicle |
| CN112061278B (en) * | 2018-12-29 | 2022-02-08 | 深圳市新能安华技术有限公司 | Method for realizing safety control of electric vehicle |
| CN112061279B (en) * | 2018-12-29 | 2022-02-22 | 深圳得到运通科技有限公司 | Method for realizing safety control of electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171107 |