CN110304190A - A kind of novel speed regulation device of electric vehicle - Google Patents
A kind of novel speed regulation device of electric vehicle Download PDFInfo
- Publication number
- CN110304190A CN110304190A CN201910626068.3A CN201910626068A CN110304190A CN 110304190 A CN110304190 A CN 110304190A CN 201910626068 A CN201910626068 A CN 201910626068A CN 110304190 A CN110304190 A CN 110304190A
- Authority
- CN
- China
- Prior art keywords
- speed regulation
- electric vehicle
- regulation device
- shaft
- turntable
- 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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- 230000033228 biological regulation Effects 0.000 title claims abstract description 47
- 239000011324 bead Substances 0.000 claims description 9
- 230000014759 maintenance of location Effects 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000005355 Hall effect Effects 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K23/00—Rider-operated controls specially adapted for cycles, i.e. means for initiating control operations, e.g. levers, grips
- B62K23/02—Rider-operated controls specially adapted for cycles, i.e. means for initiating control operations, e.g. levers, grips hand actuated
- B62K23/04—Twist grips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K2204/00—Adaptations for driving cycles by electric motor
Abstract
The invention discloses a kind of novel speed regulation devices of electric vehicle, comprising: mounting bracket, shaft are rotatably arranged in mounting bracket；Turntable is fixedly connected with one end of shaft；One end of reduction torsion spring is fixedly connected with mounting bracket, and the other end of reduction torsion spring is fixedly connected with turntable；The slide plate of slide rheostat is fixedly connected with the other end of shaft；One end of bracing wire is fixedly connected with turntable；The other end of bracing wire is fixedly connected with handle.Speed regulation device of the invention utilizes slide rheostat, adjusts voltage swing by the variation of resistance value, to realize speed regulation, there is anti-interference strong, output signal to change good linearity, the feature that structure is simple, failure rate is low.
Description
Technical field
The present invention relates to the technical field of electric vehicle more particularly to a kind of novel speed regulation devices of electric vehicle.
Background technique
Currently, electric vehicle largely uses Hall handle, its working principle is realized by Hall effect,
To be exactly electric current, which generate induced electromotive force by magnetic field, causes voltage change, therefore its anti-electromagnetic interference capability is poor, it is understood that there may be certain
The case where output voltage is abnormal under a little specific magnetic fields environment, and electric vehicle is caused not controlled by handle, in addition to this, the event of Hall handle
Barrier rate is higher.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of novel speed regulation device of electric vehicle, to solve Hall handle appearance
The problem of being influenced vulnerable to magnetic field environment.
To achieve the goals above, the technical scheme adopted by the invention is as follows:
A kind of novel speed regulation device of electric vehicle, wherein include:
Mounting bracket；
Shaft, the shaft are rotatably arranged in the mounting bracket；
Turntable, the turntable are fixedly connected with one end of the shaft；
Reduction torsion spring, one end of the reduction torsion spring are fixedly connected with the mounting bracket, the reduction torsion spring it is another
End is fixedly connected with the turntable；
Slide rheostat, the slide plate of the slide rheostat are fixedly connected with the other end of the shaft；
Bracing wire, one end of the bracing wire are fixedly connected with the turntable；
Handle, the other end of the bracing wire are fixedly connected with the handle.
The novel speed regulation device of above-mentioned electric vehicle, wherein the slide rheostat is rotary rheostat, and the sliding becomes
Resistance device is fixed in the mounting bracket, and the shaft drives the slide plate of the slide rheostat to rotate.
The novel speed regulation device of above-mentioned electric vehicle, wherein the slide rheostat include successively continuous first resistor portion,
The slide plate in second resistance portion and 3rd resistor portion, the slide rheostat moves in the range of the second resistance portion.
The novel speed regulation device of above-mentioned electric vehicle, wherein further include: for adjust the slide rheostat slide plate just
The adjustment bolt of beginning position and locking nut for locking the adjustment bolt.
The novel speed regulation device of above-mentioned electric vehicle, wherein the slide rheostat is equipped with waterproof connector.
The novel speed regulation device of above-mentioned electric vehicle, wherein have in the mounting bracket and terminate limit shelves item, the turntable
It is equipped with retention bead, the termination limit shelves item matches with the retention bead.
The novel speed regulation device of above-mentioned electric vehicle, wherein further include: the fixed bracket of bracing wire, the fixed branch of the bracing wire are set up
In on the mounting rack, for limiting the position of the bracing wire.
The novel speed regulation device of above-mentioned electric vehicle, wherein the shaft is second step type structure, and the turntable passes through one
Turntable nut check is in the shaft.
The novel speed regulation device of above-mentioned electric vehicle, wherein axle sleeve is equipped between the shaft and the mounting bracket.
The novel speed regulation device of above-mentioned electric vehicle, wherein support sleeve, the support sleeve position are additionally provided in the shaft
Between the turntable and the mounting bracket.
Due to using above-mentioned technology, the good effect for being allowed to have compared with prior art is the present invention:
(1) speed regulation device of the invention utilizes slide rheostat, voltage swing is adjusted by the variation of resistance value, to realize
There is anti-interference strong, output signal to change good linearity, the feature that structure is simple, failure rate is low for speed regulation.
(2) this invention ensures that electric vehicle is under use environment complicated and changeable, the control vehicle that speed regulation device can be stable
The variation of speed, the apparent advantage such as reliability with higher and safety.
Detailed description of the invention
Fig. 1 is the perspective view of the novel speed regulation device of electric vehicle of the invention.
Fig. 2 is the perspective view of the other side of the novel speed regulation device of electric vehicle of the invention.
Fig. 3 is the partial enlargement diagram of the novel speed regulation device of electric vehicle of the invention.
Fig. 4 is the partial schematic sectional view of the novel speed regulation device of electric vehicle of the invention.
Fig. 5 is the schematic diagram of the slide rheostat of the novel speed regulation device of electric vehicle of the invention.
In attached drawing: 1, mounting bracket；11, limit shelves item is terminated；2, shaft；3, turntable；31, retention bead；4, it resets and turns round
Spring；5, slide rheostat；50, slide plate；501, input anode；502, cathode；503, signal output end；51, first resistor portion；
52, second resistance portion；53,3rd resistor portion；54, waterproof connector；6, bracing wire；7, handle；81, adjustment bolt；82, locking screw
It is female；9, the fixed bracket of bracing wire；91, axle sleeve；92, support sleeve.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples, but not as the limitation of the invention.
Fig. 1 is the perspective view of the novel speed regulation device of electric vehicle of the invention, and Fig. 2 is the novel speed regulation dress of electric vehicle of the invention
The perspective view for the other side set, Fig. 3 are the partial enlargement diagrams of the novel speed regulation device of electric vehicle of the invention, and Fig. 4 is this hair
The partial schematic sectional view of the novel speed regulation device of bright electric vehicle, Fig. 5 are the slidings of the novel speed regulation device of electric vehicle of the invention
Rheostatic schematic diagram shows the novel speed regulation device of electric vehicle of the first preferred embodiment referring to fig. 1 to fig. 5, packet
Include: mounting bracket 1, shaft 2 and turntable 3, shaft 2 are rotatably arranged in mounting bracket 1, and turntable 3 and one end of shaft 2 are fixed
Connection.
Further, as a kind of preferred embodiment, the novel speed regulation device of electric vehicle further include: reduction torsion spring 4 is resetted and turned round
One end of spring 4 is fixedly connected with mounting bracket 1, and the other end of reduction torsion spring 4 is fixedly connected with turntable 3.
Further, as a kind of preferred embodiment, the novel speed regulation device of electric vehicle further include: slide rheostat 5, sliding
The slide plate 50 of rheostat 5 is fixedly connected with the other end of shaft 2.
Further, as a kind of preferred embodiment, the novel speed regulation device of electric vehicle further include: bracing wire 6, the one of bracing wire 6
End is fixedly connected with turntable 3.
Further, as a kind of preferred embodiment, the novel speed regulation device of electric vehicle further include: handle 7, bracing wire 6 it is another
One end is fixedly connected with handle 7.
Further, as a kind of preferred embodiment, slide rheostat 5 is rotary rheostat, and slide rheostat 5 is fixed
In in mounting bracket 1, shaft 2 drives the slide plate 50 of slide rheostat 5 to rotate.
Further, as a kind of preferred embodiment, slide rheostat 5 includes successively continuous first resistor portion 51, the
The slide plate 50 in two resistance sections 52 and 3rd resistor portion 53, slide rheostat 5 moves in the range of second resistance portion 52.
Preferably, slide rheostat 5 has input anode 501, cathode 502 and signal output end 503.Slide rheostat 5
The resistance of input terminal access be constant, the i.e. electricity in first resistor portion 51, second resistance portion 52 and 3rd resistor portion 53
The sum of resistance value is hindered, wherein circuit plays the role of protecting in first resistor portion 51 and 3rd resistor portion 53, and second resistance portion 52
It is then the variation range of signal.The rotation of shaft 2 changes the size of output signal to drive slide plate 50 to move.
Further, as a kind of preferred embodiment, the novel speed regulation device of electric vehicle further include: for adjusting sliding variable resistance
The adjustment bolt 81 of the initial position of the slide plate 51 of device 5 and locking nut 82 for locking adjustment bolt 81.By adjusting
Bolt 81 changes the initial position of slide plate 50, to change the size of initial signal, is locked after adjustment by locking nut 82.
Further, as a kind of preferred embodiment, slide rheostat 5 is equipped with waterproof connector 54.Slide rheostat 5
Signal signal carried out by waterproof connector 54 outputting and inputting.
Specifically, when handle 7 is rotated under external force, handle 7 pulls bracing wire 6 to drive turntable 3, and turntable 3 turns
Axis 2 and slide rheostat 5 rotate synchronously, and 50 position of slide plate of slide rheostat 5 changes, the resistance value of slide rheostat 5 because
This changes, and changes output signal, is adjusted the speed with this to realize.
At the same time, 4 forced compression of reset spring between mounting bracket 1 and turntable 3, when the external force of handle 7 removes
Afterwards, 4 reset strap turn disk 3 of reset spring returns to initial position, and output signal is restored to initial value.
The foregoing is merely preferred embodiments of the present invention, are not intended to limit embodiments of the present invention and protection model
It encloses.
The present invention also has on the basis of the above is implemented as follows mode:
In further embodiment of the present invention, continuing with referring to figs. 1 to 5, has in mounting bracket 1 and terminate limit
Shelves item 11, turntable 3 are equipped with retention bead 31, terminate limit shelves item 11 and match with retention bead 31.Preferably, limit is terminated
There are two the shelves tools of item 11, is separately positioned on the two sides of retention bead 31, retention bead 31 is between two termination limit shelves items 11
Movement, limits the rotational angle of shaft 2, ensure that the correct range of output signal.
In further embodiment of the present invention, the novel speed regulation device of electric vehicle further include: the fixed bracket 9 of bracing wire, bracing wire is solid
Fixed rack 9 is set on mounting rack 1, for limiting the position of bracing wire 6.
In further embodiment of the present invention, shaft 2 is second step type structure, and turntable 3 is locked by a turntable nut 83
Tightly in shaft 2.
In further embodiment of the present invention, axle sleeve 91 is equipped between shaft 2 and mounting bracket 1, for guaranteeing that shaft 2 exists
Good rotation in mounting bracket 1.
In further embodiment of the present invention, support sleeve 92 is additionally provided in shaft 2, support sleeve 92 is located at 3 He of turntable
Between mounting bracket 1, for guaranteeing the good rotation in mounting bracket 1 of shaft 2.
In further embodiment of the present invention, offered in mounting bracket 1 for the mounting hole fixed with vehicle frame.
The foregoing is merely preferred embodiments of the present invention, are not intended to limit embodiments of the present invention and protection model
It encloses, to those skilled in the art, should can appreciate that all with made by description of the invention and diagramatic content
Equivalent replacement and obviously change obtained scheme, should all be included within the scope of the present invention.
Claims (10)
1. a kind of novel speed regulation device of electric vehicle characterized by comprising
Mounting bracket；
Shaft, the shaft are rotatably arranged in the mounting bracket；
Turntable, the turntable are fixedly connected with one end of the shaft；
Reduction torsion spring, one end of the reduction torsion spring are fixedly connected with the mounting bracket, the other end of the reduction torsion spring with
The turntable is fixedly connected；
Slide rheostat, the slide plate of the slide rheostat are fixedly connected with the other end of the shaft；
Bracing wire, one end of the bracing wire are fixedly connected with the turntable；
Handle, the other end of the bracing wire are fixedly connected with the handle.
2. the novel speed regulation device of electric vehicle according to claim 1, which is characterized in that the slide rheostat is rotary
Rheostat, the slide rheostat are fixed in the mounting bracket, and the shaft drives the slide plate of the slide rheostat to turn
It is dynamic.
3. the novel speed regulation device of electric vehicle according to claim 1, which is characterized in that the slide rheostat includes successively
Continuous first resistor portion, second resistance portion and 3rd resistor portion, the slide plate of the slide rheostat is in the second resistance portion
In the range of move.
4. the novel speed regulation device of electric vehicle according to claim 1, which is characterized in that further include: for adjusting the cunning
Move the adjustment bolt of the initial position of rheostatic slide plate and the locking nut for locking the adjustment bolt.
5. the novel speed regulation device of electric vehicle according to claim 1, which is characterized in that the slide rheostat is equipped with anti-
Water connector.
6. the novel speed regulation device of electric vehicle according to claim 1, which is characterized in that have in the mounting bracket and terminate
Shelves item is limited, the turntable is equipped with retention bead, and the termination limit shelves item matches with the retention bead.
7. the novel speed regulation device of electric vehicle according to claim 1, which is characterized in that further include: the fixed bracket of bracing wire, institute
It states the fixed branch of bracing wire to be set up on the mounting rack, for limiting the position of the bracing wire.
8. the novel speed regulation device of electric vehicle according to claim 1, which is characterized in that the shaft is second step type knot
Structure, the turntable is by a turntable nut check in the shaft.
9. the novel speed regulation device of electric vehicle according to claim 1, which is characterized in that the shaft and the mounting bracket
Between be equipped with axle sleeve.
10. the novel speed regulation device of electric vehicle according to claim 1, which is characterized in that be additionally provided with support in the shaft
Axle sleeve, the support sleeve is between the turntable and the mounting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910626068.3A CN110304190A (en) | 2019-07-11 | 2019-07-11 | A kind of novel speed regulation device of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910626068.3A CN110304190A (en) | 2019-07-11 | 2019-07-11 | A kind of novel speed regulation device of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110304190A true CN110304190A (en) | 2019-10-08 |
Family
ID=68080074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910626068.3A Pending CN110304190A (en) | 2019-07-11 | 2019-07-11 | A kind of novel speed regulation device of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110304190A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1441223A (en) * | 2002-02-26 | 2003-09-10 | 雅马哈发动机株式会社 | Sensor of throttle valve aperture |
| DE102010060185A1 (en) * | 2010-10-26 | 2012-04-26 | Clean Mobile Ag | Assembly for motor power specification handle and control circuit of vehicle, has potentiometer that has resistor, grinder and three ports |
| CN103359245A (en) * | 2012-03-27 | 2013-10-23 | 本田技研工业株式会社 | Throttle device |
| CN104044680A (en) * | 2013-03-15 | 2014-09-17 | 陈启川 | Electricity-saving speed regulation handlebar |
| CN104648593A (en) * | 2015-03-09 | 2015-05-27 | 天津跑狼自行车有限公司 | Dual-mode hybrid electrombile |
| WO2015111535A1 (en) * | 2014-01-23 | 2015-07-30 | アルプス電気株式会社 | Throttle device |
| CN205469597U (en) * | 2015-12-24 | 2016-08-17 | 许龙治 | Electric motor car and have a vehicle of this electric motor car handle |
| CN206528578U (en) * | 2016-12-30 | 2017-09-29 | 深圳乐行天下科技有限公司 | A kind of walking-replacing tool |
| CN210175064U (en) * | 2019-07-11 | 2020-03-24 | 新大洲本田摩托(苏州)有限公司 | Novel speed regulating device of electric vehicle |
-
2019
- 2019-07-11 CN CN201910626068.3A patent/CN110304190A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1441223A (en) * | 2002-02-26 | 2003-09-10 | 雅马哈发动机株式会社 | Sensor of throttle valve aperture |
| DE102010060185A1 (en) * | 2010-10-26 | 2012-04-26 | Clean Mobile Ag | Assembly for motor power specification handle and control circuit of vehicle, has potentiometer that has resistor, grinder and three ports |
| CN103359245A (en) * | 2012-03-27 | 2013-10-23 | 本田技研工业株式会社 | Throttle device |
| CN104044680A (en) * | 2013-03-15 | 2014-09-17 | 陈启川 | Electricity-saving speed regulation handlebar |
| WO2015111535A1 (en) * | 2014-01-23 | 2015-07-30 | アルプス電気株式会社 | Throttle device |
| CN104648593A (en) * | 2015-03-09 | 2015-05-27 | 天津跑狼自行车有限公司 | Dual-mode hybrid electrombile |
| CN205469597U (en) * | 2015-12-24 | 2016-08-17 | 许龙治 | Electric motor car and have a vehicle of this electric motor car handle |
| CN206528578U (en) * | 2016-12-30 | 2017-09-29 | 深圳乐行天下科技有限公司 | A kind of walking-replacing tool |
| CN210175064U (en) * | 2019-07-11 | 2020-03-24 | 新大洲本田摩托(苏州)有限公司 | Novel speed regulating device of electric vehicle |
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