CN207595172U - The control lever of electrodynamic balance vehicle turns to resetting structure - Google Patents
The control lever of electrodynamic balance vehicle turns to resetting structure Download PDFInfo
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- CN207595172U CN207595172U CN201720720947.9U CN201720720947U CN207595172U CN 207595172 U CN207595172 U CN 207595172U CN 201720720947 U CN201720720947 U CN 201720720947U CN 207595172 U CN207595172 U CN 207595172U
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- shaft
- control lever
- elastic piece
- electrodynamic balance
- balance vehicle
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Abstract
A kind of control lever the utility model is related to electrodynamic balance vehicle turns to resetting structure.It solves the problems, such as that existing electrodynamic balance vehicle control lever turns to and resets accuracy low technical.It is arranged between pedal stand and the control lever of electrodynamic balance vehicle, including the shaft that is set on control lever lower part and can be rotated as control lever is swung, shaft and pedal stand are rotatably connected and control lever keeps middle position when control lever is not acted on by external force, it is equipped in pedal stand when control lever is swung so as to be driven when shaft being driven to be rotated towards any one direction by shaft and deforms upon the elastic piece so as to make shaft that there is the trend that rotates backward, the end of elastic piece is located at the outside of shaft.Advantage is：Simple and reasonable, stability is good, better reduction, can ensure that control lever can timely and accurately be reset to centre position, is easily installed dismounting, and elastic piece is constructed to provide enough elastic forces using manganese steel piece.
Description
Technical field
The utility model belongs to electric vehicle devices technical field, is turned to more particularly, to a kind of control lever of electrodynamic balance vehicle
Resetting structure.
Background technology
Electrodynamic balance vehicle is called body-sensing vehicle, thinking vehicle, the vehicle that acts as regent etc..Mainly there is two class of single wheel and two-wheel in the market.It is transported
Make principle and be mainly built upon one kind to be referred to as in the basic principle of " dynamic stability ", gyroscope and acceleration using vehicle body
Sensor is spent, to detect the variation of vehicle body attitude, and utilize servo-control system, accurately driving motor is adjusted accordingly
It is whole, to keep the balance of system.Common electrodynamic balance vehicle is broadly divided into the electrodynamic balance vehicle of control lever control or by two
The pedal stand electrodynamic balance swing car that forms of pivot joint or single wheel electrodynamic balance vehicle, wherein, manipulation rod-type electrodynamic balance vehicle have compared with
Long cruising ability is suitble to longer-distance driving, is just liked by more and more people.Existing manipulation rod-type is electronic flat
Weighing apparatus car owner will be turned to by swinging for control lever to realize, i.e., detect the control lever rotational angle by detection device
Size, and the detection signal for reflecting the rotational angle variable quantity is sent to the control system of the electrodynamic balance vehicle, so as to control
The steering of the vehicle.It is almost carried out at the same time since swing and the electrodynamic balance vehicle of control lever turn to, for oscillating rod after turning to
It can be reset to home position as early as possible, reduce electrodynamic balance vehicle and turn to centrifugal force, existing electrodynamic balance vehicle control lever turning point meeting
Setting can make the elastic reset structure that control lever automatically resets, and the elastic reset structure is mostly using in the shaft being connected with control lever
Both sides installation spring resetted, but be difficult to ensure that during actual installation two lateral spring mounting heights, elastic force it is consistent, in this way
It is easy for causing reset effect poor, can not ensure that control lever is timely and accurately reset to centre position, be easy in this way to electronic
Balance car use causes some potential safety problems.
Of the existing technology in order to solve the problems, such as, people have carried out long-term exploration, it is proposed that miscellaneous solution
Scheme.For example, Chinese patent literature, which discloses a kind of balance car, turns to flexible restoring organ and balance car [application number：
201320211156.5], balance car turns to flexible restoring organ, including being fixed in balance car shaft and therewith left-right rotary
The playback bar that turns, at least two resetting spring, axle center and shaft the perpendicular spring guide and limit bar in axle center, spring block；Return
There is the gag lever post placing groove for placing spring guide and limit bar among the bar of position, spring guide and limit bar is placed in the placing groove,
The resetting spring being fixed on spring guide and limit bar is symmetrically arranged at left and right sides of playback bar, which supports
It touches on spring block, which is fixed on balance car housing.
Said program alleviates existing control lever resetting structure and is difficult to control lever parking position accuracy into a certain extent
Between position the problem of, but since the resetting-mechanism structure in the program is excessively complicated, when actual installation, is more difficult, and still
There is:The problem of reset effect is poor, and stability is insufficient.
Invention content
The purpose of this utility model be in view of the above-mentioned problems, provide it is a kind of simple and reasonable, better reduction it is electronic
The control lever of balance car turns to resetting structure.
In order to achieve the above objectives, the utility model employs following technical proposal：The control lever of this electrodynamic balance vehicle turns to
Resetting structure is arranged between pedal stand and the control lever of electrodynamic balance vehicle, including being set on control lever lower part and can be with manipulation
The shaft that bar swings and rotates, the shaft and pedal stand are rotatably connected and described in when control lever are not acted on by external force
Control lever holding middle position, which is characterized in that be equipped in the pedal stand when control lever swings that shaft court is driven to appoint
It can be driven during one direction rotation of meaning by shaft and deform upon the elastic piece so as to make shaft that there is the trend that rotates backward, it is described
The end of elastic piece be located at the outside of shaft.I.e. elastic piece generates the deformation power opposite with shaft rotation direction, when shaft turns
It can in time be resetted under the action of elastic piece after power disappearance.
In the control lever of above-mentioned electrodynamic balance vehicle turns to resetting structure, the periphery of the elastic piece is equipped with when elasticity
Piece can make elastic piece have deformation space and the branch of support can be formed to the outer end of elastic piece when being driven and deformed upon by shaft
Support structure.Support is provided to elastic piece by support construction, support construction can provide elasticity when elastic piece continues
The deformation space of piece ensures that deformation is normally carried out.
In the control lever of above-mentioned electrodynamic balance vehicle turns to resetting structure, the support construction is installed including shaft
Seat, the shaft are rotationally arranged in shaft mounting base, and the elastic piece is set in shaft mounting base and in shaft
There is the sunk area that can be contacted with the end of elastic piece and elastic piece is made to be in vacant state in mounting base.During i.e. shaft is in
Between position when, elastic piece both ends are born against in sunk area, shape between the position and sunk area between elastic piece both ends
Into reserved elastic piece deformation space.
In the control lever of above-mentioned electrodynamic balance vehicle turns to resetting structure, the elastic piece is in elongated and laterally sets
It puts, the both ends of the elastic piece are located at the both sides of shaft respectively.
In the control lever of above-mentioned electrodynamic balance vehicle turns to resetting structure, the axis of the elastic piece and the axis of shaft
Line is mutually perpendicular to, and the elastic piece is horizontally disposed with and elastic piece is divided into two halves relative to axisymmetrical by the axis of shaft.
Obviously, elastic piece is vertically arranged with shaft and elastic piece is split into two halves by shaft, can ensure that elastic piece both ends and depressed area in this way
The consistency of domain rest position, so as to ensure that elastic piece turns to the accuracy resetted.
In the control lever of above-mentioned electrodynamic balance vehicle turns to resetting structure, the shaft side is provided with notch and notch
It is opening down, be fixedly arranged in the middle part of the elastic piece in notch and both ends extended respectively to outside notch；Or the shaft
Lateral through-hole is provided with, elastic piece fixation is arranged in lateral through-hole；Or the elastic piece middle part has and shaft
The curved portion and both ends that shape is adapted extend outwardly respectively, and the curved portion is fixed in shaft.Preferably, bullet here
Property piece be manganese steel piece, enough elastic forces can be provided in this way.
As another preferred embodiment, in the control lever of above-mentioned electrodynamic balance vehicle turns to resetting structure, described turns
The both sides of axis are respectively equipped at least a piece of elastic piece, and one end and the shaft of elastic piece are connected, and the other end extends outwardly.I.e. here
Elastic piece has multi-disc, and is separately positioned on the both sides of shaft.
In the control lever of above-mentioned electrodynamic balance vehicle turns to resetting structure, the sunk area is arc-shaped smoothed
It crosses.
In the control lever of above-mentioned electrodynamic balance vehicle turns to resetting structure, the shaft mounting base includes being arranged on foot
The pedestal on seat is stepped on, shaft gland has been removably installed on the pedestal, the shaft circumferentially rotates and axially position
It is threaded through in the installation passage between pedestal and shaft gland.
It is equipped in the control lever of above-mentioned electrodynamic balance vehicle turns to resetting structure, in the pedestal several along elastic piece
The axially reinforcing plate that sets and be mutually parallel, the elastic piece both ends, which are born against, to be arranged in reinforcing plate, and it is described plus
The width size at the width as low as middle part greatly at strong plate both ends tapers into form above-mentioned sunk area.Tied using this kind
Structure, which can ensure that, forms above-mentioned sunk area in reinforcing plate, so as to ensure being normally carried out for elastic piece deformation.
Compared with prior art, it is the advantages of the control lever steering resetting structure of this electrodynamic balance vehicle：It is simple in structure
Rationally, stability is good, better reduction, can ensure that control lever can timely and accurately be reset to centre position, is easily installed dismounting,
Elastic piece is constructed to provide enough elastic forces using manganese steel piece.
Description of the drawings
Fig. 1 is overall structure diagram in the utility model embodiment one.
Fig. 2 is structure diagram local in the utility model embodiment one.
Fig. 3 is the partial exploded view in the utility model embodiment one.
Fig. 4 is the structure diagram of elastic piece the first positioning method in the utility model embodiment one.
Fig. 5 is the structure diagram of second of positioning method of elastic piece in the utility model embodiment one.
Fig. 6 is the structure diagram of second of positioning method of elastic piece in the utility model embodiment one.
Fig. 7 is the structure diagram of the utility model embodiment two.
In figure, pedal stand 1, control lever 2, shaft 3, notch 31, lateral through-hole 32, curved portion 33, elastic piece 4, support knot
Structure 5, shaft mounting base 51, pedestal 511, shaft gland 512, installation passage 513, reinforcing plate 514, sunk area 52.
Specific embodiment
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
Embodiment one
As shown in Figs. 1-3, the control lever of this electrodynamic balance vehicle turns to resetting structure, is arranged on the pedal stand of electrodynamic balance vehicle
Between 1 and control lever 2, including being set on 2 lower part of control lever and can be with the shaft 3 that control lever 2 is swung and is rotated, shaft 3 and foot
Step on that seat 1 is rotatably connected and control lever 2 keeps middle position, being equipped with as behaviour in pedal stand 1 when control lever 2 is not acted on by external force
Control lever 2 swings to be deformed upon to make shaft 3 so as to be driven by shaft 3 when shaft 3 being driven to rotate towards any one direction
Elastic piece 4 with the trend that rotates backward, the end of elastic piece 4 are located at the outside of shaft 3, i.e., elastic piece 4 generates and 3 turns of shaft
The opposite deformation power in dynamic direction, can in time reset after the disappearance of 3 steering force of shaft under the action of elastic piece 4.
Specifically, the periphery of elastic piece 4 here is equipped with can make bullet when elastic piece 4 is driven by shaft 3 and deforms upon
Property piece 4 have deformation space and can to the outer end of elastic piece 4 formed support support construction 5, i.e., by support construction 5 come to bullet
Property piece 4 support is provided, support construction 5, which can provide the deformation space of elastic piece 4, when elastic piece 4 continues ensures that deformation is normal
It carries out.Wherein, support construction 5 here can include shaft mounting base 51, and shaft 3 is rotationally arranged in shaft mounting base 51
In, elastic piece 4 is set in shaft mounting base 51 and has in shaft mounting base 51 and can be contacted with the end of elastic piece 4 and make bullet
Property piece 4 is in the sunk area 52 of vacant state, is seamlessly transitted for example, sunk area 52 here is arc-shaped, i.e., shaft 3 is in
During centre position, 4 both ends of elastic piece are born against in sunk area 52, position and sunk area between 4 both ends of elastic piece
Reserved 4 deformation space of elastic piece is formed between 52.
Wherein, for elastic piece 4 here in elongated and laterally setting, the both ends of elastic piece 4 are located at the both sides of shaft 3 respectively,
Consistent for 4 both ends reset force of elastic piece, the axis and the axis of shaft 3 of elastic piece 4 here are mutually perpendicular to, elastic piece 4
Horizontally disposed and elastic piece 4 is divided into the two halves relative to axisymmetrical by the axis of shaft 3, it is clear that elastic piece 4 hangs down with shaft 3
It directly sets and elastic piece 4 is split into two halves by shaft 3, can ensure that the one of 4 both ends of elastic piece and 52 rest position of sunk area in this way
Cause property, so as to ensure that elastic piece 4 turns to the accuracy resetted, it is preferable that elastic piece 4 here is manganese steel piece, can be provided in this way
Enough elastic forces.
Further, shaft mounting base 51 here includes being arranged on pedestal 511 on pedal stand 1, removable on pedestal 511
Shaft gland 512 is installed with unloading, shaft 3 circumferentially rotates and axially position is threaded through between pedestal 511 and shaft gland 512
Several reinforcing plates 514 for axially setting and being mutually parallel along elastic piece 4 are equipped in installation passage 513, in pedestal 511 here,
4 both ends of elastic piece, which are born against, to be arranged in reinforcing plate 514, and the width at the width at 514 both ends of reinforcing plate as low as middle part greatly is big
It is small to taper into so as to form above-mentioned sunk area 52, i.e., can ensure that using this kind of structure formed in reinforcing plate 514 it is above-mentioned
Sunk area 52, so as to ensure being normally carried out for 4 deformation of elastic piece.
Here the specific mounting means of elastic piece 4 can include following several schemes：1st, as shown in figure 4,3 side of shaft
The opening down of notch 31 and notch 31 is provided with, 4 middle part of elastic piece is fixedly arranged in notch 31 and both ends extend respectively to notch 31
Outside；2nd, as shown in figure 5, shaft 3 is provided with lateral through-hole 32, the fixation of elastic piece 4 is arranged in lateral through-hole 32；3rd, as shown in fig. 6,
4 middle part of elastic piece has the curved portion 33 being adapted with 3 shape of shaft and both ends extend outwardly respectively, and curved portion 33, which is fixed on, to be turned
On axis 3.
Embodiment two
As shown in fig. 7, the structure of the present embodiment, principle and implementation steps are similar with embodiment one, different places exists
Be respectively equipped at least a piece of elastic piece 4 in the both sides of, shaft 3 here, one end and the shaft 3 of elastic piece 4 are connected, the other end to
Outer extension, i.e., elastic piece 4 here have multi-disc, and be separately positioned on the both sides of shaft 3.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although be used more herein pedal stand 1, control lever 2, shaft 3, notch 31, lateral through-hole 32, curved portion 33,
Elastic piece 4, support construction 5, shaft mounting base 51, pedestal 511, shaft gland 512, installation passage 513, reinforcing plate 514, recess
52 grade terms of region, but it does not preclude the possibility of using other terms.The use of these items is only for more easily retouch
State and explain the essence of the utility model；Being construed as any one of the additional limitations is all and the spirit of the present invention phase
It violates.
Claims (10)
1. a kind of control lever of electrodynamic balance vehicle turns to resetting structure, it is arranged on the pedal stand (1) and control lever of electrodynamic balance vehicle
(2) between, including the shaft (3) that is set on control lever (2) lower part and can be rotated as control lever (2) is swung, the shaft
(3) it is rotatably connected with pedal stand (1) and control lever (2) the holding lean-with described in when control lever (2) is not acted on by external force
It puts, which is characterized in that be equipped in the pedal stand (1) when control lever (2) is swung so as to drive shaft (3) towards any one side
Can the elastic piece (4) so as to which shaft (3) be made to have the trend that rotates backward be deformed upon by shaft (3) drive to during rotation, institute
The end of elastic piece (4) stated is located at the outside of shaft (3).
2. the control lever of electrodynamic balance vehicle according to claim 1 turns to resetting structure, which is characterized in that the elasticity
The periphery of piece (4) is equipped with can make elastic piece (4) have deformation space when elastic piece (4) is driven and deformed upon by shaft (3)
And the support construction (5) of support can be formed to the outer end of elastic piece (4).
3. the control lever of electrodynamic balance vehicle according to claim 2 turns to resetting structure, which is characterized in that the support
Structure (5) includes shaft mounting base (51), and the shaft (3) is rotationally arranged in shaft mounting base (51), described
Elastic piece (4) is in shaft mounting base (51) and has in shaft mounting base (51) and can be contacted with the end of elastic piece (4)
And make sunk area (52) of the elastic piece (4) in vacant state.
4. the control lever of electrodynamic balance vehicle according to claim 3 turns to resetting structure, which is characterized in that the elasticity
Piece (4) is in elongated and laterally sets, and the both ends of the elastic piece (4) are located at the both sides of shaft (3) respectively.
5. the control lever of electrodynamic balance vehicle according to claim 4 turns to resetting structure, which is characterized in that the elasticity
The axis of piece (4) and the axis of shaft (3) are mutually perpendicular to, and the elastic piece (4) is horizontally disposed and elastic piece (4) is by shaft
(3) axis is divided into the two halves relative to axisymmetrical.
6. the control lever of electrodynamic balance vehicle according to claim 5 turns to resetting structure, which is characterized in that the shaft
(3) side is provided with the opening down of notch (31) and notch (31), be fixedly arranged in the middle part of the elastic piece (4) in notch (31) and
Both ends extend respectively to notch (31) outside；Or the shaft (3) is provided with lateral through-hole (32), the elastic piece (4) is solid
Surely it is arranged in lateral through-hole (32)；Or there is the curved portion being adapted with shaft (3) shape in the middle part of the elastic piece (4)
(33) and both ends extend outwardly respectively, and the curved portion (33) is fixed in shaft (3).
7. the control lever of electrodynamic balance vehicle according to claim 3 turns to resetting structure, which is characterized in that the shaft
(3) both sides are respectively equipped at least a piece of elastic piece (4), and one end and the shaft (3) of elastic piece (4) are connected, and the other end is to extension
It stretches.
8. the control lever of the electrodynamic balance vehicle according to claim 3 or 4 or 5 or 6 or 7 turns to resetting structure, feature exists
In the sunk area (52) is arc-shaped to be seamlessly transitted.
9. the control lever of the electrodynamic balance vehicle according to claim 3 or 4 or 5 or 6 or 7 turns to resetting structure, feature exists
Include the pedestal (511) that is arranged on pedal stand (1) in, the shaft mounting base (51), it is removable on the pedestal (511)
Shaft gland (512) is installed with unloading, the shaft (3) circumferentially rotates and axially position is threaded through pedestal (511) and shaft
In installation passage (513) between gland (512).
10. the control lever of electrodynamic balance vehicle according to claim 9 turns to resetting structure, which is characterized in that the bottom
Equipped with several reinforcing plates (514) for axially setting and being mutually parallel along elastic piece (4), the elastic piece (4) two in seat (511)
End, which is born against, to be arranged in reinforcing plate (514), and the width at the width at the reinforcing plate (514) both ends as low as middle part greatly is big
It is small to taper into form above-mentioned sunk area (52).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016210048270 | 2016-08-31 | ||
| CN201621004827 | 2016-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207595172U true CN207595172U (en) | 2018-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720720947.9U Active CN207595172U (en) | 2016-08-31 | 2017-06-20 | The control lever of electrodynamic balance vehicle turns to resetting structure |
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| Country | Link |
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| CN (1) | CN207595172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106467157A (en) * | 2016-08-31 | 2017-03-01 | 杭州速控软件有限公司 | The control lever of electrodynamic balance car turns to resetting structure |
-
2017
- 2017-06-20 CN CN201720720947.9U patent/CN207595172U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106467157A (en) * | 2016-08-31 | 2017-03-01 | 杭州速控软件有限公司 | The control lever of electrodynamic balance car turns to resetting structure |
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