CN107117228A - Electric double supporting device and vehicle - Google Patents
Electric double supporting device and vehicle Download PDFInfo
- Publication number
- CN107117228A CN107117228A CN201710533920.3A CN201710533920A CN107117228A CN 107117228 A CN107117228 A CN 107117228A CN 201710533920 A CN201710533920 A CN 201710533920A CN 107117228 A CN107117228 A CN 107117228A
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- China
- Prior art keywords
- rotary shaft
- supporting device
- electric double
- heel brace
- motor
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Classifications
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- 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
- B62H1/00—Supports or stands forming part of or attached to cycles
- B62H1/02—Articulated stands, e.g. in the shape of hinged arms
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a kind of electric double supporting device and vehicle, solve volume big, the problem of cost is high, its drip irrigation device is, including the installation housing being fixedly connected with the vehicle and the heel brace support being hinged with mounting shell body, also include being arranged in mounting shell body and being used for the motor that driving force is provided, the driving gear component for being connected to the drive shaft of motor to be driven and the rotary shaft for being fixedly connected and being driven in response to driving gear component heel brace support to rotate with heel brace support, motor, driving gear component and rotary shaft are concentric to be set, the electric double supporting device and vehicle of the present invention, by rotary shaft, motor, driving gear component and rotary shaft are concentric to be set, so that in driving heel brace stent procedures, directly it is driven with rotary shaft, the band moving axis of a drive heel brace holder pivots need not be once again set up, substantially reduce overall volume.
Description
Technical field
The present invention relates to heel brace device, more particularly to electric double supporting device and vehicle.
Background technology
Motorcycle or electric bicycle on current market, it is mainly provided with two kinds of foot stools, and one of which is can to make to rub
Motorcycle or electric bicycle form the side foot-stand tiltedly put, another then to be stood for that motorcycle or electric bicycle directly be supportted into height
Dual-gripper frame；And current general dual-gripper frame, need to first it be about to pin after being stepped under dual-gripper frame when user uses, then will be whole
Car body pull-up backward upwards, makes dual-gripper frame that motorcycle is propped up into standing, but because this occupation mode must spend suitable
Strength and skill can stand car body pull-up, so the less women of Chang Kejian strength is quite eaten when using dual-gripper frame
Power, in addition can because can not prop up and caused by motorcycle fall down to weigh the danger of user wounded.
Electric double supporting device disclosed in Authorization Notice No. CN103373409B, its mainly by including dual-gripper frame, in addition to
Motor, gear and chain wheel, the motor drive the pinion rotation, and the chain wheel is engaged with the gear, the dual-gripper frame
It is fixedly connected with the chain wheel, the both sides of the chain wheel set up limit switches separately, and the limit switch is in turning for the chain wheel
On dynamic path, the limit switch is electrically connected with the motor.
By such scheme, the dual-gripper frame of motorcycle or electric bicycle can be made into electronic mode, user need to only press
Press button or switch, you can motorcycle or electric bicycle are propped up or put down automatically, makes the station of motorcycle or electric bicycle
Vertical supporting way is more convenient, safety；But although above-mentioned electric double supporting device can realize the function of electronic support,
After being driven by motor, it is still desirable to driven to by chain wheel after rotary shaft, then to realize driving heel brace motion, its structure
Design make it that overall volume is installed greatly, it is necessary to take very big position very much, not only causes the increase in cost, simultaneously
Situation about easily being collided after being installed on vehicle with bottom surface is also resulted in, so with certain room for improvement.
The content of the invention
The first object of the present invention is to provide a kind of electric double supporting device, and volume is smaller, and cost is lower.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of electric double supporting device, including the installation housing being fixedly connected with the vehicle and the heel brace being hinged with mounting shell body
Support, in addition to be arranged in mounting shell body and be used to the motor of driving force be provided, the drive shaft of motor is connected to
It is fixedly connected with the driving gear component being driven and with heel brace support and drives heel brace in response to driving gear component
The rotary shaft of support rotation, the motor, driving gear component and rotary shaft are concentric to be set.
Using such scheme, by rotary shaft, motor, driving gear component and rotary shaft are concentric to be set, i.e.,
All structures are all arranged at same horizontal plane, so only existing the transmission of horizontal direction in overall structure, and are not present
The transmission of longitudinal direction, substantially reduces the volume of electric double supporting device；Meanwhile, by rotary shaft i.e. as band moving axis, without another
It is outer that a band moving axis for driving heel brace holder pivots is set so that in driving heel brace stent procedures, directly to be carried out with rotary shaft
Driving, substantially reduces overall volume.
Preferably, the driving gear component is planetary gear set and is provided with some groups.
Using such scheme, the power transmission in concentric direction is realized in the setting of planetary gear set, while setting multigroup
The high-power transmission of compact conformation is then realized, volume is further reduced.
Preferably, the driving gear component include be fixed in mounting shell body external toothing, be connected to upper level move
The central gear in power source, it is circumferentially disposed on external toothing and respectively with external toothing and the intermeshing planetary gear of central gear with
And the planet carrier being rotatably connected with any planetary gear in external toothing and is arranged at, the planet carrier is away from planetary one
Side is to provide the power source of next stage.
Using such scheme, motion and power are transmitted simultaneously using several equally distributed planetary gears；These planet teeth
Taking turns the radial component of reaction force between the centrifugal intertia force and flank profil of on business transferring generation can mutually balance each other, therefore main shaft stress is small,
Transmit power big；Inside engaged gear is used additionally, due to it, the space of transmission is taken full advantage of, and input and output shaft is straight at one
On line, so the bulk of whole train is more much smaller than the common ordinary gear train under the same terms；Substantially reduce volume.
It is used to locking or departing from multigroup driving gear component any one group preferably, the installation housing is provided with
The release unit of external toothing.
Using such scheme, planetary gearsets can realize the transmission of power source, but, it is necessary to ensure in transmission process
External toothing is in stationary state, if can not ensure to fix, the power source of upper level can not be transferred into next stage, so passing through
Release unit realizes the fixation to external toothing so that power source can be driven to ensure to drive pin by motor
The function that support support is propped up or drawn in, now, because motor, planetary gearsets and heel brace support are in drive state,
Therefore can not realize and draw or open heel brace support in manually；When external toothing is not fixed, the power source of motor is only passed
Planetary gearsets are handed to, and heel brace support can not be transferred to, i.e., motor no longer controls heel brace support so that hand can be realized
It is dynamic to draw or open heel brace support in, facilitate I＆M.
Preferably, the driving gear component is defined as provided with four groups and successively the by motor to direction of principal axis is rotated
One transmission group, the second transmission group, the 3rd transmission group and the 4th transmission group, central gear and the driving electricity of first transmission group
The drive shaft of machine is fixedly connected, the planet carrier of the 4th transmission group and rotary shaft integrally connected, and the off-line device is located at the
At two transmission groups.
Using such scheme, level Four transmission be can effectively ensure that by small machine to realize driving so that transmission power is reached
Greatly, realize that final rotary shaft drives heel brace support；It will be disengaged from device simultaneously to be arranged on the second transmission component so that install above
Enhanced convenience, is arranged at two fixed transmission pack supports by the second transmission group, if being arranged at the first transmission group, holds
Easily cause the trouble installed, it is impossible to realize position limitation；If being arranged at the 3rd transmission, increase primary transmission again, to entirety
Abrasion can increase because the power in transmission process gradually increases, to release unit also have bigger requirement, so directly
It is arranged on the second transmission group, that is, ensures easy for installation, design parameter requirement can be reduced again.
Preferably, the stopping means for being used for limiting rotary shaft rotational trajectory is provided with the mounting shell body, it is described spacing
Device includes being fixedly connected with rotary shaft rotation to trigger two in the limit switch for being arranged at rotary shaft both sides, the rotary shaft
The trigger member of any one limit switch of side.
Using such scheme, the setting of two limit switches drives heel brace support to rotate with reality corresponding to rotary shaft
Two positions now drawn in or propped up, are realized by way of triggering, carry out controlled motor keying, it is to avoid rotation excessively causes electricity
The situation that machine or heel brace support are damaged, improves the reliability of structure design.
Preferably, the side of the installation housing away from rotary shaft is provided with locating shaft, the side of the heel brace support is consolidated
Surely the first connecting plate being fixedly connected with rotary shaft is connected with, the opposite side of the heel brace support is fixedly connected with and locating shaft phase
The second connecting plate being mutually rotatably connected.
Using such scheme, one side driving so that overall structure is more simple, and unilateral driving can be substantially reduced
Requirement to motor, it is only necessary to which common motor is that overall driving can be achieved, and side passes through driving motor supplies power
Source, and opposite side is then directly hinged with mounting shell body.
Preferably, described install the terminal box being removably connected with housing for placing circuit board.
Using such scheme, terminal box is arranged at upside, can effectively avoid into water the problem of there is multichannel, according to
Actual conditions, can will dismantle for terminal box, and be adapted to various situations.
Preferably, the housing of installing is provided with the perforating passed for wire, the terminal box is provided with wearing
The interconnected wiring hole in hole, the perforating in wiring hole with being provided with thread-protected tube.
Using such scheme, wire is passed by thread-protected tube, effectively avoid wire it is transported or other in the case of, quilt
Pull off and cause open circuit, at the same directly by installation housing it is enterprising enter terminal box so that wire is no longer exposed in outside, ensure that
The security of wiring.
The second object of the present invention is to provide a kind of vehicle, can realize the electronic function of propping up or withdraw heel brace support.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of vehicle, including electric car and motorcycle, in addition to above-mentioned electric double supporting device, the electric double supporting device are set
In the downside of electric car or motorcycle.
Using such scheme so that for the less user of strength, it is only necessary to button press be can be achieved to prop up it is electronic
Car or motorcycle, use more facilitate.
In summary, the invention has the advantages that：By rotary shaft, motor, driving gear component and rotation
Rotating shaft is concentric to be set so that in driving heel brace stent procedures, be directly driven with rotary shaft, without being once again set up one
Root drives the band moving axis of heel brace holder pivots, substantially reduces overall volume.
Brief description of the drawings
Fig. 1 is the structural representation of electric double supporting device；
Fig. 2 is the structural representation of terminal box；
Fig. 3 is the structural representation of heel brace support；
Fig. 4 is the structural representation of driving gear component；
Fig. 5 is the structural representation of stopping means；
Fig. 6 is the structural representation of release unit.
In figure：
The 1st, housing is installed；11st, the first cover plate；12nd, right shell body；13rd, left shell；14th, the second cover plate；15th, sealed connecting component；16、
Mounting hole site；17th, locating shaft；
2nd, motor；
3rd, driving gear component；31st, external toothing；311st, fixing hole；32nd, central gear；33rd, planetary gear；34th, planet carrier；35、
Rotary shaft；
4th, heel brace support；41st, the first connecting plate；42nd, the second connecting plate；
5th, terminal box；51st, thread-protected tube；
6th, stopping means；61st, limit switch；62nd, trigger member；621st, retainer ring；622nd, projection is triggered；
7th, release unit；
71st, fixed pedestal；711st, fixed buckle；7111st, riser；7112nd, fixture block；7113rd, lead-in chamfered；712nd, sheath；
72nd, protection cap；721st, neck；
73rd, steady pin；731st, upper shank；732nd, lower shank；733rd, barrier piece；
74th, back-moving spring；
75th, lock set is solved；751st, rotary shaft；752nd, driving plate；7521st, mounting hole；7522nd, clicking section；7523rd, abutting part.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art
Member can make the modification without creative contribution to the present embodiment as needed after this specification is read, but as long as at this
All protected in the right of invention by Patent Law.
Embodiment one, a kind of disclosed electric double supporting device, as shown in Fig. 1 and 3, including the installation being fixedly connected with the vehicle
Housing 1, with installing heel brace support 4 that housing 1 is hinged, being arranged at and install in housing 1 and for providing the driving of driving force
Motor 2, the driving gear component 3 for being connected to the drive shaft of motor 2 to be driven and it is fixedly connected with heel brace support 4
And in response to driving gear component 3 with drive heel brace support 4 rotate rotary shaft 35；Driving force is provided by motor 2, and
Carry out driving to rotary shaft 35 by driving gear component 3, and the drive heel brace of rotary shaft 35 support 4 is rotated and propped up with realizing
Or the function of drawing in；Electric double supporting device in the present embodiment is set using full waterproof construction, by multiple sealing rings come to each
Individual gap is sealed, and to ensure the function of full waterproof, improves overall waterproof effect.
As shown in figure 1, install housing 1 includes the first cover plate 11, right shell body 12, left shell 13 and the successively from right to left
Two cover plates 14, components above is mutually fixedly connected to be tightly connected with being formed to install to be provided between housing 1, each two component
Part 15；The mounting hole that is cooperated with vehicle is equipped with right shell body 12 and left shell 13 7521 16, and it is the first cover plate 11, right
It is formed between housing 12, the cover plate 14 of left shell 13 and second for motor 2, gear-driven assembly and rotary shaft 35 etc.
The placed cavity of placement, i.e. overall transmission process are completed with installing in housing 1, it is to avoid the progress of extraneous factor influence transmission.
As shown in Fig. 2 installing the terminal box 5 being removably connected with housing 1 for placing circuit board；And the present embodiment
In, realized detachably, it would however also be possible to employ other removablies, for example, blocked by bolt between terminal box 5 and installation housing 1
Connect；And housing 1 is installed and is provided with the perforating passed for wire, terminal box 5 is provided with the wiring being interconnected with perforating
Hole, perforating in wiring hole with being provided with thread-protected tube 51；There is the control circuit being controlled to motor 2 on circuit board,
Control that also there is limit for tonnage protection module and traveling protection module on circuit；If in the case that vehicle appearance is overweight, if now opening
Dynamic electric double supporting device is propped up during vehicle, and limit for tonnage protection module can realize detection, once appearance is overweight, then limit for tonnage protection mould
Block control motor 2 disconnects, it is to avoid can not prop up and cause the situation of the grade damage of motor 2；Travelling protection module can
The effective danger for avoiding starting heel brace support 4 in the process of moving and causing, improves the security of traveling.
Motor 2, driving gear component 3 and rotary shaft 35 are concentric to be set；In order to ensure concentric and pass
Power is moved, then driving gear component 3 is preferably arranged to the component of planetary gear 33.
As shown in figure 4, the component of planetary gear 33 includes being fixed on the external toothing 31 installed in housing 1, is connected to upper level
It is the central gear 32 of power source, circumferentially disposed on external toothing 31 and intermeshing with external toothing 31 and central gear 32 respectively
Planetary gear 33 and it is arranged at the planet carrier 34 being rotatably connected with any planetary gear 33 in external toothing 31 and, planet carrier 34
Side away from planetary gear 33 is to provide the power source of next stage.
What it is positioned at 33 groups of centers of planetary gear is central gear 32, and central gear 32 and planetary gear 33 are intermeshed, two
Individual gear engagement direction of rotation is on the contrary, be located at the center of the solar system as the sun, and central gear 32 is also obtained because of its position
Name；Planetary gear around in addition to external toothing 31 rotates under the drive of external toothing 31 except under some operating modes, can also surround
The central axis rotation of central gear 32, this is just as the rotation of the earth is as around the revolution of the sun, when there is such case
When, it is known as the kind of drive of the effect of planetary gear 33；Whole planetary gear 33 transmission in, if desired planetary gear 33 from
Unloading exists, and now external toothing 31 is then fixed, and the transmission of the similar parallel-axis type of this mode is referred to as dead axle transmission；If need not
The rotation of planetary gear 33 is present, and now external toothing 31 is not fixed then, therefore because external toothing 31 is unlocked, planetary gear 33 is turning
During dynamic, external toothing 31 is driven to rotate, and planetary gear 33 will not then rotate around the central axis of central gear 32.
Driving gear component 3 is provided with some groups；Be preferably provided with four groups and by motor 2 to the direction of rotary shaft 35 successively
It is defined as the first transmission group, the second transmission group, the 3rd transmission group and the 4th transmission group；The central gear 32 of first transmission group with
The drive shaft of motor 2 is fixedly connected, planet carrier 34 and the integrally connected of rotary shaft 35 of the 4th transmission group.
As shown in Fig. 3 and 5, the side away from planet carrier 34 is square setting in rotary shaft 35 so that without other assemblies
The function of transmission can be achieved；The side of heel brace support 4 is fixedly connected with the first connecting plate 41 being fixedly connected with rotary shaft 35,
First connecting plate 41 realizes fixation with heel brace support 4 by welding；First connecting plate 41, which is provided with, to be used to be sheathed on rotary shaft 35
Square opening, after rotary shaft 35 is arranged, and the first connecting plate 41 is fixed in rotary shaft 35 by bolt；Housing 1 is installed
Side away from rotary shaft 35 is provided with locating shaft 17, and locating shaft 17 is cylinder, and the opposite side of heel brace support 4 is fixedly connected with determining
The second connecting plate 42 for being mutually rotatably connected of position axle 17, the second connecting plate 42 can in arbitrarily being rotated on locating shaft 17, from
And the function that the driving heel brace of rotary shaft 35 support 4 is rotated is realized.
As shown in figure 5, installing the stopping means 6 for being provided with housing 1 and being used for limiting the rotational trajectory of rotary shaft 35, stopping means
6 include being arranged at the limit switch 61 of the both sides of rotary shaft 35, and two limit switches 61 correspond to rotary shaft 35 and drive heel brace support 4
Rotate to realize two positions drawn in or propped up, and be fixedly connected with rotary shaft 35 and rotate to trigger with rotary shaft 35
The trigger member 62 of any one limit switch 61 of both sides, trigger member 62 includes being sheathed on rotary shaft 35 and mutually interconnecting with rotary shaft 35
Dynamic retainer ring 621 and the triggering projection 622 for triggering limit switch 61, triggering projection 622 integrally connect with retainer ring 621
Connect；The signal triggered according to limit switch 61 is transmitted in the control circuit to circuit board, so that the rotating forward of controlled motor, anti-
Turn or stall.
As shown in fig. 6, installing housing 1 and being provided with is used to locking or departing from multigroup driving gear component 3 any one group
The release unit 7 of external toothing 31；Wherein, off-line device is located at the second transmission group.
Release unit 7 includes the fixed pedestal 71 being fixedly connected on installation housing 1 and detachable with fixed pedestal 71
The protection cap 72 of connection；Install and be bolted on housing 1 with fixed pedestal 71, and fixed pedestal 71 and protection cap 72 are mutual
Clamping.
Fixed pedestal 71 is provided with fixed buckle 711, and fixed buckle 711 is provided with two, and is symmetricly set in fixed pedestal
71 both sides；Protection cap 72 is provided with to be included and fixed base with fixed buckle 711 mutually corresponding neck 721, fixed buckle 711
Seat 71 integrally connecteds riser 7111 and be integrally connected on riser 7111 and be arranged in the fixture block 7112 in neck 721, block
Block 7112 is embedded in neck 721, and fixture block 7112 is embedded in neck 721 so that can only could be by fixture block 7112 by instrument
Exit in neck 721, with certain anti-theft feature, i.e., can not remove protection cap 72, it is impossible to which steady pin 73 is operated, from
And ensure that heel brace support 4 is only controlled by motor 2, and can not draw or prop up manually heel brace support 4 in so that with certain
Anti-theft feature；The lead-in chamfered 7113 that neck 721 is caught in for guiding is additionally provided with fixture block 7112 so that be caught in process more
It is convenient.
Fixed pedestal 71 is provided with to be arranged in fixed pedestal 71 with external toothing 31 external toothing 31 is fixed on into installation successively
Steady pin 73 on housing 1；And there is the through hole worn for steady pin 73 on fixed pedestal 71, fixed in through hole provided with reduction
The sheath 712 that pin 73 weares and teares；And external toothing 31 is provided with the fixing hole 311 worn for steady pin 73, steady pin 73 is arranged in solid
Determine so that external toothing 31 to be fixed behind hole 311, and steady pin 73 exits steady pin 73 and then releases external toothing 31.
The back-moving spring 74 for keeping steady pin 73 to be arranged in external toothing 31 all the time is additionally provided with fixed pedestal 71, is resetted
Spring 74 is preferably sheathed in steady pin 73, so provided with a placing chamber placed for back-moving spring 74 in fixed pedestal 71,
Placing chamber is interconnected and concentric setting with through hole；Back-moving spring 74 can also be arranged at any side of steady pin 73,
It can specifically be determined by practical structures.
The mounting means of wherein back-moving spring 74 has a variety of situations, wherein can be by one end of back-moving spring 74 and fixed base
Seat 71 is fixedly connected, and the other end is fixedly connected with steady pin 73, and being fixedly connected above can be using modes such as welding or clampings
It is fixed；It can also use and set barrier piece 733 on steady pin 73 to keep off the lattice of back-moving spring 74 in barrier piece 733 and fixed base
Between seat 71 so that when pulling steady pin 73, barrier piece 733 is with compression reseting spring 74, wherein barrier piece 733 for convenience
Setting so that steady pin 73 is divided into two parts, respectively upper shank 731 and lower shank 732, both are mutually threadedly coupled, wherein
A part and the integrally connected of barrier piece 733, it is convenient to install.
Steady pin 73 is provided with the solution lock set 75 for driving steady pin 73 to exit external toothing 31 for user.
In one embodiment, solution lock set 75 includes the pulling ring being arranged on steady pin 73, pulls the design of ring, makes
Obtain structure more simple and with low cost, easily realize, the use of convenient use person, the relatively simple event of the present embodiment
It is not shown.
In one embodiment, solution lock set 75 include with the rotary shaft 751 of the integrally connected of steady pin 73 and with rotation
The driving plate 752 that axle 751 is mutually rotatably connected, driving plate 752 is provided with the mounting hole 7521 worn for rotary shaft 751；Driving
Plate 752 includes stirring to drive steady pin 73 to exit the clicking section 7522 of external toothing 31 and by clicking section 7522 for user
Rotation is connected to fixed pedestal 71 to keep steady pin 73 all the time in the abutting part 7523 for exiting the state of external toothing 31 after stirring；
When user stirs clicking section 7522, driving plate 752 is rotated along rotary shaft 751, at the same abutting part 7523 by
Step is mutually contradicted with fixed pedestal 71, and in rotary course, also ensures that steady pin 73 progressively exits external toothing 31 until abutting
Portion 7523 is stuck on fixed pedestal 71, and now steady pin 73 completes the action exited.
In normal state, then heel brace support 4 is controlled by motor 2；Realized by stop pin to external toothing 31
Fixation so that power source can be driven to ensure the work(for driving heel brace support 4 to prop up or draw in by motor 2
Can, now, because motor 2,33 groups of planetary gear and heel brace support 4 are in drive state, therefore manual receipts can not be realized
Hold together or open heel brace support 4, reach certain anti-theft effect；External toothing 31 is departed from by stop pin so that external toothing 31 does not have
Fixed, the power source of motor 2 is only transferred to 33 groups of planetary gear, and can not be transferred to heel brace support 4, that is, drive electricity
Machine 2 no longer controls heel brace support 4 so that can realize and draw or open heel brace support 4 in manually, facilitate I＆M.
Embodiment two, a kind of vehicle, including electric car, motorcycle and above-mentioned electric double supporting device, electronic double support dresses
Install the downside for being placed in electric car or motorcycle.
Claims (10)
1. a kind of electric double supporting device, including the installation housing (1) that is fixedly connected with the vehicle and mutually cut with scissors with installing housing (1)
The heel brace support (4) connect, it is characterized in that：Also include being arranged at the motor installed in housing (1) and for providing driving force
(2) driving gear component (3) that, is connected to the drive shaft of motor (2) to be driven and fixed with heel brace support (4)
The rotary shaft (35) for connecting and being driven in response to driving gear component (3) heel brace support (4) to rotate, the motor (2),
Driving gear component (3) and rotary shaft (35) are concentric to be set.
2. electric double supporting device according to claim 1, it is characterized in that：The driving gear component (3) is planetary gear
(33) some groups are provided with component and.
3. electric double supporting device according to claim 1 or 2, it is characterized in that：The driving gear component (3) includes fixing
In the central gear (32), circumferentially disposed in external toothing installed the external toothing (31) in housing (1), be connected to upper level power source
(31) on and respectively with external toothing (31) and central gear (32) intermeshing planetary gear (33) and being arranged at external toothing
(31) planet carrier (34) being rotatably connected with any planetary gear (33) in and, the planet carrier (34) is away from planetary gear
(33) side is to provide the power source of next stage.
4. electric double supporting device according to claim 3, it is characterized in that：The installation housing (1), which is provided with, to be used to lock
Or depart from the release unit (7) of any one group of external toothing (31) in multigroup driving gear component (3).
5. electric double supporting device according to claim 4, it is characterized in that：The driving gear component (3) provided with four groups and
First transmission group, the second transmission group, the 3rd transmission group and are defined as by motor (2) to rotary shaft (35) direction successively
Four transmission groups, the central gear (32) of first transmission group is fixedly connected with the drive shaft of motor (2), and the described 4th passes
The planet carrier (34) and rotary shaft (35) integrally connected of dynamic group, the off-line device are located at the second transmission group.
6. electric double supporting device according to claim 1, it is characterized in that：Being provided with the installation housing (1) is used to limit
The stopping means (6) of rotary shaft (35) rotational trajectory, the stopping means (6) includes being arranged at the spacing of rotary shaft (35) both sides
Switch (61), be fixedly connected with rotary shaft (35) rotation to trigger any one limit switch of both sides on the rotary shaft (35)
(61) trigger member (62).
7. electric double supporting device according to claim 1, it is characterized in that：The installation housing (1) is away from rotary shaft (35)
Side be provided with locating shaft (17), the side of the heel brace support (4) is fixedly connected with the be fixedly connected with rotary shaft (35)
One connecting plate (41), the opposite side of the heel brace support (4) is fixedly connected with second be mutually rotatably connected with locating shaft (17)
Connecting plate (42).
8. electric double supporting device according to claim 1, it is characterized in that：It is removably connected with the installation housing (1)
Terminal box (5) for placing circuit board.
9. electric double supporting device according to claim 8, it is characterized in that：The installation housing (1) is provided with wears for wire
The perforating gone out, the terminal box (5) is provided with the wiring hole being interconnected with perforating, and the perforating in wiring hole with pacifying
Equipped with thread-protected tube (51).
10. a kind of vehicle, including electric car and motorcycle, it is characterized in that：Also include described in claim 1 to 9 any one
Electric double supporting device, the electric double supporting device is arranged at the downside of electric car or motorcycle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710533920.3A CN107117228B (en) | 2017-07-03 | 2017-07-03 | Electric double-support device and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710533920.3A CN107117228B (en) | 2017-07-03 | 2017-07-03 | Electric double-support device and vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107117228A true CN107117228A (en) | 2017-09-01 |
| CN107117228B CN107117228B (en) | 2022-07-22 |
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ID=59731117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710533920.3A Active CN107117228B (en) | 2017-07-03 | 2017-07-03 | Electric double-support device and vehicle |
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| Country | Link |
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| CN (1) | CN107117228B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107672696A (en) * | 2017-10-11 | 2018-02-09 | 广西柳钢大菱电动汽车制造有限公司 | A kind of electronic heel brace of two-wheel car |
| CN113423632A (en) * | 2019-02-05 | 2021-09-21 | 本田技研工业株式会社 | Electric vehicle |
Citations (11)
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| CN113423632A (en) * | 2019-02-05 | 2021-09-21 | 本田技研工业株式会社 | Electric vehicle |
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