CN204895311U - Automobile -used running -board device and motor element thereof - Google Patents
Automobile -used running -board device and motor element thereof Download PDFInfo
- Publication number
- CN204895311U CN204895311U CN201520576675.0U CN201520576675U CN204895311U CN 204895311 U CN204895311 U CN 204895311U CN 201520576675 U CN201520576675 U CN 201520576675U CN 204895311 U CN204895311 U CN 204895311U
- Authority
- CN
- China
- Prior art keywords
- motor
- telescoping mechanism
- spiral spring
- volute spiral
- shaft
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model discloses an automobile -used running -board device and motor element thereof, automobile -used running -board device includes: telescopic machanism, telescopic machanism include erection support, footboard support and connect between erection support and footboard support just the arm component that the actuating the pedal support removed between stretching position and retracted positions, footboard, footboard are installed on the footboard support, motor, motor are installed on the erection support and are had motor shaft and motor housing, and the motor shaft links to each other with the actuating arm subassembly with the arm component, the elastic component, the elastic component motor drive footboard support when stretching position removes elastic deformation with energy store, the elastic component motor drive footboard support when the retracted position removes release of energy in order to help motor drive telescopic machanism. According to the utility model discloses automobile -used running -board device, footboard stretch out the load balancing with the in -process motor of retracting, have improved the life of motor.
Description
Technical field
The utility model relates to automobile technical field, particularly, relates to a kind of vehicle footstep device and electric machine assembly thereof.
Background technology
Get on or off the bus for people in the chassis that vehicle footstep is mounted in vehicle.The telescoping mechanism of vehicle footstep device is driven by motor, and then drives foot pedals to move between extended position and retracted position.Because the load of vehicle footstep device when telescoping mechanism (i.e. pedal) moves (stretching out process) towards extended position is different from the load when telescoping mechanism moves (retraction process) towards retracted position, therefore, motor is different with the electric current in retraction process in the process of stretching out, thus have impact on electrical machinery life.Thus, there is the demand improved in the vehicle footstep device in correlation technique.
Utility model content
The utility model is intended to solve one of technical matters in correlation technique at least to a certain extent.For this reason, an object of the present utility model is to propose the higher electric machine assembly for vehicle footstep device of a kind of life-span.
Another object of the present utility model is to propose a kind of vehicle footstep device with above-mentioned electric machine assembly.
According to the vehicle footstep device of the utility model first aspect embodiment, comprise: telescoping mechanism, described telescoping mechanism comprises erection support, clutch pedal mounting bracket and to be connected between described erection support and described clutch pedal mounting bracket and to drive the arm component of described clutch pedal mounting bracket movement between extended position and retracted position; Pedal, described pedal is arranged on described clutch pedal mounting bracket; Motor, described motor to be arranged on described erection support and to have motor shaft and motor housing, and described motor shaft is connected to drive described arm component with described arm component; Elastic component, elastic deformation is with stored energy when described motor drives described clutch pedal mounting bracket to move towards extended position for described elastic component, and described elastic component releases energy when described motor drives described clutch pedal mounting bracket to move towards retracted position to assist described motor to drive described telescoping mechanism.
According to the vehicle footstep device of the utility model first aspect embodiment, pedal stretches out and the load balancing of motor in retraction process, improves the service life of motor.
Preferably, described elastic component is volute spiral spring, and the first end of described volute spiral spring is fixed and the second end of described volute spiral spring drives torsion by described motor shaft.
Preferably, also comprise terminal pad and cover cap, the motor housing of described motor is provided with the first recess, described first recess by described cover cap capping to form spatial accommodation, described terminal pad is located to drive in described spatial accommodation and by described motor shaft and rotates, described volute spiral spring is located in described spatial accommodation, and the first end of described volute spiral spring is fixed in described cover cap and the second end of described volute spiral spring is connected with described terminal pad.
Preferably, described cover cap removably fastens on described motor housing, described erection support is provided with limited post, described cover cap is provided with limit notch, described limited post is engaged in be installed on described erection support by described cover cap in described limit notch, and the first end of described volute spiral spring is enclosed within described limited post.
Preferably, the outer peripheral face of described terminal pad is provided with draw-in groove, second end of described volute spiral spring inserts and is engaged in described draw-in groove, described motor shaft is connected with described arm component by the first adapter shaft, described first adapter shaft and described motor shaft splined, described terminal pad to be set on described first adapter shaft and with described first adapter shaft splined.
Preferably, described motor housing is provided with mounting hole, and described limited post is through described mounting hole, and have tapped bore in described limited post, described motor is installed on described erection support by the bolt be coupled in described tapped bore.
Preferably, described telescoping mechanism is the one in four-bar linkage, five-bar mechanism and six bar mechanism.
Preferably, described telescoping mechanism is two, and described pedal is arranged on two clutch pedal mounting brackets of described two telescoping mechanisms, and described motor is two, one of them motor is connected with the arm component of a telescoping mechanism, and another motor is connected with the arm component of another telescoping mechanism.
Preferably, described telescoping mechanism is two, and described pedal is arranged on two clutch pedal mounting brackets of described two telescoping mechanisms, and described motor is one, described motor is connected with the arm component of a telescoping mechanism, and is connected with the arm component of another telescoping mechanism by transmission shaft.
Preferably, described telescoping mechanism is two, described pedal is arranged on two clutch pedal mounting brackets of described two telescoping mechanisms, described motor is one, described motor is connected with the arm component of a telescoping mechanism by the first adapter shaft, and be connected with the arm component of another telescoping mechanism with the second adapter shaft by transmission shaft, described elastic component is volute spiral spring, described volute spiral spring is one and is located at the outside of the erection support of another telescoping mechanism described, the first end of described volute spiral spring is fixed and the second end of described volute spiral spring drives torsion by described motor shaft by described transmission shaft.
Preferably, the outside that the erection support of another telescoping mechanism described deviates from the erection support of a described telescoping mechanism is provided with the second recess, described second adapter shaft first end is connected with described transmission shaft, second end of described second adapter shaft stretches out from described outside and is provided with dowel disc by splined, the periphery wall of described dowel disc is provided with slot, the outside of the erection support of another telescoping mechanism described is provided with the card column being positioned at described second recess, described volute spiral spring to be located in described second recess and described second recess by enclosing cover capping, the first end of described volute spiral spring is enclosed within described card column, second end of described volute spiral spring inserts and is coupled in described slot.
Preferably, described telescoping mechanism is two, described pedal is arranged on two clutch pedal mounting brackets of described two telescoping mechanisms, described motor is one, described motor is connected with the arm component of a telescoping mechanism by the first adapter shaft, and be connected with the arm component of another telescoping mechanism with the second adapter shaft by transmission shaft, described elastic component is volute spiral spring, described volute spiral spring is two, between the erection support that one of them volute spiral spring is located at a described telescoping mechanism and described motor, and another volute spiral spring is located at the outside of the erection support of another telescoping mechanism described.
Electric machine assembly according to the vehicle footstep device of the utility model second aspect embodiment comprises: motor, and described motor has motor shaft and motor housing; Cover cap, described cover cap is arranged on described motor housing to form spatial accommodation; Terminal pad, described terminal pad is located to drive in described spatial accommodation and by described motor shaft and rotates; Elastic component, the first end of described elastic component is connected with described cover cap, second end of described elastic component is connected with described terminal pad, elastic deformation is with stored energy when described motor shaft is rotated in a first direction for described elastic component, and described elastic component releases energy to assist described motor shaft to rotate in this second direction when described motor shaft rotates along second direction opposite to the first direction.
According to the utility model embodiment vehicle footstep device also there is following additional technical feature:
Preferably, described elastic component is volute spiral spring.
Preferably, described vehicle footstep device comprises telescoping mechanism, described telescoping mechanism comprises erection support, clutch pedal mounting bracket and to be connected between described erection support and described clutch pedal mounting bracket and to drive the arm component of described clutch pedal mounting bracket movement between extended position and retracted position, described motor shaft is connected with described arm component, described first direction is the rotation direction of described clutch pedal mounting bracket described motor shaft when moving towards described extended position, described second direction is the rotation direction of described clutch pedal mounting bracket described motor shaft when moving towards described retracted position, described cover cap removably fastens on described motor housing, described erection support is provided with limited post, described cover cap is provided with limit notch, described limited post is engaged in described limit notch to be installed on described erection support by described cover cap.
Preferably, the outer peripheral face of described terminal pad is provided with draw-in groove, second end of described volute spiral spring inserts and is engaged in described draw-in groove, the first end of described volute spiral spring is stuck in described limit notch, described motor shaft is connected with described arm component by the first adapter shaft, described first adapter shaft and described motor shaft splined, described terminal pad to be set on described first adapter shaft and with described first adapter shaft splined.
Preferably, described motor housing is provided with mounting hole, and described limited post is through described mounting hole, and have tapped bore in described limited post, described motor is installed on described erection support by the bolt be coupled in described tapped bore.
Accompanying drawing explanation
Fig. 1 is the disassembled perspective view of the vehicle footstep device according to the utility model embodiment.
Fig. 2 is the schematic diagram of the telescoping mechanism of vehicle footstep device according to the utility model embodiment, and wherein telescoping mechanism is four-bar linkage.
Fig. 3 is the schematic diagram of the telescoping mechanism of vehicle footstep device according to the utility model embodiment, and wherein telescoping mechanism is five-bar mechanism.
Fig. 4 is the schematic diagram of the telescoping mechanism of vehicle footstep device according to the utility model embodiment, and wherein telescoping mechanism is six bar mechanism.
Fig. 5 is the schematic diagram of the vehicle footstep device according to the another embodiment of the utility model, and wherein telescoping mechanism is in extended position.
Fig. 6 is the close-up schematic view of volute spiral spring in Fig. 5 and telescoping mechanism.
Fig. 7 is the schematic diagram of the vehicle footstep device according to the another embodiment of the utility model, and wherein telescoping mechanism is in retracted position.
Fig. 8 is the disassembled perspective view of the electric machine assembly according to the utility model embodiment.
Reference numeral:
Vehicle footstep device 100, the electric machine assembly 200 of vehicle footstep device,
Telescoping mechanism 10, four-bar linkage 10a, five-bar mechanism 10b, six bar mechanism 10c, erection support 11, limited post 111, tapped bore 111a, the second recess 112, card column 113, clutch pedal mounting bracket 12, arm component 13, the first lever arm 131, second lever arm the 132, three lever arm the 133, four lever arm the 134, five lever arm 135, first connects bearing pin 136, second connects bearing pin the 137, three connection bearing pin the 138, four connection bearing pin 139,5th connects bearing pin the 140, six connects bearing pin 141, bolt 15
Pedal 20,
Motor 30, motor housing 31, mounting hole 311, motor shaft 32,
Elastic component (volute spiral spring) 40, the first end 41 of volute spiral spring, the second end 42 of volute spiral spring,
Terminal pad 50, draw-in groove 51, slot 52,
Cover cap 60, limit notch 61, enclosing cover 60 ',
Transmission shaft 70,
First adapter shaft 80, second adapter shaft 90.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Below with reference to the accompanying drawings vehicle footstep device according to the utility model embodiment is described.Telescoping mechanism 10, pedal 20, motor 30, elastic component 40 is comprised according to the vehicle footstep device 100 of the utility model embodiment.
Telescoping mechanism 10 comprises erection support 11, clutch pedal mounting bracket 12 and arm component 13, and arm component 13 to be connected between erection support 11 and clutch pedal mounting bracket 12 and to drive clutch pedal mounting bracket 12 to move between extended position and retracted position.
Pedal 20 is arranged on clutch pedal mounting bracket 12.Motor 30 to be arranged on erection support 11 and to have motor shaft 32 and motor housing 31, and motor shaft 32 is connected with arm component 13 with actuating arm assembly 13.Elastic deformation is with stored energy when motor 30 drives telescoping mechanism 10 to move towards extended position for elastic component 40, and elastic component 40 releases energy when motor 30 drives telescoping mechanism 10 to move towards retracted position to assist motor 30 to drive telescoping mechanism 10.
According to the car pedal device of the utility model embodiment, the arm component 13 of telescoping mechanism 10 is driven to move by motor 30, and then the band clutch pedal mounting bracket 12 be automatically connected on arm component 13 moves, transmission of power is to the pedal 20 be connected on clutch pedal mounting bracket 12 the most at last, thus achieves stretching out and retracting of pedal 20.
Be understandable that, in pedal 20 retraction process, the load of motor 30 is relatively large, and stretches out in process at pedal 20, the load of motor 30 is relatively little, thus causes the working current of the motor 30 when pedal 20 is retracted to be greater than the working current of motor 30 when pedal 20 stretches out.
According to the vehicle footstep device 100 of the utility model embodiment, when pedal 20 stretches out, motor shaft 32 drives elastic component 40 motion to make elastic component 40 elastic deformation occur with stored energy.When pedal 20 is retracted; elastic component 40 releases energy to assist motor 30 to drive telescoping mechanism 10; reduce load and the working current of motor 30 in retraction process; make thus pedal 20 stretch out and in retraction process the working current of motor 30 unanimous on the whole; available protecting motor 30, improves the work life of motor 30.
The vehicle footstep device 100 of the utility model preferred embodiment is described referring to Fig. 1 to Fig. 6.
Fig. 1 is the schematic diagram of the vehicle footstep device 100 according to the utility model preferred embodiment.As shown in Figure 1, telescoping mechanism 10, pedal 20, motor 30, elastic component 40 is comprised according to vehicle footstep device 100 of the present utility model.
Telescoping mechanism 10 comprises erection support 11, clutch pedal mounting bracket 12 and arm component 13.Arm component 13 to be connected between erection support 11 and clutch pedal mounting bracket 12 and to drive clutch pedal mounting bracket 12 to move between extended position and retracted position.Pedal 20 is arranged on clutch pedal mounting bracket 12, and motor 30 to be arranged on erection support 11 and to have motor shaft 32 and motor housing 31, and motor shaft 32 is connected with arm component 13 with actuating arm assembly 13.Elastic deformation is with stored energy when motor 30 drives telescoping mechanism 10 to move towards extended position for elastic component 40, and elastic component 40 releases energy when motor 30 drives telescoping mechanism 10 to move towards retracted position to assist motor 30 to drive telescoping mechanism 10.
During use, erection support 11 is fixed on the chassis of vehicle such as vehicle, at least one arm of arm component 13 is connected pivotly with erection support 11, motor shaft 32 is connected with an arm of arm component 13 and moves with actuating arm assembly 13, and then the band clutch pedal mounting bracket 12 be automatically connected on arm component 13 moves, such motor 30 respectively forward just can drive stretching out and retracting of telescoping mechanism 10 with rotating backward.
In one embodiment, elastic component 40 is volute spiral spring, and the first end 41 of volute spiral spring is fixing and the second end 42 of volute spiral spring drives torsion by motor shaft 32.
Particularly, as shown in Figure 1, the end of the outmost turns of volute spiral spring outwards bends to form first end 41, and the end of the innermost circle of volute spiral spring bends inwards to form the second end 42.The end that first end 41 can comprise volute spiral spring innermost circle and the part inner ring be connected with this end, correspondingly, the end that the second end 42 can comprise volute spiral spring outmost turns and the part outer ring be connected with this end.
When telescoping mechanism 10 (i.e. pedal 20) stretches out, the first end 41 of volute spiral spring maintains static, and the second end 42 of volute spiral spring rotates with motor shaft 32 and tightened with stored energy.When telescoping mechanism 10 (i.e. pedal 20) is retracted, the first end 41 of volute spiral spring maintains static, and the second end 42 of volute spiral spring rotates with motor shaft 32 and releases energy, thus provides power-assisted for the retraction of telescoping mechanism 10.In addition, elastic component 40 adopts volute spiral spring, simple and compact for structure, is convenient to install.
But the utility model is not limited to this, elastic component 40 can also be shell fragment, disc spring, or other easily elastically-deformable part or parts occur.Those skilled in the art can according to the load difference of motor when pedal 20 stretch out and retract, and volute spiral spring is balanced better to be stretched out and the load of the motor 30 in two working processs of retracting to enable to select the volute spiral spring of appropriate size.
In certain embodiments, as shown in Figure 1, vehicle footstep device 100 also comprises terminal pad 50 and cover cap 60, the motor housing 31 of motor 30 is provided with the first recess (not shown), first recess by cover cap 60 capping to form spatial accommodation, terminal pad 50 to be located in spatial accommodation and to drive rotation by motor shaft 32, and volute spiral spring is located in spatial accommodation, and the first end 41 of volute spiral spring is fixed in cover cap 60 and the second end 42 of volute spiral spring is connected with terminal pad 50.
Further, cover cap 60 removably fastens on motor housing 31, erection support 11 is provided with limited post 111, cover cap 60 is provided with limit notch 61, limited post 111 is engaged in be installed on erection support 11 by cover cap 60 in limit notch 61, and the first end 41 of volute spiral spring is enclosed within limited post 111.
With reference to Fig. 1, motor housing 31 is provided with the first recess towards the side of erection support 11, cover cap 60 comprises end cap and is connected to the flange at end cap edge, the inwall of flange has ladder locating surface, cover cap 60 is sealed on the first recess by ladder locating surface, limit notch 61 is the breach extended internally from the edge of cover cap 60, side relative with motor 30 on erection support 11 is provided with limited post 111, limited post 111 is provided with the bayonet socket coordinated with limit notch 61, cover cap 60 is against motor housing 31 to apply axial limiting to cover cap 60 by the bottom surface of the bayonet socket of two limited posts 111, and radial direction is carried out to cover cap 60 in the side of the bayonet socket of two phase place posts and circumference is spacing, second end 42 of volute spiral spring stretches out through limit notch 61 and is enclosed within limited post 111.
Thus, cover cap 60, motor housing 31, erection support 11 are fixed together, for volute spiral spring the second end 42 fixedly provide suitable position.
Specifically, terminal pad 50 is roughly disc, terminal pad 50 is positioned at spatial accommodation and the two ends of terminal pad 50 are relative with end cap with the first recess respectively, terminal pad 50 is directly or indirectly connected to rotate under the drive of motor shaft 32 with motor shaft 32, be enclosed within terminal pad 50 outside volute spiral spring, the second end 42 of volute spiral spring to be connected on terminal pad 50 and together with terminal pad 50 rotating in same direction.
Thus, volute spiral spring is integrated on motor 30, not only reduces power transmission loss, and make vehicle footstep device 100 integral structure compacter.
It will be appreciated by those skilled in the art that, the shape of terminal pad 50, cover cap 60, first recess can be circular, oval etc., the quantity of limit notch 61 and limited post 111 is not limited to two, and when the quantity of limit notch 61 is greater than two, multiple limit notch 61 can be uniform along the circumference of cover cap 60.
In certain embodiments, the outer peripheral face of terminal pad 50 is provided with draw-in groove 51, second end 42 of volute spiral spring inserts and is engaged in draw-in groove 51, motor shaft 32 is connected with arm component 13 by the first adapter shaft 80, first adapter shaft 80 and motor shaft 32 splined, terminal pad 50 to be set on the first adapter shaft 80 and with the first adapter shaft 80 splined.
More specifically, with reference to Fig. 1, draw-in groove 51 from the outer edge of terminal pad 50 extend internally and the bearing of trend of draw-in groove 51 along the radial direction of terminal pad 50, the center of terminal pad 50 and motor shaft 32 has splined hole, first adapter shaft 80 has male splines, and the first adapter shaft 80 is connected with the arm of in arm component 13 and the first adapter shaft 80 passes erection support 11.
Thus, motor shaft 32 drives the first adapter shaft 80 and terminal pad 50 to rotate, and the second end 42 being fixed on the volute spiral spring on terminal pad 50 rotates with terminal pad 50, thus volute spiral spring is screwed gradually, and structure is simple, compact.In addition, spline joint mode is adopted not only to be convenient to dismounting but also can power transmission be ensured.
In certain embodiments, motor housing 31 is provided with mounting hole 311, and limited post 111 is through mounting hole 311, and have tapped bore 111a in limited post 111, motor 30 is installed on erection support 11 by the bolt 15 be coupled in tapped bore 111a.Wherein, limited post 111 is also only against on motor housing 31 through limit notch 61, mounting hole 311 on motor housing 31 and the tapped bore 111a one_to_one corresponding in limited post 111, bolt 15 passes mounting hole 311 and screws in tapped bore 111a, is fixed on erection support 11 by motor housing 31 thus.Adopt bolt 15 connection mode motor 30 and terminal pad 50, erection support 11 to be secured together, the maintain and replace of volute spiral spring can be facilitated.
But the utility model is not limited to this, can also be fixed by other any suitable modes such as welding between motor housing 31, terminal pad 50, erection support 11.
Alternatively, telescoping mechanism 10 can be any one in four-bar linkage 10a, five-bar mechanism 10b and six bar mechanism 10c.
In the specific embodiment shown in Fig. 2, telescoping mechanism 10 is four-bar linkage 10a, telescoping mechanism 10 comprises erection support 11, clutch pedal mounting bracket 12 and the arm component 13 be connected between erection support 11 and clutch pedal mounting bracket 12, arm component 13 comprises the first lever arm 131 and the second lever arm 132, the upper end of the first lever arm 131 connects bearing pin 136 by first and is connected on erection support 11 pivotly, the lower end of the first lever arm 131 connects bearing pin 137 by second and is connected on clutch pedal mounting bracket 12 pivotly, the upper end of the second lever arm 132 connects bearing pin 138 by the 3rd and is connected on erection support 11 pivotly, the lower end of the second lever arm 132 connects bearing pin 139 by the 4th and is connected to pivotly on clutch pedal mounting bracket 12.
In the specific embodiment shown in Fig. 3, telescoping mechanism 10 is five-bar mechanism 10b, telescoping mechanism 10 comprises erection support 11, clutch pedal mounting bracket 12 and the arm component 13 be connected between erection support 11 and clutch pedal mounting bracket 12, arm component 13 comprises the first lever arm 131, 3rd lever arm 133, 4th lever arm 134, the upper end of the first lever arm 131 connects bearing pin 136 by first and is connected on erection support 11 pivotly, the lower end of the first lever arm 131 connects bearing pin 137 by second and is connected on clutch pedal mounting bracket 12 pivotly, the upper end of the 3rd lever arm 133 connects bearing pin 138 by the 3rd and is connected on erection support 11 pivotly, the lower end of the 3rd lever arm 133 is connected bearing pin 140 with the upper end of the 4th lever arm 134 by the 5th and links together pivotly, the lower end of the 4th lever arm 134 connects bearing pin 139 by the 4th and is connected pivotly with clutch pedal mounting bracket 12.
In the specific embodiment shown in Fig. 4, telescoping mechanism 10 is six bar mechanism 10c, telescoping mechanism 10 comprises erection support 11, clutch pedal mounting bracket 12 and the arm component 13 be connected between erection support 11 and clutch pedal mounting bracket 12, arm component 13 comprises the first lever arm 131, 3rd lever arm 133, 4th lever arm 134, 5th lever arm 135, the upper end of the first lever arm 131 connects bearing pin 136 by first and is connected on erection support 11 pivotly, the lower end of the first lever arm 131 connects bearing pin 137 by second and is connected on clutch pedal mounting bracket 12 pivotly, the upper end of the 3rd lever arm 133 connects bearing pin 138 by the 3rd and is connected on erection support 11 pivotly, the lower end of the 3rd lever arm 133, the upper end of the 4th lever arm 134 and one end of the 5th lever arm 135 connect bearing pin 140 by the 5th and link together pivotly, the other end of the 5th lever arm 135 is connected bearing pin 141 with the middle part of the first lever arm 131 by the 6th and connects pivotly, the lower end of the 4th lever arm 134 connects bearing pin 139 by the 4th and is connected pivotly with clutch pedal mounting bracket 12.
In the specific embodiment of above-mentioned three telescoping mechanisms 10, the motor shaft 32 of motor 30 is connected to drive it to rotate with any one in the first lever arm 131 or the second lever arm 132 by the first adapter shaft 80, and then power is finally passed on clutch pedal mounting bracket 12 to drive clutch pedal mounting bracket 12 stretch out and retract.
In one embodiment, telescoping mechanism 10 and motor 30 can be two, and pedal 20 is arranged on two clutch pedal mounting brackets 12 of two telescoping mechanisms 10.A motor 30 is connected with the arm component 13 of a telescoping mechanism 10, and another motor 30 is connected with the arm component 13 of another telescoping mechanism 10.
Particularly, in two motors 30, be provided with volute spiral spring between one of them motor 30 and corresponding erection support 11, the motor shaft 32 of each motor 30 is connected with a lever arm in corresponding arm component 13.Thus, when the length dimension of pedal 20 is larger, by being connected to two motors 30 on pedal 20 and telescoping mechanism 10 drives pedal 20, enhance the stability that pedal 20 moves.
Stretch out in process at pedal 20, two motor shafts 32 synchronous axial system drive a lever arm of respective arms assembly 13 to rotate in the same direction, pass through arm component 13 thus by transmission of power to clutch pedal mounting bracket 12, clutch pedal mounting bracket 12 moves to extended position by desired trajectory, and elastic component 40 is by compression also stored energy in the process.In pedal 20 retraction process, two motor shafts 32 reverse synchronous axial system drive a lever arm of respective arms assembly 13 to rotate in the same direction, pass through arm component 13 thus by power transmission to clutch pedal mounting bracket 12, clutch pedal mounting bracket 12 moves to retracted position according to desired trajectory, elastic component 40 releases energy to assist motor 30 in the process, reduce the working current of motor 30 in pedal 20 retraction process, thus realization is stretched out at pedal 20 balanced with the working current of motor 30 in retraction process, improve the life-span.
In another embodiment, telescoping mechanism 10 is two and motor 30 is one.Pedal 20 is arranged on two clutch pedal mounting brackets 12 of two telescoping mechanisms 10, and motor 30 is connected with the arm component 13 of a telescoping mechanism 10, and is connected with the arm component 13 of another telescoping mechanism 10 by transmission shaft 70.
Particularly, motor 30 is connected with a lever arm in the arm component 13 of one of them telescoping mechanism 10, and motor shaft 32 is connected with a lever arm in the arm component 13 of another telescoping mechanism 10 by transmission shaft 70.Like this, can save a motor, reduce the productive costs of vehicle footstep device 100, in addition, single motor is also convenient to control.
In yet another embodiment, telescoping mechanism 10 is two and motor 30 is one, and pedal 20 is arranged on two clutch pedal mounting brackets 12 of two telescoping mechanisms 10.Motor 30 is connected with the arm component 13 of a telescoping mechanism 10 by the first adapter shaft 80, and is connected with the arm component 13 of another telescoping mechanism 10 with the second adapter shaft 90 by transmission shaft 70.
Elastic component 40 is volute spiral spring, and volute spiral spring is two, and one of them volute spiral spring is located between the erection support 11 of a telescoping mechanism 10 and motor 30, and another volute spiral spring is located at the outside of the erection support 11 of another telescoping mechanism 10.The quantity increasing volute spiral spring can increase the energy storage capacity of elastic component 40, is conducive to assisting motor and the twisting resistance of balanced transmission shaft 70 both sides.
Fig. 5 is the schematic diagram of the vehicle footstep device 100 according to the another embodiment of the utility model, and wherein telescoping mechanism 10 (i.e. pedal 20, clutch pedal mounting bracket 12) is in extended position.In the specific embodiment shown in Fig. 5, telescoping mechanism 10 is two and motor 30 is one.Pedal 20 is arranged on two clutch pedal mounting brackets 12 of two telescoping mechanisms 10, motor 30 is connected with the arm component 13 of a telescoping mechanism 10 by the first adapter shaft 80, and is connected with the arm component 13 of another telescoping mechanism 10 with the second adapter shaft 90 by transmission shaft 70.
Elastic component 40 is volute spiral spring, and volute spiral spring is one and is located at the outside of the erection support 11 of another telescoping mechanism 10, and the first end 41 of volute spiral spring is fixing and the second end 42 of volute spiral spring drives torsion by motor shaft 32 by transmission shaft 70.
In other words, first adapter shaft 80 is connected with a lever arm of the arm component 13 of a telescoping mechanism 10, second adapter shaft 90 is connected with a lever arm of the arm component 13 of another telescoping mechanism 10, motor shaft 32 drives corresponding arm component 13 to move by the first adapter shaft 80 and the second adapter shaft 90 respectively, and volute spiral spring and motor 30 lay respectively at the outside of two telescoping mechanisms 10.
Further, as shown in Figure 6, the outside that the erection support 11 of another telescoping mechanism 10 deviates from the erection support 11 of a telescoping mechanism 10 is provided with the second recess 112, the first end of the second adapter shaft 90 is connected with transmission shaft 70, second end of the second adapter shaft 90 stretches out from outside and is provided with dowel disc by splined, the periphery wall of dowel disc is provided with slot 52, the outside of the erection support 11 of another telescoping mechanism 10 is provided with the card column 113 being positioned at the second recess 112, volute spiral spring to be located in the second recess 112 and the second recess 112 by enclosing cover 60 capping, the first end 41 of volute spiral spring is enclosed within card column 113, second end 42 of volute spiral spring inserts and is coupled in slot 52.Thus, motor shaft 32 rotates and drives the first adapter shaft 80, transmission shaft 70, second adapter shaft 90, dowel disc rotating in same direction together, thus volute spiral spring rotating in same direction is rolled tightly.
The working process of vehicle footstep device 100 is described referring to Fig. 5 to Fig. 7.
As shown in Figure 5, Figure 6, motor shaft 32 rotates and drives a lever arm of a connected arm component 13 and transmission shaft 70 to rotate.Transmission shaft 70 drives a lever arm of another arm component 13 connected to rotate, pass through two arm components 13 thus by transmission of power to clutch pedal mounting bracket 12, clutch pedal mounting bracket 12 (i.e. pedal 20) moves to extended position by desired trajectory, and elastic component 40 is by compression also stored energy in the process.
As shown in Figure 7, motor shaft 32 rotates backward and drives a lever arm of a connected arm component 13 and transmission shaft 70 to rotate, transmission shaft 70 starts a lever arm of another arm component 13 connected to rotate, pass through two arm components 13 thus by transmission of power to clutch pedal mounting bracket 12, clutch pedal mounting bracket 12 moves to retracted position by desired trajectory, elastic component 40 releases energy the load reducing motor 30 in retraction process in the process, reduces the working current of motor 30 in retraction process.
Referring to Fig. 8, the electric machine assembly 200 according to the vehicle footstep device 100 of the utility model embodiment is described.
As shown in Figure 8, comprise according to the electric machine assembly 200 of the vehicle footstep device 100 of the utility model embodiment: motor 30, cover cap 60, terminal pad 50, elastic component 40.
Motor 30 has motor shaft 32 and motor housing 31, and cover cap 60 is arranged on to form spatial accommodation on motor housing 31, and terminal pad 50 to be located in spatial accommodation and to drive rotation by motor shaft 32.
The first end of elastic component 40 is connected with cover cap 60, second end of elastic component 40 is connected with terminal pad 50, elastic deformation is with stored energy when motor shaft 32 is rotated in a first direction for elastic component 40, and elastic component 40 releases energy to assist motor shaft 32 to rotate in a second direction when motor shaft 32 rotates along the second direction contrary with first direction.Preferably, elastic component 40 is volute spiral spring.Be appreciated that the quantity of volute spiral spring is not limited to one.
According to the electric machine assembly 200 of the utility model embodiment, when motor shaft 32 is rotated in a first direction, motor shaft 32 drives elastic component 40 motion to make elastic component 40 elastic deformation occur with stored energy.When motor shaft 32 is rotated in a second direction; elastic component 40 releases energy to assist motor 30 to drive telescoping mechanism 10 to retract; reduce load when motor 30 is rotated in a second direction, and working current; thus telescoping mechanism 10 stretch out and in retraction process the working current of motor 30 unanimous on the whole; available protecting motor 30, improves the work life of electric machine assembly 200.
In a preferred embodiment, cover cap 60 removably fastens on motor housing 31, and erection support 11 is provided with limited post 111, and cover cap 60 is provided with limit notch 61, and limited post 111 is engaged in limit notch 61 to be installed on erection support 11 by cover cap 60.
Be understandable that, when first direction be motor 30 rotate forward time direction time, then second direction is the direction of motor 30 when reversing, now volute spiral spring to roll tightly direction consistent with first direction.
When the telescoping mechanism 10 of vehicle footstep device 100 stretches out, the first end 41 of volute spiral spring maintains static, and the second end 42 of volute spiral spring rotates with motor shaft 32 and tightened with stored energy; When telescoping mechanism 10 is retracted, the first end 41 of volute spiral spring maintains static, and the second end 42 of volute spiral spring unscrews to release energy, thus provides power-assisted for the retraction of telescoping mechanism 10.
In the concrete example shown in Fig. 8, the outer peripheral face of terminal pad 50 is provided with draw-in groove 51, second end 42 of volute spiral spring inserts and is engaged in draw-in groove 51, the first end 41 of volute spiral spring is enclosed within limited post 111, motor shaft 32 is connected with arm component 13 by the first adapter shaft 80, first adapter shaft 80 and motor shaft 32 splined, terminal pad 50 to be set on the first adapter shaft 80 and with the first adapter shaft 80 splined.Thus, motor shaft 32 drives the first adapter shaft 80 and terminal pad 50 to rotate, and the second end 42 being fixed on the volute spiral spring on terminal pad 50 rotates with terminal pad 50, thus volute spiral spring is screwed gradually.In addition, spline joint mode is adopted not only to be convenient to dismounting but also can power transmission be ensured.
Advantageously, motor housing 31 is provided with mounting hole 311, and limited post 111 is through mounting hole 311, and have tapped bore 111a in limited post 111, motor 30 is installed on erection support 11 by the bolt 15 be coupled in tapped bore 111a.Thus, adopt bolt 15 connection mode motor 30 and terminal pad 50, erection support 11 to be secured together, be convenient to the maintain and replace of volute spiral spring.
The working process of the electric machine assembly 200 of vehicle footstep device 100 is simply described referring to Fig. 8.
Pedal 20 stretches out in process, motor shaft 32 rotates by the first lever arm 131 being rotated in a first direction also actuating arm assembly 13, pass through arm component 13 thus by transmission of power to clutch pedal mounting bracket 12, clutch pedal mounting bracket 12 moves to extended position by desired trajectory, and volute spiral spring is compressed and stored energy in the process; In pedal 20 retraction process, motor shaft 32 is rotated in a second direction, and drives a lever arm of respective arms assembly 13 to rotate, pass through arm component 13 thus by power transmission to clutch pedal mounting bracket 12, clutch pedal mounting bracket 12 moves to retracted position according to desired trajectory, volute spiral spring releases energy the load reducing motor 30 in retraction process in the process, reduces the working current of motor 30 in retraction process.
In description of the present utility model, it will be appreciated that, term " interior ", " outward ", " on ", the orientation of the instruction such as D score or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In description of the present utility model, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary indirect contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this specification sheets, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this specification sheets or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (17)
1. a vehicle footstep device, is characterized in that, comprising:
Telescoping mechanism, described telescoping mechanism comprises erection support, clutch pedal mounting bracket and to be connected between described erection support and described clutch pedal mounting bracket and to drive the arm component of described clutch pedal mounting bracket movement between extended position and retracted position;
Pedal, described pedal is arranged on described clutch pedal mounting bracket;
Motor, described motor to be arranged on described erection support and to have motor shaft and motor housing, and described motor shaft is connected to drive described arm component with described arm component;
Elastic component, elastic deformation is with stored energy when described motor drives described clutch pedal mounting bracket to move towards extended position for described elastic component, and described elastic component releases energy when described motor drives described clutch pedal mounting bracket to move towards retracted position to assist described motor to drive described telescoping mechanism.
2. vehicle footstep device according to claim 1, is characterized in that, described elastic component is volute spiral spring, and the first end of described volute spiral spring is fixed and the second end of described volute spiral spring drives torsion by described motor shaft.
3. vehicle footstep device according to claim 2, it is characterized in that, also comprise terminal pad and cover cap, the motor housing of described motor is provided with the first recess, described first recess by described cover cap capping to form spatial accommodation, described terminal pad is located to drive in described spatial accommodation and by described motor shaft and rotates, and described volute spiral spring is located in described spatial accommodation, and the first end of described volute spiral spring is fixed in described cover cap and the second end of described volute spiral spring is connected with described terminal pad.
4. vehicle footstep device according to claim 3, it is characterized in that, described cover cap removably fastens on described motor housing, described erection support is provided with limited post, described cover cap is provided with limit notch, described limited post is engaged in be installed on described erection support by described cover cap in described limit notch, and the first end of described volute spiral spring is enclosed within described limited post.
5. vehicle footstep device according to claim 4, is characterized in that, the outer peripheral face of described terminal pad is provided with draw-in groove, and the second end of described volute spiral spring inserts and is engaged in described draw-in groove,
Described motor shaft is connected with described arm component by the first adapter shaft, described first adapter shaft and described motor shaft splined, described terminal pad to be set on described first adapter shaft and with described first adapter shaft splined.
6. vehicle footstep device according to claim 5, it is characterized in that, described motor housing is provided with mounting hole, and described limited post is through described mounting hole, have tapped bore in described limited post, described motor is installed on described erection support by the bolt be coupled in described tapped bore.
7. vehicle footstep device according to claim 1, is characterized in that, described telescoping mechanism is the one in four-bar linkage, five-bar mechanism and six bar mechanism.
8. the vehicle footstep device according to any one of claim 1-7, is characterized in that, described telescoping mechanism is two, and described pedal is arranged on two clutch pedal mounting brackets of described two telescoping mechanisms,
Described motor is two, and one of them motor is connected with the arm component of a telescoping mechanism, and another motor is connected with the arm component of another telescoping mechanism.
9. the vehicle footstep device according to any one of claim 1-7, is characterized in that, described telescoping mechanism is two, and described pedal is arranged on two clutch pedal mounting brackets of described two telescoping mechanisms,
Described motor is one, and described motor is connected with the arm component of a telescoping mechanism, and is connected with the arm component of another telescoping mechanism by transmission shaft.
10. vehicle footstep device according to claim 1, is characterized in that, described telescoping mechanism is two, and described pedal is arranged on two clutch pedal mounting brackets of described two telescoping mechanisms,
Described motor is one, and described motor is connected by the arm component of the first adapter shaft with a telescoping mechanism, and is connected with the arm component of another telescoping mechanism with the second adapter shaft by transmission shaft,
Described elastic component is volute spiral spring, described volute spiral spring is one and is located at the outside of the erection support of another telescoping mechanism described, and the first end of described volute spiral spring is fixed and the second end of described volute spiral spring drives torsion by described motor shaft by described transmission shaft.
11. vehicle footstep devices according to claim 10, it is characterized in that, the outside that the erection support of another telescoping mechanism described deviates from the erection support of a described telescoping mechanism is provided with the second recess, described second adapter shaft first end is connected with described transmission shaft, second end of described second adapter shaft stretches out from described outside and is provided with dowel disc by splined, the periphery wall of described dowel disc is provided with slot, the outside of the erection support of another telescoping mechanism described is provided with the card column being positioned at described second recess, described volute spiral spring to be located in described second recess and described second recess by enclosing cover capping, the first end of described volute spiral spring is enclosed within described card column, second end of described volute spiral spring inserts and is coupled in described slot.
12. vehicle footstep devices according to claim 1, is characterized in that, described telescoping mechanism is two, and described pedal is arranged on two clutch pedal mounting brackets of described two telescoping mechanisms,
Described motor is one, and described motor is connected by the arm component of the first adapter shaft with a telescoping mechanism, and is connected with the arm component of another telescoping mechanism with the second adapter shaft by transmission shaft,
Described elastic component is volute spiral spring, and described volute spiral spring is two, and between the erection support that one of them volute spiral spring is located at a described telescoping mechanism and described motor, and another volute spiral spring is located at the outside of the erection support of another telescoping mechanism described.
The electric machine assembly of 13. 1 kinds of vehicle footstep devices, is characterized in that, comprising:
Motor, described motor has motor shaft and motor housing;
Cover cap, described cover cap is arranged on described motor housing to form spatial accommodation;
Terminal pad, described terminal pad is located to drive in described spatial accommodation and by described motor shaft and rotates;
Elastic component, the first end of described elastic component is connected with described cover cap, second end of described elastic component is connected with described terminal pad, elastic deformation is with stored energy when described motor shaft is rotated in a first direction for described elastic component, and described elastic component releases energy to assist described motor shaft to rotate in this second direction when described motor shaft rotates along second direction opposite to the first direction.
The electric machine assembly of 14. vehicle footstep devices according to claim 13, is characterized in that, described elastic component is volute spiral spring.
The electric machine assembly of 15. vehicle footstep devices according to claim 14, it is characterized in that, described vehicle footstep device comprises telescoping mechanism, described telescoping mechanism comprises erection support, clutch pedal mounting bracket and to be connected between described erection support and described clutch pedal mounting bracket and to drive the arm component of described clutch pedal mounting bracket movement between extended position and retracted position
Described motor shaft is connected with described arm component, described first direction is the rotation direction of described clutch pedal mounting bracket described motor shaft when moving towards described extended position, described second direction is the rotation direction of described clutch pedal mounting bracket described motor shaft when moving towards described retracted position
Described cover cap removably fastens on described motor housing, and described erection support is provided with limited post, and described cover cap is provided with limit notch, and described limited post is engaged in described limit notch to be installed on described erection support by described cover cap.
The electric machine assembly of 16. vehicle footstep devices according to claim 15, it is characterized in that, the outer peripheral face of described terminal pad is provided with draw-in groove, and the second end of described volute spiral spring inserts and is engaged in described draw-in groove, the first end of described volute spiral spring is stuck in described limit notch
Described motor shaft is connected with described arm component by the first adapter shaft, described first adapter shaft and described motor shaft splined, described terminal pad to be set on described first adapter shaft and with described first adapter shaft splined.
17. according to the electric machine assembly of the vehicle footstep device described in claim 16, it is characterized in that, described motor housing is provided with mounting hole, described limited post is through described mounting hole, have tapped bore in described limited post, described motor is installed on described erection support by the bolt be coupled in described tapped bore.
Priority Applications (31)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520576675.0U CN204895311U (en) | 2015-08-04 | 2015-08-04 | Automobile -used running -board device and motor element thereof |
| US14/929,699 US9688205B2 (en) | 2015-08-04 | 2015-11-02 | Vehicle step apparatus and motor assembly thereof |
| PCT/CN2015/097931 WO2017020492A1 (en) | 2015-08-04 | 2015-12-18 | Vehicle step apparatus and motor assembly thereof |
| PCT/CN2015/097927 WO2017012258A1 (en) | 2015-07-23 | 2015-12-18 | Vehicle and vehicle step apparatus |
| EP15900258.3A EP3266654B1 (en) | 2015-08-04 | 2015-12-21 | Vehicle pedal apparatus and motor assembly thereof |
| HUE15900258A HUE047764T2 (en) | 2015-08-04 | 2015-12-21 | Vehicle pedal apparatus and motor assembly thereof |
| AU2015404832A AU2015404832B2 (en) | 2015-08-04 | 2015-12-21 | Vehicle pedal apparatus and motor assembly thereof |
| ES15900258T ES2757829T3 (en) | 2015-08-04 | 2015-12-21 | Vehicle pedal apparatus and motor assembly thereof |
| PCT/CN2015/098129 WO2017020493A1 (en) | 2015-08-04 | 2015-12-21 | Vehicle pedal apparatus and motor assembly thereof |
| PL15900258T PL3266654T3 (en) | 2015-08-04 | 2015-12-21 | Vehicle pedal apparatus and motor assembly thereof |
| PL15900290T PL3261881T3 (en) | 2015-08-04 | 2015-12-31 | Vehicle and vehicle step apparatus |
| PCT/CN2015/100159 WO2017020527A1 (en) | 2015-08-04 | 2015-12-31 | Vehicle and vehicle step apparatus |
| PT191918481T PT3587187T (en) | 2015-08-04 | 2015-12-31 | Vehicle and vehicle step apparatus |
| AU2015404902A AU2015404902B2 (en) | 2015-08-04 | 2015-12-31 | Vehicle and vehicle step apparatus |
| EP19191848.1A EP3587187B1 (en) | 2015-08-04 | 2015-12-31 | Vehicle and vehicle step apparatus |
| EP15900290.6A EP3261881B1 (en) | 2015-08-04 | 2015-12-31 | Vehicle and vehicle step apparatus |
| HUE15900290A HUE046734T2 (en) | 2015-08-04 | 2015-12-31 | Vehicle and vehicle step apparatus |
| ES19191848T ES2915841T3 (en) | 2015-08-04 | 2015-12-31 | Vehicle and step device for vehicle |
| HUE19191848A HUE059273T2 (en) | 2015-08-04 | 2015-12-31 | Vehicle and vehicle step apparatus |
| ES15900290T ES2762637T3 (en) | 2015-08-04 | 2015-12-31 | Vehicle and vehicle step apparatus |
| PL19191848.1T PL3587187T3 (en) | 2015-08-04 | 2015-12-31 | Vehicle and vehicle step apparatus |
| US15/200,940 US10479278B2 (en) | 2015-08-04 | 2016-07-01 | Vehicle and vehicle step apparatus |
| US15/200,830 US10124735B2 (en) | 2015-07-23 | 2016-07-01 | Vehicle and vehicle step apparatus |
| US15/220,503 US9656609B2 (en) | 2015-08-04 | 2016-07-27 | Vehicle step apparatus and motor assembly thereof |
| PH12017501617A PH12017501617B1 (en) | 2015-08-04 | 2017-09-07 | Vehicle step apparatus and motor assembly thereof |
| PH12017501616A PH12017501616A1 (en) | 2015-08-04 | 2017-09-07 | Vehicle and vehicle step apparatus |
| US16/655,149 US10618472B2 (en) | 2015-08-04 | 2019-10-16 | Vehicle and vehicle step apparatus with multiple drive motors |
| AU2019250149A AU2019250149B2 (en) | 2015-08-04 | 2019-10-16 | Vehicle and vehicle step apparatus |
| US16/826,094 US11021108B2 (en) | 2015-08-04 | 2020-03-20 | Vehicle and vehicle step apparatus with multiple drive motors |
| US15/931,474 US11208043B2 (en) | 2015-08-04 | 2020-05-13 | Vehicle and vehicle step apparatus with multiple drive motors |
| US17/555,325 US20220219612A1 (en) | 2015-08-04 | 2021-12-17 | Vehicle and vehicle step apparatus with multiple drive motors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520576675.0U CN204895311U (en) | 2015-08-04 | 2015-08-04 | Automobile -used running -board device and motor element thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204895311U true CN204895311U (en) | 2015-12-23 |
Family
ID=54917515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520576675.0U Withdrawn - After Issue CN204895311U (en) | 2015-07-23 | 2015-08-04 | Automobile -used running -board device and motor element thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204895311U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128751A (en) * | 2015-08-04 | 2015-12-09 | 杭州天铭机电工具有限公司 | Vehicle pedal device and motor assembly thereof |
| WO2017020527A1 (en) * | 2015-08-04 | 2017-02-09 | T-Max (Hangzhou) Technology Co., Ltd | Vehicle and vehicle step apparatus |
| US9688205B2 (en) | 2015-08-04 | 2017-06-27 | T-Max (Hangzhou) Industrial Co., Ltd | Vehicle step apparatus and motor assembly thereof |
| KR20180076873A (en) * | 2016-12-28 | 2018-07-06 | 인천대학교 산학협력단 | Automatic folding type running board |
| US10124735B2 (en) | 2015-07-23 | 2018-11-13 | T-Max (Huangzhou) Technology Co., Ltd. | Vehicle and vehicle step apparatus |
-
2015
- 2015-08-04 CN CN201520576675.0U patent/CN204895311U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10124735B2 (en) | 2015-07-23 | 2018-11-13 | T-Max (Huangzhou) Technology Co., Ltd. | Vehicle and vehicle step apparatus |
| CN105128751A (en) * | 2015-08-04 | 2015-12-09 | 杭州天铭机电工具有限公司 | Vehicle pedal device and motor assembly thereof |
| WO2017020527A1 (en) * | 2015-08-04 | 2017-02-09 | T-Max (Hangzhou) Technology Co., Ltd | Vehicle and vehicle step apparatus |
| US9688205B2 (en) | 2015-08-04 | 2017-06-27 | T-Max (Hangzhou) Industrial Co., Ltd | Vehicle step apparatus and motor assembly thereof |
| CN105128751B (en) * | 2015-08-04 | 2017-11-17 | 杭州天铭科技股份有限公司 | Vehicle footstep device and its electric machine assembly |
| US10479278B2 (en) | 2015-08-04 | 2019-11-19 | T-Max (Hangzhou) Technology Co., Ltd | Vehicle and vehicle step apparatus |
| KR20180076873A (en) * | 2016-12-28 | 2018-07-06 | 인천대학교 산학협력단 | Automatic folding type running board |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105128751A (en) | Vehicle pedal device and motor assembly thereof | |
| CN204895311U (en) | Automobile -used running -board device and motor element thereof | |
| CN105083137B (en) | Foot pedal equipment for vehicle | |
| US9688205B2 (en) | Vehicle step apparatus and motor assembly thereof | |
| CN204915491U (en) | Automobile -used running -board equipment | |
| CN205822956U (en) | A kind of steering lock and handle lock actuator | |
| CN205044637U (en) | A running -board device for vehicle | |
| CN105291834A (en) | Vehicle and pedal device for vehicle | |
| CN205344717U (en) | Automobile -used footrest device and motor element thereof | |
| CN201245225Y (en) | Rapid dismounting device for electric driven hub | |
| CN104608843A (en) | Automatic kickstand device | |
| CN211294519U (en) | Solar advertising board with good stability | |
| CN204548288U (en) | A kind of automatic support leg device | |
| CN207225306U (en) | Windshield wiper protector | |
| CN206061037U (en) | The rotary sound column of LCD TV | |
| CN208684122U (en) | A kind of harness wrapping machine | |
| CN105383394A (en) | Vehicle pedal device and motor assembly thereof | |
| CN219453334U (en) | Liftable formula base carousel | |
| CN206704100U (en) | A kind of vehicle electronic device support | |
| CN205350753U (en) | Seat rotates | |
| CN100560973C (en) | A kind of starter fixing mechanism of motor | |
| CN219952911U (en) | Municipal construction safety fence | |
| CN219416734U (en) | Performance test device for air-cooled compression condensing unit | |
| CN205468819U (en) | Vehicle and footrest device who is used for vehicle | |
| CN209472227U (en) | A kind of telescopic electric power cabinet of antistatic |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 311401, No. five, No. 5, Dongzhou industrial function zone, Hangzhou, Zhejiang, Fuyang Patentee after: HANGZHOU TIANMING TECHNOLOGY CO., LTD. Address before: 311401, No. five, No. 5, Dongzhou industrial function zone, Fuyang, Zhejiang, Hangzhou, Hangzhou Patentee before: Hangzhou Tianming Electromechanical Tool Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 311401 Zhejiang Road, Fuyang District, Dongzhou City Industrial Zone, No. five Dongzhou Road, No. 5 Patentee after: HANGZHOU TIANMING TECHNOLOGY CO., LTD. Address before: 311401, No. five, No. 5, Dongzhou industrial function zone, Hangzhou, Zhejiang, Fuyang Patentee before: HANGZHOU TIANMING TECHNOLOGY CO., LTD. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20151223 Effective date of abandoning: 20171117 |
|
| AV01 | Patent right actively abandoned |