CN210555272U - Intelligent foot support of electric vehicle - Google Patents
Intelligent foot support of electric vehicle Download PDFInfo
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- CN210555272U CN210555272U CN201921209368.3U CN201921209368U CN210555272U CN 210555272 U CN210555272 U CN 210555272U CN 201921209368 U CN201921209368 U CN 201921209368U CN 210555272 U CN210555272 U CN 210555272U
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- bracing piece
- transmission shaft
- electric motor
- motor car
- support rods
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Abstract
The utility model provides an electric motor car intelligence heel brace, including two spinal branch vaulting poles, be equipped with the universal wheel on the bracing piece, be equipped with the cylinder cam on the bracing piece, be equipped with the transmission shaft on the bracing piece, the transmission shaft is articulated through the round pin axle with the bracing piece, be equipped with the orbit recess on the cylinder cam, the transmission shaft drives the bracing piece and rotates, the bracing piece slides in the orbit recess of cylinder cam, thereby realize the 90 rotatory lifts of bracing piece, thereby realize 75 with ground after the bracing piece descends, thereby guarantee electric motor car stability. The utility model discloses can make the electric motor car when will parking or will lose balance, the automatic heel brace that descends supports the automobile body to can reach the purpose of supporting the electric motor car, can avoid traditional heel brace expense to get off the car earlier and then prop up the parking order of car, can support the both sides of electric motor car simultaneously automatically, thereby labour saving and time saving that can be further, thereby can further guarantee to the convenience that the electric motor car stopped.
Description
Technical Field
The utility model relates to the technical field of vehicles, concretely relates to electric motor car lift heel brace, in particular to can rise and descend the heel brace through the discernment of electric motor car motion state.
Background
With the progress of society and the improvement of environmental awareness, in order to facilitate travel, electric vehicles are generally popularized to every family as a low-carbon travel tool. The electric motor car is when parking, for the stability of guaranteeing the electric motor car, need prop up in order to support the automobile body and let it be unlikely to fall down with the heel brace during parking, and present electric motor car heel brace is mostly the bracing or the double bracing foot of taking taut spring, its shortcoming: the single supporting foot and the double supporting feet are used independently under different conditions to support the vehicle body, so that the vehicle can be operated only after a person gets off the vehicle, and the vehicle cannot be lifted up and then get off the vehicle under the totally-enclosed condition; need lift up the rear end of electric motor car when both feet support uses, then push both feet with the foot and prop to latched position, this kind of traditional both feet is wasted time and energy when using.
Therefore, it is necessary to design an intelligent lifting foot support to solve the above technical problems.
Disclosure of Invention
In order to overcome the not enough of above-mentioned prior art, the utility model provides an electric motor car intelligence lift heel brace can make the electric motor car will park or when losing balance, the automatic heel brace that descends supports the automobile body to can reach the purpose of supporting the electric motor car, can avoid traditional heel brace to get off earlier and then prop up the parking order of car, can support the both sides of electric motor car simultaneously automatically, thereby labour saving and time saving that can be further, thereby the assurance that can be further arrives the convenience that the electric motor car was berthhed.
The utility model provides an electric motor car intelligence heel brace, including two spinal branch vaulting poles, be equipped with the universal wheel on the bracing piece, be equipped with the cylinder cam on the bracing piece, be equipped with the transmission shaft on the bracing piece, the transmission shaft is articulated through the round pin axle with the bracing piece, be equipped with the orbit recess on the cylinder cam, the transmission shaft drives the bracing piece and rotates, the bracing piece slides in the orbit recess of cylinder cam, thereby realize the 90 rotatory lifts of bracing piece, thereby realize 75 with ground after the bracing piece descends, thereby guarantee electric motor car stability.
Torsion springs are arranged on the supporting rod and the transmission shaft, the supporting rod and the transmission shaft are rigidly connected with the torsion springs, and the supporting rod can be further controlled by the pin shaft and the torsion springs to slide to the designated position of the track groove of the cylindrical cam, so that the descending angle of the supporting rod can be further controlled, and the supporting rod can be guaranteed to reach the designated descending position.
The support rod is characterized in that a bearing is arranged on the transmission shaft, a coupler is arranged on the transmission shaft, a worm is arranged on the coupler, a worm wheel is arranged on the worm, a fixing plate is fixedly arranged on the cylindrical cam, a motor is fixedly arranged on the fixing plate, the motor is provided with the worm meshed with the worm wheel, and the motor can transmit enough torque to the support rod through the worm wheel and the worm, so that the motion stability of the support rod is further ensured.
And the fixed plate is provided with a speed sensor and an angle sensor, and the fixed plate is provided with a controller. Can judge electric motor car motion state through speed and angle sensor, transmit signal to the controller to the rotation of further control motor, thereby the position of further control bracing piece.
The motor is fixedly connected with the fixed plate through the fixed hole.
The cylindrical cam is fixedly connected with the fixing plate through the fixing hole.
The utility model has the advantages as follows:
the electric vehicle can be parked or is out of balance by the aid of the automatic descending foot supports, so that the electric vehicle can be supported by the automatic descending foot supports, the purpose of supporting the electric vehicle can be achieved, the parking sequence that the electric vehicle is parked and then is supported by the traditional foot supports can be avoided, the two sides of the electric vehicle can be automatically and simultaneously supported, time and labor can be further saved, and the electric vehicle can be further guaranteed to be parked conveniently.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an internal structure view of the cylindrical cam of the present invention.
Fig. 3 is a structural diagram of the cylindrical cam of the present invention.
The cylindrical cam is provided with a fixed track groove.
Wherein: 1-universal wheel; 2, supporting rods; 3-a torsion spring; 4, a pin shaft; 5, driving a shaft; 6, a bearing; 7, a coupler; 8-a worm gear; 9-a worm; 10-a cylindrical cam; 11-a fixed plate; 12-a fixing hole; 13-a controller; 14, a motor; 15-speed and angle sensors.
Detailed Description
As shown in fig. 1, fig. 2 and fig. 3, an electric motor car intelligence heel brace, including two spinal branch vaulting poles 2, be equipped with universal wheel 1 on the bracing piece 2, be equipped with cylindrical cam 10 on the bracing piece 2, be equipped with transmission shaft 5 on the bracing piece 2, transmission shaft 5 is articulated through round pin axle 4 with bracing piece 2, be equipped with orbit recess 16 on the cylindrical cam 10, transmission shaft 5 drives bracing piece 2 and rotates, and bracing piece 2 slides in cylindrical cam 10's orbit recess 16 to realize the 90 rotatory lifts of bracing piece 2, thereby realize that bracing piece 2 descends the back and is 75 with ground, thereby guarantee electric motor car stability.
Be equipped with bearing 6 on the transmission shaft 5, be equipped with shaft coupling 7 on the transmission shaft 5, be equipped with worm 9 on the shaft coupling 7, be equipped with worm wheel 8 on the worm 9, the fixed plate 11 that is equipped with on the cylindrical cam 10, 11 are fixed on the fixed plate and are equipped with motor 14, are equipped with on the motor 14 with worm wheel 8 engaged with worm 9, can pass through worm wheel 8 and worm 9, and motor 14 transmits sufficient moment of torsion to bracing piece 2 to further guarantee the stability of bracing piece 2 movements.
The fixed plate 11 is provided with a speed and angle sensor 15, and the fixed plate 11 is provided with a controller 13. The motion state of the electric vehicle can be judged through the speed and angle sensor 15, and a signal is transmitted to the controller 13, so that the rotation of the motor 14 is further controlled, and the position of the support rod 2 is further controlled.
The motor 14 is fixedly connected with the fixing plate 11 through the fixing hole 12.
The cylindrical cam 10 is fixedly connected with the fixing plate 11 through a fixing hole 12.
The utility model discloses a working process:
when the electric motor car parks or will lose balance, speed and angle sensor 15, judge the electric motor car motion state, transmission signal to controller 13, thereby further control motor 14's rotation, through worm wheel 8 and worm 9, motor 14 transmits sufficient moment of torsion to bracing piece 2, can slide to the orbit recess 16 assigned position of cylindrical cam through round pin axle 4 and the further control bracing piece 2 of torsion spring 3 simultaneously, thereby further control the position of bracing piece 2, realize 90 rotatory descends of bracing piece 2, be 75 with ground after bracing piece 2 descends, be the splayed, thereby guarantee electric motor car stability, time saving and labor saving.
Claims (4)
1. The utility model provides an electric motor car intelligence heel brace which characterized in that: the device comprises two support rods (2), universal wheels (1) are arranged on the support rods (2), a cylindrical cam (10) is arranged on the support rods (2), a transmission shaft (5) is arranged on the support rods (2), the transmission shaft (5) is hinged with the support rods (2) through a pin shaft (4), track grooves (16) are formed in the cylindrical cam (10), the transmission shaft (5) drives the support rods (2) to rotate, the support rods (2) slide in the track grooves (16) of the cylindrical cam (10), and therefore 90-degree rotary lifting of the support rods (2) is achieved, and the support rods (2) are 75 degrees to the ground after descending;
torsion springs (3) are arranged on the supporting rod (2) and the transmission shaft (5), the supporting rod (2) and the transmission shaft (5) are rigidly connected with the torsion springs (3), and the supporting rod (2) can be further controlled to slide to the appointed position of a track groove (16) of the cylindrical cam through a pin shaft (4) and the torsion springs (3), so that the descending angle of the supporting rod (2) is further controlled, and the supporting rod can be guaranteed to reach the appointed descending position;
be equipped with bearing (6) on transmission shaft (5), be equipped with shaft coupling (7) on transmission shaft (5), be equipped with worm (9) on shaft coupling (7), be equipped with worm wheel (8) on worm (9), the fixed plate (11) that are equipped with on cylindrical cam (10), fixed motor (14) that are equipped with on the fixed plate (11), be equipped with on motor (14) with worm wheel (8) engaged with worm (9), can pass through worm wheel (8) and worm (9), motor (14) transmit sufficient moment of torsion to bracing piece (2), thereby further guarantee the stability of bracing piece (2) motion.
2. The intelligent foot support of the electric vehicle as claimed in claim 1, wherein: be equipped with speed and angle sensor (15) on fixed plate (11), be equipped with controller (13) on fixed plate (11), can judge electric motor car motion state through speed and angle sensor (15), transmit signal to controller (13) to the rotation of further control motor (14), thereby the position of further control bracing piece (2).
3. The intelligent foot support of the electric vehicle as claimed in claim 1, wherein: the motor (14) is fixedly connected with the fixing plate (11) through the fixing hole (12).
4. The intelligent foot support of the electric vehicle as claimed in claim 1, wherein: the cylindrical cam (10) is fixedly connected with the fixing plate (11) through a fixing hole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921209368.3U CN210555272U (en) | 2019-07-30 | 2019-07-30 | Intelligent foot support of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921209368.3U CN210555272U (en) | 2019-07-30 | 2019-07-30 | Intelligent foot support of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210555272U true CN210555272U (en) | 2020-05-19 |
Family
ID=70674435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921209368.3U Active CN210555272U (en) | 2019-07-30 | 2019-07-30 | Intelligent foot support of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210555272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110329396A (en) * | 2019-07-30 | 2019-10-15 | 吉林大学 | Electric motor intelligent heel brace |
-
2019
- 2019-07-30 CN CN201921209368.3U patent/CN210555272U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110329396A (en) * | 2019-07-30 | 2019-10-15 | 吉林大学 | Electric motor intelligent heel brace |
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