Unmanned anti-tipping support for motorcycle
阅读说明:本技术 一种摩托车用的无人防倾翻支架 (Unmanned anti-tipping support for motorcycle ) 是由 王文国 于 2019-11-19 设计创作,主要内容包括:本发明公开的一种摩托车用的无人防倾翻支架,包括车身,所述车身左侧可转动的设有后车轮,所述后车轮内固连有后车轮轴,所述后车轮轴前后两端转动连接于所述车身,所述车身内上下贯通的设有通孔,所述通孔内可转动的设有转向杆,所述转向杆转动连接于所述车身,本发明可根据停放时摩托车车身的倾斜角度自动的调整支架的支撑角度,使车身能够始终保持平衡,不需要人为调整车身,避免摩托车发生倾翻,并且可根据车头的停放转向姿势,自动的伸出相应一侧的支架进行支撑。(The invention discloses an unmanned anti-tipping bracket for a motorcycle, which comprises a body, wherein the left side of the body is rotatably provided with a rear wheel, the rear wheel is fixedly connected with a rear wheel shaft, the front end and the rear end of the rear wheel shaft are rotatably connected with the body, the body is internally provided with a through hole which is vertically communicated, a steering rod is rotatably arranged in the through hole, and the steering rod is rotatably connected with the body.)
1. An unmanned anti-tipping bracket for a motorcycle comprises a body; the left side of the vehicle body is rotatably provided with a rear wheel, a rear wheel shaft is fixedly connected in the rear wheel, and the front end and the rear end of the rear wheel shaft are rotatably connected to the vehicle body; a through hole is formed in the vehicle body in a vertically through manner, a steering rod is rotatably arranged in the through hole, the steering rod is rotatably connected to the vehicle body, a front wheel is rotatably arranged on the right side of the vehicle body, a front wheel shaft is fixedly connected in the front wheel, the front end and the rear end of the front wheel shaft are rotatably connected to the steering rod, the steering rod is rotated, the front wheel can be driven to rotate by the front wheel shaft, and the rear wheel shaft and the front wheel shaft are not parallel; the vehicle body is internally and symmetrically provided with support expansion devices in a front-back manner, the support expansion devices can support the vehicle body, air pumps are communicated among the support expansion devices, and the support expansion devices on the front side and the rear side can be driven by the air pumps; a headstock detection device is arranged in the vehicle body, the air pump is electrically connected with the headstock detection device, the headstock detection device is connected with the steering rod, and the steering rod is rotated to drive the headstock detection device, so that the air pump can be controlled and the support expansion devices on the front side and the rear side can be driven; be equipped with automobile body detection device in the automobile body, automobile body detection device electric connection in support telescoping device, automobile body detection device detectable inclination when the automobile body parks, and then steerable support telescoping device's support angle, the automobile body lower extreme has linked firmly the electromagnetism torsional spring, the electromagnetism torsional spring can reduce the focus of automobile body.
2. An unmanned anti-rollover stand for motorcycles, as recited in claim 1, wherein: the vehicle head detection device comprises a rotating wheel groove arranged in the vehicle body, the rotating wheel groove is communicated with the through hole, a rotating wheel is rotatably arranged in the rotating wheel groove, and the rotating wheel is fixedly connected with the steering rod; an arc groove is formed in the inner wall of the left side of the runner groove in a communicated manner, a contact block is fixedly connected to the left end of the runner, the left end of the contact block extends into the arc groove, and the arc groove limits the rotation angle of the contact block to be 0-120; an intermediate switch is fixedly arranged in the inner wall on the left side of the arc groove, the front end and the rear end of the intermediate switch are symmetrical and are fixedly connected with symmetrical switches, and the intermediate switch and the symmetrical switches are electrically connected with the air pump.
3. An unmanned anti-rollover stand for motorcycles, as recited in claim 1, wherein: the vehicle body detection device comprises a cavity arranged in the vehicle body, baffle plates are symmetrically and rotatably arranged in the cavity in a front-back manner, a torsion shaft is fixedly connected between the baffle plates, and the front end and the rear end of the torsion shaft are rotatably connected to the inner walls of the front side and the rear side of the cavity; the inner wall of the lower side of the cavity is internally provided with a guide chute, balls can be arranged in the guide chute in a rolling manner, the balls cannot roll out of the guide chute, the inner walls of the front side and the rear side of the cavity are internally provided with communicating holes which are symmetrical and communicated, the communicating holes are right opposite to the guide chute, the baffle can block the communicating holes, a contact probe is fixedly arranged in the inner wall of one side of the communicating hole, which is far away from the symmetrical center, and the contact probe is electrically connected with the air pump.
4. An unmanned anti-toppling bracket for a motorcycle, according to claim 3, wherein: and one end of the baffle, which is far away from the symmetric center, is fixedly connected with the inner walls of the front side and the rear side of the cavity respectively through an electromagnetic torsion spring.
5. An unmanned anti-toppling bracket for a motorcycle, according to claim 3, wherein: the support expansion device comprises expansion cavities which are symmetrically arranged in the vehicle body in a front-back mode, one side, close to the symmetric center, of each expansion cavity is communicated with the air pump, a communicating cavity is arranged in the inner wall of one side, far away from the symmetric center, of each expansion cavity and a containing cavity is arranged in the inner wall of one side, far away from the symmetric center, of each communicating cavity and communicated with each other, and the openings of the containing cavities deviate from the symmetric center; a telescopic rod is slidably arranged among the telescopic cavity, the communication cavity and the containing cavity, one end of the telescopic rod, which is close to the symmetry center, is fixedly connected with an elastic pipeline, the elastic pipeline is telescopic and elastic, one end of the elastic pipeline, which is close to the symmetry center, is fixedly connected with the air pump, an air passage is arranged in the elastic pipeline in a front-back through manner, an air guide groove with an opening deviating from the symmetry center is arranged in the telescopic rod, an air vent with an opening facing the symmetry center is arranged in the inner wall of one side, which is close to the symmetry center, of the air guide groove in a communication manner, and the air; a sliding rod is slidably arranged in the air guide groove, and one end of the sliding rod, which is far away from the symmetric center, extends out of the air guide groove; accomodate the rotatable rotor plate that is equipped with of intracavity, the fixed axle has been linked firmly in the rotor plate, both ends rotate about the fixed axle connect in accomodate between the chamber left and right sides inner wall, the rotor plate upper end has linked firmly the fixed block, link up around in the fixed block and be equipped with the spread groove, it is connected with the articulated shaft to rotate between the spread groove left and right sides inner wall, the center of symmetry one end is kept away from to the slide bar link firmly in the articulated shaft, the center of symmetry one end is kept away from to the rotor plate has linked firmly the.
6. An unmanned anti-toppling bracket for a motorcycle, according to claim 5, wherein: the inner walls of the left side and the right side of the communicating cavity are symmetrically and fixedly connected with fixing rods, limiting grooves with openings deviating from the symmetry center are symmetrically arranged in the telescopic rods, and one ends of the fixing rods, which are close to the symmetry center, extend into the limiting grooves.
7. An unmanned anti-toppling bracket for a motorcycle, according to claim 5, wherein: the inner wall of the upper side of the containing cavity is internally provided with a clamping groove which is communicated and provided with an opening deviating from the air pump.
Technical Field
The invention relates to the field of motorcycles, in particular to an unmanned anti-tipping bracket for a motorcycle.
Background
The invention relates to an unmanned anti-tipping bracket for a motorcycle, which can solve the problems that the traditional motorcycle bracket is a fixed machine, and the angle of the traditional bracket for supporting the motorcycle is fixed when the motorcycle is parked, so that the motorcycle is easy to tip over when parked under some special terrains or environments, such as on roads with larger gradient or in windy weather.
Disclosure of Invention
The technical problem is as follows:
in some special terrains or environments, such as on a road with a large slope or in windy weather, the conventional motorcycle stand cannot always keep the motorcycle body balanced.
In order to solve the above problems, the present embodiment provides an unmanned anti-tipping bracket for a motorcycle, which includes a body, a rear wheel rotatably disposed on the left side of the body, a rear wheel shaft fixedly connected to the rear wheel, a through hole vertically penetrating the body and rotatably disposed in the through hole, a steering rod rotatably disposed in the through hole and rotatably connected to the body, a front wheel rotatably disposed on the right side of the body and fixedly connected to the front wheel shaft, a front wheel shaft rotatably connected to the front wheel shaft, a bracket expansion device symmetrically disposed in the body and capable of rotating the front wheel shaft to drive the front wheel to rotate, so that the rear wheel shaft and the front wheel shaft are not parallel to each other, the bracket telescopic devices can support the vehicle body, an air pump is communicated between the bracket telescopic devices, the support telescoping devices on the front side and the rear side can be driven by the air pump, a vehicle head detection device is arranged in the vehicle body, the air pump is electrically connected with the vehicle head detection device, the vehicle head detection device is connected with the steering rod and rotates the steering rod, thereby driving the headstock detection device, further controlling the air pump and driving the support expansion devices at the front side and the rear side, a vehicle body detection device is arranged in the vehicle body and is electrically connected with the support expansion device, the vehicle body detection device can detect the inclination angle of the vehicle body when the vehicle body is parked, and then the support angle of the support telescopic device can be controlled, the lower end of the vehicle body is fixedly connected with an electromagnetic torsion spring, and the electromagnetic torsion spring can reduce the gravity center of the vehicle body. Beneficially, the vehicle head detection device comprises a rotating wheel groove arranged in the vehicle body, the rotating wheel groove is communicated with the through hole, a rotating wheel is rotatably arranged in the rotating wheel groove, the rotating wheel is fixedly connected to the steering rod, an arc groove is arranged in the inner wall of the left side of the rotating wheel groove in a communicated manner, a contact block is fixedly connected to the left end of the rotating wheel, the left end of the contact block extends into the arc groove, the arc groove limits the rotation angle of the contact block to be 0-120 degrees, an intermediate switch is fixedly arranged in the inner wall of the left side of the arc groove, symmetrical switches are symmetrically and fixedly connected to the front end and the rear end of the intermediate switch, the intermediate switch and the symmetrical switches are electrically connected to the air pump, when the contact area between the contact block and the intermediate switch is large, the air pump is started through the intermediate switch, and at the time, the air pump can simultaneously drive the support expansion, the steering rod is rotated clockwise, the front wheel is driven to rotate through the front wheel axle, the right end of the front wheel faces forwards, meanwhile, the steering rod drives the rotating wheel to rotate, the contact block is driven to rotate and is in contact with the symmetrical switch on the rear side, the air pump is controlled through the symmetrical switch on the rear side at the moment, the support expansion device on the front side can be driven only, when the steering rod is rotated anticlockwise, the right end of the front wheel faces backwards, the contact block is in contact with the symmetrical switch on the front side at the moment, and the air pump is controlled to drive the support expansion device on the rear side only at the moment.
Beneficially, the vehicle body detection device comprises a cavity arranged in the vehicle body, baffle plates are symmetrically and rotatably arranged in the cavity in a front-back manner, a torsion shaft is fixedly connected between the baffle plates, the front end and the back end of the torsion shaft are rotatably connected with the inner walls on the front side and the back side of the cavity, guide sliding grooves are communicated with the inner walls on the lower side of the cavity, balls are arranged in the guide sliding grooves in a rolling manner, the balls cannot roll out of the guide sliding grooves, communicating holes are symmetrically and communicated in the inner walls on the front side and the back side of the cavity, the communicating holes are opposite to the guide sliding grooves, the baffle plates can block the communicating holes, a contact probe is fixedly arranged in the inner wall on one side of the communicating holes far away from a symmetric center, the contact probe is electrically connected to the air pump, the balls can roll into the communicating holes and contact with the contact, the air pump is controlled to be started and the support expansion device on the front side is driven, when the ball is in contact with the contact probe on the rear side, the air pump is controlled to be started and the support expansion device on the rear side is driven, the baffle can rotate and block the communication hole, and therefore the ball cannot roll into the communication hole to be in contact with the contact probe.
Preferably, an electromagnetic torsion spring is fixedly connected between one end of the baffle, which is far away from the symmetry center, and the inner walls of the front side and the rear side of the cavity respectively, when the motorcycle is in a running state, the electromagnetic torsion spring is electrified, the baffle blocks the communication hole at the moment, the ball cannot roll into the communication hole at the moment, when the motorcycle is in a parking state, the electromagnetic torsion spring is powered off, the baffle is driven to rotate at the moment and the communication hole is opened, and the ball can roll into the communication hole at the moment.
Beneficially, the support expansion device comprises expansion cavities which are symmetrically arranged in the vehicle body in the front-back direction, one side, close to the symmetry center, of each expansion cavity is communicated with the air pump, a communicating cavity is arranged in the inner wall, far away from the symmetry center, of each expansion cavity, a containing cavity is arranged in the inner wall, far away from the symmetry center, of each communicating cavity, the opening of each containing cavity deviates from the symmetry center, an expansion rod is slidably arranged among the expansion cavities, the communicating cavities and the containing cavities, an elastic pipeline is fixedly connected to one end, close to the symmetry center, of each expansion rod, the elastic pipeline is stretchable and elastic, one end, close to the symmetry center, of each elastic pipeline is fixedly connected to the air pump, a gas channel is arranged in each elastic pipeline in a front-back through mode, an air guide groove with an opening deviating from the symmetry center is arranged in each expansion rod, and an air vent with an, the air vent is communicated with the air channel, a sliding rod is slidably arranged in the air guide groove, one end of the sliding rod, which is far away from the symmetrical center, extends out of the air guide groove, a rotating plate is rotatably arranged in the containing cavity, a fixed shaft is fixedly connected in the rotating plate, the left end and the right end of the fixed shaft are rotatably connected between the inner walls of the left side and the right side of the containing cavity, the upper end of the rotating plate is fixedly connected with a fixed block, a connecting groove is arranged in the fixed block in a front-back through manner, a hinged shaft is rotatably connected between the inner walls of the left side and the right side of the connecting groove, one end of the sliding rod, which is far away from the symmetrical center, is fixedly connected with the hinged shaft, one end of the rotating plate, which is far away from the symmetrical center, is fixedly connected with, and then promote the rotor plate around the fixed axle rotates, and then drive the backup pad rotates and passes through the backup pad supports subaerial, the telescopic link can be in flexible chamber, the intercommunication chamber and accomodate and slide between the chamber, the elasticity pipeline has elasticity, can make gas passage all the time with the air vent and lead the gas groove and be linked together.
But preferably, the symmetry just has linked firmly the dead lever on the intercommunication chamber left and right sides inner wall, bilateral symmetry's the spacing groove that is equipped with the opening and deviates from the center of symmetry in the telescopic link, the dead lever is close to center of symmetry one end and extends to the spacing inslot, the telescopic link can be followed the dead lever slides or winds the dead lever swing, and the dead lever can avoid the telescopic link roll-off completely accomodates the chamber.
Preferably, the inner wall of the upper side of the accommodating cavity is internally provided with a clamping groove communicated with each other and provided with an opening deviating from the air pump, when the air pump sucks air from the air guide groove, the sliding rod is driven to slide in the air guide groove, the rotating plate is driven to rotate in the accommodating cavity through the hinge shaft and the fixed block, the supporting plate rotates in the clamping groove at the moment, the fixed block is located in the communicating cavity at the moment, the sliding rod is accommodated in the air guide groove at the moment, and the telescopic rod is accommodated in the telescopic cavity at the moment.
The invention has the beneficial effects that: the invention can automatically adjust the support angle of the support according to the inclination angle of the motorcycle body when parking, so that the motorcycle body can be always kept balanced without manually adjusting the motorcycle body, the motorcycle is prevented from tipping, and the support on the corresponding side can be automatically extended out for supporting according to the parking steering posture of the motorcycle head.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view of the overall structure of an unmanned anti-rollover stand for a motorcycle according to the present invention;
FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;
FIG. 3 is an enlarged schematic view of "B" of FIG. 1;
FIG. 4 is an enlarged schematic view of "C" of FIG. 1;
FIG. 5 is a schematic view of the structure in the direction "D-D" of FIG. 3;
FIG. 6 is a schematic view of the structure in the direction "E-E" of FIG. 4;
FIG. 7 is an enlarged schematic view of "F" of FIG. 4;
fig. 8 is a schematic view of the structure in the direction "G-G" of fig. 6.
Detailed Description
The invention will now be described in detail with reference to fig. 1-8, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to an unmanned anti-tipping bracket for a motorcycle, which is mainly used for preventing the motorcycle from tipping when the motorcycle is placed and parked, and the invention is further explained by combining the attached drawings of the invention:
the invention relates to an unmanned anti-tipping bracket for a motorcycle, which comprises a
According to an embodiment, the vehicle
According to the embodiment, the following detailed description will be made on the vehicle
Beneficially, an
According to the embodiment, the
Beneficially, the inner walls of the left and right sides of the communicating
Beneficially, the inner wall of the upper side of the
The steps of using the unmanned anti-rollover stand for motorcycles according to the present invention will be described in detail with reference to fig. 1 to 8:
initially, the
When the motorcycle is running, the
When the motorcycle is stopped on a flat road, and the
When a strong wind occurs, the
When the motorcycle is stopped on a sloping road, the right end of the
The invention has the beneficial effects that: the invention can automatically adjust the support angle of the support according to the inclination angle of the motorcycle body when parking, so that the motorcycle body can be always kept balanced without manually adjusting the motorcycle body, the motorcycle is prevented from tipping, and the support on the corresponding side can be automatically extended out for supporting according to the parking steering posture of the motorcycle head.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
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