CN111731425A - Self-balancing electric monocycle with damping device - Google Patents
Self-balancing electric monocycle with damping device Download PDFInfo
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- CN111731425A CN111731425A CN202010747902.7A CN202010747902A CN111731425A CN 111731425 A CN111731425 A CN 111731425A CN 202010747902 A CN202010747902 A CN 202010747902A CN 111731425 A CN111731425 A CN 111731425A
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- 238000013016 damping Methods 0.000 title claims abstract description 14
- 230000035939 shock Effects 0.000 claims abstract description 35
- 239000006096 absorbing agent Substances 0.000 claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 230000033001 locomotion Effects 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 7
- 235000017491 Bambusa tulda Nutrition 0.000 description 7
- 241001330002 Bambuseae Species 0.000 description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 7
- 239000011425 bamboo Substances 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
- B62K11/007—Automatic balancing machines with single main ground engaging wheel or coaxial wheels supporting a rider
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J25/00—Foot-rests; Knee grips; Passenger hand-grips
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J27/00—Safety equipment
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K2202/00—Motorised scooters
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Handcart (AREA)
Abstract
The invention relates to the technical field of self-balancing electric wheelbarrows, in particular to a self-balancing electric wheelbarrow with a damping device, which has the technical scheme that: comprises a vehicle body and a pedal assembly, wherein two sides of the vehicle body are provided with a fixed frame; the top of the vehicle body is provided with a shock absorber, the top end of one fixed frame is hinged with a first transmission piece, the top end of the other fixed frame is hinged with a second transmission piece, the fixed end of the shock absorber is fixedly connected with the vehicle body, and the movable end of the shock absorber is respectively hinged with the first transmission piece and the second transmission piece; a first supporting rod and a second supporting rod are vertically arranged on two sides of the vehicle body respectively, one end of the first supporting rod is rotatably connected to the bottom of the pedal assembly through a connecting piece, and the other end of the first supporting rod is hinged with a first transmission piece; one end of the second supporting rod is rotatably connected to the bottom of the pedal assembly through another connecting piece, and the other end of the second supporting rod is hinged to the second transmission piece. The invention has the advantages of good shock absorption effect, and improvement of the comfort of movement and the driving safety.
Description
Technical Field
The invention relates to the technical field of self-balancing electric wheelbarrows, in particular to a self-balancing electric wheelbarrow with a damping device.
Background
As is well known, a self-balancing electric unicycle is a high-tech intelligent product that controls forward and backward movement by using a dynamic balance principle, and can control the driving speed and the forward direction as desired along with the inclination of a body. Meanwhile, the self-balancing electric monocycle is rapidly popular with young people due to the characteristics of environmental protection, strong operability, driving pleasure, small size, environmental protection and the like.
At present, a self-balancing electric monocycle mainly comprises a monocycle body and pedals arranged on two sides of the monocycle body; the vehicle body comprises wheels, a frame and a shell; the frame sets up in the both sides of wheel, and the shell cover is established on the frame, and the wheel embeds has self-balancing system and actuating system, installs electrical power generating system and the main control board that is used for controlling whole car power on the frame.
The technical scheme has the defects that: due to the fact that actual road conditions are complex, the user often encounters pothole roads, when the user drives the self-balancing electric monocycle to pass through the pothole roads, the user can intuitively perceive jolt, the movement comfort is poor, even the user is often overturned to the lower pedal or vacates the foot to shift on the pedal instantly, and the balance state is controlled unstably and falls down after falling to the ground, so that safety accidents are caused.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a self-balancing electric monocycle with a damping device, which has the advantages of good damping effect, improvement of movement comfort and improvement of driving safety.
The technical purpose of the invention is realized by the following technical scheme: a self-balancing electric monocycle with a damping device comprises a monocycle body and pedal assemblies rotatably arranged on two sides of the monocycle body, wherein two sides of the monocycle body are respectively provided with a fixed frame, and the top end of each fixed frame protrudes out of the top plane of the monocycle body;
the top of the car body is provided with a shock absorber, the top end of one of the fixed frames is hinged with a first transmission piece, the top end of the other fixed frame is hinged with a second transmission piece, the fixed end of the shock absorber is fixedly connected with the car body, and the movable end of the shock absorber is respectively hinged with the first transmission piece and the second transmission piece;
a first supporting rod and a second supporting rod are vertically arranged on two sides of the vehicle body respectively, one end of the first supporting rod is rotatably connected to the bottom of the pedal assembly corresponding to the first supporting rod through a connecting piece, and the other end of the first supporting rod is hinged to the first transmission piece; one end of the second supporting rod is rotatably connected to the bottom of the pedal assembly corresponding to the second supporting rod through another connecting piece, and the other end of the second supporting rod is hinged to the second transmission piece.
In one embodiment, a rotating shaft capable of rotating in the horizontal direction is arranged between the two fixing frames, the first transmission member includes a triangular connecting rod, a first end of the triangular connecting rod is fixedly connected to the rotating shaft, a second end of the triangular connecting rod is hinged to the movable end of the shock absorber, and a third end of the triangular connecting rod is hinged to the top end of the first supporting rod.
In one embodiment, the second transmission part comprises a first swing connecting rod and a second swing connecting rod, one end of the first swing connecting rod is fixedly connected to the rotating shaft, and the other end of the first swing connecting rod is hinged to the top end of the second supporting rod; one end of the second swing connecting rod is fixedly arranged on the outer side surface of the rotating shaft, and the other end of the second swing connecting rod is hinged to the movable end of the shock absorber.
In one embodiment, a pin shaft is horizontally and fixedly arranged between the second end of the triangular connecting rod and the second swinging connecting rod, and the pin shaft is rotatably arranged at the movable end of the shock absorber in a penetrating manner.
In one embodiment, the pedal assembly comprises a pedal, a lifting block and a right-angle block, one side of the lifting block is rotatably connected to the side wall of the vehicle body, the other side of the lifting block is connected with a first plug rod capable of rotating in the horizontal direction, two ends of the first plug rod extend to the outer side of the lifting block, the right-angle block is fixedly connected to one end, far away from the connecting piece, of the first plug rod, and the top of the right-angle block is fixedly connected with the pedal.
In one embodiment, the connecting member includes a right-angle swinging block and a matching block, the matching block is fixedly disposed on the first support rod and the second support rod, the right-angle swinging block is fixedly disposed at one end of the first insertion rod far away from the right-angle block, the top of the right-angle swinging block is fixedly connected with the pedal, an adapting groove is formed in the matching block, and one end of the right-angle swinging block is rotatably connected in the adapting groove.
In one embodiment, the top of the vehicle body is provided with a pull rod capable of stretching and retracting in a reciprocating mode in the vertical direction.
In one embodiment, the rotating shaft is located between the vehicle body and the pull rod.
In one embodiment, each of the first strut and the second strut is provided with a mounting frame, a foot guard plate is detachably connected to the mounting frame, and the foot guard plate is parallel to the side wall of the vehicle body.
In one embodiment, the side wall of the foot protection plate is provided with a sponge sticker.
The self-balancing electric monocycle with the damping device has the following beneficial effects:
firstly, the shock absorption performance is good, when a user passes through a bumpy road section, the pedal assembly rotates along with the unevenness of the road surface, so that the first supporting rod and the second supporting rod are driven to reciprocate up and down, and the first transmission piece and the second transmission piece can continuously compress or stretch the movable end of the shock absorber, so that the whole body is damped, safety accidents caused by the bumping of the road surface are avoided, and the safety and the reliability of a vehicle body are further improved;
secondly, damping device's structural design has utilized the installation space of current automobile body completely, and the assembly is simple and easy, compact structure, and economic nature is high, is favorable to reducing the manufacturing cost of enterprise, can be applied to in large-scale production.
Drawings
FIG. 1 is a schematic view of the overall structure of the wheelbarrow according to the embodiment;
FIG. 2 is a schematic side view of the wheelbarrow of this embodiment;
FIG. 3 is a schematic view of the wheelbarrow of this embodiment on the other side;
FIG. 4 is a top schematic view of the wheelbarrow of this embodiment with the pull rods removed;
FIG. 5 is a schematic structural view of the pedal assembly of the present embodiment;
fig. 6 is a schematic view of the installation structure of the lift block in this embodiment.
In the figure: 1. a foot guard plate; 2. sticking sponge; 3. a shock absorber; 4. a pull rod; 5. a rotating shaft; 6. a vehicle body; 7. a pedal assembly; 71. a lifting block; 72. a right-angle block; 73. treading a pedal; 74. a first plug-in rod; 75. a second plug-in rod; 8. a fixed mount; 9. a mounting frame; 10. a first support bar; 11. a triangular connecting rod; 12. a second support bar; 13. a first swing link; 14. a second swing link; 15. a pin shaft; 16. a right angle swing block; 17. an adaptation groove; 18. a matching block; 19. a nut; 20. and a bearing.
Detailed Description
The invention is described in detail below with reference to the figures and examples.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1 to 4, a self-balancing electric unicycle with a damping device includes a body 6 and pedal assemblies 7 rotatably disposed on two sides of the body 6, wherein two sides of the body 6 are both provided with a fixing frame 8, and a top end of the fixing frame 8 protrudes out of a top plane of the body 6.
The top of automobile body 6 is provided with bumper shock absorber 3, and the top of one of them mount 8 articulates there is first driving medium, and the top of another mount 8 articulates there is the second driving medium, and the stiff end and the automobile body 6 fixed connection of bumper shock absorber 3, the expansion end of bumper shock absorber 3 is articulated with first driving medium and second driving medium respectively.
Specifically, bumper shock absorber 3 is arranged in automobile body 6 to one side, and the level of its expansion end is greater than the level of its stiff end, and in this embodiment, bumper shock absorber 3 uses is the surge drum, and the surge drum includes a main section of thick bamboo and an auxiliary section of thick bamboo, and the activity of auxiliary section of thick bamboo is pegged graft in a main section of thick bamboo, a main section of thick bamboo and automobile body 6 fixed connection, and the auxiliary section of thick bamboo is articulated with first driving medium and second driving medium, is provided with the elastic component that is used for providing elastic force in a main section of thick bamboo.
A first supporting rod 10 and a second supporting rod 12 are respectively vertically arranged on two sides of the vehicle body 6, one end of the first supporting rod 10 is rotatably connected to the bottom of the corresponding pedal assembly 7 through a connecting piece, and the other end of the first supporting rod is hinged with a first transmission piece; one end of the second supporting rod 12 is rotatably connected to the bottom of the corresponding pedal assembly 7 through another connecting piece, and the other end is hinged with the second transmission piece.
When a user drives, the road surface bumps, so that the pedal assembly 7 is overturned in a reciprocating mode in the vertical direction, the first supporting rod 10 and the second supporting rod 12 are driven to reciprocate in the vertical direction, the first transmission piece and the second transmission piece are driven to compress or stretch the movable end of the shock absorber 3 together, and the shock absorption effect on the whole vehicle is achieved due to the elastic acting force of the shock absorber 3. Damping device's installation adopts the mode that increases the structure in the automobile body 6 outside to do not influence automobile body 6 manufacturing process and the installation space that automobile body 6 itself had, make things convenient for the manufacturing of enterprise, the assembly of being convenient for, when improving the economic nature of enterprise, also can improve user's driving experience sense.
Specifically, a rotating shaft 5 capable of rotating in the horizontal direction is arranged between the two fixing frames 8, the first transmission piece comprises a triangular connecting rod 11, the first end of the triangular connecting rod 11 is fixedly connected with the rotating shaft 5, the second end of the triangular connecting rod is hinged to the movable end of the shock absorber 3, and the third end of the triangular connecting rod is hinged to the top end of the first supporting rod 10.
The second transmission part comprises a first swing connecting rod 13 and a second swing connecting rod 14, one end of the first swing connecting rod 13 is fixedly connected to the rotating shaft 5, and the other end of the first swing connecting rod is hinged to the top end of the second supporting rod 12; one end of the second swing connecting rod 14 is fixedly arranged on the outer side surface of the rotating shaft 5, and the other end is hinged to the movable end of the shock absorber 3.
The horizontal rigid coupling has the center pin between two mounts 8, pivot 5 rotationally cup joints on the center pin, the both ends terminal surface of pivot 5 rigid coupling triangle connecting rod 11 and first swing connecting rod 13 respectively, second swing connecting rod 14 sets firmly in the lateral surface of pivot 5, and the level sets firmly round pin axle 15 between the second end of triangle connecting rod 11 and the second swing connecting rod 14, round pin axle 15 wears to establish the lateral wall at the expansion end of bumper shock absorber 3, thereby make triangle connecting rod 11 and second swing connecting rod 14 can drive the compression of bumper shock absorber 3 or tensile action through the pivoted mode.
Referring to fig. 5 and 6, specifically, the pedal assembly 7 includes a pedal 73, a lifting block 71 and a right-angle block 72, one side of the lifting block 71 is rotatably connected to a sidewall of the vehicle body 6, the other side of the lifting block is connected to a first insertion rod 74 capable of rotating in a horizontal direction, two ends of the first insertion rod 74 extend to an outer side of the lifting block 71, the right-angle block 72 is fixedly connected to one end of the first insertion rod 74 far away from the connecting member, and a top of the right-angle block 72 is fixedly connected to the pedal 73.
Specifically, the connecting piece includes that the piece 16 and the cooperation piece 18 are swung to the right angle, and cooperation piece 18 sets firmly on first branch 10, and the piece 16 is swung to the right angle sets firmly in the one end that right angle piece 72 was kept away from to first grafting pole 74, and the top and the pedal 73 fixed connection of piece 16 are swung to the right angle, has seted up adaptation groove 17 on the cooperation piece 18, and the one end of piece 16 is swung to the right angle is rotationally connected in adaptation groove 17. The vehicle body 6 is arranged on the side away from the first supporting rod 10, and the matching block 18 is fixedly arranged on the second supporting rod 12.
In this embodiment, the lifting block 71 is rotatably connected to the vehicle body 6 through a second plug-in rod 75, the vehicle body 6 and the lifting block 71 are fixedly inserted and fixed into a whole through the second plug-in rod 75, then the bearing 20 is fixedly sleeved on the second plug-in rod 75, and the outer ring of the bearing 20 is fixedly connected to the through hole of the lifting block 71, so as to realize the rotation of the lifting block 71; the other side of the lifting block 71, the side wall of the right-angle block 72 and the side wall of the right-angle swinging block 16 are fixedly inserted into a whole on the first inserting rod 74, then the bearing 20 is fixedly sleeved on the first inserting rod 74, and the outer ring of the bearing 20 is fixedly connected with the through hole of the lifting block 71; all locked by the nut 19.
Further, a pull rod 4 capable of stretching and retracting in a reciprocating mode in the vertical direction is arranged on the top of the vehicle body 6, and the rotating shaft 5 is located between the vehicle body 6 and the pull rod 4. In this way, when the vehicle body 6 is finished to be used, a user can push and pull the vehicle body 6 directly through the pull rod 4 to move the vehicle body 6, and the vehicle can be used conveniently in daily places. The installation position of the rotating shaft 5 is positioned between the vehicle body 6 and the pull rod 4, the installation space at the top of the vehicle body 6 is fully utilized, the use of the vehicle body 6 is not influenced, and the purposes of compact structure and easy production are achieved.
As optimization, all be provided with mounting bracket 9 on first branch 10 and the second branch 12, can dismantle on the mounting bracket 9 and be connected with foot backplate 1, foot backplate 1 and the lateral wall parallel arrangement of automobile body 6. The foot protection plate 1 is detachably connected with the mounting frame 9 in a screw locking/unlocking mode, so that the damping device is not in contact with the leg of a user, the influence on the user due to the working stroke of the damping device is avoided, and the purpose of reliable work is achieved. And be provided with sponge subsides 2 on the lateral wall of foot backplate 1, the contact of sponge subsides 2 and user's shank has slowed down the friction greatly, avoids user's shank because of directly carrying out rigid contact with automobile body 6 and damaging.
The implementation principle of the embodiment is as follows:
when a user passes through a bumpy road surface, the lifting block 71 adapts to unevenness of the road surface and is turned back and forth in the vertical direction, and the right-angle swinging block 16 continuously rotates on the matching block 18, so that the first supporting rod 10/the second supporting rod 12 are driven to continuously do up-and-down reciprocating motion in the vertical direction. On one hand, the first supporting rod 10 drives the triangular connecting rod 11 to rotate, and the triangular connecting rod 11 continuously drives the movable end of the shock absorber 3 to perform compression and top extension actions because the triangular connecting rod 11 is hinged with the movable end of the shock absorber 3, so that the shock absorption effect on the vehicle body 6 is achieved; on the other hand, the second strut 12 drives the first swing link 13 to rotate, and since the triangular link 11 and the first swing link 13 drive the rotating shaft 5 to rotate together, the second swing link 14 located on the outer side surface of the rotating shaft 5 also drives the movable end of the shock absorber 3 to perform compressing and jacking actions together with the triangular link 11.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides an electronic wheel barrow of self-balancing with damping device, includes the automobile body and rotates set up in the footboard assembly of automobile body both sides, its characterized in that: the top end of the fixing frame protrudes out of the top plane of the vehicle body;
the top of the car body is provided with a shock absorber, the top end of one of the fixed frames is hinged with a first transmission piece, the top end of the other fixed frame is hinged with a second transmission piece, the fixed end of the shock absorber is fixedly connected with the car body, and the movable end of the shock absorber is respectively hinged with the first transmission piece and the second transmission piece;
a first supporting rod and a second supporting rod are vertically arranged on two sides of the vehicle body respectively, one end of the first supporting rod is rotatably connected to the bottom of the pedal assembly corresponding to the first supporting rod through a connecting piece, and the other end of the first supporting rod is hinged to the first transmission piece; one end of the second supporting rod is rotatably connected to the bottom of the pedal assembly corresponding to the second supporting rod through another connecting piece, and the other end of the second supporting rod is hinged to the second transmission piece.
2. The self-balancing powered unicycle of claim 1, wherein: two be provided with the pivot that can rotate in the horizontal direction between the mount, first transmission piece includes the triangle connecting rod, the first end rigid coupling of triangle connecting rod in the pivot, the second end of triangle connecting rod articulate in the expansion end of bumper shock absorber, the third end of triangle connecting rod articulate in the top of first branch.
3. The self-balancing powered unicycle of claim 2, wherein: the second transmission part comprises a first swing connecting rod and a second swing connecting rod, one end of the first swing connecting rod is fixedly connected to the rotating shaft, and the other end of the first swing connecting rod is hinged to the top end of the second supporting rod; one end of the second swing connecting rod is fixedly arranged on the outer side surface of the rotating shaft, and the other end of the second swing connecting rod is hinged to the movable end of the shock absorber.
4. The self-balancing powered unicycle of claim 3, wherein: and a pin shaft is horizontally and fixedly arranged between the second end of the triangular connecting rod and the second swinging connecting rod, and the pin shaft is rotatably arranged at the movable end of the shock absorber in a penetrating way.
5. The self-balancing powered unicycle of claim 1, wherein: the pedal assembly comprises a pedal, a lifting block and a right-angle block, one side of the lifting block is rotatably connected to the side wall of the vehicle body, the other side of the lifting block is connected with a first insertion rod capable of rotating in the horizontal direction, two ends of the first insertion rod extend to the outer side of the lifting block, the right-angle block is fixedly connected to one end, far away from the connecting piece, of the first insertion rod, and the top of the right-angle block is fixedly connected with the pedal.
6. The self-balancing powered unicycle of claim 5, wherein: the connecting piece includes right angle swing piece and cooperation piece, the cooperation piece set firmly in first branch with on the second branch, right angle swing piece set firmly in first grafting pole is kept away from the one end of right angle piece, just the top of right angle swing piece with footboard fixed connection, the adaptation groove has been seted up on the cooperation piece, the one end of right angle swing piece rotationally connect in the adaptation inslot.
7. The self-balancing powered unicycle of claim 3, wherein: the top of the vehicle body is provided with a pull rod which can stretch in a reciprocating manner in the vertical direction.
8. The self-balancing powered unicycle of claim 7, wherein: the rotating shaft is positioned between the vehicle body and the pull rod.
9. The self-balancing powered unicycle of claim 1, wherein: the first supporting rod and the second supporting rod are provided with mounting frames, foot protection plates are detachably connected to the mounting frames, and the foot protection plates are arranged in parallel with the side wall of the vehicle body.
10. The self-balancing powered unicycle of claim 9, wherein: the side wall of the foot protection plate is provided with a sponge sticker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010747902.7A CN111731425B (en) | 2020-07-30 | 2020-07-30 | Self-balancing electric monocycle with damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010747902.7A CN111731425B (en) | 2020-07-30 | 2020-07-30 | Self-balancing electric monocycle with damping device |
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| Publication Number | Publication Date |
|---|---|
| CN111731425A true CN111731425A (en) | 2020-10-02 |
| CN111731425B CN111731425B (en) | 2024-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010747902.7A Active CN111731425B (en) | 2020-07-30 | 2020-07-30 | Self-balancing electric monocycle with damping device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112623094A (en) * | 2020-12-30 | 2021-04-09 | 林鸿贵 | Shock-absorbing electric vehicle |
| CN112706864A (en) * | 2020-12-30 | 2021-04-27 | 林鸿贵 | Electric monocycle with damping structure |
| USD1012779S1 (en) * | 2021-09-10 | 2024-01-30 | Shenzhen King Song Intelligence Technology Co., LTD. | Unicycle |
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| CN106080874A (en) * | 2014-12-25 | 2016-11-09 | 李陈 | A kind of self-balancing wheelbarrow with center of gravity self-regulating function |
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| CN112706864A (en) * | 2020-12-30 | 2021-04-27 | 林鸿贵 | Electric monocycle with damping structure |
| USD1012779S1 (en) * | 2021-09-10 | 2024-01-30 | Shenzhen King Song Intelligence Technology Co., LTD. | Unicycle |
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|---|---|
| CN111731425B (en) | 2024-07-26 |
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