CN110667758A - Safe type balance car - Google Patents
Safe type balance car Download PDFInfo
- Publication number
- CN110667758A CN110667758A CN201911054162.2A CN201911054162A CN110667758A CN 110667758 A CN110667758 A CN 110667758A CN 201911054162 A CN201911054162 A CN 201911054162A CN 110667758 A CN110667758 A CN 110667758A
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- CN
- China
- Prior art keywords
- balance car
- hole
- gear
- assembly
- button switch
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The invention discloses a safe balance car. The balance car comprises a balance car body, wherein a top plate of the balance car body is provided with a first through hole and a second through hole, a front pedal assembly is arranged at the first through hole, a rear pedal assembly is arranged at the second through hole, and a transmission assembly and a button switch are arranged in the balance car body; the front pedal assembly comprises a front pedal, a first supporting block, a first elastic assembly and a first rack; the rear pedal assembly comprises a rear pedal, a second supporting block, a second elastic assembly and a pressing strip; the button switch is arranged in the balance vehicle body; the transmission assembly comprises a gear set, a first support, a second rack, a baffle and a second support. According to the balance car, the operation or stop of the balance car is controlled through the mutual cooperation of the front pedal assembly and the rear pedal assembly on the principle that the heel of the foot treaded on the balance car is bound to leave the balance car when the user inclines forwards or falls down, so that the severity of injury of the user after falling down is reduced, and secondary accidents are avoided.
Description
Technical Field
The invention relates to the technical field of balance cars, in particular to a safe balance car.
Background
The balance car is a novel green product used by modern people as a walking tool and leisure entertainment, detects the change of the posture of a car body by utilizing a gyroscope and an acceleration sensor inside the car body, and accurately drives a motor to perform corresponding adjustment by utilizing a servo control system so as to keep the balance of the system.
When the balance car is in operation fault or road conditions are complex, the balance car is easy to fall down, so that part of local traffic police departments limit the balance car to run on the road, but the traffic police departments have limited strength after all, and the balance car cannot be completely stopped from running on the road.
The safety accident caused by the balance car on the road occurs at any time, and the main reason is that under the condition that the balance car falls forward, the instruction received by the balance car still runs forward, so that the balance car is still in a running state even though a person falls down, and the balance car drives a user to turn, which is very dangerous on the road where the car goes, the lighter the weight of the user is, the faster the speed of the balance car driving the turn is, and the higher the probability of causing the safety accident is.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a safe balance car which controls the balance car to run or stop running by the mutual cooperation of a front pedal assembly and a rear pedal assembly on the principle that the rear heel of a foot treaded on the balance car must leave the balance car when a user inclines forwards at an excessive angle or falls down, thereby being beneficial to reducing the severity of injury of the user after falling down and avoiding the occurrence of secondary accidents.
In order to solve the technical problems, the invention is solved by the following technical scheme: a safety balance car comprises a balance car main body, wherein a first through hole and a second through hole are formed in a top plate of the balance car main body, a front pedal assembly is arranged at the first through hole, a rear pedal assembly is arranged at the second through hole, and a transmission assembly and a button switch are arranged in an inner cavity of the balance car main body;
the front pedal assembly comprises a front pedal connected to the inner wall of the first through hole in a sliding manner, a first supporting block fixedly arranged at the lower edge of the inner wall of the first through hole, a first elastic assembly with two ends respectively connected with the bottom surface of the front pedal and the top surface of the first supporting block, and a first rack fixedly arranged on the bottom surface of the front pedal;
the rear pedal assembly comprises a rear pedal connected to the inner wall of the second through hole in a sliding mode, a second supporting block fixedly arranged at the lower edge of the inner wall of the second through hole, a second elastic assembly with two ends respectively connected with the bottom surface of the rear pedal and the top surface of the second supporting block, and a pressing strip fixedly arranged on the bottom surface of the rear pedal;
the button switch is arranged in an inner cavity of the balance car main body and is positioned right below the pressing bar;
the transmission assembly comprises a gear set, a first supporting piece, a second rack, a baffle and a second supporting piece, the first supporting piece and the second supporting piece are fixedly arranged on the inner wall of the top plate of the balance car body respectively, the gear set comprises a first gear which is rotatably connected to the first supporting piece and a second gear which is fixedly arranged on the first gear and is concentric with the first gear, the first gear is connected with the first rack teeth, the second gear is connected with the second rack teeth, the second rack is fixedly arranged on the baffle, and the baffle is connected to the second supporting piece in a sliding manner;
when the front pedal has no external force, the baffle is positioned between the button switch and the pressing strip and isolates the button switch and the pressing strip.
In the above technical scheme, preferably, the first support block is provided with two blocks, the two blocks are symmetrically arranged on the inner wall of the first through hole, and each block of the first support block is provided with the corresponding first elastic assembly.
In the above technical solution, preferably, the first elastic component is a spring.
In the above technical scheme, preferably, the second supporting blocks are symmetrically arranged on the inner wall of the second through hole, and each second supporting block is provided with the corresponding second elastic assembly.
In the above technical solution, preferably, the second elastic component is a spring.
In the above technical scheme, preferably, a pressing block is arranged at the lower end of the pressing bar, and the pressing block is located right above the button switch.
The invention has the beneficial effects that: according to the balance car, the operation or stop of the balance car is controlled through the mutual cooperation of the front pedal assembly and the rear pedal assembly on the principle that the heel of the foot treaded on the balance car is bound to leave the balance car when the user inclines forwards or falls down, so that the severity of injury of the user after falling down is reduced, and secondary accidents are avoided.
Drawings
FIG. 1 is a schematic view of the present invention.
Fig. 2 is a schematic cross-sectional view of the structure of the present invention.
Detailed Description
The invention is described in further detail below with reference to the following detailed description and accompanying drawings: referring to fig. 1 and 2, the safety balance car comprises a balance car body 1, wherein a top plate of the balance car body 1 is provided with a first through hole 11 and a second through hole 12, and the first through hole 11 and the second through hole 12 are arranged in a front-back manner.
First through-hole 11 department is provided with preceding footboard subassembly, preceding footboard subassembly includes sliding connection preceding footboard 21 on the 11 inner walls of first through-hole, sets firmly first supporting block 22, the both ends of the 11 inner walls of first through-hole lower limb department are connected respectively preceding footboard 21 bottom surface with the first elastic component 23 of first supporting block 22 top surface and set firmly first rack 24 on preceding footboard 21 bottom surface.
Preferably, the number of the first supporting blocks 22 is two, the two supporting blocks are symmetrically arranged on the inner wall of the first through hole 11, and each first supporting block 22 is provided with a corresponding first elastic assembly 23, preferably, the first elastic assembly is a spring.
A rear pedal assembly is arranged at the second through hole 12, the rear pedal assembly comprises a rear pedal 31 connected to the inner wall of the second through hole 12 in a sliding manner, a second supporting block 32 fixedly arranged at the lower edge of the inner wall of the second through hole 12, a second elastic assembly 33 with two ends respectively connected with the bottom surface of the rear pedal 31 and the top surface of the second supporting block 32, and a pressing strip 34 fixedly arranged on the bottom surface of the rear pedal 31, preferably, a pressing block 35 is arranged at the lower end of the pressing strip 34, and the pressing block 35 is positioned right above the button switch 4.
Preferably, two second supporting blocks 32 are symmetrically arranged on the inner wall of the second through hole 12, each second supporting block 32 is provided with a corresponding second elastic component 33, and preferably, the second elastic components are springs.
Balance car main part 1 inner chamber is provided with drive assembly and button switch 4, button switch 4 sets up in the inner chamber of balance car main part 1, and it is located under layering 34.
The transmission assembly comprises a gear set, a first supporting piece 51, a second rack 52, a baffle 53 and a second supporting piece 54, the first supporting piece 51 and the second supporting piece 54 are respectively and fixedly arranged on the inner wall of the top plate of the balance car body 1, preferably, the first supporting piece 51 comprises two connecting rods which are perpendicular to each other, and the second supporting piece 54 is a connecting rod which is perpendicular to each other.
The gear set comprises a first gear 55 rotatably connected to the first support 51 and a second gear 56 fixedly arranged on the first gear 55 and concentric with the first gear 55, preferably, the diameter of the first gear 55 is larger than that of the second gear 56, the first gear 55 is in toothed connection with the first rack 24, the second gear 56 is in toothed connection with the second rack 52, the second rack 52 is fixedly arranged on the baffle plate 53, and the baffle plate 53 is slidably connected to the second support 54.
When the front pedal has no external force, the baffle is positioned between the button switch and the pressing strip and isolates the button switch and the pressing strip.
When the balance car is used, firstly the front pedal is stepped on, the first rack moves downwards to drive the first gear to rotate clockwise, the second gear rotates clockwise to drive the second rack to move horizontally to the right side, the baffle is driven to move horizontally to the right side, when the front pedal is completely stepped on, the baffle is separated from a position between the button switch and the pressing strip, then the rear pedal is stepped on, the pressing strip moves downwards, when the rear pedal is completely stepped on, the pressing strip presses down the button of the button switch, the circuit is powered on, and the balance car runs.
When user misoperation or fall down, the back heel leaves the back footboard, receive first elastic component's influence, the layering leaves button switch, button switch's button resets, the circuit outage, balance car bring to rest, after the user leaves the front pedal, receive second elastic component's influence, preceding footboard rises, through first rack, first gear, the transmission effect of second gear and second rack, the baffle removes to between button switch and the layering, the circuit just can the circular telegram when preventing only stepping on the back footboard, avoid partial operator to step on the front of foot in back footboard department, under the unsettled operation of back heel, lead to unable effectual guard action that plays.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. The utility model provides a safe type balance car, includes balance car main part, its characterized in that: a first through hole and a second through hole are formed in a top plate of the balance car main body, a front pedal assembly is arranged at the first through hole, a rear pedal assembly is arranged at the second through hole, and a transmission assembly and a button switch are arranged in an inner cavity of the balance car main body;
the front pedal assembly comprises a front pedal connected to the inner wall of the first through hole in a sliding manner, a first supporting block fixedly arranged at the lower edge of the inner wall of the first through hole, a first elastic assembly with two ends respectively connected with the bottom surface of the front pedal and the top surface of the first supporting block, and a first rack fixedly arranged on the bottom surface of the front pedal;
the rear pedal assembly comprises a rear pedal connected to the inner wall of the second through hole in a sliding mode, a second supporting block fixedly arranged at the lower edge of the inner wall of the second through hole, a second elastic assembly with two ends respectively connected with the bottom surface of the rear pedal and the top surface of the second supporting block, and a pressing strip fixedly arranged on the bottom surface of the rear pedal;
the button switch is arranged in an inner cavity of the balance car main body and is positioned right below the pressing bar;
the transmission assembly comprises a gear set, a first supporting piece, a second rack, a baffle and a second supporting piece, the first supporting piece and the second supporting piece are fixedly arranged on the inner wall of the top plate of the balance car body respectively, the gear set comprises a first gear which is rotatably connected to the first supporting piece and a second gear which is fixedly arranged on the first gear and is concentric with the first gear, the first gear is connected with the first rack teeth, the second gear is connected with the second rack teeth, the second rack is fixedly arranged on the baffle, and the baffle is connected to the second supporting piece in a sliding manner;
when the front pedal has no external force, the baffle is positioned between the button switch and the pressing strip and isolates the button switch and the pressing strip.
2. The safety balance car of claim 1, wherein: the first supporting block is provided with two blocks which are symmetrically arranged on the inner wall of the first through hole, and each block is provided with a corresponding first elastic assembly.
3. The safety balance car of claim 1 or 2, wherein: the first elastic component is a spring.
4. The safety balance car of claim 1, wherein: the second supporting block is provided with two blocks which are symmetrically arranged on the inner wall of the second through hole, and each block of the second supporting block is provided with a corresponding second elastic component.
5. The safety balance car of claim 1 or 4, wherein: the second elastic component is a spring.
6. The safety balance car of claim 1, wherein: the lower end of the pressing bar is provided with a pressing block, and the pressing block is located right above the button switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911054162.2A CN110667758B (en) | 2019-10-31 | 2019-10-31 | Safe type balance car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911054162.2A CN110667758B (en) | 2019-10-31 | 2019-10-31 | Safe type balance car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110667758A true CN110667758A (en) | 2020-01-10 |
| CN110667758B CN110667758B (en) | 2020-11-13 |
Family
ID=69085357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911054162.2A Active CN110667758B (en) | 2019-10-31 | 2019-10-31 | Safe type balance car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110667758B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030155167A1 (en) * | 1999-06-04 | 2003-08-21 | Kamen Dean L. | Personal transporter |
| CN102849156A (en) * | 2012-09-20 | 2013-01-02 | 上海新世纪机器人有限公司 | Steering device of self-balance two-wheeler |
| CN104828179A (en) * | 2015-03-24 | 2015-08-12 | 江苏科技大学 | Electronic lock of two-wheel somatosensory electric balance car and control method thereof |
| CN204895702U (en) * | 2015-08-17 | 2015-12-23 | 深圳市新力智能机器人有限公司 | Balance car and load detection device thereof |
| CN205564554U (en) * | 2016-03-21 | 2016-09-07 | 姚宇满 | A foot switch for installing on car is ridden instead of walk to double round electrodynamic balance |
| CN106476953A (en) * | 2016-12-16 | 2017-03-08 | 浙江瑞萌威电子科技有限公司 | A kind of balance car |
| CN207875871U (en) * | 2018-01-03 | 2018-09-18 | 吕林宝 | A kind of balance car |
-
2019
- 2019-10-31 CN CN201911054162.2A patent/CN110667758B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030155167A1 (en) * | 1999-06-04 | 2003-08-21 | Kamen Dean L. | Personal transporter |
| CN102849156A (en) * | 2012-09-20 | 2013-01-02 | 上海新世纪机器人有限公司 | Steering device of self-balance two-wheeler |
| CN104828179A (en) * | 2015-03-24 | 2015-08-12 | 江苏科技大学 | Electronic lock of two-wheel somatosensory electric balance car and control method thereof |
| CN204895702U (en) * | 2015-08-17 | 2015-12-23 | 深圳市新力智能机器人有限公司 | Balance car and load detection device thereof |
| CN205564554U (en) * | 2016-03-21 | 2016-09-07 | 姚宇满 | A foot switch for installing on car is ridden instead of walk to double round electrodynamic balance |
| CN106476953A (en) * | 2016-12-16 | 2017-03-08 | 浙江瑞萌威电子科技有限公司 | A kind of balance car |
| CN207875871U (en) * | 2018-01-03 | 2018-09-18 | 吕林宝 | A kind of balance car |
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| Publication number | Publication date |
|---|---|
| CN110667758B (en) | 2020-11-13 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20220729 Address after: No.3 workshop, No.99 Huaxi Road, Xicheng street, Yongkang City, Jinhua City, Zhejiang Province Patentee after: Yongkang Jiaheng industry and Trade Co.,Ltd. Address before: 321300 room 901, nine / F, Jin family building, Yongkang headquarters, Jinhua, Zhejiang. Patentee before: YONGKANG HUAGE INDUSTRIAL PRODUCT DESIGN Co.,Ltd. |
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| TR01 | Transfer of patent right |