CN209521803U - A kind of balance car with collision prevention function - Google Patents
A kind of balance car with collision prevention function Download PDFInfo
- Publication number
- CN209521803U CN209521803U CN201822177849.2U CN201822177849U CN209521803U CN 209521803 U CN209521803 U CN 209521803U CN 201822177849 U CN201822177849 U CN 201822177849U CN 209521803 U CN209521803 U CN 209521803U
- Authority
- CN
- China
- Prior art keywords
- balance car
- pedal
- prevention function
- collision prevention
- crashworthy plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of balance cars with collision prevention function, including balance car ontology, pedal is installed on the balance car ontology, the two sides of the pedal offer hollow cylinder, the inside of the hollow cylinder is equipped with compressed spring, the end of the compressed spring is equipped with piston, the side of the piston is fixedly connected with piston rod, the end of the piston rod is fixedly connected with Crashworthy plate, the side of the Crashworthy plate is equipped with bumper, the top two sides of the pedal are fixedly connected to fixed link, the external activity of the fixed link is socketed with casing, the end side of described sleeve pipe is equipped with leg guard.The utility model opens up hollow cylinder by the inside of the pedal two sides on balance car ontology; compressed spring in hollow cylinder squeezes Crashworthy plate; when Crashworthy plate is by impact force; compressed spring can provide certain damping force for balance car ontology; certain impact force is eliminated, it is injury-free that balance car ontology is effectively protected.
Description
Technical field
The utility model relates to balance car technical field, specially a kind of balance car with collision prevention function.
Background technique
Self-balancing electric motor car with two wheels due to double-wheel self-balancing electrombile two wheel constructions so that its center of gravity is in upper, fulcrum
It under, therefore is a time-dependent system under non-control state.However, it is possible to using the control principle of reversible pendulum system, by micro-
The control of processor enable it to it is stable in an equilibrium position as inverted pendulum, and can keep balance in the state of press
Instruction according to user requires to operate normally.With the reinforcement of people's environmental consciousness, the quantity of electric vehicle is growing day by day.It is same with this
When, scientist develops trendy two-wheel electric balance car by research with great concentration finally.Two-wheel electric balance car is a kind of novel
The vehicles, it from electric bicycle and bike wheel mode is different in tandem, but use two-wheeled fixed side by side
Mode.Two-wheel electric balance car uses two wheel supports, storage battery power supply, brushless motor driving, in addition single-chip microcontroller controls, appearance
State sensor acquisition angular speed and angle signal, the balance of common coordinated control car body rely solely on the change of gravity center of human body just
The movement such as starting, acceleration, deceleration, stopping of vehicle may be implemented.
The shell of balance car in the prior art is made of plastics mostly, when using balance car, inevitable meeting
Barrier is bumped against, the damage of balance car is be easy to cause.For this purpose, it is proposed that a kind of balance car with collision prevention function.
Utility model content
A kind of compressed spring the purpose of this utility model is to provide balance car with collision prevention function, in hollow cylinder
Crashworthy plate is squeezed, when Crashworthy plate is by impact force, compressed spring can provide certain damping force for balance car ontology,
Certain impact force is eliminated, to solve the problems, such as to propose that balance car is damaged by shock in above-mentioned background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of balance car with collision prevention function, packet
Include balance car ontology, pedal be installed on the balance car ontology, the two sides of the pedal offer hollow cylinder, it is described in
The inside of empty cylinder body is equipped with compressed spring, and the end of the compressed spring is equipped with piston, and the side of the piston is fixed to be connected
It is connected to piston rod, the end of the piston rod is fixedly connected with Crashworthy plate, and the side of the Crashworthy plate is equipped with bumper, described
The inside of bumper offers through-hole, and the top two sides of the pedal are fixedly connected to fixed link, the outside of the fixed link
Movable sleeve is connected to casing, and the end side of described sleeve pipe is equipped with leg guard.
Preferably, the lower end side of described sleeve pipe offers threaded hole, and the internal whorl of the threaded hole is connected with butterfly
The end of screw, the butterfly screw is flexibly connected with fixed link.
Preferably, silica gel plain cushion is installed, the top of the silica gel plain cushion is equipped with anti-skid chequer at the top of the pedal.
Preferably, the leg guard on foam-rubber cushion is installed.
Preferably, the side of the Crashworthy plate is set as ellipsoidal structure.
Compared with prior art, the utility model has the beneficial effects that
The utility model opens up hollow cylinder by the inside of the pedal two sides on balance car ontology, in hollow cylinder
Compressed spring squeezes Crashworthy plate, and when Crashworthy plate is by impact force, compressed spring can provide centainly for balance car ontology
Damping force, eliminate certain impact force, it is injury-free that balance car ontology be effectively protected；Two groups are installed at the top of pedal to consolidate
Fixed pole installs leg guard by casing in fixed link, and convenient for providing the support force of leg for user, use is more comfortable, together
When convenient for adjusting the height of leg guard according to the needs of users.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of the section structure of B-B in Fig. 1；
Fig. 3 is the area Tu2Zhong A enlarged structure schematic diagram.
In figure: 1 balance car ontology, 2 pedals, 3 hollow cylinders, 4 compressed springs, 5 pistons, 6 piston rods, 7 Crashworthy plates, 8 are prevented
Hit pad, 9 through-holes, 10 fixed links, 11 casings, 12 leg guards, 13 threaded holes, 14 butterfly screws, 15 silica gel plain cushions, 16 foam-rubber cushions.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1~3 are please referred to, the utility model provides a kind of technical solution: a kind of balance car with collision prevention function, including
Balance car ontology 1 is equipped with pedal 2 on the balance car ontology 1, which is conducive to people station on balance car ontology 1, institute
The two sides for stating pedal 2 offer hollow cylinder 3, and the inside of the hollow cylinder 3 is equipped with compressed spring 4, the compression bullet
The end of spring 4 is equipped with piston 5, and the side of the piston 5 is fixedly connected with piston rod 6, and the end of the piston rod 6 is fixed to be connected
It is connected to Crashworthy plate 7, the side of the Crashworthy plate 7 is equipped with bumper 8, and the inside of the bumper 8 offers through-hole 9, described
The top two sides of pedal 2 are fixedly connected to fixed link 10, and the external activity of the fixed link 10 is socketed with casing 11, the set
The end side of pipe 11 is equipped with leg guard 12, and the shape that shape and the people of the leg guard 12 move back matches, and improves comfort, institute
The lower end side for stating casing 11 offers threaded hole 13, and the internal whorl of the threaded hole 13 is connected with butterfly screw 14, described
The end of butterfly screw 14 is flexibly connected with fixed link 10, after adjusting 12 height of leg guard, tightens butterfly screw 14, favorably
It is fixed in by the height of casing 11, the top of the pedal 2 is equipped with silica gel plain cushion 15, and the top of the silica gel plain cushion 15 is set
There is anti-skid chequer, which is conducive to improve the frictional force of sole and pedal 2, is equipped with sponge on the leg guard 12
Pad 16, the foam-rubber cushion 16 can prevent leg guard 12 from fraying leg, and the side of the Crashworthy plate 7 is set as ellipsoidal structure, has
Conducive to the better avoiding obstacles of Crashworthy plate 7, achieve the purpose that anticollision.
Structural principle: the compressed spring 4 in hollow cylinder 3 squeezes Crashworthy plate 7, when Crashworthy plate 7 is by impact force,
Compressed spring 4 can provide certain damping force for balance car ontology 1, eliminate certain impact force, balance car is effectively protected
Ontology 1 is injury-free；According to the needs of users, after adjusting 12 height of leg guard, butterfly screw 14 is tightened, by casing 11
Height fix, provide the support force of leg for user, use is more comfortable.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of balance car with collision prevention function, including balance car ontology, it is characterised in that: installed on the balance car ontology
There is pedal, the two sides of the pedal offer hollow cylinder, and the inside of the hollow cylinder is equipped with compressed spring, the pressure
The end of contracting spring is equipped with piston, and the side of the piston is fixedly connected with piston rod, and the end of the piston rod is fixed to be connected
It is connected to Crashworthy plate, the side of the Crashworthy plate is equipped with bumper, and the inside of the bumper offers through-hole, the pedal
Top two sides are fixedly connected to fixed link, and the external activity of the fixed link is socketed with casing, the end side of described sleeve pipe
Leg guard is installed.
2. a kind of balance car with collision prevention function according to claim 1, it is characterised in that: the lower end one of described sleeve pipe
Side offers threaded hole, and the internal whorl of the threaded hole is connected with butterfly screw, the end of the butterfly screw and fixed link
It is flexibly connected.
3. a kind of balance car with collision prevention function according to claim 1, it is characterised in that: pacify at the top of the pedal
Equipped with silica gel plain cushion, the top of the silica gel plain cushion is equipped with anti-skid chequer.
4. a kind of balance car with collision prevention function according to claim 1, it is characterised in that: the upper peace of the leg guard
Equipped with foam-rubber cushion.
5. a kind of balance car with collision prevention function according to claim 1, it is characterised in that: the side of the Crashworthy plate
It is set as ellipsoidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822177849.2U CN209521803U (en) | 2018-12-25 | 2018-12-25 | A kind of balance car with collision prevention function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822177849.2U CN209521803U (en) | 2018-12-25 | 2018-12-25 | A kind of balance car with collision prevention function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209521803U true CN209521803U (en) | 2019-10-22 |
Family
ID=68227533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822177849.2U Expired - Fee Related CN209521803U (en) | 2018-12-25 | 2018-12-25 | A kind of balance car with collision prevention function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209521803U (en) |
-
2018
- 2018-12-25 CN CN201822177849.2U patent/CN209521803U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191022 Termination date: 20201225 |