CN208216898U - A kind of balance car - Google Patents
A kind of balance car Download PDFInfo
- Publication number
- CN208216898U CN208216898U CN201820667251.9U CN201820667251U CN208216898U CN 208216898 U CN208216898 U CN 208216898U CN 201820667251 U CN201820667251 U CN 201820667251U CN 208216898 U CN208216898 U CN 208216898U
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- CN
- China
- Prior art keywords
- skeleton
- cover plate
- upper cover
- point
- pedestal
- 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.)
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Abstract
The utility model discloses a kind of balance cars, belong to technical field of vehicle.A kind of balance car, including vehicle frame shell, main framing is provided in the vehicle frame shell, main framing two sides are provided with hub unit, hub motor is provided in hub unit, hub motor one end forms motor shaft, retaining ring is arranged on motor shaft, the vehicle frame shell includes upper cover plate, a pedestal is provided on the downside of upper cover plate, protrusion has an axle position mounting rack on pedestal, and axle position mounting rack one end forms retaining ring installation position, and the retaining ring is installed on the retaining ring installation position；The lower end of the pedestal forms a bakie for draining and radiating.The utility model increases retaining ring in the side of hub motor, increases the waterproof performance of hub motor to the greatest extent, can also prevent gap of the water between hub motor and vehicle frame shell from flowing into.
Description
Technical field
The utility model belongs to technical field of vehicle, refers in particular to a kind of balance car.
Background technique
Currently, being called body-sensing vehicle, thinking vehicle, the vehicle that acts as regent etc..Mainly there is two class of single wheel and two-wheel in the market.Its operation principles
One kind is mainly built upon to be referred to as in the basic principle of " dynamic stability " Dynamic Stabilization.Using in car body
The gyroscope and acceleration transducer in portion to detect the variation of vehicle body attitude, and utilize servo-control system, accurately driving electricity
Machine is adjusted correspondingly, to keep the balance of system.Be modern be used as walking-replacing tool, amusement and recreation one kind it is novel
Environmentally protective product.With the reinforcement of people's environmental consciousness, the quantity of electric vehicle is growing day by day.At the same time, scientist
By research with great concentration, trendy two-wheel electric balance car is developed finally.Two-wheel electric balance car is a kind of novel traffic work
Tool, it from electric bicycle and bike wheel mode is different in tandem, but in such a way that two-wheeled is fixed side by side.Two-wheeled
Electrodynamic balance vehicle uses two wheel supports, storage battery power supply, brushless motor driving, in addition single-chip microcontroller controls, attitude transducer
Acquisition angular speed and angle signal, the balance of common coordinated control car body, the change for relying solely on gravity center of human body can be realized
The movement such as starting, acceleration, deceleration, stopping of vehicle.
Although balance car has so more benefits, often in waterproof, this block is done not enough balance car in the prior art
It is good, especially on rainy day or when balance car passes through some low-lying puddles, often occurs water and entered balance
Interior portion causes internal component that short circuit or battery explosion occurs.
Utility model content
The purpose of the utility model is to provide a kind of good water-proof effect, it is quick on the draw, balance compact-sized, handsome in appearance
Vehicle.
Purpose of the utility model is realized as follows: a kind of balance car, including vehicle frame shell, set in the vehicle frame shell
Be equipped with main framing, main framing two sides are provided with hub unit, be provided with hub motor in hub unit, hub motor one end at
Type has motor shaft, and retaining ring is arranged on motor shaft, and the vehicle frame shell includes upper cover plate, is provided with one on the downside of upper cover plate
Pedestal, protrusion has an axle position mounting rack on pedestal, and axle position mounting rack one end forms retaining ring installation position, and the retaining ring is installed in
On the retaining ring installation position；The lower end of the pedestal forms a bakie for draining and radiating.
Preferably, the vehicle frame shell includes upper cover plate, and upper cover plate is provided with controller, includes induction in controller
Switch module, inductive switch described in inducted switch module is for incuding on vehicle whether have user to control powering on for hub motor
With power-off.
Preferably, the side of the upper cover plate is provided with electricity lamp piece, is provided with battery capacity indication lamp below electricity lamp piece,
Battery capacity indication lamp is connect with the controller.
Preferably, including at least in the main framing has first point of skeleton and second point of skeleton, divide described in two skeleton it
Between be provided with a central axis, central axis one end is installed on second point of skeleton, and the other end of the central axis passes through needle bearing
It is connect with first point of skeleton, the needle bearing and second point of skeleton are provided with retaining ring.
Preferably, the side of first point of skeleton forms accommodation groove, and the side of second point of skeleton is provided with one
Limit shaft, limit shaft are slidably arranged in the accommodation groove.
Preferably, it is provided with upper cover plate on the upside of first point of skeleton and second point of skeleton, upper cover plate is set on the upside of one end
It is equipped with lamp piece.
Preferably, it is provided with a pedestal on the downside of the upper cover plate, is provided on the outer end face between pedestal and upper cover plate
One side lamp piece.
Preferably, it is formed with installation space on the inside of the pedestal and upper cover plate, battery pack is provided in installation space, electricity
The two sides of Chi Bao form engaging lug, and the upper cover plate inner bulge has mounting post, and fastener connects the peace by engaging lug
Fill column；Several limited posts are formed on the inside of the pedestal, limited post is resisted against the side of the battery pack.
Preferably, if the upper surface of the upper cover plate forms the non-slip groove of arterial highway cross direction profiles.
Preferably, a bluetooth wiring board is provided on first point of skeleton or second point of skeleton.
Compared with the prior art, the utility model has prominent and beneficial technical effects that:
1, the utility model increases retaining ring in the side of hub motor, increases the anti-of hub motor to the greatest extent
Aqueous energy, can also prevent gap of the water between hub motor and vehicle frame shell from flowing into.
2, the utility model can further increase steering by increasing by two needle bearings in the side of central axis
Flexibility.The sensitivity of vehicle can be effectively set more to tend to human body sensory, and in electrodynamic balance vehicle, bearing plays undertaking
The function of left and right left side hub unit and right side hub unit, using unilateral bearing, so that control mode is simpler, Er Qiechu
Scholar is more easier upper hand.
3. a limit shaft is having also been devised in the utility model, for by sliding of the axis in slot limited range, allowing the
The limited angle system rotated between one point of skeleton and second point of skeleton.The case where preventing that angle is excessive, causing injury to personnel
Occur.
It is not only beautiful but also also can increase safety when driving at night 4. the utility model increases light bar in many places
Property.
5. the utility model incorporates inductive switch on the controller, such design can allow product structure more to step up
It gathers, performance is more stable, and facilitates the maintenance in later period.
Detailed description of the invention
Fig. 1 is one of structure diagram of the utility model；
Fig. 2 is the structure diagram after the hiding upper cover plate of Fig. 1；
Fig. 3 is the structure diagram after the hiding second point of skeleton of Fig. 2；
Fig. 4 is the structure diagram after the hiding main framing of Fig. 2；
Fig. 5 is the structure diagram after Fig. 3 increase upper cover plate；
Fig. 6 is the structure diagram of pedestal；
Fig. 7 is the two of the structure diagram of the utility model；.
In figure: 1- vehicle frame shell；2- hub motor；3- upper cover plate；4- pedestal；5- first divides skeleton；6- second divides skeleton；
7- central axis；8- needle bearing；9- retaining ring；13- battery pack；14- engaging lug；15- bluetooth wiring board；21- motor shaft；22- gear
Hydrosphere；The upper lamp piece of 31-；32- side lamp piece；33- mounting post；34- non-slip groove；35- controller；36- electricity lamp piece；37- electricity refers to
Show lamp；41- axle position mounting rack；42- retaining ring installation position；43- bakie；44- limited post；51- accommodation groove；61- limit shaft.
Specific embodiment
The utility model is described further with specific embodiment below.
Embodiment one: as shown in figs. 1-7, a kind of balance car, including vehicle frame shell 1 is provided with master in the vehicle frame shell 1
Skeleton, main framing two sides are provided with hub unit, and hub motor 2 is provided in hub unit, and 2 one end of hub motor forms
Motor shaft 21 is arranged with retaining ring 22 on motor shaft 21, and the vehicle frame shell 1 includes upper cover plate 3, and the downside of upper cover plate 3 is set
It is equipped with a pedestal 4, protrusion has an axle position mounting rack 41 on pedestal 4, and 41 one end of axle position mounting rack forms retaining ring installation position 42, institute
Retaining ring 22 is stated to be installed on the retaining ring installation position 42；The lower end of the pedestal 4 forms one for draining and radiating
Bakie 43.
One kind, which is specifically illustrated, in the technical program can increase the technical solution of balance car waterproof performance.It is actually using
In the process, water can enter inside vehicle frame shell 1 from the gap of shaft, to will affect various first devices inside vehicle frame shell 1
The normal work of part can even cause the short circuit of balance car internal circuit when serious.The design of bakie 43 can also be timely simultaneously
Water is emitted, avoid ponding.Also have the function of to increase heat dissipation etc. simultaneously.
Preferably, the vehicle frame shell 1 includes upper cover plate 3, and upper cover plate 3 is provided with controller 35, packet in controller 35
Inducted switch module is included, whether inductive switch described in inducted switch module has user for incuding on vehicle to control wheel hub electricity
Machine 2 powering on and powering off.
Upper cover plate 3 described in the technical program is integrated with controller 35, and inductive switch mould is integrated in controller 35
Block, so as to further increase the compactness of product structure.Controller 35 traditional simultaneously is all integrated in the bone of aluminum
On frame, but it can bring great potential safety hazard in this way.Controller 35 is integrated in after upper cover plate 3 made of plastics
Security risk greatly reduces.
Preferably, the side of the upper cover plate 3 is provided with electricity lamp piece 36, and the lower section of electricity lamp piece 36 is provided with electricity and refers to
Show lamp 37, battery capacity indication lamp 37 is connect with the controller 35.
The technical program will specifically indicate that the lamp piece of electricity surplus is integrated on upper cover plate 3, thus can be with
It is the case where capable of very easily seeing electricity in use, very convenient.
Preferably, including at least in the main framing has first point of skeleton 5 and second point of skeleton, divide described in two skeleton it
Between be provided with a central axis 7,7 one end of central axis is installed on second point of skeleton, and the other end of the central axis 7 passes through needle roller axis
It holds 8 to connect with first point of skeleton 5, the needle bearing 8 is provided with retaining ring 9 with second point of skeleton.
The technical program is specifically illustrated a kind of pass through and increases bearing on one side skeleton wherein, to increase steering
Flexibility.The sensitivity of vehicle can be effectively set more to tend to human body sensory, and in electrodynamic balance vehicle, bearing plays undertaking
The function of left and right left side hub unit and right side hub unit, using unilateral bearing, so that control mode is simpler, Er Qiechu
Scholar is more easier upper hand.The quantity of needle bearing is two.
Preferably, the side of first point of skeleton 5 forms accommodation groove 51, and the side of second point of skeleton is provided with
One limit shaft 61, limit shaft 61 are slidably arranged in the accommodation groove 51.
A kind of technical solution for limiting first point of 5 rotational angle of skeleton is specifically illustrated in the technical program.Actually make
In, the rotation of accommodation groove 51 is driven if the first skeleton rotates, the limit shaft 61 on the second skeleton will accommodate
Sliding in slot 51, and when limit shaft 61 slides into 51 liang of limit sides of accommodation groove, so that it may realize limitation extreme position
Target.
Preferably, upper cover plate 3, the upside of 3 one end of upper cover plate are provided on the upside of first point of skeleton 5 and second point of skeleton
It is provided with lamp piece 31.
In actual use, automobile needs a side-marker lamp always to indicate the width of vehicle itself, and the technical program
Just it is to provide a kind of structure of similar side-marker lamp, and the beauty of balance car can be increased.
Preferably, the downside of the upper cover plate 3 is provided with a pedestal 4, sets on the outer end face between pedestal 4 and upper cover plate 3
It is equipped with a side lamp piece 32.
Light bar around setting can not only increase aesthetic measure, can also increase balance car front side-illuminated by light bar
Brightness increases using the safety in product process.
Preferably, the inside of the pedestal 4 and upper cover plate 3 is formed with installation space, is provided with battery pack in installation space
13, the two sides of battery pack 13 form engaging lug 14, and 3 inner bulge of upper cover plate has mounting post 33, and fastener passes through connection
Ear 14 connects the mounting post 33；The inside of the pedestal 4 forms several limited posts 44, and limited post 44 is resisted against the battery
The side of packet 13.
A kind of mounting means of battery pack 13 is specifically illustrated in the technical program, and the mode designed in this way is from upper and lower two
Battery pack 13 is firmly fixed between pedestal 4 and upper cover plate 3 by direction.And pass through the design of mounting post 33 and engaging lug 14
Further battery pack 13 can be stablized on upper cover plate 3.Several limited posts 44 are formed in the inside of pedestal 4 again simultaneously, are limited
Position column 44 from the bottom up again limits battery pack 13.
Preferably, if the upper surface of the upper cover plate 3 forms the non-slip groove 34 of arterial highway cross direction profiles.
Traditional balance car can for non-slip groove 34 design individually increase by one additional on vehicle frame shell 1 it is anti-skidding
Pad, and scheme provided by the technical program is the straight forming non-slip groove 34 on upper cover plate 3.And in order to reduce the manufacturing
Difficulty, as long as cross direction profiles non-slip groove 34 realizes anti-skidding purpose, such design can be more scientific and close to reality
Border." cross direction profiles " described in the technical program refer to the direction along two 2 lines of hub motor.
Preferably, a bluetooth wiring board 14 is provided on first point of skeleton 5 or second point of skeleton.
The technical program is specifically illustrated one kind and increases bluetooth wiring board on first point of skeleton 5 or second point of skeleton
14, such design can allow product to have bigger playability, can be by bluetooth connection cell phone application, so as to increase
More playabilities.
Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this
It encloses, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by the protection of the utility model
Within the scope of.
Claims (10)
1. a kind of balance car, including vehicle frame shell (1), it is characterised in that: it is provided with main framing in the vehicle frame shell (1), it is main
Skeleton two sides are provided with hub unit, are provided in hub unit hub motor (2), and hub motor (2) one end forms electricity
Arbor (21) is arranged with retaining ring (22) on motor shaft (21), and the vehicle frame shell (1) includes upper cover plate (3), upper cover plate
(3) be provided on the downside of a pedestal (4), protrusion has an axle position mounting rack (41) on pedestal (4), axle position mounting rack (41) one end at
Type has retaining ring installation position (42), and the retaining ring (22) is installed on the retaining ring installation position (42)；The lower end of the pedestal (4)
Portion forms a bakie (43) for draining and radiating.
2. balance car according to claim 1, it is characterised in that: the vehicle frame shell (1) includes upper cover plate (3), on
Cover board (3) is provided with controller (35), is included inducted switch module in controller (35), is incuded described in inducted switch module and open
Whether close has user for incuding to control powering on and powering off for hub motor (2) on vehicle.
3. balance car according to claim 2, it is characterised in that: the side of the upper cover plate (3) is provided with electricity lamp piece
(36), it is provided with battery capacity indication lamp (37) below electricity lamp piece (36), battery capacity indication lamp (37) and the controller (35) are even
It connects.
4. balance car according to claim 1, it is characterised in that: including at least in the main framing has first point of skeleton
(5) and second point of skeleton (6), divide between skeleton described in two and be provided with a central axis (7), central axis (7) one end is installed in
On two points of skeletons (6), the other end of the central axis (7) is connect by needle bearing (8) with first point of skeleton (5), institute
It states needle bearing (8) and second point of skeleton (6) is provided with retaining ring (9).
5. balance car according to claim 4, it is characterised in that: the side of first point of skeleton (5) forms accommodating
The side of slot (51), second point of skeleton (6) is provided with a limit shaft (61), and the appearance is slidably arranged in limit shaft (61)
It sets in slot (51).
6. balance car according to claim 1, it is characterised in that: the upside of first point of skeleton (5) and second point of skeleton (6)
It is provided with upper cover plate (3), is provided with lamp piece (31) on the upside of upper cover plate (3) one end.
7. balance car according to claim 6, it is characterised in that: be provided with a pedestal on the downside of the upper cover plate (3)
(4), a side lamp piece (32) is provided on the outer end face between pedestal (4) and upper cover plate (3).
8. balance car according to claim 7, it is characterised in that: be formed on the inside of the pedestal (4) and upper cover plate (3)
Installation space is provided with battery pack (13) in installation space, and the two sides of battery pack (13) form engaging lug (14), the upper cover
Plate (3) inner bulge has mounting post (33), and fastener connects the mounting post (33) by engaging lug (14)；The pedestal (4)
Inside form several limited posts (44), limited post (44) is resisted against the side of the battery pack (13).
9. balance car according to claim 1, it is characterised in that: the upper cover plate (3) if upper surface form arterial highway
The non-slip groove (34) of cross direction profiles.
10. balance car according to claim 4, it is characterised in that: first point of skeleton (5) or second point of skeleton (6)
On be provided with a bluetooth wiring board (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820667251.9U CN208216898U (en) | 2018-05-07 | 2018-05-07 | A kind of balance car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820667251.9U CN208216898U (en) | 2018-05-07 | 2018-05-07 | A kind of balance car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208216898U true CN208216898U (en) | 2018-12-11 |
Family
ID=64510129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820667251.9U Expired - Fee Related CN208216898U (en) | 2018-05-07 | 2018-05-07 | A kind of balance car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208216898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022048597A1 (en) * | 2020-09-07 | 2022-03-10 | 浙江阿尔郎科技有限公司 | Housing and hoverboard having same |
-
2018
- 2018-05-07 CN CN201820667251.9U patent/CN208216898U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022048597A1 (en) * | 2020-09-07 | 2022-03-10 | 浙江阿尔郎科技有限公司 | Housing and hoverboard having same |
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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 |
Granted publication date: 20181211 Termination date: 20200507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |