CN207015153U - A kind of driving wheel and Segway Human Transporter - Google Patents
A kind of driving wheel and Segway Human Transporter Download PDFInfo
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- CN207015153U CN207015153U CN201720974062.1U CN201720974062U CN207015153U CN 207015153 U CN207015153 U CN 207015153U CN 201720974062 U CN201720974062 U CN 201720974062U CN 207015153 U CN207015153 U CN 207015153U
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Abstract
It the utility model is related to a kind of driving wheel and Segway Human Transporter.Wherein, driving wheel includes annular wheel body, first wheel cap, second wheel cap, motor, first gear, second gear, 3rd gear, power transmission shaft, first small bearing, second small bearing and big bearing, the inner ring of annular wheel body is provided with annular tooth and annular mounting groove, first wheel cap and the second wheel cap set up separately on a left side for annular wheel body, right both sides, big bearing holder (housing, cover) is in annular mounting groove, a motor wheel installed therein covers, first gear is arranged on the output shaft of motor, second gear and the 3rd gear are coaxially mounted on power transmission shaft, second gear is meshed with first gear, 3rd gear is meshed with annular tooth；Segway Human Transporter includes skateboard body, front wheels and rear wheels, and trailing wheel is the driving wheel of said structure.Its structure novelty, good appearance, earth-grasping force is strong, stationarity is good, and can realize that non-resistance slides under electroless state, and the stationarity of car body can be also kept in rugged road traveling.
Description
Technical field
A kind of driving wheel and the Segway Human Transporter with the driving wheel are the utility model is related to, belongs to Comfortable electric motion work
Tool or electric vehicle technical field.
Background technology
Currently, the driving wheel for instruments such as Segway Human Transporters, all it is that axis hole and wheel shaft are set at its center, uses
When rotated by In-wheel motor driving wheel shaft to make what wheel rotated.The driving structure of this wheel is people for a long time
Be accustomed to set mode under thinking, as long as mentioning the driving structure of wheel, people just will recognize that and uniquely think naturally
To be all wheel positioned and be driven to install by the wheel shaft at its center, if this machine-made way can be changed,
That will bring more new meanings in the style of the instruments such as scooter, profile and performance, so as to like mark new for today's society
The young people to start something different bring a kind of complete new experience of the instruments such as unprecedented trendy scooter.
Meanwhile the drive wheel design of existing Segway Human Transporter, it is directly connected to more using motor with trailing wheel, passes through turning for motor
Dynamic driving moment rotates, but when motor is in electroless state, because the resistance of motor causes Segway Human Transporter to be difficult to no electricity
Slide, be unfavorable for user and operated with electroless state as common scooter.
In addition, the movable castor design of existing Segway Human Transporter, can only swing certain angle in the horizontal direction, it is impossible to real
The swing of existing vertical direction, therefore, when scooter is travelled on rugged road surface, the car body of scooter easily tilts, and leads
Cause gravity center of human body unstable and influence using effect, rollover phenomenon even occurs when serious, causes the uneasinesses such as human body tumble injury, pin of rivering bend
Full accident,
Utility model content
The purpose of this utility model is the deficiency for overcoming above-mentioned prior art, there is provided a kind of structure novelty, good appearance,
The driving wheel and Segway Human Transporter that earth-grasping force is strong, stationarity is good, also, the Segway Human Transporter can realize nothing under electroless state
Resistance is slided, and the stationarity of car body can be also kept in rugged road traveling, avoids gravity center of human body is unbalance from turning on one's side
Accident etc..
The purpose of this utility model is achieved by the following technical programs：
A kind of driving wheel, including annular wheel body, the first wheel cap, the second wheel cap, motor, first gear, second gear, the 3rd
Gear, power transmission shaft, the first small bearing, the second small bearing and big bearing, the inner ring of the annular wheel body is provided with axially distributed
Annular tooth and annular mounting groove, first wheel cap and the second wheel cap set up the arranged on left and right sides in the annular wheel body separately, described big
Bearing holder (housing, cover) is in the annular mounting groove, and the outer ring of the big bearing is fixedly mounted on the annular wheel body, the big axle
The inner ring held is fixedly mounted on first wheel cap and/or the second wheel covers, and a motor wheel installed therein covers, institute
First gear is stated on the output shaft of the motor, the second gear and the 3rd gear are coaxially mounted to the power transmission shaft
On, the second gear is meshed with the first gear, and the 3rd gear is meshed with the annular tooth, the power transmission shaft
One end covers by the described first small bearing installed in the first round, and the power transmission shaft other end is by the described second small bearing
Covered installed in the described second wheel.
Further, in addition to a unilateral bearing, the inner ring of the unilateral bearing are fixedly installed in the power transmission shaft, and this is unidirectional
The outer ring of bearing is fixedly installed in the 3rd gear.
Further, first wheel cap and the second wheel cover and are provided with mounting bracket.
Further, in addition to one is sleeved on axle sleeve on the power transmission shaft, described axle sleeve one end and the second gear
End face support, the end face of the other end and the 3rd gear is supported；The diameter of the first gear and the 3rd gear is respectively less than
The diameter of the second gear.
Further, first wheel cap and the second wheel cap are in stepped annular, and the first round covers holds provided with motor
Chamber and the first small bearing cavity, second wheel are covered provided with the second small bearing cavity.
A kind of Segway Human Transporter, including skateboard body, front wheels and rear wheels, the trailing wheel are the driving wheel of said structure, should
Driving wheel is arranged on the rear side of the skateboard body, and the front-wheel has two, and it is arranged on the cunning by a swing mechanism
The front side of plate body.
Further, the swing mechanism includes locating shaft, connecting plate, swing arm, locking nut, first connecting rod, the second company
Bar, third connecting rod and fourth link, the locating shaft are arranged on the skateboard body front end, the connecting plate, swing arm and locking
Nut from-inner-to-outer is sleeved on the locating shaft successively, described first connecting rod and second connecting rod one end respectively with the connecting plate
Both ends be hinged by horizontally hinged axle, first connecting rod and the second connecting rod other end respectively with the third connecting rod and the 4th
Connecting rod one end is hinged by the first vertical jointed shaft, the third connecting rod and the fourth link other end respectively with the swing arm two
End is hinged by the second vertical jointed shaft, and the third connecting rod and fourth link are also fixedly linked with corresponding front-wheel respectively.
Further, the one end being hinged in the third connecting rod and fourth link with the swing arm further respectively has one and is connected
Axle, the front-wheel are provided with the fixed mount in band connection hole, and the connecting shaft insertion is corresponded in the connecting hole of the fixed mount on front-wheel
And close-fitting therewith.
Further, the front-wheel includes annular hub, ring skeleton, bearing and takes turns cover plate, and the ring skeleton is arranged
In in the annular hub, the inner ring of the bearing is fixedly mounted on the ring skeleton, and peace is fixed in the outer ring of the bearing
On the annular hub, the fixed mount setting in the band connection hole is on the ring skeleton, and the wheel cover plate is by card
Spring is fixedly mounted on the outside of the annular hub.
Further, the afterbody of the skateboard body is also equipped with a mud guard above the trailing wheel, after described
Brake block is additionally provided with wheel；The skateboard body includes drain pan and upper lid, and battery and control panel are provided with the drain pan, described
Upper exterior surface is provided with slipmat.
Compared with prior art, the utility model has the advantages that：
First, the utility model provides a kind of driving wheel of brand new, and unlike conventional driving wheel, it is by electricity
Machine, travelling gear and power transmission shaft etc. are arranged in the lower end part of wheel body, wheel body is appeared as a hollow wheel the same, not only
Structure is novel, moulding unique and beautiful, the Segway Human Transporter equipped with the driving wheel can be given to bring a kind of unprecedented visual experience,
The center of gravity for being additionally, since driving wheel concentrates on wheel body lower end, therefore earth-grasping force is stronger, can improve driving wheel and equipped with the driving wheel
Segway Human Transporter stationarity.
Secondly, due to being connected with one-way shaft between power transmission shaft and travelling gear in driving wheel provided by the utility model
Hold so that Segway Human Transporter can realize that non-resistance slides under electroless state, so as to user under electroless state by it
Used as common scooter, have the advantages that structure is reliable, practical.
Furthermore swingable formula car wheel structure provided by the utility model, can both swing certain angle in the horizontal direction,
Certain angle can be swung with the vertical direction again, therefore when being applied when on scooter, on the one hand be advantageous to user more
Scooter car body is manipulated well, it is ensured that the flexibility that scooter uses reduces radius of turn etc. with interesting, on the other hand works as
Scooter is travelled at rugged road surface, and the uneven of road surface only can allow wheel to be swung up and down relative to scooter car body, and
Scooter car body can be maintained at horizontality all the time in itself, occur turning on one's side etc. bad existing so as to be avoided that gravity center of human body unbalance
As, and then improve the stationarity and security of scooter.
Brief description of the drawings
Fig. 1 is a kind of decomposing schematic representation of driving wheel provided by the utility model.
Fig. 2 is a kind of schematic perspective view of Segway Human Transporter provided by the utility model.
Fig. 3 is a kind of decomposing schematic representation of Segway Human Transporter provided by the utility model.
Embodiment
The embodiment provided below in conjunction with the accompanying drawings is described in further detail to the utility model.
As shown in figure 1, a kind of driving wheel described in the utility model, including annular wheel body 1, the first wheel cap 2, the second wheel cap 3,
Motor 4, first gear 5, second gear 6, the 3rd gear 7, power transmission shaft 8, the first small bearing 9, the second small bearing 10 and big bearing
11, the outer ring of annular wheel body 1 can be set with tire, and the inner ring of annular wheel body 1 is provided with axially distributed annular tooth 12 and annular is pacified
Tankage 13, the first wheel cap 2 and the second wheel cap 3 set up the arranged on left and right sides in annular wheel body 1 separately, and big bearing 11 is sleeved on annular installation
In groove 13, the outer ring of big bearing 11 is fixedly mounted on annular wheel body 1, and the inner ring of big bearing 11 is fixedly mounted on the first wheel cap 2
And/or second on wheel cap 3,4 installed therein wheels of motor are covered, and first gear 5 is arranged on the output shaft of motor 4, the
Two gears 6 and the 3rd gear 7 are coaxially mounted on power transmission shaft 8, and second gear 6 is meshed with first gear 5, the 3rd gear 7 with
Annular tooth 12 is meshed, the one end of power transmission shaft 8 by the first small bearing 9 be arranged on the first wheel cap 2 on, the other end of power transmission shaft 8 by
Second small bearing 10 is arranged on the second wheel cap 3.
Further, in addition to a unilateral bearing 14, the inner ring of the unilateral bearing 14 are fixedly installed in power transmission shaft 8, the list
The 3rd gear 7 is fixedly installed in the outer ring of bearing 14, it is preferred that can realize unilateral bearing by the way of keyway tight fit
The fixed installation of 14 Internal and external cycles.Due to provided with unilateral bearing 14, therefore, when motor 4 rotates, the 3rd gear 7 can only be towards fixed
One direction rotates, and then drives the annular concomitant rotation of wheel body 1.
Preferably, mounting bracket 20,30 is respectively arranged with the first wheel cap 2 and the second wheel cap 3, so as to which driving wheel is arranged on
On the car body of the instruments such as Segway Human Transporter.
Preferably, in addition to one is sleeved on axle sleeve 15 on power transmission shaft 8, and the one end of axle sleeve 15 and the end face of second gear 6 are supported
Top, the end face of the other end and the 3rd gear 7 are supported, and thereby the axial location progress to the gear 7 of second gear 6 and the 3rd is spacing.
Also, the diameter of the gear 7 of first gear 5 and the 3rd is respectively less than the diameter of second gear 6, thereby optimize the rotating speed of driving wheel.
Preferably, the first wheel cap 2 and the second wheel cap 3 are in stepped annular.First wheel cap 2 is provided with motor cavity volume 21 and the
One small bearing cavity 22, for being installed with 4 and first small bearing 9 of motor respectively；Second wheel cap 3 is provided with the second small bearing cavity,
For being installed with the second small bearing 10.
As shown in Figures 2 and 3, a kind of Segway Human Transporter described in the utility model, including skateboard body 100, the and of front-wheel 101
Trailing wheel 102, wherein, trailing wheel 102 is the driving wheel of said structure, and the driving wheel is arranged on the rear side of skateboard body 100, specific peace
During dress, skateboard body 100 can be attached it to by the mounting bracket 20,30 in driving wheel on the first wheel cap 2 and the second wheel cap 3
Tail end.Front-wheel 101 has two, and it is arranged on the front side of skateboard body 100 by a swing mechanism 103.
Further, swing mechanism 103 include locating shaft 1031, connecting plate 1032, swing arm 1033, locking nut 103a,
First connecting rod 1034, second connecting rod 1035, third connecting rod 1036 and fourth link 1037.Locating shaft 1031 is arranged on skateboard body
100 front ends, connecting plate 1032, swing arm 1033 and locking nut 103a from-inner-to-outers are sleeved on locating shaft 1031 successively, wherein
Sets of holes coordinate with the keyway of locating shaft 1031 on connecting plate 1032, and sets of holes coordinate with the gap of locating shaft 1031 on rocking arm 1033, therefore
Rocking arm can rotate relative to locating shaft, and locking nut 103a is preventing the axially abjection of swing arm 1033 and connecting plate 1032.First
Connecting rod 1034 and the one end of second connecting rod 1035 are be hinged by horizontally hinged axle 1030 with the both ends of connecting plate 1032 respectively, so that
First connecting rod 1034 and second connecting rod 1035 can vertically be swung relative to connecting plate 1032.First connecting rod 1034 and second connecting rod
1035 other ends are be hinged by the first vertical jointed shaft 1038 with third connecting rod 1036 and the one end of fourth link 1037 respectively, and the 3rd
Connecting rod 1036 and the other end of fourth link 1037 are be hinged by the second vertical jointed shaft 1039 with the both ends of swing arm 1033 respectively, from
And third connecting rod 1036 and fourth link 1037 is set to swing in the horizontal direction.Third connecting rod 1036 and fourth link 1037 are also
Be fixedly linked respectively with corresponding front-wheel 101, so allow front-wheel 101 realized in the presence of swing mechanism horizontal direction and
Swing on vertical direction.
Preferably, the one end being hinged in third connecting rod 1036 and fourth link 1037 with swing arm 1033 further respectively has a company
Spindle 105, front-wheel 101 are provided with the fixed mount 106 in band connection hole 1060, and the insertion of connecting shaft 105 corresponds to the fixation on front-wheel 101
In the connecting hole 1060 of frame 106 and therewith close-fitting.
Preferably, front-wheel 101 includes annular hub 1011, ring skeleton 1012, bearing 1013 and wheel cover plate 1014, annular
Skeleton 1012 is sheathed in annular hub 1011, and the inner ring of bearing 1013 is fixedly mounted on ring skeleton 1012, bearing 1013
Outer ring be fixedly mounted on annular hub 1011, the fixed mount 106 in band connection hole 1060 is arranged on ring skeleton 1012, wheel
Cover plate 1014 is fixedly mounted on the annular outside of hub 1011 by jump ring 1015.
Preferably, the afterbody of skateboard body 100 is also equipped with a mud guard 104 above trailing wheel 102, trailing wheel 102
On be additionally provided with brake block.Meanwhile skateboard body 100 includes drain pan 1001 and upper lid 1002, be provided with drain pan 1001 battery and
Control panel, the upper outer surface of lid 1002 are provided with slipmat 1003.
As described above, preferred embodiment only of the present utility model is real when that can not limit the utility model with this
The scope applied, i.e., the simple equivalence changes made generally according to present utility model application the scope of the claims and utility model description
With modification, all still belong in the range of the utility model patent covers.
Claims (10)
- A kind of 1. driving wheel, it is characterised in that：Including annular wheel body, the first wheel cap, the second wheel cap, motor, first gear, second Gear, the 3rd gear, power transmission shaft, the first small bearing, the second small bearing and big bearing, the inner ring of the annular wheel body are provided with along axle To the annular tooth and annular mounting groove of distribution, first wheel cap and the second wheel cap set up separately left and right the two of the annular wheel body Side, in the annular mounting groove, the outer ring of the big bearing is fixedly mounted on the annular wheel body the big bearing holder (housing, cover), The inner ring of the big bearing is fixedly mounted on first wheel cap and/or the second wheel covers, one installed therein of the motor Wheel is covered, and the first gear is arranged on the output shaft of the motor, and the second gear and the 3rd gear are coaxially mounted to On the power transmission shaft, the second gear is meshed with the first gear, and the 3rd gear is meshed with the annular tooth, Described power transmission shaft one end covers by the described first small bearing installed in the first round, and the power transmission shaft other end is by described Second small bearing is arranged on the described second wheel and covered.
- A kind of 2. driving wheel according to claim 1, it is characterised in that：Also include a unilateral bearing, the unilateral bearing Inner ring is fixedly installed in the power transmission shaft, and the outer ring of the unilateral bearing is fixedly installed in the 3rd gear.
- A kind of 3. driving wheel according to claim 2, it is characterised in that：First wheel cap and the second wheel are covered and are respectively provided with There is mounting bracket.
- 4. according to a kind of driving wheel described in claim 1 or 2 or 3, it is characterised in that：Also the power transmission shaft is sleeved on including one On axle sleeve, described axle sleeve one end and the end face of the second gear supported, and the end face of the other end and the 3rd gear is supported； The diameter of the first gear and the 3rd gear is respectively less than the diameter of the second gear.
- 5. according to a kind of driving wheel described in claim 1 or 2 or 3, it is characterised in that：First wheel cap and the second wheel cap are equal In stepped annular, the first round covers to be covered provided with second provided with motor cavity volume and the first small bearing cavity, second wheel Small bearing cavity.
- 6. a kind of Segway Human Transporter, including skateboard body, front wheels and rear wheels, it is characterised in that：The trailing wheel is claim 1-5 Driving wheel described in middle any one, the driving wheel are arranged on the rear side of the skateboard body, and the front-wheel has two, and it is logical Cross the front side that a swing mechanism is arranged on the skateboard body.
- A kind of 7. Segway Human Transporter according to claim 6, it is characterised in that：The swing mechanism includes locating shaft, connected Fishplate bar, swing arm, locking nut, first connecting rod, second connecting rod, third connecting rod and fourth link, the locating shaft are arranged on described Skateboard body front end, the connecting plate, swing arm and locking nut from-inner-to-outer are sleeved on the locating shaft successively, and described first The both ends of connecting rod and second connecting rod one end respectively with the connecting plate are hinged by horizontally hinged axle, the first connecting rod and second The connecting rod other end is hinged with the third connecting rod and fourth link one end by the first vertical jointed shaft respectively, the third connecting rod It is hinged with both ends of the fourth link other end respectively with the swing arm by the second vertical jointed shaft, the third connecting rod and the 4th Connecting rod is also fixedly linked with corresponding front-wheel respectively.
- A kind of 8. Segway Human Transporter according to claim 7, it is characterised in that：On the third connecting rod and fourth link with The be hinged one end of the swing arm further respectively has a connecting shaft, and the front-wheel is provided with the fixed mount in band connection hole, the connection In the connecting hole of fixed mount on the corresponding front-wheel of axle insertion and therewith close-fitting.
- A kind of 9. Segway Human Transporter according to claim 8, it is characterised in that：The front-wheel includes annular hub, annular Skeleton, bearing and wheel cover plate, the ring skeleton are sheathed in the annular hub, and the inner ring of the bearing is fixedly mounted on institute State on ring skeleton, the outer ring of the bearing is fixedly mounted on the annular hub, the fixed mount setting in the band connection hole On the ring skeleton, the wheel cover plate is fixedly mounted on the outside of the annular hub by jump ring.
- 10. according to a kind of Segway Human Transporter described in claim 6 or 7 or 8 or 9, it is characterised in that：The tail of the skateboard body Portion is also equipped with a mud guard above the trailing wheel, and brake block is additionally provided with the trailing wheel；The skateboard body includes Drain pan and upper lid, battery and control panel are installed in the drain pan, the upper exterior surface is provided with slipmat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720974062.1U CN207015153U (en) | 2017-07-27 | 2017-07-27 | A kind of driving wheel and Segway Human Transporter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720974062.1U CN207015153U (en) | 2017-07-27 | 2017-07-27 | A kind of driving wheel and Segway Human Transporter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207015153U true CN207015153U (en) | 2018-02-16 |
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ID=61477916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720974062.1U Active CN207015153U (en) | 2017-07-27 | 2017-07-27 | A kind of driving wheel and Segway Human Transporter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207015153U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107415676A (en) * | 2017-07-27 | 2017-12-01 | 谢来红 | Driving wheel and Segway Human Transporter |
| US20220379659A1 (en) * | 2021-06-01 | 2022-12-01 | Beijing Xiaomi Mobile Software Co., Ltd. | Wheel and scooter |
-
2017
- 2017-07-27 CN CN201720974062.1U patent/CN207015153U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107415676A (en) * | 2017-07-27 | 2017-12-01 | 谢来红 | Driving wheel and Segway Human Transporter |
| US20220379659A1 (en) * | 2021-06-01 | 2022-12-01 | Beijing Xiaomi Mobile Software Co., Ltd. | Wheel and scooter |
| EP4098458A1 (en) * | 2021-06-01 | 2022-12-07 | Beijing Xiaomi Mobile Software Co., Ltd. | Wheel and scooter |
| KR20220162597A (en) * | 2021-06-01 | 2022-12-08 | 베이징 시아오미 모바일 소프트웨어 컴퍼니 리미티드 | Wheels and scooters |
| KR102635691B1 (en) | 2021-06-01 | 2024-02-14 | 베이징 시아오미 모바일 소프트웨어 컴퍼니 리미티드 | Wheels and scooters |
| US11932051B2 (en) * | 2021-06-01 | 2024-03-19 | Beijing Xiaomi Mobile Software Co., Ltd. | Wheel and scooter |
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