CN207041912U - A kind of universal toy car - Google Patents
A kind of universal toy car Download PDFInfo
- Publication number
- CN207041912U CN207041912U CN201720697470.7U CN201720697470U CN207041912U CN 207041912 U CN207041912 U CN 207041912U CN 201720697470 U CN201720697470 U CN 201720697470U CN 207041912 U CN207041912 U CN 207041912U
- Authority
- CN
- China
- Prior art keywords
- wheel
- synchronizing wheel
- vehicle frame
- steering
- universal
- 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
Links
Abstract
The utility model discloses a kind of universal toy car,Including vehicle frame,Main shaft,Rotate vehicle frame,Steering motor,Movable motor,And at least three universal wheel unit,The main shaft is arranged on vehicle frame by bearing,Rotation vehicle frame at the top of main shaft with being fixedly linked,Main shaft is driven by steering motor,The rotation synchronizing wheel being connected with main shaft,And swivel wheel rotates,Rotation synchronizing wheel drives one of them big synchronizing wheel to rotate by rotation synchronization belt,Big synchronous wheel belt moves the support rotation of corresponding universal wheel unit,So as to realize wheel steering,The movable motor drives one of them small synchronizing wheel to rotate by bevel gear engagement,Pass through toothed belt transmission between small synchronizing wheel and between big synchronizing wheel,Small synchronizing wheel engages band motor car wheel by the bevel gear of vertical axes and the end of trunnion axis and rotated,Realize walking function,The utility model can the steering of 360 ° of original place,Turn to smooth-going,Energy consumption is low,It is simple in construction,Cost is low.
Description
Technical field
It the utility model is related to toy car, more particularly to a kind of universal toy car.
Background technology
Current wheeled toy car is substantially that front-wheel does low-angle steering, operates underaction.If play at home, parlor
Or the ground space in bedroom is less and irregular, very big inconvenience is brought to toy car traveling.Visitor is more on square, needs also exist for
More flexible operation.
Utility model content
In order to solve the above problems, the technical solution adopted in the utility model is：
A kind of universal toy car, it is characterised in that：Including vehicle frame, main shaft, rotation vehicle frame, steering motor, movable motor,
And at least three universal wheel units, the main shaft are arranged on vehicle frame by bearing, rotation vehicle frame with it is solid at the top of main shaft
Fixed to be connected, steering motor and movable motor are fixedly mounted on vehicle frame, and output shaft and the main shaft bottom axle of steering motor connect
Connect, the universal wheel unit includes support, vertical axes, trunnion axis, wheel and big synchronizing wheel and small synchronizing wheel, described vertical
Axle and trunnion axis are rack-mount by bearing respectively, and trunnion axis is fixedly linked with wheel in the outer part, the trunnion axis other end with
Vertical axes bottom is driven by bevel gear to be connected, and the small synchronizing wheel being fixedly linked is provided with the top of vertical axes, and support is pacified by bearing
On vehicle frame, cradle top is provided with the big synchronizing wheel being fixedly linked, and the small synchronizing wheel of one of universal wheel unit is provided with
Driven bevel pinion, the movable motor are provided with the driving bevel gear that is engaged with driven bevel pinion, multiple universal wheel units it is small
It is connected between synchronizing wheel by the first timing belt；The main shaft is provided with the steering synchronizing wheel being fixedly linked, described to turn to together
Step wheel is connected with the big synchronizing wheel of one of universal wheel unit by turning to timing belt, the big synchronizing wheel of multiple universal wheel units
Between be connected by the second timing belt.
As an improvement, the steering timing belt is inside and outside toothed timing belt, the second timing belt is interior toothed timing, is turned
Engaged to the internal tooth of timing belt with big synchronizing wheel and steering synchronizing wheel, the internal tooth for turning to the external tooth and the second timing belt of timing belt is nibbled
Close.
As an improvement, the universal wheel unit has 3-8, multiple universal wheel units are symmetrical centered on vehicle frame.
As an improvement, between the big synchronizing wheel, between small synchronizing wheel and turn to and adopted between synchronizing wheel and big synchronizing wheel
Use chain drive.
As an improvement, the steering synchronizing wheel is identical with big synchronizing wheel drive diameter, ensure that wheel and rotation vehicle frame are synchronous
Rotation.
The beneficial effects of the utility model：The utility model can the steering of 360 ° of original place, turn to smooth-going, energy consumption is low, structure letter
Single, cost is low.
Brief description of the drawings
Fig. 1 uses new structure schematic diagram for this；
Fig. 2 uses Novel universal wheel structure schematic diagram for this；
Fig. 3 uses novel steering timing belt and the second timing belt structural representation for this；
In figure, 1- rotations vehicle frame, 2- steering motors, 3- vehicle frames, the small synchronizing wheels of 4-, the big synchronizing wheels of 5-, 6- wheels, 7- are turned to
Timing belt, 8- supports, 9- driving bevel gears, 10- driven bevel pinions, the timing belts of 11- first, the timing belts of 12- second, 13- walkings
Motor, 14- main shafts, 15- turn to synchronizing wheel, 16- vertical axes, the bevel gears of 17- first, 18- trunnion axis, the bevel gears of 19- second.
Embodiment
The utility model is illustrated below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 3, a kind of universal toy car, including vehicle frame 3, main shaft 14, rotation vehicle frame 1, steering motor 2,
The universal wheel unit of movable motor 13 and at least four, four universal wheel units are symmetrical centered on vehicle frame 3.The master
Rotating shaft 14 is arranged on vehicle frame 3 by bearing, and rotation vehicle frame 1 is fixedly linked with the top of main shaft 14, steering motor 2 and walking electricity
Machine 13 is fixedly mounted on vehicle frame 3, output shaft and the bottom axis connection of main shaft 14 of steering motor 2, the universal wheel unit
Including support 8, vertical axes 16, trunnion axis 18, wheel 6 and big synchronizing wheel 5 and small synchronizing wheel 4, the vertical axes 16 and level
Axle 18 respectively by bearing be arranged on support 8 on, trunnion axis 18 is fixedly linked with wheel 6 in the outer part, the other end of trunnion axis 18 with
The bottom of vertical axes 16 is driven by bevel gear to be connected, and specially the bottom of vertical axes 16 is provided with the first bevel gear 17, the end of trunnion axis 18
Portion is provided with the second bevel gear 19, the first bevel gear 17 and the engaged transmission of the second bevel gear 19, and the top of vertical axes 16 is provided with stationary phase
Small synchronizing wheel 4 even, support 8 are arranged on vehicle frame 3 by bearing, and the top of support 8 is provided with the big synchronizing wheel 5 being fixedly linked, its
In the small synchronizing wheel 4 of a universal wheel unit be provided with driven bevel pinion 10, the movable motor 13 is provided with and driven umbrella tooth
The driving bevel gear 9 of 10 engagements is taken turns, 4 are connected by the first timing belt 11 between the small synchronizing wheel of multiple universal wheel units；It is described
Main shaft 14 is provided with the steering synchronizing wheel 15 being fixedly linked, and the steering synchronizing wheel 15 is big with one of universal wheel unit
Synchronizing wheel 5 is connected by turning to timing belt 7, is connected between the big synchronizing wheel 5 of multiple universal wheel units by the second timing belt 12.
As shown in figure 3, the steering timing belt 7 is inside and outside toothed timing belt, the second timing belt 12 is that internal tooth is synchronous
Band, because one of them big synchronizing wheel 5 has been cased with turning to timing belt 7, the second timing belt 12 is enclosed on and turns to timing belt 7
External tooth on, internal tooth and the big synchronizing wheel 5 and steering synchronizing wheel 15 that turn to timing belt 7 engage, the external tooth of steering timing belt 7 and the
The internal tooth engagement of two timing belts 12.
The universal wheel unit is not limited to four, can consider toy car stability and complexity according to selection is actually needed,
General to have 3-8, multiple universal wheel units are symmetrical centered on vehicle frame 3.
Between the big synchronizing wheel 5, between small synchronizing wheel 4 and turn to and can also be adopted between synchronizing wheel 15 and big synchronizing wheel 5
Use chain drive.
The steering synchronizing wheel 15 is identical with the big drive diameter of synchronizing wheel 5, is so to realize wheel 6 and rotation vehicle frame
1 synchronous steering, article or seat people can be placed by rotating on vehicle frame 1.
Working method is：
Steering motor 2 drives to turn to synchronizing wheel 15 and rotate vehicle frame 1 by main shaft 14 to be rotated, and is turned to synchronizing wheel 15 and is passed through
Turning to timing belt 7 drives one of them big synchronizing wheel 5 to rotate, and big synchronizing wheel 5 drives all Datong District further through the second timing belt 12
The rotation of step wheel 5, big synchronizing wheel 5 drive support 8 to be rotated relative to vehicle frame 3, and the rotating band motor car wheel 6 of support 8 turns to, and realizes wheel 6
With the rotation synchronous rotary of vehicle frame 1；Movable motor 13 drives driven bevel pinion 10 to rotate by driving bevel gear 9, driven bevel pinion
10 drive one of them small synchronizing wheel 4 to rotate, and one small synchronizing wheel 4 rotates drives all small synchronizing wheels by the first timing belt 11
4 rotate, and each small synchronizing wheel 4, which rotates, drives corresponding vertical axes 16 to rotate, so as to drive the first bevel gear 17 to rotate, first
The engagement of bevel gear 17 drives the second bevel gear 19 to rotate, and the second bevel gear 19 is rotated by trunnion axis 18 with motor car wheel 6, so as to real
The walking of existing vehicle frame 3.
Claims (5)
- A kind of 1. universal toy car, it is characterised in that：Including vehicle frame, main shaft, rotation vehicle frame, steering motor, movable motor, with And at least three universal wheel units, the main shaft are arranged on vehicle frame by bearing, rotation vehicle frame with it is fixed at the top of main shaft It is connected, steering motor and movable motor are fixedly mounted on vehicle frame, output shaft and the main shaft bottom axis connection of steering motor, The universal wheel unit includes support, vertical axes, trunnion axis, wheel and big synchronizing wheel and small synchronizing wheel, the vertical axes and Trunnion axis is rack-mount by bearing respectively, and trunnion axis is fixedly linked with wheel in the outer part, the trunnion axis other end with it is vertical Axle bottom is driven by bevel gear to be connected, and the small synchronizing wheel being fixedly linked is provided with the top of vertical axes, and support is arranged on by bearing On vehicle frame, cradle top is provided with the big synchronizing wheel being fixedly linked, and the small synchronizing wheel of one of universal wheel unit is provided with driven Bevel gear, the movable motor are provided with the driving bevel gear engaged with driven bevel pinion, the small synchronization of multiple universal wheel units It is connected between wheel by the first timing belt；The main shaft is provided with the steering synchronizing wheel being fixedly linked, the steering synchronizing wheel It is connected with the big synchronizing wheel of one of universal wheel unit by turning to timing belt, between the big synchronizing wheel of multiple universal wheel units It is connected by the second timing belt.
- A kind of 2. universal toy car according to claim 1, it is characterised in that：The steering timing belt is inside and outside toothed Timing belt, the second timing belt are interior toothed timing, and the internal tooth for turning to timing belt engages with big synchronizing wheel and steering synchronizing wheel, turns to The external tooth of timing belt engages with the internal tooth of the second timing belt.
- A kind of 3. universal toy car according to claim 1, it is characterised in that：The universal wheel unit has 3-8, Duo Gewan To wheel apparatus centered on vehicle frame it is symmetrical.
- A kind of 4. universal toy car according to claim 1, it is characterised in that：Between the big synchronizing wheel, small synchronizing wheel it Between and turn to and use chain drive between synchronizing wheel and big synchronizing wheel.
- A kind of 5. universal toy car according to claim 1, it is characterised in that：The steering synchronizing wheel is driven with big synchronizing wheel Diameter is identical, ensures wheel and rotation vehicle frame synchronous rotary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720697470.7U CN207041912U (en) | 2017-06-15 | 2017-06-15 | A kind of universal toy car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720697470.7U CN207041912U (en) | 2017-06-15 | 2017-06-15 | A kind of universal toy car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207041912U true CN207041912U (en) | 2018-02-27 |
Family
ID=61492914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720697470.7U Expired - Fee Related CN207041912U (en) | 2017-06-15 | 2017-06-15 | A kind of universal toy car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207041912U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108454728A (en) * | 2018-03-13 | 2018-08-28 | 覃盛安 | Universal vehicle |
| CN109577616A (en) * | 2019-01-17 | 2019-04-05 | 深圳市森博机器人有限公司 | A kind of mechanical float auto-translating ambulation control method and the robot that plasters |
| CN113545709A (en) * | 2021-07-09 | 2021-10-26 | 胡天琦 | Intelligent robot chassis structure with flexible steering function |
-
2017
- 2017-06-15 CN CN201720697470.7U patent/CN207041912U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108454728A (en) * | 2018-03-13 | 2018-08-28 | 覃盛安 | Universal vehicle |
| CN108454728B (en) * | 2018-03-13 | 2021-07-20 | 覃盛安 | Universal vehicle |
| CN109577616A (en) * | 2019-01-17 | 2019-04-05 | 深圳市森博机器人有限公司 | A kind of mechanical float auto-translating ambulation control method and the robot that plasters |
| CN113545709A (en) * | 2021-07-09 | 2021-10-26 | 胡天琦 | Intelligent robot chassis structure with flexible steering function |
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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: 20180227 Termination date: 20210615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |