CN105564497B - A kind of perambulator - Google Patents
A kind of perambulator Download PDFInfo
- Publication number
- CN105564497B CN105564497B CN201610062311.XA CN201610062311A CN105564497B CN 105564497 B CN105564497 B CN 105564497B CN 201610062311 A CN201610062311 A CN 201610062311A CN 105564497 B CN105564497 B CN 105564497B
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- China
- Prior art keywords
- gear
- main wheel
- bar
- turning
- perambulator
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B62D5/0409—Electric motor acting on the steering column
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B62D5/0442—Conversion of rotational into longitudinal movement
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
Abstract
The invention discloses a kind of perambulator, includes perambulator body, also includes the steering assistance rotating mechanism for steering, and steering assistance rotating mechanism includes the turning-bar for controlling vehicle wheel rotation；Also include first gear, the first gear center is provided with sets of holes, and turning-bar passes through sets of holes；Also include the motor for driving first gear；Also include the driving post of a tubular, driving post is connected with first gear and is arranged turning-bar；Pass through cleverly structure design so that perambulator realizes the combination that automatically controlled mode turns to both functions of being turned to manual mode；Secondly, automatically controlled and manual steering is realized in the structure of a bar, and when manual, the resistance of gear and motor is zero, when electronic, manual steering wheel also concomitant rotation.
Description
Technical field
The present invention relates to a kind of perambulator.
Background technology
Perambulator is one of favorite toy of children, the driver behavior of real motor vehicle can be simulated, to the intelligence of children
Power, reinforcement children's eyesight and mental flexibility ratio have certain benefit.Perambulator typically all includes transfer, that is, is used for leading to
Cross the rotation of the rotation control wheel of steering wheel；Application number：2013202787934 disclose a kind of transfer, and it utilizes one
Individual turning-bar controls transfer to control the steering of perambulator；But it can only be unable to Electronic control manually, therefore for power
When the less child of gas or adult need to use remote control control, this kind of steering mode just cannot not seem capable.
The content of the invention
It is an object of the invention to overcome disadvantages described above, there is provided one kind can Electronic control can control manually again
Perambulator steering gear.
To achieve the above object, concrete scheme of the invention is as follows：A kind of perambulator, include perambulator body, also include
For the steering assistance rotating mechanism of steering, steering assistance rotating mechanism includes the turning-bar for controlling vehicle wheel rotation；Also
Include first gear, the first gear center is provided with sets of holes, and turning-bar passes through sets of holes；
Also include the motor for driving first gear；Also include the driving post of a tubular, drive post and the
One gear connects and is arranged turning-bar；
Also include two movable parts, a post chamber is formed between two movable parts, the driving post is located at post intracavitary；Two
It is provided between movable part and is used to make the extension spring that two movable part distances further；The driving post is provided with wing, the wing sandwiched
Between two movable parts；The outer surface of movable part is provided with convex stupefied；
Also include a case, the case is arranged two movable parts, and encloser inner wall, which is provided with, to be used for and convex stupefied cooperation
Groove；The case bottom and turning-bar are affixed.
Wherein, the train of reduction gears for slowing down is provided between the motor and first gear.
Wherein, the train of reduction gears includes：
Located at the power gear of motor clutch end；
Second gear, second gear includes the second main wheel and diameter is less than the second accessory whorl of the second main wheel, the second main wheel
Together with being coaxially disposed with the second accessory whorl；
3rd gear, the 3rd gear includes the 3rd main wheel and diameter is less than the 3rd accessory whorl of the 3rd main wheel, the 3rd main wheel
Together with being coaxially disposed with the 3rd accessory whorl；
4th gear, the 4th gear includes the 4th main wheel and diameter is less than the 4th accessory whorl of the 4th main wheel, the 4th main wheel
It is co-axially located at together with the 4th accessory whorl；
The power gear and the engagement of the second main wheel, second accessory whorl and the 3rd main wheel engagement, the 3rd accessory whorl and
4th main wheel engages, the 4th accessory whorl and first gear engagement.
Wherein, snap ring is also included, the snap ring is arranged driving post, and snap ring extends downwardly to be provided with provided with card ear, movable part
Neck, the Ka Erka are set in neck.
Wherein, one of movable part also extends to another movable part snap arm, another described movable part
It is additionally provided with the Ka Dong coordinated with snap arm.
Wherein, the turning-bar top is provided with steering wheel；The turning-bar bottom is provided with the control unit of bending.
Wherein, the movable part is provided with snap fit, and one end of the extension spring is fixed in snap fit.
Beneficial effects of the present invention are：Pass through cleverly structure design so that perambulator realize automatically controlled mode turn to and
The combination of both functions that manual mode turns to；Secondly, automatically controlled and manual steering is realized in the structure of a bar.Again
Secondary, by cleverly movable part structure design, when realizing manual, the resistance of gear and motor is zero, when realizing electronic, is used manually
Steering wheel also concomitant rotation, when manual, gear is motionless, does not hinder the rotation of steering wheel and turning-bar.
Brief description of the drawings
Fig. 1 is the sectional view of the steering assistance rotating mechanism of the present invention；
Fig. 2 is the structural representation of movable part and turning-bar of the present invention；
Fig. 3 is the stereogram of the case of the present invention；
Sectional view when Fig. 4 is the driving post, case, movable part cooperation of the present invention；
Description of reference numerals in Fig. 1 to Fig. 4：
1- turning-bars；11- control units；2- cases；21- grooves；3- movable parts；31- is convex stupefied；32- snap fits；41- second is led
Wheel；The accessory whorls of 42- second；The main wheels of 43- the 3rd；The accessory whorls of 44- the 3rd；The main wheels of 45- the 4th；The accessory whorls of 46- the 4th；47- first gears；5-
Drive post；51- wings.
Embodiment
The present invention is further detailed explanation with specific embodiment below in conjunction with the accompanying drawings, is not the reality the present invention
Apply scope and be confined to this.
As shown in Figures 1 to 4, a kind of perambulator described in the present embodiment, includes perambulator body, also includes for turning to
Steering assistance rotating mechanism, steering assistance rotating mechanism includes the turning-bar 1 for controlling vehicle wheel rotation；Also include
One gear 47, the center of first gear 47 are provided with sets of holes, and turning-bar 1 passes through sets of holes；The top of turning-bar 1 is typically provided direction
The course changing control hand handle such as disk, children can cause turning-bar 1 to rotate with steering wheel rotation, so as to controlling the steering direction of wheel；
This rotating mechanism also includes the motor for driving first gear 47, also includes the driving post 5 of a tubular, drives post
5 are connected with first gear 47 and are arranged turning-bar 1；Also include the movable part 3 of two C-shapeds, one is formed between two movable parts 3
Post chamber, the driving post 5 are located at post intracavitary；It is provided between two movable parts 3 and is used to make the drawing that two distances of movable part 3 further
Spring；The driving post 5 is provided with wing 51, and the wing 51 is located between two movable parts 3；The outer surface of movable part 3 is provided with
Convex stupefied 31；Also include a case 2, the case 2 is arranged two movable parts 3, and the inwall of case 2, which is provided with, to be used to match somebody with somebody with convex stupefied 31
The groove 21 of conjunction；The bottom of case 2 and turning-bar 1 are affixed；Wherein, to be arranged relation between turning-bar 1 and first gear 47,
Turning-bar 1, which rotates, will not drive first gear 47 to rotate, and vice versa, i.e., first gear 47, which rotates, will not drive turning-bar 1 to revolve
Turn；It is described to drive post 5 and turning-bar 1 also to be arranged relation, friction is not present between the two, therefore drive the rotation of post 5 will not band
Dynamic or influence turning-bar 1 rotates, and vice versa.It is affixed to drive between post 5 and first gear 47, therefore both one of them
Rotation can drive another rotation, but both of which does not rub with turning-bar 1.It is used for due to being provided between two movable parts 3
The extension spring for making two distances of movable part 3 further, therefore be close to each other between two movable parts 3 when no external force acts on；
Under electric model, i.e., when motor driving first gear 47 rotates, first gear 47 drives driving post 5 to revolve
Turn, because driving post 5 is provided with wing 51, therefore during the driving rotation of post 5, can separate two movable parts abutted 3 so that two
The surface of movable part 3 starts to press close to case 2, because the outer surface of movable part 3 is provided with and used provided with convex stupefied 31 and the inwall of case 2
In the groove 21 with convex stupefied 31 cooperation, therefore, when reclining, movable part 3 just drives case 2 to rotate together；Because case 2 is with turning
To be fixedly connected, therefore turning-bar 1 also rotates between bar 1, so as to drive wheel to be rotated.Here it is worth explanation
It is rotating to control the direction of perambulator for remote control control motor under electric model.
In a manual mode, because only that steering wheel rotates and drives turning-bar 1 to rotate, turning-bar 1 is due to driving post
5th, 47 equal zerofriction force of first gear, therefore, only turning-bar 1, the case 2 actually rotated；Among these, due to movable part 3 it
Between extension spring effect, movable part 3 is close to each other, and departs from case 2, therefore to be equivalent to turning-bar 1 straight for whole rotation
Connect and act on wheel, and be controlled.
A kind of perambulator described in the present embodiment, the deceleration for slowing down is provided between the motor and first gear 47
Gear train.The train of reduction gears includes：Located at the power gear of motor clutch end；Second gear, the second tooth
Wheel includes the second main wheel 41 and diameter is less than the second accessory whorl 42 of the second main wheel 41, and the second main wheel 41 and the second accessory whorl 42 are coaxial
It is set together；3rd gear, the 3rd gear includes the 3rd main wheel 43 and diameter is less than the 3rd accessory whorl 44 of the 3rd main wheel 43,
Together with 3rd main wheel 43 is coaxially disposed with the 3rd accessory whorl 44；4th gear, the 4th gear include the 4th main wheel 45 and diameter
Less than the 4th accessory whorl 46 of the 4th main wheel 45, together with the 4th main wheel 45 is coaxially disposed with the 4th accessory whorl 46；The power gear
Engaged with the second main wheel 41, the main wheel 43 of the second accessory whorl 42 and the 3rd is engaged, and the 3rd accessory whorl 44 and the 4th main wheel 45 are nibbled
Close, the 4th accessory whorl 46 and first gear 47 engage.
Motor on perambulator is due to being generally the motor type that moment of torsion is small, rotating speed is fast, therefore, virgin in actually control
When car turns to, dynamics is smaller；Therefore, in groping, solve the problem using gear train, by multi-stage speed-reducing, speed is dropped
It is low, improve moment of torsion, during so as to control pushchair will not excessive velocities there is sufficiently large horsepower to be turned to again, further
, for the main wheel and accessory whorl of each gear due to being coaxially disposed, its angular speed is identical, but linear velocity is different, therefore, is led by driving
Wheel, power is allowed to be exported from accessory whorl so that, speed reduces, the increased ability of moment of torsion, is coordinated by multigroup gear, is moved needed for realization
Power.
Here especially it is to be noted that, if it is desired to control the turning-bar 1 of perambulator to turn to by automatically controlled, it is necessary to have compared with
The motor of high pulling torque, and or gear train realize the control of high pulling torque, but found when putting into practice, if translated into manual control
When processed, due to when control turning-bar 1 turns to manually, being equally faced with the problem of gear torque is excessive, therefore children are in hand
Turn to when, there are the serious problems for being difficult to steering wheel rotation, cause potential safety hazard.Therefore, the work that the application passes through lower section
The structure such as it is arranged between moving part 3 and first gear 47 and driving post 5 so that, when children rotate manually, turning-bar 1 is kept away
Gear train has been opened, power is directly reached into wheel, has realized and turns to, and during Electronic control, the kinetic force of gear train can be caused again
Reach turning-bar 1 so that steering wheel also concomitant rotation, so as to be advantageous to the instructional function of children's steering capability and improve youngster
It is virgin recreational.
A kind of perambulator described in the present embodiment, also include snap ring, the snap ring is arranged driving post 5, and snap ring extends downwardly
Provided with card ear, movable part 3 is provided with neck, and the Ka Erka is set in neck.The card ear avoids movable part 3 from separating transition, causes to damage
It is bad.
A kind of perambulator described in the present embodiment, one of movable part 3 also extends to another movable part 3 card
Arm, another described movable part 3 are additionally provided with the Ka Dong coordinated with snap arm.The setting of snap arm and Ka Dong, primarily to so that
Position between two mutual moving parts, which can remain, to be separated or abuts, and prevents the phenomenon of dislocation.Wherein, the turning-bar
1 top is provided with steering wheel；The bottom of turning-bar 1 is provided with the control unit 11 of bending.Control unit 11 can control effective for rhombus
In the steering structure of frame, facilitate durable.
A kind of perambulator described in the present embodiment, the movable part 3 are provided with snap fit 32, and one end of the extension spring is fixed in snap fit
32.Snap fit 32 is simple in construction, rational in infrastructure, prevents spring from departing from movable part 3.
The present invention is by cleverly structure design, and first, it realizes automatically controlled mode and turned to turns to manual mode
Both functions combination.Secondly, automatically controlled and manual steering is realized in a bar structure.Again, by cleverly movable
The structure design of part 3, when realizing manual, the resistance of gear and motor is zero, and when realizing electronic, steering wheel manually also turns therewith
Dynamic, when manual, gear is motionless, does not hinder the rotation of steering wheel and turning-bar 1.
Described above is only the preferred embodiment of the present invention, therefore all structures described according to present patent application scope
Make, the equivalent change or modification that feature and principle are done, in the protection domain of present patent application.
Claims (7)
1. a kind of perambulator, including perambulator body, also include the steering assistance rotating mechanism for steering, it is characterised in that：
Steering assistance rotating mechanism includes the turning-bar for controlling vehicle wheel rotation（1）；Also include first gear（47）, described
One gear（47）Center is provided with sets of holes, turning-bar（1）Through sets of holes；
Also include for driving first gear（47）Motor；Also include the driving post of a tubular（5）, drive post
（5）With first gear（47）Connect and be arranged turning-bar（1）；
Also include two movable parts（3）, two movable parts（3）Between form a post chamber, the driving post（5）Located at post chamber
It is interior；Two movable parts（3）Between be provided be used for make two movable parts（3）The extension spring that distance furthers；The driving post（5）Provided with horizontal stroke
The wing（51）, the wing（51）It is located in two movable parts（3）Between；Movable part（3）Outer surface be provided with it is convex stupefied（31）；
Also include a case（2）, the case（2）It is arranged two movable parts（3）, case（2）Inwall be provided be used for it is convex
It is stupefied（31）The groove of cooperation（21）；The case（2）Bottom and turning-bar（1）It is affixed.
A kind of 2. perambulator according to claim 1, it is characterised in that：The motor and first gear（47）Between set
There is the train of reduction gears for deceleration.
A kind of 3. perambulator according to claim 2, it is characterised in that：The train of reduction gears includes：
Located at the power gear of motor clutch end；
Second gear, second gear include the second main wheel（41）It is less than the second main wheel with diameter（41）The second accessory whorl（42）,
Second main wheel（41）With the second accessory whorl（42）It is coaxially disposed together；
3rd gear, the 3rd gear include the 3rd main wheel（43）It is less than the 3rd main wheel with diameter（43）The 3rd accessory whorl（44）,
3rd main wheel（43）With the 3rd accessory whorl（44）It is coaxially disposed together；
4th gear, the 4th gear include the 4th main wheel（45）It is less than the 4th main wheel with diameter（45）The 4th accessory whorl（46）,
4th main wheel（45）With the 4th accessory whorl（46）It is coaxially disposed together；
The power gear and the second main wheel（41）Engagement, second accessory whorl（42）With the 3rd main wheel（43）Engagement, described the
Three accessory whorls（44）With the 4th main wheel（45）Engagement, the 4th accessory whorl（46）And first gear（47）Engagement.
A kind of 4. perambulator according to claim 1, it is characterised in that：Also include snap ring, the snap ring is arranged driving post
（5）, snap ring extended downwardly provided with card ear, movable part（3）Provided with neck, the Ka Erka is set in neck.
A kind of 5. perambulator according to claim 1, it is characterised in that：One of movable part（3）Also lived to another
Moving part（3）Extending has snap arm, another described movable part（3）It is additionally provided with the Ka Dong coordinated with snap arm.
A kind of 6. perambulator according to claim 1, it is characterised in that：The turning-bar（1）Top is provided with steering wheel；It is described
Turning-bar（1）Bottom is provided with the control unit of bending（11）.
A kind of 7. perambulator according to claim 1, it is characterised in that：The movable part（3）Provided with snap fit（32）, the drawing
One end of spring is fixed in snap fit（32）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610062311.XA CN105564497B (en) | 2016-01-29 | 2016-01-29 | A kind of perambulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610062311.XA CN105564497B (en) | 2016-01-29 | 2016-01-29 | A kind of perambulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105564497A CN105564497A (en) | 2016-05-11 |
| CN105564497B true CN105564497B (en) | 2018-03-20 |
Family
ID=55875267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610062311.XA Active CN105564497B (en) | 2016-01-29 | 2016-01-29 | A kind of perambulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105564497B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114917593B (en) * | 2022-04-21 | 2023-05-23 | 好孩子儿童用品有限公司 | Toy car |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2301354Y (en) * | 1997-10-06 | 1998-12-23 | 同乔实业股份有限公司 | Improved motor-driven vehicle for children |
| CN2590825Y (en) * | 2002-12-23 | 2003-12-10 | 张文玲 | Power-driven steering controller for children's carriages |
| CN2663276Y (en) * | 2003-11-10 | 2004-12-15 | 好孩子儿童用品有限公司 | Electric vehicle for children |
| CN201169347Y (en) * | 2007-11-16 | 2008-12-24 | 东莞市智乐堡儿童玩具有限公司 | Locating steering apparatus of baby carriage |
| CN201580417U (en) * | 2009-12-30 | 2010-09-15 | 沈被久 | Steering wheel steering device of child toy vehicle |
| CN102019954A (en) * | 2009-09-22 | 2011-04-20 | 上海甬龙工贸有限公司 | Steering device for electrical children's cart |
| CN203332193U (en) * | 2013-05-21 | 2013-12-11 | 东莞市智乐堡儿童玩具有限公司 | Buggy steering device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7344430B2 (en) * | 2005-05-12 | 2008-03-18 | Hasty Christopher M | Remote/occupant controlled toy vehicle |
-
2016
- 2016-01-29 CN CN201610062311.XA patent/CN105564497B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2301354Y (en) * | 1997-10-06 | 1998-12-23 | 同乔实业股份有限公司 | Improved motor-driven vehicle for children |
| CN2590825Y (en) * | 2002-12-23 | 2003-12-10 | 张文玲 | Power-driven steering controller for children's carriages |
| CN2663276Y (en) * | 2003-11-10 | 2004-12-15 | 好孩子儿童用品有限公司 | Electric vehicle for children |
| CN201169347Y (en) * | 2007-11-16 | 2008-12-24 | 东莞市智乐堡儿童玩具有限公司 | Locating steering apparatus of baby carriage |
| CN102019954A (en) * | 2009-09-22 | 2011-04-20 | 上海甬龙工贸有限公司 | Steering device for electrical children's cart |
| CN201580417U (en) * | 2009-12-30 | 2010-09-15 | 沈被久 | Steering wheel steering device of child toy vehicle |
| CN203332193U (en) * | 2013-05-21 | 2013-12-11 | 东莞市智乐堡儿童玩具有限公司 | Buggy steering device |
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| Publication number | Publication date |
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| CN105564497A (en) | 2016-05-11 |
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