CN107187527B - Stepless speed change structure of children's vehicle - Google Patents
Stepless speed change structure of children's vehicle Download PDFInfo
- Publication number
- CN107187527B CN107187527B CN201710549409.2A CN201710549409A CN107187527B CN 107187527 B CN107187527 B CN 107187527B CN 201710549409 A CN201710549409 A CN 201710549409A CN 107187527 B CN107187527 B CN 107187527B
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- China
- Prior art keywords
- potentiometer
- sleeve
- rotating
- fixed
- handle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K9/00—Children's cycles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K23/00—Rider-operated controls specially adapted for cycles, i.e. means for initiating control operations, e.g. levers, grips
- B62K23/02—Rider-operated controls specially adapted for cycles, i.e. means for initiating control operations, e.g. levers, grips hand actuated
- B62K23/04—Twist grips
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K2204/00—Adaptations for driving cycles by electric motor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The invention discloses a stepless speed change structure of a baby carriage, which comprises an electric system of the baby carriage, a handle and a potentiometer, wherein the potentiometer is arranged in the handle and is connected with the electric system and used for adjusting the input power of the electric system; the handle comprises a rotating sleeve and a fixed sleeve, and the rotating sleeve rotates relative to the fixed sleeve; the connecting piece is divided into a first connecting part and a second connecting part, the first connecting part is fixed in the rotating sleeve, and the second connecting part is sleeved in the fixed sleeve; the potentiometer comprises a rotating part and a fixing part, and the rotating part on the potentiometer is connected with the second connecting part and rotates synchronously. The structure height simulates an adult vehicle, the speed of the baby carriage can be adjusted steplessly, the simulation effect and playability of the baby carriage are improved, and the enjoyment of children is enriched.
Description
Technical Field
The invention relates to the field of simulation design of children toys, in particular to a stepless speed change structure of a baby carriage.
Background
The child electric vehicle mainly refers to a type of toy vehicle driven by a motor and capable of being driven by a child, such as an electric vehicle, an electric motorcycle, an electric engineering vehicle and the like, and the simulated child toys are very popular among children of the right age and parents, so that the children can drive various vehicles in a simulated manner like adults, the control capability and the thinking capability of the children are comprehensively exercised, and the vision of the children is developed.
Most of the current children's vehicles in the market do not have the control on the speed of the children's vehicles, and some children's vehicles with speed control generally adopt a gear switch to control the speed of the children's vehicles, have obvious pause and frustration feeling when the children's vehicles accelerate or decelerate, and cannot imitate adult automobiles or motorcycles to carry out stepless speed change.
Disclosure of Invention
The invention aims to provide a stepless speed change structure of a baby carriage, which highly imitates an adult vehicle, can steplessly adjust the speed of the baby carriage, increases the simulation effect and playability of the baby carriage, and enriches the fun of children.
In order to achieve the purpose, the technical scheme of the invention comprises the following steps:
a stepless speed change structure of a child vehicle comprises an electric system of the child vehicle, a handle and a potentiometer, wherein the potentiometer is arranged in the handle and is connected with the electric system and used for adjusting the input power of the electric system; the handle comprises a rotating sleeve and a fixed sleeve, and the rotating sleeve rotates relative to the fixed sleeve; the connecting piece is divided into a first connecting part and a second connecting part, the first connecting part is fixed in the rotating sleeve, and the second connecting part is sleeved in the fixed sleeve; the potentiometer comprises a rotating part and a fixing part, and the rotating part on the potentiometer is connected with the second connecting part and rotates synchronously.
The connecting piece is inserted and fixed in the slot; the rotating part on the potentiometer is connected with the second connecting part through the connecting piece to rotate. Because the potentiometre set up in inside the connecting piece, for the convenience of the connection between potentiometre and the connecting piece fixed, adopt detachable connection piece, simplify the mould of connecting piece, convenient equipment.
Still further, the fixing part of the potentiometer is fixed on the fixing sleeve through a bolt, so that the rotating part can rotate relative to the fixing part.
Still further, still include the elastic component, the elastic component encircles the outer wall of second connecting portion, the elastic component rotates along with the second connecting portion and takes place elastic deformation. When the handle rotates, the elastic piece is driven to generate elastic deformation through the connection and fixation relationship among the parts, an acting force with the acting direction opposite to the rotating direction is applied to the rotating action of the handle, the larger the rotating angle of the handle is, the larger the acting force is, the damping effect generated after the acceleration of the adult motorcycle is simulated, the handle can be reset after the handle is not rotated, and particularly, the potentiometer is reset.
Still further, still include the locating part, the locating part cup joints in on the second connecting portion outer wall, the locating part outwards extends there is annular spacing ring.
Furthermore, a limiting groove is formed in the position, corresponding to the limiting ring, in the fixing sleeve, and the limiting ring is matched with the limiting groove to limit the axial position of the second connecting portion. Through the cooperation of spacing ring and spacing groove, now connecting piece and rotating sleeve are relative to the axial position of fixed cover.
Preferably, the fixed sleeve and/or the rotating sleeve are formed by splicing two parts. Because the connecting piece, the potentiometer and other structures are arranged inside the fixed sleeve and/or the rotating sleeve, the fixed sleeve and/or the rotating sleeve are formed by splicing two parts, and the connecting piece, the potentiometer and other parts are conveniently arranged in the fixed sleeve and/or the rotating sleeve.
Preferably, the connecting piece is formed by splicing two parts. Because structures such as the potentiometer, the connecting piece and the like are arranged in the connecting piece, the connecting piece is formed by splicing two parts, and the potentiometer, the connecting piece and other parts are conveniently arranged in the connecting piece.
As a preferred scheme, an anti-slip sleeve is sleeved on the outer wall of the rotating sleeve. The handle is convenient to hold, and the speed change of the baby carriage is accurately controlled.
The invention relates to a stepless speed change structure of a baby carriage, which highly imitates an adult vehicle and can carry out stepless regulation on the speed of the baby carriage, wherein a potentiometer in the prior art drives a resistor body and an electric brush in the potentiometer to rotate through the rotation of a handle so as to obtain different output voltages and further regulate the power of an electric system, thereby achieving the function of regulating the speed, and the resistance changes of the resistor body and the electric brush in the rotating process are stepless, so the stepless speed change is realized when the speed is regulated; and the rotating part of the potentiometer follows the handle.
Drawings
FIG. 1 is an exploded view of the handle;
fig. 2 is a sectional view of the handle.
Detailed Description
The invention discloses a continuously variable transmission structure of a child vehicle, which is described with reference to the accompanying drawings.
The stepless speed change structure of the child vehicle shown in fig. 1 to 2 comprises an electric system of the child vehicle, a handle and a potentiometer 4, wherein the potentiometer 4 is arranged in the handle, and the potentiometer 4 is connected with the electric system and is used for adjusting the input power of the electric system; the handle comprises a rotating sleeve 1 and a fixed sleeve 2, and the rotating sleeve 1 rotates relative to the fixed sleeve 2; the connecting piece 3 is used for connecting the rotating sleeve 1 and the fixed sleeve 2, the connecting piece 3 is divided into a first connecting part 31 and a second connecting part 32, the first connecting part 31 is fixed in the rotating sleeve 1, and the second connecting part 32 is sleeved in the fixed sleeve 2; the potentiometer 4 comprises a rotating part 41 and a fixed part 42, and the rotating part 41 on the potentiometer 4 is connected with the second connecting part 32 and rotates synchronously.
Furthermore, the connecting piece 34 is further included, a slot 33 is formed in the inner wall of the second connecting portion 32, and the connecting piece 34 is fixedly inserted into the slot 33; the rotating part 41 is provided with a through groove 411 for the connection sheet 34 to be inserted, and the rotating part 41 on the potentiometer 4 is connected with the second connecting part 32 through the connection sheet 34 to rotate. Because the potentiometer 4 is arranged in the connecting piece 3, in order to facilitate the connection and fixation between the potentiometer 4 and the connecting piece 3, the detachable connecting piece 34 is adopted, the die of the connecting piece 3 is simplified, and the assembly is convenient.
Still further, the fixing portion 42 of the potentiometer 4 is provided with a bolt hole and fixed to the fixing sleeve 2 by a bolt, so that the rotating portion 41 can rotate relative to the fixing portion 42.
Still further, still include elastic component 6, elastic component 6 encircles the outer wall at second connecting portion 32, elastic component 6 rotates along with second connecting portion 32 and takes place elastic deformation. When the handle rotates, the elastic part 6 is driven to generate elastic deformation through the connection and fixation relation among the parts, an acting force with the acting direction opposite to the rotating direction is applied to the rotating action of the handle, the larger the rotating angle of the handle is, the larger the acting force is, the damping effect generated after the acceleration of the adult motorcycle is simulated, the handle can be reset after the handle is not rotated, and particularly, the potentiometer 4 is reset.
Still further, still include locating part 5, locating part 5 cup joints on the second connecting portion 32 outer wall, locating part 5 outwards extends has annular spacing ring 51.
Still further, a position corresponding to the limiting ring 51 in the fixing sleeve 2 is provided with a limiting groove 21, and the limiting ring 51 cooperates with the limiting groove 21 to limit the axial position of the second connecting portion 32. By means of the engagement of the stop ring 51 with the stop groove 21, the axial position of the connecting element 3 and of the rotary sleeve 1 relative to the fixed sleeve 2 is now established.
Preferably, the fixed sleeve 2 and/or the rotating sleeve 1 are formed by splicing two parts. Because the connecting piece 3, the potentiometer 4 and other structures are arranged inside the fixed sleeve 2 and/or the rotating sleeve 1, the fixed sleeve 2 and/or the rotating sleeve 1 are formed by splicing two parts, and the connecting piece 3, the potentiometer 4 and other parts are conveniently arranged in the fixed sleeve 2 and/or the rotating sleeve 1.
Preferably, the connecting member 3 is formed by two pieces. Because structures such as the potentiometer 4 and the connecting piece 34 are arranged in the connecting piece 3, the connecting piece 3 is formed by splicing two parts, and the potentiometer 4, the connecting piece 34 and other parts are conveniently arranged in the connecting piece 3.
As a preferred scheme, an anti-slip sleeve is sleeved on the outer wall of the rotating sleeve 1. The handle is convenient to hold, and the speed change of the baby carriage is accurately controlled.
Variations and modifications to the above-described embodiments may occur to those skilled in the art based upon the disclosure and teachings of the above specification. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (7)
1. A stepless speed change structure of a child vehicle comprises an electric system of the child vehicle, a handle and a potentiometer, wherein the potentiometer is arranged in the handle and is connected with the electric system and used for adjusting the input power of the electric system; the handle is characterized by comprising a rotating sleeve and a fixed sleeve, wherein the rotating sleeve rotates relative to the fixed sleeve; the connecting piece is divided into a first connecting part and a second connecting part, the first connecting part is fixed in the rotating sleeve, and the second connecting part is sleeved in the fixed sleeve; the potentiometer comprises a rotating part and a fixing part, and the rotating part on the potentiometer is connected with the second connecting part and synchronously rotates; the potentiometer is arranged in the connecting piece, the stepless speed change structure further comprises a connecting piece, a slot is formed in the inner wall of the second connecting part, and the connecting piece is detachably inserted and fixed in the slot; the rotating part on the potentiometer is connected with the second connecting part through the connecting sheet to rotate; the fixing part of the potentiometer is fixed on the fixing sleeve through a bolt, so that the rotating part can rotate relative to the fixing part.
2. The continuously variable transmission structure according to claim 1, further comprising an elastic member surrounding an outer wall of the second connecting portion, the elastic member being elastically deformed as the second connecting portion rotates.
3. The stepless speed change structure of claim 1, further comprising a limiting member, wherein the limiting member is sleeved on the outer wall of the second connecting portion, and an annular limiting ring extends outwards from the limiting member.
4. The continuously variable transmission structure according to claim 3, wherein a position in the fixing sleeve corresponding to the retainer ring is provided with a retainer groove, and the retainer ring cooperates with the retainer groove to limit an axial position of the second connecting portion.
5. The continuously variable transmission structure according to any one of claims 1 to 4, wherein said fixed sleeve and/or said rotating sleeve are split into two pieces.
6. The continuously variable transmission structure according to any one of claims 1 to 4, wherein the connecting member is made by two pieces being split.
7. The continuously variable transmission structure according to claim 1, wherein an anti-slip sleeve is fitted over an outer wall of the rotating sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710549409.2A CN107187527B (en) | 2017-07-07 | 2017-07-07 | Stepless speed change structure of children's vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710549409.2A CN107187527B (en) | 2017-07-07 | 2017-07-07 | Stepless speed change structure of children's vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107187527A CN107187527A (en) | 2017-09-22 |
| CN107187527B true CN107187527B (en) | 2023-02-03 |
Family
ID=59883420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710549409.2A Active CN107187527B (en) | 2017-07-07 | 2017-07-07 | Stepless speed change structure of children's vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107187527B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04254278A (en) * | 1991-02-01 | 1992-09-09 | Yamaha Motor Co Ltd | Mounting structure for throttle opening sensor of motorcycle |
| CN1178874A (en) * | 1996-09-24 | 1998-04-15 | 株式会社岛野 | Built-in speed regulator for bicycle |
| JPH10114233A (en) * | 1996-10-09 | 1998-05-06 | Seirei Ind Co Ltd | Running gear shift operation mechanism of walking type management machine |
| CN201647070U (en) * | 2009-12-31 | 2010-11-24 | 南京大陆鸽高科技股份有限公司 | Electronic stepless speed regulator of electric vehicle |
| CN202138494U (en) * | 2010-06-15 | 2012-02-08 | Cts公司 | Throttle twist grip controller with ring potentiometer assembly |
| CN102602302A (en) * | 2011-01-24 | 2012-07-25 | 本田技研工业株式会社 | Control device for electric vehicle |
| CN207029433U (en) * | 2017-07-07 | 2018-02-23 | 福建星辉婴童用品有限公司 | A kind of infinitely variable speed structure of carriage for children |
-
2017
- 2017-07-07 CN CN201710549409.2A patent/CN107187527B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04254278A (en) * | 1991-02-01 | 1992-09-09 | Yamaha Motor Co Ltd | Mounting structure for throttle opening sensor of motorcycle |
| CN1178874A (en) * | 1996-09-24 | 1998-04-15 | 株式会社岛野 | Built-in speed regulator for bicycle |
| JPH10114233A (en) * | 1996-10-09 | 1998-05-06 | Seirei Ind Co Ltd | Running gear shift operation mechanism of walking type management machine |
| CN201647070U (en) * | 2009-12-31 | 2010-11-24 | 南京大陆鸽高科技股份有限公司 | Electronic stepless speed regulator of electric vehicle |
| CN202138494U (en) * | 2010-06-15 | 2012-02-08 | Cts公司 | Throttle twist grip controller with ring potentiometer assembly |
| CN102602302A (en) * | 2011-01-24 | 2012-07-25 | 本田技研工业株式会社 | Control device for electric vehicle |
| CN207029433U (en) * | 2017-07-07 | 2018-02-23 | 福建星辉婴童用品有限公司 | A kind of infinitely variable speed structure of carriage for children |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107187527A (en) | 2017-09-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 363500 North District of Zhaoan County Industrial Park, Zhangzhou, Fujian Applicant after: FUJIAN XINGHUI TOYS Co.,Ltd. Address before: 363500 North District of Zhaoan County Industrial Park, Zhangzhou, Fujian Applicant before: FUJIAN XINGHUI BABY PRODUCTS CO.,LTD. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230621 Address after: 515000 Xinghui Industrial Park, Chenghai District, Shantou City, Guangdong Province (north of Xiadao Road, Shanghua Town) Patentee after: RESTAR GROUP Co.,Ltd. Address before: 363500 North District of Zhaoan County Industrial Park, Zhangzhou, Fujian Patentee before: FUJIAN XINGHUI TOYS Co.,Ltd. |
|
| TR01 | Transfer of patent right |