CN108502069A - Perambulator controller - Google Patents
Perambulator controller Download PDFInfo
- Publication number
- CN108502069A CN108502069A CN201810401292.8A CN201810401292A CN108502069A CN 108502069 A CN108502069 A CN 108502069A CN 201810401292 A CN201810401292 A CN 201810401292A CN 108502069 A CN108502069 A CN 108502069A
- Authority
- CN
- China
- Prior art keywords
- gear
- arc groove
- operating lever
- conductive contact
- perambulator
- 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.)
- Pending
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Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles
- B62M25/02—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles
- B62M2025/006—Actuators for gearing speed-change mechanisms specially adapted for cycles with auxiliary shift assisting means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Adjustable Resistors (AREA)
Abstract
The present invention relates to perambulator controllers, including gear position operation platform, gear operating lever and transmission range to control chip, and for tool there are four gear regulating tank, gear operating lever bottom is equipped with spring on gear position operation platform, and lower spring end is equipped with ball, and ball is set in gear regulating tank；It is equipped with conductive contact film between gear operating lever and transmission range control chip；Conductive contact film is fixedly installed in conductive contact film mounting base, conductive contact film mounting base is equipped with shaft, gear position operation platform is equipped with two arc grooves, respectively the first arc groove and the second arc groove, gear operating lever is equipped with the shaft hole stretched into for shaft, and shaft drives conductive contact film mounting base to slide the transformation for realizing gear in the first arc groove and the second arc groove.The controller architecture is ingenious in design rationally, and stability is high, can effectively ensure that the using effect of gear controller, and then ensure the using effect of electric children vehicle, is conducive to electric children vehicle and promotes and apply in the market.
Description
Technical field
The present invention relates to perambulator technical fields, specifically perambulator controller.
Background technology
Perambulator be it is one main kind of among toy for children, including child's bicycle, children trolley, baby walker,
Five major class of child's tricycle and children's electric motor vehicle.The range of age that child's bicycle is applicable in children is 4~8 years old, is combined when choosing
The age of children and stature height, selection is suitably sized, i.e. bicycle of the saddle height within the scope of 435~635mm, chooses
When it is noted that rim brake brake lever size.
Electric children vehicle is a kind of novel toy for children, and children can voluntarily drive, also can parent-child interaction, driven by motor
, the simulated toy electric vehicle of safe operation.
As electric children vehicle sales volume is continuously increased in global toys trade, appearance emulator to electric children vehicle and
The requirement of true driving experience comfort level is stringenter, this is but also electric children vehicle industry wants the function of used controller
Aesthetics of summing is promoted to the higher stage, to meet the expectation demand of different clients group.
With the development of electric children vehicle industry, various countries increasingly pay attention to the safety of such product, and children electric perambulator is adopted
With simple structure, the function of children's self-contr ol is realized with the spare and accessory parts of negligible amounts, electric children vehicle is big in the market before
Multi-user is used cooperatively using three to four switches by connector connection, these switch, connector and connecting lines are in circuit cloth
Requirement is beautiful, secured and safe in office, and electric children vehicle is in actual use, and because of environment and human factor, unavoidable makes
It loosens or contacts at connecting portion insecure, cause a hidden trouble to the safety of vehicle, and multiple switch occupies entire perambulator
Panel position has seriously affected the aesthetics of vehicle.
To solve the above-mentioned problems, existing Chinese utility model patent, patent publication No. CN204979085U, patent
A kind of entitled electric children vehicle transmission range switching controller to connect up by way of transmission range switching controller is arranged
Simply, installation procedure is few, emulator is high etc., and it discloses a kind of technical solutions：Transmission range shows that control stick passes through center
Fixing axle is arranged on transmission range fixed pedestal, and central fixed shaft is fixed on transmission range fixed pedestal, passes through such side
Formula is realized shows that control stick operates to transmission range, and control stick stability is not high in the process, is easy to shake, and children
In operation since strength differs, the probability that control stick but will be caused to be broken influences the use of perambulator, is unfavorable for perambulator
It promotes the use of.
Invention content
The present invention is the controller architecture design in order to overcome above-mentioned defect in the prior art, provide perambulator controller
Ingenious rationally stability is high, can effectively ensure that the using effect of gear controller, and then ensures the use effect of electric children vehicle
Fruit is conducive to electric children vehicle and promotes and apply in the market.
In order to achieve the above-mentioned object of the invention, the present invention uses following technical scheme：Perambulator controller, including gear position operation
Platform, gear operating lever and transmission range control chip, have gear regulating tank, the gear regulating tank on the gear position operation platform
For four baltimore grooves, four baltimore grooves are distributed along camber line, respectively D2 gears slot, D1 gears slot, P gears slot and R gear slots；Institute
It states gear operating lever lower end and is equipped with spring, the lower spring end is equipped with ball, and the ball can be rolled to be adjusted set on the gear
In slot；The gear operating lever and the transmission range control chip between be equipped with conductive contact film, the conductive contact film with
The transmission range control chip, which is conducted, realizes velocity transformation；The conductive contact film is fixedly installed in conductive contact film installation
Another surface on one surface of seat, the conductive contact film mounting base is equipped with shaft, the conductive contact film and the shaft phase
To installation, the gear position operation platform is equipped with two arc grooves, respectively the first arc groove and the second arc groove, the gear behaviour
Vertical pole is equipped with the shaft hole stretched into for the shaft, and the shaft drives the conductive contact film mounting base in first arc
The transformation of gear is realized in sliding in shape slot and the second arc groove.
As a preferred embodiment of the present invention, controller box, the controller are covered with outside the gear position operation platform
Babinet is equipped with the gear indicateing arm of multiple light-permeables, and the transmission range control chip is equipped with to be indicated with multiple gears
Mark one-to-one gear indicator light.
As a preferred embodiment of the present invention, the controller case is equipped with positioning frame body, the controller case in vitro
Two opposite flanks of body are equipped with skewed slot group, and the positioning frame body is equipped with protrusion corresponding with the skewed slot group, described convex
Play positive removable in the skewed slot group, reverse realization locking.
As a preferred embodiment of the present invention, the gear operating lever upper end is detachably equipped with handle, the handle
Two sides shape in curved surface.
As a preferred embodiment of the present invention, the handle is equipped with the groove probeed into for finger.
As a preferred embodiment of the present invention, first arc groove and the second arc groove equidistantly distributed.
As a preferred embodiment of the present invention, first arc groove, the second arc groove and the almost parallel setting of camber line.
As a preferred embodiment of the present invention, the gear operating lever is equipped with the first limit card block, the gear behaviour
Make relative to the first limit card hole is offered at first limit card block on platform, first limit card block is connected in described
In one limit card hole.
As a preferred embodiment of the present invention, the gear position operation platform is equipped with the second limit card block, the controller
Babinet is equipped with the second limit card hole for second limit card block clamping.
As a preferred embodiment of the present invention, the spring is memory spring.
Compared with prior art, the beneficial effects of the invention are as follows：In the perambulator controller of the present invention, by gear position operation
The first arc groove compatible with gear slot arc curve degree and the second arc groove are set on platform, then in conductive contact film mounting base
Upper setting shaft makes shaft that the first arc groove and the second arc groove be passed through to be mounted in the shaft hole on gear operating lever, can
The stability of gear operating lever in operation is effectively ensured, the using effect of gear controller is effectively ensured, and then ensure
The using effect of electric children vehicle is conducive to electric children vehicle and promotes and apply in the market.
Description of the drawings
Fig. 1 is the structural schematic diagram of perambulator controller in embodiment；
Fig. 2 is the internal structure schematic diagram of perambulator controller in embodiment；
Fig. 3 is the structural schematic diagram of perambulator controller middle gear operation console in embodiment；
Fig. 4 is the structural schematic diagram of perambulator controller middle gear control stick in embodiment；
Fig. 5 is the structural schematic diagram of conductive contact film mounting base in perambulator controller in embodiment；
Fig. 6 is the structural schematic diagram of controller box in perambulator controller in embodiment；
Fig. 7 is the structural schematic diagram of positioning frame body in perambulator controller in embodiment；
Fig. 8 is the structural schematic diagram of perambulator controller middle gear control stick in embodiment；
Fig. 9 is the structural schematic diagram of perambulator controller middle gear control stick in embodiment；
Figure 10 is the structural schematic diagram of perambulator controller in embodiment.
Reference numeral：1, handle；11, groove；2, controller box；21, skewed slot group；22, the second limit card hole；23, shelves
Position indicateing arm；3, positioning frame body；31, raised；4, gear operating lever；41, the first limit card block；42, shaft hole；5, gear position operation
Platform；51, gear regulating tank；52, the first limit card hole；53, the second limit card block；54, the first arc groove；55, the second arc groove；
6, conductive contact film；61, conductive contact film mounting base；62, shaft；7, spring；8, ball；9, transmission range controls chip；91、
Gear indicator light.
Specific implementation mode
It elaborates below in conjunction with the accompanying drawings to the embodiment of the present invention.
Embodiment：As shown in Fig. 1 to 10, perambulator controller, include the gear position operation platform 5 installed convenient for gear operating lever 4,
Gear operating lever 4 and transmission range control chip 9, and it is four to have gear regulating tank 51, gear regulating tank 51 on gear position operation platform 5
A, four above-mentioned gear regulating tanks 51 are baltimore groove, and setting is distributed in 5 upper edge camber line of gear position operation platform, four gear regulating tanks
51 be respectively quickly to run D2 gears slot, the D1 gears slot of slow running, parking P gears slot and reversing R gear slots, is arranged four
Gear regulating tank 51 can carry out rationally effective manipulation to perambulator according to the demand of children, promote children in use
Enjoyment, enhance usage experience.
It is smooth in order to make gear operating lever 4 operate in use, it avoids causing gear position operation platform 5 on excessive mill
Damage reduces use cost to ensure the service life of gear position operation platform 5, close to 4 lower end of above-mentioned gear operating lever and positioned at above-mentioned
Spring 7 is installed in gear operating lever 4, spring 7 can be memory spring, which is turned to TiNi memory alloy wires,
The one-way memory effect of marmem is utilized, after elongation, as the raising of temperature can be self-healing former long temperature-sensitive
Driving element.This spring is also the typical forms of industrial shape memory alloy component.After elongation, with hot water or hot wind
For heat source, it is 65 DEG C -85 DEG C to reply former long temperature, former a length of 80mm.The martensitic phase of marmem is soft phase, parent phase
For hard phase.The shape memory spring that design production development goes out has temperature-sensitive and driving dual function, and it is simultaneous can to effectively serve as temperature-sensitive
Driving element：1, make gear controller miniaturized structure, it is simple in structure, because a shape memory alloy spring can play tradition
The function of sensing, driving and three systems of transmission in mechanism；2, the spring action not environment or atmosphere other than by temperature
It influences, it is wear-resisting, corrosion resisting property is good；It can effectively ensure that the use feel of gear operating lever 4；3, temperature lag is small, temperature control is smart
Really reliable, long lifespan is more than hundreds thousand of times through antifatigue degree, effectively reduces the use cost of perambulator, but for convenience to bullet
Spring 7 can be directly placed in the groove of 4 bottom of gear operating lever by the replacement of spring 7, directly can be poured out or be filled in, installation is simple,
It is convenient.
7 lower end of spring is equipped with rotatable ball 8, and above-mentioned ball 8 is rotatable to be embedded in spring 7 and above-mentioned gear tune
Between saving slot 51, ball 8 can be stirred by stirring gear operating lever 51, so that ball 8 rests on four different gears
In regulating tank 51.
It is equipped with conductive contact film 6 between gear operating lever 4 and above-mentioned transmission range control chip 9, transmission range controls core
Piece 9 connects the motor being arranged outside gear controller, and 9 phase of chip is controlled by above-mentioned conductive contact film 6 and above-mentioned transmission range
Velocity transformation is realized in conducting, and then is accurately controlled to the speed of perambulator.
In order to ensure the stability of gear operating lever 4 in operation, it is covered with outside gear position operation platform 5 for protecting peace
The controller box 2 of the components such as chip 9 is controlled mounted in internal gear position operation platform 5, gear operating lever 4 and transmission range, it is above-mentioned
Controller box 2 is equipped with the gear indicateing arm 23 of multiple light-permeables, above-mentioned transmission range control chip 9 be equipped with it is multiple on
23 one-to-one gear indicator light 91 of gear indicateing arm is stated, can clearly show that perambulator is in quickly or at a slow speed etc. any shape
State.
Conductive contact film 6 is fixedly mounted on 61 surface of conductive contact film mounting base, corresponding, above-mentioned conductive contact
Another surface of piece mounting base 61 is equipped with shaft 62, and above-mentioned shaft 62 is three, forms triangular framing so that conductive contact
Bonding strength higher between piece mounting base 61 and gear operating lever 4 reduces conductive contact film mounting base 61 from gear operating lever 4
On the probability that falls off.
Above-mentioned conductive contact film 6 is opposite with above-mentioned shaft 62 to be installed, and above-mentioned gear position operation platform 5 is equipped with two arc grooves,
It is equally spaced everywhere on respectively the first arc groove 54 and the second arc groove 55, the first arc groove 54 and the second arc groove 55,
Almost parallel setting avoids shaft 62 from causing to wear to gear position operation platform 5 in rotation process, and can effectively ensure that gear is grasped
The stability of vertical pole 4 in operation.
The camber line that first arc groove 54, the second arc groove 55 and four above-mentioned gear regulating tanks 51 are distributed camber line along camber line is bent
Spend it is identical, to ensure the smooth degree of gear operating lever 4 in operation.
Gear operating lever 4 is equipped with the shaft hole 42 stretched into for above-mentioned shaft 62, and above-mentioned shaft 62 drives above-mentioned conduction to connect
The transformation of gear is realized in the sliding in 54 and second arc groove 55 of above-mentioned first arc groove of contact mounting base 61.
In order to make gear controller structural strength higher, and children is avoided to destroy gear controller, ensures perambulator
Service life, positioning frame body 3 is installed outside above controller babinet 2, the installation of positioning frame body 3 increases gear controller and tears open
The difficulty unloaded, two opposite flanks of above controller babinet 2 are equipped with skewed slot group 21, above-mentioned positioning frame body 3 be equipped with it is upper
It is positive removable in above-mentioned skewed slot group 21 to state skewed slot group 21 corresponding raised 31, above-mentioned raised 31, it is reverse to realize locking, it avoids
Positioning frame body 3 is slided outside controller box 2, can effectively ensure that the using effect of gear controller.
Gear operating lever 4 is operated for convenience, increases operating handle, 4 upper end of gear operating lever is detachably installed
There is handle 1,4 upper end of gear operating lever can be arranged to cube, 1 lower end of handle is arranged to hollow cube, keeps handle 1 straight
Female connector is outside gear operating lever 4, easy disassembly, 1 two sides of above-mentioned handle shape in curved surface, and shape in curved surface being capable of effective and user
Hand curve fit, increase the contact area between hand and handle 1, above-mentioned handle 1 be equipped with probeed into for finger it is recessed
Slot 11, and then it is usage experience to increase user.
In order to ensure the stability of 4 structure of gear operating lever, gear operating lever 4 is equipped with the first limit card block 41, above-mentioned
Relative to offering the first limit card hole 52, above-mentioned first limit card block at above-mentioned first limit card block 41 on gear position operation platform 5
41 are connected in above-mentioned first limit card hole 52, and gear position operation platform 5 is equipped with the second limit card block 53, above controller babinet 2
It is equipped with the second limit card hole 22 for the clamping of above-mentioned second limit card block 53, can effectively avoid gear behaviour in use
The shaking of vertical pole 4.
Gear position operation platform 5 is made with gear operating lever 4 of plastic material, can be made of Wear-resistant plastic flitch, wear-resistant plastic
Plate, primary raw material PTFE make it in wear-resisting property side equipped with wear-resisting, self-lubricating raw materials such as molybdenum disulfide, high abrasion carbon blacks
Face is more prominent, is referred to as magical " wear-resisting king ", can effectively ensure that the service life of gear controller, reduce use at
This.
Perambulator controller in the present embodiment is adapted by being arranged on gear position operation platform with gear slot arc curve degree
The first arc groove 54 and the second arc groove 55, then in conductive contact film mounting base 61 be arranged three shafts 62, make shaft 62
It is mounted in the shaft hole 42 on gear operating lever 4 across the first arc groove 54 and the second arc groove 55, can effectively ensure that shelves
The stability of position control stick 4 in operation, is effectively ensured the using effect of gear controller, and then ensure electric children vehicle
Using effect is conducive to electric children vehicle and promotes and apply in the market.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention；Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest range caused.
Although reference numeral in figure is used more herein：1, handle；11, groove；2, controller box；21, skewed slot
Group；22, the second limit card hole；23, gear indicateing arm；3, positioning frame body；31, raised；4, gear operating lever；41, the first limit
Fixture block；42, shaft hole；5, gear position operation platform；51, gear regulating tank；52, the first limit card hole；53, the second limit card block；54、
First arc groove；55, the second arc groove；6, conductive contact film；61, conductive contact film mounting base；62, shaft；7, spring；8, it rolls
Pearl；9, transmission range controls chip；91, the terms such as gear indicator light, but it does not preclude the possibility of using other terms.It uses
These terms are only for the convenience of describing and explaining the nature of the invention；It is construed as the additional limit of any type
System is all disagreed with spirit of that invention.
Claims (10)
1. perambulator controller, it is characterised in that：Including gear position operation platform（5）, gear operating lever（4）Chip is controlled with transmission range
（9）, the gear position operation platform（5）It is upper that there is gear regulating tank（51）, the gear regulating tank（51）For four baltimore grooves, four
Baltimore groove is distributed along camber line, respectively D2 gears slot, D1 gears slot, P gears slot and R gear slots；The gear operating lever（4）Under
End is equipped with spring（7）, the spring（7）Lower end is equipped with ball（8）, the ball（8）It can roll set on the gear regulating tank
（51）It is interior；The gear operating lever（4）Chip is controlled with the transmission range（9）Between be equipped with conductive contact film（6）, described to lead
Electric contact piece（6）Chip is controlled with the transmission range（9）It is conducted and realizes velocity transformation；The conductive contact film（6）It is fixed
It is installed on conductive contact film mounting base（61）One surface, the conductive contact film mounting base（61）Another surface be equipped with shaft
（62）, the conductive contact film（6）With the shaft（62）Opposite installation, the gear position operation platform（5）It is equipped with two arcs
Slot, respectively the first arc groove（54）With the second arc groove（55）, the gear operating lever（4）It is equipped with and supplies the shaft（62）
The shaft hole stretched into（42）, the shaft（62）Drive the conductive contact film mounting base（61）In first arc groove（54）
With the second arc groove（55）The transformation of gear is realized in interior sliding.
2. perambulator controller according to claim 1, it is characterised in that：The gear position operation platform（5）It is covered with control outside
Device babinet（2）, the controller box（2）It is equipped with the gear indicateing arm of multiple light-permeables（23）, the transmission range control
Chip（9）It is equipped with and multiple gear indicateing arms（23）One-to-one gear indicator light（91）.
3. perambulator controller according to claim 2, it is characterised in that：The controller box（2）Positioning is installed outside
Framework（3）, the controller box（2）Two opposite flanks be equipped with skewed slot group（21）, the positioning frame body（3）It is equipped with
With the skewed slot group（21）Corresponding protrusion（31）, the protrusion（31）In the skewed slot group（21）It is interior positive removable, inversely
Realize locking.
4. perambulator controller according to claim 1, it is characterised in that：The gear operating lever（4）Detachably pacify upper end
Equipped with handle（1）, the handle（1）Two sides shape in curved surface.
5. perambulator controller according to claim 3, it is characterised in that：The handle（1）Equipped with what is probeed into for finger
Groove（11）.
6. perambulator controller according to claim 1, it is characterised in that：First arc groove（54）With the second arc groove
（55）Equidistantly distributed.
7. perambulator controller according to claim 6, it is characterised in that：First arc groove（54）, the second arc groove
（55）And the almost parallel setting of camber line.
8. perambulator controller according to claim 1, it is characterised in that：The gear operating lever（4）It is equipped with the first limit
Position fixture block（41）, the gear position operation platform（5）On relative to first limit card block（41）Place offers the first limit card hole
（52）, first limit card block（41）It is connected in the first limit card hole（52）It is interior.
9. perambulator controller according to claim 2, it is characterised in that：The gear position operation platform（5）It is equipped with the second limit
Position fixture block（53）, the controller box（2）It is equipped with and supplies second limit card block（53）Second limit card hole of clamping
（22）.
10. perambulator controller according to claim 1, it is characterised in that：The spring（7）For memory spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810401292.8A CN108502069A (en) | 2018-04-28 | 2018-04-28 | Perambulator controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810401292.8A CN108502069A (en) | 2018-04-28 | 2018-04-28 | Perambulator controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108502069A true CN108502069A (en) | 2018-09-07 |
Family
ID=63399581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810401292.8A Pending CN108502069A (en) | 2018-04-28 | 2018-04-28 | Perambulator controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108502069A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102029903A (en) * | 2010-12-06 | 2011-04-27 | 中国三江航天工业集团公司特种车辆技术中心 | Gear level device |
| US20110137534A1 (en) * | 2009-12-03 | 2011-06-09 | Hyundai Motor Company | Shifting range sensing apparatus |
| CN204263939U (en) * | 2014-11-17 | 2015-04-15 | 杨勇 | The afterburning mechanical arm of a kind of variable block |
| CN204586512U (en) * | 2015-01-28 | 2015-08-26 | 汕头恒泰塑胶实业有限公司 | A kind of new baby carriage emulation gear device |
| CN105498231A (en) * | 2015-12-30 | 2016-04-20 | 上海奇佳电子有限公司 | Multifunctional comprehensive central controller system for electric children's cart |
| CN208683022U (en) * | 2018-04-28 | 2019-04-02 | 夏卫群 | A kind of perambulator controller |
-
2018
- 2018-04-28 CN CN201810401292.8A patent/CN108502069A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110137534A1 (en) * | 2009-12-03 | 2011-06-09 | Hyundai Motor Company | Shifting range sensing apparatus |
| CN102029903A (en) * | 2010-12-06 | 2011-04-27 | 中国三江航天工业集团公司特种车辆技术中心 | Gear level device |
| CN204263939U (en) * | 2014-11-17 | 2015-04-15 | 杨勇 | The afterburning mechanical arm of a kind of variable block |
| CN204586512U (en) * | 2015-01-28 | 2015-08-26 | 汕头恒泰塑胶实业有限公司 | A kind of new baby carriage emulation gear device |
| CN105498231A (en) * | 2015-12-30 | 2016-04-20 | 上海奇佳电子有限公司 | Multifunctional comprehensive central controller system for electric children's cart |
| CN208683022U (en) * | 2018-04-28 | 2019-04-02 | 夏卫群 | A kind of perambulator controller |
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