CN209274676U - A kind of stroller - Google Patents
A kind of stroller Download PDFInfo
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- CN209274676U CN209274676U CN201821905734.4U CN201821905734U CN209274676U CN 209274676 U CN209274676 U CN 209274676U CN 201821905734 U CN201821905734 U CN 201821905734U CN 209274676 U CN209274676 U CN 209274676U
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- controller
- stroller
- communication module
- brake
- wireless communication
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Abstract
The utility model relates to perambulator manufacturing fields, and in particular to a kind of intelligent braking perambulator.Intelligent braking perambulator, including: vehicle body；Handle is set on vehicle body；Wheel is set on vehicle body；Brake assemblies are set to vehicle body, and brake assemblies are for locking or unclamping wheel；Touch induction device is set to handle；Instruction device is set to vehicle body or handle；First controller, it is communicated to connect respectively with brake assemblies, touch induction device and instruction device, first controller is used for the control brake assemblies when receiving the activation signal of touch induction device output and unclamps wheel, and control indicator issues un-brake signal, when being not received by the activation signal of touch induction device output, control brake assemblies lock wheel and control indicator issues brake signal.By the above-mentioned means, braking to stroller when not detecting that user holds stroller, stroller being avoided the case where automatic moving occur.
Description
Technical field
The utility model belongs to perambulator technical field, and in particular to a kind of stroller.
Background technique
Stroller is baby's " vehicles ", and someone is needed to assist to push or haul the car that can just walk, one
As be made of sunshade, seat cushion, sleeping basket and anti-haze cover.
The invention of the utility model everybody in the process of implementing the utility model, discovery: currently, the brake of stroller
Most of is to be realized by mechanical structure, and user is needed to be manually operated, and baby itself does not have the energy of operation brake
Power, when user forgets to brake to stroller when leaving stroller, stroller is easy to appear automatic moving
Situation can jeopardize the baby in stroller.
Summary of the invention
To solve the above-mentioned problems, the utility model provides a kind of stroller, is not detecting user gripping baby
It when youngster's cart, brakes to stroller, stroller is avoided automatic moving occur.
To solve the above-mentioned problems, the utility model provides a kind of stroller, including: vehicle body；Handle, setting
In on the vehicle body；Wheel is set on the vehicle body；Brake assemblies are set to the vehicle body, and the brake assemblies are for locking
The dead or release wheel；Touch induction device is set to the handle；Instruction device is set to the vehicle body or pushes away
?；First controller is communicated to connect with the brake assemblies, touch induction device and instruction device respectively, first control
Device, which is used to control the brake assemblies when receiving the activation signal of the touch induction device output, unclamps the wheel, and
And the control instruction device issues un-brake signal, in the activation signal time control for being not received by the touch induction device output
It makes the brake assemblies and locks the wheel, and the control instruction device issues brake signal.
Optionally, the stroller further includes the first wireless communication module connecting with the first controller；The contact
Sensing device includes second controller, touch inductor and the second wireless communication module；The touch inductor is set to described
Handle, the second controller are connect with the touch inductor and the second wireless communication module respectively, first channel radio
Believe module and the communication connection of the second wireless communication module；The second controller is used to detect contact in the touch inductor
When, second wireless communication module, which is controlled, to the first wireless communication module exports the activation signal.
Optionally, the stroller further includes the first power supply；First power supply respectively with first controller,
One wireless communication module is connected with instruction device, for filling to first controller, the first wireless communication module and instruction
Set power supply；
Optionally, the stroller further includes the first electric power detection module and the first capacity prompt device；Described first
Controller is connect with first electric power detection module and the first capacity prompt device respectively, first electric power detection module with
The first power supply connection, detects for detecting the electricity of first power supply, and in first electric power detection module
Charge value when being lower than the first preset threshold, first controller, which controls the first capacity prompt device and issues low electricity, to be mentioned
Show.
Optionally, the touch induction device includes second source；The second source respectively with the second controller,
Second wireless communication module is connected with touch inductor, to be used for the second controller, the second wireless communication module and touching
Touch inductor power supply
Optionally, the touch induction device further includes the second electric power detection module and the second capacity prompt device；It is described
Second controller is connect with second electric power detection module and the second capacity prompt device respectively, the second electric power detection mould
Block is connect with the second source, is examined for detecting the electricity of the second source, and in second electric power detection module
When the charge value measured is lower than the second preset threshold, the second controller controls the second capacity prompt device and issues low electricity
Prompt.
Optionally, the touch inductor includes detection power supply, piezoelectric membrane switch and voltage check device；The piezoelectricity
Thin film switch is set on the handle, and the detection power supply passes through piezoelectric membrane switch ground connection, the voltage detecting dress
Set and be connected between the detection power supply and piezoelectric membrane switch on the connection circuit that connects, the voltage check device with it is described
Second controller connection.
Optionally, the piezoelectric membrane switch at least partly covers the outer surface of the handle.
Optionally, the instruction device is indicator light, and the brake signal and un-brake signal are light signal, and institute
It states brake signal and un-brake signal is not identical.
Optionally, the instruction device is buzzer, and the brake signal and un-brake signal are voice signal, and institute
It states brake signal and un-brake signal is not identical.
In the utility model embodiment, touch induction device is set on the handle of stroller, works as touch induction device
When not sensing the contact of user, control brake assemblies brake, and stroller is avoided the case where automatic moving occur, and
And in brake, is prompted by suggestion device, facilitate the braking conditions of user's stroller.In addition, when contact induction fills
When setting the contact for sensing user, control brake assemblies carry out un-brake, are controlled by user's catcher.
Detailed description of the invention
One or more embodiments are illustrated by the picture in corresponding attached drawing, these exemplary theorys
The bright restriction not constituted to embodiment, the element in attached drawing with same reference numbers label are expressed as similar element, remove
Non- to have special statement, composition does not limit the figure in attached drawing.
Fig. 1 is the structure chart of the utility model stroller embodiment；
Fig. 2 is the schematic diagram of the connection relationship of subelement in the utility model stroller embodiment；
Fig. 3 is the schematic diagram of touch inductor in the utility model stroller embodiment.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and cannot be used as a limitation the limitation present invention
Protection scope.
It should be noted that unless otherwise indicated, technical term or scientific term used in this application should be this hair
The ordinary meaning that bright one of ordinary skill in the art are understood.
In the description of the present application, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply relatively important
Property or implicitly indicate the quantity of indicated technical characteristic.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In this application unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In this application unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
Fig. 1 and Fig. 2 are please referred to, stroller 10 includes: vehicle body 11, handle 12, wheel 13, brake assemblies 14, contact sense
Answer device 15, instruction device 16 and the first controller 17.
Handle 12 is set on vehicle body 11, what handle 12 was used to hold to user, and user is facilitated to push stroller 10.Vehicle
Wheel 13 is set on vehicle body 11, and wheel 13 can be rotated relative to vehicle body 11, and, when wheel 13 rotates, wheel 13
Can take vehicle body 11 forward, backward, to the left, the directions movement such as to the right.Brake assemblies 14 are set on vehicle body 11, brake assemblies
14 for locking wheel 13 or unclamping wheel 13, and when brake assemblies 14 lock wheel 13, and wheel 13 can not be relative to vehicle
Body 11 rotates, and stroller 10 brakes, and when brake assemblies 14 unclamp wheel 13, wheel 13 can be rotated relative to vehicle body 11,
10 un-brake of stroller.
Touch induction device 15 is set to the handle 12.When user holds handle 12, touch induction device 15 will
It senses the gripping of user, and exports activation signal.Instruction device 16 is set to the vehicle body 11 or handle 12.First
Controller is communicated to connect with the brake assemblies 14, touch induction device 15 and instruction device 16 respectively, and the first controller is used for
The brake assemblies 14, which are controlled, when receiving the activation signal that the touch induction device 15 exports locks the wheel 13, and
And the control instruction device 16 issues brake signal, in the activation signal for being not received by the output of touch induction device 15
When control the brake assemblies 14 and unclamp the wheel 13, and the control instruction device 16 issues un-brake signal.
It should be understood that being not construed as limiting for the specific structure of brake assemblies 14, as long as its brake that can be realized control
Vehicle component, such as: brake assemblies 14 include that steering engine (not shown), blend stop (not shown) and gear (not shown), steering engine are solid
It is fixed in the rotation axis of steering engine due to one end of vehicle body, blend stop, gear is fixed on wheel, when needing to brake, controls steering engine
Rotation, so that blend stop is caught in the tooth socket of the gear, when needing un-brake, control steering engine opposite direction rotation, so that blend stop is de-
From tooth socket.
The gripping handle 12 that user is incuded by touch induction device 15, when touch induction device 15 does not sense user
Contact when, control brake assemblies 14 brake, avoid stroller 10 from the case where automatic moving occur, and braking
When, it is prompted by suggestion device, facilitates the braking conditions of user's stroller 10, be conducive to the peace for improving stroller 10
Quan Xing.
In some embodiments, when instruction device 16 is buzzer, un-brake signal is different sound, example from brake signal
Such as: continuous alarm sound represents brake signal, noiseless to represent un-brake signal.Or instruction device 16 be indicator light when, un-brake letter
Number from brake signal be different light signals, such as: indicator light lights red and represents brake signal, and indicator light lights green generation
Table un-brake signal.
In some embodiments, stroller 10 further includes the first wireless communication module 18 and the first power supply 19.Contact sense
Answering device 15 includes second controller 151, touch inductor 152, the second wireless communication module 153 and second source 154.
Touch inductor 152 is set to the handle 12, for incuding the gripping of user.Second controller 151 respectively with
The touch inductor 152 and the connection of the second wireless communication module 153, first wireless communication module 18 and the second channel radio
Believe that module 153 communicates to connect, first wireless communication module 18 is connect with first controller.The second controller
151 for it is wireless to first to control second wireless communication module 153 when the touch inductor 152 detects contact
Communication module 18 exports the activation signal.Nothing is carried out by the first wireless communication module 18 and the second wireless communication module 153
The mode of line communication realizes transmission signal, can bother to avoid brought cabling is carried out using wired connection mode.
First power supply 19 is connect with first controller 17, the first wireless communication module 18 and instruction device 16 respectively,
It powers to first controller 17, the first wireless communication module 18 and instruction device 16.Second source is respectively with described second
Controller 151, the second wireless communication module 153 and touch inductor 152 connect, and Xiang Suoshu second controller 151, second is wireless
Communication module 153 and touch inductor 152 are powered.By for touch induction device 15 configure second source 154, and be first
Controller 17, the first wireless communication module 18 and instruction device 16 configure the first power supply 19, can make touch induction device 15
A standalone module, the first power supply 19, the first controller 17, the first wireless communication module 18 and instruction device 16 can be packaged into
It is packaged into another standalone module, when a module is abnormal, is directly replaced, it is very convenient.In some embodiments,
First wireless communication module 18 and the second wireless communication module 153 can for WIFI module, 3G communication module, 4G communication module,
5G communication module etc..
Further, stroller 10 further includes the first electric power detection module 20 and the first capacity prompt device 21.First
Controller 17 is connect with first electric power detection module 20 and the first capacity prompt device 21 respectively, first electric power detection
Module 20 is connect with first power supply 19, is examined for detecting the electricity of first power supply 19, and in first electricity
When the charge value that survey module 20 detects is lower than the first preset threshold, first controller 17 controls first capacity prompt
Device 21 issues low electricity prompt.By capacity prompt, can be convenient the charge condition that user knows the first power supply 19, electricity not
When sufficient, it can charge in time.Touch induction device 15 further includes the second electric power detection module 155 and the second capacity prompt dress
Set 156；Second controller 151 connect 156 with second electric power detection module 155 and the second capacity prompt device respectively, institute
The second electric power detection module 155 is stated to connect with the second source 154, for detecting the electricity of the second source 154, and
When the charge value that second electric power detection module 155 detects is lower than the second preset threshold, the second controller control
The second capacity prompt device issues low electricity prompt.
In some embodiments, as shown in figure 3, touch inductor 152 includes detection power supply 1521, piezoelectric membrane switch
1522 and voltage check device 1523, piezoelectric membrane switch 1522 be set on handle 12, at least portion of piezoelectric membrane switch 1522
Divide the outer surface of covering handle 12, second source 154 passes through piezoelectric membrane switch 1522 and is grounded, and voltage check device 1523 connects
On the connection circuit connected between detection power supply 1521 and piezoelectric membrane switch 1522, voltage check device 1523 and the second control
Device connection processed.When user does not hold handle 12, piezoelectric membrane switch 1522 and ground are disconnected, and detect power supply 1521 and piezoelectricity is thin
The connection circuit connected between membrane switch 1522 is electricity Gao Ping, when user holds handle 12, piezoelectric membrane switch 1522 and ground
Conducting, the connection circuit connected between detection power supply 1521 and piezoelectric membrane switch 1522 are given down for low level, on the contrary,
It can be by the height of the level of the connection circuit connected between detection detection power supply 1521 and piezoelectric membrane switch 1522 come really
Surely hand handle is held with the presence or absence of user.In addition, the sensitivity of the contact induction of piezoelectric membrane switch 1522 is very high, to improve
The sensitivity of touch inductor 152.
It is to be understood that touch inductor 152 is also not necessarily limited to above-mentioned described structure, or other structures,
As long as it can be realized contact induction, that is, locate no longer to repeat one by one.
In the utility model embodiment, touch induction device 15 is set on the handle 12 of stroller 10, works as contact
When sensing device 15 does not sense the contact of user, control brake assemblies 14 brake, and stroller 10 is avoided to occur certainly
The mobile situation of row, and in brake, it is prompted by suggestion device, facilitates the braking conditions of user's stroller 10.
In addition, control brake assemblies 14 carry out un-brake when touch induction device 15 senses the contact of user, is taken over and carried out by user
Control.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme should all cover within the scope of the claims and the description of the invention.Especially, as long as there is no knots
Structure conflict, items technical characteristic mentioned in the various embodiments can be combined in any way.The present invention does not limit to
In specific embodiment disclosed herein, but include all technical solutions falling within the scope of the claims.
Claims (10)
1. a kind of stroller characterized by comprising
Vehicle body；
Handle is set on the vehicle body；
Wheel is set on the vehicle body；
Brake assemblies are set to the vehicle body, and the brake assemblies are for locking or unclamping the wheel；
Touch induction device is set to the handle；
Instruction device is set to the vehicle body or the handle；
First controller is communicated to connect with the brake assemblies, the touch induction device and the instruction device respectively, described
First controller, which is used to control the brake assemblies when receiving the activation signal of the touch induction device output, locks institute
Wheel is stated, and controls the instruction device and issues brake signal, is being not received by connecing for the touch induction device output
The brake assemblies are controlled when touching signal and unclamp the wheel, and the control instruction device issues un-brake signal.
2. stroller according to claim 1, which is characterized in that
The stroller further includes the first wireless communication module connecting with first controller；
The touch induction device includes second controller, touch inductor and the second wireless communication module；
The touch inductor is set to the handle, and the second controller is wireless with the touch inductor and second respectively
Communication module connection, first wireless communication module and second wireless communication module communication connection；
The second controller is used for when the touch inductor detects contact, control second wireless communication module to
First wireless communication module exports the activation signal.
3. stroller according to claim 2, which is characterized in that the stroller further includes the first power supply；
First power supply is connect with first controller, first wireless communication module and the instruction device respectively,
For powering to first controller, first wireless communication module and the instruction device.
4. stroller according to claim 3, which is characterized in that the stroller further includes the first electric power detection mould
Block and the first capacity prompt device；
First controller is connect with first electric power detection module and the first capacity prompt device respectively, first electricity
Amount detection module is connect with first power supply, is examined for detecting the electricity of first power supply, and in first electricity
When the charge value that survey module detects is lower than the first preset threshold, first controller controls the first capacity prompt device
Issue low electricity prompt.
5. stroller according to claim 2, which is characterized in that
The touch induction device includes second source；
The second source connects with the second controller, second wireless communication module and the touch inductor respectively
It connects, for powering to the second controller, second wireless communication module and the touch inductor.
6. stroller according to claim 5, which is characterized in that
The touch induction device further includes the second electric power detection module and the second capacity prompt device；
The second controller is connect with second electric power detection module and the second capacity prompt device respectively, second electricity
Amount detection module is connect with the second source, is examined for detecting the electricity of the second source, and in second electricity
When the charge value that survey module detects is lower than the second preset threshold, the second controller controls the second capacity prompt device
Issue low electricity prompt.
7. stroller according to claim 2, which is characterized in that
The touch inductor includes detection power supply, piezoelectric membrane switch and voltage check device；
The piezoelectric membrane switch is set on the handle, and the detection power supply passes through piezoelectric membrane switch ground connection, institute
It states voltage check device to be connected on the connection circuit connected between the detection power supply and piezoelectric membrane switch, the electricity
Pressure detection device is connect with the second controller.
8. stroller according to claim 7, which is characterized in that
The piezoelectric membrane switch at least partly covers the outer surface of the handle.
9. stroller according to claim 1, which is characterized in that
The instruction device is indicator light, and the brake signal and un-brake signal are light signal, and the brake signal
It is not identical with un-brake signal.
10. stroller according to claim 1, which is characterized in that
The instruction device is buzzer, and the brake signal and un-brake signal are voice signal, and the brake signal
It is not identical with un-brake signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821905734.4U CN209274676U (en) | 2018-11-16 | 2018-11-16 | A kind of stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821905734.4U CN209274676U (en) | 2018-11-16 | 2018-11-16 | A kind of stroller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209274676U true CN209274676U (en) | 2019-08-20 |
Family
ID=67601835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821905734.4U Active CN209274676U (en) | 2018-11-16 | 2018-11-16 | A kind of stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209274676U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112519866A (en) * | 2019-09-17 | 2021-03-19 | 上海阿柚信息科技有限公司 | Baby carriage |
| CN113492901A (en) * | 2020-04-01 | 2021-10-12 | Lg电子株式会社 | Intelligent stroller and control method thereof |
-
2018
- 2018-11-16 CN CN201821905734.4U patent/CN209274676U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112519866A (en) * | 2019-09-17 | 2021-03-19 | 上海阿柚信息科技有限公司 | Baby carriage |
| CN113492901A (en) * | 2020-04-01 | 2021-10-12 | Lg电子株式会社 | Intelligent stroller and control method thereof |
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Address after: 518000 Guangdong science and technology innovation and Research Institute, Shenzhen, Shenzhen, Nanshan District No. 6, science and technology innovation and Research Institute, Shenzhen, D 10, 1004, 10 Patentee after: Shenzhen Hetai intelligent home appliance controller Co.,Ltd. Address before: 518000 Guangdong science and technology innovation and Research Institute, Shenzhen, Shenzhen, Nanshan District No. 6, science and technology innovation and Research Institute, Shenzhen, D 10, 1004, 10 Patentee before: SHENZHEN H&T DATA RESOURCES AND CLOUD TECHNOLOGY Ltd. |