CN109795539A - A kind of perambulator and stroller system - Google Patents
A kind of perambulator and stroller system Download PDFInfo
- Publication number
- CN109795539A CN109795539A CN201910051971.1A CN201910051971A CN109795539A CN 109795539 A CN109795539 A CN 109795539A CN 201910051971 A CN201910051971 A CN 201910051971A CN 109795539 A CN109795539 A CN 109795539A
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- perambulator
- magnet
- foreign steamer
- lubrication groove
- rear wheel
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Abstract
The invention belongs to perambulator technical fields, more particularly to a kind of perambulator and stroller system, the perambulator includes: vehicle body, shaft, front vehicle wheel and two rear wheels, rear wheel includes: lubrication groove, foreign steamer and fastening disk, the first magnet is equipped in lubrication groove, the second magnet is equipped with the corresponding position of the first magnet in foreign steamer, it fastens in disk and is equipped with third magnet with the corresponding position of the second magnet, first magnet is identical as the opposite end polarity of the second magnet, third magnet is identical as the opposite end polarity of the second magnet, according to the magnet principle that identical charges repel each other, mutually exclusive active force is generated between first magnet and the second magnet, mutually exclusive active force is generated between second magnet and third magnet, so that mutually repelling between lubrication groove and foreign steamer and foreign steamer and fastening disk, guarantee that foreign steamer neither loosens between lubrication groove and fastening disk Additional active force is not generated, is guaranteed the smooth of perambulator traveling, is improved user experience yet.
Description
Technical field
The invention belongs to perambulator technical field more particularly to a kind of perambulators and stroller system.
Background technique
Perambulator has many types on market today.In general, perambulator is divided into global function perambulator and light folding
Folded perambulator two major classes.Global function perambulator, baby can lie low in vehicle, 175 degree lie low conveniently, not only can anti-antiemetic milk, but also
Conducive to bone growth and development, do not had to concern baby falls asleep yet.Since rear wheel is larger, and there is incabloc function, ground is recessed
Convex injustice bring is jolted less, and baby, which is seated, can feel very safe, and be conducive to baby's brain development.If handle orientations are
It can switch, then the face that can also look at baby trots out；If vehicle body carries air filter housing, rainy day or
Haze sky can also go on a journey.But this vehicle is than heavier, it is very occupied.Portable folding perambulator, this vehicle small volume and less weight, handle behaviour
Control is simple, and turning is convenient.It can shuttle in the narrow shop buying in channel or crowded place.This Folding trolley can be sat
It can lie, even if also space-saving in electric car after accepting, automobile trunk can be placed on or put into suitcase, gone away
When put to use greatly.It is compared with global function perambulator, seat is slightly narrow, and adjustable angle is smaller.Existing perambulator, if after
The fastening disk of wheel screws up too tight, then the frictional resistance of rear wheel is big, and traveling is difficult, if what is screwed up too loose, rear wheel
Foreign steamer be easy to fall off in the process of moving, safety is poor.
Summary of the invention
Technical problem to be solved by the present invention lies in provide a kind of perambulator and stroller system, it is intended to solve existing
The fastening disk of perambulator rear wheel screw up it is too tight when, frictional resistance is big, and traveling is difficult, if what is screwed up is too loose, rear wheel
Foreign steamer is easy to fall off in the process of moving, the problem of safety difference.
In order to solve the above technical problems, the invention is realized in this way, a kind of perambulator, comprising: vehicle body, turns front vehicle wheel
Axis and two rear wheels, the rear wheel include: lubrication groove, foreign steamer and fasten disk, and the shaft is mounted on the bottom of the vehicle body
And can be freely rotated around own axes, two rear wheels are separately mounted to the both ends of the shaft, the lubrication groove with it is described
Shaft is fixedly connected and can rotate synchronously with the shaft, and the lubrication groove extends outward fixing axle, and the center of the foreign steamer is worn
It crosses the fixing axle and is fastened with the lubrication groove, and the foreign steamer can be rotated relative to the fixing axle, the center for fastening disk
Across the fixing axle and it is mounted on side of the foreign steamer far from the lubrication groove；
Second is equipped with the corresponding position of first magnet in the first magnet, the foreign steamer in the lubrication groove
Magnet, described fasten are equipped with third magnet with the corresponding position of second magnet in disk, first magnet and described the
The opposite end polarity of two magnet is identical, and third magnet is identical as the opposite end polarity of second magnet, is travelling perambulator
Foreign steamer neither loosens nor generates additional frictional force in the process, and the front vehicle wheel is mounted on the bottom of the vehicle body, for auxiliary
Help the movement and steering of the perambulator.
Further, deceleration electromagnet is installed in the lubrication groove, it is opposite with the deceleration electromagnet in the foreign steamer
Position is provided with iron plate, and after the deceleration electromagnet is powered, the deceleration electromagnet generates suction to the iron plate, makes described outer
Wheel is bonded with the end face of the lubrication groove generates frictional force, so that the rear wheel slows down.
Further, the perambulator further include: controller, speed detector and acceleration detection instrument, the controller
It is electrically connected with the deceleration electromagnet, when the speed for the perambulator that the speed detector detects reaches First Speed threshold value
In range and when the acceleration of perambulator that the acceleration detection instrument detects is reached within the scope of the first acceleration rate threshold, institute
It states controller and controls the deceleration electromagnet energization, so that the deceleration electromagnet is generated suction to the iron plate, make the foreign steamer
It is bonded with the end face of the lubrication groove and generates frictional force, so that the rear wheel slows down.
Further, locking device is installed, the relative position in the foreign steamer with the locking device in the lubrication groove
It is provided with limiting slot, when needing locked rear wheel, the locking device stretches out gag lever post, and the gag lever post is made to protrude into the limit
In the slot of position, to lock the rear wheel.
Further, the controller and the locking device are electrically connected, as the baby that the speed detector detects
The acceleration that the speed of youngster's vehicle reaches the perambulator that in second speed threshold range and the acceleration detection instrument detects reaches
When within the scope of the second acceleration rate threshold, the controller controls the locking device and stretches out gag lever post, protrudes into the gag lever post
In the limiting slot, to lock the rear wheel.
Further, the perambulator further include: handle, the handle are connect with the vehicle body, are installed on the handle
There is pressure sensor, the pressure sensor and the controller are electrically connected, when the rear wheel is in locking state, when
When the pressure sensor detects in the range of the pressure value on the handle reaches unlocking pressure threshold value, the controller control
It makes the locking device and retracts gag lever post, to release the locking state of the rear wheel.
Further, the perambulator further include: locator and environmental detection sensor, the locator is for detecting institute
The real time position of perambulator is stated, the environmental detection sensor is used to detect the environmental information around the perambulator.
Further, the perambulator further include: horn device, the horn device make the baby for making a sound
Personnel near youngster's vehicle pay attention to the perambulator.
The present invention also provides a kind of stroller system, including above-mentioned perambulator and terminal device, the perambulator with
The terminal device establishes communication connection, and the terminal device is used to show described in the information and long-range control of the perambulator
Perambulator.
Further, the perambulator further include: the first bluetooth module, the terminal device include: the second bluetooth module,
The perambulator establishes communication connection by the first bluetooth module and the second bluetooth module with the terminal device.
Compared with prior art, the present invention beneficial effect is: of the invention a kind of perambulator and stroller system, wherein
Perambulator include: vehicle body, shaft, front vehicle wheel and two rear wheels, rear wheel includes: lubrication groove, foreign steamer and fastens disk, lubrication groove
It is fixedly connected and can be rotated synchronously with shaft with shaft, lubrication groove extends outward fixing axle, and the center of foreign steamer passes through fixing axle simultaneously
It is fastened with lubrication groove, and foreign steamer can be rotated relative to fixed axis, the center for fastening disk passes through fixing axle and is mounted on foreign steamer far from lubrication groove
Side, be equipped with the first magnet in lubrication groove, be equipped with the second magnet with the corresponding position of the first magnet in foreign steamer, fasten in disk
It is equipped with third magnet with the corresponding position of the second magnet, the first magnet is identical as the opposite end polarity of the second magnet, third magnetic
Iron is identical as the opposite end polarity of the second magnet, according to the magnet principle that identical charges repel each other, between the first magnet and the second magnet
Mutually exclusive active force is generated, mutually exclusive active force is generated between the second magnet and third magnet, so that lubrication groove and outer
Mutually repel between wheel and foreign steamer and fastening disk, guarantees that foreign steamer neither loosens nor generate volume between lubrication groove and fastening disk
Outer active force guarantees the smooth of perambulator traveling, improves user experience.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of perambulator of the invention；
Fig. 2 is the decomposition texture schematic diagram of Fig. 1；
Fig. 3 is the decomposition texture schematic diagram of rear wheel in Fig. 1；
Fig. 4 is the structural schematic diagram of another angle of Fig. 3.
In the accompanying drawings, each appended drawing reference indicates: 1, vehicle body；2, shaft；3, rear wheel；31, lubrication groove；311, fixing axle；32,
Foreign steamer；321, limiting slot；33, disk is fastened；34, the first magnet；35, the second magnet；36, third magnet；37, deceleration electromagnet；
38, iron plate；39, locking device；4, handle.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
It is referring to FIG. 1 to FIG. 4, a kind of perambulator provided in an embodiment of the present invention, comprising: vehicle body 1, front vehicle wheel are (in figure
Be not shown), shaft 2 and two rear wheels 3.Rear wheel 3 includes: lubrication groove 31, foreign steamer 32 and fastens disk 33, and shaft 2 is mounted on vehicle
The bottom of body 1 can simultaneously be freely rotated around own axes, and two rear wheels 3 are separately mounted to the both ends of shaft 2, lubrication groove 31 and shaft
2 are fixedly connected and can rotate synchronously with shaft 2, and lubrication groove 31 extends outward fixing axle 311, and the center of foreign steamer 32 passes through fixing axle
It 311 and is fastened with lubrication groove 31, and foreign steamer 32 can rotate relative to fixed axis 311, and the center of fastening disk 33 across fixing axle 311 and is pacified
Side mounted in foreign steamer 32 far from lubrication groove 31.
The second magnet is equipped with the corresponding position of the first magnet 34 in the first magnet 34, foreign steamer 32 in lubrication groove 31
35, it fastens and is equipped with third magnet 36 in disk 33 with the corresponding position of the second magnet 35, the first magnet 34 and the second magnet 35
Opposite end polarity is identical, and third magnet 36 is identical as the opposite end polarity of the second magnet 35, keeps perambulator outer in the process of moving
Wheel 32 neither loosens nor generates additional frictional force.Wherein, the number of the first magnet 34 is specially two such as Fig. 3, the second magnetic
The number of iron 35 is specially 5, and the number of third magnet 36 is specially 2, such as Fig. 4.Front vehicle wheel is mounted on the bottom of vehicle body 1,
Movement and steering for auxiliary child vehicle.
Perambulator provided in this embodiment, the first magnet is identical as the opposite end polarity of the second magnet, third magnet and
The opposite end polarity of two magnet is identical, according to the magnet principle that identical charges repel each other, generates phase between the first magnet and the second magnet
The active force mutually repelled generates mutually exclusive active force between the second magnet and third magnet so that lubrication groove and foreign steamer and
Mutually repel between foreign steamer and fastening disk, guarantees that foreign steamer neither loosens nor generate additional work between lubrication groove and fastening disk
Firmly, guarantee the smooth of perambulator traveling, improve user experience.
Further, deceleration electromagnet 37 is installed, the relative position in foreign steamer 32 with deceleration electromagnet 37 in lubrication groove 31
It is provided with iron plate 38, after deceleration electromagnet 37 is powered, deceleration electromagnet 37 generates suction to iron plate 38, makes foreign steamer 32 and lubrication groove 31
End face fitting, the surface for keeping the end face of lubrication groove 31 coarse with iron plate 38 contact generation frictional force so that rear wheel 3 deceleration.
The perambulator of the present embodiment further include: controller, speed detector and acceleration detection instrument, wherein controlling implement body
The single-chip microcontroller being mounted on vehicle body 1, speed detector are specifically mounted in lubrication groove 31, and acceleration detection instrument is specifically mounted on vehicle
On body 1, controller and deceleration electromagnet 37 are electrically connected, when the speed for the perambulator that speed detector detects reaches the first speed
In degree threshold range and when the acceleration of perambulator that acceleration detection instrument detects is reached within the scope of the first acceleration rate threshold,
Controller controls deceleration electromagnet 37 and is powered, and deceleration electromagnet 37 is made to generate suction to iron plate 38, makes foreign steamer 32 and lubrication groove 31
End face fitting generates frictional force, so that rear wheel 3 slows down.
Further, it is also equipped with locking device 39 in lubrication groove 31, is set in foreign steamer 32 with the relative position of locking device 39
It is equipped with limiting slot 321, when needing locked rear wheel 3, locking device 39 stretches out gag lever post, and gag lever post is made to protrude into limiting slot 321
In, to lock rear wheel 3.Controller and locking device 39 are electrically connected, when the speed for the perambulator that speed detector detects
The acceleration for reaching the perambulator that in second speed threshold range and acceleration detection instrument detects reaches the second acceleration rate threshold
When in range, controller controls locking device 39 and stretches out gag lever post, protrudes into gag lever post in limiting slot 321, to lock rear wheel
3。
The perambulator further include: handle 4, handle 4 are connect with vehicle body 1, and pressure sensor is equipped on handle 4, and pressure passes
Sensor and controller are electrically connected, when rear wheel 3 is in locking state, when pressure sensor detects the pressure on handle 4
When value reaches in the range of unlocking pressure threshold value, controller controls locking device 39 and retracts gag lever post, to release the lock of rear wheel 3
Death situation state.The function can be avoided effectively when taking handrail elevator, since parent forgets that the foot for stepping on perambulator is stopped, give baby
Baby harness on vehicle carrys out dangerous problem.
Further, perambulator further include: locator, environmental detection sensor and horn device, locator is for examining
The real time position for surveying perambulator can make parent grasp perambulator in real time after the terminal of the perambulator and parent is bound
Position, perambulator can be quickly found when perambulator is stolen, the baby in perambulator is avoided to cause danger.Environment measuring passes
Sensor is used to detect the environmental information around perambulator, such as temperature, humidity, air quality.Horn device is used to make a sound,
The personnel near perambulator are made to pay attention to perambulator, it is possible to understand that, which can only issue lesser sound, it is intended that remind
Neighbouring people has perambulator here, allows everybody note that the general ear-piercing sound of car horn can't be issued.Further, should
Perambulator further include: temperature monitoring meter, for monitoring the body temperature of baby in perambulator, when body temperature reaches certain temperature, meeting
Give the terminal alert of perambulator binding.
The embodiment of the invention also provides a kind of stroller system, perambulator and terminal device, perambulator and terminal device
Communication connection is established, terminal device is used to show the information of perambulator and remotely controls perambulator.Wherein, the packet of display
Location information, environmental information, the status information etc. of perambulator are included, remote control function includes the whistle of perambulator, deceleration, locks
And the functions such as unlock.
Specifically, the perambulator further include: the first bluetooth module, terminal device include: the second bluetooth module, perambulator with
Terminal device establishes communication connection by the first bluetooth module and the second bluetooth module.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of perambulator characterized by comprising vehicle body (1), front vehicle wheel, shaft (2) and two rear wheels (3), after described
Wheel (3) includes: lubrication groove (31), foreign steamer (32) and fastens disk (33), and the shaft (2) is mounted on the bottom of the vehicle body (1)
And can be freely rotated around own axes, two rear wheels (3) are separately mounted to the both ends of the shaft (2), the lubrication groove
(31) it is fixedly connected and can be rotated synchronously with the shaft (2) with the shaft (2), the lubrication groove (31) extends outward fixation
Axis (311), the center of the foreign steamer (32) passes through the fixing axle (311) and fastens with the lubrication groove (31), and the foreign steamer
(32) it can be rotated relative to the fixing axle (311), the center for fastening disk (33) passes through the fixing axle (311) and is mounted on
Side of the foreign steamer (32) far from the lubrication groove (31)；
Be equipped with the first magnet (34) in the lubrication groove (31), in the foreign steamer (32) with the corresponding position of first magnet (34)
It sets equipped with the second magnet (35), described fasten in disk (33) is equipped with third magnetic with the corresponding position of second magnet (35)
Iron (36), first magnet (34) is identical as the opposite end polarity of second magnet (35), third magnet (36) with it is described
The opposite end polarity of second magnet (35) is identical, and making perambulator, foreign steamer (32) is neither loosened nor generated additional in the process of moving
Frictional force, the front vehicle wheel is mounted on the bottom of the vehicle body (1), for assisting the movement and steering of the perambulator.
2. perambulator as described in claim 1, which is characterized in that deceleration electromagnet (37) are installed in the lubrication groove (31),
Relative position in the foreign steamer (32) with the deceleration electromagnet (37) is provided with iron plate (38), the deceleration electromagnet (37)
After energization, the deceleration electromagnet (37) generates suction to the iron plate (38), makes the foreign steamer (32) and the lubrication groove (31)
End face fitting generate frictional force so that the rear wheel (3) slow down.
3. perambulator as claimed in claim 2, which is characterized in that the perambulator further include: controller, speed detector and
Acceleration detection instrument, the controller and the deceleration electromagnet (37) are electrically connected, and detect when the speed detector
The acceleration that the speed of perambulator reaches the perambulator that in First Speed threshold range and the acceleration detection instrument detects reaches
When within the scope of to the first acceleration rate threshold, the controller controls the deceleration electromagnet (37) and is powered, and makes the deceleration electromagnetism
Iron (37) generates suction to the iron plate (38), and the foreign steamer (32) is made to be bonded generation friction with the end face of the lubrication groove (31)
Power, so that the rear wheel (3) slows down.
4. perambulator as claimed in claim 3, which is characterized in that be equipped with locking device (39), institute in the lubrication groove (31)
It states in foreign steamer (32) and the relative position of the locking device (39) is provided with limiting slot (321), when needing locked rear wheel (3)
When, the locking device (39) stretches out gag lever post, protrude into the gag lever post in the limiting slot (321), with lock it is described after
Wheel (3).
5. perambulator as claimed in claim 4, which is characterized in that the controller electrically connects with the locking device (39)
Connect, when the speed for the perambulator that the speed detector detects reach in second speed threshold range and the acceleration inspection
When the acceleration for the perambulator that survey instrument detects is reached within the scope of the second acceleration rate threshold, the controller controls the locked dress
It sets (39) and stretches out gag lever post, protrude into the gag lever post in the limiting slot (321), to lock the rear wheel (3).
6. perambulator as claimed in claim 5, which is characterized in that the perambulator further include: handle (4), the handle (4)
It is connect with the vehicle body (1), pressure sensor, the pressure sensor and controller electricity is installed on the handle (4)
Property connection, when the rear wheel (3) is in locking state, when the pressure sensor detects the pressure on the handle (4)
When force value reaches in the range of unlocking pressure threshold value, the controller controls the locking device (39) and retracts gag lever post, with solution
Except the locking state of the rear wheel (3).
7. perambulator as claimed in any one of claims 1 to 6, which is characterized in that the perambulator further include: locator and ring
Border detection sensor, the locator are used to detect the real time position of the perambulator, and the environmental detection sensor is for examining
Survey the environmental information around the perambulator.
8. perambulator as claimed in any one of claims 1 to 6, which is characterized in that the perambulator further include: horn device, institute
Horn device is stated for making a sound, the personnel near the perambulator is made to pay attention to the perambulator.
9. a kind of stroller system, which is characterized in that including such as described in any item perambulators of claim 2-8 and terminal
Equipment, the perambulator and the terminal device establish communication connection, and the terminal device is used to show the letter of the perambulator
Cease and remotely control the perambulator.
10. stroller system as claimed in claim 9, which is characterized in that the perambulator further include: the first bluetooth module,
The terminal device includes: the second bluetooth module, and the perambulator and the terminal device pass through the first bluetooth module and second
Bluetooth module establishes communication connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910051971.1A CN109795539A (en) | 2019-01-21 | 2019-01-21 | A kind of perambulator and stroller system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910051971.1A CN109795539A (en) | 2019-01-21 | 2019-01-21 | A kind of perambulator and stroller system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109795539A true CN109795539A (en) | 2019-05-24 |
Family
ID=66559782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910051971.1A Pending CN109795539A (en) | 2019-01-21 | 2019-01-21 | A kind of perambulator and stroller system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109795539A (en) |
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| KR20170116785A (en) * | 2016-04-12 | 2017-10-20 | 김수진 | The tire wheel which self-generate electric |
| CN107284132A (en) * | 2017-05-23 | 2017-10-24 | 台山市金昊贸易有限公司 | A kind of stabilizer-wheels for market shopping car |
| CN109080374A (en) * | 2018-09-28 | 2018-12-25 | 石家庄国红科技发展有限公司 | suspension wheel |
| CN209492582U (en) * | 2019-01-21 | 2019-10-15 | 深圳大学 | A kind of perambulator and stroller system |
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- 2019-01-21 CN CN201910051971.1A patent/CN109795539A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104554416A (en) * | 2015-01-26 | 2015-04-29 | 昆山威凯儿童用品有限公司 | Brake system of baby stroller |
| CN204506973U (en) * | 2015-04-08 | 2015-07-29 | 杨月紫文 | A kind of intelligent doll carriage |
| CN204622999U (en) * | 2015-05-13 | 2015-09-09 | 拜尔克·拜布提 | Magnetic suspension tire |
| CN204956585U (en) * | 2015-06-28 | 2016-01-13 | 朱林通 | Perambulator dead mans device |
| KR20170116785A (en) * | 2016-04-12 | 2017-10-20 | 김수진 | The tire wheel which self-generate electric |
| CN206379830U (en) * | 2016-12-06 | 2017-08-04 | 江苏鱼跃医疗设备股份有限公司 | The wheel chair motor of built-in electromagnetic brake gear |
| CN107284132A (en) * | 2017-05-23 | 2017-10-24 | 台山市金昊贸易有限公司 | A kind of stabilizer-wheels for market shopping car |
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| CN209492582U (en) * | 2019-01-21 | 2019-10-15 | 深圳大学 | A kind of perambulator and stroller system |
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Application publication date: 20190524 |
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