CN105795650B - Electric booster - Google Patents
Electric booster Download PDFInfo
- Publication number
- CN105795650B CN105795650B CN201610127143.8A CN201610127143A CN105795650B CN 105795650 B CN105795650 B CN 105795650B CN 201610127143 A CN201610127143 A CN 201610127143A CN 105795650 B CN105795650 B CN 105795650B
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- China
- Prior art keywords
- master control
- control borad
- main body
- electric
- signal
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Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0026—Propulsion aids
- B62B5/0033—Electric motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
- B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
Abstract
The invention discloses a kind of electric booster, the electric booster is included for the loaded objects or main body of live body, the Electric Motor Wheel group for arrying main body and battery component and master control borad in main body, master control borad electrically connects with battery component, and Electric Motor Wheel group electrically connects with master control borad；Wherein, the electric booster also includes the sensing device further being connected with master control partitioned signal；Sensing device further, for sensing the mobile trend of user；Master control borad, for according to sensing device senses to the mobile trend of user control the moving direction and translational speed of the electric booster.The electric booster of the present invention can save the muscle power of user, easily facilitate user and operate with.
Description
Technical field
The present invention relates to electric boosted product technical field, more particularly to a kind of electric booster.
Background technology
The mancarried device use such as luggage case, perambulator, trolley, wheelchair is than wide.However, existing luggage case,
The mancarried devices such as perambulator, trolley, wheelchair are required for manpower to pull or promote, and relatively elaborate, particularly strength is weaker
Small user uses very inconvenient.
The content of the invention
It is a primary object of the present invention to provide a kind of electric booster, it is intended to save the muscle power of user, use
It is more convenient.
To achieve the above object, the present invention proposes a kind of electric booster, and the electric booster includes being used to load
The main body of object or live body, the Electric Motor Wheel group for carrying the main body and the battery component in the main body and master control
Plate, the master control borad electrically connect with the battery component, and the Electric Motor Wheel group electrically connects with the master control borad；Wherein, this is electronic
Power assisting device also includes the sensing device further being connected with the master control partitioned signal；
The sensing device further, for sensing the mobile trend of user；
The master control borad, for according to the sensing device senses to the mobile trend of the user control this electronic
The moving direction and translational speed of power assisting device.
Preferably, pushing-pulling-rack is provided with the main body, the sensing device further is on the pushing-pulling-rack.
Preferably, the direction that the sensing device further includes electrically connecting with the master control borad is intended to sensing module and speed is intended to
Sensing module；The direction is intended to sensing module and speed is intended to sensing module and electrically connected with the master control borad.
Preferably, the direction, which is intended to sensing module, includes the first detection means and the first letter on the pushing-pulling-rack
Number source, first detection means and first signal source on the pushing-pulling-rack it is relative slide it is close or remote；Wherein,
First detection means electrically connects with the master control borad, and first detection means is used to detect itself and first signal source
Between displacement, and export the electric signal of corresponding size；
The speed, which is intended to sensing module, includes the second detection device on the pushing-pulling-rack and secondary signal source, institute
It is close or remote to state the relative slip on the pushing-pulling-rack of second detection device and the secondary signal source；Wherein, described
Two detection means electrically connect with the master control borad, and the second detection device is used to detect it between the secondary signal source
Displacement, and export the electric signal of corresponding size.
Preferably, the pushing-pulling-rack includes the body of rod and handle, and one end of the body of rod is connected with the main body, the body of rod
The other end and the handle be rotatablely connected；
Wherein, first detection means is on the handle, and first signal source is on the body of rod；It is described
Second detection device, secondary signal source are on the handle or the body of rod；
Or first detection means, on the body of rod, first signal source is on the handle；It is described
Second detection device, secondary signal source are on the handle or the body of rod.
Preferably, the pushing-pulling-rack also includes adaptor, and the other end and the adaptor of the body of rod are detachable
Connection, the adaptor are rotatablely connected with the handle；
Wherein, first detection means is on the handle, and first signal source is on the adaptor；Institute
Second detection device, secondary signal source are stated on the handle or adaptor；
Or first detection means, on the adaptor, first signal source is on the handle；Institute
Second detection device, secondary signal source are stated on the handle or adaptor.
Preferably, first detection means is Hall sensor, and first signal source is magnet；Or described
One detection means is capacitance sensor, and first signal source is electric conductor；Or first detection means is photoreceptor cartridge
Put, first signal source is light-emitting device.
Preferably, the second detection device is Hall sensor, and the secondary signal source is magnet；Or described
Two detection means are capacitance sensor, and the secondary signal source is electric conductor；Or the second detection device is photoreceptor cartridge
Put, the secondary signal source is light-emitting device.
Preferably, the direction be intended to sensing module and/or the speed be intended to sensing module be potentiometer or infrared/
Laser ranging system or supersonic range finder.
Preferably, the first wireless communication apparatus is provided with the handle, the master control borad is provided with and first nothing
Second wireless communication apparatus corresponding to line communication device, or the master control borad are electrically connected with and first wireless communication apparatus
Corresponding second wireless communication apparatus；
First detection means and the second detection device electrically connect with first wireless communication apparatus, and described
Two wireless communication apparatus electrically connect with the master control borad.
Preferably, the sensing device further includes the force-measuring module on the pushing-pulling-rack, direct for detecting user
Or the size and Orientation for the power being applied thereto indirectly, and electric signal corresponding to exporting controls this electronic to help for the master control borad
The translational speed and moving direction of power apparatus.
Preferably, the force-measuring module includes the first load cell and the second load cell on the pushing-pulling-rack,
First load cell and the second load cell electrically connect with the master control borad；Wherein,
First load cell, the power being directly or indirectly applied thereto for detecting user, and export correspondingly
The electric signal of size；
Second load cell, the power being directly or indirectly applied thereto for detecting user, and export correspondingly
The electric signal of size；
The master control borad, for the size of electric signal exported according to first load cell and the second dynamometry list
The size of the electric signal of member output controls the translational speed and moving direction of the electric booster.
Preferably, the sensing device further includes spinning reduction mechanism and moving member in the main body, the movement
Part is slidably connected with the main body, and one end of the flexible traction piece is connected with the spinning reduction mechanism, and is wound in rotation
On resetting-mechanism, the other end of the flexible traction piece is connected through the moving member with the handle；
The position that the moving member is corresponded in the main body is provided with the 3rd signal source, and the 3rd inspection is provided with the moving member
Survey device；Or the position of the moving member is corresponded in the main body and is provided with the 3rd detection means, it is provided with the moving member
3rd signal source；
3rd detection means is used to detect its relative shift between the 3rd signal source, and exports correspondingly
Size and the electric signal for supplying the master control borad tuning；
Code-disc is provided with the spinning reduction mechanism, the 4th detection means is correspondingly arranged in the main body；Described
Four detection means are used to detect the rotation amount of spinning reduction mechanism by identifying code-disc, and export for the master control borad speed governing
Electric signal；Or the 4th detection means is provided with the spinning reduction mechanism, it is correspondingly arranged on code-disc in the main body；Institute
State the 4th detection means to be used to detect the rotation amount of spinning reduction mechanism by identifying code-disc, and export and adjusted for the master control borad
The electric signal of speed.
Preferably, the sensing device further includes signal projector, is provided with the main body and is electrically connected with the master control borad
And for receiving three signal receivers of the wireless signal that the signal projector is sent, three signal receivers are in institute
State distribution triangular in shape in main body.
Preferably, the sensing device further includes the passive detection device in the main body, the passive detection device
Electrically connected with the master control borad, the passive detection device is used to detect user and the relative position of the electric booster.
Preferably, the passive detection device is ultrasonic unit either camera device or laser aid.
The present invention is a kind of by setting main body, the Electric Motor Wheel group in the main body, battery component and master control borad to form
Electric booster, the device can load article or live body, due to passing through the labor of electric boosted reduction user during use
Force intensity, it is very convenient so as to save the muscle power of user；Also, the sensing dress also electrically connected by configuring with master control borad
Put, the mobile trend of user can be sensed and be sent to master control borad, the movement of the electric booster is adjusted by master control borad
Speed and direction, it is more convenient to use.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Structure according to these accompanying drawings obtains other accompanying drawings.
Fig. 1 is the structural representation of the embodiment of electric booster one of the present invention；
Fig. 2 is the structural representation of another embodiment of electric booster of the present invention；
Fig. 3 is master control borad and battery component, Electric Motor Wheel group, the circuit function of sensing device further in electric booster of the present invention
Module diagram；
Fig. 4 be master control borad and battery component in electric booster of the present invention, Electric Motor Wheel group, direction be intended to sensing module,
Speed is intended to the circuit function module schematic diagram of sensing module；
Fig. 5 is handle in the electric booster shown in Fig. 1 and the structural representation after adaptor assembling；
Fig. 6 is the assembling decomposing schematic representation of the handle and adaptor shown in Fig. 5；
Fig. 7 is Fig. 6 another view；
Fig. 8 is the structural representation of the embodiment of sensing device further one of the present invention；
Fig. 9 is the use state figure that electric booster of the present invention uses sensing device further shown in Fig. 8；
Figure 10 is another embodiment use state figure of electric booster of the present invention；
Figure 11 is the another embodiment use state figure of electric booster of the present invention.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 10 | Main body | 51 | Direction is intended to sensing module |
| 20 | Electric Motor Wheel group | 52 | Speed is intended to sensing module |
| 30 | Battery component | 511 | First detection means |
| 40 | Master control borad | 512 | First signal source |
| 50 | Sensing device further | 101 | First slides position |
| 60 | Pushing-pulling-rack | 521 | Second detection device |
| 70 | Flexible traction piece | 522 | Secondary signal source |
| 80 | Handle | 61 | The body of rod |
| 90 | Spinning reduction mechanism | 62 | Adaptor |
| 100 | Moving member | 63 | Handle |
| 110 | Fixed seat | 630 | Handle body |
| 120 | Code-disc | 631 | Sliding part |
| 130 | Signal projector | 632 | Lid |
| 140 | Signal receiver | 150 | Passive detection device |
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only the part of the embodiment of the present invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not paid it is all its
His embodiment, belongs to the scope of protection of the invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining the relative position relation under a certain particular pose (as shown in drawings) between each part, motion conditions etc., if should
When particular pose changes, then directionality instruction also correspondingly changes therewith.
In addition, the description for being related to " first ", " second " etc. in the present invention is only used for describing purpose, and it is not intended that referring to
Show or imply its relative importance or imply the quantity of the technical characteristic indicated by indicating.Thus, " first ", " are defined
At least one this feature can be expressed or be implicitly included to two " feature.In addition, the technical scheme between each embodiment can
To be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical scheme occurs
It is conflicting or will be understood that the combination of this technical scheme is not present when can not realize, also not in the protection model of application claims
Within enclosing.
The present invention proposes a kind of electric booster.
Referring to figs. 1 to Fig. 3, in an embodiment of the present invention, the electric booster includes main body 10, located at the main body
Electric Motor Wheel group 20, battery component 30 and master control borad 40 on 10, Electric Motor Wheel group 20 are used to carry the main body 10；The master control borad
40 electrically connect with the battery component 30, and the Electric Motor Wheel group 20 electrically connects with the master control borad 40；Wherein, battery component 30 wraps
Rechargeable battery is included, to provide working power to master control borad 40, and work electricity is provided to Electric Motor Wheel group 20 by master control borad 40
Source；Master control borad 40 can be one piece of entirety circuit board or by polylith circuit board group into；Electric Motor Wheel group 20 can be by
The wheel or independent wheel of with wheel motor and the combination of motor, wherein, wheel and the connected mode of main body 10
It is not restricted, can is plain bearing connected mode either universal connected mode；The quantity of wheel is not also restricted, Ke Yigen
According to the part and movement for needing to set one or more wheel to come in arrying main body 10 and main body 10, such as the ease of pendulum
Put, two front-wheels can be set and two trailing wheels carry out arrying main body 10 or set a front-wheel, two trailing wheels carry out arrying main body
10；Wherein, front wheels and rear wheels can be arranged to driving wheel or driven pulley according to being actually needed, wherein, driven pulley can be not provided with,
It can also be 1 or multiple；Main body 10 can be the structures such as casing, baby carriage frame, stroller frame, wheelchair, with Electric Motor Wheel
After group 20, battery component 30 and master control borad 40 are installed, formed with the function such as luggage case or perambulator, trolley, wheelchair
Electric booster.
In the present embodiment, in order to control the moving direction of the electric booster and translational speed, the electric booster
Also include the sensing device further 50 being connected with the signal of master control borad 40, sensing device further 50 is used for the mobile trend for sensing user；
The mobile trend for the user that the master control borad 40 is used to be sensed according to the sensing device further 50 controls this electric boosted
The moving direction and translational speed of device.
Wherein, it can be wireless signal connection either wired electrical connection that sensing device further 50 is connected with the signal of master control borad 40.
Sensing device further 50 senses the mobile trend of user, and the operation for specially sensing user is intended to or sensed user and the electricity
The relative position of dynamic power assisting device, by separating two kinds of control letters of outgoing direction and speed from the mobile trend of the user of sensing
Number, to realize the moving direction and translational speed that control electric booster.For example, sensing device further 50 is detection part straight line position
The device of shifting amount or curve displacement amount, sent out by the way that the straight-line displacement amount detected or curve displacement amount are converted into electric signal
Master control borad 40 is delivered to, to realize the moving direction and translational speed that control electric booster.Or sensing device further 50 is detection
The direction for the power that user is applied thereto and the sensor of size, electric signal is converted into by the power for applying user and sent
To master control borad 40, to realize the moving direction and translational speed that control electric booster.Or sensing device further 50 passes through nothing
Source is detected or the relative position of radio detection user and the electric booster, and electric signal corresponding to exporting is to master control borad
40, to realize the moving direction and translational speed that control electric booster.
It is understood that it can be allowed the user to by sensing device further 50 to master control borad by above-mentioned several ways
40 send the electric signal being intended to comprising direction controlling intention and/or speed control, and then realize the shifting of control electric booster
Dynamic direction and/or translational speed.
When the mobile trend that user is sensed by sensing device further 50 is speed control, master control borad 40 is received to should
The electric signal of speed control, and the corresponding rotating speed for adjusting Electric Motor Wheel group 20, the electric booster gait of march is adjusted to realize
Purpose.
When the mobile trend that user is sensed by sensing device further 50 is direction controlling, master control borad 40 is received to should
The electric signal of direction controlling, and the corresponding steering for adjusting electric booster, the electric booster traveling side is controlled to realize
To purpose.Wherein, the movement of electric booster can be adjusted by controlling the speed speed of the left and right wheelses of Electric Motor Wheel group 20
Direction, for example, when revolver speed is faster than right wheel speed, the electric booster is turned right；When right wheel speed is faster than revolver speed,
The electric booster is turned left.And if during steering, speed control is carried out, then can be combined into different turn
Curved radius and turning speed.
It is understood that electric booster proposed by the present invention is mainly by main body 10, in the main body 10
Electric Motor Wheel group 20, battery component 30 and master control borad 40 form, realize and load article or during live body, pass through electric boosted reduction
Labour's intensity of user, so as to save the muscle power of user, make user convenient；Also, also by configuring and master control borad 40
The sensing device further 50 of electrical connection, the mobile trend of user can be sensed and be sent to master control borad 40, adjusted by master control borad 40
The translational speed and moving direction of the electric booster, it is more convenient to use.
In above-described embodiment, reference picture 1 and Fig. 2, in order to further improve the convenience of operation, set in the main body 10
There is pushing-pulling-rack 60.The electric booster conveniently can be promoted or pull by the pushing-pulling-rack 60.Wherein, sensing device further 50 can
On the pushing-pulling-rack 60, to facilitate operation.
In the embodiment of the pushing-pulling-rack 60, above-mentioned sensing device further 50 can use detection part straight-line displacement amount or curve position
The scheme of shifting amount realizes that reference picture 4, the direction that the sensing device further 50 includes electrically connecting with the master control borad 40 is intended to substitute
Sensing module 51 and speed are intended to sensing module 52；The direction is intended to sensing module 51 and speed is intended to sensing module 52 and institute
State the connection of the signal of master control borad 40；Wherein, the direction is intended to sensing module 51, for being manipulated for user's travel direction, and it is defeated
Go out the electric signal of correspondence direction control；The speed is intended to sensing module 52, for carrying out speed manipulation for user, and exports
The electric signal of corresponding speed control.
In the embodiment, referring also to Fig. 5 to Fig. 7, direction, which is intended to sensing module 51, to be included on the pushing-pulling-rack 60
First detection means 511 and the first signal source 512, first detection means 511 and first signal source 512 push away described
Try to stop people from fighting each other on 60 it is relative slide it is close or remote；Wherein, first detection means 511 electrically connects with the master control borad 40, institute
The first detection means 511 is stated to be used to detect its displacement between first signal source 512, namely relative position distance,
And the electric signal of corresponding size is exported, master control borad 40 accordingly adjusts described electronic according to the electric signal and default Regulation mechanism
The steering of power assisting device, to control the moving direction of electric booster.
Wherein, speed, which is intended to sensing module 52, includes the second detection device 521 and second on the pushing-pulling-rack 60
The relative slip on the pushing-pulling-rack 60 of signal source 522, the second detection device 521 and the secondary signal source 522 is close
It is or remote；Wherein, the second detection device 521 electrically connects with the master control borad 40, and the second detection device 521 is used for
Its displacement between the secondary signal source 522, namely relative position distance are detected, and exports the telecommunications of corresponding size
Number.Master control borad 40 is according to the electric signal and default Regulation mechanism, the corresponding speed for adjusting Electric Motor Wheel group 20, to control electronic help
The translational speed of power apparatus.
In the present embodiment, it is intended to sensing module 51 for direction, two the first signal sources can be also set on pushing-pulling-rack 60
512, and two the first signal sources 512 are spaced the first detection means 511 and set.So, user can control the first detection to fill
511 are put to slide between two the first signal sources 512, by change the first detection means 511 and two the first signal sources 512 it
Between displacement so that the electric signal of the corresponding size of the first detection means 511 output, master control borad 40 is according to the electric signal and default
Regulation mechanism, the steering of the electric booster is accordingly adjusted, to control the moving direction of electric booster.
It should be noted that the first slip position 101 can also be set to supply first detection means 511 on pushing-pulling-rack 60
Slip relative with first signal source 512 is close or remote.Same way, it is also possible to second is set to slide position on pushing-pulling-rack 60
It is (not shown) close or remote for the relative slip of second detection device 521 and the secondary signal source 522.Wherein, first
It is preferably groove structure to slide position 101.
Preferably, above-mentioned first detection means 511 is Hall sensor, and the first signal source 512 is magnet.Hall sensor
When sliding close to or away from magnet, output voltage is ascending or descending change.So, the can of master control borad 40
The size of the electric signal exported according to Hall sensor accordingly controls the moving direction (radius of turn) of electric booster.
It should be noted that when the first signal source 512 is two, two the first signal sources 512 are towards Hall sensor
The opposite polarity of one end.If one of them first signal source 512 is N poles towards one end of Hall sensor, another first
Signal source 512 towards one end of Hall sensor be S poles, then Hall sensor when sliding into S poles magnet by N poles magnet,
The ascending change of output voltage of Hall sensor or descending change；Conversely, slided in Hall sensor by S poles magnet
When moving to N poles magnet, the descending change of output voltage of Hall sensor or ascending change.That is two magnet
In embodiment, the output voltage of Hall sensor is also in ascending or descending change, and a relative magnet
Embodiment, the embodiment of two magnet has widened the scope of Hall sensor voltage change, while adds jamproof energy
Power, it is easier to facilitate adjustment control.
And it is intended to sensing module 52 for speed, two secondary signal sources 522 of setting on pushing-pulling-rack 60 can be equally corresponded to,
Its specific embodiment and direction intention sensing module 51 are essentially the same, can refer to realization, here is omitted.
Preferably, above-mentioned second detection device 521 is Hall sensor, and the secondary signal source 522 is magnet.Hall passes
For sensor when sliding close to or away from magnet, output voltage is ascending or descending change.So, master control borad 40 is just
The size for the electric signal that can be exported according to Hall sensor accordingly controls the translational speed of electric booster.
It should be noted that when secondary signal source 522 is two, two secondary signal sources 522 are towards Hall sensor
The opposite polarity of one end.If one of secondary signal source 522 is N poles towards one end of Hall sensor, another second
Signal source 522 towards one end of Hall sensor be S poles, then Hall sensor when sliding into S poles magnet by N poles magnet,
The ascending change of output voltage of Hall sensor or descending change；Conversely, slided in Hall sensor by S poles magnet
When moving to N poles magnet, the descending change of output voltage of Hall sensor or ascending change.That is two magnet
In embodiment, the output voltage of Hall sensor is also in ascending or descending change, and a relative magnet
Embodiment, the embodiment of two magnet has widened the scope of Hall sensor voltage change, while adds jamproof energy
Power, it is easier to facilitate adjustment control.
Explanation is needed further exist for, above-mentioned Hall sensor also can be replaced the measurement such as capacitance sensor, photosensitive device
Displacement or the device of rotation amount, accordingly, then corresponding replace with of the first signal source 512 and secondary signal source 522 passes with electric capacity
The matching used signal source such as sensor, photosensitive device, wherein, can be electric conductor with the matching used signal source of capacitance sensor,
Can be light-emitting device with the matching used signal source of photosensitive device.Wherein, photosensitive device is preferably infrared sensor, then light dress
It can be infraluminescence pipe to put corresponding.
Furthermore, it is necessary to explanation, above-mentioned direction is intended to sensing module 51 and/or the speed is intended to sensing module 52 also
Potentiometer can be used to realize.By changing the resistance value of potentiometer, to realize the control of output corresponding speed and/or direction controlling
Electric signal.
In the present embodiment, potentiometer can also pass through the rangings such as infrared/laser ranging system or supersonic range finder
Device replaces realizing.The range information returned by range unit realizes speed control corresponding to output and/or direction controlling electricity
Signal.
Above-mentioned pushing-pulling-rack 60 can also be further following structure, reference picture 1, Fig. 2, Fig. 5 to Fig. 7, the pushing-pulling-rack 60
Including the body of rod 61 and handle 63, one end of the body of rod 61 is connected with the main body 10, the other end of the body of rod 61 with it is described
Handle 63 is rotatablely connected；The person of being easy to use of handle 63 of rotation grips and operation.Wherein, pushing-pulling-rack 60 may be arranged as
More bar structures or more grip structures shown in Fig. 2.Wherein, first detection means 511 is described on the handle 63
First signal source 512 is on the body of rod 61；The second detection device 521, secondary signal source 522 are located at the handle 63
Or on the body of rod 61.
Certainly, the set location of the first detection means 511 and the first signal source 512 can exchange, and it is necessary to be not intended to limit its
It is installed on the body of rod 61 or handle 63.For example, first signal source 512, on the handle 63, first detection fills
511 are put on the body of rod 61.Wherein, the first slip position 101 can be located on the body of rod 61 or handle 63, with corresponding for the first detection dress
Put 511 or first signal source 512 slide.
Further, the pushing-pulling-rack 60 also includes adaptor 62, the other end and the switching of the body of rod 61
Part 62 is detachably connected, and the adaptor 62 is rotatablely connected with the handle 63；Wherein, first detection means 511 is located at
On the handle 63, first signal source 512 is on the adaptor 62；The second detection device 521, secondary signal
Source 522 is on the handle 63 or adaptor 62.
Certainly, the set location of the first detection means 511 and the first signal source 512 can exchange, and it is necessary to be not intended to limit its
It is installed on adaptor 62 or handle 63.For example, first signal source 512, on the handle 63, described first detects
Device 511 is on adaptor 62.Wherein, the first slip position 101 can be located on adaptor 62 or handle 63, and first is supplied with corresponding
The signal source 512 of detection means 511 or first is slided.
Preferably, the first slip position 101 is curved, and the second slip position is linear.
In the embodiment, the first slip position 101 sets curved, and electric booster is controlled by swing handle 63
Moving direction, this control mode operate fairly simple, are easy to user's left-hand seat.Furthermore it is also possible to spring is set to make handle
63 are resetted after rotation.
Preferably, above-mentioned handle 63 includes the handle body 630 with cell body and the interior and edge located at the handle body 630
The sliding part 631 that the cell body slides, second detection device 521 are set located at position in cell body, two secondary signal sources 522 interval
In on the sliding part 631, preferably located at the sliding part 631 towards the side of the cell body, after installation, the second detection fills
521 are put to be between two secondary signal sources 522 in cell body；It is provided with the handle body 630 and covers the cell body
Lid 632, the lid 632 have the sliding groove that the Handheld Division for sliding part 631 is stretched out and slided.In the embodiment, cell body
Position is slided for above-mentioned second.
Further, the first wireless communication apparatus (not shown) is provided with handle 63, the master control borad 40 is provided with
The second wireless communication apparatus (not shown) corresponding with first wireless communication apparatus (not shown), or the master control
Plate 40 is electrically connected with the second wireless communication apparatus (not shown) corresponding with first wireless communication apparatus (not shown)；
Wherein, first detection means 511 and the second detection device 521 electrically connect with first wireless communication apparatus, institute
The second wireless communication apparatus is stated to electrically connect with the master control borad 40.Wherein, the first wireless communication apparatus and the second wireless telecommunications dress
It can be the wireless devices such as radio-frequency unit, radio network device, blue-tooth device, infrared facility and electromagnetism wave apparatus to put.It is appreciated that
, because adaptor 62 and the body of rod 61 are detachably connected, therefore, adaptor 62 and handle 63 can be removed from the body of rod 61,
Used as a remote control, by being wirelessly transferred detection signal, to realize speed and direction controlling, and then convenient use person
Use.
The gravity sensing electrically connected with the first wireless communication apparatus is also further set to fill in the embodiment, on handle 63
Put, corresponding speed-regulating signal or tuning signal are exported by sensing the Gravity changer of the handle 63.
, it is necessary to which the sensor of explanation, above-mentioned dynamometry or deformation is set in the specific embodiment of the pushing-pulling-rack 60
Seated position can also be set according to the shape adaptability of pushing-pulling-rack 60, for example, may be disposed on handle 63, direct measurement user
Thus the pressure that is applied on handle 63 or handle 63 sentence the intention of read operation relative to the distortion power of the body of rod 61；Or
, also or will by measuring pulling force or the extruding force that user is put on the body of rod 61 by handle 63 on the body of rod 61
The body of rod 61 sets the pulling force or extruding force in two sections, measured between two pole bodies 61, thus sentences the intention of read operation；And or
Person directly or indirectly acts on the binding site that sensors with auxiliary electrode is arranged between the body of rod 61 and main body 10 to measure user
Pulling force, extruding force or distortion power on the body of rod 61, thus sentence the intention of read operation.
In the embodiment of the pushing-pulling-rack 60, sensing device further 50 can use detection user to be directly or indirectly applied thereto
Power sensor structure it is as follows, (figure is not for the force-measuring module that the sensing device further 50 includes on the pushing-pulling-rack 60
Show), the size and Orientation for the power being directly or indirectly applied thereto for detecting user, and electric signal supplies corresponding to output
The master control borad 40 controls the translational speed and moving direction of the electric booster.Wherein, force-measuring module can use one
The force cell of the direction of power and the size of power can be detected to realize that direction and speed are intended to sensing or using two
Individual or multiple force cells coordinate to realize that direction and speed are intended to sensing.
In the embodiment, it is preferable that the force-measuring module includes the first load cell (figure on the pushing-pulling-rack 60
Do not show) and the second load cell (not shown), first load cell and the second load cell be electrically connected with the master control borad 40
Connect；Wherein, first load cell is used to detect the pressure that user is directly or indirectly applied thereto, and exports correspondingly
The electric signal of size；Second load cell is used to detect the pressure that user is directly or indirectly applied thereto, and defeated
Go out the electric signal of corresponding size；The master control borad 40 is used for size and the institute of the electric signal exported according to first load cell
The size for stating the electric signal of the second load cell output controls the translational speed and moving direction of the electric booster.
In the present embodiment, the power directly or indirectly applied by detecting user controls the shifting of the electric booster
It is dynamic.The installation site of first load cell and the second load cell does not limit, it is preferable that the first load cell and the second dynamometry list
Member is symmetrical on pushing-pulling-rack 60, to facilitate operation.When the electric signal of the first load cell output is more than the second load cell
During the electric signal of output, master control borad 40 can control the electric booster to turn left；When the electric signal of the second load cell output
More than the first load cell output electric signal when, master control borad 40 can control the electric booster turn right；Wherein, master control borad
40 during the moving direction of the electric booster is controlled, can also control this electric boosted according to the size of electric signal
The speed of device, the electric signal of output is bigger, and speed is faster, and the electric signal of output is smaller, and speed is smaller.So, according to first
The size of the electric signal of load cell output and the electric signal of the second load cell output can just control the electric booster
Radius of turn and turning speed.
In the embodiment, above-mentioned first load cell and the second load cell can use pressure sensor, load sensor,
Foil gauge etc. is realized.
In addition, further, above-mentioned sensing device further 50 can also use following scheme to substitute and realize, naturally it is also possible to sense
The above-mentioned other embodiment combination for surveying device 50 realizes that reference picture 8 and Fig. 9, the sensing device further 50 of the present embodiment are led including flexibility
Draw part 70, handle 80, spinning reduction mechanism 90 and moving member 100, the spinning reduction mechanism 70 and moving member 100 are located at described
In main body 10, the spinning reduction mechanism 90 is similar to the structure of tape measure；The moving member 100 is slidably connected with the main body 10,
Moving member 100 can linearly be slided with respect to main body 10 or curved slide motion, such as shown in figure 8, the moving member 100 surround institute
Spinning reduction mechanism 90 is stated to set and be rotatablely connected with the main body 10；One end of the flexible traction piece 70 and the rotation are multiple
Position mechanism 90 connects, and is wound in spinning reduction mechanism 90, and the other end of the flexible traction piece 70 runs through the moving member
100 are connected with the handle 80.The flexible traction piece 70 can be one or more, can be rope, rubber band either bullet
Spring etc..
Wherein, the position that the moving member 100 is corresponded in the main body 10 is provided with the 3rd signal source (not shown), the shifting
The 3rd detection means (not shown) is provided with moving part 100；In the present embodiment, the 3rd detection means is used to detect itself and institute
The relative shift between the 3rd signal source is stated, and exports corresponding size and supplies the electric signal of the tuning of master control borad 40.When making
User drives moving member 100 when being slided in main body 10 by flexible traction piece 70, and the 3rd detection means is slided with rotation moving member 100
Dynamic certain distance, its relative position distance between the 3rd signal source is detected by the 3rd detection means, and exported corresponding big
Small electric signal, so that master control borad 40 accordingly controls the moving direction of the electric booster.
Also, in the embodiment, code-disc 120 is provided with the spinning reduction mechanism 90, is correspondingly set in the main body 10
It is equipped with the 4th detection means (not shown)；4th detection means is used to detect spinning reduction by identifying code-disc 120
The rotation amount of mechanism 90, and export the electric signal for the speed governing of master control borad 40.When user is pulled by flexible traction piece 70
When spinning reduction mechanism 90 rotates, code-disc 120 rotates with spinning reduction mechanism 90, and the 4th detection means identifies the rotation of code-disc 120
Turn, and then export corresponding electric signal to master control borad 40, so that master control borad 40 accordingly adjusts the mobile speed of the electric booster
Degree.
, it is necessary to explanation in the present embodiment, the set location of above-mentioned 3rd signal source and the 3rd detection means can be with
Exchange, i.e. the 3rd detection means corresponds to the position of the moving member 100 in main body 10, and the 3rd signal source is located at the shifting
On moving part 100.
In addition, the set location of above-mentioned 4th detection means can also be with the location swap of code-disc 120, i.e., the 4th detection dress
Install and be placed in spinning reduction mechanism 90, code-disc 120 is located at corresponding position in main body 10.
In addition, it is noted that for the ease of installation, spinning reduction mechanism 90 and moving member 100 can also be located at
In one fixed seat 110, it is connected by fixed seat 110 and main body 10.
Further, above-mentioned sensing device further 50 can also use following scheme to substitute and realize, naturally it is also possible to be filled with sensing
The above-mentioned other embodiment combination for putting 50 realizes that reference picture 10, the sensing device further 50 includes signal projector 130, the master
It is provided with and is electrically connected with the master control borad 40 and for receiving the three of the wireless signal that the signal projector 130 is sent on body 10
Individual signal receiver 140, three signal receiver 140 distributions triangular in shape in the main body 10.
Wherein, signal projector 130 can be radio-frequency unit, radio network device, blue-tooth device, infrared facility, electromagnetism
Wave apparatus, ultrasonic unit, smart machine etc., wherein smart machine can be mobile phone, and signal receiver 140 is to launch with signal
The device of the matching communication of device 130.Wherein, after signal projector 130 sends signal, connect by calculating three signal receivers 140
The time difference for receiving signal calculates the distance and angle of the electric booster and signal projector 130, so as to judge
Whether need to turn to or accelerate.It can be readily appreciated that corresponding electric booster and the diverse location distance of signal projector 130
Corresponding speed stage can be set, as long as or electric booster and signal projector 130 relative position distance be less than or
Person is higher than pre-determined distance value, then corresponding speedup or deceleration, to realize the regulation of speed, so, can make the electric boosted dress
Put the distance for remaining moderate between user.
Further, above-mentioned sensing device further 50 can also use following scheme to substitute and realize, naturally it is also possible to be filled with sensing
The above-mentioned other embodiment combination for putting 50 realizes that the sensing device further 50 is portable intelligent device, is set based on the portable intelligent
Standby application software control, which is realized, exports corresponding speed-regulating signal or tuning signal.Wherein, application software can simulate class
The same operation interface of steering wheel is similar to, to realize the regulation in direction and speed, such as long-press acceleration etc..
Further, above-mentioned sensing device further 50 can also use following scheme to substitute and realize, naturally it is also possible to be filled with sensing
The above-mentioned other embodiment combination for putting 50 is realized, reference picture 11, can also pass through passive detection user and the electric boosted dress
The relative position put and make the electric booster follow user mobile automatically and realize speed control, specifically, the sense
Surveying device 50 includes the passive detection device 150 in the main body 10, the passive detection device 150 and the master control borad
40 electrical connections, the passive detection device 150 are used to detect user and the relative position of the electric booster.Pass through detection
The relative position of user and the electric booster and isolate speed and two kinds of direction control vector, and then realize that control should
Whether electric booster needs to accelerate or travel direction control.
Preferably, sensing device further 50 include the ultrasonic unit that is electrically connected with the master control borad 40 either camera device or
Laser aid etc..
It is above-mentioned in the embodiment of pushing-pulling-rack 60, further, the storage pushing-pulling-rack 60 is provided with the main body 10
Accommodating groove (figure do not indicate).Pushing-pulling-rack 60 can be accommodated in by accommodating groove in accommodating groove, protected when idle,
And external volume is reduced, it is very convenient.
In example is further carried out, the main body 10 is luggage case, it is preferable that the main body 10 includes casing
(figure does not indicate) and case lid (figure does not indicate), case lid encloses retractable storing chamber (not shown) with casing.Wherein, storing
Interlayer can be set in chamber again, and slide fastener, which can be set, between forming multiple storings, between each storing carries out folding control.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is every at this
Under the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in the scope of patent protection of the present invention.
Claims (13)
- A kind of 1. electric booster, it is characterised in that including：For the loaded objects or main body of live body, the Electric Motor Wheel group for the carrying the main body and electricity in the main body Pond component and master control borad, the master control borad electrically connect with the battery component, and the Electric Motor Wheel group electrically connects with the master control borad； Wherein, the electric booster also includes the sensing device further being connected with the master control partitioned signal；The sensing device further, for sensing the mobile trend of user；The master control borad, for according to the sensing device senses to the mobile trend of the user control this electric boosted The moving direction and translational speed of device；Pushing-pulling-rack is provided with the main body, the sensing device further is on the pushing-pulling-rack；The direction that the sensing device further includes electrically connecting with the master control borad is intended to sensing module and speed is intended to sensing module；Institute State direction intention sensing module and speed is intended to sensing module and electrically connected with the master control borad；The direction, which is intended to sensing module, includes the first detection means and the first signal source on the pushing-pulling-rack, and described the One detection means and first signal source relative slip on the pushing-pulling-rack are close or remote；Wherein, first inspection Survey device to electrically connect with the master control borad, first detection means is used to detect its displacement between first signal source Amount, and export the electric signal of corresponding size；The speed, which is intended to sensing module, includes the second detection device on the pushing-pulling-rack and secondary signal source, and described the The relative slip on the pushing-pulling-rack of two detection means and the secondary signal source is close or remote；Wherein, second inspection Survey device to electrically connect with the master control borad, the second detection device is used to detect its displacement between the secondary signal source Amount, and export the electric signal of corresponding size.
- 2. electric booster as claimed in claim 1, it is characterised in that the pushing-pulling-rack includes the body of rod and handle, described One end of the body of rod is connected with the main body, and the other end of the body of rod is rotatablely connected with the handle；Wherein, first detection means is on the handle, and first signal source is on the body of rod；Described second Detection means, secondary signal source are on the handle or the body of rod；Or first detection means, on the body of rod, first signal source is on the handle；Described second Detection means, secondary signal source are on the handle or the body of rod.
- 3. electric booster as claimed in claim 2, it is characterised in that the pushing-pulling-rack also includes adaptor, the bar The other end of body is detachably connected with the adaptor, and the adaptor is rotatablely connected with the handle；Wherein, first detection means is on the handle, and first signal source is on the adaptor；Described Two detection means, secondary signal source are on the handle or adaptor；Or first detection means, on the adaptor, first signal source is on the handle；Described Two detection means, secondary signal source are on the handle or adaptor.
- 4. electric booster as claimed in claim 1, it is characterised in that first detection means is Hall sensor, First signal source is magnet；Or first detection means is capacitance sensor, first signal source is conductance Body；Or first detection means is photosensitive device, first signal source is light-emitting device.
- 5. electric booster as claimed in claim 1, it is characterised in that the second detection device is Hall sensor, The secondary signal source is magnet；Or the second detection device is capacitance sensor, the secondary signal source is conductance Body；Or the second detection device is photosensitive device, the secondary signal source is light-emitting device.
- 6. electric booster as claimed in claim 2, it is characterised in that the first wireless telecommunications dress is provided with the handle Put, the master control borad is provided with the second wireless communication apparatus corresponding with first wireless communication apparatus, or the master control Plate is electrically connected with the second wireless communication apparatus corresponding with first wireless communication apparatus；First detection means and the second detection device electrically connect with first wireless communication apparatus, second nothing Line communication device electrically connects with the master control borad.
- A kind of 7. electric booster, it is characterised in that including：For the loaded objects or main body of live body, the Electric Motor Wheel group for the carrying the main body and electricity in the main body Pond component and master control borad, the master control borad electrically connect with the battery component, and the Electric Motor Wheel group electrically connects with the master control borad； Wherein, the electric booster also includes the sensing device further being connected with the master control partitioned signal；The sensing device further, for sensing the mobile trend of user；The master control borad, for according to the sensing device senses to the mobile trend of the user control this electric boosted The moving direction and translational speed of device；Pushing-pulling-rack is provided with the main body, the sensing device further is on the pushing-pulling-rack；The sensing device further includes the force-measuring module on the pushing-pulling-rack, directly or indirectly applies for detecting user The size and Orientation of power thereon, and electric signal controls the movement of the electric booster for the master control borad corresponding to output Speed and moving direction.
- 8. electric booster as claimed in claim 7, it is characterised in that the force-measuring module includes being located at the pushing-pulling-rack On the first load cell and the second load cell, first load cell and the second load cell are electrically connected with the master control borad Connect；Wherein,First load cell, the power being directly or indirectly applied thereto for detecting user, and export corresponding size Electric signal；Second load cell, the power being directly or indirectly applied thereto for detecting user, and export corresponding size Electric signal；The master control borad, it is defeated for the size of electric signal exported according to first load cell and second load cell The size of the electric signal gone out controls the translational speed and moving direction of the electric booster.
- A kind of 9. electric booster, it is characterised in that including：For the loaded objects or main body of live body, the Electric Motor Wheel group for the carrying the main body and electricity in the main body Pond component and master control borad, the master control borad electrically connect with the battery component, and the Electric Motor Wheel group electrically connects with the master control borad； Wherein, the electric booster also includes the sensing device further being connected with the master control partitioned signal；The sensing device further, for sensing the mobile trend of user；The master control borad, for according to the sensing device senses to the mobile trend of the user control this electric boosted The moving direction and translational speed of device；The sensing device further includes spinning reduction mechanism, flexible traction piece, handle and the moving member in the main body, described Moving member is slidably connected with the main body, and one end of the flexible traction piece is connected with the spinning reduction mechanism, and is wound in In spinning reduction mechanism, the other end of the flexible traction piece is connected through the moving member with the handle；The position that the moving member is corresponded in the main body is provided with the 3rd signal source, and the 3rd detection dress is provided with the moving member Put；Or the position of the moving member is corresponded in the main body and is provided with the 3rd detection means, it is provided with the 3rd on the moving member Signal source；3rd detection means is used to detect its relative shift between the 3rd signal source, and exports corresponding size And for the electric signal of the master control borad tuning；Code-disc is provided with the spinning reduction mechanism, the 4th detection means is correspondingly arranged in the main body；4th inspection Survey device to be used to detect the rotation amount of spinning reduction mechanism by identifying code-disc, and export the telecommunications for the master control borad speed governing Number；Or the 4th detection means is provided with the spinning reduction mechanism, it is correspondingly arranged on code-disc in the main body；Described Four detection means are used to detect the rotation amount of spinning reduction mechanism by identifying code-disc, and export for the master control borad speed governing Electric signal.
- A kind of 10. electric booster, it is characterised in that including：For the loaded objects or main body of live body, the Electric Motor Wheel group for the carrying the main body and electricity in the main body Pond component and master control borad, the master control borad electrically connect with the battery component, and the Electric Motor Wheel group electrically connects with the master control borad； Wherein, the electric booster also includes the sensing device further being connected with the master control partitioned signal；The sensing device further, for sensing the mobile trend of user；The master control borad, for according to the sensing device senses to the mobile trend of the user control this electric boosted The moving direction and translational speed of device；The sensing device further includes signal projector, is provided with and is electrically connected with the master control borad and for receiving institute in the main body Three signal receivers of the wireless signal that signal projector is sent are stated, three signal receivers are in three on the body Angular distribution；After the signal projector sends signal, the time difference for receiving signal by calculating three signal receivers calculates this The distance and angle of electric booster and signal projector, turn to or accelerate to judge whether to need.
- 11. electric booster as claimed in claim 10, it is characterised in that the sensing device further includes being located at the main body On passive detection device, the passive detection device electrically connects with the master control borad, and the passive detection device is used to detect User and the relative position of the electric booster.
- 12. electric booster as claimed in claim 11, it is characterised in that the passive detection device is ultrasonic unit Either camera device or laser aid.
- A kind of 13. electric booster, it is characterised in that including：For the loaded objects or main body of live body, the Electric Motor Wheel group for the carrying the main body and electricity in the main body Pond component and master control borad, the master control borad electrically connect with the battery component, and the Electric Motor Wheel group electrically connects with the master control borad； Wherein, the electric booster also includes the sensing device further being connected with the master control partitioned signal；The sensing device further, for sensing the mobile trend of user；The master control borad, for according to the sensing device senses to the mobile trend of the user control this electric boosted The moving direction and translational speed of device；Pushing-pulling-rack is provided with the main body, the sensing device further is on the pushing-pulling-rack；The direction that the sensing device further includes electrically connecting with the master control borad is intended to sensing module and speed is intended to sensing module；Institute State direction intention sensing module and speed is intended to sensing module and electrically connected with the master control borad；It is potentiometer that the direction, which is intended to sensing module and/or speed intention sensing module,.
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| CN201610127143.8A CN105795650B (en) | 2016-03-07 | 2016-03-07 | Electric booster |
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|---|---|---|---|
| CN201610127143.8A CN105795650B (en) | 2016-03-07 | 2016-03-07 | Electric booster |
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| CN105795650B true CN105795650B (en) | 2018-03-13 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018027953A1 (en) * | 2016-08-12 | 2018-02-15 | 魏羽婕 | Phone number verification based active object-carrying assistant |
| WO2018027956A1 (en) * | 2016-08-12 | 2018-02-15 | 魏羽婕 | Active object-carrying assistant based on password verification |
| WO2018027963A1 (en) * | 2016-08-12 | 2018-02-15 | 魏羽婕 | Active following object-carrying method based on iris recognition |
| WO2018027952A1 (en) * | 2016-08-12 | 2018-02-15 | 魏羽婕 | Fingerprint verification based active object-carrying assistant |
| WO2018027957A1 (en) * | 2016-08-12 | 2018-02-15 | 魏羽婕 | Active object-carrying assistant based on iris verification |
| WO2018027955A1 (en) * | 2016-08-12 | 2018-02-15 | 魏羽婕 | Active object-carrying assistant based on facial information |
| WO2018027961A1 (en) * | 2016-08-12 | 2018-02-15 | 魏羽婕 | Active following object-carrying method based on facial recognition |
| WO2018027974A1 (en) * | 2016-08-12 | 2018-02-15 | 魏羽婕 | Password verification based automatic-following assistant |
| WO2018027965A1 (en) * | 2016-08-12 | 2018-02-15 | 魏羽婕 | Delivery system based on mobile-phone number recognition |
| WO2018027958A1 (en) * | 2016-08-12 | 2018-02-15 | 魏羽婕 | Active following object-carrying method based on fingerprint recognition |
| WO2018027959A1 (en) * | 2016-08-12 | 2018-02-15 | 魏羽婕 | Active following object-carrying method based on mobile-phone number recognition |
| CN106314511A (en) * | 2016-08-31 | 2017-01-11 | 上海科源电子科技有限公司 | Following control system of cart power assisting device and control method |
| CN108514198A (en) * | 2016-10-17 | 2018-09-11 | 苏建华 | A kind of luggage case |
| CN108158161A (en) * | 2018-02-01 | 2018-06-15 | 常州摩本智能科技有限公司 | power-assisted luggage case |
| CN108371388A (en) * | 2018-03-22 | 2018-08-07 | 安徽酷哇机器人有限公司 | Handle control for power-assisted luggage case |
| CN108836765B (en) * | 2018-07-11 | 2021-03-26 | 国家康复辅具研究中心 | Intelligent walking aid device and method for controlling intelligent walking aid device to provide walking aid |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204617313U (en) * | 2015-03-10 | 2015-09-09 | 深圳市汇天电子科技有限公司 | A kind of electric power-assisting luggage |
| CN204635333U (en) * | 2015-05-29 | 2015-09-16 | 李思成 | Self-traveling Intelligent travel suitcase |
| CN105167362A (en) * | 2015-08-19 | 2015-12-23 | 宁波百年电器有限公司 | Luggage case with following and walking functions |
| CN205585511U (en) * | 2016-03-07 | 2016-09-21 | 宋博伟 | Electric booster |
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Effective date of registration: 20201010 Address after: 061000, Xiandan street, Cangzhou, Hebei Province Patentee after: Fuao (Hebei) Auto Parts Co.,Ltd. Address before: 054000, No. 2, building 25, 501 North living area, No. 180, Bayi street, Shiqiao West, Hebei, Xingtai Patentee before: Song Bowei |
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Effective date of registration: 20230613 Address after: No. 66 Xianwang Road, Xianxian Economic and Technological Development Zone, Cangzhou City, Hebei Province, 062250 Patentee after: Fuaohanang (Hebei) Auto Parts Co.,Ltd. Address before: 061000 East of Xianwang Road, South of Guihua Danqiao Street, Xian County, Cangzhou City, Hebei Province Patentee before: Fuao (Hebei) Auto Parts Co.,Ltd. |