CN206744776U - Manned luggage case - Google Patents
Manned luggage case Download PDFInfo
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- CN206744776U CN206744776U CN201720227597.2U CN201720227597U CN206744776U CN 206744776 U CN206744776 U CN 206744776U CN 201720227597 U CN201720227597 U CN 201720227597U CN 206744776 U CN206744776 U CN 206744776U
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- pedal
- luggage case
- pedal assembly
- motor
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Abstract
The utility model discloses a kind of manned luggage case, self balancing device including casing and located at bottom half, self balancing device includes supporting main body, drive roller, pedal assembly and control system, driving roller includes main hub and the motor in main hub, the motor shaft of motor and supporting main body pivot joint, pedal assembly is pivotally connected located at two outsides of driving roller and with supporting main body, control system includes the posture detecting unit being connected with pedal assembly and the processing unit for being connected posture detecting unit and motor respectively, posture detecting unit is used for the inclination angle for detecting pedal assembly and horizontal plane, processing unit operates according to inclination angle by motor control main hub, pedal assembly is also associated with least can be when processing unit controls main hub accelerated service for partially or completely compensating inclination angle with the auxiliary balance mechanism of balanced pedal component.The manned luggage case, simple in construction, flexible and convenient operation during use, stationarity, security and better user experience.
Description
Technical field
It the utility model is related to luggage case, more particularly to a kind of manned luggage case.
Background technology
Luggage case be people travel outdoors or commercial affairs trip carry luggage and articles indispensable instrument, when occur belongings compared with
When weight, travel distance are farther out, climb and fall, stroke are relatively caught up with repeatedly, traditional manpower trunk with drawing device can give trip to shine
Into inconvenience.
In order to easy to use, occurs the manned luggage case by driven by power in the prior art.In existing manned luggage case
Preferable control mode is：Set self balancing device to control luggage case to run by the bottom half in luggage case, be specifically
Pedal assembly, the pedal assembly and the posture detecting unit phase for being connected to control system are provided with the foot-operated region of self balancing device
Even, user pass through pedal assembly front and back end is exerted a force it is different, you can driven in a manner of " foot control " advance of luggage case, retrogressings, turn
Curved and stopping.However, because luggage case volume itself is larger and more heavy, in the case of manned, self balancing device sense
Answer sensitivity relatively low, causing user to exist, manipulation is difficult, and balance sexual experience is poor, especially is difficult to protect in roller accelerated service
Even running is held, larger potential safety hazard be present.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of manned luggage case, it is intended to reduces and uses
The manipulation difficulty at family simultaneously improves running stability.
In order to solve the above-mentioned technical problem, the technical scheme of the manned luggage case use of the utility model is：
Manned luggage case, including casing and the self balancing device located at the bottom half, the self balancing device include
Main body, driving roller, pedal assembly and control system are supported, the driving roller includes main hub and in the main hub
Motor, the motor shaft of the motor with it is described supporting main body pivot joint, the pedal assembly located at it is described driving roller two outside
Side simultaneously includes posture detecting unit and the difference being connected with the pedal assembly with the supporting main body pivot joint, the control system
The processing unit of the posture detecting unit and the motor is connected, the posture detecting unit is used to detect the pedal assembly
With the inclination angle of horizontal plane, processing unit main hub according to the inclination angle by the motor control operates, described to step on
Board component is also associated with least to be used to partially or completely compensate when the processing unit controls the main hub accelerated service
The inclination angle is to balance the auxiliary balance mechanism of the pedal assembly.
Further, the auxiliary balance mechanism is the lazy-tongs that are connected with the electric machine shaft driving, the synchronous machine
The main hub at least can be acted on the motor shaft by structure when the processing unit controls the main hub accelerated service
Force feedback is to the pedal assembly partially or completely to compensate the inclination angle.
Further, the lazy-tongs are gear drive, chain-drive mechanism, tape handler, pull bar driver
Any one in structure and bulb gangbar transmission mechanism.
Further, the pedal assembly includes pedal body, pedal support and pedal shaft, and the pedal body passes through institute
State pedal support to be fixedly connected with the pedal shaft, the lazy-tongs connect the pedal shaft and the motor shaft.
Further, the posture detecting unit includes being located at the pedal body or the pedal support or the synchronization
Gyroscope and acceleration transducer in mechanism.
Further, between the pedal shaft and the supporting main body pivot joint and the pedal shaft and the supporting main body also
Provided with axial limiting mechanism.
Further, the bottom half is additionally provided with least one driven pulley with the driving roller interval.
Further, the driven pulley is universal wheel.
Further, the supporting main body includes the first supporting mass and the second supporting mass of front and rear pivot joint, the driving rolling
Wheel is located at the first supporting mass bottom, and the driven pulley is located at the second supporting mass bottom.
Further, the cabinet front is additionally provided with drag link mechanism, and the drag link mechanism is fixedly connected on the supporting master
On body.
Based on above-mentioned technical proposal, manned luggage case of the present utility model at least has beneficial below relative to prior art
Effect：Its is simple in construction, and user can control luggage case to run under riding condition in a manner of " foot control ", one side pedal assembly with
The structure for supporting main body pivot joint can be used family when carrying out " foot control " by pedal assembly without driving whole supporting main body and row
Lee's case, you can accurately drive main hub to run using control system controlled motor, flexible and convenient operation, another aspect auxiliary balance
The setting of mechanism can make pedal assembly tend to balance in main hub accelerated service, it is ensured that user steadily rides, and lifts security
And Consumer's Experience.
Brief description of the drawings
Fig. 1 is a kind of structural representation for manned luggage case that the utility model embodiment provides；
Fig. 2 is the side structure schematic view of manned luggage case shown in Fig. 1；
Fig. 3 is the partial structural diagram of the self balancing device in manned luggage case shown in Fig. 1 and Fig. 2.
Fig. 4 is the structural representation for another manned luggage case that the utility model embodiment provides；
Fig. 5 is the first supporting mass and the structural representation of the second supporting mass pivot joint in Fig. 4.
Embodiment
In order that the technical problems to be solved in the utility model, technical scheme and beneficial effect are more clearly understood, below
With reference to drawings and Examples, the utility model is further elaborated.It should be appreciated that specific implementation described herein
Example only to explain the utility model, is not used to limit the utility model.
It should be noted that when element is referred to as on " being fixed on " or " being located at " another element, it can directly exist
On another element or it may be simultaneously present centering elements.When an element is known as " connection " another element, it can
To be to be directly connected to another element or may be simultaneously present centering elements.
Only it is relative concept or with production each other it should also be noted that, the orientation term such as upper and lower in following examples
The normal operating condition of product is reference, and be should not be regarded as restrictive.
Referring to figs. 1 to Fig. 5, manned luggage case that the utility model embodiment provides, including casing 100 and located at casing
The self balancing device 200 of 100 bottoms 101, self balancing device 200 include supporting main body 210, driving roller 230, pedal assembly
220 and control system 240, driving roller 230 includes main hub and the motor (not shown) in main hub, the motor of motor
Axle 250 is pivotally connected with supporting main body 210, and pedal assembly 220 is pivotally connected located at two outsides of driving roller 230 and with supporting main body 210,
Control system 240 includes the posture detecting unit (not shown) being connected with pedal assembly 220 and is connected posture detecting unit respectively
With the processing unit (not shown) of motor, posture detecting unit is used for the inclination angle for detecting pedal assembly 220 and horizontal plane, and processing is single
Member operates according to inclination angle by motor control main hub, and pedal assembly 220 is also associated with that at least main wheel can be controlled in processing unit
For partially or completely compensating inclination angle with the auxiliary balance mechanism of balanced pedal component 220 during hub accelerated service.
The manned luggage case, simple in construction, user can control luggage case to run under riding condition in a manner of " foot control ", and one
Aspect pedal assembly 220 with supporting main body 210 be pivotally connected structure can be used family when carrying out " foot control " by pedal assembly 220 without
Whole supporting main body 210 and luggage case need to be driven, you can accurately drive main hub to run using the controlled motor of control system 240,
Flexible and convenient operation, the setting of another aspect auxiliary balance mechanism can tend to pedal assembly 220 in main hub accelerated service
Balance, it is ensured that user steadily rides, and lifts security and Consumer's Experience.
It should be noted that：Pedal assembly 220 includes two, and two pedal assemblies 220 are divided into two outsides of casing 100
Ridden when being ridden for user.
Above-mentioned driving roller 230 is common motor wheel.
Further, reference picture 2, in the present embodiment, auxiliary balance mechanism are synchronous with the drive connection of motor shaft 250
Main hub at least can be acted on motor shaft by mechanism 260, lazy-tongs 260 when processing unit controls main hub accelerated service
250 force feedback is to pedal assembly 220 partially or completely to compensate inclination angle.
Specifically in the present embodiment, reference picture 2 and Fig. 3, pedal assembly 220 include pedal body 221, pedal support 222
And pedal shaft 223, pedal body 221 are fixedly connected by pedal support 222 with pedal shaft 223, lazy-tongs 260 connect pedal
Axle 223 and motor shaft 250.The pedal support 222 can be greatly as the supporting member of installation pedal body 221 and pedal shaft 223
Improve integrally-built stability and reliability.In practical application, the pedal support 222 further preferably includes being symmetrical with pedal sheet
The first support and second support that body 221 is set, further to improve the stability of structure and reliability.The He of pedal body 221
Pedal support 222 can both use threaded connection or riveting and what can be dismantle be fixed together, can also be by welding admittedly
It is set to an entirety or is integrally formed, ensures structural stability.
In actual use, above-mentioned processing unit can be common servo unit.
By taking acceleration as an example, the specific control process for the manned luggage case that the present embodiment provides is：When user is to pedal assembly
Gone all out or before applying when the center of gravity of user is relative the front portion 103 of 220 (being specially the pedal body 221 of pedal assembly 220)
When pedal assembly 220 leans forward, pedal body 221 with respect to the horizontal plane produces inclination angle, and on the one hand the inclination angle is by attitude detection list
Member is converted into corresponding data and is transferred to servo unit after detecting, servo unit adjusts the fortune of motor according to the data accordingly
Row ambient parameter so as to accurately control motor rotation acceleration, the lazy-tongs being on the other hand connected with pedal body 221
260 also can transmit a torque to motor shaft 250 accordingly, so as to which drive motor axle 250 accelerates to rotate, thus, it is possible to greatly carry
The induction sensitivity of high self balancing device 200, so that operation of the user to whole luggage case is more flexible；In main hub forward
The process of accelerated service can be understood as an active force forward of the outer rotor by inner stator of motor, in the active force
Under, main hub produces acceleration forward, and corresponding with this, and synchronous inner stator and the motor shaft 250 that is attached thereto also can be by
To a reaction force of outer rotor, lazy-tongs 260 are designed to cleverly feed back the reaction force by motor shaft 250
To pedal assembly 220, go all out mutually to balance to act on before pedal body 221 with user using the reaction force, so as to phase
The foregoing inclination angle of compensation answered, guarantee are ridden steadily, improve security.
In practical application, above-mentioned processing unit can also coordinate with posture detecting unit to realize layback protection, it is controlled
Process processed is specially：After processing unit judges that manned luggage case is overrun, to posture detecting unit can send control instruction so that
The corresponding adjustment angle of posture detecting unit, so as to drive pedal assembly 220 to tilt backwards certain angle, is forced user
Reach the purpose of center of gravity backward, slow down so as to realize, to be further ensured that steady, raising security of riding.
Specifically in the present embodiment, posture detecting unit includes being located at pedal body 221 or pedal support 222 or synchronous machine
Gyroscope (not shown) and acceleration transducer (not shown) on structure 260.Gyroscope and acceleration transducer are Electronic controls
The common structure that can accurately detect the with respect to the horizontal plane inclination angle of pedal body 221 of technical field.
It should be appreciated that above-mentioned processing unit, on control panel, the control panel includes power electronic device and integrated
Circuit module etc., is preferably disposed to the lower section of pedal assembly 220 when in use, on the one hand can be used for receiving the startup of motor, stop and
The signals such as braking, startup, stopping and braking for controlled motor；On the other hand it is easy to improve and receives posture detecting unit detection
The position signalling of pedal assembly 220 and motor positive and negative rotaring signal accuracy, preferably to control each power electronic device
Break-make, so that motor produces continuous torque；In addition, be also convenient for receiving speed command and feedback speed signal, for controlling and
Adjust motor speed.The structure of the control panel and install and use mode be it is common in existing self balancing device 200, therefore
Corresponding prior art can be used, is not repeated herein.
In practical application, lazy-tongs 260 design simply, by the lazy-tongs for selecting different sizes and/or species
260 connections that can just complete to pedal assembly 220 and motor shaft 250 in limited assembling space position, and ensure it is compact-sized,
Assembly operation is convenient.
Specifically, lazy-tongs 260 are existing gear drive, chain-drive mechanism, tape handler, pull bar transmission
Any one in mechanism and bulb gangbar transmission mechanism, user can be according to the design and assembly space structure of luggage case and transmission
Demand carries out corresponding selection design.Reference picture 3, the present embodiment is using tape handler.
Further, in the present embodiment, pedal shaft 223 is pivotally connected with supporting main body 210 and pedal shaft 223 is with supporting main body
Axial limiting mechanism (not shown) is additionally provided between 210.Such pedal shaft 223 plays with supporting main body 210 and is connected positioning
While effect, moreover it is possible to ensure that the pedal support 222 that is attached thereto and pedal body 221 will not be sent out relative to supporting main body 210
It is raw axially to rock, and can guarantee that whole pedal assembly 220 can under " foot control " of user light and flexible regulation angle of inclination,
Avoid driving bulky supporting main body 210 to act, so as to further improve the flexibility of operation.The axial limiting mechanism can be adopted
With structures such as existing jump ring or locating snap rings, its is simple in construction, cheap and easy for installation.
Further, reference picture 1, in the present embodiment, the bottom 101 of casing 100 are additionally provided with what is be spaced with driving roller 230
At least one driven pulley 300.The setting of driven pulley 300 can make manned luggage case Duo Lun mechanisms can be used as to run, and stationarity is more preferably.
The driven pulley 300 is preferably two, and drives roller 230 to press tandem successively in the bottom 101 of casing 100 with driven pulley 300
Set.
Further, reference picture 4 and Fig. 5, supporting main body 210 include front and rear the first supporting mass 211 being pivotally connected and second
Body 212 is held, driving roller 230 is located at the bottom of the first supporting mass 211, and driven pulley 300 is located at the bottom of the second supporting mass 212.So
Structure can greatly improve it is each driving roller 230 and driven pulley 300 earth-catching property, improve security, lifted Consumer's Experience.
Above-mentioned driven pulley 300 is preferably common universal wheel.
It is pivotally connected between above-mentioned pedal shaft 223 and supporting main body 210 by clutch shaft bearing or the first sleeve；Motor shaft 250 with
It is pivotally connected between supporting main body 210 by second bearing or second sleeve；Can between first supporting mass 211 and the second supporting mass 212
It is pivotally connected by limit shaft 600, limit shaft 600 can specifically pass through 3rd bearing or 3rd sleeve and the first supporting mass 211 and second
Supporting mass 212 is pivotally connected.Pedal shaft 223, motor shaft 250, the first supporting mass 211 and the second supporting mass 212 can pass through positioning respectively
Block carries out installation positioning.The clutch shaft bearing, the first sleeve, second bearing, second sleeve, 3rd bearing, 3rd sleeve and positioning
Block is all common in existing mounting structure, and it is not described here in detail.
Specifically, the first supporting mass 211 and the second supporting mass 212 can keep being pivotally connected with limit shaft 600 respectively, Huo Zheqi
In one end of the first supporting mass 211 and limit shaft 600 be pivotally connected, the other end of the second supporting mass 212 and limit shaft 600 is fixed；Or
Person, one end of the second supporting mass 212 and limit shaft 600 are pivotally connected, and the other end of the first supporting mass 211 and limit shaft 600 is fixed.
Further, reference picture 1, Fig. 2 and Fig. 4, in the present embodiment, the front side of casing 100 are additionally provided with drag link mechanism 400,
Drag link mechanism 400 is fixedly connected in supporting main body 210.Drag link mechanism 400 can be used on the road surface of some inconvenient automatic movings
It is convenient to pull.And user when riding can hand steered pull bar, can further improve safety in utilization.
Reference picture 1, handle 500 is also preferably equipped with the top 102 of casing 100, to realize portable function.
It should be noted that above-mentioned manned luggage case also includes power supply, the luggage of luggage case picks and places mouth, set on mouth is picked and placeed
The slide fastener put and other required elements or structure, these structures are all common in existing luggage case, therefore can be used
Corresponding prior art realizes that it is not described here in detail.
Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model
All any modification, equivalent and improvement made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (10)
1. manned luggage case, including casing and the self balancing device located at the bottom half, it is characterised in that：The self-balancing
Device includes supporting main body, driving roller, pedal assembly and control system, and the driving roller includes main hub and located at described
Motor in main hub, the motor shaft of the motor roll with the supporting main body pivot joint, the pedal assembly located at the driving
Two outsides of wheel simultaneously include the attitude detection list being connected with the pedal assembly with the supporting main body pivot joint, the control system
Member and the processing unit for connecting the posture detecting unit and the motor respectively, the posture detecting unit are described for detecting
The inclination angle of pedal assembly and horizontal plane, processing unit main hub according to the inclination angle by the motor control are transported
Turn, the pedal assembly be also associated with least can the processing unit control the main hub accelerated service when be used for part or
The inclination angle is fully compensated to balance the auxiliary balance mechanism of the pedal assembly.
2. manned luggage case as claimed in claim 1, it is characterised in that：The auxiliary balance mechanism is to be passed with the motor shaft
The lazy-tongs of dynamic connection, the lazy-tongs at least can be when the processing unit control the main hub accelerated service by institute
State main hub and act on the force feedback of the motor shaft to the pedal assembly partially or completely to compensate the inclination angle.
3. manned luggage case as claimed in claim 2, it is characterised in that：The lazy-tongs are gear drive, chain biography
Any one in motivation structure, tape handler, drag link transmission mechanism and bulb gangbar transmission mechanism.
4. manned luggage case as claimed in claim 2, it is characterised in that：The pedal assembly includes pedal body, pedal branch
Frame and pedal shaft, the pedal body are fixedly connected by the pedal support with the pedal shaft, the lazy-tongs connection
The pedal shaft and the motor shaft.
5. manned luggage case as claimed in claim 4, it is characterised in that：The posture detecting unit includes being located at the pedal
Body or the pedal support or gyroscope and acceleration transducer on the lazy-tongs.
6. manned luggage case as claimed in claim 4, it is characterised in that：The pedal shaft and the supporting main body pivot joint and institute
State and be additionally provided with axial limiting mechanism between pedal shaft and the supporting main body.
7. manned luggage case as claimed in claim 1, it is characterised in that：The bottom half is additionally provided with and the driving roller
At least one driven pulley at interval.
8. manned luggage case as claimed in claim 7, it is characterised in that：The driven pulley is universal wheel.
9. manned luggage case as claimed in claim 7, it is characterised in that：The supporting main body includes first of front and rear pivot joint
Body and the second supporting mass are held, the driving roller is located at the first supporting mass bottom, and the driven pulley is located at described second
Hold body bottom.
10. manned luggage case as claimed in any one of claims 1-9 wherein, it is characterised in that：The cabinet front is additionally provided with drawing
Linkage, the drag link mechanism are fixedly connected in the supporting main body.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720227597.2U CN206744776U (en) | 2017-03-09 | 2017-03-09 | Manned luggage case |
| PCT/CN2018/078506 WO2018161947A1 (en) | 2017-03-09 | 2018-03-09 | Self-balancing device, electric vehicle, posture vehicle, manned trunk and two-wheeled skateboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720227597.2U CN206744776U (en) | 2017-03-09 | 2017-03-09 | Manned luggage case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206744776U true CN206744776U (en) | 2017-12-15 |
Family
ID=60609822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720227597.2U Active CN206744776U (en) | 2017-03-09 | 2017-03-09 | Manned luggage case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206744776U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108283353A (en) * | 2018-03-02 | 2018-07-17 | 厦门大学嘉庚学院 | A kind of assembly type electric trunk vehicle and its application method |
| WO2018161947A1 (en) * | 2017-03-09 | 2018-09-13 | 深圳市亮点智控科技有限公司 | Self-balancing device, electric vehicle, posture vehicle, manned trunk and two-wheeled skateboard |
-
2017
- 2017-03-09 CN CN201720227597.2U patent/CN206744776U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018161947A1 (en) * | 2017-03-09 | 2018-09-13 | 深圳市亮点智控科技有限公司 | Self-balancing device, electric vehicle, posture vehicle, manned trunk and two-wheeled skateboard |
| CN108283353A (en) * | 2018-03-02 | 2018-07-17 | 厦门大学嘉庚学院 | A kind of assembly type electric trunk vehicle and its application method |
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