CN108523349A - A kind of waterproof luggage case and its intelligence control system with power assisting device of extendible capacity - Google Patents
A kind of waterproof luggage case and its intelligence control system with power assisting device of extendible capacity Download PDFInfo
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- CN108523349A CN108523349A CN201711041456.2A CN201711041456A CN108523349A CN 108523349 A CN108523349 A CN 108523349A CN 201711041456 A CN201711041456 A CN 201711041456A CN 108523349 A CN108523349 A CN 108523349A
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- Prior art keywords
- luggage case
- motor
- universal wheel
- pressure sensor
- handle
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Classifications
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/04—Trunks; Travelling baskets
- A45C5/045—Travelling baskets
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/02—Interior fittings; Means, e.g. inserts, for holding and packing articles
-
- 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
- A45C5/141—Rigid or semi-rigid luggage with built-in rolling means the rolling means being formed by the trunk itself
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Abstract
A kind of waterproof luggage case and its intelligence control system with power assisting device of extendible capacity, includes the overall structure of Intelligent luggage carrier.Intelligent luggage carrier device includes：Drive universal wheel mechanism, total pedestal, lower bottom base, upper lateral wall, upper cover, handle panel, rotating stand, band tooth motor, the first support-side rack, the second support-side rack.It can be realized by the co-ordination of intelligence control system and mechanical device, the assist function of luggage case mitigates the burden of user.
Description
Technical field
The present invention relates to the waterproof luggage cases and its intelligence control system with power assisting device of a kind of extendible capacity.
Background technology
In the prior art in order to solve luggage case support strength not enough and the rainy day it is not waterproof, walking when be easy to topple over, be
It solves the above problems and is usually equipped with universal wheel mechanism in luggage body bottom portion corner, 360 degree of flexible rotation is without dead angle, in institute
Be connected on the luggage ontology stated can steady brace pull rod bindiny mechanism, drag babinet when it is steady, be not easy down.
It is antitheft in order to realize, be provided with coded lock at luggage button fly front, as long as gently press the coded lock of over top by
Button will automatically turn on case lid, facilitate store things.
In order to realize water-proof function, water-proof strip is mounted in case mouth, even if travelling on the way, rainwater can not be flowed into from case mouth
Box house
In order to enhance the intensity of luggage case, babinet is manufactured with 6063 aluminiums, and hardness reaches 16 degree or more, process of travelling
In, it can be used for that son ought be stepped on when tired to sit, it is convenient, it is portable.
However above-mentioned luggage case is unable to dilatation, in this regard,
Patent document 1 discloses a kind of telescope support, belongs to luggage accessories field.The telescope support includes fixed seat and stretches
Contracting plate, the fixed seat is interior to be equipped with locating part, and the expansion plate is equipped at intervals with tooth-shape structure, the fixation in its telescopic direction
The box connector for being connect with babinet is designed on seat and expansion plate, the tooth-shape structure coordinates with locating part by expansion plate
It is fixed on different positions.It is additionally related to a kind of luggage of extendible capacity, which uses above-mentioned telescope support.It is above-mentioned flexible
Expansion plate can be fixed on different positions by holder, therefore in use, retractable wagon is supported on not in the luggage of extendible capacity
Same position, makes the extension volume-variable of the luggage of extendible capacity, in order not to increase volume of luggage case when vacant, some luggage
Case uses inside and outside double-layer box body, and interior layer box body is placed in outer-layer box body, when volume for the luggage compartment is not enough, can be drawn interior layer box body
Go out expansion.Interior layer box body is pulled out expansion to need to be propped, expands capacity.However traditional double-layer box body is usually by internal layer
Babinet is completely pulled out, and capacity expansion directly may not will be needed to so big capacity, to it in actual use by about one time
If inside, which is underfilled with, will seem hollow.It the problem of can only providing one times of extension capacity in view of traditional double-deck luggage case, provides
A kind of telescope support that can gradually adjust luggage case extension capacity.
Also, labour-saving luggage case is also technical problem in the urgent need to address, in this regard,
The invention discloses a kind of intelligent power-assisted luggage cases, including pull rod handle, pressure sensor, babinet for patent document 2
Protecgulum, left rear wheel, off hind wheel, left motor, right motor, metal tube, integrated hardware, pull rod aluminum pipe, usb interfaces, fills at rear cover of box
Electrical interface and electric wire.Pressure sensor, three-axis gyroscope, lithium battery, cpu processors and motor are dexterously attached to by the present invention
On luggage case, realize based on the subconscious intelligent power-assisted of people, intelligence acceleration, automated steering, intelligent braking and USB charger babies etc.
Multi-functional, solves that the strength such as women population, elderly population and disability crowd are small, group of poor physical capacity uses luggage for trip
The overweight problem of case.
Patent document 1：CN201709647
Patent document 2：CN205831306A
Patent document 1 provides a kind of device that can gradually adjust luggage case extension capacity, but its device can not achieve certainly
Dynamicization drives and automation locking.
Power assisting device disclosed in patent document 2 is judged by gravity sensor, pressure sensor, later grip sensor
Whether operator is drawing luggage case then universal wheel to be driven to carry out power-assisted work, but the process that luggage case is pulled is very complicated,
Driving device intelligentized cannot provide driving force appropriate, and the handling position of the device is fixed always, cannot be according to reality
The stressing conditions on border carry out rational position adjustment to handle.
Invention content
The purpose of the present invention is to provide a kind of devices that can gradually adjust luggage case extension capacity can realize that automation is driven
Dynamic and automation locking, and driving device intelligentized can provide driving force appropriate, it can be actual according to handle
Stressing conditions carry out rational position adjustment to handle.
Overall structure including Intelligent luggage carrier.Intelligent luggage carrier device includes：Drive universal wheel mechanism, total pedestal, under
Pedestal, upper lateral wall, upper cover, handle panel, rotating stand, band tooth motor, the first support-side rack, the second support-side rack.Its
In, there are four drive universal wheel mechanism, driving universal wheel mechanism to be arranged in total base lower surface for total base lower surface installation
Four square positions, can also be arranged in the position of four square position certain distances of distance, lower bottom base is arranged in total pedestal
Upper surface, set-up mode is to be fixedly connected, and lower bottom base is internally provided with four upper madial walls, and four upper madial walls form rectangles
Or square box assembling structure, four upper lateral walls are set on four upper madial walls, and can be with by driving and attachment device
It moves up and down, realizes lifting dilatation.The upper lateral wall upper end at four is arranged in upper cover can be opened as needed for sealing
And closing.
Universal wheel driving device structure includes：Universal wheel, the second straight-tooth, universal wheel fixed seat, the first straight-tooth, second are tiltedly
The such as tooth, universal wheel motor fixing seat, universal turbin generator, quill, the first helical teeth, universal wheel shaft mounting hole
The drive scheme of motor and universal wheel is reasonably laid out by universal wheel drive unit so that control structure is more
Finely.
Automated location adjusts handle device：Handle panel, band tooth motor, the second support-side rack, the first support-side tooth
Item, grip hole, handle rotational support bearing, handle sliding seat, dual-axle motor.
Setting automated location, which adjusts handle device and solves handle in transmission device and cannot automate vertical and rotation, to be adjusted
The problem of.
The automatic flash chamber of luggage case includes：Helical teeth assembly, helical teeth assembly is by first band cam motor, helical teeth bottom
Seat, the second strap cam motor, helical teeth, helical teeth box end cap are constituted, lifter rack, upper madial wall, lifting belt tooth motor etc..
By the flash chamber of automation, accurate gradually adjusting may be implemented and lock, it can be according to the row of loading
The rational dilatation setting of lijin's row, and realization can be automated, without manually adjusting.
Intelligence control system includes：First pressure sensor 100, second pressure sensor 200, gravity sensor 300, control
Device processed, universal turbin generator 18, band tooth motor 8, dual-axle motor 11.
First pressure sensor 100, second pressure sensor 200, gravity sensor 300 constitute input module, universal wheel
Motor 18, band tooth motor 8, dual-axle motor 11 constitute output module.
It can be realized by the co-ordination of intelligence control system and mechanical device, the assist function of luggage case, mitigation makes
The burden of user
Description of the drawings
It will be described in detail based on the following drawings exemplary embodiment of the present invention, wherein：
Fig. 1 a are the luggage case overviews of the prior art；
Fig. 1 b are the overall construction drawings of luggage case；
Fig. 2 is the structure chart of universal wheel drive unit；
Fig. 3 is the sectional view of universal wheel drive unit；
Fig. 3-1 is the sectional view along A-A of Fig. 3；
Fig. 4 be can automatic adjusting position handle device schematic diagram；
Fig. 4-1 is the partial view of the A of Fig. 4；
Fig. 5 is the overview that babinet is in dilatation state；
Fig. 6 is the helical teeth jaw means structure chart of box house；
Fig. 6-1 is the D-D direction views of Fig. 6；
Fig. 7 is the installation diagram of claw；、
Fig. 7-1 is the partial view of the C of Fig. 7；
Fig. 8 is each component distribution structure chart of automatic flash chamber；
Fig. 9 is the concrete structure diagram of helical teeth device；
Fig. 9-1 is the B-B direction view of Fig. 9；
Figure 10 is the sectional view of helical teeth device；
Figure 11 is the rack motor position layout structure figure of flash chamber；
Figure 12 is intelligent box control system schematic diagram.
Specific implementation mode
Refer to the attached drawing, combining exemplary embodiment and specific example, the present invention will be described in detail, but the present invention is not
It is limited to these exemplary embodiments and specific example.
The overall structure of 1 Intelligent luggage carrier.
Referring to Fig. 1 b, Intelligent luggage carrier device includes：Drive universal wheel mechanism 1, total pedestal 2, lower bottom base 3, upper lateral wall
4, upper cover 5, handle panel 6, rotating stand 7, band tooth motor 8, the first support-side rack 9, the second support-side rack 10.Wherein, always
There are four drive universal wheel mechanism 1, driving universal wheel mechanism 1 to be arranged in 2 lower surface of total pedestal for the installation of 2 lower surface of pedestal
Four square positions, can also be arranged in the position of four square position certain distances of distance, lower bottom base 3 is arranged in total pedestal
2 upper surface, set-up mode are to be fixedly connected, and four upper madial walls, four upper insides are internally provided with referring to 5 lower bottom base of attached drawing
Wall forms rectangle or square box assembling structure, and four upper lateral walls 4 are set on four upper madial walls, and by driving and even
Connection device can move up and down, and realize lifting dilatation.Upper 4 upper end of lateral wall at four is arranged in upper cover 5, can basis for sealing
It is opened and closed.
Total 2 front end of pedestal is provided with vertical bar shaped platy structure, and bar shaped platy structure is the first support-side rack 9, the
Two support-side racks 10, the side that the inside of two bar shaped platy structure thickness directions is opposite are provided with each self-forming of tooth-shape structure
Unilateral rack structure engages with the rack structure elevating movement for realizing handle, rotation branch convenient for the gear with tooth motor 8
Seat 7 is set on the first, second support-side rack, is equipped with dual-axle motor 11 thereon, and the both ends of twin shaft are connected to handle panel 6,
The angle with perpendicular to drive regulation handle plate, to be conveniently operated the holding of personnel and realize save effort functional.
Rotating stand 7 and the first, second support-side rack are stuck in order to prevent, and referring to attached drawing 5, the first, second support-side rack is respectively
Non- spline thicknesses side there is elongated slot, for assemble the ball on the rotating stand 7, ball setting is in rotating stand 7
In the medial surface of both ends, the medial surface is opposite with elongated slot.
1.1 universal wheel driving device structures.
Referring to attached drawing 2, universal wheel driving device structure includes：Universal wheel 12, the second straight-tooth 13, universal wheel fixed seat 14,
First straight-tooth 15, the second helical teeth 16, universal wheel motor fixing seat 17, universal turbin generator 18, quill 19, the first helical teeth 20, ten thousand
To wheel shaft mounting hole 21 etc..
Wherein, universal wheel motor fixing seat 17 is mounted in four rectangular channels of the bottom surface of total pedestal 2, universal turbin generator 18
It is fixed on the upper surface of the internal frame body of universal wheel motor fixing seat 17,19 upper end of quill and universal wheel motor fixing seat 17
It is fixedly connected, referring to the sectional view of Fig. 3, Fig. 3-1, the output end of universal turbin generator 18 and 25 upper end of the first helical teeth shaft are fixed and connected
It connects, the first helical teeth 20 is arranged the lower end for being fixed on the first helical teeth shaft 25, and universal turbin generator 18 can drive the first helical teeth in this way
20 rotations, the first helical teeth 20 engage the conversion for realizing power transmission direction, the first straight-tooth 15 and the second helical teeth with the second helical teeth 16
16 rotate coaxially connection, and its axis is mounted on the inside casing right side wall of universal wheel fixed seat 14, the first straight-tooth 15 be located at it
Second straight-tooth 13 of lower section engages, and the second straight-tooth 13 is mounted on universal wheel rotating shaft and is rotated coaxially with universal wheel, universal wheel rotating shaft
On the universal wheel shaft mounting hole 21 on 14 two side of universal wheel fixed seat, the second straight-tooth 13 is located at the right side of universal wheel.
The rotation for realizing universal wheel by Multi-stage transmission in this way, in order to avoid transmission mechanism is by accidental destruction, universal wheel rotating shaft with it is universal
Unilateral bearing is set between wheel so that shaft is rotated synchronously with universal wheel when shaft drives universal wheel to advance, when external influence ten thousand
To when taking turns existing mobile, the power of universal wheel will not be transferred to shaft, this is similar to the driving structure of rear wheel of automatic vehicle.
For the setting of 360 degree of steerings of universal wheel, quill 19 is fixedly connected with universal wheel motor fixing seat 17, quill
19 outer surfaces lower end are arranged with sleeve bearing 22, and 22 inner surface of sleeve bearing is set on 19 outer surface of quill, quill 19
Inner surface upper and lower side is arranged with first bearing 24 and second bearing 23, and the outer surface of first bearing 24 and second bearing 23 is set in
The inner surface of quill 19.The inner surface of first bearing 24 and second bearing 23 is equipped with the first helical teeth shaft 25, in this way, universal
Wheel fixed seat 14 can be rotated relative to universal wheel motor fixing seat 17, not influence the normal rotation of the first helical teeth shaft 25.
1.2 automated locations adjust handle device.
Referring to attached drawing 4, Fig. 4-1, automated location adjustment handle device includes：Handle panel 6, band tooth motor 8, the second support-side
Rack 10, the first support-side rack 9, grip hole 27, handle rotational support bearing 7-1, handle sliding seat 7-2, dual-axle motor 11.
Handle sliding seat 7-2 is set in the second support-side rack 10, on the first support-side rack 9, and band tooth motor 8, which is arranged, to exist
On handle sliding seat 7-2 lateral surfaces, gear is engaged with the second support-side rack 10, the first support-side rack 9, to realize handle
The elevating movement of hand.
Dual-axle motor 11 is fixedly mounted on handle sliding seat 7-2, and the u-shaped bulk knot in handle sliding seat is arranged in twin shaft
In the hole of the both ends protruding end of structure, and it is mounted in the bore by handle rotational support bearing 7-1.One end of handle panel and twin shaft
It is fixed, in this way, handle panel can be driven to adjust the angle when double-axle rotation, in order to which mode motor is destroyed by external force, in handle panel one
Damping unit can be arranged in end, the stationary state to keep relative stability when that need not adjust the angle, and can with and/or will be
Hand is set as plastic material structure, and quality opposing metallic is smaller, it is not easy to destroy motor, and be easy to be driven.
The automatic flash chamber of 1.3 luggage cases.
Referring to attached drawing 5-10, the automatic flash chamber of luggage case includes：Helical teeth assembly 1-A, helical teeth assembly 1-A is by first
Strap cam motor 1-1, helical teeth pedestal 1-2, the second strap cam motor 1-3, helical teeth 1-4, helical teeth box end cap 1-5 are constituted, lifting tooth
2-1, upper madial wall 4-1, lifting belt tooth motor 4-2 etc..
1.3.1 helical teeth box device
Helical teeth assembly 1-A is by first band cam motor 1-1, helical teeth pedestal 1-2, the second strap cam motor 1-3, helical teeth 1-
4, helical teeth box end cap 1-5 is constituted.Referring to attached drawing 9, Fig. 9-1, helical teeth pedestal 1-2 is u-shaped strip plate, is provided at both ends with and u-shaped
The matched helical teeth box end cap 1-5 of structure is provided with the first compressed spring between helical teeth pedestal 1-2 and helical teeth box end cap 1-5
1-10, the second compressed spring 1-9.By the way that compressed spring is arranged, helical teeth 1-4 is compressed sinking, at the both ends helical teeth pedestal 1-2
Straight slot is set, for placing installation first band cam motor 1-1, the second strap cam motor 1-3.First cam 1-6 and second is convex
The cam surface for taking turns 1-8 abuts the lower face of helical rack (non-helical teeth one side), and the first cam 1-6 can be synchronous with the second cam 1-8
Rotation, can also asynchronous rotary can be asynchronous by the first cam 1-6 and the second cam 1-8 when claw and helical teeth block
It rotates to adjust the angle of inclination of helical teeth 1-4, to facilitate the release of claw.
1.3.2 jaw means
Referring to attached drawing 7, Fig. 7-1, claw 1-11 is rotatably installed in the elongated slot of lateral wall 4, and the one end claw 1-11 passes through
Spring is connect with upper lateral wall 4, and spring provides restoring force for claw 1-11, and claw 1-11 adjacent one ends position is provided with the first limit
Position column 1-13 (claws of the second limited post 1-14 for other side limits), by lateral wall 4 and limited post by claw 1-11
It is limited in certain hunting range.
Referring to attached drawing 6, the claw 1-11 of upper end is abutted with helical teeth 1-4 vertical planes, and the claw 1-11 and helical teeth 1-4 of lower end hang down
Face abutting directly, the claw of upper end is moved to the left for limiting lateral wall (referring to the left side of attached drawing 6, Fig. 6-1 with helical teeth attachment device
The direction of figure), wherein left correspond to the upper of attached drawing 5, under right respective figure 5, claw and the helical teeth attachment device of lower end are used for
Limitation lateral wall moves right.
The inclined direction of the helical teeth of upper and lower side is on the contrary, the claw installation direction of upper and lower side is also opposite.
When upper lateral wall moves to right, first the second cam of cam rotates so that the helical teeth of lower end is far from claw, upper end
Helical teeth claw keep working condition, when upper lateral wall moves to left, first the second cam of cam rotate so that upper end it is oblique
Tooth keeps working condition far from claw, the helical teeth claw of lower end.
When upper lateral wall needs locking, first the second cam of cam rotates so that helical teeth claw keeps work up and down
State by upper lateral wall so that be locked in fixed position.
1.3.3 lifting gear
Lifting gear includes：Lifting belt tooth motor 4-2, lifter rack 2-1.
Lifting belt tooth motor 4-2 is fixedly mounted on the bottom centre position of lateral wall, and lifting belt tooth motor 4-2 tools
There are two, it is respectively disposed at and is oppositely arranged on lateral wall.
Attached drawing 5, upper madial wall position corresponding with lifting belt tooth motor 4-2 are provided with the through-hole extended up and down, side
Just the gear installation of lifting belt tooth motor 4-2, and moved up and down convenient for the shaft of lifting belt tooth motor 4-2, lifter rack
2-1 is fixedly mounted on the medial surface of madial wall, and the flank of tooth of one end is engaged with the gear of lifting belt tooth motor 4-2, to
Lifting driving in realization between lateral wall and upper madial wall, the final dilatation for realizing luggage case.
2 intelligence control systems
Intelligence control system includes：Power supply, first pressure sensor 100, second pressure sensor 200, gravity sensor
300, controller, universal turbin generator 18, band tooth motor 8, dual-axle motor 11.
First pressure sensor 100, second pressure sensor 200, gravity sensor 300 constitute input module, universal wheel
Motor 18, band tooth motor 8, dual-axle motor 11 constitute output module.
First pressure sensor 100 is arranged on universal wheel drive unit, is subject to for measuring universal wheel drive unit
Pressure meets the weight m for reflecting luggage case therebetween.
Second pressure sensor 200 is arranged on handle, the pressure being subject to for measuring handle.
Since second pressure sensor 200 needs the stressing conditions of measurement all directions, one group of sensor can be set.
Gravity sensor 300 is used to detect the acceleration a of luggage case.
The method of the intelligence control system is：When second pressure sensor 200 detects forward pressure, universal wheel electricity
The driving of machine 18 drives luggage case to travel forward, and the radius R and luggage case of 18 torque M of universal turbin generator and universal wheel
Weight m meets following relationship：
M*R=A*m*a
Wherein A is the Reasonable Parameters that experiment measures.
When luggage case is when accelerating, the acceleration of torque and luggage case that motor equally also will provide bigger is consistent,
It is no that it will cause resistances.
When second pressure sensor 200 detects that forward pressure reduces, illustrate that operator wants to slow down, at this point, universal
Turbin generator 18 reduces torque, and gravity sensor 300 can detect that acceleration is gradually decreasing to 0, when acceleration is close to 0
When, illustrate that luggage case is in uniform speed motion state, when acceleration is close to 0 or equal to 0, controller control band tooth motor 8
The inclination angle of babinet and ground is adjusted, in the case where ensureing that handling position is as constant as possible to reduce hand with dual-axle motor 11
The size of holding force, when second pressure sensor 200 detect pressure value be in cannot reduce again the case where when stop adjustment tilt
Angle.
When second pressure sensor 200 detects pressure backward, and the acceleration that gravity sensor 300 detects
For negative value when, illustrate that operator wants to stop, at this point, 18 driving motor of universal turbin generator be gradually reduced torque until torque be 0.
Four universal wheels of luggage case of the present invention keep to the side, and pull up steadily, are not easy down；Entire chest has water-proof function, case
There are installation water-proof strip, rainwater stream not to enter at mouthful；Fixed password lock be riveted up, than common full aluminium case with AB glue it is viscous than
Secured 100 times；The axis that opened the door is also what riveted got on, and it is stronger to fix fastness；The angle of four corners is 30 degree of angles,
Its crashworthiness function is quite strong；6063 aluminium of babinet material, hardness reach 16 degree or more；Babinet resistance to compression function reaches 150KG, no
It can deform；Front and rear covers are screwed, more secured than common full aluminium box fastener part；Wheel is fixed on the corner of box shell, resistance to compression work(
It can be more many than being eager to excel in case bottom position.
For the sake of explanation and illustration, there has been provided to the above description of exemplary embodiment of the present invention.The present invention
Be not intended to be exhaustion or limit the present invention to disclosed concrete form.Obvious many modifications and variations are for this
It is obvious for field technology personnel.The selection and description of these embodiments are preferably to explain that the present invention's is separate
And its practical application, to making others skilled in the art it will be appreciated that：The present invention is suitable for various embodiments and sheet
The various modifications of invention are suitable for contemplated special-purpose.
Claims (10)
1. a kind of waterproof luggage case with power assisting device of extendible capacity, including：Power supply, babinet, total pedestal (2), lower bottom base (3),
Handle, driving universal wheel mechanism；
It further include automated location adjustment handle device；
First pressure sensor (100) is provided on driving universal wheel mechanism (1), first pressure sensor (100) is for detecting
The pressure that driving universal wheel mechanism (1) is subject to；
Gravity sensor (300), the acceleration for detecting babinet are provided on babinet；Babinet includes upper lateral wall, upper inside
Wall, the relatively upper lateral wall of upper lateral wall can be driven with relative motion, the relatively upper lateral wall of upper lateral wall by lifting drive,
For realizing babinet dilatation.
Second pressure sensor (200) is provided on handle for measuring the pressure that all directions on handle are subject to；
Controller, for receiving first pressure sensor (100), second pressure sensor (200), gravity sensor (300)
Input signal, and operation is carried out, and control driving universal wheel mechanism adjustment universal wheel Motor torque, automated location adjustment handle dress
Height and the angle of inclination for setting adjustment handle, for realizing assist transportation.
2. a kind of waterproof luggage case with power assisting device of extendible capacity according to claim 1, which is characterized in that automatic position
Setting adjustment handle device includes：Handle panel (6), band tooth motor (8), the second support-side rack (10), the first support-side rack
(9), grip hole (27), handle rotational support bearing (7-1), handle sliding seat (7-2), dual-axle motor (11)；Handle sliding seat
(7-2) is set in the second support-side rack (10), on the first support-side rack (9), and band tooth motor (8) is arranged in handle sliding seat
On (7-2) lateral surface, gear is engaged with the second support-side rack (10), the first support-side rack (9), to realize handle
Elevating movement.
3. a kind of waterproof luggage case with power assisting device of extendible capacity according to claim 1, which is characterized in that universal wheel
Driving mechanism includes：Universal wheel (12), the second straight-tooth (13), universal wheel fixed seat (14), the first straight-tooth (15), the second helical teeth
(16), universal wheel motor fixing seat (17), universal turbin generator (18), quill (19), the first helical teeth (20), universal wheel shaft are fixed
Hole (21).
4. a kind of waterproof luggage case with power assisting device of extendible capacity according to claim 1, which is characterized in that further include
Luggage case flash chamber, the automatic flash chamber of luggage case include：Helical teeth assembly (1-A), helical teeth assembly (1-A) is by first band
Cam motor (1-1), helical teeth pedestal (1-2), the second strap cam motor (1-3), helical teeth (1-4), helical teeth box end cap (1-5) structure
At lifter rack (2-1), upper madial wall (4-1), lifting belt tooth motor (4-2)；Further include jaw means, jaw means with tiltedly
Tooth cooperating.
5. a kind of waterproof luggage case with power assisting device of extendible capacity according to claim 1, which is characterized in that further include
Lifting gear：Lifting gear includes：Lifting belt tooth motor (4-2), lifter rack (2-1)；The fixed peace of lifting belt tooth motor (4-2)
Mounted in the bottom centre position of upper lateral wall, and there are two lifting belt tooth motor (4-2) tools, it is respectively disposed at and is oppositely arranged on
On upper lateral wall.
6. a kind of waterproof luggage case with power assisting device of extendible capacity according to claim 5, which is characterized in that upper inside
Wall position corresponding with lifting belt tooth motor (4-2) is provided with the through-hole extended up and down, tooth of the easy of rise with tooth motor (4-2)
Wheel installation, and being moved up and down convenient for the shaft of lifting belt tooth motor (4-2), in lifter rack (2-1) is fixedly mounted on
On the medial surface of side wall, the flank of tooth of one end is engaged with the gear of lifting belt tooth motor (4-2), to realize upper lateral wall with it is upper
Lifting driving between madial wall.
7. a kind of waterproof luggage case intelligence control system with power assisting device of extendible capacity, uses any in claim 1-6
The luggage case with power assisting device of extendible capacity belonging to, intelligence control system include：Power supply, first pressure sensor (100),
Second pressure sensor (200), gravity sensor (300), controller, universal turbin generator (18), band tooth motor (8), twin shaft electricity
Machine (11).
8. a kind of waterproof luggage case intelligence control system with power assisting device of extendible capacity according to claim 7, special
Sign is,
First pressure sensor (100), second pressure sensor (200), gravity sensor (300) constitute input module, universal
Turbin generator (18), band tooth motor (8), dual-axle motor (11) constitute output module；
First pressure sensor (100) is arranged on universal wheel drive unit, the pressure being subject to for measuring universal wheel drive unit
Power meets the weight m for reflecting luggage case therebetween；
Second pressure sensor (200) is arranged on handle, the pressure being subject to for measuring handle；
Since second pressure sensor (200) needs the stressing conditions of measurement all directions, one group of sensor can be set；
Gravity sensor (300) is used to detect the acceleration a of luggage case.
9. a kind of waterproof luggage case intelligence control system with power assisting device of extendible capacity according to claim 8, special
Sign is,
When second pressure sensor (200) detects forward pressure, universal turbin generator (18) driving drives luggage case forward
Movement, and the weight m of the radius R and luggage case of universal turbin generator (18) torque M and universal wheel meet following relationship：
M*R=A*m*a
Wherein A is the Reasonable Parameters that experiment measures；
When luggage case is when accelerating, the acceleration of torque and luggage case that motor equally also will provide bigger is consistent, otherwise
It can cause resistance.
10. a kind of waterproof luggage case intelligence control system with power assisting device of extendible capacity according to claim 9, special
Sign is,
When second pressure sensor (200) detects that forward pressure reduces, illustrate that operator wants to slow down, at this point, universal wheel
Motor (18) reduces torque, and gravity sensor (300) can detect that acceleration is gradually decreasing to 0, when acceleration is close
When 0, illustrate that luggage case is in uniform speed motion state, when acceleration is close to 0 or equal to 0, controller control band tooth electricity
Machine (8) and dual-axle motor (11) adjust the inclination angle of babinet and ground in the case where ensureing that handling position is as constant as possible,
Reduce the size of hand-held power, when second pressure sensor (200) detect pressure value be in cannot reduce again the case where when stop
Only adjust inclination angle；
When second pressure sensor (200) detects pressure backward, and the acceleration that gravity sensor (300) detects
For negative value when, illustrate that operator wants to stop, at this point, universal turbin generator (18) driving motor be gradually reduced torque until torque be 0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711041456.2A CN108523349A (en) | 2017-10-31 | 2017-10-31 | A kind of waterproof luggage case and its intelligence control system with power assisting device of extendible capacity |
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| CN201711041456.2A CN108523349A (en) | 2017-10-31 | 2017-10-31 | A kind of waterproof luggage case and its intelligence control system with power assisting device of extendible capacity |
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| CN108523349A true CN108523349A (en) | 2018-09-14 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110077171A (en) * | 2019-05-31 | 2019-08-02 | 上海途加箱包商贸有限公司 | Power-assisted wheel and its control method and luggage case for luggage case |
| CN112205726A (en) * | 2020-09-21 | 2021-01-12 | 罗浩明 | Multifunctional movable leather suitcase |
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| CN103844495A (en) * | 2012-12-06 | 2014-06-11 | 吴丽霞 | Luggage case |
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| CN2337821Y (en) * | 1998-07-22 | 1999-09-15 | 张文贞 | Length and angle adjustable luggage carrier |
| CN102578780A (en) * | 2012-02-16 | 2012-07-18 | 丽水职业技术学院 | Drawer type variable-volume travel suitcase |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110077171B (en) * | 2019-05-31 | 2024-07-05 | 上海途加箱包商贸有限公司 | Power-assisted wheel for luggage case, control method thereof and luggage case |
| CN112205726A (en) * | 2020-09-21 | 2021-01-12 | 罗浩明 | Multifunctional movable leather suitcase |
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