CN208639752U

CN208639752U - Intelligent luggage carrier

Info

Publication number: CN208639752U
Application number: CN201721829515.8U
Authority: CN
Inventors: 吴严
Original assignee: CHANGZHOU MOBEN INTELLIGENT TECHNOLOGY Co Ltd
Current assignee: CHANGZHOU MOBEN INTELLIGENT TECHNOLOGY Co Ltd
Priority date: 2017-12-23
Filing date: 2017-12-23
Publication date: 2019-03-26
Anticipated expiration: 2027-12-23

Abstract

The utility model discloses a kind of Intelligent luggage carriers, including cabinet, are set to the auxiliary wheel and power wheel module of the bottom of box, the power wheel module includes liftable power wheel.The liftable power wheel of the utility model can be protruded out outside cabinet or be collapsed into cabinet.When power wheel protrudes out outside cabinet, auxiliary wheel is driven in power wheel and driving Intelligent luggage carrier is mobile together, and Intelligent luggage carrier is in non-manual Move Mode at this time；When power wheel collapses into cabinet, Intelligent luggage carrier is supported in ground by auxiliary wheel, and user can drag or push Intelligent luggage carrier mobile by pull rod, and Intelligent luggage carrier is in manual Move Mode at this time.User can arbitrarily select one of two kinds of Move Modes Move Mode intelligent movable luggage case by adjusting the height of liftable power wheel.The Intelligent luggage carrier of the utility model has the advantages that manual Move Mode and non-manual Move Mode.

Description

Intelligent luggage carrier

Technical field

The utility model relates to a kind of luggage case more particularly to a kind of Intelligent luggage carriers with liftable power wheel.

Background technique

Usually there are two types of the luggage cases of move mode in existing market: by the common trunk of manual move mode or It is the electric trunk by electric power mobile mode.Common trunk makes luggage case mobile by dragging pull rod, does not have certainly Move mobile function.Electric trunk only passes through the movement of In-wheel-motor driving luggage case, does not support man-driven usually.Consumer is uncommon Prestige have it is a kind of not only can be mobile by dragging luggage case manually, but also can be by being driven by electricity the mobile luggage case of luggage case.

Utility model content

The technical problem to be solved by the present invention is to provide a kind of Intelligent luggage carriers with liftable power wheel.

In order to solve the above technical problems, the utility model provides the following technical solutions: a kind of Intelligent luggage carrier, including case Body, power supply, the auxiliary wheel for being set to the bottom of box and the power wheel module, the control system that connect to power supply, the power wheel model Block includes liftable power wheel, and when power wheel protrudes out outside cabinet, the control system controls the power wheel rotation.

Compared to the prior art the utility model has the following beneficial effects: the Intelligent luggage carrier of the utility model includes peace Auxiliary wheel loaded on luggage body bottom and the power wheel module that auxiliary wheel can be driven to rotate together.The power wheel module Liftable power wheel can to protrude out cabinet outer or collapse into cabinet.When power wheel protrudes out outside cabinet, auxiliary wheel from It moves in power wheel and driving Intelligent luggage carrier is mobile together, Intelligent luggage carrier is in non-manual Move Mode at this time；Work as power wheel When collapsing into cabinet, Intelligent luggage carrier is supported in ground by auxiliary wheel, user can be convenient by pull rod dragging or Push Intelligent luggage carrier mobile, Intelligent luggage carrier is in manual Move Mode at this time, convenient for users to push-and-pull.

Preferably, the power wheel module includes being fixed on the intracorporal fixed body of case, the power wheel being installed on fixed body Lifting assembly, the power wheel lifting assembly include the shaft being installed on fixed body, the connecting rod being connected in shaft and can The force-applying piece of the shaft rotation is driven, the power wheel is installed on connecting rod, and it is perforative that the fixed body is equipped with appearance power wheel First opening, the cabinet are equipped with opposite with the first opening and hold perforative second opening of power wheel, and the force-applying piece being capable of band Dynamic power wheel passes through first opening and the second opening is protruded out outside cabinet or collapsed into cabinet.

Preferably, the quantity of the power wheel module is two, respectively the first module and the second module；First mould Block includes being fixed on intracorporal first fixed body of case, the first power wheel lifting assembly being installed on the first fixed body, and described One power wheel lifting assembly include the first rotating shaft being installed on the first fixed body, the first connecting rod being connected in first rotating shaft, The first power wheel for being installed on first connecting rod and the first force-applying piece for being able to drive the first rotating shaft rotation；Second mould Block includes being fixed on intracorporal second fixed body of case, the second power wheel lifting assembly being installed on the second fixed body, and described Two power wheel lifting assemblies include the second shaft being installed on the second fixed body, the second connecting rod being connected in the second shaft, The second power wheel for being installed on second connecting rod and the second force-applying piece for being able to drive the second shaft rotation.

Preferably, first force-applying piece and the second force-applying piece are the first rotating part and for being located at the outside of cabinet two Two rotating parts.

Preferably, it is respectively equipped with the first locating piece and the second locating piece in the first rotating shaft and the second shaft, described One fixed body is equipped with first cooperated with the first locating piece and screws in locating slot and the first back-out locating slot；Second fixed body is set Have and screws in locating slot and the second back-out locating slot with the second of the cooperation of the second locating piece.

Preferably, first locating piece include through first rotating part and protrude out on the outside of cabinet it is first-hand by Portion along the first gliding mass portion that first rotating shaft is slided and can protrude out first rotating shaft to screw in locating slot and the first back-out with first The first flap of locating slot cooperation；First elastic component is installed between first gliding mass portion and first rotating shaft；Described second is fixed Position part include through second rotating part and protrude out the second-hand on the outside of cabinet by portion, can along the second shaft slide second Gliding mass portion and protrude out the second shaft to second screw in locating slot and second screw out locating slot cooperation second flap；It is described The second elastic component is installed between second gliding mass portion and the second shaft.

Preferably, the Intelligent luggage carrier includes bracket base, the bracket base include connecting rod undertaking body, from The fixed part that undertaking body extends, the fixed part are fixedly connected on first fixed body or the second fixed body.

Preferably, the quantity of the fixed body is two, respectively the first fixed body and the second fixed body, the shaft One end is installed on the first fixed body, the other end is installed on the second fixed body；The quantity of the connecting rod is two, respectively the One connecting rod and second connecting rod；The quantity of power wheel is two, the first power wheel and the connection being respectively connected on first connecting rod In the second power wheel on second connecting rod.

Preferably, the force-applying piece is the rotating part on the outside of cabinet.

Preferably, the shaft is equipped with locating piece, and it is fixed that first fixed body is equipped with the screw-in cooperated with the locating piece Position slot and back-out locating slot.

Preferably, the locating piece include through the rotating part and protrude out the hand on the outside of cabinet by portion, can be along shaft The gliding mass portion of sliding and protrude out shaft to screw in locating slot and screw out locating slot cooperation baffle；The gliding mass portion with turn Elastic component is installed between axis.

Preferably, the force-applying piece includes drawing the knob being installed on cabinet, one end to be connected to the other end on knob to connect Draw piece on the first connecting rod or second connecting rod.

Detailed description of the invention

Fig. 1 is the stereoscopic schematic diagram of the Intelligent luggage carrier of the utility model embodiment one；

Fig. 2 is the schematic internal view of the Intelligent luggage carrier of embodiment one；

Fig. 3 is the stereoscopic schematic diagram of the power wheel module of embodiment one；

Fig. 4 is the stereoscopic schematic diagram of the fixed body of embodiment one；

Fig. 5 is the stereoscopic schematic diagram of the power wheel lifting assembly of embodiment one；

Fig. 6 is the decomposition diagram of each accessory in the power wheel lifting assembly of embodiment one；

Fig. 7 is the connection schematic diagram of locating piece in the power wheel module of embodiment one；

Fig. 8 is the stereoscopic schematic diagram of the rotating part of embodiment one；

Fig. 9 be Fig. 8 in rotating part A-A to cross-sectional view；

Figure 10 a is the stereoscopic schematic diagram of the first fixed body of embodiment one；

Figure 10 b is the stereoscopic schematic diagram at another visual angle of the first fixed body of embodiment one；

Figure 11 a is the stereoscopic schematic diagram of the second fixed body of embodiment one；

Figure 11 b is the stereoscopic schematic diagram at another visual angle of the second fixed body of embodiment one；

Figure 12 is the stereoscopic schematic diagram of the bracket base of embodiment one；

Figure 13 is the schematic internal view of the Intelligent luggage carrier of embodiment two；

Figure 14 a is that the first fixed body of embodiment two connects the stereoscopic schematic diagram of the second fixed body；

Figure 14 b is the stereoscopic schematic diagram that the first fixed body of embodiment two connects another visual angle of the second fixed body；

Figure 15 is the schematic internal view of the Intelligent luggage carrier of embodiment three；

Figure 16 a is that the first fixed body of embodiment three connects the stereoscopic schematic diagram of the second fixed body；

Figure 16 b is the stereoscopic schematic diagram that the first fixed body of embodiment three connects another visual angle of the second fixed body.

Specific embodiment

Specific embodiment of the present utility model is described in detail with reference to the accompanying drawing, rather than to the utility model Protection scope limitation.

Embodiment one refering to fig. 1 and Fig. 2, one of the present embodiment Intelligent luggage carrier, including cabinet 1, be installed on cabinet 1 On pull rod 2, be installed on 1 bottom of cabinet four auxiliary wheels 10 and power wheel module 3, be installed on inside cabinet 1 to pacify The motor control box 11 for filling control system, the photographing module 12 and power supply 13 being installed on inside cabinet 1.Power wheel module 3 includes To be driven by electricity the mobile power wheel 53 of Intelligent luggage carrier.Power wheel 53 can cooperate four auxiliary wheels 10 to support intelligent row jointly Lee's case；Four auxiliary wheels 10 can also be driven to rotate so that Intelligent luggage carrier is mobile.Control system is to control 53 turns of power wheel It is dynamic.12 signal of photographing module is connected to control system.Photographing module 12 includes that can penetrate the camera 14 and connect that cabinet 1 images Connect the image processing module of camera 14.User can be dragged or be pushed Intelligent luggage carrier mobile by pull rod 2；User is also It can the flat-pushing Intelligent luggage carrier movement when four auxiliary wheels 10 land；Certain Intelligent luggage carrier makes with user and being located at When the front or behind of user, Intelligent luggage carrier can also be believed by the mobile image of the related user shot by camera 14 Breath, is sent to control system after image processing module information processing, drives power wheel 53 to rotate by control system, four auxiliary Help wheel 10 to be driven in the rotation of power wheel 53 so that front or behind of the Intelligent luggage carrier in user, it is automatic with user into Row is corresponding mobile and turns to.

Refering to Fig. 2 to Fig. 7, power wheel module 3 includes the fixed body 4 being fixed in cabinet 1, is installed on fixed body 4 Power wheel lifting assembly 5.The fixed body 4 is an accommodating box body for being equipped with opening, accommodates the inside of box body equipped with dynamic to install The supporter 41 of wheels lifting assembly 5.Power wheel lifting assembly 5 includes the shaft 51 being installed on fixed body 4, is connected to shaft Connecting rod 52 on 51, the power wheel 53 being installed on connecting rod 52 and the force-applying piece for being able to drive the rotation of shaft 51.The supporter 41 Outside to the inside of the extension protruding upward of the bottom of self-retaining body 4, extension self-retaining body 4 is successively arranged shaft positioning region 411, baffle transposition portion 412 and shaft interconnecting piece 413.Shaft interconnecting piece 413, the side wall of fixed body 4 and 1 side wall of cabinet open up There is the axis hole 414 positioned at same axis.The shaft 51 of power wheel lifting assembly 5 is cooperatively connected in the axis hole 414, and the two of shaft 51 End protrudes from the axis hole 414 being provided on 1 side wall of shaft interconnecting piece 413 and cabinet respectively.One end of connecting rod 52 is fixedly connected on The shaft 51 of shaft interconnecting piece 413 is protruded from, the other end installs power wheel 53 by wheel shaft.Force-applying piece, which is fixedly connected on, to be protruded from The shaft 51 of 1 side wall of cabinet.User pulls force-applying piece manually, so that shaft 51 rotates, so that being fixedly connected on connecting rod Power wheel 53 on 52 follows shaft 51 to make equidirectional rotation, and power wheel 53 can be swung up and down relative to shaft 51, i.e. power Wheel 53 can oscilaltion relative to cabinet 1.Pull force-applying piece can make power wheel 53 with ground face contact, can also be away from Ground.

Fixed body 4 is equipped with the wheel shaft installation end perforative for holding the opening of power wheel 53 perforative first 415 and holding connecting rod 52 Three openings 416, the first opening 415 and third opening 416 are interconnected.Cabinet 1 is equipped with opposite with the first opening 415 and holds power It is perforative to take turns 53 perforative second opening (not shown)s, wheel shaft installation end opposite with third opening 416 and appearance connecting rod 52 4th opening (not shown), the second opening and the 4th opening are also interconnected.Force-applying piece drives power wheel 53 to swing up and down When, which can pass through the first opening 415 and the second opening is protruded out outside cabinet or collapsed into cabinet, connect accordingly The wheel shaft installation end of bar 52 can follow power wheel 53 to protrude out outside cabinet or collapse into cabinet.Certainly in other embodiments In, four auxiliary wheels 10 of 1 bottom of cabinet are mounted on because specification is smaller so that when the liftoff spacing in 1 bottom of cabinet is smaller, fixed body 4 It can be provided only with and hold the opening of power wheel 53 perforative first 415, corresponding cabinet 1 can also be provided only with and the first 415 phases of opening Pair and hold power wheel 53 perforative second be open.The wheel shaft installation end of connecting rod 52 cannot follow power wheel 53 to protrude out outlet at this time In vitro, it is only necessary to which it is outer that the partial contour of power wheel 53 protrudes out cabinet.When power wheel 53 protrudes out outside cabinet, control system System can drive the power wheel 53 to rotate, and four auxiliary wheels 10 is driven to rotate for power wheel 53 so that Intelligent luggage carrier is mobile.Be conducive to Intelligent luggage carrier is automatically mobile with user.When power wheel 53 collapses into cabinet, Intelligent luggage carrier is by four auxiliary Wheel 10 is supported in ground, is conducive to user's dragging or pushes Intelligent luggage carrier mobile.Certainly in other embodiments, cabinet It is mountable in 1 to have balance module；When power wheel 53 contacts ground, four auxiliary wheels 10 can be made to be located away from ground, at this time Intelligent luggage carrier can be used as balance car use.

Refering to fig. 1 and Fig. 7 to Fig. 9, force-applying piece are the rotating part 54 positioned at 1 outside of cabinet.Rotating part 54 includes set It is connected to the axle sleeve 541 of shaft 51, the hand-held rotating handle 542 protruded towards radial direction from the portion perimeter of axle sleeve 541, fixed connects It is connected to the limit plate 543 of 541 end face of axle sleeve, reinforces power towards the turning handle that radial direction is protruded from the portion perimeter of limit plate 543 Arm 544.The turning handle reinforcement arm of force 544 is fixed to fit in hand-held rotating handle 542, and the length that turning handle reinforces the arm of force 544 is greater than hand-held revolve The length of turning handle 542.Axle sleeve 541 is fixedly connected with shaft 51 by pin shaft.The side wall being connect on cabinet 1 with shaft 51 recessed one Circular counter bore 15.The circular counter bore 15 is using the axle center of shaft 51 as the center of circle, to hold the length of rotating handle 542 as radius.The circle The depth of shape counterbore 15 is equal to the width of axle sleeve 541.Hand-held rotating handle 542 is installed in circular counter bore 15, it is possible to reduce axle sleeve 541 and hand-held rotating handle 542 expose to the length in the outside of cabinet 1, collided with reducing axle sleeve 541 and hand-held rotating handle 542 in case The probability that collides with of other objects in 1 outside of body；Also the aesthetics of cabinet 1 can be improved.Turning handle reinforces the arm of force 544 beyond hand-held rotation The portions proximate of handle 542 is located at the periphery of circular counter bore 15 in 1 outer wall of cabinet, is convenient to user and pulls rotating part 54.When So in other embodiments, the swing angle that shaft 51 rotates can also be surrounded according to power wheel 53, rotating part is pulled in determination 54 rotation angle range, the side wall being connect with shaft 51 on cabinet 1 recessed one fan-shaped counterbore in the rotation angle range.It should Fan-shaped counterbore is using the axle center of shaft 51 as the center of circle, to hold the length of rotating handle 542 as radius.

Refering to Fig. 6 and Fig. 7, shaft 51, which is equipped with, can limit the locating piece 55 that shaft 51 rotates angle.Shaft 51 is one Air-cored axis, locating piece 55 are slidably coupled in the hollow axis hole of shaft 51.Locating piece 55 includes through rotating part 54 and protruding out The hand of the external side of outlet by portion 551, gliding mass portion 552 and 51 periphery of shaft can be protruded out to limit in axial sliding along shaft 51 The baffle 553 of the rotation angle of shaft 51.Shaft 51, which is equipped with, holds the accommodation groove 511 that baffle 553 stretches out, and accommodation groove 511 is in shaft It is axially extending on 51.Baffle 553 protrudes from gliding mass portion 552 and runs through accommodation groove 511.The gliding mass portion 552 of locating piece 55 relative to When shaft 51 slides axially, baffle 553 can follow gliding mass portion 552 to slide together.Baffle 553 can be axial along accommodation groove 511 It slides, and slides into the baffle transposition portion 412 of supporter 41 by the shaft positioning region 411 of supporter 41.The shaft of supporter 41 Positioning region 411 is equipped with the screw-in locating slot 4111 cooperated with the baffle 553 of locating piece 55 and screws out locating slot 4112, screws in positioning Slot 4111 and two notches for screwing out locating slot 4112 are axially arranged.It screws in locating slot 4111 and screws out locating slot 4112 and distinguish Limitation power wheel 53 collapses into cabinet and protrudes out the swing angle outside cabinet.The baffle transposition portion 412 of supporter 41 is one Baffle 553 can be held and surround the hollow space that shaft 51 is freely rotated.The baffle 553 of locating piece 55 slides into baffle transposition portion When 412, pulls rotating part 54 and shaft 51 is rotated, the baffle 553 of locating piece 55 follows shaft 51 to rotate together, can will keep off The rotation of piece 553 extremely screws in locating slot 4111 or screws out the corresponding position angle of locating slot 4112.Determine when baffle 553 is located to screw out When the slot 4112 of position, power wheel 53 protrude out outside cabinet and and four auxiliary wheels 10 with ground face contact, each contact point is in together One plane is conducive to power wheel 53 and drives four auxiliary wheels 10 to rotate and drive Intelligent luggage carrier mobile；When baffle 553 is located at rotation When entering locating slot 4111, power wheel 53 is collapsed into cabinet, can prevent power wheel 53 and ground face contact.

Refering to Fig. 6 to Fig. 9, the hand of locating piece 55 is fixedly connected by portion 551 with gliding mass portion 552.Hand is protruded out by portion 551 for one First cylindrical body in 1 outside of cabinet out.Gliding mass portion 552 is the second cylindrical body of one with the hollow shaft hole matching of shaft 51.Hand is pressed The diameter in portion 551 is less than the diameter in gliding mass portion 552.The end face of the limit plate 543 of rotating part 54 offers mating connection hand by portion 551 connecting hole 545, the diameter of the connecting hole 545 are also smaller than the diameter in gliding mass portion 552, and rotating part 54 can by limit plate 543 1 outside of cabinet is protruded to limit gliding mass portion 552.Elastic component 56 is installed between gliding mass portion 552 and shaft 51.Elastic component 56 is Spring, spring are installed in the hollow axis hole of shaft 51, and one end is connected to the gliding mass portion 552 of locating piece 55, other end connection In shaft 51.The position that spring is connected in shaft 51 is equipped with limited block 512, can be convenient in installation spring.Locating piece 55 is logical The stretching force for crossing spring can make gliding mass portion 552 slide to 411 direction of shaft positioning region of supporter 41, in order to baffle 553 slide into screw-in locating slot 4111 or screw out in locating slot 4112, and anti-stop tab 553 is detached from screw-in locating slot 4111 Or screw out locating slot 4112；Make to go smoothly simultaneously and keeps protruding out the state on the outside of cabinet by portion 551.

User pulls rotating part 54 and cooperates the hand for pressing locating piece 55 by portion 551, and power wheel 53 can be made to be in It protrudes out the state outside cabinet or collapses into the intracorporal state of case.When power wheel 53 is converted by the state protruded out outside cabinet to receipts When the intracorporal state of retraction case, firmly pressing hand presses portion 551 to user first, so that locating piece 55 overcomes the stretching force of spring, The baffle 553 of locating piece 55 is detached from back-out locating slot 4112, and slides into the baffle transposition portion 412 of supporter 41；It pulls again Dynamic rotating part 54, so that angle of the baffle 553 around the rotation of shaft 51 to the corresponding position for screwing in locating slot 4111；Then it uses Person, which is gradually reduced, is applied to hand by the pressing force in portion 551, and is less than the stretching force of spring, and the baffle 553 of locating piece 55 passes through bullet The stretching force of spring, which slides into, to be screwed in locating slot 4111, be can be completed to switch to power wheel 53 at this time and is collapsed into the intracorporal shape of case State.Conversely, user uses first when power wheel 53 is converted by collapsing into the intracorporal state of case to the state protruded out outside cabinet Power presses hand and presses portion 551, so that locating piece 55 overcomes the stretching force of spring, the baffle 553 of locating piece 55 is detached to be positioned in screw-in Slot 4111, and slide into the baffle transposition portion 412 of supporter 41；Rotating part 54 is reversely pulled again, is turned so that baffle 553 surrounds The rotation of axis 51 extremely screws out the angle of the corresponding position of locating slot 4112；Then user, which is gradually reduced, is applied to hand by portion 551 Pressing force, and it is less than the stretching force of spring, the baffle 553 of locating piece 55 slides into back-out locating slot by the stretching force of spring In 4112, it can be completed at this time and power wheel 53 switched into the state protruded out outside cabinet.

In the present embodiment, when power wheel 53 protrudes out outside cabinet, auxiliary wheel 10 is driven in power wheel 53 and drives together Intelligent luggage carrier is mobile, and Intelligent luggage carrier is in non-manual Move Mode at this time；When power wheel 53 collapses into cabinet, intelligence Luggage case is supported in ground by auxiliary wheel 10, and user can be dragged or be pushed Intelligent luggage carrier mobile by pull rod 2, at this time Intelligent luggage carrier is in manual Move Mode.User can arbitrarily select two kinds by adjusting the height of liftable power wheel One of Move Mode Move Mode intelligent movable luggage case.Improve the usage experience of Intelligent luggage carrier.

Refering to fig. 1, in the present embodiment, 1 outer wall of cabinet for being equipped with rotating part 54 is marked with the first graduation mark 16 and second Graduation mark 17.First graduation mark 16 and the second graduation mark 17 are that two kinds of the hand-held rotating handle 542 of rotating part 54 pull angle The position line.First graduation mark 16 and the second graduation mark 17 correspond respectively to two kinds of shaft 51 of the power wheel 53 under two states Rotate angle.First graduation mark 16 corresponds to power wheel 53 and is in the state protruded out outside cabinet；Second graduation mark 17 corresponds to Power wheel 53 is in and collapses into the intracorporal state of case.User is when switching the two states of power wheel 53, it is only necessary to observation rotation Whether the graduation mark above moving part 54 corresponds to the first graduation mark 16 or the second graduation mark 17, simple and practical.

Certainly in other embodiments, can also the baffle transposition portion 412 of supporter 41 be provided with the first block and Second block.The baffle 553 of locating piece 55 is between the first block and the second block.The position of first block and the second block Correspond respectively to two kinds of rotation angles of shaft 51 of the power wheel 53 under two states.The position of first block corresponds to power Wheel 53 is in the state protruded out outside cabinet；The position of second block is in corresponding to power wheel 53 and collapses into the intracorporal shape of case State.User is when switching the two states of power wheel 53, it is only necessary to when baffle 553 slides into baffle transposition portion 412, pass through Rotating part 54 is pulled, when can not be rotated after the contact to the first block or the second block of baffle 553, hand is gradually unclamped and presses portion 551, i.e., The switching of the two states of achievable power wheel 53.It is convenient and practical without observation.

Refering to Fig. 2, Figure 10 a, Figure 10 b, Figure 11 a and Figure 11 b, in the present embodiment, the quantity of power wheel module 3 is two, Respectively the first module 3a and the second module 3b.First module 3a and the second module 3b is respectively arranged in the left side of 1 bottom of cabinet And right side, the first module 3a and the second module 3b are arranged symmetrically.

First module 3a includes being fixed on the first fixed body 4a in left side in cabinet 1, being installed on the first fixed body 4a First power wheel lifting assembly 5a.The inside of first fixed body 4a is equipped with first to install the first power wheel lifting assembly 5a Supporter 41a.The extension of first supporter 41a is equipped with first rotating shaft positioning region 411a, first flap transposition portion 412a and the One shaft interconnecting piece 413a.First power wheel lifting assembly 5a includes being installed on the first supporter 41a of the first fixed body 4a First rotating shaft 51a, the first connecting rod 52a being connected on first rotating shaft 51a, the first power for being installed on first connecting rod 52a Wheel 53a and the first force-applying piece for being able to drive first rotating shaft 51a rotation.First force-applying piece is the first rotation positioned at 1 outside of cabinet Moving part 54a.First rotating part 54a is socketed on the first rotating shaft 51a protruded out on the outside of cabinet.First fixed body 4a, which is equipped with, holds the Perforative first opening 415 of one power wheel 53a, cabinet 1, which is equipped with and appearance first power wheel 53a opposite with the first opening 415, to be run through Second opening.The first rotating part 54a is pulled to be able to drive the first power wheel 53a to protrude out cabinet outer or collapse into cabinet. First rotating shaft 51a is equipped with equipped with the first rotating shaft positioning region 411a of the first locating piece 55a, the first supporter 41a to be determined with first The first of position part 55a cooperation screws in locating slot and the first back-out locating slot.First locating piece 55a includes running through the first rotating part 54a and protrude out first-hand on the outside of cabinet by portion 551a, along the first gliding mass portion that first rotating shaft 51a is slided and the can be protruded out First flap of the one shaft 51a to screw in locating slot and the first back-out locating slot cooperation with first.It is set on first rotating shaft 51a Have and hold the first accommodation groove that first flap is stretched out, first flap is protruded from the first gliding mass portion and runs through the first accommodation groove.First is sliding First elastic component is installed, the first elastic component is a spring between body portion and first rotating shaft 51a.First locating piece 55a passes through bullet The stretching force of spring is slided to the first rotating shaft positioning region direction 411a of the first supporter 41a, in order to the first locating piece 55a's First flap slides into the first screw-in locating slot or the first back-out locating slot, and it is fixed in the first screw-in to prevent first flap to be detached from Position slot or the first back-out locating slot.When first flap, which is located at first, screws out locating slot, the first power wheel 53a is protruded out outside cabinet And with four auxiliary wheels 10 with ground face contact, each contact point is in same plane, is conducive to the first power wheel 53a and drives four A auxiliary wheel 10 rotates and drives Intelligent luggage carrier mobile；When first flap, which is located at first, screws in locating slot, the first power wheel 53a is collapsed into cabinet, can prevent the first power wheel 53a and ground face contact.

Second module 3b includes being fixed on the second fixed body 4b on right side in cabinet 1, being installed on the second fixed body 4b Second power wheel lifting assembly 5b.The inside of second fixed body 4b is equipped with second to install the second power wheel lifting assembly 5b Supporter 41b.The extension of second supporter 41b is equipped with the second shaft positioning region 411b, second flap transposition portion 412b and the Two shaft interconnecting piece 413b.Second power wheel lifting assembly 5b includes being installed on the second supporter 41b of the second fixed body 4b The second shaft 51b, the second connecting rod 52b being connected on the second shaft 51b, the second power for being installed on second connecting rod 52b Wheel 53b and the second force-applying piece for being able to drive the second shaft 51b rotation.Second force-applying piece is the second rotation positioned at 1 outside of cabinet Moving part 54b.Second rotating part 54b is socketed on the second shaft 51b protruded out on the outside of cabinet.Second fixed body 4b, which is equipped with, to be held Perforative first opening 415 of second power wheel 53b, cabinet 1 are equipped with and appearance second power wheel 53b opposite with the first opening 415 and pass through The second opening worn.The second rotating part 54b is pulled to be able to drive the second power wheel 53b to protrude out cabinet outer or collapse into cabinet It is interior.Second shaft 51b is equipped with and the equipped with the second shaft positioning region 411b of the second locating piece 55b, the second supporter 41b The second of two locating piece 55b cooperation screws in locating slot and the second back-out locating slot.Second locating piece 55b includes running through the second turn Part 54b and protrude out the second-hand on the outside of cabinet by portion 551b, can along the second shaft 51b slide the second gliding mass portion and protrude out Second flap of the second shaft 51b to screw in locating slot and the second back-out locating slot cooperation with second.It is set on second shaft 51b Have and hold the second accommodation groove that second flap is stretched out, second flap is protruded from the second gliding mass portion and runs through the second accommodation groove.Second is sliding Second elastic component is installed, the second elastic component is a spring between body portion and the second shaft 51b.Second locating piece 55b passes through bullet The stretching force of spring is slided to the second shaft positioning region direction 411b of the second supporter 41b, in order to the second locating piece 55b's Second flap slides into the second screw-in locating slot or the second back-out locating slot, and it is fixed in the second screw-in to prevent second flap to be detached from Position slot or the second back-out locating slot.When second flap, which is located at second, screws out locating slot, the second power wheel 53b is protruded out outside cabinet And with four auxiliary wheels 10 with ground face contact, each contact point is in same plane, is conducive to the second power wheel 53b drive Four auxiliary wheels 10 rotate and drive Intelligent luggage carrier mobile；When second flap, which is located at second, screws in locating slot, the second power Wheel 53b is collapsed into cabinet, can prevent the second power wheel 53b and ground face contact.

Two power wheels 53 are when the state protruded out outside cabinet and collapsing between the intracorporal state of case switches, user Two hands for protruding out 1 two sides of cabinet are pressed by portion simultaneously first, and two rotating parts for then pulling 1 two sides of cabinet make first Shaft 51a and the second shaft 51b rotating Vortex, then two hands are loosened by portion.It can also be only with one in the present embodiment One power wheel module is only installed in power wheel 53, i.e. cabinet 1；It can also be in the outer of the first fixed body 4a and the second fixed body 4b One embracing layer of installation is enclosed, prevents dust from penetrating into inside cabinet 1 between two fixed bodies, pollution is placed on inside cabinet 1 Article.Certainly in other embodiments, first rotating shaft 51a and the second shaft 51b in two power wheel modules can consolidate Fixed connection, to be convenient to user when pulling two rotating parts, first rotating shaft 51a and the second shaft 51b keep synchronous rotary.

Refering to fig. 12, Intelligent luggage carrier includes the bracket base 6 for installing pull rod 2.Bracket base 6 includes connecting rod 2 Undertaking body 61, fixed part 62 from undertaking body 61 to the first direction fixed body 4a that extend from, connection undertaking body 61 and fixed part 62 Connector 63.The arc-shaped shape of connector 63, to buffer the reaction force for being transferred to pull rod 2 by 1 bottom of cabinet.63 self-supporting of connector Junctor 61 tilts down the top for extending to the first fixed body 4a, fixes so that the fixed part 62 of bracket base 6 is superimposed on first The upper surface of body 4a, the fixed part 62 are fixedly connected on the first fixed body 4a.The fixed part 62 of certain bracket base 6 can also be consolidated Surely it is connected to the second fixed body 4b.Jagged 64 are opened up on connector, can save material processing cost, and are conducive to mold and are added Work design.

In the present embodiment, undertaking body 61 includes two pull rod sockets 65 and the receiving between two pull rod sockets 65 Slot.Pull rod 2 includes two struts 21 being inserted on two pull rod sockets 65 respectively.Certainly in other embodiments, strut 21 Quantity can also be one or be three or more, the quantity of strut 21 depends on the specification size of luggage case.Strut 21 is more The telescopic hollow bar of grade, and from outside cabinet 1 internal stretch to cabinet 1, it is convenient to user and grasps pull rod 2.Each pull rod Socket 65 is protruded to 21 direction of strut and is inserted into strut 21 including a support baseboard 651,651 end face of self-supporting bottom plate First casting lug thereon 652 in portion, 651 end face of self-supporting bottom plate protrude to 21 direction of strut and are surrounded on the second convex of 21 periphery of strut Block 653 out.The cross section of the periphery of first casting lug thereon 652 is matched with the cross section of the inner circumferential of strut 21.First casting lug thereon 652 with It is equipped between second casting lug thereon 653 several to push up the reinforcing rib 654 for holding 21 periphery of strut.Strut 21 is inserted in the first casting lug thereon Between 652 and several reinforcing ribs 654, strut 21 may make to fix with 6 phase of bracket base.The screw of pull rod socket 65 is fixed Hole is located on the second casting lug thereon 653, and screw is solid through the 5th fixed part of axle retainer and the screw of the second casting lug thereon 653 Determine hole, and be held in 21 side of strut, further such that strut 21 is fixedly connected on bracket base 6.

Referring again to Fig. 1 and Fig. 2, in the present embodiment, the motor control box 11 of Intelligent luggage carrier be set to two struts 21 it Between, the inner space of cabinet 1 is effectively utilized, is conducive to cabinet 1 and places more luggage.Motor control box 11 includes box Body, box cover, the box body fixed part 112 on box body.Box body fits in 1 inner wall of cabinet, and is fixed in cabinet 1 by screw On wall.Box body fixed part 112 is located in the container of bracket base 6 and is fixedly connected on the undertaking body 61 of bracket base 6.Into One step improves the installation fastness of motor control box 11, and reduction motor control box 11 is displaced into uneven in Intelligent luggage carrier Road surface when there is a phenomenon where loosen.

In the present embodiment, when photographing module 12 is assembled on cabinet 1, camera 14 is located at the inside of cabinet 1.Cabinet 1 Side wall be equipped with and hold the through-hole that camera 14 images, the position of the through-hole corresponds to the position of camera 14, camera 14 It can be shot through the through-hole in the inside of cabinet 1.Certain camera 14 can also be embedded in the through-hole and penetrate should Through-hole is shot.The side wall of cabinet 1 is equipped with the transparent base layer positioned at camera 14, and camera 14 can penetrate the transparent base Layer is shot, and transparent base layer can also prevent dust to be covered in the camera lens surface of camera 14.The material of the transparent base layer is Glass, acrylic or resin optical material.Photographing module 12 can also be intelligent electronic device, such as smart phone, plate electricity Brain or digital camera, reduce the production cost of Intelligent luggage carrier, and are convenient to public use.It is equipped on cabinet 1 to solid Determine the fixing piece of photographing module 12.Certainly in other embodiments, photographing module 12 can be fixedly connected on motor control box 11, it can also be assembled in the inside of motor control box 11, improve the installation fastness of photographing module 12.Camera 14 is connected to Image processing module.Camera 14 feeds back to image processing module to shoot the mobile image information of user, is conducive to Intelligent luggage carrier is mobile with user and turns to.The camera 14 and image processing module of the Intelligent luggage carrier, which are integrated in, to be taken the photograph As in module 12.Worker is when assembling the camera 14 and image processing module of Intelligent luggage carrier, it is only necessary to by photographing module 12 It is assembled on cabinet 1, the assembling of camera 14 can be completed, assembling speed is fast, is conducive to improve property easy for installation.And it images First 14 and the signal wire of image processing module be also integrated in photographing module 12, there is no collide with when placing article for luggage case The phenomenon that signal wire connector.

In the present embodiment, photographing module 12 and power supply 13 are installed on the side of pull rod 2 and are fixedly connected on 1 inner wall of cabinet On.The camera shooting direction of camera 14 corresponds to the direction of travel of two power wheels 53.Certain photographing module 12 and power supply 13 can also It is installed between two struts 21 of pull rod 2.

Two power wheels 53 are hub motor wheel.Control system is connect with two wheel hub electric locomotive wheel signals, realizes intelligence The operation of advance, retrogressing and the steering of luggage case.Using hub motor wheel driving structure compared to motor combination speed reducer, The driving structure of differential mechanism, small volume are convenient to be mounted in power wheel module 3, only take up the smaller space inside cabinet 1. The outer wall of cabinet 1 is recessed with respectively to four accommodation grooves 511 for installing four auxiliary wheels 10, improves the beauty of Intelligent luggage carrier The property seen.Four auxiliary wheels 10 are located at the four corners of 1 lower section of cabinet.Intelligent luggage carrier is with user and is located at user's When front or behind is mobile, four auxiliary wheels 10 are driven in two power wheels 53, and common rotation makes Intelligent luggage carrier mobile.This reality It applies in example, auxiliary wheel 10 is adopted as universal wheel.

3, Figure 14 a and Figure 14 b, the difference place of the present embodiment and embodiment one are that first is solid to embodiment two refering to fig. 1 Determine body 74a and the second fixed body 74b connected only with a shaft 71, and by the shaft 71 connect the first power wheel 72a and Second power wheel 72b；One rotating part 73 is only installed, pulling the rotating part 73 can make shaft 71 rotate on the outside of cabinet.

In the present embodiment, the quantity of power wheel module 7 is two, respectively the first module 7a and the second module 7b.First Module 7a and the second module 7b is respectively arranged in the right side and left side of the bottom of box.

First module 7a includes being fixed on the first fixed body 74a on right side in cabinet, being installed on the first fixed body 74a First power wheel lifting assembly 75a.The inside of first fixed body 74a is equipped with to install the first power wheel lifting assembly 75a's First supporter 76a.The extension of first supporter 76a is equipped with shaft positioning region, baffle transposition portion and first rotating shaft interconnecting piece. First power wheel lifting assembly 75a includes the shaft 71 being installed on the first supporter 76a of the first fixed body 74a, is connected to First connecting rod in shaft 71, the first power wheel 72a being installed on first connecting rod and the force-applying piece for being able to drive shaft rotation. Force-applying piece is the rotating part 73 on the outside of cabinet.Rotating part 73 is socketed in the shaft 71 protruded out on the outside of cabinet.Shaft 71 It is equipped with locating piece, the shaft positioning region of the first supporter 76a is equipped with the screw-in locating slot cooperated with locating piece and screws out positioning Slot.Locating piece include through rotating part and protrude out the hand on the outside of cabinet by portion 77, can along shaft slide gliding mass portion and protrude out Shaft is to the baffle with screw-in locating slot and back-out locating slot cooperation out.Shaft, which is equipped with, holds the accommodation groove that baffle stretches out, gear Piece protrudes from gliding mass portion and runs through accommodation groove.

Second module 7b includes being fixed on the second fixed body 74b in left side in cabinet, being installed on the second fixed body 74b Second power wheel lifting assembly 75b.The inside of second fixed body 74b is equipped with to install the second power wheel lifting assembly 75b's Second supporter 76b.The shaft 71 being installed on the first fixed body 74a extends on the second fixed body 74b, one end of shaft 71 It is installed on the first fixed body 74a, the other end is installed on the second fixed body 74b.The extension of second supporter 76b is equipped with the Two shaft interconnecting pieces, the shaft elongated end for extending to the second fixed body 74b are installed on second by the second shaft interconnecting piece and fix On body 74b.Second power wheel lifting assembly 75b includes the second connecting rod for being connected to shaft elongated end, is installed on second connecting rod The second power wheel 72b.

First power wheel 72a and the second power wheel 72b are fixedly connected in shaft 71, and can be made by pulling rotating part 73 One power wheel 72a and the second power wheel 72b oscilaltion simultaneously.First fixed body 74a and the second fixed body 74b are respectively equipped with appearance Perforative two first opening of first power wheel 72a and the second power wheel 72b, cabinet are equipped with opposite with two first openings and hold first Perforative two second opening of power wheel 72a and the second power wheel 72b.The first power wheel 72a can be driven simultaneously by pulling rotating part It protrudes out outside cabinet or is collapsed into cabinet with the second power wheel 72b.

Elastic component is installed, elastic component is a spring between the gliding mass portion of locating piece and shaft.Locating piece passes through spring Stretching force is slided to the shaft positioning region direction of the first supporter 76a, in order to which the baffle of locating piece slides into screw-in locating slot Or it screws out in locating slot, and anti-stop tab is detached from screw-in locating slot or screws out locating slot.When baffle, which is located at, screws out locating slot, First power wheel 72a and the second power wheel 72b protrude out outside cabinet and and four auxiliary wheels with ground face contact, each contact Point is in same plane, is conducive to the first power wheel 72a and the second power wheel 72b and four auxiliary wheels is driven to rotate and drive intelligence Luggage case is mobile；When baffle, which is located at, screws in locating slot, the first power wheel 72a and the second power wheel 72b are collapsed into cabinet, It can prevent the first power wheel 72a and the second power wheel 72b and ground face contact.

For two power wheels when the state protruded out outside cabinet and collapsing between the intracorporal state of case switches, user is first It first presses the hand protruded out on the outside of cabinet then to be pulled rotating part 73 by portion 77 and shaft 71 is rotated, then loosens hand by portion 77 ?.

5, Figure 16 a and Figure 16 b, the difference place of the present embodiment and embodiment two are force-applying piece 8 to embodiment three refering to fig. 1 Shaft 91 is driven to rotate by a draw piece 81.

In the present embodiment, the quantity of power wheel module 9 is two, respectively the first module 9a and the second module 9b.First Module 9a and the second module 9b is respectively arranged in the right side and left side of the bottom of box.

First module 9a includes being fixed on the first fixed body 92a on right side in cabinet 1, being installed on the first fixed body 92a The first power wheel 95a lifting assembly 93a.The inside of first fixed body 92a is equipped with to install the first power wheel 95a lifting group The first supporter 94a of part 93a.The extension of first supporter 94a is equipped with first rotating shaft interconnecting piece.First power wheel 95a liter The part 93a that comes down to a lower group includes the shaft 91 being installed on the first supporter 94a of the first fixed body 92a, be connected in shaft 91 One connecting rod, the first power wheel 95a being installed on first connecting rod and the force-applying piece 8 for being able to drive the rotation of shaft 91.

Second module 9b includes being fixed on the second fixed body 92b in left side in cabinet, being installed on the second fixed body 92b Second power wheel 95b lifting assembly 93b.The inside of second fixed body 92b is equipped with to install the second power wheel 95b lifting assembly The second supporter 94b of 93b.The shaft 91 being installed on the first fixed body 92a extends on the second fixed body 92b, shaft 91 One end be installed on the first fixed body 92a, the other end is installed on the second fixed body 92b.The extension of second supporter 94b Portion is equipped with the second shaft interconnecting piece, and the shaft elongated end for extending to the second fixed body 92b is installed on by the second shaft interconnecting piece On second fixed body 92b.Second power wheel 95b lifting assembly 93b includes the second connecting rod for being connected to shaft elongated end, is installed on The second power wheel 95b on second connecting rod.

Force-applying piece 8 includes that the knob 82 being installed on cabinet 1, one end is drawn to be connected to the other end on knob 82 and be connected to first Draw piece 81 on connecting rod.The other end of draw piece 81 can also be connected on second connecting rod.The draw piece 81 is metallic rod.User turns round Dynamic knob 82, the torsion of knob 82 are transferred to draw piece 81, change the pulling force for passing through draw piece 81 for the pulling force of draw piece 81, force-applying piece 8 So that shaft 91 rotates.First power wheel 95a and the second power wheel 95b is fixedly connected in shaft 91, and twisting knob 82 can be with So that the first power wheel 95a and the second power wheel 95b oscilaltion simultaneously.Cabinet 1 is equipped with the detent that limitation knob 82 rotates Part (not shown), so that the first power wheel 95a and the second power wheel 95b are able to maintain the state or receipts protruded out outside cabinet The intracorporal state of retraction case.

First fixed body 92a and the second fixed body 92b is respectively equipped with appearance the first power wheel 95a and the second power wheel 95b and passes through Two first openings worn, cabinet 1, which is equipped with and appearance first power wheel 95a and second power wheel 95b opposite with two first openings, to be run through Two second opening.Twisting knob 82 can drive simultaneously the first power wheel 95a and the second power wheel 95b protrude out cabinet it is outer or It collapses into cabinet.

When loosening knob 82, draw piece 81 protrudes out cabinet to bottom offset, the first power wheel 95a and the second power wheel 95b It is outer and and four auxiliary wheels with ground face contact, each contact point is in same plane, is conducive to the first power wheel 95a and second Power wheel 95b drives four auxiliary wheels to rotate and drives Intelligent luggage carrier mobile；When screwing knob 82, draw piece 81 is shifted up, First power wheel 95a and the second power wheel 95b are collapsed into cabinet, can prevent the first power wheel 95a and the second power wheel 95b and ground face contact.

For two power wheels when the state protruded out outside cabinet and collapsing between the intracorporal state of case switches, user is first The card-bit part for being fastened in knob 82 is first loosened, then screws or loosen knob 82, then card-bit part is fastened in knob 82.

Finally, it should be noted that above embodiments are only to illustrate the utility model and not limit the utility model and retouched The technical solution stated；Therefore, although this specification has been carried out detailed description to the utility model referring to the above embodiments, But those skilled in the art should understand that, it still can modify to the utility model or equivalent replacement；And one The technical solution and its improvement for cutting the spirit and scope for not departing from the utility model, should all cover the right in the utility model In claimed range.

Claims

1. a kind of Intelligent luggage carrier, it is characterised in that: including cabinet, power supply, the auxiliary wheel for being set to the bottom of box and and power supply Power wheel module, the control system of connection, the power wheel module include liftable power wheel, when power wheel protrudes out cabinet When outer, the control system controls the power wheel rotation.

2. Intelligent luggage carrier according to claim 1, it is characterised in that: the power wheel module includes being fixed in cabinet Fixed body, the power wheel lifting assembly that is installed on fixed body, the power wheel lifting assembly includes being installed on fixed body Shaft, the connecting rod that is connected in shaft and the force-applying piece for being able to drive the shaft rotation, the power wheel is installed on connecting rod On, the fixed body, which is equipped with, holds perforative first opening of power wheel, and the cabinet is equipped with opposite with the first opening and holds power wheel Perforative second opening, the force-applying piece are able to drive power wheel and protrude out outside cabinet across first opening and the second opening Or it collapses into cabinet.

3. Intelligent luggage carrier according to claim 2, it is characterised in that: the quantity of the power wheel module is two, point It Wei not the first module and the second module；

First module includes being fixed on intracorporal first fixed body of case, the first power wheel liter being installed on the first fixed body It comes down to a lower group part, the first power wheel lifting assembly includes the first rotating shaft being installed on the first fixed body, is connected to first rotating shaft On first connecting rod, the first power wheel for being installed on first connecting rod and the first force for being able to drive the first rotating shaft rotation Part；

Second module includes being fixed on intracorporal second fixed body of case, the second power wheel liter being installed on the second fixed body It comes down to a lower group part, the second power wheel lifting assembly includes the second shaft being installed on the second fixed body, is connected to the second shaft On second connecting rod, the second power wheel for being installed on second connecting rod and the second force for being able to drive the second shaft rotation Part.

4. Intelligent luggage carrier according to claim 3, it is characterised in that: first force-applying piece and the second force-applying piece are point Not Wei Yu the outside of cabinet two the first rotating part and the second rotating part.

5. Intelligent luggage carrier according to claim 4, it is characterised in that: set respectively in the first rotating shaft and the second shaft Have the first locating piece and the second locating piece, first fixed body be equipped with the first screw-in locating slot cooperate with the first locating piece and First screws out locating slot；

Second fixed body is equipped with second cooperated with the second locating piece and screws in locating slot and the second back-out locating slot.

6. Intelligent luggage carrier according to claim 5, it is characterised in that: first locating piece includes running through described first Rotating part and protrude out first-hand on the outside of cabinet by portion, along the first gliding mass portion that first rotating shaft is slided and first turn can be protruded out First flap of the axis to screw in locating slot and the first back-out locating slot cooperation with first；First gliding mass portion and first rotating shaft Between the first elastic component is installed；

Second locating piece include through second rotating part and protrude out the second-hand on the outside of cabinet by portion, can be along second The the second gliding mass portion and protrude out the second shaft to screw in locating slot and the second back-out locating slot cooperation with second that shaft is slided Second flap；

Second elastic component is installed between second gliding mass portion and the second shaft.

7. Intelligent luggage carrier according to claim 6, it is characterised in that: the Intelligent luggage carrier includes bracket base, institute The fixed part stating undertaking body that bracket base includes connecting rod, extending from undertaking body, the fixed part are fixedly connected on described the On one fixed body or the second fixed body.

8. Intelligent luggage carrier according to claim 2, it is characterised in that: the quantity of the fixed body is two, respectively First fixed body and the second fixed body, it is fixed that one end of the shaft is installed on the first fixed body, the other end is installed on second On body；The quantity of the connecting rod is two, respectively first connecting rod and second connecting rod；The quantity of power wheel is two, respectively The first power wheel being connected on first connecting rod and the second power wheel being connected on second connecting rod.

9. Intelligent luggage carrier according to claim 8, it is characterised in that: the force-applying piece is the turn on the outside of cabinet Part.

10. Intelligent luggage carrier according to claim 9, it is characterised in that: the shaft is equipped with locating piece, and described first is solid Determine body to be equipped with the screw-in locating slot cooperated with the locating piece and screw out locating slot.

11. Intelligent luggage carrier according to claim 10, it is characterised in that: the locating piece includes running through the rotating part And protrude out the hand on the outside of cabinet by portion, can along the gliding mass portion that shaft is slided and protrude out shaft to screw in locating slot and rotation The baffle of locating slot cooperation out；Elastic component is installed between the gliding mass portion and shaft.

12. Intelligent luggage carrier according to claim 11, it is characterised in that: the Intelligent luggage carrier includes bracket base, The fixed part that the bracket base includes the undertaking body of connecting rod, extends from undertaking body, the fixed part are fixedly connected on described On first fixed body or the second fixed body.

13. Intelligent luggage carrier according to claim 8, it is characterised in that: the force-applying piece includes drawing to be installed on cabinet Knob, one end be connected to the draw piece that the other end on knob is connected on the first connecting rod or second connecting rod.