CN112043063A

CN112043063A - Self-adaptive intelligent luggage case

Info

Publication number: CN112043063A
Application number: CN202011025838.8A
Authority: CN
Inventors: 王顺
Original assignee: Ma'anshan Weisha Automation Equipment Technology Co Ltd
Current assignee: Ma'anshan Weisha Automation Equipment Technology Co Ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2020-12-08

Abstract

The invention discloses a self-adaptive intelligent luggage case, and relates to the technical field of intelligent luggage cases. The invention comprises a first frame body shaped like a Chinese character 'hui', wherein the top of the first frame body shaped like a 'hui' is slidably connected with a top assembly, the bottom of the first frame body shaped like a 'hui' is slidably connected with a bottom assembly, the first frame body shaped like a 'hui' and the top assembly are connected through a telescopic assembly, the first frame body shaped like a 'hui' and the bottom assembly are also connected through a telescopic assembly, one side of the first frame body shaped like a 'hui' is fixedly provided with a pull rod mechanism, the upper surface of the first frame body shaped like a 'hui' is provided with two groups of 'T' -shaped grooves, two first driving motors are fixedly arranged inside the first frame body shaped like a 'hui', and the output end of each first driving motor is fixedly provided with a first gear. The invention can adjust the internal space of the luggage case according to the quantity of stored articles, thereby greatly improving the applicability of the invention and being easy to be put into the market.

Description

Self-adaptive intelligent luggage case

Technical Field

The invention belongs to the technical field of intelligent luggage cases, and particularly relates to a self-adaptive intelligent luggage case.

Background

Luggage, also known as traveling case and trolley case, is a case that is carried when going out for placing articles, which is one type of luggage. Usually, the luggage case is used for placing clothes, personal care products and souvenirs required by the journey. Early luggage cases were made of wood or other heavy materials, which tended to be lighter and lighter in weight, hard plastic or cloth, as air travel became popular. Most models are also provided with built-in small wheels, the luggage case can be conveniently pulled by using a pull rod, and the luggage case with 4 small wheels can be easily pushed on a flat ground without labor except that the luggage case can be rotated by 360 degrees in 2010. In addition, the luggage may be divided into a hard-shell luggage and a soft-shell luggage according to the outer shell. The hard-shell luggage case is relatively resistant to falling and is suitable for luggage needing more protection. Soft shell luggage is generally lighter in weight and more flexible in capacity than hard shell luggage. However, the zipper position of the soft shell luggage case is more likely to pop open due to too many items inside.

At present, the existing luggage case in the market is difficult to adjust the internal space of the luggage case according to the amount of stored objects, so that the adaptability of the luggage case is poor.

Disclosure of Invention

The invention aims to provide an adaptive intelligent luggage case, which solves the problem of poor adaptability of the conventional luggage case by combining a first frame body in a shape like a Chinese character 'hui', a top assembly, a bottom assembly and a telescopic assembly.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a self-adaptive intelligent luggage case which comprises a first 'return' shaped frame body, wherein the top of the first 'return' shaped frame body is connected with a top component in a sliding manner, the bottom of the first 'return' shaped frame body is connected with a bottom component in a sliding manner, the first 'return' shaped frame body is connected with the top component through a telescopic component, the first 'return' shaped frame body is also connected with the bottom component through the telescopic component, and one side of the first 'return' shaped frame body is fixedly provided with a pull rod mechanism;

the upper surface of the first square frame body is provided with two groups of T-shaped grooves, two first driving motors are fixedly mounted inside the first square frame body, the output end of each first driving motor is fixedly provided with a first gear, four first guide holes and four second guide holes are formed inside the first square frame body, and one side surface of the first square frame body is embedded with a controller;

the top component comprises a second 'returning' shaped frame body, the second 'returning' shaped frame body is positioned right above the first 'returning' shaped frame body, the upper surface of the second 'returning' shaped frame body is fixedly provided with a top plate, the inside of the top plate is connected with a cover plate through a zipper, the lower surface of the second 'returning' shaped frame body is fixedly provided with two first 'T' -shaped sliding blocks matched with the 'T' -shaped grooves, one surface of each first 'T' -shaped sliding block is fixedly provided with a first toothed plate, and the first toothed plates are connected with the first gears in a meshed manner;

the bottom component comprises a third 'returning' shaped frame body, a bottom plate is fixedly mounted on the lower surface of the third 'returning' shaped frame body, two second 'T' -shaped sliding blocks matched with the 'T' -shaped grooves are fixedly mounted on the upper surface of the third 'returning' shaped frame body, a second toothed plate is fixedly mounted on one surface of each second 'T' -shaped sliding block, and the second toothed plate is meshed with the first gear;

the telescopic assembly comprises an outer corrugated plate and an inner corrugated plate, the outer corrugated plate is fixedly arranged on the outer walls of the first square-shaped frame body and the second square-shaped frame body, and the inner corrugated plate is fixedly arranged on the inner walls of the first square-shaped frame body and the second square-shaped frame body;

the pull rod mechanism comprises an adjusting component and a pull rod component, the adjusting component comprises two side plates, the two side plates are fixedly arranged on one surface of a first return-shaped frame body, a reverse threaded rod is rotatably connected between the two side plates, one end of the reverse threaded rod is fixedly provided with a toothed ring, a second driving motor is fixedly arranged inside the side plate, the output end of the second driving motor is fixedly provided with a second gear, the second gear is meshed with the toothed ring and is connected with two sliding plates in a sliding manner, the outer side of the reverse threaded rod is connected with the two sliding plates in a sliding manner, the adjusting component also comprises a connecting block, one surface of the connecting block is rotatably connected with two connecting plates through a hinged support, one end of one connecting plate is rotatably connected onto one sliding plate through a hinged support, and one end of the other connecting plate is rotatably connected onto the other sliding plate through a hinged support, the connecting plate is kept away from to the connecting block on the surface fixed mounting have two risers, two fixed mounting has a pivot between the riser, fixed mounting has a fixed plate on the surface of connecting block, the inside of fixed plate is run through there is a slip post, the middle part of slip post is fixed and has been cup jointed a fender ring, the week side of slip post has just been located the fixed plate and has been cup jointed a spring between the fender ring, a riser is run through to the one end of slip post, pull rod assembly includes the body of rod, the one end fixed mounting of the body of rod has a lug, the lug is located between two risers, the middle part of lug seted up one with pivot assorted shaft hole, a first regulation hole and a second regulation hole have still been seted up on the lug.

Preferably, the first T-shaped sliding block passes through the inside of one T-shaped groove and is in sliding fit with the T-shaped groove, and the second T-shaped sliding block passes through the other T-shaped groove and is in sliding fit with the other T-shaped groove.

Preferably, the lower fixed surface of the second frame body shaped like a Chinese character 'hui' is provided with four first guide rods matched with the second guide holes, the first guide rods pass through the second guide holes, the diameter of the first guide rods is the same as the inner diameter of the second guide holes, the peripheral side surface of each first guide rod and the inner wall of each second guide hole are smooth, the upper fixed surface of the third frame body shaped like a Chinese character 'hui' is provided with four second guide rods, the second guide rods pass through the first guide holes, the diameter of each second guide rod is the same as the inner diameter of each first guide hole, and the peripheral side surface of each second guide rod and the inner wall of each first guide hole are smooth.

Preferably, two first rollers are fixedly mounted on one surface of the top plate, two second rollers are fixedly mounted on one surface of the bottom plate, the four rollers are arranged in a rectangular shape, and each roller is provided with a brake pad.

Preferably, the inside of slide is seted up and is seted up the thread groove with reverse threaded rod assorted.

Preferably, one end of the sliding column, which is close to the fixing plate, is fixedly provided with a pull ring, and the pull ring is a component made of steel alloy.

Preferably, the diameter of the rotating shaft is the same as the inner diameter of the shaft hole, and the peripheral side surface of the rotating shaft is in contact with the inner wall of the shaft hole.

Preferably, a cross rod is fixedly installed at one end, far away from the bump, of the rod body, and the cross rod is perpendicular to the rod body.

Preferably, the outer side of the cross rod is sleeved with an anti-slip ring, and the anti-slip ring is a component made of rubber.

Preferably, the controller comprises a processor and a control unit, and the first driving motor and the second driving motor are both connected with the processor.

The invention has the following beneficial effects:

1. according to the self-adaptive intelligent luggage case, the first roller on the top assembly and the second roller on the bottom assembly push the self-adaptive intelligent luggage case to a proper position, and then the self-adaptive intelligent luggage case is fixed through the brake pads on the first roller and the second roller.

2. According to the self-adaptive intelligent luggage case, the control switch of the first driving motor is started through the controller, at the moment, the first driving motor can drive the first gear to rotate, and the first toothed plate and the second toothed plate are meshed with the first gear and connected, so that the first gear can drive the first toothed plate and the second toothed plate to approach or separate from each other while rotating, and the top assembly and the bottom assembly can approach or separate from each other, so that the adjustment of the internal space of the self-adaptive intelligent luggage case is completed, the internal space of the self-adaptive intelligent luggage case can be adjusted according to the amount of stored objects, the applicability of the self-adaptive intelligent luggage case is greatly improved, and the self-adaptive intelligent luggage case is easy to push to the market.

3. The invention starts the control switch of the second drive motor through the controller, at the same time, the second drive motor can drive the second gear to rotate, because the second gear is meshed and connected with the toothed ring, the toothed ring can rotate along with the rotation of the second gear, the rotation of the toothed ring can drive the reverse threaded rod to rotate, the rotation of the reverse threaded rod can enable the two sliding plates sleeved outside the reverse threaded rod to be away from each other, so that the connecting block is close to the reverse threaded rod, then the pull ring is pulled, at the same time, the spring can be contracted and shortened, meanwhile, one end of the sliding column far away from the pull ring can be separated from the inside of the first adjusting hole, then the pull rod assembly is rotated for 90 degrees, then the pull ring is loosened, so that one end of the sliding column far away from the pull ring is inserted into the inside of the second adjusting hole, namely, the folding of the pull rod assembly is finished, thereby greatly reducing the occupied space of the pull rod mechanism and facilitating the transportation of the invention.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic diagram of an adaptive intelligent luggage case;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic view of the present invention with the retraction assembly removed;

FIG. 4 is an exploded view of FIG. 3 of the present invention;

FIG. 5 is a schematic structural view of a first frame shaped like a Chinese character hui according to the present invention;

FIG. 6 is a cross-sectional view of a first frame shaped as a Chinese character 'hui' according to the present invention;

FIG. 7 is a schematic structural view of a top assembly of the present invention;

FIG. 8 is a schematic structural view of the base assembly of the present invention;

FIG. 9 is a schematic structural view of the drawbar mechanism according to the present invention;

FIG. 10 is a schematic view of the adjustment assembly of the present invention;

FIG. 11 is an enlarged view of portion A of FIG. 10 in accordance with the present invention;

FIG. 12 is a schematic view of a tie rod assembly according to the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1. a first frame shaped like a Chinese character hui; 101. a "T" shaped slot; 102. a first drive motor; 103. a first gear; 104. a first guide hole; 105. a second guide hole; 106. a controller; 2. a top assembly; 201. a second frame shaped like a Chinese character hui; 202. a top plate; 203. a cover plate; 204. a zipper; 205. a first "T" shaped slider; 206. a first toothed plate; 207. a first guide bar; 208. a first roller; 3. a bottom assembly; 301. a third frame shaped like a Chinese character hui; 302. a base plate; 303. a second "T" shaped slider; 304. a second toothed plate; 305. a second guide bar; 306. a second roller; 4. a telescoping assembly; 401. an outer corrugated sheet; 402. an inner corrugated board; 5. a pull rod mechanism; 6. an adjustment assembly; 601. a side plate; 602. a reverse threaded rod; 603. a toothed ring; 604. a second drive motor; 605. a second gear; 606. a slide plate; 607. connecting blocks; 608. a connecting plate; 609. a vertical plate; 610. a rotating shaft; 611. a fixing plate; 612. a sliding post; 613. a baffle ring; 614. a spring; 615. a pull ring; 7. a drawbar assembly; 701. a rod body; 702. a bump; 703. a shaft hole; 704. a first adjustment aperture; 705. a second adjustment aperture; 706. a cross bar; 707. and (4) an anti-slip ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-12, the invention is an adaptive intelligent luggage case, which comprises a first frame body 1 shaped like a Chinese character 'hui', wherein the top of the first frame body 1 shaped like a Chinese character 'hui' is slidably connected with a top component 2, the bottom of the first frame body 1 shaped like a Chinese character 'hui' is slidably connected with a bottom component 3, the first frame body 1 shaped like a Chinese character 'hui' and the top component 2 are connected through a telescopic component 4, the first frame body 1 shaped like a Chinese character 'hui' and the bottom component 3 are connected through a telescopic component 4, and a pull rod mechanism 5 is fixedly installed on one side of the first frame body 1 shaped like a 'hui';

the upper surface of the first square frame 1 is provided with two groups of T-shaped grooves 101, two first driving motors 102 are fixedly mounted inside the first square frame 1, the output end of each first driving motor 102 is fixedly mounted with a first gear 103, four first guide holes 104 and four second guide holes 105 are formed inside the first square frame 1, and one side surface of the first square frame 1 is embedded with a controller 106;

the top component 2 comprises a second frame body 201 shaped like a Chinese character 'hui', the second frame body 201 shaped like a Chinese character 'hui' is positioned right above the first frame body 1 shaped like a Chinese character 'hui', a top plate 202 is fixedly arranged on the upper surface of the second frame body 201 shaped like a Chinese character 'hui', the inside of the top plate 202 is connected with a cover plate 203 through a zipper 204, two first slider blocks 205 shaped like a Chinese character 'T' and matched with the T-shaped grooves 101 are fixedly arranged on the lower surface of the second frame body 201 shaped like a Chinese character 'hui', a first toothed plate 206 is fixedly arranged on one surface of the first slider blocks 205 shaped like a Chinese character 'T', and the first toothed plate 206 is connected with the first gear 103 in a meshing manner;

the bottom component 3 comprises a third frame 301 shaped like a Chinese character hui, a bottom plate 302 is fixedly installed on the lower surface of the third frame 301 shaped like the hui, two second T-shaped sliders 303 matched with the T-shaped grooves 101 are fixedly installed on the upper surface of the third frame 301 shaped like the hui, a second toothed plate 304 is fixedly installed on one surface of the second T-shaped sliders 303, and the second toothed plate 304 is in meshing connection with the first gear 103;

the telescopic assembly 4 comprises an outer corrugated plate 401 and an inner corrugated plate 402, the outer corrugated plate 401 is fixedly mounted on the outer walls of the first square frame 1 and the second square frame 201, and the inner corrugated plate 402 is fixedly mounted on the inner walls of the first square frame 1 and the second square frame 201;

the pull rod mechanism 5 comprises an adjusting component 6 and a pull rod component 7, the adjusting component 6 comprises two side plates 601, the two side plates 601 are both fixedly installed on one surface of a first frame body 1 shaped like a Chinese character 'hui', a reverse threaded rod 602 is rotatably connected between the two side plates 601, one end of the reverse threaded rod 602 is fixedly installed with a toothed ring 603, a second driving motor 604 is fixedly installed inside one side plate 601, the output end of the second driving motor 604 is fixedly installed with a second gear 605, the second gear 605 is meshed with the toothed ring 603, two sliding plates 606 are slidably connected to the outer side of the reverse threaded rod 602, the adjusting component 6 further comprises a connecting block 607, one surface of the connecting block 607 is rotatably connected with two connecting plates 608 through a hinge base, one end of one connecting plate 608 is rotatably connected to one sliding plate 606 through a hinge base, one end of the other connecting plate 608 is rotatably connected to the other sliding plate 606 through a hinge seat, two vertical plates 609 are fixedly arranged on one surface of the connecting block 607 far away from the connecting plate 608, a rotating shaft 610 is fixedly arranged between the two vertical plates 609, a fixing plate 611 is fixedly installed on one surface of the connecting block 607, a sliding column 612 penetrates through the fixing plate 611, a retaining ring 613 is fixedly sleeved at the middle part of the sliding column 612, a spring 614 is sleeved on the peripheral side surface of the sliding column 612 and between the fixing plate 611 and the retaining ring 613, one end of the sliding column 612 penetrates through an upright plate 609, the pull rod assembly 7 comprises a rod body 701, one end of the rod body 701 is fixedly provided with a convex block 702, the convex block 702 is positioned between the two vertical plates 609, the middle of the protruding block 702 is provided with a shaft hole 703 matched with the rotating shaft 610, and the protruding block 702 is further provided with a first adjusting hole 704 and a second adjusting hole 705.

Further, the first "T" shaped slider 205 passes through the interior of a "T" shaped slot 101 and is in sliding engagement with a "T" shaped slot 101, and the second "T" shaped slider 303 passes through another "T" shaped slot 101 and is in sliding engagement with another "T" shaped slot 101.

Further, four first guide rods 207 matched with the second guide holes 105 are fixedly mounted on the lower surface of the second frame 201 in a shape like the Chinese character 'hui', the first guide rods 207 penetrate through the second guide holes 105, the diameter of the first guide rods 207 is the same as the inner diameter of the second guide holes 105, the peripheral side surfaces of the first guide rods 207 and the inner walls of the second guide holes 105 are smooth, four second guide rods 305 are fixedly mounted on the upper surface of the third frame 301 in a shape like the Chinese character 'hui', the second guide rods 305 penetrate through the first guide holes 104, the diameter of the second guide rods 305 is the same as the inner diameter of the first guide holes 104, and the peripheral side surfaces of the second guide rods 305 and the inner walls of the first guide holes 104 are smooth.

Further, two first rollers 208 are fixedly mounted on one surface of the top plate 202, two second rollers 306 are fixedly mounted on one surface of the bottom plate 302, the four rollers are arranged in a rectangular shape, and each roller is provided with a brake pad.

Further, the inside of the sliding plate 606 is provided with a thread groove matched with the reverse threaded rod 602.

Further, a pull ring 615 is fixedly installed at one end of the sliding column 612 close to the fixing plate 611, and the pull ring 615 is made of a steel alloy material.

Further, the diameter of the rotating shaft 610 is the same as the inner diameter of the shaft hole 703, and the circumferential side surface of the rotating shaft 610 contacts the inner wall of the shaft hole 703.

Further, a cross bar 706 is fixedly installed at one end of the rod body 701 far away from the projection 702, and the cross bar 706 is perpendicular to the rod body 701.

Further, an anti-slip ring 707 is sleeved on the outer side of the cross bar 706, and the anti-slip ring 707 is a rubber member.

Further, the controller 106 comprises a processor and a control unit, and the first driving motor 102 and the second driving motor 604 are connected to the processor.

When the adaptive intelligent luggage case of the invention needs to be used, firstly, a worker pushes the adaptive intelligent luggage case of the invention to a proper position through the first roller 208 on the top assembly 2 and the second roller 306 on the bottom assembly 3, then fixes the adaptive intelligent luggage case of the invention through the brake pads on the first roller 208 and the second roller 306, after the adaptive intelligent luggage case of the invention is fixed, the adaptive intelligent luggage case of the invention is put in, then the zipper 204 is pulled open, the cover plate 203 is lifted, then the object to be stored is placed in the luggage case, after the placement is completed, the controller 106 starts the control switch of the first driving motor 102, at this time, the first driving motor 102 will drive the first gear 103 to rotate, because the first toothed plate 206 and the second toothed plate 304 are both meshed with the first gear 103, therefore, when the first gear 103 rotates, the first toothed plate 206 and the second toothed plate 304 can be driven to approach or separate from each other, so that the top assembly 2 and the bottom assembly 3 approach or separate from each other, thereby completing the adjustment of the internal space of the adaptive intelligent luggage case of the present invention, and the internal space of the adaptive intelligent luggage case of the present invention can be adjusted according to the amount of stored objects, thereby greatly improving the applicability of the present invention, and being easy to be brought to the market, after the internal space of the adaptive intelligent luggage case of the present invention is adjusted, the controller 106 starts the control switch of the second driving motor 604, at this time, the second driving motor 604 drives the second gear 605 to rotate, and since the second gear 605 and the toothed ring 603 are meshed and connected, the toothed ring 603 rotates along with the rotation of the second gear 605, and the rotation of the toothed ring 603 drives the reverse threaded rod 602 to rotate, the rotation of the reverse threaded rod 602 can make the two sliding plates 606 sleeved outside the reverse threaded rod be away from each other, so that the connecting block 607 is close to the reverse threaded rod 602, then the pull ring 615 is pulled, at the moment, the spring 614 is contracted and shortened, meanwhile, one end of the sliding column 612, far away from the pull ring 615, is separated from the inside of the first adjusting hole 704, then the pull rod assembly 7 is rotated by 90 degrees, and then the pull ring 615 is loosened, so that one end of the sliding column 612, far away from the pull ring 615, is inserted into the inside of the second adjusting hole 705, namely, the folding of the pull rod assembly 7 is completed.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an adaptive intelligence suitcase which characterized in that: the novel folding type folding frame comprises a first 'returning' shaped frame body (1), wherein the top of the first 'returning' shaped frame body (1) is connected with a top component (2) in a sliding mode, the bottom of the first 'returning' shaped frame body (1) is connected with a bottom component (3) in a sliding mode, the first 'returning' shaped frame body (1) and the top component (2) are connected through a telescopic component (4), the first 'returning' shaped frame body (1) and the bottom component (3) are also connected through the telescopic component (4), and a pull rod mechanism (5) is fixedly installed on one side of the first 'returning' shaped frame body (1);

the upper surface of the first square frame (1) is provided with two groups of T-shaped grooves (101), two first driving motors (102) are fixedly mounted inside the first square frame (1), the output end of each first driving motor (102) is fixedly mounted with a first gear (103), four first guide holes (104) and four second guide holes (105) are formed inside the first square frame (1), and one side surface of the first square frame (1) is embedded with a controller (106);

the top component (2) comprises a second 'returning' shaped frame body (201), the second 'returning' shaped frame body (201) is located right above the first 'returning' shaped frame body (1), a top plate (202) is fixedly installed on the upper surface of the second 'returning' shaped frame body (201), a cover plate (203) is connected to the inside of the top plate (202) through a zipper (204), two first 'T' -shaped sliding blocks (205) matched with the 'T' -shaped grooves (101) are fixedly installed on the lower surface of the second 'returning' shaped frame body (201), a first toothed plate (206) is fixedly installed on one surface of each first 'T' -shaped sliding block (205), and the first toothed plate (206) is connected with the first gear (103) in a meshed mode;

the bottom component (3) comprises a third square frame (301), a bottom plate (302) is fixedly mounted on the lower surface of the third square frame (301), two second T-shaped sliding blocks (303) matched with the T-shaped grooves (101) are fixedly mounted on the upper surface of the third square frame (301), a second toothed plate (304) is fixedly mounted on one surface of each second T-shaped sliding block (303), and the second toothed plate (304) is meshed with the first gear (103);

the telescopic assembly (4) comprises an outer corrugated plate (401) and an inner corrugated plate (402), the outer corrugated plate (401) is fixedly installed on the outer walls of the first square frame (1) and the second square frame (201), and the inner corrugated plate (402) is fixedly installed on the inner walls of the first square frame (1) and the second square frame (201);

the pull rod mechanism (5) comprises an adjusting component (6) and a pull rod component (7), the adjusting component (6) comprises two side plates (601), the two side plates (601) are fixedly arranged on one surface of a first frame body (1) shaped like a Chinese character 'hui', a reverse threaded rod (602) is rotatably connected between the two side plates (601), one end of the reverse threaded rod (602) is fixedly provided with a toothed ring (603), the inside of one side plate (601) is fixedly provided with a second driving motor (604), the output end of the second driving motor (604) is fixedly provided with a second gear (605), the second gear (605) is meshed with the toothed ring (603), the outer side of the reverse threaded rod (602) is slidably connected with two sliding plates (606), the adjusting component (6) further comprises a connecting block (607), and one surface of the connecting block (607) is rotatably connected with two connecting plates (608) through a hinge base, one end of the connecting plate (608) is rotatably connected to a sliding plate (606) through a hinged support, one end of the other connecting plate (608) is rotatably connected to the other sliding plate (606) through a hinged support, two vertical plates (609) are fixedly installed on one surface, far away from the connecting plate (608), of the connecting block (607), a rotating shaft (610) is fixedly installed between the two vertical plates (609), one surface of the connecting block (607) is fixedly installed with a fixing plate (611), a sliding column (612) penetrates through the inside of the fixing plate (611), a retaining ring (613) is fixedly sleeved in the middle of the sliding column (612), a spring (614) is sleeved on the peripheral side of the sliding column (612) and located between the fixing plate (611) and the retaining ring (613), one end of the sliding column (612) penetrates through one vertical plate (609), the pull rod assembly (7) comprises a rod body (701), one end of the rod body (701) is fixedly provided with a convex block (702), the convex block (702) is positioned between the two vertical plates (609), the middle part of the convex block (702) is provided with a shaft hole (703) matched with the rotating shaft (610), and the convex block (702) is also provided with a first adjusting hole (704) and a second adjusting hole (705).

2. An adaptive smart luggage case according to claim 1, wherein said first "T" shaped slider (205) passes through the interior of a "T" shaped slot (101) and is in sliding engagement with a "T" shaped slot (101), and said second "T" shaped slider (303) passes through another "T" shaped slot (101) and is in sliding engagement with another "T" shaped slot (101).

3. The adaptive intelligent luggage case of claim 1, wherein four first guiding rods (207) matching with the second guiding holes (105) are fixedly installed on the lower surface of the second frame body (201), the first guide rod (207) passes through the second guide hole (105), the diameter of the first guide rod (207) is the same as the inner diameter of the second guide hole (105), and the peripheral side surface of the first guide rod (207) and the inner wall of the second guide hole (105) are smooth, four second guide rods (305) are fixedly arranged on the upper surface of the third square frame body (301), the second guide rod (305) passes through the first guide hole (104), the diameter of the second guide rod (305) is the same as the inner diameter of the first guide hole (104), and the peripheral side surface of the second guide bar (305) and the inner wall of the first guide hole (104) are smooth.

4. The adaptive intelligent luggage of claim 1, wherein two first rollers (208) are fixedly mounted on a surface of the top plate (202), two second rollers (306) are fixedly mounted on a surface of the bottom plate (302), four of the rollers are arranged in a rectangular shape, and each of the rollers is provided with a brake pad.

5. The adaptive intelligent luggage of claim 1, wherein the slide plate (606) has a threaded groove formed therein that mates with the reverse threaded rod (602).

6. The adaptive smart luggage of claim 1, wherein a pull ring (615) is fixedly mounted on an end of the sliding column (612) near the fixing plate (611), and the pull ring (615) is a steel alloy member.

7. The adaptive intelligent luggage case of claim 1, wherein the diameter of the rotating shaft (610) is the same as the inner diameter of the shaft hole (703), and the peripheral side surface of the rotating shaft (610) is in contact with the inner wall of the shaft hole (703).

8. The adaptive intelligent luggage of claim 1, wherein a cross bar (706) is fixedly mounted on an end of the rod (701) away from the protrusion (702), and the cross bar (706) is perpendicular to the rod (701).

9. The adaptive intelligent luggage case of claim 8, wherein an anti-slip ring (707) is sleeved on the outer side of the cross bar (706), and the anti-slip ring (707) is a rubber member.

10. The adaptive smart luggage of claim 1, wherein said controller (106) comprises a processor and a control unit, said first drive motor (102) and said second drive motor (604) each being coupled to said processor.