CN112515307A - Portable travel suitcase with theftproof locate function - Google Patents

Abstract

The invention discloses a portable traveling suitcase with an anti-theft positioning function, which belongs to the technical field of the suitcase, and comprises a suitcase body, wherein the side wall of the suitcase body is provided with a square groove-shaped caulking groove with an outward rabbet, a waterproof plate is arranged in the rabbet inner cavity of the caulking groove, a solar cell sheet is fixedly arranged in the groove cavity of the caulking groove, a lithium storage battery module and a positioning module are fixedly arranged on the bottom wall of the inner cavity of the suitcase body, a user does not need to charge a lithium storage battery arranged in the suitcase body intentionally, the occupation of the space in the suitcase is reduced, the lithium storage battery arranged in the suitcase body can be sufficiently supplemented with electric energy, the positioning module is prevented from being shut down due to power failure, a combined type supporting piece can be disassembled, the disassembly and the collection can be carried out when not used, the disassembly and the combination in the suitcase body can be rapidly carried out for supporting when in use, and, so that the user can sit on the box body for a short rest at ease.

Description

Portable travel suitcase with theftproof locate function

Technical Field

The invention relates to the technical field of travel cases, in particular to a portable travel luggage case with an anti-theft positioning function.

Background

A suitcase, also called as a trunk or a trolley case, is a case which is carried when going out and used for placing articles, and is one type of luggage, and the trunk is mainly used for placing clothes needed in journey.

After the physical living standard of people is met with a lot of margin, people are pursuing spiritual demands, so that more and more people are beginning to choose to go out and travel on holidays along with the improvement of the social progress and the improvement of the income level of people. Therefore, the travel suitcase becomes a necessary tool for people to go out and travel as a tool for containing and carrying travel clothes, and the market is objective.

However, because the number of people in the travel is large, the travel box is easily taken by mistake or stolen in a place with many people, so that some travel boxes with positioning modules are available in the market, and people can control the position of the travel box in real time through a mobile phone. For example, a suitcase with a positioning anti-theft function for children, which is disclosed in chinese patent application No. CN201921640640.3, and a GPS positioning anti-theft draw-bar box, which is disclosed in chinese patent application No. CN201520030261.8, both provide a suitcase with a positioning module, so that people can perform equipotential operation on their own suitcases.

However, the above-mentioned travel suitcase with the positioning module needs to be provided with a power supply (such as a lithium storage battery) to supply power to the positioning module, so as to ensure the positioning module to work normally, and thus, a user needs to supplement electric energy to the power supply (such as a lithium storage battery) in time, and the following technical contradictions are encountered:

firstly, the box is not suitable for installing a large-capacity power supply (such as a lithium storage battery), otherwise, the box occupies a larger space in the box, and the whole weight of the box body is increased.

And a small-capacity power supply (such as a lithium storage battery) is arranged in the box, so that the space in the box can be occupied and the whole weight of the box body can be reduced, but for people who travel for a long distance and are inconvenient to charge, the power supply (such as the lithium storage battery) cannot be charged in time, and once the electric energy of the power supply (such as the lithium storage battery) is exhausted, the positioning module loses effect along with shutdown.

Based on the above, the invention designs a portable travel suitcase with an anti-theft positioning function, so as to solve the problems.

Disclosure of Invention

The invention aims to provide a portable travel luggage case with an anti-theft positioning function, which aims to solve the problems that the interior of the case provided by the background technology is not suitable for installing a high-capacity power supply (such as a lithium storage battery), or the interior of the case occupies a larger space, and the overall weight of the case body is increased; the small-capacity power supply (such as a lithium storage battery) is arranged in the box, so that the space in the box can be occupied and the whole weight of the box body can be reduced, but for people who travel for a long distance and are inconvenient to charge, the power supply (such as the lithium storage battery) cannot be charged in time, and once the electric energy of the power supply (such as the lithium storage battery) is exhausted, the positioning module is shut down and loses effect.

In order to achieve the purpose, the invention provides the following technical scheme: a portable travel suitcase with an anti-theft positioning function comprises a suitcase body, wherein the suitcase body comprises a suitcase body, the side wall of the suitcase body is provided with a square groove-shaped caulking groove with an outward notch, a waterproof plate is arranged in the notch inner cavity of the caulking groove, a solar cell piece is fixedly arranged in the groove cavity of the caulking groove, a lithium storage battery module and a positioning module are fixedly arranged on the bottom wall of the inner cavity of the suitcase body, and four corners of the bottom wall of the inner cavity of the suitcase body are fixedly provided with lapping columns;

a partition plate is installed at the top of the prop stand, a support piece is arranged above the partition plate and comprises a connecting rod device, and supporting rods which are distributed in a centripetal manner are uniformly arranged on the outer side of the circumference of the connecting rod device;

the connecting rod device comprises a limiting disc, a limiting cover is arranged at the top of the limiting disc, and a bolt is arranged in the middle of the limiting cover;

the limiting disc comprises a circular plate-shaped bottom plate, a circular outer ring shell is fixedly connected to the top wall of the circumference of the bottom plate, notches are uniformly formed in the shell of the outer ring shell, a circular inner ring shell which is concentric with the outer ring shell is arranged in the ring cavity of the outer ring shell, the clamping cavity of the outer ring shell and the clamping cavity of the inner ring shell are circular cavity bodies and are regarded as ring grooves, a cylindrical connecting column which is concentric with the inner ring shell is arranged in the ring cavity of the inner ring shell, and a threaded hole with an upward opening is formed in the middle of the connecting column;

the limiting cover is a circular plate, slots are uniformly formed in the circumference of the limiting cover, and jacks are formed in the middle of the limiting cover;

the vaulting pole includes the piston rod, the arc at the annular inner chamber is pegged graft to the one end fixedly connected with of piston rod, the other end of piston rod has cup jointed the sleeve that is the straight tube-shape of one end open-ended circle, the body of rod of piston rod is pegged graft at telescopic section of thick bamboo intracavity, telescopic other end is the ball-type, and the sleeve installs the hornblock for the one end of ball-type, the hornblock is the triangle piece through fillet processing, spherical groove has been seted up to the block of hornblock.

Preferably, the waterproof plate is in contact with the gap between the cavity walls of the inner cavities of the notches of the caulking grooves through sealant sealing treatment, the front faces of the solar cells face the waterproof plate, small holes for connecting electric lines in a penetrating manner are formed in the rear walls of the caulking grooves, and inserting holes with upward openings are formed in the middle of rod bodies of the posts.

Preferably, the lithium storage battery module comprises a lithium storage battery for charging and discharging, a battery overcharge protection module for charging and discharging protection, and a control module for solar power supply.

Preferably, the partition plate comprises a square plate-shaped partition plate body located in the inner cavity of the box body, the bottom walls of the four corners of the partition plate body are fixedly provided with plug pins, and the plug pins are inserted into the plug hole cavities of the posts.

Preferably, the bottom plate, outer ring shell, inner ring shell, opening, annular groove, screw hole and the spliced pole at screw hole place of spacing dish are the component part of spacing dish, the part that spacing dish formula as an organic whole was moulded plastics.

Preferably, the openings and the slots are four groups, the slots correspond to the openings, and the bottom of the bolt penetrates through the insertion hole and is in threaded connection with the threaded hole.

Preferably, the piston rod is a rod body in the shape of a straight rod, the rod body at the joint of the piston rod and the arc plate is inserted into the inner cavity of the opening, the concave arc surface of the arc plate is in contact with the outer side ring wall of the inner ring shell, and the convex arc surface of the arc plate is in contact with the inner side ring wall of the outer ring shell.

Preferably, the corner block is a right-angle isosceles triangle block, the right angle of the corner block is processed by a fillet, and the spherical groove opening of the corner block is positioned on the side wall of the inclined plane of the corner block.

Preferably, one end of the sleeve, which is spherical, is rotatably installed in a spherical groove cavity of the corner block.

Preferably, the internal corner surfaces at the four corners of the inner cavity of the box body are made of iron materials, the external corner surfaces of the corner blocks are magnetized, and the external corner surfaces of the corner blocks are adsorbed on the internal corner surfaces at the four corners of the inner cavity of the box body.

Compared with the prior art, the invention has the beneficial effects that:

the solar cell is adopted to supplement the electric energy of the lithium storage battery module arranged in the box body, a user does not need to charge the lithium storage battery arranged in the box body intentionally, the occupation of the space in the box body is reduced, the lithium storage battery arranged in the box body can be supplemented with the sufficient electric energy, and the situation that the positioning module is shut down due to power failure is avoided.

Second, but support piece through the split combination formula can be unpacked apart when not, then can make up fast and support in the box during the use, has improved the bearing capacity of box to the user sits on the box of resting for a short time with ease.

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 structural view of the present invention;

FIG. 2 is a first schematic view of the traveling case of the present invention;

FIG. 3 is a second schematic view of the traveling case according to the present invention;

FIG. 4 is a third schematic view of the traveling case of the present invention;

FIG. 5 is a schematic view of the separator structure of the present invention;

FIG. 6 is a schematic view of a support structure according to the present invention;

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

FIG. 8 is a schematic view of a spacing plate according to the present invention;

FIG. 9 is a schematic view of a stop cover according to the present invention;

FIG. 10 is a first schematic view of a strut according to the present invention;

FIG. 11 is a second schematic view of a strut according to the present invention;

fig. 12 is a schematic view of the assembly of the stay bar and the limiting disc of the present invention.

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

01-a travel suitcase, 100-a box body, 110-an embedded groove, 111-a waterproof board, 112-a solar cell, 120-a pillar, 200-a lithium storage battery module, 300-a positioning module, 02-a clapboard, 410-a clapboard plate body, 420-a pin, 03-a support, 500-a link rod, 510-a limiting disc, 511-an outer ring shell, 501-a notch, 512-an inner ring shell, 502-an annular groove, 503-a threaded hole, 520-a limiting cover, 504-a slot, 505-an insertion hole, 530-a bolt, 600-a support rod, 610-a piston rod, 611-an arc plate, 620-a sleeve and 630-an angle block.

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 present invention provides a technical solution: a portable travel suitcase with an anti-theft positioning function comprises a suitcase 01, a partition board 02 and a support member 03.

The traveling case 01 comprises a case body 100, and a lithium battery module 200 and a positioning module 300 which are arranged on the bottom wall of the inner cavity of the case body 100, and the tops of the lithium battery module 200 and the positioning module 300 are lower than the top wall of the pull rod body which is arranged in the traveling case 01. The case 100 is used to place articles such as clothes, etc. carried during traveling, the lithium secondary battery module 200 is used to store or release electric energy, and the positioning module 300 is a GPS module for performing position positioning and feeding back position information to a user.

The internal corner surfaces of the four corners of the inner cavity of the box body 100 are made of iron materials, the side wall of the box body 100 is provided with a square groove-shaped caulking groove 110 with an outward notch for installing a waterproof plate 111 and a solar cell 112, and the rear wall of the caulking groove 110 is provided with a small hole for connecting a wire line in a penetrating way. Waterproof board 111 is transparent stereoplasm ya keli board to install in the notch inner chamber of caulking groove 110, make things convenient for the inner chamber daylighting of caulking groove 110, waterproof board 111 seals through sealed glue with the notch inner chamber cavity wall gap department of caulking groove 110 of its contact, avoids external water liquid to get into the inner chamber of caulking groove 110. The solar cell 112 is fixedly installed in the groove cavity of the caulking groove 110, the front surface of the solar cell 112 faces the waterproof board 111, and external light irradiates the front surface of the solar cell 112 through the waterproof board 111, so that the solar cell 112 performs photoelectric effect conversion. The inner chamber diapire fixed mounting of box 100 four corners department has cylindric post 120 of taking, takes post 120's body of rod middle part to set up opening spliced eye up, and the vestibule of spliced eye is cylindricly.

The lithium secondary battery module 200 includes a lithium secondary battery for charging and discharging, a battery overcharge protection module for charge and discharge protection, and a control module for solar power supply. The solar cell 112 is electrically connected with the lithium storage battery through the control module and the battery overcharge protection module to charge the lithium storage battery, and the lithium storage battery is electrically connected with the positioning module 300 through the control module to supply power for the positioning module 300.

In the invention, through the above manner, the lithium storage battery module 200 can be made as small as possible, the occupation of the internal space of the box 100 is reduced, the overall weight is reduced, meanwhile, the solar cell 112 is matched with the lithium storage battery module 200, the capability of the lithium storage battery in the lithium storage battery module 200 for continuously continuing the journey to the positioning module 300 is improved, and a user does not need to charge the lithium storage battery in the lithium storage battery module 200, namely, the user can conveniently carry the invention to places where charging is inconvenient.

The partition board 02 includes a square-plate-shaped partition board body 410 located in the inner cavity of the case body 100, and the bottom wall of the partition board body 410 is overlapped on the pull rod body built in the suitcase 01. The bottom walls of the four corners of the partition board body 410 are fixedly provided with pins 420, the pins 420 are cylindrical rubber strips, and the pins 420 are inserted into the insertion hole cavities of the posts 120.

In the invention, because the bottom wall of the inner cavity of the traditional suitcase 01 with the built-in pull rod is uneven due to the existence of the pull rod, when clothes are placed, the clothes and the lowest clothes are easily extruded unevenly due to the uneven bottom wall, so that the clothes are wrinkled, and then the clothes are placed on the top wall of the partition board 02, so that the clothes are prevented from extruding unevenly. In addition, the partition board 02 separates the clothes from the lithium battery module 200 and the positioning module 300, and prevents the clothes from contacting with each other, and a space is left between the partition board 02 and the bottom wall of the inner cavity of the box body 100, so that heat generated by the lithium battery module 200 and the positioning module 300 can be conveniently dissipated to the space, and the heat is dissipated to the outside through the box wall of the box body 100 of the space.

The support 03 comprises a linkage 500 and four struts 600. The link 500 includes a spacing plate 510, a spacing cover 520, and a bolt 530. The limiting cover 520 covers the top of the limiting disc 510, and the limiting cover and the limiting disc are connected through bolts 530. The strut 600 includes four piston rods 610, four sleeves 620 and four corner blocks 630.

The limiting disc 510 comprises a circular-plate-shaped bottom plate, a circular-ring-shaped outer ring shell 511 is fixedly connected to the top wall of the circumference of the bottom plate, a gap 501 is uniformly formed in the shell of the outer ring shell 511, a circular-ring-shaped inner ring shell 512 which is arranged in a concentric circle with the outer ring shell 511 is arranged in a ring cavity of the outer ring shell 511, a clamping cavity of the outer ring shell 511 and the inner ring shell 512 is a circular-ring-shaped cavity and is considered as a ring groove 502, a cylindrical connecting column which is arranged in a concentric circle with the inner ring shell 512 is arranged in a ring cavity of the inner ring shell 512, and a threaded hole 503 with an. The bottom plate of the limiting disc 510, the outer ring shell 511, the inner ring shell 512, the gap 501, the ring groove 502, the threaded hole 503 and the connecting column where the threaded hole 503 is located are all components of the limiting disc 510, and the limiting disc 510 is an integral injection molding part.

The limiting cover 520 is a circular plate, the circumference of the limiting cover 520 is uniformly provided with slots 504, the slots 504 and the openings 501 are respectively provided with four groups and correspond to each other, the middle part of the limiting cover 520 is provided with a jack 505 which can be aligned with the threaded hole 503, the bottom of the bolt 530 penetrates through the jack 505 and is in threaded connection with the threaded hole 503, and the limiting cover 520 rotates in situ around the axis of the bolt 530.

The piston rod 610 is a rod body in the shape of a straight rod, one end of the piston rod 610 is fixedly connected with an arc-shaped plate 611 which can be inserted into the inner cavity of the ring groove 502, the concave arc surface of the arc-shaped plate 611 contacts with the outer side ring wall of the inner ring shell 512, the convex arc surface of the arc-shaped plate 611 contacts with the inner side ring wall of the outer ring shell 511, and the rod body at the connecting position of the piston rod 610 and the arc-shaped plate 611 is inserted into the inner cavity of the opening 501.

The sleeve 620 is a cylindrical hollow cylinder with one open end, the rod body at the other end of the piston rod 610 is inserted into the cavity of the sleeve 620, and the other end of the sleeve 620 is spherical.

The corner block 630 is a right-angle isosceles triangle block with rounded corners, a spherical groove is formed in the block body of the corner block 630, and the opening of the spherical groove of the corner block 630 is located on the side wall of the inclined plane of the corner block 630. The spherical end of the sleeve 620 is rotatably mounted in the spherical groove cavity of the corner block 630, which facilitates the adjustment of the direction of the sleeve 620. The external corner surface of the corner block 630 is magnetized, and the external corner surface of the corner block 630 is adsorbed on the internal corner surface of the four corners of the inner cavity of the box body 100.

In the present invention, when the clothes are put on the top wall of the partition 02, the support bar 600 can be put on the clothes, and the four corner blocks 630 of the support bar 600 abut against the concave surfaces of the four corners of the inner cavity of the box 100, the four corner blocks 630 are respectively adsorbed on the four corners of the inner cavity of the box 100, the support bar 600 is in an X shape and is positioned in the middle of the box 100, and thereafter, the clothes can be put on the support bar 600. The traveling case 01 is vertically placed after being closed, so that the trundles of the traveling case 01 are grounded, at the moment, when a user needs to have a rest, the user can directly sit on the top of the traveling case 01 under the condition that no stool is provided, two piston rods 610, two sleeves 620 and two corner blocks 630 which are positioned above form an inverted triangle by matching with the case top when the traveling case 01 is vertically placed, and the pressure applied to the case body by the hip of the user is concentrated on the inner ring shell 512; at this time, the two piston rods 610, the two sleeves 620 and the two corner blocks 630 located below form a regular triangle in cooperation with the bottom of the case when the suitcase 01 is vertically placed, and the decomposition of the pressure applied to the inner ring shell 512 by the regular triangle is dispersed to the bottom of the case when the suitcase 01 is vertically placed and is released to the ground through the casters at the bottom of the case. Through the mode, the bearing capacity of the top of the suitcase 01 can be improved by utilizing the stability and the force resolution characteristics of the triangular shape when the suitcase is vertically placed, so that a user can sit on the suitcase body without worry and have a rest for a short time.

In the invention, when the connecting rod 500 is connected with the support rod 600, the limit cover 520 is rotated first to align the slot 504 on the plate body with the notch 501 and the annular groove 502 of the limit disc 510, at this time, the arc-shaped plate 611 on the piston rod 610 can be inserted into the groove cavity of the annular groove 502, the limit cover 520 is rotated again to stagger the slot 504 on the plate body with the notch 501 and the annular groove 502 of the limit disc 510, at this time, the notch 501 and the annular groove 502 around the notch 501 are blocked by the plate body of the limit cover 520, and the arc-shaped plate 611 is limited in the inner cavity of the annular groove 502, thereby achieving the purpose of fixedly connecting the connecting rod 500 with the support rod 600. The link 500 and the stay 600 can be separated by operating in the reverse direction as described above. The detachable and combined support 03 can be detached and stored when not in use, and can be quickly combined in the box 100 for support when in use.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically coupled, may be directly coupled, or may be indirectly coupled through an intermediary. To those of ordinary skill in the art, the specific meanings of the above terms in the present invention are understood according to specific situations. 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 (10)

1. The utility model provides a portable tourism suitcase with theftproof locate function, includes travelling basket (01), its characterized in that: the traveling case (01) comprises a case body (100), a square groove-shaped caulking groove (110) with an outward notch is formed in the side wall of the case body (100), a waterproof plate (111) is installed in a notch inner cavity of the caulking groove (110), a solar cell (112) is fixedly installed in a groove cavity of the caulking groove (110), a lithium storage battery module (200) and a positioning module (300) are fixedly installed on the bottom wall of the inner cavity of the case body (100), and lapping columns (120) are fixedly installed at four corners of the bottom wall of the inner cavity of the case body (100);

a partition plate (02) is installed at the top of the pillar (120), a support piece (03) is arranged above the partition plate (02), the support piece (03) comprises a connecting rod device (500), and supporting rods (600) which are distributed in an centripetal manner are uniformly arranged on the outer side of the circumference of the connecting rod device (500);

the connecting rod device (500) comprises a limiting disc (510), a limiting cover (520) is arranged at the top of the limiting disc (510), and a bolt (530) is installed in the middle of the limiting cover (520);

the limiting disc (510) comprises a circular-plate-shaped bottom plate, a circular-ring-shaped outer ring shell (511) is fixedly connected to the top wall of the circumference of the bottom plate, gaps (501) are uniformly formed in the shell of the outer ring shell (511), a circular-ring-shaped inner ring shell (512) which is concentric with the outer ring shell (511) is arranged in the ring cavity of the outer ring shell (511), the clamping cavity of the outer ring shell (511) and the inner ring shell (512) is a circular-ring-shaped cavity and is regarded as a ring groove (502), a cylindrical connecting column which is concentric with the inner ring shell (512) is arranged in the ring cavity of the inner ring shell (512), and a threaded hole (503) with an upward opening is formed in the middle of the connecting column;

the limiting cover (520) is a circular plate, slots (504) are uniformly formed in the circumference of the limiting cover (520), and a jack (505) is formed in the middle of the limiting cover (520);

vaulting pole (600) include piston rod (610), the one end fixedly connected with of piston rod (610) is pegged graft at arc (611) of annular (502) inner chamber, sleeve (620) that is the straight tube-shape of one end open-ended circle has been cup jointed to the other end of piston rod (610), the body of rod of piston rod (610) is pegged graft at the section of thick bamboo intracavity of sleeve (620), the other end of sleeve (620) is the ball-type, and sleeve (620) installs hornblock (630) for the one end of ball-type, hornblock (630) are the triangle piece through fillet processing, spherical groove has been seted up to the block of hornblock (630).

2. The portable traveling suitcase with anti-theft positioning function according to claim 1, characterized in that: the solar cell module is characterized in that the waterproof plate (111) is in contact with the waterproof plate through sealant, the gap between the cavity walls of the inner cavity of the notch of the caulking groove (110) is sealed, the front face of the solar cell (112) faces the waterproof plate (111), a small hole used for connecting an electric wire in a penetrating mode is formed in the rear wall of the caulking groove (110), and a plug hole with an upward opening is formed in the middle of a rod body of the lapping column (120).

3. The portable traveling suitcase with anti-theft positioning function according to claim 1, characterized in that: the lithium storage battery module (200) comprises a lithium storage battery for charging and discharging, a battery overcharge protection module for charging and discharging protection and a control module for solar power supply.

4. The portable traveling case with the anti-theft positioning function according to claim 2, characterized in that: the partition plate (02) comprises a square plate-shaped partition plate body (410) positioned in the inner cavity of the box body (100), the bottom walls of the four corners of the partition plate body (410) are fixedly provided with plug pins (420), and the plug pins (420) are inserted into the insertion hole cavities of the posts (120).

5. The portable traveling suitcase with anti-theft positioning function according to claim 1, characterized in that: the bottom plate of spacing dish (510), outer ring shell (511), inner ring shell (512), opening (501), annular groove (502), screw hole (503) and the spliced pole at screw hole (503) place are the component part of spacing dish (510), the part that spacing dish (510) formula was moulded plastics as an organic whole.

6. The portable traveling suitcase with anti-theft positioning function according to claim 1, characterized in that: the bottom of the bolt (530) penetrates through the insertion hole (505) and is in threaded connection with the threaded hole (503).

7. The portable traveling suitcase with anti-theft positioning function according to claim 1, characterized in that: the piston rod (610) is a rod body in the shape of a straight rod, the rod body at the connecting position of the piston rod (610) and the arc-shaped plate (611) is inserted into the inner cavity of the opening (501), the concave arc surface of the arc-shaped plate (611) is in contact with the outer side ring wall of the inner ring shell (512), and the convex arc surface of the arc-shaped plate (611) is in contact with the inner side ring wall of the outer ring shell (511).

8. The portable traveling suitcase with anti-theft positioning function according to claim 1, characterized in that: the corner block (630) is a right-angle isosceles triangle block, the right angle of the corner block (630) is processed by a fillet, and a spherical groove opening of the corner block (630) is positioned on the inclined side wall of the corner block (630).

9. The portable traveling case with anti-theft positioning function according to claim 8, characterized in that: one spherical end of the sleeve (620) is rotatably arranged in a spherical groove cavity of the corner block (630).

10. The portable traveling suitcase with anti-theft positioning function according to claim 1, characterized in that: the internal corner surface of the four corners of the inner cavity of the box body (100) is made of iron, the external corner surface of the corner block (630) is subjected to magnetization treatment, and the external corner surface of the corner block (630) is adsorbed on the internal corner surface of the four corners of the inner cavity of the box body (100).

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