A shoe bag

Abstract

The present invention discloses a shoe bag, comprising: a bag body and a plasma generator, wherein the bag body has an inner cavity, the plasma generator is installed in the inner cavity of the bag body, and the plasma generator comprises: a first module and a second module, wherein the first module is a generator of the plasma generator, which emits plasma with a disinfection and sterilization function into the inner cavity of the bag body, and the second module is an identifier, which is used to connect and install the first module. The present invention designs and develops a shoe bag with deodorization and sterilization functions, which is convenient for users to use when on business trips. The shoe bag stores corresponding shoes and other items, and keeps the shoes in the shoe bag clean and sanitary, and there is no peculiar smell in the shoe bag, so that users can wear them with confidence and comfort; as a packaging piece, the shoe bag of the present invention can not only be used to hold shoes, but also can be used to hold clothing and other items.

Description

Technical Field

[0001] The invention relates to the field of packaging pieces specially suitable for shoes, hats and clothes, and in particular to a shoe bag. Background Art

[0002] Currently, many shoe cabinets and shoe racks on the market have shoe deodorizing functions, but large objects such as shoe cabinets or shoe racks are inconvenient to move or carry. For those users who travel frequently, most of them will bring an extra pair of shoes, which are carried in shoe bags or various bags. However, ordinary shoe bags and other bags are difficult to effectively remove the odor left by shoes in the bag in a timely manner, and are even more unable to sterilize and disinfect the shoes in the bag in a targeted manner, resulting in heavy odor in the shoe bags and other bags, and easily causing embarrassing situations.

[0003] Therefore, in order to fill the gap in the application market in the field of shoes and bags, how to design and develop a shoe bag with deodorizing and sterilizing functions for convenient use during business trips is a technical problem that needs to be urgently solved in this field. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the deficiencies of the above-mentioned prior art and provide a shoe bag.

[0005] The technical solution adopted by the present invention to solve the above technical problems is: a shoe bag, comprising: a bag body and a plasma generating device, the bag body has an inner cavity, the plasma generating device is installed in the inner cavity of the bag body, the plasma generating device comprises: a first module and a second module, the first module is a generator of the plasma generating device, radiating plasma with disinfection and sterilization functions into the inner cavity of the bag body, and the second module is an identifier, which is used to connect and install the first module.

[0006] The first module includes: a shell formed by buckling an upper shell and a lower shell, a first bracket, a first mainboard and a second bracket fixedly installed in the shell in sequence, a key embedded on the top surface of the upper shell through the first bracket, and an electric field device, an ionizer and a battery installed on the second bracket; an upper vent hole is opened on the top surface of the upper shell, and a lower vent hole is opened on the bottom surface of the lower shell; the first mainboard connects and controls the electric field device and the ionizer; when the electric field device and the ionizer are powered on, the air inside the ionizer is ionized to generate plasma, and the plasma diffuses into the air in the inner cavity of the package through the upper and lower vent holes.

[0007] The first bracket has an annular fixed part and a movable part connected to the inner circle of the fixed part through ribs, and three ribs are distributed in a circle so that the movable part can move elastically up and down; the button has a button cover and a button pad, the button cover covers the button pad, the button pad is inserted into the top circular opening of the upper shell, the bottom of the button pad is connected to the movable part, and a sensor is arranged on the side of the movable part facing the first mainboard, the sensor is connected and arranged on the first mainboard, and the first module is started to work by pressing the button.

[0008] An upper net is laid on the first bracket, which covers the inner side of the upper vent hole. A lower net is laid on the bottom of the lower shell, which covers the outer side of the lower vent hole. The upper and lower nets are in the shape of gauze, and impurities are intercepted from entering the inner cavity of the first module through the gauze.

[0009] The inner top surface of the upper shell protrudes to form a shell hole column, and the inner bottom surface of the lower shell forms a through second plug hole. A screw is inserted from the bottom of the lower shell to penetrate the second plug hole and fixedly connected to the shell hole column; a double-mouth buckle is uprightly arranged on the inner top of the upper shell near the circumferential side wall, and a double-protruding hook is arranged on the circumferential side wall of the lower shell, and the double-protruding hook is correspondingly inserted into the double-mouth buckle.

[0010] A partition plate for fixing the plasma generating device is erected in the inner cavity of the package body, and a plate-shaped slot is formed on the top surface of the partition plate, and a clearance slot connecting the slot and the inner cavity of the package body is respectively opened on two opposite side walls of the slot. A fixing plate is fixedly connected in the slot, and an installation notch is formed at the upper end of the fixing plate corresponding to the clearance slot. The second module includes: an upper cover and a lower cover covering the box body, and the box body of the second module is fixedly installed on both sides of the installation notch.

[0011] A ring-shaped card platform is formed on the middle part of the upper cover, a circle of rotating groove is formed on the outer circumference of the card platform, a slot position is opened on the outer circumference of the top of the card platform, the slot position is downwardly connected to the rotating groove, a convex card position and a stop block are protruded on the inner wall of the rotating groove, and the rotating groove area between the convex card position and the stop block is called the main card area;

[0012] The bottom center of the lower shell is provided with a card slot for connecting the card table, and a tongue buckle is provided on the inner circumferential side wall of the card slot. A cylindrical inserting platform is protruded from the center of the card slot. When the card slot is connected with the card table, the inserting platform is inserted into the ring center of the card table, and the tongue buckle is screwed into the rotating slot through the slot position and positioned in the main card area;

[0013] The height of the circumferential side wall of the clamping groove should protrude from the bottom surface of the lower shell, and the notch of the clamping groove abuts against the surface of the upper cover, so that a gap is left between the lower shell and the upper cover.

[0014] The lower cover is equipped with an identification mainboard, and a tin sheet electrode is arranged on the surface of the identification mainboard. A circular opening is opened in the card platform ring of the upper cover, and the tin sheet electrode on the surface is exposed through the circular opening. A second mainboard is installed on the second bracket facing the lower shell, and an elastic electrode is protruding from the second mainboard. The elastic electrode protrudes out of the outside of the plug-in station, and when the card slot is connected to the card platform, the elastic electrode elastically abuts against the tin sheet electrode.

[0015] A USB terminal is arranged on the outer wall of the package body, and a wire connected to the identification mainboard extends from the box body of the second module, passes through the slot of the partition plate, passes through the inside of the side wall of the package body, and finally connects to the USB terminal; the battery is a rechargeable battery, and the battery is connected to the USB terminal through the second module for charging;

[0016] The USB end comprises: a USB cover, a USB bracket installed in the USB cover, a USB mainboard fixed by the USB bracket, a display light and a USB interface, a wire is connected to the USB mainboard, and a light guide cover is arranged on the front of the USB cover corresponding to the display light.

[0017] A display unit is arranged on the outer wall of the package body, and the display unit is connected to the second module to prompt the user of the working information of the first module.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention designs and develops a shoe bag with deodorizing and sterilizing functions, which is convenient for users to use when on business trips; the shoe bag stores corresponding shoes and other items, and keeps the shoes in the shoe bag clean and hygienic, and there is no peculiar smell in the shoe bag, so that users can wear it with confidence and comfort; as a packaging item, the shoe bag of the present invention can not only be used to hold shoes, but also can be used to hold clothes, hats, clothing and other items. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments, wherein:

[0020] Figure 1 This is the overall structure diagram of the shoe bag in a preferred embodiment of the present invention;

[0021] Figure 2 The package structure of the preferred embodiment of the present invention is Figure 1 ;

[0022] Figure 3 The package structure of the preferred embodiment of the present invention is Figure 2 ;

[0023] Figure 4 This is a disassembled structure diagram of a shoe bag according to a preferred embodiment of the present invention;

[0024] Figure 5 An exploded view of the second module of a preferred embodiment of the present invention;

[0025] Figure 6 A partial cross-sectional view of a second module of a preferred embodiment of the present invention;

[0026] Figure 7 A partial cross-sectional view of a shoe bag according to a preferred embodiment of the present invention;

[0027] Figure 8This is a front view of the USB end of a preferred embodiment of the present invention;

[0028] Fig. 9 A cross-sectional view of a USB end of a preferred embodiment of the present invention;

[0029] Fig.10 An exploded view of the first module of a preferred embodiment of the present invention;

[0030] Fig.11 A partial cross-sectional view of a first module of a preferred embodiment of the present invention;

[0031] Fig.12 It is a structural diagram of the upper shell of a preferred embodiment of the present invention;

[0032] Fig.13 The first bracket structure of the preferred embodiment of the present invention Figure 1 ;

[0033] Fig.14 The first bracket structure of the preferred embodiment of the present invention Figure 2 ;

[0034] Fig.15 The second support structure of the preferred embodiment of the present invention Figure 1 ;

[0035] Fig.16 The second support structure of the preferred embodiment of the present invention Figure 2 ;

[0036] Fig.17 The lower shell structure of the preferred embodiment of the present invention Figure 1 ;

[0037] Fig.18 The lower shell structure of the preferred embodiment of the present invention Figure 2 . DETAILED DESCRIPTION

[0038] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. The terms such as "upper", "lower", "left", "right", "middle" and "one" cited in the preferred embodiments are only for the convenience of description, and are not used to limit the scope of the present invention. The change or adjustment of the relative relationship shall also be regarded as the scope of the present invention without substantially changing the technical content.

[0039] See also Figure 1 A shoe bag designed in a preferred embodiment of the present invention mainly includes: a bag body 10 and a plasma generating device installed in the bag body 10. The following describes in detail each component and the connection relationship.

[0040] See also Figure 2 and Figure 3The bag body 10 is composed of a front, a back, a left, a right and a bottom wall. The top of the bag body 10 is open and covered with a bag cover 11 for opening or closing the bag body 10. Bag straps 12 are arranged on both sides of the bag body 10 for carrying by hand or on the back. The bag body 10 has an inner cavity, which is divided into a first cavity 101 and a second cavity 102 by an upright partition plate 13. The first cavity 101 can be relatively large and used to store large items such as shoes and clothes, and the second cavity 102 can be relatively small and used to store small items such as ornaments. A plate-shaped slot 131 is formed on the top surface of the partition plate 13, which is concave inward. At the same time, a clearance groove 132 connecting the slot 131 and the inner cavity of the bag body is respectively provided on the two opposite side walls of the slot 131. The clearance groove 132 is upwardly connected to the top surface of the partition plate 13. The slot 131 and the clearance groove 132 are both docking structures designed for installing a plasma generating device.

[0041] See also Figure 4 The plasma generating device comprises a first module 20 and a second module 30. The first module 20 is a generator of the plasma generating device, and the second module 30 is an identifier for connecting and installing the first module 20. A fixing plate 31 is inserted and fixedly connected in the slot 131. The upper end of the fixing plate 31 forms a mounting notch 311 corresponding to the clearance groove 132. The second module 30 is fixedly installed on both sides of the mounting notch 311.

[0042] See also Figure 5 and Figure 6 The second module 30 includes: an upper cover 32, a lower cover 33 and an identification main board 34. The upper cover 32 and the lower cover 33 are covered with each other to form a long box body. The four corners of the upper cover 32 are perforated with holes 321, and the four corners of the lower cover 33 are protruding with clamping columns 331. Four clamping holes 312 are also opened on both sides of the installation notch of the fixed plate 31. When the upper cover 32 and the lower cover 33 are covered with each other, the clamping columns 331 can protrude and insert through the perforations 321 of the upper cover 32, and then the protruding clamping columns 331 are inserted into the clamping holes 312 of the fixed plate 31. The box body of the second module is fixed on the fixed plate 31 by screwing in screws to ensure the stability of the second module, and then the first module is clamped on the second module.

[0043] The middle part of the lower cover 33 protrudes to form an annular inner retaining groove 35, and the identification main board 34 is fixedly installed in the inner retaining groove 35. The surface of the identification main board 34 is embedded with a tin sheet electrode 341. The middle part of the upper cover 32 is opened with a circular opening to expose the tin sheet electrode 341 on the surface of the identification main board 34. The middle part of the upper cover 32 is formed with a circle of card platforms 36 protruding around the circular opening, and a circle of rotation grooves 361 is formed on the outer circumference of the card platform 36. Notches are relatively opened on the outer circumference of the top of the card platform 36 to form slot positions 362, and the slot positions 362 are downwardly connected to the rotation groove 361. One side of the slot position 362 docking in the rotation groove 361 is a sealed end 363, and the other side is an open end. The sealed end 363 is used to prevent reverse installation when connecting the first module 20. A convex card gear position 364 and a stop block 365 are protruding on the inner wall of the rotation groove 361 on one side of the open end. The convex card gear position 364 is only slightly raised. The rotation groove area between the convex card gear position 364 and the stop block 365 can be called the main card area. The connecting end of the first module 20 is screwed into the rotation groove 361 and stops in the main card area. The stop block 365 is used to limit the screw-in angle of the first module 20, and the convex card gear position 364 is used to prevent the first module 20 from automatically rotating out of the rotation groove.

[0044] Through gaps 366 are provided on both sides of the convex latch position 364 along the circumferential direction of the latch platform 36. The gaps 366 on both sides make the convex latch position 364 a rib with a certain upward and downward elastic change, which makes it more convenient to disassemble the first module 20 and prolongs the service life of the second module.

[0045] See also Figure 7 The second module 30 is powered by a USB terminal 14 provided on the outer wall of the package body 10. The wire 37 connected to the identification motherboard 34 extends from the box body of the second module 30, passes through the slot 131 of the partition plate 13, passes through the inside of the side wall of the package body 10, and is finally connected to the USB terminal 14. After the second module 30 is fixed to the fixing plate 31, the data on the second module 30 can be transmitted through the USB terminal 14, and the battery of the first module 20 can also be charged through the USB terminal 14.

[0046] See also Figure 8 and Fig. 9 The USB end 14 includes: a USB cover 141, a USB bracket 142 installed in the USB cover 141, a USB mainboard 143 fixed by the USB bracket 142, a display light and a USB interface 144, the USB mainboard 143 is arranged at the innermost part, the wire 37 is connected to the USB mainboard 143, a light guide cover 145 is arranged on the front of the USB cover 141 corresponding to the display light, and the USB interface 144 is opened on the side of the USB cover 141. If the first module or the second module fails or has no power, it can be displayed by illuminating the light guide cover 145 through the display light, so that the information can be transmitted to the user very conveniently, thereby improving the user experience.

[0047] See also Figures 10 to 14 The first module 20 includes: a shell formed by an upper shell 21 and a lower shell 22, a first bracket 23, a first main board 24, a second bracket 25 and a second main board 26 installed in the shell in sequence, a key 27 embedded in the center of the top surface of the upper shell 21 through the first bracket 23, and an electric field device 241, an ionizer 242 and a battery 243 installed on the second bracket 25; a card slot 28 for connecting the card table 36 is provided at the bottom center of the lower shell 22.

[0048] A circular opening is formed at the center of the top surface of the upper shell 21 for embedding the button 27. Upper vent holes 211 are formed evenly around the central circular opening on the top surface of the upper shell 21. For aesthetic purposes, the top surface of the upper shell and the upper vent holes can be designed in various shapes. For example, the multiple upper vent holes 211 in this embodiment are regularly arranged in a circular radiating shape.

[0049] A plurality of first bracket nail columns 212 are protrudingly provided on the inner top surface of the upper shell 21, a first plug hole 234 is provided on the fixing portion 231 of the first bracket 23, the first bracket 23 is mounted on the inner top surface of the upper shell 21, and the first bracket nail columns 212 are correspondingly plugged into the first plug hole 234. An upper screen 213 and an upper screen pad 214 are sequentially laid on the first bracket 23, the upper screen 213 covers the inner side of the upper vent hole 211, and the upper screen 213 is in the shape of a gauze mesh, and the upper screen 213 intercepts impurities from entering the inner cavity of the plasma generator, thereby affecting the production of plasma.

[0050] The first bracket 23 has a circular annular fixed portion 231 and a movable portion 233 connected to the inner circle of the fixed portion 231 through ribs 232. The three ribs 232 are evenly distributed around a circle, and the ribs are relatively thin. Therefore, when the movable portion 233 is pressed, it moves, causing the ribs 232 to elastically deform. When the movable portion 233 is not subjected to force, the deformed ribs 232 return to their original positions, causing the movable portion to bounce up. The key 27 has a key cover 271 and a key pad 272. The key cover 271 covers the key pad 272. The key pad 272 is inserted into the central circular opening of the upper shell 21. The bottom of the key pad 272 is connected to the movable portion 233. A sensor is provided on the side of the movable portion 233 facing the first main board 24. The sensor is connected and provided on the first main board 24, so that the key 27 controls the working state of the generating device.

[0051] A plurality of first mainboard holes 215 are protrudingly provided on the inner top surface of the upper shell 21. The first mainboard holes 215 are sequentially inserted through the net pad 214, the net 213 and the first bracket 23, and finally fixedly connected to the first mainboard 24 by screwing. The first mainboard 24 is connected to and controls the working state of the electric field device 241 and the ionizer 242. When the electric field device and the ionizer are energized, the air inside the electric field device and the ionizer is ionized by the ionizer to generate plasma, and then the plasma is diffused into the air in the inner cavity of the package through the vents of the upper and lower shells, thereby achieving the effect of plasma sterilization and deodorization.

[0052] See also Fig.10 , Fig.11 , Figures 15 to 18 The second bracket 25 is divided into a battery compartment 251 in the middle, an electric field device fixing groove 252 and an ionizer fixing frame 253 on both sides by a partition. The battery 243 is a rechargeable battery. The battery 243 is connected to the USB terminal 14 through the second module 30 for charging. It does not need to be connected to the mains, and is easy to carry and use. A threading hook 254 for positioning the wire is also provided at the bottom of the second bracket 25. The wire is inserted and positioned by the threading hook 254 to avoid the problem of being pulled and breaking the skin and short-circuiting. The second bracket hole column 255 is symmetrically distributed on the partition of the second bracket 25. The upper end of the second bracket hole column 255 is fixedly connected to the first main board 24 by screwing.

[0053] The bottom surface of the lower shell 22 is evenly provided with lower vent holes 221 around the central slot 28. For the sake of aesthetics, the bottom surface of the lower shell and the lower vent holes can be designed into various shapes. For example, the multiple lower vent holes 221 in this embodiment are regularly arranged in a circular radiating shape. A lower net 222 is provided at the bottom of the lower shell 22. The lower net 222 covers the outer side of the lower vent holes 221. The lower net 222 is in the shape of a gauze mesh. Impurities are intercepted by the lower net 222 to enter the inner cavity of the plasma generator and affect the production of plasma.

[0054] A housing hole column 216 is formed on the inner top surface of the upper shell 21, and a second through hole 223 is formed on the inner bottom surface of the lower shell 22. A screw is inserted from the bottom of the lower shell 22 to penetrate the second hole 223 and fixedly connected to the housing hole column 216, and the upper and lower shells are fixedly connected. A double-mouth buckle 217 is vertically arranged near the circumferential side wall at the inner top of the upper shell 21, and a double-protruding hook 224 is arranged on the circumferential side wall of the lower shell 22. When the upper and lower shells are covered with each other, the hook 224 is correspondingly inserted into the buckle 217, so that the overall structure is connected stably, which is convenient for disassembly or assembly and reduces working hours. A circle of light-transmitting ring 225 is also arranged at the connection between the upper shell 21 and the lower shell 22, and an LED light is arranged on the first mainboard 24, which emits light through the light-transmitting ring 225 and serves as an indication.

[0055] The card slot 28 corresponds to the shape of the card platform 36. Tongue buckles 281 are symmetrically arranged on the inner circumferential side walls of the card slot 28. A cylindrical insert 282 is protruded from the center of the card slot 28. When the card slot 28 is connected to the card platform 36, the insert 282 is inserted into the center of the card platform 36, and the tongue buckle 281 is screwed into the rotating slot 361 through the slot position 362, and the tongue buckle 281 is positioned in the main card area, thereby fixing the first module and the second module.

[0056] The second main board 26 is fixedly mounted at the bottom of the second bracket 25 and faces the lower shell 22. An elastic electrode 261 is protrudingly provided on the second main board 26. One end of the elastic electrode 261 protrudes out of the outside of the inserting platform 282. When the card slot 28 is connected to the card platform 36, the elastic electrode 261 elastically abuts against the tin sheet electrode 341, and the electrical connection effect is better, thereby realizing the electrical connection between the first module and the second module, and instructing the first module to work through the second module, preventing other objects from mistakenly triggering the first module and causing abnormal operation. The height of the circumferential side wall of the card slot 28 should protrude from the bottom surface of the lower shell 22. After connection, the notch of the card slot 28 abuts against the surface of the upper cover 32, so that a gap 226 is left between the lower shell 22 and the upper cover 32, and the bottom surface of the lower shell 22 will not be covered, which is conducive to the flow and exchange of gas inside and outside the first module 20.

[0057] A display unit (not shown) may also be provided on the surface of the package body 10, and the display unit is also connected to the second module via a wire to prompt the user whether the first module is working and other information, thereby conveniently transmitting information to the user and improving the user experience.

[0058] When in use, before operation, ensure that the first module is aligned and installed on the second module, and then start the button to start the sterilization and disinfection work. At this time, the package cover needs to be closed. Since the button is set on the first module in the package, after the package cover is closed, the button cannot be touched from the outside of the package, so it will not affect the working state of the first module. When the battery is out of power, the USB end can charge the battery, and the data of the first module can also be transmitted to the server end or the maintenance end through the USB end.

[0059] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any simple modification, equivalent change and modification made by any technical personnel in this field to the above embodiment according to the technical essence of the present invention without departing from the scope of the technical solution of the present invention still falls within the scope of the technical solution of the present invention.

Claims

1. A shoe bag, characterized in that: include: The package body and the plasma generating device, the package body has an inner cavity, the plasma generating device is installed in the inner cavity of the package body, the plasma generating device comprises: a first module and a second module, the first module is a generator of the plasma generating device, radiates plasma with disinfection and sterilization functions into the inner cavity of the package body, and the second module is an identifier, which is used to connect and install the first module; The first module includes: a shell formed by buckling an upper shell and a lower shell, a first bracket, a first mainboard and a second bracket fixedly installed in the shell in sequence, a key embedded on the top surface of the upper shell through the first bracket, and an electric field device, an ionizer and a battery installed on the second bracket; an upper vent hole is opened on the top surface of the upper shell, and a lower vent hole is opened on the bottom surface of the lower shell; the first mainboard connects and controls the electric field device and the ionizer; when the electric field device and the ionizer are powered on, the air inside the ionizer is ionized to generate plasma, and the plasma diffuses into the air in the inner cavity of the package through the upper and lower vent holes.

2. The shoe bag according to claim 1, characterized in that: The first bracket has an annular fixed part and a movable part connected to the inner circle of the fixed part through ribs, and three ribs are distributed in a circle so that the movable part can move elastically up and down; the button has a button cover and a button pad, the button cover covers the button pad, the button pad is inserted into the circular opening on the top surface of the upper shell, the bottom of the button pad is connected to the movable part, and a sensor is provided on the side of the movable part facing the first mainboard, the sensor is connected and arranged on the first mainboard, and the first module is started to work by pressing the button.

3. The shoe bag according to claim 1, characterized in that: An upper net is laid on the first bracket, which covers the inner side of the upper vent hole. A lower net is laid on the bottom of the lower shell, which covers the outer side of the lower vent hole. The upper and lower nets are in the shape of gauze, and impurities are intercepted from entering the inner cavity of the first module through the gauze.

4. The shoe bag according to claim 1, characterized in that: The inner top surface of the upper shell protrudes to form a shell hole column, and the inner bottom surface of the lower shell forms a through second plug hole. A screw is inserted from the bottom of the lower shell to penetrate the second plug hole and fixedly connected to the shell hole column; a double-mouth buckle is uprightly arranged on the inner top of the upper shell near the circumferential side wall, and a double-protruding hook is arranged on the circumferential side wall of the lower shell, and the double-protruding hook is correspondingly inserted into the double-mouth buckle.

5. The shoe bag according to any one of claims 1 to 4, characterized in that: A partition plate for fixing the plasma generating device is erected in the inner cavity of the package body, and a plate-shaped slot is formed on the top surface of the partition plate, and a clearance slot connecting the slot and the inner cavity of the package body is respectively opened on two opposite side walls of the slot. A fixing plate is fixedly connected in the slot, and an installation notch is formed at the upper end of the fixing plate corresponding to the clearance slot. The second module includes: an upper cover and a lower cover covering the box body, and the box body of the second module is fixedly installed on both sides of the installation notch.

6. The shoe bag according to claim 5, characterized in that: A ring-shaped card platform is formed on the middle part of the upper cover, a circle of rotating groove is formed on the outer circumference of the card platform, a slot position is opened on the outer circumference of the top of the card platform, the slot position is downwardly connected to the rotating groove, a convex card position and a stop block are protruded on the inner wall of the rotating groove, and the rotating groove area between the convex card position and the stop block is called the main card area; The bottom center of the lower shell is provided with a card slot for connecting the card table, and a tongue buckle is provided on the inner circumferential side wall of the card slot. A cylindrical inserting platform is protruded from the center of the card slot. When the card slot is connected with the card table, the inserting platform is inserted into the ring center of the card table, and the tongue buckle is screwed into the rotating slot through the slot position and positioned in the main card area; The height of the circumferential side wall of the clamping groove should protrude from the bottom surface of the lower shell, and the notch of the clamping groove abuts against the surface of the upper cover, so that a gap is left between the lower shell and the upper cover.

7. The shoe bag according to claim 6, characterized in that: The lower cover is equipped with an identification mainboard, and a tin sheet electrode is arranged on the surface of the identification mainboard. A circular opening is opened in the card platform ring of the upper cover, and the tin sheet electrode on the surface is exposed through the circular opening. A second mainboard is installed on the second bracket facing the lower shell, and an elastic electrode is protruding from the second mainboard. The elastic electrode protrudes out of the outside of the plug-in station, and when the card slot is connected to the card platform, the elastic electrode elastically abuts against the tin sheet electrode.

8. The shoe bag according to claim 7, characterized in that: A USB terminal is arranged on the outer wall of the package body, and a wire connected to the identification mainboard extends from the box body of the second module, passes through the slot of the partition plate, passes through the inside of the side wall of the package body, and finally connects to the USB terminal; the battery is a rechargeable battery, and the battery is connected to the USB terminal through the second module for charging; The USB end comprises: a USB cover, a USB bracket installed in the USB cover, a USB mainboard fixed by the USB bracket, a display light and a USB interface, a wire is connected to the USB mainboard, and a light guide cover is arranged on the front of the USB cover corresponding to the display light.

9. The shoe bag according to claim 1, characterized in that: A display unit is arranged on the outer wall of the package body, and the display unit is connected to the second module to prompt the user of the working information of the first module.

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