Charging device for mobile device and mobile device having the same

Abstract

The present invention discloses a charging device for a mobile device and a mobile device having the same. The mobile device includes a chassis structure with charging contacts, and the charging device includes: a charging pile, the charging pile is provided with mating contacts corresponding to the charging contacts, and when the mobile device is connected to the charging pile, the charging pile is connected to the chassis structure so that the charging contacts and the mating contacts are in sealed contact. According to the charging device for a mobile device of the present invention, when the mobile device is placed on the charging pile so that the charging pile is connected to the chassis structure, by making the charging contacts and the mating contacts in sealed contact, at least one of the charging contacts and the mating contacts can be avoided from being exposed, so that the charging contacts and the mating contacts can be brought into contact in a sealed state for charging, which is safe and helps to extend the service life of the machine. It can solve the problem in the related art that the exposed charging contacts and the mating contacts affect the service life of the machine and pose a safety hazard.

Description

Technical Field

[0001] The present invention relates to the technical field of air treatment, and in particular to a charging device for a mobile device and a mobile device having the same. Background Art

[0002] In the related art, the charging contacts of charging piles used in mobile chassis equipment are exposed to the air, posing risks of contact, damage, corrosion, and ignition. Therefore, the related art contact-based charging solutions for mobile devices have technical issues such as shortening the lifespan of the device and posing safety risks. Summary of the Invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, one object of the present invention is to provide a charging device for a mobile device, which can charge the mobile device in a sealed state, improves safety, and helps extend the service life of the mobile device.

[0004] Another object of the present invention is to provide a mobile device, comprising the above-mentioned charging device for the mobile device.

[0005] According to a charging device for a mobile device of an embodiment of the first aspect of the present invention, the mobile device includes a chassis structure having charging contacts, and the charging device includes: a charging pile, the charging pile is provided with mating contacts corresponding to the charging contacts, and when the mobile device is connected to the charging pile, the charging pile is connected to the chassis structure so that the charging contacts and the mating contacts are in sealed contact.

[0006] According to the charging device for mobile devices of the embodiments of the present invention, when the mobile device is placed on a charging pile so that the charging pile is connected to the chassis structure, the charging contacts and the mating contacts are in sealed contact, thereby preventing at least one of the charging contacts from being exposed. This allows charging to proceed after the charging contacts and the mating contacts are in contact in a sealed state, improving safety and extending the service life of the device. This can also solve technical problems in related technologies such as the exposure of the charging contacts and the mating contacts, which can affect the service life of the device and pose safety risks.

[0007] In addition, the charging device for mobile devices according to the above embodiment of the present invention also has the following additional technical features:

[0008] According to some embodiments of the present invention, the chassis structure includes a first mating portion, and the charging pile includes a second mating portion. When the mobile device is connected to the charging pile, the first mating portion abuts against the second mating portion, so that the first mating portion and the second mating portion construct a closed space, and the charging contact is located in the closed space after abutting against the mating contact.

[0009] In some embodiments of the present invention, the charging pile includes a sealed mounting seat, the second mating portion is formed on the sealed mounting seat, and the mating contact is connected to the sealed mounting seat.

[0010] Furthermore, the charging contact piece protrudes toward the mating contact piece, and the second mating portion is formed with a first mating groove that matches the charging contact piece.

[0011] In some embodiments of the present invention, in the height direction of the charging device, the top surface of the mating contact is lower than the top surface of the sealing mounting seat to define the first mating groove on the top of the sealing mounting seat.

[0012] In some embodiments of the present invention, the sealing mounting seat is formed as a hollow cavity structure with an open bottom, and a second mating groove is defined in the hollow cavity of the sealing mounting seat. The mating contact is at least partially located in the second mating groove and is connected to the second mating part, and the second mating part is formed with the first mating groove.

[0013] Furthermore, the mating contact includes a U-shaped bending portion matching the second mating groove.

[0014] In some embodiments of the present invention, the second mating portion is further formed with a mating groove respectively communicating with the first mating groove and the second mating groove, and the mating contact is connected to the second mating portion through the mating groove.

[0015] Furthermore, a mating portion that matches the mating groove is formed on the top of the U-shaped bent portion of the mating contact.

[0016] In some embodiments of the present invention, the charging pile further includes a casing, the casing is formed with a mounting hole, and the sealing mounting seat is arranged through the mounting hole.

[0017] Furthermore, a sealing flange is formed at the bottom of the sealing mounting seat, and the sealing flange abuts against the inner top surface of the casing.

[0018] In some embodiments of the present invention, a bending flange is formed on one side of the open end of the U-shaped bending portion of the mating contact, and the bending flange is connected to the sealing flange.

[0019] In some embodiments of the present invention, the sealing mounting seat and the mating contact are detachably connected.

[0020] Furthermore, a snap-fit ​​portion is formed on one of the sealing mounting seat and the mating contact piece, and a clamping portion that is clamped with the snap-fit ​​portion is formed on the other one.

[0021] In some embodiments of the present invention, both the charging contact piece and the mating contact piece are elastic contacts, the charging contact piece includes a plurality of contacts, and the mating contact pieces are arranged in a one-to-one correspondence with the charging contact pieces.

[0022] In some embodiments of the present invention, the chassis structure includes a battery pack electrically connected to the charging contacts, and the charging pile also includes a trigger switch. When the charging contacts are in contact with the mating contacts and the trigger switch is triggered, the charging device is charged.

[0023] Furthermore, the charging device for the mobile device further includes a controller, and the controller is electrically connected to the trigger switch.

[0024] According to an embodiment of the second aspect of the present invention, the mobile device includes: a device body; a chassis structure, wherein the chassis structure is arranged at the bottom of the device body; and a charging device, wherein the charging device is connected to the chassis structure, and the charging device is the charging device of the mobile device described above.

[0025] Furthermore, the mobile device is a mobile air treatment device.

[0026] Furthermore, the mobile air treatment equipment is a mobile air conditioner.

[0027] Additional aspects and advantages of the present invention will be set forth in part in the description which follows and, in part, will be obvious from the description which follows, or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of the embodiments with reference to the accompanying drawings, in which:

[0029] Figure 1 is a top view of a charging device for a mobile device according to an embodiment of the present invention;

[0030] Figure 2 It is along Figure 1 Cross-sectional view along line AA;

[0031] Figure 3 yes Figure 2 A partial enlarged view of the middle circle B;

[0032] Figure 4 yes Figure 1 A perspective view of a charging pile in a charging device for a mobile device according to an embodiment of the present invention;

[0033] Figure 5 yes Figure 4 A top view of a charging pile in a charging device for a mobile device according to an embodiment of the present invention;

[0034] Figure 6 It is along Figure 5 Cross-sectional view of the mid-CC line;

[0035] Figure 7 yes Figure 4 An exploded diagram of a charging pile in a charging device for a mobile device according to an embodiment of the present invention;

[0036] Figure 8 yes Figure 7 A perspective view of a sealed mounting seat and a matching spring in an assembled position in a charging pile in a charging device for a mobile device according to an embodiment of the present invention;

[0037] Figure 9 yes Figure 8 An exploded view of a sealed mounting seat and a matching spring in a charging pile in a charging device for a mobile device according to an embodiment of the present invention;

[0038] Figure 10 yes Figure 7 An exploded diagram of a trigger switch in a charging pile in a charging device for a mobile device according to an embodiment of the present invention;

[0039] Figure 11 yes Figure 1 A perspective view of a chassis structure in a charging device for a mobile device according to an embodiment of the present invention;

[0040] Figure 12 yes Figure 11 A top view of a chassis structure in a charging device for a mobile device according to an embodiment of the present invention;

[0041] Figure 13 yes Figure 11 A side view of a chassis structure in a charging device for a mobile device according to an embodiment of the present invention;

[0042] Figure 14 yes Figure 11 Another side view of the chassis structure in the charging device for a mobile device according to an embodiment of the present invention;

[0043] Figure 15 yes Figure 11 Another perspective view of a chassis structure in a charging device for a mobile device according to an embodiment of the present invention;

[0044] Figure 16 yes Figure 11 A bottom view of a chassis structure in a charging device for a mobile device according to an embodiment of the present invention;

[0045] Figure 17 is a perspective view of a mobile device according to an embodiment of the present invention;

[0046] Figure 18 yes Figure 17 A side view of a mobile device according to an embodiment of the present invention;

[0047] Figure 19 yes Figure 17 Another side view of a mobile device according to an embodiment of the present invention.

[0048] Reference numerals:

[0049] 100. Charging device for mobile devices;

[0050] 1. Chassis structure; 10. First mating portion; 11. Charging contact; 12. Mounting structure; 13. Battery pack; 14. Plug-in interface; 15. Drive wheel; 16. Universal wheel; 17. First device air outlet;

[0051] 2. Charging pile; 20. Second matching part;

[0052] 21. Mating contact; 211. U-shaped bending portion; 2111. Horizontal bending portion; 21111. Mating portion; 2112. First vertical bending portion; 21121. Bend flange; 2113. Second vertical bending portion; 212. Mounting portion; 213. Connecting portion; 214. Buckle portion;

[0053] 22. Sealing mounting seat; 221. First mating groove; 222. Second mating groove; 223. Mating groove; 224. Sealing flange; 225. Clamping portion;

[0054] 23. Casing; 231. Mounting hole; 232. Chassis; 233. Cover; 2331. Perspective window; 234. Back cover; 235. Back panel;

[0055] 24. Trigger switch; 241. Mounting base; 242. Photoelectric contact; 243. Spring; 244. Sliding cover;

[0056] 25. Controller;

[0057] 3. Closed space;

[0058] 200. Mobile devices;

[0059] 210. Equipment body; 2101. Second equipment air outlet. DETAILED DESCRIPTION

[0060] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0061] The disclosure below provides many different embodiments or examples for realizing different structures of the present invention. In order to simplify the disclosure of the present invention, the components and settings of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. In addition, the present invention may repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplicity and clarity and does not in itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present invention provides examples of various specific processes and materials, but those skilled in the art will appreciate the applicability of other processes and / or the use of other materials.

[0062] In related art, a mobile device 200 can be divided into two parts, the upper part of which can be used as a mobile air conditioner or a device with air treatment functions (including but not limited to purification, humidification, aromatherapy, formaldehyde removal, and sterilization functions), and the lower part is a mobile chassis structure 1. The internal wiring of the two parts is integrated with each other. A battery pack 13 is attached to the chassis structure 1 to power the mobile device 200. The battery pack 13 is charged by contacting the charging contacts 11 on the bottom surface of the chassis structure 1 with the matching contacts 21 on the charging pile 2. Existing solutions all use exposed contacts on both sides for contact charging. The charging pile 2 contacts are exposed to the air for a long time with electricity, which may cause leakage due to contact, water contact, or accidental contact and cause ignition.

[0063] To this end, the present application proposes a charging device 100 for a mobile device 200 with good safety. The following describes the charging device 100 for a mobile device 200 according to an embodiment of the present invention with reference to the accompanying drawings. The charging device 100 can charge in a sealed state, is safe, and is conducive to extending the service life of the device.

[0064] According to the charging device 100 of the mobile device 200 according to the first embodiment of the present invention, the mobile device 200 includes a chassis structure 1 having charging contacts 11 , and the charging device includes a charging pile 2 .

[0065] Specifically, the charging pile 2 is provided with mating contacts 21 corresponding to the charging contacts 11 . When the mobile device 200 is connected to the charging pile 2 , the charging pile 2 is connected to the chassis structure 1 so that the charging contacts 11 and the mating contacts 21 are in sealed contact.

[0066] For example, in the height direction of the mobile device 200, the charging contact 11 can be provided at the bottom of the chassis structure 1; the charging pile 2 can be provided with a mating contact 21, which corresponds to the charging contact 11. When the mobile device 200 is placed on the charging pile 2 via the chassis structure 1 so that the charging pile 2 is connected to the chassis structure 1, the charging pile 2 is connected to the chassis structure 1. This can seal the charging contact 11 and the mating contact 21, preventing at least one of the charging contact 11 and the mating contact 21 from being exposed. This allows the charging contact 11 and the mating contact 21 to contact in a sealed state before charging, which is safe and helps extend the service life of the device. This can solve technical problems in the related art such as the exposure of the charging contact 11 and the mating contact 21, which affects the service life of the device and poses safety risks.

[0067] According to the charging device 100 for a mobile device 200 according to an embodiment of the present invention, when the mobile device 200 is placed on the charging station 2 so that the charging station 2 is connected to the chassis structure 1, the charging station 2 is connected to the chassis structure 1. This allows the charging contact 11 and the mating contact 21 to be in sealed contact, preventing at least one of the charging contact 11 and the mating contact 21 from being exposed. This allows charging to proceed after the charging contact 11 and the mating contact 21 are in contact in a sealed state, improving safety and helping to extend the service life of the device. This can further address technical issues in the related art, such as the exposure of the charging contact 11 and the mating contact 21, which can affect the device's service life and pose safety risks.

[0068] In some embodiments of the present invention, reference Figure 2 and Figure 3 The chassis structure 1 includes a first mating portion 10, which can be located at the bottom of the chassis structure 1. The charging pile 2 includes a second mating portion 20, which can be located at the top of the charging pile 2. When the mobile device 200 is connected to the charging pile 2, the first mating portion 10 abuts against the second mating portion 20, thereby forming a closed space 3. The charging contact 11 abuts against the mating contact 21 and is located within the closed space 3. Therefore, when the mobile device 200 is charged by the charging device 100, the chassis structure 1 is connected to the charging pile 2, so that the charging contact 11 and the mating contact 21 can be sealed through the closed space 3, thereby enabling charging in a sealed state. This not only improves the safety of the charging device 100, but also helps to extend the service life of the device.

[0069] In some embodiments of the present invention, the first mating portion 10 can be formed as a flat surface or an inclined surface, and the second mating portion 20 is configured to match the first mating portion 10. That is, when the first mating portion 10 is formed as a flat surface, the second mating portion 20 is configured as a flat surface; when the first mating portion 10 is formed as an inclined surface, the second mating portion 20 is configured as a matching inclined surface that abuts the inclined surface of the first mating portion 10. The inclined surface and the inclination direction of the matching inclined surface can be adaptively set according to actual needs, which is understandable to those skilled in the art.

[0070] In some embodiments of the present invention, the charging pile 2 includes a sealing mounting seat 22, a second mating portion 20 is formed on the sealing mounting seat 22, and the mating contact piece 21 is connected to the sealing mounting seat 22. For example, referring to Figure 2 and Figure 3 A sealed mounting seat 22 may be provided on the charging pile 2, and the second mating portion 20 may be located on the top of the sealed mounting seat 22, and the mating contact 21 is connected to the sealed mounting seat 22. In this way, the second mating portion 20 on the sealed mounting seat 22 is convenient for defining a closed space 3 with the first mating portion 10 on the chassis structure 1. When the mobile device 200 is connected to the charging pile 2 for charging, the charging contact 11 and the mating contact 21 can be abutted and located in the closed space 3, avoiding at least one of the charging contact 11 and the mating contact 21 from being exposed, thereby ensuring that the charging contact 11 and the mating contact 21 are charged in a sealed state, which is safe to use and helps to extend the service life of the machine.

[0071] Furthermore, the charging contact piece 11 protrudes toward the mating contact piece 21, and the second mating portion 20 is formed with a first mating groove 221 that matches the charging contact piece 11. Figure 3 A portion of the charging contact 11 may protrude downward (e.g., toward the bottom) toward the mating contact 21. A first mating groove 221 may be formed on the second mating portion 20. The first mating groove 221 may be formed at the top of the second mating portion 20. The first mating groove 221 is configured to mate with the charging contact 11, and the charging contact 11 is adapted to fit within the first mating groove 221. Thus, when the mobile device 200 is placed on the charging pile 2 via the chassis structure 1, the sealing mounting seat 22 can be surface-contacted with the charging contact 11 via the first mating groove 221. Both the charging contact 11 and the mating contact 21 are located within the enclosed space 3. This seals the charging contact 11 and the mating contact 21, preventing at least one of the charging contact 11 and the mating contact 21 from being exposed. This allows charging to proceed after the charging contact 11 and the mating contact 21 are in contact in a sealed state, improving safety and extending the service life of the device.

[0072] According to the charging device 100 for a mobile device 200 according to an embodiment of the present invention, when the mobile device 200 is placed on the charging pile 2 so that the charging pile 2 is connected to the chassis structure 1, the first mating groove 221 enables the assembly connection between the charging contact 11 and the sealing mounting seat 22. Furthermore, since the mating contact 21 is connected to the sealing mounting seat 22, the charging contact 11 and the mating contact 21 can be both located within the enclosed space 3. This seals the charging contact 11 and the mating contact 21, preventing at least one of the charging contact 11 and the mating contact 21 from being exposed. This allows charging to proceed after the charging contact 11 and the mating contact 21 are in contact in a sealed state, improving safety and helping to extend the service life of the device. This can further better address technical issues in the related art, such as the impact on the device's service life and potential safety hazards caused by the exposed charging contact 11 and the mating contact 21.

[0073] In some embodiments of the present invention, in the height direction of the charging device, the top surface of the mating contact 21 is lower than the top surface of the sealing mounting seat 22, so that a first mating groove 221 can be defined on the top of the sealing mounting seat 22. For example, referring to Figure 6 and Figure 8 When the mating contact 21 is sealed to the sealing mounting seat 22, the top surface of the mating contact 21 can be set lower than the top surface of the sealing mounting seat 22 in the up and down directions, so that a first mating groove 221 can be defined at the top of the sealing mounting seat 22, which facilitates further assembly of the charging contact 11 through the first mating groove 221.

[0074] In some embodiments of the present invention, the sealing mounting seat 22 is formed as a hollow cavity structure with an open bottom, and a second mating groove 222 is defined in the hollow cavity of the sealing mounting seat 22. The mating contact 21 is at least partially located in the second mating groove 222 and is connected to the second mating portion 20. The second mating portion 20 is formed with a first mating groove 221.

[0075] For example, combined with Figure 6 and Figure 7 The bottom of the sealing mount 22 is open, and the sealing mount 22 can be formed into a hollow cavity structure. A second mating groove 222 is defined in the hollow cavity of the sealing mount 22. For example, the hollow cavity can be formed into the second mating groove 222. The mating contact 21 is at least partially located in the second mating groove 222. The sealing mount 22 has a second mating portion 20. The second mating portion 20 can be located on a side of the sealing mount 22 adjacent to the charging contact 11. For example, the second mating portion 20 can be located on the top or upper side of the sealing mount 22. The mating contact 21 is at least partially connected to the second mating portion 20. The second mating portion 20 is formed with a first mating groove 221. The charging contact 11 can be located in the first mating groove 221.

[0076] Further, combined with Figure 8 and Figure 9 The mating contact 21 includes a U-shaped bend portion 211 that matches the second mating groove 222. In some embodiments of the present invention, the mating contact 21 may include a U-shaped bend portion 211, the bottom of the U-shaped bend portion 211 is open, that is, the opening of the U-shaped bend portion 211 faces downward, and the U-shaped bend portion 211 is configured to match the second mating groove 222. The U-shaped bend portion 211 facilitates a sealed connection between the mating contact 21 and the sealing mounting seat 22.

[0077] In some embodiments of the present invention, the second mating portion 20 is further formed with a mating groove 223 that communicates with the first mating groove 221 and the second mating groove 222, and the mating contact 21 is connected to the second mating portion 20 through the mating groove 223. Figure 6 The sealing mounting seat 22 has a second mating portion 20 adjacent to the charging contact 11. The second mating portion 20 can also be formed with a mating groove 223, which is respectively connected to the first mating groove 221 and the second mating groove 222. The mating groove 223 facilitates the assembly connection between the mating contact 21 and the second mating portion 20.

[0078] Furthermore, a matching portion 21111 that matches the matching groove 223 is formed on the top of the U-shaped bending portion 211 of the matching contact 21. In some embodiments of the present invention, Figure 9 The mating contact 21 includes a U-shaped bending portion 211, the opening of the U-shaped bending portion 211 is downward, and a mating portion 21111 can be formed on the top of the U-shaped bending portion 211, and the mating portion 21111 is configured to match the mating groove 223. For example, the mating portion 21111 can be formed to protrude from the outer top surface of the U-shaped bending portion 211 toward the top.

[0079] According to the charging device 100 for the mobile device 200 of the embodiment of the present invention, the assembly process of the sealing mounting seat 22 and the mating contact 21 may include: the U-shaped bent portion 211 of the mating contact 21 is installed in the hollow cavity of the sealing mounting seat 22 through the second mating groove 222, and the mating portion 21111 at the top of the U-shaped bent portion 211 is installed in the mating groove 223. In this case, the top surface of the mating portion 21111 is set lower than the top surface of the sealing mounting seat 22, thereby defining the first mating groove 221 at the top of the sealing mounting seat 22.

[0080] According to the charging device 100 for a mobile device 200 according to an embodiment of the present invention, when the mobile device 200 is placed on the charging station 2 to connect the charging station 2 to the chassis structure 1, the first mating portion 10 and the second mating portion 20 define an enclosed space 3, with the charging contact 11 and the mating contact 21 both located within the enclosed space 3. The charging contact 11 engages with the first mating groove 221. The mating portion 21111 engages with the mating groove 223, and the U-shaped bend 211 engages with the second mating groove 222 to achieve an assembled connection between the mating contact 21 and the sealing mounting seat 22. Thus, by abutting and contacting the charging contact 11 and the mating contact 21 within the enclosed space 3, the charging contact 11 and the mating contact 21 are sealed, preventing at least one of the charging contact 11 and the mating contact 21 from being exposed. This improves safety and helps extend the life of the device. This solves technical problems in the related art, such as the exposure of the charging contact 11 and the mating contact 21, which can affect the life of the device and pose safety risks.

[0081] In some embodiments of the present invention, the charging pile 2 further includes a housing 23, the housing 23 is formed with a mounting hole 231, and the sealing mounting seat 22 is provided at the mounting hole 231. Figure 7 and Figure 9 A mounting hole 231 is formed on the casing 23 of the charging pile 2. The mounting hole 231 is formed as a through hole that matches the outer contour of the sealing mounting seat 22. The mounting hole 231 facilitates the assembly connection between the sealing mounting seat 22 and the casing 23.

[0082] For example, in some embodiments of the present invention, the projection of the sealing mounting seat 22 on the plane where the bottom of the charging device 100 is located can be roughly quadrilateral. In this case, a quadrilateral mounting hole 231 can be formed on the housing 23. Through the quadrilateral mounting hole 231, the sealing mounting seat 22 can be assembled to the housing 23 from bottom to bottom for easy operation.

[0083] Furthermore, a sealing flange 224 is formed at the bottom of the sealing mounting seat 22, and the sealing flange 224 abuts against the inner top surface of the housing 23. In some embodiments of the present invention, referring to Figure 6 and Figure 8The sealing mounting seat 22 may further include a sealing flange 224, which may be provided at the bottom of the sealing mounting seat 22. In this way, when the sealing mounting seat 22 and the mating contact 21 connected to the sealing mounting seat 22 are assembled on the housing 23 through the mounting hole 231, the sealing mounting seat 22 may be penetrated by the mounting hole 231, and the sealing flange 224 may be stopped at the inner top surface of the housing 23. At this time, the mating contact 21 may be located inside the housing 23, and external fluids, foreign matter, etc. will not be able to enter the housing 23 through the mounting hole 231. In this way, the mating contact 21 can be protected, which is beneficial to further improve the safety of the use of the charging device 100.

[0084] In some embodiments of the present invention, a bent flange 211 is formed on one side of the open end of the U-shaped bent portion 211 of the mating contact 21, and the bent flange 211 at least partially wraps the sealing flange 224. For example, referring to Figure 9 The mating contact 21 includes a U-shaped bending portion 211, the opening of the U-shaped bending portion 211 is downward, and the mating contact 21 may also include a bending flange 21121, which is arranged on one side of the opening end of the U-shaped bending portion 211, and the bending flange 21121 is connected to the sealing flange 224, and the bending flange 21121 can wrap the sealing flange 224.

[0085] Reference Figure 9 In some embodiments of the present invention, the mating contact 21 may include: a U-shaped bending portion 211 with an open bottom, a mounting portion 212 and a connecting portion 213; the U-shaped bending portion 211 and the mounting portion 212 are connected via the connecting portion 213.

[0086] The U-shaped bend 211 includes a horizontal bend 2111, a first vertical bend 2112, and a second vertical bend 2113. Specifically, a mating portion 21111 is formed at the top of the horizontal bend 2111, which engages with a mating groove 223 on the second mating portion 20 of the sealing mounting seat 22. The first vertical bend 2112 and the second vertical bend 2113 are respectively provided on either side of the horizontal bend 2111, and the first and second vertical bends 2112 and 2113 extend in the same direction. A bend flange 21121 is formed on one side of the first vertical bend 2112, which is configured to mate with the sealing flange 224 of the sealing mounting seat 22. The second vertical bend 2113 is connected to the mounting portion 212 via a connecting portion 213.

[0087] In some embodiments of the present invention, the sealing mounting seat 22 is detachably connected to the mating contact 21. Thus, by making the mating contact 21 and the sealing mounting seat 22 detachably connected, the assembly and disassembly between the mating contact 21 and the sealing mounting seat 22 is facilitated, and the maintenance and replacement of the mating contact 21 is facilitated.

[0088] In some embodiments of the present invention, the mating contact 21 and the sealing mounting seat 22 can be connected by a snap connection. Figure 6 and Figure 9 A snap-fit ​​portion 214 may be formed on one of the sealing mounting seat 22 and the mating contact 21, and a snap-fit ​​portion 225 that snaps into engagement with the snap-fit ​​portion 214 may be formed on the other of the sealing mounting seat 22 and the mating contact 21. Here, the snap-fit ​​portion 214 may be formed on the sealing mounting seat 22, and the snap-fit ​​portion 225 may be formed on the mating contact 21, and the snap-fit ​​portion 225 may be matingly snap-fitted with the snap-fit ​​portion 214. Alternatively, the snap-fit ​​portion 214 may be formed on the mating contact 21, and the snap-fit ​​portion 225 may be formed on the sealing mounting seat 22, and the snap-fit ​​portion 225 may be matingly snap-fitted with the snap-fit ​​portion 214.

[0089] For ease of description, the following mainly uses the example of a snap portion 214 formed on the sealing mounting seat 22 and a snap portion 225 (such as a snap hole, etc.) formed on the mating contact piece 21 for explanation. However, this should not be understood as a limitation of the present invention.

[0090] For example, the snap-fit ​​portion 225 can be formed on the U-shaped bend 211. Specifically, the snap-fit ​​portion 225 includes two snap-fit ​​portions 225, one located on the first vertical bend 2112 and the other located on the second vertical bend 2113. The two snap-fit ​​portions 225 are symmetrically arranged. Correspondingly, the sealing mount 22 is formed with two snap-fit ​​portions 214, which snap into corresponding snap-fit ​​holes. This snap-fit ​​connection facilitates the assembly connection between the mating contact 21 and the sealing mount 22.

[0091] Of course, in some embodiments, other detachable connection methods may be used between the mating contact piece 21 and the sealing mounting seat 22 , and the present invention does not specifically limit this.

[0092] In some embodiments of the present invention, both the charging contact 11 and the mating contact 21 are elastic contacts, the charging contact 11 includes multiple contacts, and the mating contacts 21 are arranged in a one-to-one correspondence with the charging contacts 11. For example, the charging contact 11 can be an elastic charging contact 11, and the mating contact 21 can be an elastic mating contact 21. The charging contact 11 includes multiple contacts, where "multiple" means two or more, and the mating contacts 21 are arranged in a one-to-one correspondence with the charging contacts 11. In some embodiments, the charging contact 11 can include two, the two charging contacts 11 are arranged spaced apart, and the mating contacts 21 include two charging contacts 11 in a one-to-one correspondence.

[0093] In some embodiments of the present invention, reference Figure 11 and Figure 12A wiring interface 14 may also be provided on the top of the chassis structure 1, so that the chassis structure 1 and the device body 210 of the mobile device 200 can be electrically connected through the wiring interface 14, thereby further powering the mobile device 200.

[0094] In some embodiments of the present invention, reference Figure 11 The top of the chassis structure 1 may also be provided with a mounting structure 12. The mounting structure 12 is spaced apart from the cable interface 14. For example, the mounting structure 12 and the cable interface 14 may be spaced apart in the front-to-back direction of the chassis structure 1. The mounting structure 12 facilitates the assembly connection between the mobile device 200 and the charging device 100. In some embodiments of the present invention, the mounting structure 12 may be configured as a slot and a buckle, and the mobile device 200 and the charging device 100 are connected via the slot and buckle. In some embodiments of the present invention, the mounting structure 12 may also be a fastener such as a bolt.

[0095] Reference Figure 15 and Figure 16 The bottom of the chassis structure 1 is provided with a drive wheel 15 and a universal wheel 16. There are two drive wheels 15 and one universal wheel 16. The two drive wheels 15 are symmetrically arranged on either side (e.g., the left and right sides) of the chassis structure 1 in the direction of movement. The charging contact pad 11 is provided at one end (e.g., the rear end) of the chassis structure 1, and the drive wheel 15 is provided at the other end (e.g., the front end) of the chassis structure 1 opposite the charging contact pad 11. The line connecting the two drive wheels 15 and the universal wheel 16 forms a triangle. Furthermore, the chassis structure 1 may also be provided with two first device air vents 17, one located on either side of the charging contact pad 11.

[0096] In some embodiments of the present invention, the chassis structure 1 includes a battery pack 13 electrically connected to the charging contact 11, and the charging pile 2 also includes a trigger switch 24. When the charging contact 11 contacts the mating contact 21 and the trigger switch 24 is triggered, the charging device 100 is charged. Figure 2 and Figure 4 The chassis structure 1 may include a battery pack 13, which is electrically connected to the charging contacts 11. When the mobile device 200 is charged by the charging device 100, the chassis structure 1 is connected to the charging station 2. This allows the charging contacts 11 and the mating contacts 21 to be sealed via the enclosed space 3. When the trigger switch 24 is triggered, the charging device 100 is charged, further charging and storing energy in the battery pack 13. Furthermore, by ensuring that the charging contacts 11 and the mating contacts 21 are sealed during charging, the safety of the charging device 100 is improved and the service life of the device is extended.

[0097] Reference Figure 2 and Figure 4 The charging pile 2 may further include a trigger switch 24. When the mobile device 200 is placed on the charging pile 2 through the chassis structure 1 so that the charging contact 11 contacts the mating contact 21, and the chassis structure 1 triggers the trigger switch 24, the charging device 100 can charge the battery pack 13 of the mobile device 200 to store energy for backup.

[0098] According to the charging device 100 for a mobile device 200 of the present embodiment, the sealing mounting seat 22 for mounting the mating contact 21 at the charging station 2 is designed as a groove. After the mating contact 21 and the sealing mounting seat 22 are assembled, only the second mating portion 20 at the top of the sealing mounting seat 22 is exposed. The first mating groove 221 mates with and corresponds to the charging contact 11 at the chassis structure 1. After charging is completed, the first mating portion 10 and the second mating portion 20 abut, thereby forming an enclosed space 3. After the charging contact 11 abuts the mating contact 21, it is located within the enclosed space 3. The lower edge of the chassis structure 1 simultaneously contacts the trigger switch 24, sending a signal. Only then is the mating contact 21 at the charging station 2 energized to begin charging.

[0099] When charging is completed, the charging pile 2 is first powered off, and then the chassis structure 1 starts to leave the charging pile 2 to complete the entire process. After that, the charging pile 2 remains in an unpowered state to ensure that the mating contact 21 will not cause safety hazards due to accidental triggering, thereby solving the technical problems in related technologies that affect the life of the machine and pose safety hazards.

[0100] Combine Figure 5 and Figure 6 In some embodiments of the present invention, the longitudinal cross-section of the charging pile 2 can be roughly formed into an L-shape, the sealing mounting seat 22 can be arranged on the horizontal part of the L-shaped charging pile 2, and the trigger switch 24 can be arranged on the vertical part of the L-shaped charging pile 2. For example, the trigger switch 24 can be arranged at a side position of the charging pile 2 opposite to the chassis structure 1.

[0101] Furthermore, the charging device 100 may further include a controller 25, which is electrically connected to the trigger switch 24. Figure 7 The charging pile 2 may further include a controller 25, which may be, for example, a PCB recharge controller, etc. The trigger switch 24 may transmit signals to the controller 25, so as to facilitate the control of power on and power off of the charging device 100 to ensure safety of use.

[0102] In some embodiments of the present invention, the controller 25 also has an alignment function. For example, a controller 25 with an alignment function is provided on the charging device 100. Thus, when the mobile device 200 is placed on the charging device 100 so that the chassis structure 1 is connected to the charging pile 2, the relative position between the mobile device 200 and the charging device 100 can be adjusted by the controller 25, so that the corresponding charging contacts 11 and the mating contacts 21 can be better abutted at the same time to ensure the reliability of charging, and at the same time, the degree of automation of the charging device 100 can be improved.

[0103] When the mobile device 200 is placed on the charging station 2 via the chassis structure 1 so that the charging contacts 11 and the mating contacts 21 are in contact, and the chassis structure 1 triggers the trigger switch 24, the controller 25 can control the charging of the battery pack 13 accordingly. Specifically, after the charging contacts 11 and the mating contacts 21 are in contact, the charging device 100 cannot charge the mobile device 200. Only when the charging contacts 11 and the mating contacts 21 are in contact and the trigger switch 24 is triggered by the mobile device 200 can the charging device 100 charge the mobile device 200. This configuration prevents the charging contacts 11 from accidentally contacting the mating contacts 21, or other conductive structures from accidentally contacting the mating contacts 21, which could lead to charging and potentially causing electrical hazards, thereby improving the safety of the charging device 100. Specific charging control methods not described in this application can be implemented in a conventional manner and are not further described here.

[0104] Reference Figure 7 In some embodiments of the present invention, the housing 23 includes a chassis 232, an outer cover 233, a rear housing 234, and a rear panel 235. Specifically, the outer cover 233 is disposed on the chassis 232, and a transparent window 2331 is provided on the front side of the outer cover 233. The rear housing 234 is disposed on the rear side of the outer cover 233, and the rear panel 235 is disposed on the rear side of the rear housing 234. The rear panel 235 is detachably connected to the rear housing 234, for example, by a snap-fit ​​connection. The controller 25 and the trigger switch 24 are both disposed within the housing 23.

[0105] Combine Figure 10 The trigger switch 24 may include: a mounting base 241, a photoelectric contact 242 and a spring 243 disposed in the mounting base 241; and a sliding cover 244 disposed on the front side of the mounting base 241. The photoelectric contact 242 of the trigger switch 24 is electrically connected to the controller 25 to transmit signals.

[0106] In such Figure 10In the embodiment of the present invention shown, the spring 243 can keep the sliding cover 244 in the extended position at all times. In some embodiments of the present invention, the mobile device 200 can trigger the trigger switch 24 while the charging contact 11 is in contact with the mating contact 21, that is, the mobile device 200 overcomes the elastic force of the spring 243 to drive the sliding cover 244 from the extended position to the power-on position, thereby realizing the charging action of the charging device 100.

[0107] Of course, the present invention is not limited to this. In some embodiments of the present invention, after the charging contact 11 abuts the mating contact 21, the trigger switch 24 can be triggered after a predetermined time (such as 3 seconds, 5 seconds, etc.) to realize the charging action of the charging device 100.

[0108] According to the charging device 100 for a mobile device 200 according to an embodiment of the present invention, when the mobile device 200 is placed on the charging device 100 so that the chassis structure 1 is connected to the charging station 2, the first mating portion 10 can abut against the second mating portion 22, thereby forming a closed space 3 with the first mating portion 10 and the second mating portion 20. The charging contact 11 and the mating contact 21 abut against each other and are located within the closed space 3. When the trigger switch 24 is triggered, the charging device 100 is controlled to charge the mobile device 200. Thus, when the mobile device 200 is being charged by the charging device 100, the chassis structure 1 is connected to the charging station 2, thereby sealing the charging contact 11 and the mating contact 21 through the closed space 3. This allows charging to proceed in a sealed state, which not only improves the safety of the charging device 100 but also helps extend the service life of the device.

[0109] According to the charging device 100 for a mobile device 200 according to an embodiment of the present invention, the sealing mounting seat 22 for the mating contact 21 at the charging station 2 is designed as a recessed design. This recessed design includes the sealing mounting seat 22 being formed as a hollow cavity with an open bottom, and having a first mating recess 221, a mating groove 223, and a second mating recess 222 formed therein. After assembly with the sealing mounting seat 22, the mating contact 21 is exposed only at the second mating portion 20 on the sealing mounting seat 22. The first mating recess 221 mates with and corresponds to the charging contact 11 of the chassis structure 1. When charging is in place, the first mating portion 10 and the second mating portion 20 abut, creating a closed space 3. The charging contact 11 is located within the closed space 3 after abutting the mating contact 21. The lower edge of the chassis structure 1 simultaneously strikes the trigger switch 24, sending a signal. Only then does the mating contact 21 of the charging station 2 energize and begin charging. After charging is complete, the charging pile 2 is powered off before the chassis 1 is started and separated from the charging pile 2, completing the entire process. The charging pile 2 then remains unpowered, ensuring that the contacts do not accidentally trigger and cause safety hazards. This solves the technical problem in related technologies of shortening the life of the device and posing safety hazards due to the exposed charging contacts 11 and mating contacts 21.

[0110] Furthermore, according to the charging device 100 for a mobile device 200 of the present embodiment, the charging contact 11 on the chassis structure 1 is a downwardly convex square structure. The sealing mounting seat 22 for mounting the mating contact 21 on the charging pile 2 is designed as a groove structure to match it. The mating contact 21 is snap-fitted into the inner side of the second mating groove 222 of the sealing mounting seat 22. The mating contact 21 is exposed only at the second mating portion 20 of the sealing mounting seat 22. A trigger switch 24 is provided at the front contact position between the charging pile 2 and the chassis structure 1. When the chassis structure 1 is recharged, the first mating portion 10 and the second mating portion 20 abut, thereby forming an enclosed space 3. The charging contact 11 and the mating contact 21 abut and are located within the enclosed space 3. The switch 24 is triggered, and the charging pile 2 is then powered on for charging, and both are charged in a sealed state. When charging is completed, the charging pile 2 is first powered off, and then the chassis structure 1 is removed. After that, the charging pile 2 remains in an unpowered state to ensure that the contact piece 21 will not cause safety hazards due to false triggering, thereby solving the technical problems in related technologies that affect the life of the machine and pose safety hazards.

[0111] According to the charging device 100 of the mobile device 200 according to the embodiment of the present invention, it is ensured that the charging state is in a sealed space, the non-charging state is not powered, and there are control measures for detection during the process, thereby solving the technical problems existing in the related art that affect the life of the machine and pose safety hazards.

[0112] Reference Figures 17 to 19 According to the second embodiment of the present invention, a mobile device 200 comprises: a device body 210, a chassis structure 1, and a charging device. The chassis structure 1 is disposed at the bottom of the device body 210; the charging device is connected to the chassis structure 1 and is the aforementioned charging device 100 for the mobile device 200. The device body 210 is charged by the battery pack 13 of the chassis structure 1. Thus, by installing the charging device 100 for the mobile device 200 according to the first embodiment on the mobile device 200, the mobile device 200 can be charged in a sealed state, improving safety and extending the service life of the mobile device 200.

[0113] Furthermore, the mobile device 200 may be a mobile air treatment device. In some embodiments of the present invention, the air treatment device may include, but is not limited to, functions such as purification, humidification, aromatherapy, formaldehyde removal, and sterilization. Furthermore, the mobile air treatment device may be a mobile air conditioner. In some embodiments of the present invention, a second device air outlet 2101 may be formed on the top of the device body 210. The top of the device body 210 may be formed, for example, as a grille structure.

[0114] According to an embodiment of the present invention, a mobile device 200 can be divided into two parts, the upper part. The upper part can be used as a mobile air conditioner or a device with air treatment functions (including but not limited to purification, humidification, aromatherapy, formaldehyde removal, and sterilization). The lower part is the chassis structure 1 of the intelligent mobile device 200. The internal wiring of the two parts is integrated. A battery pack 13 is attached to the chassis structure 1 to power the mobile device 200. The battery pack 13 is charged through the charging contacts 11 on the bottom surface of the chassis structure 1 and the mating contacts 21 on the charging station 2. The upper load includes the housing, air outlet, cover, etc.; the lower mobile chassis structure 1 is connected to the charging station 2, the door opening and closing mechanism, etc.

[0115] According to an embodiment of the present invention, a mobile device 200 is provided with the charging device 100 of the mobile device 200 of the first embodiment. The sealing mounting seat 22 for mounting the mating contact 21 on the charging pile 2 is designed as a groove (including the aforementioned first mating groove 221, etc.). After the mating contact 21 and the sealing mounting seat 22 are assembled, they are exposed only at the second mating portion 20. The first mating groove 221 mates with and corresponds to the charging contact 11 of the chassis structure 1. After charging is completed, the first mating portion 10 and the second mating portion 20 abut, thereby forming a closed space 3. The charging contact 11 and the mating contact 21 abut, and are located within the closed space 3. The lower edge of the chassis structure 1 simultaneously contacts the trigger switch 24, sending a signal. Only then is the mating contact 21 of the charging pile 2 energized for charging. When charging is complete, the charging pile 2 is powered off, and then the chassis structure 1 is activated and leaves the charging pile 2, completing the entire process. Thereafter, the charging pile 2 remains in an unpowered state, ensuring that the contact piece will not cause safety hazards due to false triggering, thereby solving the technical problems existing in the related technology that affect the life of the machine and pose safety hazards.

[0116] According to an embodiment of the present invention, a mobile device 200 is provided with the charging device 100 of the mobile device 200 of the first embodiment. The sealing mounting seat 22 of the mating contact 21 at the charging pile 2 is designed as a groove design. The groove design includes the sealing mounting seat 22 being formed as a hollow cavity with an open bottom, and having a first mating groove 221, a mating groove 223, and a second mating groove 222 formed therein. After the mating contact 21 is assembled with the sealing mounting seat 22, it is exposed only at the second mating portion 20 of the sealing mounting seat 22. The first mating groove 221 mates with and corresponds to the charging contact 11 of the chassis structure 1. The first mating portion 10 and the second mating portion 20 abut against each other, thereby forming an enclosed space 3. The charging contact 11 is located within the enclosed space 3 after abutting against the mating contact 21. The lower edge of the chassis structure 1 simultaneously strikes the trigger switch 24, sending a signal. At this point, the mating contact 21 of the charging pile 2 is energized to begin charging. After charging is complete, the charging pile 2 is powered off before the chassis 1 is started and separated from the charging pile 2, completing the entire process. The charging pile 2 then remains unpowered, ensuring that the contacts do not accidentally trigger and cause safety hazards. This solves the technical problem in related technologies of shortening the life of the device and posing safety hazards due to the exposed charging contacts 11 and mating contacts 21.

[0117] According to the mobile device 200 of an embodiment of the present invention, the charging contact 11 at the chassis structure 1 is a raised square structure (convex downward), and the sealing mounting seat 22 for installing the mating contact 21 at the charging pile 2 is designed to be a groove structure to match it. The mating contact 21 is clamped on the inner side of the second mating groove 222 of the sealing mounting seat 22 through a snap position. At the position of the sealing mounting seat 22, the mating contact 21 is exposed only at the position of the second mating part 20, and a trigger switch 24 is provided at the front contact position between the charging pile 2 and the chassis structure 1. When the chassis structure 1 is recharged into place, the first mating part 10 and the second mating part 20 abut against each other, so that the first mating part 10 and the second mating part 20 can construct a closed space 3, and the charging contact 11 is located in the closed space 3 after abutting against the mating contact 21. And trigger the switch 24, then the charging pile 2 is powered on for charging, and the two are charged in a sealed state. When charging is completed, the charging pile 2 is first powered off, and then the chassis structure 1 is removed. After that, the charging pile 2 remains in an unpowered state to ensure that the contact piece 21 will not cause safety hazards due to accidental triggering, thereby solving the technical problems in related technologies that affect the life of the machine and pose safety hazards.

[0118] According to the mobile device 200 of the embodiment of the present invention, it is ensured that the charging state is in a sealed space, the non-charging state is not powered, and there are control measures for detection during the process, thereby solving the technical problems in the related art that affect the life of the machine and pose safety hazards.

[0119] The charging device 100 of the mobile device 200 according to the embodiment of the present invention and other components and operations of the mobile device 200 are well known to those skilled in the art and will not be described in detail herein. In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operate in a specific direction, and therefore should not be understood as limiting the present invention.

[0120] In the description of the present invention, "first feature" and "second feature" may include one or more of the features. In the description of the present invention, "plurality" means two or more. In the description of the present invention, a first feature "above" or "below" a second feature may include the first and second features being in direct contact, or may also include the first and second features not being in direct contact but being in contact via another feature between them. In the description of the present invention, a first feature being "above", "above" and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is at a higher level than the second feature.

[0121] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative uses of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0122] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to the embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the claims and their equivalents.

Claims

1. A charging device for a mobile device, characterized in that: The mobile device includes a chassis structure with charging contacts, and the charging device includes: a charging pile, wherein the charging pile is provided with mating contacts corresponding to the charging contacts, and when the mobile device is connected to the charging pile, the charging pile is connected to the chassis structure so that the charging contacts and the mating contacts are in sealed contact; The chassis structure includes a first mating portion, and the charging pile includes a second mating portion. When the mobile device is connected to the charging pile, the first mating portion abuts against the second mating portion, so that the first mating portion and the second mating portion form a closed space, and the charging contact piece is located in the closed space after abutting against the mating contact piece. The charging pile includes a sealed mounting seat, the sealed mounting seat is formed with the second mating portion, and the mating contact is connected to the sealed mounting seat; The charging contact piece protrudes toward the mating contact piece, and the second mating portion is formed with a first mating groove that matches the charging contact piece; The sealing mounting seat is formed into a hollow cavity structure with an open bottom, a second mating groove is defined in the hollow cavity of the sealing mounting seat, the mating contact is at least partially located in the second mating groove and connected to the second mating portion, and the second mating portion is formed with the first mating groove; The second mating portion is further formed with a mating groove respectively communicating with the first mating groove and the second mating groove, and the mating contact is connected to the second mating portion through the mating groove; The charging pile further includes a casing, the casing is formed with a mounting hole, and the sealing mounting seat is arranged through the mounting hole.

2. The charging device for mobile device according to claim 1, wherein: In the height direction of the charging device, the top surface of the mating contact piece is lower than the top surface of the sealing mounting seat to define the first mating groove on the top of the sealing mounting seat.

3. The charging device for mobile device according to claim 1, wherein: The mating contact includes a U-shaped bending portion matching the second mating groove.

4. The charging device for mobile device according to claim 1, wherein: A matching portion matching the matching groove is formed on the top of the U-shaped bent portion of the matching contact.

5. The charging device for mobile device according to claim 1, wherein: A sealing flange is formed on the bottom of the sealing mounting seat, and the sealing flange abuts against the inner top surface of the housing.

6. The charging device for mobile device according to claim 5, characterized in that: A bending flange is formed on one side of the open end of the U-shaped bending portion of the mating contact, and the bending flange is connected to the sealing flange.

7. The charging device for a mobile device according to claim 1, wherein: The sealing mounting seat is detachably connected to the mating contact piece.

8. The charging device for a mobile device according to claim 7, wherein: A buckle portion is formed on one of the sealing mounting seat and the mating contact piece, and a clamping portion that is clamped with the buckle portion is formed on the other one.

9. The charging device for a mobile device according to claim 1, wherein: The charging contact piece and the matching contact piece are both elastic contact pieces. The charging contact piece includes a plurality of them, and the matching contact piece is arranged in a one-to-one correspondence with the charging contact piece.

10. The charging device for a mobile device according to any one of claims 1 to 9, characterized in that: The chassis structure includes a battery pack electrically connected to the charging contact piece, and the charging pile also includes a trigger switch. When the charging contact piece contacts the mating contact piece and triggers the trigger switch, the charging device starts charging.

11. The charging device for mobile equipment according to claim 10, wherein: A controller is also included, and the controller is electrically connected to the trigger switch.

12. A mobile device, characterized in that: include: Equipment body; A chassis structure, the chassis structure being arranged at the bottom of the device body; A charging device, wherein the charging device is connected to the chassis structure, and the charging device is a charging device for a mobile device according to any one of claims 1-11.

13. The mobile device according to claim 12, wherein: The mobile device is a mobile air handling device.

14. The mobile device according to claim 13, wherein: The mobile air treatment equipment is a mobile air conditioner.

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