CN219760714U - Charging equipment and charging system - Google Patents

Abstract

The present disclosure provides a charging device and a charging system, the charging device including a fixed assembly and a mobile assembly; the securing assembly is adapted to be secured in a secured position and has a mounting structure for removably connecting an electronic device to the securing assembly; the moving component is detachably arranged on the fixed component; the mobile assembly has a first charging element for charging the electronic device. The scheme provided by the embodiment of the disclosure can meet the charging requirements of the electronic equipment in different scenes.

Description

Charging equipment and charging system

Technical Field

The disclosure relates to the field of charging technologies, and in particular, to a charging device and a charging system.

Background

Electronic devices that operate by means of electricity are often equipped with corresponding charging devices to meet their charging needs. When the use scene is relatively fixed, the charging equipment required by the electronic equipment can be fixed at a fixed position, for example, the charging equipment of the hair shaver can be fixed on a bathroom wall. When the usage scenario is not fixed, the electronic device needs a portable charging device.

The charging device in the related art is either fixed or portable, and it is difficult to simultaneously meet the charging requirements of the electronic device in different scenes.

Disclosure of Invention

In view of this, the present disclosure provides a charging device and a charging system, which meet charging requirements of an electronic device in different scenarios.

Specifically, the method comprises the following technical scheme:

in one aspect, a charging apparatus is provided that includes a stationary component and a mobile component;

the securing assembly is adapted to be secured in a secured position and has a mounting structure for removably connecting an electronic device to the securing assembly;

the moving component is detachably arranged on the fixed component;

the mobile assembly has a first charging element for charging the electronic device.

Optionally, the fixed component has a mounting position adapted to the shape of the moving component, and the moving component can be embedded in the mounting position.

Optionally, the charging device further comprises a charging connection wire, and the charging connection wire is connected with the moving component;

the fixed component is further provided with a wire passing groove, the wire passing groove is communicated with the installation position, and when the movable component is installed on the fixed component, the charging connecting wire passes through the wire passing groove and stretches out of the installation position.

Optionally, the wall of installation position has first fastener, the wall of remove the subassembly has the second fastener, first fastener with second fastener joint.

Optionally, the fixing component has a first cavity, and the first fastening piece can be retractably extended from the first cavity.

Optionally, the first side wall of the installation position includes a first sub side wall and a second sub side wall, the first fastener is located on the first sub side wall, the second sub side wall is a portion of the first side wall except for the first sub side wall, the first sub side wall and the second sub side wall are independent relatively and have a gap, and the first sub side wall can be stressed to move towards the first chamber.

Optionally, the mounting structure includes a first magnetic member, the moving assembly has a second magnetic member, and the first magnetic member and the second magnetic member are capable of attracting the electronic device.

Optionally, the second magnetic element includes a first sub magnetic element and a second sub magnetic element, and the first sub magnetic element and the second sub magnetic element are respectively located at two sides of the first charging element;

the magnetism of a sub magnetic piece close to the first magnetic piece in the first sub magnetic piece and the second sub magnetic piece is opposite to that of the first magnetic piece, and the magnetism of the first sub magnetic piece and the second sub magnetic piece is opposite.

In yet another aspect, a charging system is provided, comprising a charging device and/or an electronic device as described above, the charging device being assembled with the electronic device to charge the electronic device.

Optionally, the electronic device has a second charging element, a third magnetic element, and a fourth magnetic element, where the fourth magnetic element includes a third sub-magnetic element and a fourth sub-magnetic element;

the second charging element is matched with the first charging element in the charging equipment to charge the electronic equipment;

the third magnetic piece, the third sub magnetic piece and the fourth sub magnetic piece are respectively mutually attracted with the first magnetic piece, the first sub magnetic piece and the second sub magnetic piece in the charging equipment.

The embodiment of the disclosure provides a charging device and a charging system, wherein a fixed component in the charging device is suitable for being fixed at a fixed position, an electronic device can be removably connected to the fixed component by means of a mounting structure in the fixed component, a first charging element for charging the electronic device is arranged in a moving component, the moving component is detachably mounted on the fixed component, and when the electronic device is mounted on the fixed component, the electronic device can be effectively stored and charged, so that the charging and storage requirements of the electronic device in the use situation are met; when the user needs to go on business, the movable assembly can be detached from the fixed assembly to be carried synchronously with the electronic equipment, so that the portability requirement of the user on the charging equipment is met. That is, the scheme provided by the embodiment of the disclosure can meet the charging requirements of the electronic equipment in different scenes.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings required for the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and other drawings may be obtained according to these drawings without inventive effort for a person of ordinary skill in the art.

Fig. 1 is a schematic view of a charging device in a disassembled state according to an embodiment of the present disclosure;

FIG. 2 is a cross-sectional view of the stationary assembly of the charging device of FIG. 1 taken along line AA;

fig. 3 is a cross-sectional view of a charging device provided in an embodiment of the present disclosure in an assembled state;

fig. 4 is a cross-sectional view of a mobile assembly of a charging device and an electronic device in an assembled state according to an embodiment of the present disclosure;

FIG. 5 is an enlarged schematic view of the structure of FIG. 4 in block B;

fig. 6 is a schematic structural diagram of a charging device in an assembled state and an electronic device after assembly according to an embodiment of the present disclosure;

FIG. 7 is an enlarged schematic view of the structure of FIG. 6 in box C;

fig. 8 is a cross-sectional view of an electronic device according to an embodiment of the present disclosure.

Reference numerals in the drawings denote:

1-a charging device;

11-a fixed assembly; 110-mounting structure; 1101-first magnetic member; 111-mounting position; 1111-a first snap member; 1112-a first sidewall; 11121-a first sub-sidewall; 11122-a second sub-sidewall; 112-pass

A wire slot; 113-a first chamber;

12-a movement assembly; 121-a first charging element; 122-a second snap member; 123-a second sidewall; 124-a second magnetic member; 1241-a first sub-magnetic piece; 1242-a second sub-magnetic piece;

13-charging connection lines; 131-a reinforcement section;

2-an electronic device;

21-a second charging element; 22-a third magnetic member; 23-fourth magnetic member; 231-a third sub-magnetic piece;

232-fourth sub-magnetic part;

x-gap.

Specific embodiments of the present disclosure have been shown by way of the above drawings and will be described in more detail below. These drawings and the written description are not intended to limit the scope of the disclosed concepts in any way, but rather to illustrate the disclosed concepts to those skilled in the art by reference to specific embodiments.

Detailed Description

The following description of the technical solutions in the embodiments of the present disclosure will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present disclosure, and it is apparent that the described embodiments are some embodiments of the present disclosure, but not all embodiments. Based on the embodiments in this disclosure, all other embodiments that a person of ordinary skill in the art would obtain without making any inventive effort are within the scope of protection of this disclosure.

The terms of orientation, such as "upper", "lower", "side", etc., in the embodiments of the present disclosure are generally based on the relative orientation of the structures shown in the figures or when the electronic device or the charging device is custom arranged, and are used only for more clearly describing the structures and the relationships between the structures, and are not intended to describe absolute orientations. The orientation may change when the electronic device or the charging device is placed in different poses, for example "up" and "down" may be interchanged.

Unless defined otherwise, all technical terms used in the embodiments of the present disclosure have the same meaning as commonly understood by one of ordinary skill in the art.

In order to make the technical scheme and advantages of the present disclosure more apparent, embodiments of the present disclosure will be described in further detail below with reference to the accompanying drawings.

In a first aspect, the present disclosure provides a charging apparatus.

Referring to fig. 1, a charging apparatus 1 in an embodiment of the present disclosure includes a fixed assembly 11 and a moving assembly 12;

the securing assembly 11 is adapted to be secured in a secured position and has a mounting structure 110 that removably connects the electronic device 2 to the securing assembly 11;

the moving assembly 12 is detachably mounted to the fixed assembly 11;

the mobile component 12 has a first charging element 121, the first charging element 121 being used for charging the electronic device 2.

The charging device 1 provided in the embodiment of the disclosure has the fixing component 11 and the moving component 12, the fixing component 11 is suitable for being fixed at a fixed position, for example, the moving component 12 can be detachably mounted on the fixing component by gluing on a wall of a bathroom, meanwhile, the fixing component 11 has the mounting structure 110 capable of removably connecting the electronic device 2 to the fixing component 11, so that the electronic device can be mounted on the fixing component when charging is required, charging and storage of the electronic device are realized when a use scene is unchanged, and a user only needs to detach the electronic device from the charging device 1 when the electronic device is required. Meanwhile, since the mobile component 12 is detachable from the fixed component 11, and the first charging element 121 for charging the electronic device 2 is located in the mobile component 12, when a user needs a business trip, the user can detach the mobile component 12 from the fixed component 11 and carry the electronic device 2 with him.

In summary, the charging device provided by the embodiment of the disclosure not only can meet the storage and charging requirements of users on the electronic device when the usage scene is unchanged, but also can meet the portability requirements of users on the charging device when the usage scene is changed.

In some embodiments, with continued reference to fig. 1, the stationary component 11 has a mounting location 111 that fits into the shape of the moving component 12, and the moving component 12 can be embedded within the mounting location 111. Based on the above arrangement, it is ensured that the mobile module 12 can be mounted on the fixed module 11 by being embedded in the mounting location 111, and that the mobile module 12 can be removed from the mounting location 111 when the charging device 1 needs to be carried with.

In some embodiments, with continued reference to fig. 1, the charging device 1 further comprises a charging connection wire 13, the charging connection wire 13 being connected to the mobile assembly 12;

the fixed assembly 11 further has a wire passing slot 112, the wire passing slot 112 communicates with the mounting location 111, and when the mobile assembly 12 is mounted on the fixed assembly 11, the charging connecting wire 13 extends out of the mounting location 111 through the wire passing slot 112.

In the present embodiment, the mobile component 12 is connected to the charging connection wire 13, so that the electronic device 2 can be charged after being powered from the power supply by means of the charging connection wire 13. When the mobile component 12 is mounted on the fixed component 11, the charging connecting wire 13 extends out of the mounting position 111 through the wire slot 112, so that a user can determine the mounting direction of the mobile component 12 through the position of the wire slot 112, that is, the wire slot 112 is used to help the mobile component 12 to be accurately mounted and positioned. Meanwhile, the wire passing groove 112 can also ensure that the charging connecting wire 13 does not influence the contact space between the mobile component 12 or the fixed component 11 and the electronic device 2, and ensure that the electronic device 2 is fully contacted with the mobile component 12 or the fixed component 11 to be charged effectively. And, when the user removes the moving assembly 12, the moving assembly 12 may be pulled out of the installation site 111 by pulling the charging connection wire 13.

Optionally, referring to fig. 1, 3 or 7, the charging connecting wire 13 has a reinforcing section 131, and the reinforcing section 131 is clamped in the wire passing groove 112. The reinforcing section 131 may be a thickened section, and the reinforcing section 131 has better bending resistance or rigidity. By providing the reinforcing section 131, the service life of the charging device 1 can be effectively improved.

In some embodiments, with continued reference to fig. 1, the wall of the mounting location 111 has a first detent 1111 and the wall of the moving assembly 12 has a second detent 122, the first detent 1111 and the second detent 122 snap-fit. By the cooperation of the first fastening member 1111 and the second fastening member 122, the moving component 12 can be stably installed in the installation position 111 without falling off at will.

The wall surface of the mounting position 111 and the wall surface of the moving unit 12 herein means the wall surfaces that contact each other when the moving unit 12 is fitted into the mounting position 111, and the effective fixation of the moving unit 12 can be ensured by providing the snap members on these wall surfaces.

Optionally, referring to fig. 1, the number of the first fastening members 1111 is two, and the number of the second fastening members 122 is two, and the number of the second fastening members is two.

Here, the two first side walls 1112 are part of the wall surface of the mounting portion 111, the two second side walls 123 are part of the wall surface of the moving assembly 12, the two first side walls 1112 are in contact with the two second side walls 123, the two first side walls 1112 face each other, and the two second side walls 123 face each other. Only one first buckle 1111 and one second buckle 122 are shown in fig. 1 due to the problem of the viewing angle, but it will be understood by those skilled in the art that the number of the first buckle 1111 and the second buckle 122 may be at least two.

Based on the above arrangement, it can be ensured that the two opposite side walls of the moving assembly 12 are fixed by means of a set of snap members (each set of snap members includes one first snap member 1111 and one second snap member 122), respectively, which can effectively enhance the mounting stability of the moving assembly 12 in the fixed assembly 11.

Optionally, the first fastening member 1111 is a bump, and the second fastening member 122 is a groove.

Optionally, with continued reference to fig. 1, the fixing component 11 has a first chamber 113 (the first chamber 113 is shown as a dashed box in fig. 1, the first chamber 113 is a structure located inside the fixing component 11 and is shown as a dashed line), and the first buckle 1111 can retractably protrude from the first chamber 113.

The first fastening member 1111 is in a state of being extended from the first chamber 113 in a natural state, and in this state, the first fastening member 1111 and the second fastening member 122 can be fastened together naturally, thereby fixing the moving assembly 12. When the moving assembly 12 needs to be detached from the fixed assembly 11, the user can pull the charging connecting wire 13 to enable the charging connecting wire 13 to drive the moving assembly 12 to move, in the moving process of the moving assembly 12, the first fastening piece 1111 and the second fastening piece 122 are clamped and released, the first fastening piece 1111 is extruded by the second side wall 123 of the moving assembly 12 to retract into the first cavity 113, then the limiting effect on the moving assembly 12 is released, and after that, the user continues to pull the charging connecting wire 13, the moving assembly 12 can be detached from the fixed assembly 11. By providing the first chamber 113, the difficulty of removing the moving assembly 12 can be effectively reduced.

It should be noted that, for the present alternative embodiment, the dimensions of the first fastening member 1111 and the second fastening member 122 are smaller, so as to ensure that the first fastening member 1111 can retract into the first chamber 113 naturally and release the fastening connection with the second fastening member 122 when the user pulls the charging connecting wire 13. In further alternative embodiments, special snap-off structures, such as buttons or the like, may also be provided for the first and second snaps 1111, 122, in which case the first and second snaps 1111, 122 may be larger in size.

Optionally, with continued reference to fig. 1 or 2, the first side wall 1112 of the mounting location 111 includes a first sub-side wall 11121 and a second sub-side wall 11122, the first fastener 1111 is located on the first sub-side wall 11121, the second sub-side wall 11122 is a portion of the first side wall 1112 other than the first sub-side wall 11121, the first sub-side wall 11121 is independent of the second sub-side wall 11122 and has a gap x, and the first sub-side wall 11121 is capable of being forced to move into the first chamber 113.

By arranging the first sub-sidewall 11121 and the second sub-sidewall 11122 to be relatively independent and have a gap x therebetween, it is ensured that the first sub-sidewall 11121 where the first fastening member 1111 is located can be forced to smoothly move into the first chamber 113, so that the first fastening member 1111 is retracted into the first chamber 113, and the detachment difficulty of the moving assembly 12 is reduced.

It should be noted that, the relative independence of the first sub-sidewall 11121 and the second sub-sidewall 11122 refers to that there is no direct connection therebetween, but both may be connected to the same member to be indirectly connected, where the relative independence only needs to ensure that the first sub-sidewall 11121 can move relative to the second sub-sidewall 11122; the first sub-sidewall 11121 may be made of an elastic material, and is in a state of being flush with the surface of the second sub-sidewall 11122 in a natural state, and moves elastically into the first chamber 113 when being stressed, and returns to the natural state when not being stressed; or, an elastic material such as a spring may be disposed in the first chamber 113, and the elastic material such as a spring is connected to the first sub-sidewall 11121, so that the first sub-sidewall 11121 is ensured to be in a state of being flush with the surface of the second sub-sidewall 11122 in a natural state by means of the elastic force of the elastic material such as a spring, and moves into the first chamber 113 against the elastic force of the elastic material such as a spring when being stressed, and is pushed to be in a natural state by the elastic material such as a spring when not being stressed.

In some embodiments, the first charging element 121 is a wireless charging coil. Through wireless charging coil, can realize carrying out wireless charging to electronic equipment.

In some embodiments, referring to fig. 2, 3, 6, or 7, mounting structure 110 includes a first magnetic member 1101, and referring to fig. 3, moving assembly 12 has a second magnetic member 124, first magnetic member 1101 and second magnetic member 124 being capable of attracting electronic device 2.

In the present embodiment, by means of the first magnetic member 1101, the electronic device 2 can be attracted to the fixing component 11, so as to store and charge the electronic device 2; by means of the second magnetic member 124, on the one hand, the overall attraction force of the charging device 1 to the electronic device 2 when the mobile unit 12 is mounted on the fixed unit 11 can be improved, and on the other hand, the portable charging can be performed by attracting the electronic device 2 even when the mobile unit 12 is in a detached state.

It should be noted that, during portable charging, the posture of the electronic device 2 and the moving assembly 12 has no influence on charging, and only the bonding of the two needs to be ensured, so the second magnetic member 124 does not need to be too large, which is beneficial to miniaturization; in fixed position charging, the second magnetic member 124 also need not be too large, as there is an attraction of the first magnetic member 1101 to the electronic device 2.

In other embodiments, the mounting structure 110 may be implemented by a structure such as a spring arm, and those skilled in the art may specifically set the mounting structure according to the needs based on the concept of the present disclosure, which is not described in any greater detail herein.

Alternatively, referring to fig. 3, 4, 5, 6 or 7, the second magnetic member 124 includes a first sub-magnetic member 1241 and a second sub-magnetic member 1242, and the first sub-magnetic member 1241 and the second sub-magnetic member 1242 are located at both sides of the first charging element 121, respectively.

By providing the first sub-magnetic part 1241 and the second sub-magnetic part 1242 on both sides of the first charging element 121, it is ensured that the first charging element 121 is as close to the electronic device 2 as possible, and the charging effect on the electronic device 2 is improved.

Alternatively, the magnetism of the sub-magnetic member adjacent to the first magnetic member 1101 of the first sub-magnetic member 1241 and the second sub-magnetic member 1242 is opposite to the magnetism of the first magnetic member 1101, and the magnetism of the first sub-magnetic member 1241 and the second sub-magnetic member 1242 is opposite.

Accordingly, referring to fig. 5, 7 or 8, the electronic device 2 may have a third magnetic member 22 and a fourth magnetic member 23 therein, and the third magnetic member 22 and the fourth magnetic member 23 may be attracted to the first magnetic member 1101 and the second magnetic member 124, respectively, so as to improve the attraction force between the electronic device 2 and the charging device 1. Further, the fourth magnetic member 23 may include a third sub-magnetic member 231 and a fourth sub-magnetic member 232, the third sub-magnetic member 231 and the fourth sub-magnetic member 232 are respectively located at two sides of the second charging element 21 in the electronic device 2, and the third sub-magnetic member 231 and the fourth sub-magnetic member 232 are respectively attracted to the first sub-magnetic member 1241 and the second sub-magnetic member 1242. Wherein the second charging element 21 may be a wireless charging coil.

Based on the above-described arrangement, it can be ensured that the electronic apparatus 2 is adsorbed by the charging apparatus 1 only after the second charging element 21 in the electronic apparatus 2 is correctly aligned with the first charging element 121 in the charging apparatus 1, so that the charging effect of the charging apparatus 1 on the electronic apparatus 2 can be ensured.

In summary, the charging device provided by the embodiment of the disclosure not only can meet the charging and storage requirements of the user on the electronic device at the timing of the use field Jing Heng, but also can meet the portable charging requirements of the user on the electronic device. And moreover, the charging equipment is simple in structure, long in service life and good in charging effect on the electronic equipment.

In yet another aspect, referring to fig. 6, the present disclosure provides a charging system comprising any one of the charging device 1 and/or the electronic device 2 as described above, the charging device 1 being assembled with the electronic device 2 to charge the electronic device 2.

Alternatively, referring to fig. 5, 7 or 8, the electronic device 2 includes a second charging element 21, a third magnetic member 22 and a fourth magnetic member 23, and the fourth magnetic member 23 may include a third sub-magnetic member 231 and a fourth sub-magnetic member 232. The matching relationship between the relevant features in the electronic device and the relevant features in the charging device has been described in the charging device embodiments, and will not be described here too much.

The charging equipment in the charging system provided by the embodiment of the disclosure comprises a fixed component and a movable component, wherein the fixed component is suitable for being fixed at a fixed position, the electronic equipment can be removably connected to the fixed component by means of a mounting structure in the fixed component, a first charging element for charging the electronic equipment is arranged in the movable component, and the movable component is detachably mounted on the fixed component, so that when the electronic equipment is mounted on the fixed component, the electronic equipment can be effectively stored and charged, and the charging and storing requirements of the electronic equipment in the use situation are met; when the user needs to go on business, the movable assembly can be detached from the fixed assembly to be carried synchronously with the electronic equipment, so that the portability requirement of the user on the charging equipment is met. That is, the scheme provided by the embodiment of the disclosure can meet the charging requirements of the electronic equipment under different use scenes.

In this disclosure, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The term "plurality" refers to two or more, unless explicitly defined otherwise.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This disclosure is intended to cover any adaptations, uses, or adaptations of the disclosure following the general principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. The specification and examples are to be regarded in an illustrative manner only.

It is to be understood that the present disclosure is not limited to the precise arrangements and instrumentalities shown in the drawings, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. Charging device, characterized in that the charging device (1) comprises a fixed assembly (11) and a mobile assembly (12);

the securing assembly (11) is adapted to be secured in a secured position and has a mounting structure (110) for removably connecting the electronic device (2) to the securing assembly (11);

the moving assembly (12) is detachably mounted on the fixed assembly (11);

the mobile assembly (12) has a first charging element (121), the first charging element (121) being used for charging the electronic device (2).

2. Charging apparatus according to claim 1, characterized in that the stationary component (11) has a mounting location (111) adapted to the shape of the moving component (12), the moving component (12) being insertable within the mounting location (111).

3. Charging apparatus according to claim 2, characterized in that the charging apparatus (1) further comprises a charging connection line (13), the charging connection line (13) being connected to the moving assembly (12);

the fixed component (11) is further provided with a wire passing groove (112), the wire passing groove (112) is communicated with the installation position (111), and when the movable component (12) is installed on the fixed component (11), the charging connecting wire (13) extends out of the installation position (111) through the wire passing groove (112).

4. A charging device according to claim 2 or 3, characterized in that the wall of the mounting location (111) has a first catch (1111), the wall of the moving component (12) has a second catch (122), and the first catch (1111) and the second catch (122) are snapped together.

5. The charging apparatus according to claim 4, wherein the fixing member (11) has a first chamber (113), and the first buckle member (1111) is retractably projected from the first chamber (113).

6. The charging apparatus according to claim 5, wherein the first side wall (1112) of the mounting location (111) comprises a first sub-side wall (11121) and a second sub-side wall (11122), the first snap member (1111) being located on the first sub-side wall (11121), the second sub-side wall (11122) being a portion of the first side wall (1112) other than the first sub-side wall (11121), the first sub-side wall (11121) being relatively independent from the second sub-side wall (11122) with a gap (x) therebetween, the first sub-side wall (11121) being capable of being forced to move into the first chamber (113).

7. The charging apparatus of any of claims 1-3 and 5-6, wherein the mounting structure (110) comprises a first magnetic member (1101), the moving assembly (12) has a second magnetic member (124), and the first magnetic member (1101) and the second magnetic member (124) are capable of attracting the electronic device (2).

8. The charging device according to claim 7, wherein the second magnetic member (124) comprises a first sub-magnetic member (1241) and a second sub-magnetic member (1242), the first sub-magnetic member (1241) and the second sub-magnetic member (1242) being located on both sides of the first charging element (121), respectively;

the magnetism of a sub-magnetic part (1241) close to the first magnetic part (1101) in the first sub-magnetic part (1241) and the magnetism of a sub-magnetic part (1242) are opposite to the magnetism of the first magnetic part (1101), and the magnetism of the first sub-magnetic part (1241) and the magnetism of the second sub-magnetic part (1242) are opposite.

9. Charging system, characterized by comprising a charging device (1) according to any of claims 1-8 and/or an electronic device (2), the charging device (1) being assembled with the electronic device (2) for charging the electronic device (2).

10. The charging system according to claim 9, characterized in that the electronic device (2) has a second charging element (21), a third magnetic element (22) and a fourth magnetic element (23), the fourth magnetic element (23) comprising a third sub-magnetic element (231) and a fourth sub-magnetic element (232);

the mounting structure (110) includes a first magnetic member (1101), the moving assembly (12) having

-a second magnetic element (124), said first magnetic element (1101) and said second magnetic element (124) being capable of attracting said electronic device (2);

the second magnetic part (124) comprises a first sub-magnetic part (1241) and a second sub-magnetic part (1242), and the first sub-magnetic part (1241) and the second sub-magnetic part (1242) are respectively positioned at two sides of the first charging element (121);

-the magnetic properties of the first (1241) and second (1242) sub-magnetic elements adjacent to the first (1101) magnetic element are opposite to the magnetic properties of the first (1101) magnetic element, the magnetic properties of the first (1241) and second (1242) sub-magnetic elements being opposite;

the second charging element (21) is matched with the first charging element (121) in the charging device (1) to charge the electronic device (2);

the third magnetic part (22), the third sub-magnetic part (231) and the fourth sub-magnetic part (232) are respectively attracted with the first magnetic part (1101), the first sub-magnetic part (1241) and the second sub-magnetic part (1242) in the charging equipment (1).