Novel wireless charging device

Abstract

The utility model provides a novel wireless charging device. The novel wireless charging device comprises a base, an electronic control unit, a rechargeable battery cell, a first charging module and a second charging module, the first charging module comprises a first charging structural member, a first wireless charging coil and a first magnetic module arranged around the first wireless charging coil, and the first wireless charging coil and the first magnetic module are respectively arranged in the first charging structural member; one end of the first charging structural member is movably connected with one end of the base through a first connecting member; the second charging module comprises a second charging structural member and a second wireless charging coil arranged in the second charging structural member, and one end of the second charging structural member is movably connected with the other end of the base. And the charging requirements of various charging devices are met, so that charging is more portable.

Description

Technical Field

[0001] The present application relates to the field of wireless charging, and in particular to a novel wireless charging device. Background Art

[0002] Wireless charging technology originates from wireless power transmission technology and can be divided into two types: low-power wireless charging and high-power wireless charging. Low-power wireless charging usually adopts electromagnetic induction. High-power wireless charging usually adopts resonance (most electric vehicles use this method to charge). The power supply device (charger) transmits energy to the device using electricity. The device uses the received energy to charge the battery and also for its own operation. Since the charger and the device use the magnetic field to transmit energy, there is no need for wires to connect the two, so the charger and the device using electricity can be made without exposed conductive contacts.

[0003] Wireless chargers are devices that use the principle of electromagnetic induction for charging. Its principle is similar to that of a transformer. A coil is placed at the sending and receiving ends. The sending coil sends an electromagnetic signal to the outside world under the action of electricity. The receiving coil receives the electromagnetic signal and converts it into current, thereby achieving the purpose of wireless charging. Wireless charging technology is a special power supply method that does not require a power cord, relies on electromagnetic wave propagation, and then converts electromagnetic wave energy into electrical energy, ultimately achieving wireless charging.

[0004] At present, wireless chargers usually have relatively simple functions and cannot meet the charging needs of multiple charging devices; or wireless chargers are usually desktop chargers or stand wireless chargers or wireless power banks with relatively simple functions, which cannot simultaneously meet the charging needs of a device with multiple functions and multiple usage scenarios, and meet the needs of portability, and can only meet one of the above needs. Utility Model Content

[0005] In view of the above problems, the present application is proposed to provide a novel wireless charging device that overcomes the above problems or at least partially solves the above problems, including:

[0006] A novel wireless charging device comprises a base, an electronic control unit, a rechargeable battery cell, a first charging module and a second charging module;

[0007] The first charging module includes a first charging structure, a first wireless charging coil, and a first magnetic module arranged around the first wireless charging coil, wherein the first wireless charging coil and the first magnetic module are respectively arranged in the first charging structure; one end of the first charging structure is movably connected to one end of the base through a first connecting member;

[0008] The second charging module includes a second charging structure and a second wireless charging coil disposed in the second charging structure, and one end of the second charging structure is movably connected to the other end of the base;

[0009] The base is provided with the electronic control unit and the rechargeable battery cell in sequence from top to bottom in the vertical direction, and the electronic control unit is electrically connected to the rechargeable battery cell, the first wireless charging coil and the second wireless charging coil respectively;

[0010] The top of the base is provided with a first receiving groove for receiving the second charging structure at one end close to the second charging structure;

[0011] When the first charging structure and the second charging structure are both in a folded state, the first wireless charging coil and the second wireless charging coil are arranged in parallel; the second wireless charging coil is attached to the bottom of the first receiving groove;

[0012] Wherein, when the base is placed horizontally, the first charging structure is flipped upward to a first preset angle through the first connecting member, and after the first charging structure is flipped, the second charging structure is rotated to a second preset angle.

[0013] Furthermore, the first connecting member includes one of a resettable elastic structural member, a damping member, a self-locking member, a self-closing member, a rotating shaft and a supporting member.

[0014] Furthermore, when the first charging structure and the second charging structure are both in a folded state, the thickness of the second charging structure is greater than the height of the first receiving groove, a portion of the second charging structure protrudes from the first receiving groove, and the first charging structure is provided with a first groove on a side that is in contact with the first receiving groove, and the first groove is used to receive the protruding portion of the second charging structure.

[0015] Furthermore, it also includes a data cable and a data cable storage groove for storing the data cable, the data cable storage groove is arranged on one side of the base, and the data cable is electrically connected to the electronic control unit.

[0016] Furthermore, it also includes a second connecting member, and the second charging structure is movably connected to the base through the second connecting member; wherein the second connecting member is a rotating shaft or a guide rail.

[0017] Furthermore, the rotation angle of the second connecting member is greater than or equal to 180 degrees.

[0018] Furthermore, it also includes a third wireless charging coil, which is arranged in the base and on the top of the electronic control unit; the third wireless charging coil is electrically connected to the electronic control unit,

[0019] Furthermore, it also includes a heat dissipation hole, which is arranged on the top of the base near the first charging structure.

[0020] Furthermore, it also includes a first movable groove for rotating the first connecting member, the first movable groove is arranged at one end of the base close to the first charging structure, and the first movable groove is movably connected to the first connecting member.

[0021] Furthermore, it also includes a second magnetic attraction module, the second magnetic attraction module includes at least one magnet, and the second magnetic attraction module is arranged in the second charging structure and around the second wireless charging coil.

[0022] Furthermore, it also includes a light emitting unit, wherein the light emitting unit is electrically connected to the electronic control unit;

[0023] The light emitting unit is arranged on the base; or; the light emitting unit is arranged on the first charging structure.

[0024] This application has the following advantages:

[0025] In the embodiments of the present application, compared with the prior art that "wireless chargers usually have a single function and cannot meet the charging needs of multiple charging devices; or wireless chargers are usually desktop chargers or stand wireless chargers or wireless power banks with a single function, which cannot simultaneously meet the charging needs of a device with multiple functions and multiple usage scenarios, and meet the needs of portability, and can only meet one of the above needs", the present application provides a solution of "a new type of wireless charging device", specifically: "a new type of wireless charging device, including a base, an electronic control unit, a rechargeable battery cell, a first charging module and a second charging module; the first charging module includes a first charging structure, a first wireless charging coil and a first magnetic suction module arranged around the first wireless charging coil, the first wireless charging coil and the first magnetic suction module are respectively arranged in the first charging structure; one end of the first charging structure is movably connected to one end of the base through a first connecting member; the second charging module includes a second charging structure and a second wireless charging coil arranged in the second charging structure, one end of the second charging structure being movably connected to the other end of the base; the base is provided with the electronic control unit and the rechargeable battery cell in sequence from top to bottom in the vertical direction, and the electronic control unit is electrically connected to the rechargeable battery cell, the first wireless charging coil and the second wireless charging coil respectively; a first storage groove for storing the second charging structure is provided at the top end of the base close to the second charging structure; when the first charging structure and the second charging structure are both in a folded state, the first wireless charging coil and the second wireless charging coil are arranged in parallel; the second wireless charging coil is attached to the bottom of the first storage groove; wherein, when the base is horizontally placed, the first connecting member is used to flip the first charging structure upward to a first preset angle, and after the first charging structure is flipped, the second charging structure is rotated to a second preset angle. By "the base, the first charging module and the second charging module, and the electronic control unit and the second charging module share the thickness space", the problem of "wireless chargers usually have relatively single functions and cannot meet the charging needs of multiple charging devices; or wireless chargers are usually desktop chargers with relatively single functions or multi-functional bracket wireless power banks, which cannot simultaneously meet the charging needs of a device with multiple functions and multiple usage scenarios, and meet the needs of portability, and can only meet one of the above needs" is solved, achieving the effect of "meeting the charging needs of multiple charging devices and making charging more portable". BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solution of the present application, the drawings required for use in the description of the present application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0027] Figure 1 It is a structural schematic diagram of a novel wireless charging device provided by an embodiment of the present application;

[0028] Figure 2 It is a structural exploded diagram of a novel wireless charging device provided in one embodiment of the present application;

[0029] Figure 3 This is a schematic diagram of a structural unfolding state of a novel wireless charging device provided by an embodiment of the present application;

[0030] Figure 4 It is a schematic diagram of the structural folded state of a novel wireless charging device provided by an embodiment of the present application.

[0031] In the accompanying drawings: 1. base; 2. first charging structure; 3. first wireless charging coil; 4. first magnetic suction module; 5. first connecting member; 6. second charging structure; 7. second wireless charging coil; 8. electronic control unit; 9. rechargeable battery cell; 10. first storage slot; 11. first groove; 12. second connecting member; 13. third wireless charging coil; 14. heat dissipation hole; 15. first movable slot; 16. first upper cover; 17. first lower cover; 18. second upper cover; 19. second lower cover; 20. upper shell; 21. lower shell; 22. charging interface. DETAILED DESCRIPTION

[0032] In order to make the objects, features and advantages of the present application more obvious and understandable, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0033] By analyzing the prior art, the inventors found that: wireless chargers usually have relatively simple functions and cannot meet the charging needs of multiple charging devices; or wireless chargers are usually desktop chargers or stand wireless chargers or wireless power banks with relatively simple functions, which cannot simultaneously meet the charging needs of a device with multiple functions and multiple usage scenarios, and meet the needs of portability, and can only meet one of the above needs.

[0034] Reference Figure 1-4, showing a structural schematic diagram, a structural explosion diagram, a structural unfolded state schematic diagram, and a structural collapsed state schematic diagram of a novel wireless charging device provided by an embodiment of the present application;

[0035] A novel wireless charging device comprises a base 1, an electronic control unit 8, a rechargeable battery cell 9, a first charging module and a second charging module;

[0036] The first charging module includes a first charging structure 2, a first wireless charging coil 3 and a first magnetic module 4 arranged around the first wireless charging coil 3, wherein the first wireless charging coil 3 and the first magnetic module 4 are respectively arranged in the first charging structure 2; one end of the first charging structure 2 is movably connected to one end of the base 1 through a first connecting member 5;

[0037] The second charging module includes a second charging structure 6 and a second wireless charging coil 7 disposed in the second charging structure 6, and one end of the second charging structure 6 is movably connected to the other end of the base 1;

[0038] The base 1 is provided with an electronic control unit 8 and a rechargeable battery cell 9 in sequence from top to bottom in the vertical direction, and the electronic control unit 8 is electrically connected to the rechargeable battery cell 9, the first wireless charging coil 3 and the second wireless charging coil 7 respectively;

[0039] The top end of the base 1 is provided with a first receiving groove for receiving the second charging structure 6 at one end close to the second charging structure 6;

[0040] When the first charging structure 2 and the second charging structure 6 are both in the folded state, the first wireless charging coil 3 and the second wireless charging coil 7 are arranged in parallel; the second wireless charging coil 7 is attached to the bottom of the first storage groove 10;

[0041] When the base 1 is placed horizontally, the first charging structure 2 is flipped upward to a first preset angle through the first connecting member 5, and after the first charging structure 2 is flipped, the second charging structure 6 is rotated to a second preset angle.

[0042] In the embodiments of the present application, compared with the prior art that "wireless chargers usually have a single function and cannot meet the charging needs of multiple charging devices; or wireless chargers are usually desktop chargers or stand wireless chargers or wireless power banks with a single function, which cannot simultaneously meet the charging needs of a device with multiple functions and multiple usage scenarios, and meet the needs of portability, and can only meet one of the above needs", the present application provides a solution of "a new type of wireless charging device", specifically: "a new type of wireless charging device, including a base 1, an electronic control unit 8, a rechargeable battery cell 9, a first charging module and a second charging module; the first charging module includes a first charging structure 2, a first wireless charging coil 3 and a first magnetic suction module 4 arranged around the first wireless charging coil 3, the first wireless charging coil 3 and the first magnetic suction module 4 are respectively arranged in the first charging structure 2; one end of the first charging structure 2 is movably connected to one end of the base 1 through a first connecting member 5; the second charging module includes a second charging structure The base 1 is provided with an electronic control unit 8 and a rechargeable battery cell 9 in sequence from top to bottom in the vertical direction, and the electronic control unit 8 is electrically connected to the rechargeable battery cell 9, the first wireless charging coil 3 and the second wireless charging coil 7 respectively; the top of the base 1 is provided with a first storage groove 10 for storing the second charging structure 6 at one end close to the second charging structure 6; when the first charging structure 2 and the second charging structure 6 are both in a folded state, the first wireless charging coil 3 and the second wireless charging coil 7 are arranged in parallel; the second wireless charging coil 7 is attached to the bottom of the first storage groove 10; wherein, when the base 1 is placed horizontally, the first charging structure 2 is flipped upward to a first preset angle by the first connecting member 5, and the second charging structure 6 is rotated to a second preset angle after the first charging structure 2 is flipped. By "the base 1, the first charging module and the second charging module, and the electronic control unit 8 and the second charging module share the thickness space", the problem of "wireless chargers usually have relatively single functions and cannot meet the charging needs of multiple charging devices; or wireless chargers are usually desktop chargers with relatively single functions or multi-functional bracket wireless chargers, which cannot simultaneously meet the charging needs of a device with multiple functions and multiple usage scenarios, and meet the needs of portability, and can only meet one of the above needs" is solved, and the effect of "meeting the charging needs of multiple charging devices and making charging more portable" is achieved.

[0043] Next, a novel wireless charging device in this exemplary embodiment will be further described.

[0044] In one embodiment of the utility model, the first charging module is mainly used for high-power devices to be charged, such as mobile phones and tablets; the second charging module is mainly used for low-power devices to be charged, such as watches and headphones waiting to be charged.

[0045] In one embodiment of the utility model, the first charging structure 2 includes a first upper cover 16 and a first lower cover 17. The first upper cover 16 and the first lower cover 17 are adaptively connected to form a first cavity for accommodating the first wireless charging coil 3 and the first magnetic module 4. The first wireless charging coil 3 is arranged in the first upper cover 16, and the first magnetic module 4 surrounds the first wireless charging coil 3 and is arranged in the first upper cover 16; the first upper cover 16 and the first lower cover 17 are respectively movably connected to the first connecting member 5 on the side away from the first wireless charging coil 3.

[0046] In one embodiment of the utility model, the second charging structure 6 includes a second upper cover 18 and a second lower cover 19, and the second upper cover 18 and the second lower cover 19 are adaptively connected to form a second cavity for accommodating the second wireless charging coil 7; the second wireless charging coil 7 is arranged in the second upper cover 18; the second upper cover 18 and the second lower cover 19 are respectively movably connected to the base 1 on the side away from the second wireless charging coil 7; when the second charging structure 6 is in the storage state, the second upper cover 18 is attached to the bottom of the first storage groove 10, that is, after the second charging structure 6 is stored in the first storage groove 10 from the unfolded state, it can ensure that the second charging structure 6 is stored in the first storage groove 10. The second upper cover 18 will be stored at the bottom of the first storage groove 10, which can protect the second wireless charging coil 7 or store the second charging structure 6, making the device more concise when the second charging module is not needed to work; when the second wireless charging coil 7 is needed to be charged, the second charging structure 6 is rotated from the first storage groove 10 to the outside of the base 1, forming a certain angle with the base 1 (that is, some users are accustomed to charging smart watches at 90 degrees, especially the buckle-type strap whose strap cannot be fully opened into two sections) or the second charging structure 6 is in a horizontal state, wireless charging of the device to be charged can be achieved.

[0047] In one embodiment of the utility model, the base 1 includes an upper shell 20 and a lower shell 21, and the upper shell 20 and the lower shell 21 are adapted to be connected to form a third cavity for storing an electronic control unit 8 and a rechargeable battery cell 9; the electronic control unit 8 and the rechargeable battery cell 9 are sequentially arranged in the third cavity from top to bottom. In a specific embodiment, the electronic control unit 8 is arranged in an area outside the first storage slot 10 in the third cavity.

[0048] In one embodiment of the utility model, the electronic control unit 8 is a working circuit or a plurality of working circuits electrically connected to each other; in a specific implementation, the electronic control unit 8 can also be arranged in the first charging structure 2 or the second charging structure 6; it should be noted that in this application, the control of the first wireless charging coil 3 and the control of the second wireless charging coil 7 by the electronic control unit 8 are both conventional existing technologies, and their circuit structures and control principles are mature existing cases, so they will not be elaborated in this application.

[0049] In an embodiment of the present invention, when the first charging structure 2 and the second charging structure 6 are in a folded state, the first wireless charging coil 3 is located above the second wireless charging coil 7 , that is, the first wireless charging coil 3 fully or partially covers the second charging structure 6 .

[0050] In an embodiment of the present invention, the first connecting member 5 includes one of a resettable elastic structural member, a damping member, a self-locking member, a self-closing member, a rotating shaft and a supporting member.

[0051] In one embodiment of the utility model, when the first charging structure 2 and the second charging structure 6 are both in a retracted state, the thickness of the second charging structure 6 is greater than the height of the first receiving groove 10, and a portion of the second charging structure 6 protrudes from the first receiving groove 10. The first charging structure 2 is provided with a first groove 11 on the side in contact with the first receiving groove 10, and the first groove 11 is used to receive the protruding portion of the second charging structure 6; in a specific implementation, the first lower cover 17 is provided with the first groove 11. Since the thickness of the second charging structure 6 is greater than the depth (height) of the first receiving groove 10, that is, when the second charging structure 6 is received in the first receiving groove 10, a portion of the second charging structure 6 protrudes from the first receiving groove 10 (higher than the upper shell 20), and when the first charging structure 2 is retracted, the protruding portion of the second charging structure 6 is received in the first groove 11 of the first lower cover 17.

[0052] In one embodiment of the utility model, it also includes a data cable and a data cable storage groove for storing the data cable, the data cable storage groove is arranged on one side of the base 1, and the data cable is electrically connected to the electronic control unit 8; in a specific embodiment, the data cable is used to provide wired charging, the data cable is electrically connected to the electronic control unit 8, and the electronic control unit 8 is then electrically connected to the rechargeable battery cell 9, thereby realizing wired charging; in a specific implementation, the data cable storage groove is arranged on the upper shell 20 or the lower shell 21.

[0053] In one embodiment of the utility model, it also includes a second connecting member 12, and the second charging structure 6 is movably connected to the base 1 through the second connecting member 12; wherein, the second connecting member 12 is a rotating shaft or a guide rail; in a specific embodiment, the second connecting member 12 and the first connecting member 5 are respectively arranged on the base 1 opposite to each other, and each is distributed at one end of the base 1.

[0054] In one embodiment of the utility model, the rotation angle of the second connecting member 12 is greater than or equal to 180 degrees; in a specific embodiment, the second connecting member 12 can be used to realize the second charging structure 6 to rotate from the first storage groove 10 to the outside of the base 1, and can also realize the second charging structure 6 to rotate from the outside of the base 1 to the first storage groove 10 for storage; in a specific implementation, the second connecting member 12 can fix the second charging structure 6 and the base 1 at a preset angle or an arbitrary angle; the rotation angle of the second connecting member 12 is greater than 180 degrees and less than 200 degrees.

[0055] In one embodiment of the utility model, a third wireless charging coil 13 is further included, and the third wireless charging coil 13 is arranged in the base 1 and on the top of the electronic control unit 8; the third wireless charging coil 13 is electrically connected to the electronic control unit 8; in a specific embodiment, when the first charging structure 2 is in a folded state, the third wireless charging coil 13 is located below the first charging structure 2, that is, the use scenario of the third wireless charging coil 13 is to wirelessly charge the device to be charged when the first charging structure 2 is in an unfolded state; in a specific implementation, the device to be charged is placed on the top of the upper shell 20 in the effective wireless charging area above the third wireless charging coil 13 to achieve wireless charging; in another embodiment, the electronic control unit 8 is arranged flush with the third wireless charging coil 13, and the third wireless charging coil 13 is higher than some components of the electronic control unit 8; it should be noted that the control of the third wireless charging coil 13 by the electronic control unit 8 in this application is a conventional prior art, and its circuit structure and control principle are both mature existing cases, so it will not be elaborated in this application.

[0056] In one embodiment of the utility model, it also includes a heat dissipation hole 14, which is arranged on the top of the base 1 near the first charging structure 2; in a specific embodiment, the heat dissipation hole 14 is arranged at the middle frame of the upper shell 20 near the first charging structure 2, and the heat in the third cavity is dissipated through the heat dissipation hole 14; in a specific implementation, when the first charging structure 2 is folded, the heat dissipation hole 14 is completely covered; in another embodiment, the heat dissipation hole 14 can also be arranged on one side of the base 1.

[0057] In one embodiment of the utility model, it also includes a first movable groove 15 for rotating the first connecting member 5. The first movable groove 15 is arranged at one end of the base 1 close to the first charging structure 2, and the first movable groove 15 is movably connected to the first connecting member 5; in a specific embodiment, the first movable groove 15 is used to accommodate the first connecting member 5; in a specific implementation, it also includes a second movable groove for accommodating the second connecting member 12.

[0058] In one embodiment of the utility model, it also includes a second magnetic attraction module, which includes at least one magnet. The second magnetic attraction module is arranged in the second charging structure 6 and is arranged around the second wireless charging coil 7 or is located in the center of the second wireless charging coil 7. In a specific embodiment, the second magnetic attraction module cooperates with the second wireless charging coil 7 to magnetically position the charging device to be charged, thereby realizing magnetic wireless charging.

[0059] In one embodiment of the utility model, it also includes a light-emitting unit, which is electrically connected to the electronic control unit 8; the light-emitting unit is arranged on the base 1; or; the light-emitting unit is arranged on the first charging structure 2; in one specific implementation, the light-emitting unit is arranged on the first charging structure 2 and faces the first lower cover 17; in another specific implementation, the light-emitting unit is arranged on the second charging structure 6 and faces the second lower cover 19.

[0060] In one embodiment of the utility model, it also includes a charging interface 22, which is arranged on a side of the base 1 close to the rechargeable battery cell 9, and the charging interface 22 is electrically connected to the electronic control unit 8 and the rechargeable battery cell 9 respectively; in another specific implementation case, the charging interface 22 is arranged on a side of the base 1 close to the second charging structure 6.

[0061] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0062] Although the preferred embodiments of the present application have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the embodiments of the present application.

[0063] Finally, it should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or terminal device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or terminal device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or terminal device including the elements.

[0064] The above is a detailed introduction to a novel wireless charging device provided by the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method and core idea of ​​the present application. At the same time, for general technicians in this field, according to the idea of ​​the present application, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A novel wireless charging device, characterized in that: It includes a base, an electronic control unit, a rechargeable battery cell, a first charging module and a second charging module; The first charging module includes a first charging structure, a first wireless charging coil, and a first magnetic module arranged around the first wireless charging coil, wherein the first wireless charging coil and the first magnetic module are respectively arranged in the first charging structure; one end of the first charging structure is movably connected to one end of the base through a first connecting member; The second charging module includes a second charging structure and a second wireless charging coil disposed in the second charging structure, and one end of the second charging structure is movably connected to the other end of the base; The base is provided with the electronic control unit and the rechargeable battery cell in sequence from top to bottom in the vertical direction, and the electronic control unit is electrically connected to the rechargeable battery cell, the first wireless charging coil and the second wireless charging coil respectively; The top of the base is provided with a first receiving groove for receiving the second charging structure at one end close to the second charging structure; When the first charging structure and the second charging structure are both in a folded state, the first wireless charging coil and the second wireless charging coil are arranged in parallel; the second wireless charging coil is attached to the bottom of the first receiving groove; Wherein, when the base is placed horizontally, the first charging structure is flipped upward to a first preset angle through the first connecting member, and after the first charging structure is flipped, the second charging structure is rotated to a second preset angle.

2. The novel wireless charging device according to claim 1 is characterized in that: The first connecting member includes one of a resettable elastic structural member, a damping member, a self-locking member, a self-closing member, a rotating shaft and a supporting member.

3. The novel wireless charging device according to claim 1 is characterized in that: When the first charging structure and the second charging structure are both in a folded state, the thickness of the second charging structure is greater than the height of the first receiving groove, a portion of the second charging structure protrudes from the first receiving groove, and the first charging structure is provided with a first groove on a side that is in contact with the first receiving groove, and the first groove is used to receive the protruding portion of the second charging structure.

4. The novel wireless charging device according to claim 1 is characterized in that: It also includes a data cable and a data cable receiving groove for receiving the data cable, wherein the data cable receiving groove is arranged on one side of the base, and the data cable is electrically connected to the electronic control unit.

5. The novel wireless charging device according to claim 1 is characterized in that: It also includes a second connecting member, and the second charging structure is movably connected to the base through the second connecting member; wherein the second connecting member is a rotating shaft or a guide rail.

6. The novel wireless charging device according to claim 5, characterized in that: The rotation angle of the second connecting member is greater than or equal to 180 degrees.

7. The novel wireless charging device according to claim 1, characterized in that: It also includes a third wireless charging coil, which is arranged in the base and on the top of the electronic control unit; the third wireless charging coil is electrically connected to the electronic control unit.

8. The novel wireless charging device according to claim 1, characterized in that: It also includes a heat dissipation hole, which is arranged on the top of the base near the first charging structure.

9. The novel wireless charging device according to claim 1, characterized in that: It also includes a first movable groove for rotating the first connecting member, the first movable groove is arranged at one end of the base close to the first charging structure, and the first movable groove is movably connected to the first connecting member.

10. The novel wireless charging device according to claim 1, characterized in that: It also includes a second magnetic attraction module, which includes at least one magnet. The second magnetic attraction module is arranged in the second charging structure and surrounds the second wireless charging coil.

11. The novel wireless charging device according to claim 1, characterized in that: It also includes a light emitting unit, wherein the light emitting unit is electrically connected to the electronic control unit; The light emitting unit is arranged on the base; or; the light emitting unit is arranged on the first charging structure.

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