Charging device, electronic device component

Abstract

The present application provides a charging device and an electronic device assembly. The charging device includes a first housing, a second housing which is movable and rotatable relative to the first housing and is used for placing an electronic device, a charging assembly disposed in the second housing and used for charging the electronic device, and a bracket which is movable relative to the first housing and can move along with the movement of the second housing relative to the first housing, so that at least part of the bracket can be switched between a protruding state protruding from or flush with the first housing and a receiving state received in the first housing. By making the bracket move together with the movement of the second housing, the bracket can be switched between the protruding state and the receiving state, so that the bracket can not only protrude from the first housing in the vertical state to limit the electronic device, but also receive the first housing in the horizontal state to improve the flatness of the surface of the charging device, thereby improving the diversity and convenience of the charging device.

Description

Technical Field

[0001] This application belongs to the technical field of electronic products, and specifically relates to charging devices and electronic device components. Background Art

[0002] With the continuous development and popularization of electronic devices, the number of electronic devices is increasing continuously. Therefore, as one of the peripheral products of electronic devices - charging devices, they are also attracting more and more attention. At present, charging devices include vertical structures, horizontal structures, and vertical-horizontal convertible structures. In charging devices with vertical structures and vertical-horizontal convertible structures, there is usually a bracket for abutting against the electronic device to limit the electronic device in the vertical state. However, in a charging device with a vertical-horizontal convertible structure, when the charging device is in the horizontal state, the bracket will affect the flatness of the surface of the charging device. Summary of the Invention

[0003] In view of this, a first aspect of this application provides a charging device, including:

[0004] A first housing;

[0005] A second housing, the second housing being movable and rotatable relative to the first housing, and the second housing being used for placing an electronic device;

[0006] A charging component, the charging component being disposed in the second housing and used for charging the electronic device; and

[0007] A bracket, the bracket being movable relative to the first housing, and the bracket being movable along with the movement of the second housing relative to the first housing, so that at least a part of the bracket can be converted between a protruding state protruding from or flush with the first housing and a receiving state received in the first housing.

[0008] The charging device provided by the first aspect of this application enables the bracket to move together with the movement of the second housing, so that the bracket can be converted between the protruding state and the receiving state, so that the bracket can not only protrude from the first housing in the vertical state to limit the electronic device, but also receive the first housing in the horizontal state to improve the flatness of the surface of the charging device, improving the diversity and convenience of the charging device.

[0009] A second aspect of this application provides an electronic device component, the electronic device component including an electronic device and a charging device as provided by the first aspect of this application, the electronic device including an induction coil and a battery, and the charging coil and the induction coil cooperating with each other to charge the battery.

[0010] The electronic device component provided in the second aspect of the present application, by adopting the charging device provided in the first aspect of the present application, enables the bracket to extend out of the first housing in the vertical state to limit the electronic device, and can also accommodate the first housing in the horizontal state to improve the flatness of the surface of the charging device, thereby improving the diversity and convenience of the charging device. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments of the present application will be described below.

[0012] Figure 1 FIG. 9 is a schematic perspective view of the charging device in the initial state in an embodiment of the present application.

[0013] Figure 2 FIG. Figure 1 10 is a schematic cross-sectional view taken along the line A-A in FIG.

[0014] Figure 3 FIG. 19 is a schematic perspective view of the charging device in the retracted state in an embodiment of the present application.

[0015] Figure 4 FIG. Figure 3 20 is a schematic cross-sectional view taken along the line B-B in FIG.

[0016] Figure 5 FIG. 29 is a schematic perspective view of the charging device in the vertical state in an embodiment of the present application.

[0017] Figure 6 FIG. 33 is an exploded view of the charging device in an embodiment of the present application.

[0018] Figure 7 FIG. 37 is a schematic perspective view of the first housing in an embodiment of the present application.

[0019] Figure 8 FIG. 41 is an exploded view of a part of the charging device in an embodiment of the present application.

[0020] Figure 9 FIG. 45 is an exploded view of the first housing and the bracket in an embodiment of the present application.

[0021] Figure 10 FIG. 49 is an exploded view of a part of the charging device in another embodiment of the present application.

[0022] Figure 11 FIG. 53 is a schematic perspective view of the transmission member and the first connecting member in an embodiment of the present application.

[0023] Figure 12 FIG. 57 is a partial structural schematic view of the first housing and the transmission member in an embodiment of the present application.

[0024] Figure 13 Schematic three-dimensional structure diagram of the transmission member and the bracket in an embodiment of the present application.

[0025] Figure 14 Schematic three-dimensional structure diagram of the transmission member and the bracket when the charging device is in the initial state in an embodiment of the present application.

[0026] Figure 15 Schematic three-dimensional structure diagram of the transmission member and the bracket when the charging device is between the initial state and the retracted state in an embodiment of the present application.

[0027] Figure 16 Schematic three-dimensional structure diagram of the transmission member and the bracket when the charging device is in the retracted state in an embodiment of the present application.

[0028] Figure 17 In another embodiment of the present application Figure 1 Schematic cross-sectional view along the A-A direction.

[0029] Figure 18 Schematic structure diagram of the transmission member, the bracket, and the first connecting member in an embodiment of the present application.

[0030] Figure 19 In another embodiment of the present application Figure 1 Schematic cross-sectional view along the A-A direction.

[0031] Figure 20 In yet another embodiment of the present application Figure 2 Schematic cross-sectional view along the B-B direction.

[0032] Figure 21 In an embodiment of the present application Figure 3 Schematic cross-sectional view along the C-C direction.

[0033] Figure 22 Exploded view of a part of the charging device in yet another embodiment of the present application.

[0034] Figure 23 Exploded view of a part of the charging device in yet another embodiment of the present application.

[0035] Figure 24 Schematic structure diagram of the motor assembly in an embodiment of the present application.

[0036] Figure 25 Schematic structure diagram of the motor assembly in another embodiment of the present application.

[0037] Figure 26 Exploded view of a part of the charging device in yet another embodiment of the present application.

[0038] Figure 27Schematic diagram of the structure of the second connecting member and the third rotating shaft in an embodiment of the present application.

[0039] Figure 28 Schematic diagram of the mating structure of the second connecting member, the third rotating shaft, and the motor assembly in an embodiment of the present application.

[0040] Figure 29 In another embodiment of the present application Figure 1 Schematic cross-sectional view along the A-A direction.

[0041] Figure 30 Schematic diagram of the electronic structure of the charging device in an embodiment of the present application.

[0042] Figure 31 Schematic diagram of the electronic structure of the charging device in another embodiment of the present application.

[0043] Figure 32 Schematic diagram of the electronic structure of the charging device in another embodiment of the present application.

[0044] Figure 33 Schematic diagram of the electronic structure of the charging device in another embodiment of the present application.

[0045] Figure 34 Exploded view of the charging assembly in an embodiment of the present application.

[0046] Figure 35 Schematic diagram of the structure of the electronic device assembly in an embodiment of the present application.

[0047] Figure 36 In an embodiment of the present application Figure 35 Schematic cross-sectional view along the D-D direction.

[0048] Label description:

[0049] Charging device - 1, electronic device - 2, electronic device component - 3, induction coil - 4, battery - 5, first housing - 10, first receiving space - 100, first surface - 101, second surface - 102, third surface - 103, first sub - housing - 11, second sub - housing - 12, convex portion - 13, second receiving space - 130, first side wall - 14, first sliding portion - 141, second sliding portion - 142, second side wall - 15, first rotating groove - 16, first rotating shaft - 160, first bearing - 161, first moving portion - 171, second moving portion - 172, stopping portion - 173, second housing - 20, third receiving space - 200, first end - 201, second end - 202, third sub - housing - 21, bottom wall - 211, side wall - 212, first through - hole - 213, fourth sub - housing - 22, sealing portion - 220, first connecting member - 23, first buckling portion - 231, second buckling portion - 232, second connecting member - 24, first connecting portion - 241, second connecting portion - 242, third connecting portion - 243, charging component - 30, charging coil - 31, heat dissipation bracket - 32, bracket - 40, guiding groove - 42, guiding portion - 43, anti - slip member - 44, limiting member - 45, third buckling portion - 450, motor assembly - 50, motor - 51, sliding member - 52, third sliding portion - 521, fourth sliding portion - 522, connecting portion - 523, slider - 524, sliding groove - 525, third rotating groove - 526, third rotating shaft - 527, lead screw - 55, second bearing - 550, supporting member - 56, bottom plate - 561, side plate - 562, sliding space - 563, guide rod - 57, second through - hole - 572, third through - hole - 573, fourth through - hole - 574, elastic member - 58, processor - 60, communication component - 61, distance sensor - 62, speaker - 63, first switch - 64, second switch - 65, transmission member - 70, end portion - 71, middle portion - 72, guiding rod - 73, avoiding groove - 74. Detailed implementation manners

[0050] The following are the preferred implementation manners of the present application. It should be noted that for those of ordinary skill in the art in the technical field, without departing from the principle of the present application, several improvements and refinements can be made, and these improvements and refinements are also regarded as the protection scope of the present application.

[0051] Please refer to Figures 1 - 5 , Figure 1 which is a three - dimensional structural schematic diagram of the charging device in the initial state in an embodiment of the present application. Figure 2 is Figure 1 the cross - sectional schematic diagram along the A - A direction in Figure 3 which is a three - dimensional structural schematic diagram of the charging device in the retracted state in an embodiment of the present application. Figure 4 is Figure 3Schematic cross-sectional view along the B-B direction. Figure 5 Figure 5 is a schematic three-dimensional structure diagram of the charging device in a vertical state in an embodiment of the present application. This embodiment provides a charging device 1. Specifically, the charging device 1 includes a first housing 10, a second housing 20, the second housing 20 is movable and rotatable relative to the first housing 10, and the second housing 20 is used to place an electronic device assembly 3. A charging assembly 30 is disposed in the second housing 20 and is used to charge the electronic device assembly 3. A bracket 40 is movable relative to the first housing 10, and the bracket 40 can move along with the movement of the second housing 20 relative to the first housing 10, so that at least a part of the bracket 40 can be converted between a protruding state that protrudes or is flush with the first housing 10 and a receiving state that is received in the first housing 10.

[0052] The charging device 1 provided in this embodiment is mainly used to charge the electronic device assembly 3. Among them, the charging device 1 can be externally connected to a power source, and the external electric energy is used as an intermediate medium through the charging device 1 to charge the electronic device assembly 3. Or, the charging device 1 itself has a battery 5 inside, and the charging device 1 can transmit the electric energy of its own battery 5 to the electronic device assembly 3 for charging. In addition, the electronic device assembly 3 includes but is not limited to mobile terminals such as mobile phones, tablet computers, laptop computers, palmtop computers, personal computers (PCs), personal digital assistants (PDAs), portable media players (PMPs), navigation devices, wearable devices, smart bracelets, pedometers, etc., and fixed terminals such as digital TVs and desktop computers. In this application, the electronic device assembly 3 is taken as a mobile phone for illustrative purposes.

[0053] The charging device 1 provided in this embodiment includes a first housing 10 and a second housing 20, and the second housing 20 is used to place the electronic device assembly 3. Among them, the first housing 10 can be understood as the lower shell, and the second housing 20 can be understood as the upper shell. The first housing 10 is rotatably connected to the second housing 20, so that the second housing 20 can rotate relative to the first housing 10, that is, the first housing 10 can always be in a stationary state, while the second housing 20 rotates. The specific rotation direction of the second housing 20 is as Figure 2 shown in the D1 direction in. Since the electronic device assembly 3 is placed on the second housing 20, when the second housing 20 rotates relative to the first housing 10, the electronic device assembly 3 will also move together with the second housing 20.

[0054] This embodiment provides a charging device 1 with a vertical-to-horizontal conversion function, that is, the charging device 1 can have two forms: a horizontal state (such as Figure 1and Figure 3 as shown) and the vertical state (such as Figure 5 as shown). Among them, the horizontal state is the state when the second housing 20 is parallel to the first housing 10, which can also be understood as the second housing 20 abuts on the surface of the first housing 10. The vertical state is the state where an included angle is formed between the second housing 20 and the first housing 10, which can also be understood as the second housing 20 can rotate relative to the first housing 10, so that one end of the second housing 20 rotates in a direction away from the first housing 10, and then the second housing 20 and the first housing 10 are no longer parallel, but form a certain included angle (such as Figure 4 the angle a shown in). Optionally, in the vertical state, the angle between the second housing 20 and the first housing 10 can be greater than 0° and less than 90°. When the charging device 1 is in the vertical state, the electronic device assembly 3 on the second housing 20 will also rotate along with the second housing 20, so that the electronic device assembly 3 "stands up", meeting the user's need to view the electronic device assembly 3 at different angles.

[0055] In addition, the second housing 20 in the charging device 1 of the present embodiment can not only rotate relative to the first housing 10, but also move relative to the first housing 10. The moving direction of the second housing 20 is as shown in the D2 direction in Figure 2 . That is, the charging device 1 in the horizontal state also includes two states: the initial state and the retracted state. Among them, the initial state can be understood as the initial state when the second housing 20 neither rotates nor moves relative to the first housing 10. The retracted state is the state after the second housing 20 moves relative to the first housing 10 but has not rotated yet. Therefore, the complete process of the second housing 20 being lifted should be: the charging device 1 goes from the initial state to the retracted state first, and then from the retracted state to the vertical state. Similarly, the complete process of the second housing 20 falling back should be: the charging device 1 goes from the vertical state to the retracted state first, and then from the retracted state to the initial state.

[0056] The charging device 1 provided in this embodiment further includes a charging component 30. The charging component 30 is disposed within the second housing 20, and in this embodiment, it is the charging component 30 that charges the electronic device component 3. Optionally, the charging device 1 can transmit electrical energy through a wired connection, or the charging device 1 can also transmit electrical energy wirelessly, that is, the wireless charging device 1. Therefore, the charging device 1 provided in this application mainly has two major functions: the vertical / horizontal conversion function and the charging function. Optionally, the charging component 30 includes a charging coil 31. The charging coil 31 is one of the main components for realizing the charging of the electronic device component 3. Among them, the charging coil 31 can be a wired charging coil 31 or a wireless charging coil 31. In this embodiment, the charging coil 31 is taken as a wireless charging coil 31 for illustration. At this time, the charging device 1 is a wireless charging device 1, which can further improve the convenience of using the charging device 1.

[0057] The charging device 1 provided in this embodiment further includes a bracket 40. Since this application provides a vertical / horizontal conversion type of charging device 1, and when the charging device 1 is in the vertical state, the electronic device component 3 will also stand up. However, at this time, the electronic device component 3 will be affected by its own gravity, so that the electronic device component 3 has a tendency to slide off the second housing 20. Therefore, this embodiment provides the bracket 40 to abut against one end of the electronic device component 3 to prevent the electronic device component 3 from sliding. Moreover, since the position of the electronic device component 3 relative to the second housing 20 is restricted by the bracket 40, the positions of the electronic device component 3 and the charging component 30 can also be further limited, thereby improving the charging efficiency and charging stability of the charging device 1.

[0058] However, in the related art, the bracket 40 always protrudes from the second housing 20, which can also be understood as the bracket 40 being fixedly connected to the second housing 20. In this way, the above-described effects can be achieved when the charging device 1 is in the vertical state. However, when the charging device 1 is in the horizontal state, the bracket 40 will still always protrude from the second housing 20, thereby affecting the flatness of the surface of the charging device 1. And due to the presence of the bracket 40, when the charging device 1 is in the horizontal state, the electronic device component 3 cannot be placed randomly, so the position of the electronic device component 3 will be restricted.

[0059] To solve the above problems, in this application, the bracket 40 is designed to be movable, that is, the bracket 40 can move along with the movement of the second housing 20 relative to the first housing 10, so that the bracket 40 can be switched between a protruding state protruding from or flush with the first housing 10 and a receiving state received in the first housing 10. Herein, "moving along with" means that when the second housing 20 moves relative to the first housing 10, the bracket 40 can move along with the movement of the second housing 20, which can also be understood as that the second housing 20 can drive the bracket 40 to move together when it moves. Optionally, as long as the second housing 20 moves, the bracket 40 will move along. Or, when the second housing 20 moves to a certain extent, the bracket 40 starts to move along. In addition, the bracket 40 in this embodiment moves along with the movement of the second housing 20 relative to the first housing 10, so it can also be understood that the bracket 40 is switched between the protruding state and the receiving state when the charging device 1 moves between the initial state and the retracted state.

[0060] Moreover, in this embodiment, the bracket 40 can move relative to the first housing 10. Optionally, the bracket 40 is movably connected to the first housing 10. In this embodiment, the bracket 40 is movably connected to the first housing 10. First, although the angle between the bracket 40 and the first housing 10 will not change, since the second housing 20 rotates, a certain angle will be formed between the bracket 40 and the second housing 20. When the second housing 20 rotates relative to the first housing 10, various different angles can be formed. Compared with the related art where the angle between the bracket 40 and the second housing 20 is fixed, this embodiment can meet different requirements. Second, the bracket 40 is movably connected to the first housing 10. Compared with the related art, the distance between the bracket 40 and the end 71 of the second housing 20 can be increased. When limiting the electronic device assembly 3 of the same size, the size of the second housing 20 can be reduced, thereby reducing the overall size of the charging device 1.

[0061] In addition, the result of the follow-up movement of the bracket 40 enables at least a part of the bracket 40 to be converted between a protruding or flush state with respect to the first housing 10 and a received state received in the first housing 10. Among them, the received state can be understood as the state in which the bracket 40 is received in the first housing 10 when the charging device 1 is in the initial state, that is, the state in which the bracket 40 does not protrude from the first housing 10. The protruding state can be understood as the state in which when the second housing 20 moves relative to the first housing 10 to a certain position, the bracket 40 moves along with it so that the bracket 40 protrudes or is flush with the first housing 10. And since the bracket 40 is already in the protruding state in the retracted state, when the charging device 1 is in the vertical state, the bracket 40 can also remain in the protruding state. In this way, the bracket 40 has two functions. For example, when the charging device 1 is in the retracted state and the vertical state, the bracket 40 can protrude or be flush with the first housing 10 so as to be used to abut against the electronic device assembly 3. When the charging device 1 is in the initial state, the bracket 40 can be received in the first housing 10, so that the bracket 40 will not protrude from the surface of the charging device 1, thereby improving the flatness of the surface of the charging device 1. And the electronic device assembly 3 can also be placed arbitrarily, improving the convenience for the user.

[0062] In addition, the protruding state of the bracket 40 provided in this embodiment has two position forms. One is that the bracket 40 protrudes from the first housing 10, and the other is that the bracket 40 is flush with the first housing 10. As for the specific structure of the bracket 40 being flush with the first housing 10, this application will be introduced in detail below.

[0063] In summary, in this embodiment, by enabling the bracket 40 to move along with the movement of the second housing 20, the bracket 40 can be converted between the protruding state and the received state, so that the bracket 40 can both protrude from the first housing 10 in the vertical state to limit the electronic device assembly 3 and receive the first housing 10 in the horizontal state to improve the flatness of the surface of the charging device 1, improving the diversity and convenience of the charging device 1. As for the specific structure of the charging device 1 and how the bracket 40 specifically moves along with the second housing 20, this will be introduced in detail below.

[0064] Please refer to again Figure 2 And Figure 4 , in this embodiment, the charging device 1 further includes a transmission member 70, and the transmission member 70 is detachably connected to the second housing 20 and the bracket 40; when the second housing 20 moves relative to the first housing 10, the second housing 20 indirectly cooperates with the bracket 40 through the transmission member 70 to drive the bracket 40 to move.

[0065] In the present application, when the second housing 20 moves relative to the first housing 10, the second housing 20 can directly drive the bracket 40 to move, or as in this embodiment, by adding a transmission member 70, the transmission member 70 is detachably connected to the second housing 20 and the bracket 40. In this way, when the second housing 20 moves relative to the first housing 10, the second housing 20 indirectly cooperates with the bracket 40 through the transmission member 70 to drive the bracket 40 to move. It can also be understood that when the second housing 20 moves, the second housing 20 can drive the transmission member 70 connected to the second housing 20 to move; when the transmission member 70 moves, it can drive the bracket 40 connected to the transmission member 70 to move, and finally realize the conversion of the bracket 40 between the extended state and the received state. As for the more specific movement process, the present application will be elaborated in detail below.

[0066] In addition, in this embodiment, the connection relationship between the transmission member 70 and the second housing 20 and the bracket 40 is not always maintained, but the transmission member 70 is detachably connected to the second housing 20 and the bracket 40. It can also be understood that the transmission member 70 can be connected to the second housing 20 and the bracket 40 at certain moments, but at certain moments, the second housing 20 and the bracket 40 can be detached from the transmission member 70, so that there is a gap between the second housing 20 and the bracket 40 and the transmission member 70. At this time, the transmission member 70 cannot control the movement of the second housing 20 and the bracket 40.

[0067] In an embodiment of the present application, the charging device 1 has a horizontal state, and the horizontal state includes an initial state and a retracted state. When the charging device 1 moves from the initial state to the retracted state, and when the distance that the second housing 20 moves relative to the first housing 10 is equal to a first preset value, the transmission member 70 connects the bracket 40; when the distance that the second housing 20 moves relative to the first housing 10 is greater than the first preset value, the second housing 20 drives the transmission member 70 to move and then drives the bracket 40 to move; the first housing 10 has a first surface 101, a second surface 102 arranged opposite to each other, and a third surface 103 connecting the first surface 101 and the second surface 102, and at least part of the second surface 102 is used to abut against the second housing 20.

[0068] Wherein, the horizontal state is the state when the second housing 20 is parallel to the first housing 10, the initial state is the state when the vertical distance between the second housing 20 and the third surface 103 is equal to a second preset value, and the retracted state is the state when the second housing 20 moves relative to the first housing 10 and the vertical distance between the second housing 20 and the third surface 103 is greater than the second preset value.

[0069] In this embodiment, the initial state and the retracted state are introduced from another aspect. Among them, the first surface 101 can be understood as the lower surface of the first housing 10, the second surface 102 can be understood as the upper surface of the first housing 10, and the third surface 103 can be understood as the side surface connecting the upper surface and the lower surface. And, the initial state is a state where the vertical distance between the second housing 20 and the third surface 103 is equal to a second preset value, where the second preset value can be greater than or equal to 0, and in this embodiment, the second preset value is shown as equal to 0. The retracted state is a state where the second housing 20 moves relative to the first housing 10 and the vertical distance between the second housing 20 and the third surface 103 is greater than 0.

[0070] After adding the transmission member 70, the movement process of the charging device 1 can be understood as follows. When the charging device 1 moves from the initial state to the retracted state, and when the distance that the second housing 20 moves relative to the first housing 10 is equal to a first preset value, the transmission member 70 connects to the bracket 40. Among them, the first preset value is greater than or equal to zero. When the first preset value is equal to 0, it means that when the charging device 1 is in the initial state, the transmission member 70 has already been connected to the bracket 40. When the first preset value is greater than 0, it means that when the charging device 1 is in the initial state, there is a spacing between the transmission member 70 and the bracket 40, the transmission member 70 and the bracket 40 are not connected, and when the distance that the second housing 20 moves relative to the first housing 10 is less than the first preset value, there is still a spacing between the transmission member 70 and the bracket 40, and the transmission member 70 and the bracket 40 are still not connected. It is not until the distance that the second housing 20 moves relative to the first housing 10 is equal to the first preset value that the transmission member 70 connects to the bracket 40.

[0071] Subsequently, when the second housing 20 continues to move and the distance that the second housing 20 moves relative to the first housing 10 is greater than the first preset value, the second housing 20 drives the transmission member 70 to move and then drives the bracket 40 to move, so that the bracket 40 is switched between the extended state and the retracted state.

[0072] In summary, there are two different positional relationships between the transmission member 70 and the bracket 40 in the initial state, and both should be within the protection scope of this application.

[0073] Next, this application will introduce in detail the structure of each component and the cooperation relationship between multiple components, so as to solve the above technical problems and achieve the above technical effects. First, this application will first introduce the structure of the first housing 10. Please refer to Figures 6 - 7 , Figure 6 which is an exploded view of the charging device in an embodiment of this application. Figure 7This is a perspective structural view of the first housing in an embodiment of the present application. In this embodiment, the first housing 10 includes a first sub-housing 11 and a second sub-housing 12 that are connected to each other. The first sub-housing 11 and the second sub-housing 12 enclose a first accommodation space 100. The first housing 10 further includes a protruding portion 13 provided on a side of the second sub-housing 12 facing away from the first sub-housing 11. The protruding portion 13 includes two oppositely arranged first side walls 14 and a second side wall 15 connecting the two first side walls 14. The first side walls 14 and the second side wall 15 enclose a second accommodation space 130, and the second accommodation space 130 communicates with the first accommodation space 100. The second housing 20 is rotatably connected to the first side wall 14.

[0074] In this embodiment, the first housing 10 is not a conventional housing structure, but is composed of a first sub-housing 11, a second sub-housing 12, and a protruding portion 13. Among them, the second sub-housing 12 and the protruding portion 13 can be an integral structure or a split structure. When the second sub-housing 12 and the protruding portion 13 are an integral structure, it can be understood that the applicant artificially splits the first housing 10 into the second sub-housing 12 and the protruding portion 13 for the convenience of clearly understanding its structural features.

[0075] Due to the existence of the protruding portion 13 in the first housing 10 of this embodiment, the first housing 10 has a certain protruding structure, which facilitates the rotational and translational connection between the second housing 20 and the first housing 10. Moreover, the first side walls 14 and the two second side walls 15 enclose a second accommodation space 130, which is used to accommodate structural components such as a transmission member 70 and a bracket 40, providing an installation space for these components and improving the appearance performance of the charging device 1. In addition, the second housing 20 is rotatably and translationally connected to the first side wall 14. Optionally, the second housing 20 is rotatably and translationally connected to the two first side walls 14, thereby improving the rotational performance of the second housing 20.

[0076] In addition, the second accommodation space 130 communicates with the first accommodation space 100. Subsequently, a motor assembly 50 will be added to the first accommodation space 100, and the motor assembly 50 is used to drive the second housing 20 to rotate. Therefore, a connection space is also reserved for connecting the second housing 20 to the motor assembly 50.

[0077] Next, the present application will detail how the second housing 20 is rotatably and translationally connected to the first side wall 14. Please refer to Figures 6 - 8 , Figure 8Explosion diagram of part of the charging device in an embodiment of the present application. In this embodiment, a first rotating groove 16 is provided on one side of the first side wall 14 close to the second accommodating space 130. The second housing 20 includes a third sub-housing 21 and a fourth sub-housing 22 connected to each other. The third sub-housing 21 is closer to the first sub-housing 11 than the fourth sub-housing 22. The third sub-housing 21 and the fourth sub-housing 22 enclose a third accommodating space 200. The third sub-housing 21 includes a bottom wall 211 and side walls 212 bent and connected to at least part of the periphery of the bottom wall 211. A first through hole 213 is provided on the side wall 212. The charging device 1 further includes a first rotating shaft 160. One end of the first rotating shaft 160 is arranged in the third accommodating space 200, and one end of the first rotating shaft 160 is connected to the third sub-housing 21. The other end of the first rotating shaft 160 passes through the first through hole 213 and is arranged outside the third accommodating space 200, and the other end of the first rotating shaft 160 is arranged in the first rotating groove 16.

[0078] In this embodiment, first, a first rotating groove 16 is provided on one side of the first side wall 14 close to the second accommodating space 130. The second housing 20 includes a third sub-housing 21 and a fourth sub-housing 22. Among them, the third sub-housing 21 is closer to the first sub-housing 11 and the second sub-housing 12. Therefore, it can also be understood that the fourth sub-housing 22 can be used to place and carry the electronic device assembly 3. The third sub-housing 21 and the fourth sub-housing 22 enclose a third accommodating space 200, and the third accommodating space 200 can be used to accommodate structural members such as the first rotating shaft 160 and the charging assembly 30. The third sub-housing 21 includes a bottom wall 211 and side walls 212, and a first through hole 213 is provided on the side walls 212. Therefore, one end of the first rotating shaft 160 can be arranged in the third accommodating space 200 and connected to the third sub-housing 21 by, for example, screws, while the other end of the first rotating shaft 160 passes through the through hole in the side wall 212 and is arranged in the first rotating groove 16. In this way, the second housing 20 can be rotated relative to the first housing 10 by the mutual cooperation of the first rotating groove 16 and the first rotating shaft 160. Specifically, when the first rotating shaft 160 rotates in the first rotating groove 16, since one end of the first rotating shaft 160 is connected to the third sub-housing 21, the third sub-housing 21 can be driven to rotate by the first rotating shaft 160. Similarly, the fourth sub-housing 22 can also be driven to rotate by the third sub-housing 21.

[0079] Optionally, a first bearing 161 is further sleeved on the other end of the first rotating shaft 160, and the first bearing 161 is arranged in the first rotating groove 16. The cooperation between the first bearing 161 and the first rotating shaft 160 can further improve the rotating performance of the first rotating shaft 160.

[0080] In addition, please refer to again Figure 7 AndFigure 8 , in this embodiment, the extending direction of the first rotation groove 16 is parallel to the moving direction of the second housing 20 (as shown by the D3 direction in Figure 8 ). In this embodiment, the dimension of the first rotation groove 16 in the moving direction of the second housing 20 can also be increased. In this way, the first rotating shaft 160 can not only rotate in the first rotation groove 16, but also move the first rotating shaft 160 in the first rotation groove 16, so as to drive the second housing 20 to move relative to the first housing 10. Therefore, in this embodiment, by setting the first rotation groove 16, two movement forms of the second housing 20 moving and rotating relative to the first housing 10 can be realized.

[0081] Next, this application will detail how the bracket 40 is movably connected to the first housing 10. Please refer to Figure 7 again and Figure 9 , Figure 9 is an exploded view of the first housing and the bracket in an embodiment of this application. In this embodiment, a first moving part 171 is provided on one side of the first side wall 14 close to the second receiving space 130, and a second moving part 172 is provided on one side of the bracket 40 close to the first side wall 14. The first moving part 171 and the second moving part 172 cooperate with each other so that the bracket 40 can move relative to the first side wall 14.

[0082] In this embodiment, a first moving part 171 can be provided on one side of the first side wall 14 close to the second receiving space 130, and a second moving part 172 can be provided on one side of the bracket 40 close to the first side wall 14. Subsequently, the first moving part 171 and the second moving part 172 cooperate with each other so that the bracket 40 can move relative to the first side wall 14. Optionally, the first moving part 171 includes a convex block or a moving groove. The second moving part 172 includes a moving groove or a convex block. Further optionally, when the first moving part 171 is a convex block, the second moving part 172 is a moving groove. When the first moving part 171 is a moving groove, the second moving part 172 is a convex block. In this embodiment, the first moving part 171 is a convex block and the second moving part 172 is a moving groove for illustration.

[0083] Please refer to Figure 9 again. In this embodiment, a stopping part 173 is provided on one side of the first side wall 14 close to the second receiving space 130. The stopping part 173 is closer to the first sub-housing 11 than the first moving part 171. In this embodiment, the falling of the bracket 40 can also be prevented by adding a stopping part 173 and arranging the stopping part 173 on the side of the first moving part 171 close to the first sub-housing 11, that is, arranging the stopping part 173 under the first moving part 171.

[0084] Next, this application will introduce in detail how the transmission member 70 is detachably connected to the second housing 20. Please refer to Figure 10 , Figure 10 which is an exploded view of a partial charging device in another embodiment of this application. In this embodiment, the second housing 20 further includes a first connecting member 23. One end of the first connecting member 23 is connected to the third sub-housing 21, and the other end of the first connecting member 23 is detachably connected to the transmission member 70. The transmission member 70 is disposed in the second receiving space 130. The second housing 20 further includes a first connecting member 23. One end of the first connecting member 23 is connected to the third sub-housing 21, and the other end of the first connecting member 23 is detachably connected to the transmission member 70.

[0085] In this embodiment, the second housing 20 further includes a first connecting member 23, and the first connecting member 23 is connected to the third sub-housing 21. Here, the third sub-housing 21 and the first connecting member 23 can be an integral structure or a split structure. This embodiment shows the first connecting member 23 and the third sub-housing 21 as a split structure. One end of the first connecting member 23 can be fixedly connected to the third sub-housing 21 by, for example, screws, and the other end of the first connecting member 23 is detachably connected to the transmission member 70.

[0086] In addition, a first snap portion 231 is provided at one end of the first connecting member 23 close to the transmission member 70, and a second snap portion 232 is provided on the transmission member 70. The first snap portion 231 and the second snap portion 232 cooperate with each other to make the first connecting member 23 detachably connected to the transmission member 70. Optionally, the first snap portion 231 includes a block or a groove, and the second snap portion 232 includes a groove or a block. This embodiment shows the first snap portion 231 as a block and the second snap portion 232 as a groove. When the first snap portion 231 and the second snap portion 232 are snap-fitted, the first connecting member 23 can be connected to the transmission member 70, so that the third sub-housing 21 is connected to the transmission member 70. When the second snap portion 232 is separated from the second snap portion 232, the first connecting member 23 is no longer connected to the transmission member 70, so that the third sub-housing 21 is separated from the transmission member 70.

[0087] Please refer to Figure 11 , Figure 11 which is a three-dimensional structural schematic diagram of the transmission member and the first connecting member in an embodiment of this application. In this embodiment, the transmission member 70 includes opposite ends 71 and a middle portion 72 connecting the ends 71, and the first connecting member 23 is connected to the end 71. In this embodiment, the second snap portion 232 can also be provided at the end 71 of the transmission member 70, so that the first connecting member 23 is connected to the end 71 of the transmission member 70. This can reduce the difficulty of the first connecting member 23 driving the transmission member 70 to move and improve the stability of the movement of the transmission member 70.

[0088] Next, this application will introduce in detail how the slider 52 cooperates with the first housing 10. Please refer to Figure 12 , Figure 12 which is a partial structural schematic diagram of the first housing and the transmission member in an embodiment of this application. In this embodiment, a first sliding portion 141 is provided on one side of the first sidewall 14 close to the second receiving space 130, and a second sliding portion 142 is provided on one side of the transmission member 70 close to the first sidewall 14. The first sliding portion 141 and the second sliding portion 142 cooperate with each other so that the transmission member 70 can slide on the first housing 10.

[0089] In this embodiment, a first sliding portion 141 can be provided on one side of the first sidewall 14 close to the second receiving space 130, and a second sliding portion 142 can be provided on one side of the transmission member 70 close to the first sidewall 14. The first sliding portion 141 and the second sliding portion 142 cooperate with each other so that the transmission member 70 can slide on the first housing 10. Optionally, the first sliding portion 141 includes a guide chute 525 or a guide slider 524, and the second sliding portion 142 includes a guide slider 524 or a guide chute 525. In this embodiment, the first sliding portion 141 is a guide chute 525 and the second sliding portion 142 is a guide slider 524 for illustration.

[0090] In addition, when the transmission member 70 slides under the cooperation of the first sliding portion 141 and the second sliding portion 142, the first sliding portion 141 and the second sliding portion 142 can also limit the transmission member 70 in the direction parallel to the movement of the bracket 40 to prevent the transmission member 70 from falling, improving the sliding performance and stability performance of the transmission member 70.

[0091] Optionally, the first sliding portion 141 includes a chute 525, and the second sliding portion 142 includes a slider 524. When the charging device 1 is in the backward state, part of the slider 524 is disposed in the chute 525.

[0092] As can be seen from the above, when the charging device 1 moves from the initial state to the backward state, the second housing 20 will move backward relative to the first housing 10, thereby driving the first connecting member 23 to move backward, and the movement of the first connecting member 23 will drive the transmission member 70 to move. And when the charging device 1 is in the backward state, the second housing 20 no longer moves, so that the transmission member 70 no longer moves. At this time, part of the slider 524 can be disposed in the chute 525, so that the cooperation between the first sliding portion 141 and the second sliding portion 142 can still be used to limit the transmission member 70 to prevent the transmission member 70 from falling.

[0093] Next, this application will introduce in detail how the transmission member 70 cooperates with the bracket 40 and moves. Please refer to Figures 13 - 16 , Figure 13 which is a schematic three-dimensional structure diagram of the transmission member and the bracket in an embodiment of this application. Figure 14 which is a schematic three-dimensional structure diagram of the transmission member and the bracket when the charging device is in the initial state in an embodiment of this application. Figure 15 which is a schematic three-dimensional structure diagram of the transmission member and the bracket when the charging device is between the initial state and the retracted state in an embodiment of this application. Figure 16 which is a schematic three-dimensional structure diagram of the transmission member and the bracket when the charging device is in the retracted state in an embodiment of this application. In this embodiment, a guide rod 73 is provided on one side of the transmission member 70 close to the third sub-housing 21, and a guide groove 42 is provided on one side of the bracket 40 facing away from the third sub-housing 21. The guide rod 73 and the guide groove 42 cooperate with each other so that when the transmission member 70 is connected to the bracket 40 and the transmission member 70 moves under the drive of the second housing 20, the bracket 40 also moves along with it.

[0094] Specifically, at this time Figure 14 it can be understood that Figure 1 is a schematic structural diagram of the transmission member 70 and the bracket 40 when the charging device 1 is in the initial state. At this time, the guide rod 73 has not yet entered the guide groove 42. Figure 15 It can be understood that at a certain moment when the charging device 1 moves from the initial state to the retracted state, that is, from Figures 1 to 3 a certain moment in the middle, at this time the guide rod 73 just enters the guide groove 42. Figure 16 It can be understood that Figure 3 is a schematic structural diagram of the transmission member 70 and the bracket 40 when the charging device 1 is in the retracted state.

[0095] In this embodiment, a guide rod 73 can be provided on one side of the transmission member 70 close to the third sub-housing 21, and a guide groove 42 can be provided on one side of the bracket 40 facing away from the third sub-housing 21, so that the guide rod 73 can enter the guide groove 42 when the transmission member 70 moves. When the transmission member 70 continues to move under the action of the first connecting member 23, the guide rod 73 can apply a force to the guide groove 42 of the bracket 40. After the guide groove 42 receives the force, the bracket 40 also has a tendency to move. Therefore, the bracket 40 moves under the cooperation of the first moving part 171 and the second moving part 172, so as to switch between the extended state and the received state.

[0096] Optionally, please refer to Figure 14 again. In this embodiment, when the charging device 1 is in the initial state, the guide rod 73 is disposed in the guide groove 42, or the guide rod 73 is disposed outside the guide groove 42.

[0097] As described in the above content, when the charging device 1 is in the initial state, the transmission member 70 is not connected to the bracket 40, and there is a gap between the transmission member 70 and the bracket 40. It can also be understood that at this time, the guide rod 73 is disposed outside the guide groove 42. Therefore, the movement of the transmission member 70 at this time will not affect the position of the bracket 40. Only when the transmission member 70 moves and connects to the bracket 40, that is, after the guide rod 73 starts to enter the guide groove 42, the movement of the transmission member 70 will affect the movement state of the bracket 40.

[0098] Please refer to again Figure 13 , in this embodiment, the bracket 40 includes a body and a guiding portion 43 connecting the body. The body is farther from the first sub-shell 11 than the guiding portion 43; a guiding groove 42 is provided on a side of the guiding portion 43 facing away from the third sub-shell 21. An avoidance groove 74 is provided on a side of the transmission member 70 close to the third sub-shell 21. The avoidance groove 74 is used to receive the guiding portion 43, and a guiding rod 73 is provided on a groove wall of the transmission member 70 where the avoidance groove 74 is opened.

[0099] Regarding the specific structure of the bracket 40, the bracket 40 may include a body and a guiding portion 43. The guiding portion 43 is close to the first sub-shell 11. It can also be understood that the guiding portion 43 is disposed below the body, and the guiding groove 42 is provided on the guiding portion 43. In addition, an avoidance groove 74 is provided on a side of the transmission member 70 close to the third sub-shell 21. The avoidance groove 74 is used to receive the guiding portion 43 to prevent the guiding portion 43 from abutting against the transmission member 70 during the movement of the transmission member 70, so that the transmission member 70 cannot continue to move. The guiding rod 73 can be provided on the groove wall of the avoidance groove 74. Therefore, the sizes of the avoidance groove 74 and the guiding portion 43 affect how far the transmission member 70 can continue to move after contacting the bracket 40.

[0100] Please refer to again Figure 6 、 Figures 13 - 16 , in this embodiment, a side of the guiding groove 42 close to the third sub-shell 21 is closer to the first sub-shell 11 than a side of the guiding groove 42 away from the third sub-shell 21.

[0101] In this embodiment, the bracket 40 is disposed on one side (e.g., the right side) of the third sub-case 21, and the bracket 40 is also disposed on one side (e.g., the upper side) of the first sub-case 11. Therefore, in this embodiment, the side of the guiding groove 42 close to the third sub-case 21 is closer to the first sub-case 11 than the side of the guiding groove 42 away from the third sub-case 21. It can also be understood that the height of the guiding groove 42 on the side close to the transmission member 70 is higher, while the height of the guiding groove 42 on the side away from the transmission member 70 is lower, that is, the guiding groove 42 extends downward (towards the first sub-case 11) continuously from the direction close to the transmission member 70 to the direction away from the transmission member 70.

[0102] In this way, when the second case 20 moves relative to the first case 10, that is, when the second case 20 moves backward relative to the first case 10, and when the guiding rod 73 enters the guiding groove 42, the guiding rod 73 has a tendency to move downward. Therefore, the guiding rod 73 will give a reaction force to the bracket 40, so that the bracket 40 has an upward movement tendency and then moves upward to reach the extended state. The reverse process can also be understood in the same way. When the second case 20 moves relative to the first case 10, that is, when the second case 20 moves forward relative to the first case 10, and when the guiding rod 73 enters the guiding groove 42, the guiding rod 73 has an upward movement tendency. Therefore, the guiding rod 73 will give a reaction force to the bracket 40, so that the bracket 40 has a downward movement tendency and then moves downward to reach the received state.

[0103] Optionally, please refer to again Figure 13 , in this embodiment, the shape of the guiding groove 42 is linear. In this embodiment, the shape of the guiding groove 42 can be designed to be linear, so that each time the guiding rod 73 moves a first distance, the bracket 40 also moves a second distance, thereby improving the uniformity of the movement of the bracket 40.

[0104] Next, the present application will specifically introduce the extended state and received state of the bracket 40. As can be seen from the above content, the extended state of the bracket 40 includes two position forms: one is that the bracket 40 protrudes from the first case 10, and the other is that the bracket 40 is flush with the first case 10. Among them, the bracket 40 protruding from the first case 10 can be understood as that the surface of the bracket 40 facing away from the first sub-case 11 is higher than the surface of the protruding portion 13 facing away from the first sub-case 11. The bracket 40 being flush with the first case 10 can be understood as that the surface of the bracket 40 facing away from the first sub-case 11 is flush with the surface of the protruding portion 13 facing away from the first sub-case 11. Therefore, in the above content, there are two implementation methods for the bracket 40 to switch between the received state and the extended state. Specifically, one is the implementation method between the bracket 40 being received in the first case 10 and being flush with the first case 10, and the other is the implementation method between the bracket 40 being received in the first case 10 and protruding from the first case 10.

[0105] In this embodiment, the bracket 40 can also have two implementation manners in the received state. One is that the bracket 40 is received in the first housing 10 as mentioned above, and the other is that the bracket 40 is flush with the first housing 10. Among them, when the bracket 40 is in the received state and the extended state, the positions of the bracket 40 are not the same. Here, the bracket 40 being received in the first housing 10 can be understood as the surface of the side of the bracket 40 facing away from the first sub-housing 11 being lower than the surface of the side of the convex portion 13 facing away from the first sub-housing 11. In this way, there are three implementation manners for the bracket 40 to switch between the received state and the extended state. In addition to the two implementation manners mentioned above, there is another one, which is the implementation manner between the bracket 40 being flush with the first housing 10 and protruding from the first housing 10. Specifically, the two specific structures of the bracket 40 in the received state are as follows:

[0106] Please refer to again Figure 2 , in this embodiment, a sealing portion 220 is provided on the side of the fourth sub-housing 22 close to the convex portion 13. When the charging device 1 is in the initial state, the sealing portion 220 abuts against the convex portion 13, and the bracket 40 is closer to the first sub-housing 11 than the sealing portion 220.

[0107] In this embodiment, the sealing portion 220 can be used to abut against the convex portion 13, so that when the charging device 1 is in the initial state, the bracket 40 is located in the first housing 10. In this way, in the initial state, the user cannot see the bracket 40. Only when the second housing 20 moves relative to the first housing 10 will the bracket 40 rise. This can reduce the gap on the surface of the charging device 1 and improve the sealing performance. In addition, it can also improve the appearance performance and enhance the user experience.

[0108] In addition, in this structure, the transmission member 70 needs to have a certain distance from the bracket 40 in the initial state. This can ensure that when the transmission member 70 is connected to the bracket 40, the second housing 20 has moved a certain distance, so that a certain moving space for the bracket 40 to rise is formed between the second housing 20 and the convex portion 13.

[0109] Please refer to together Figure 17 , Figure 17 which is Figure 1 a schematic cross-sectional view along the A-A direction in another embodiment of the present application. In this embodiment, when the charging device 1 is in the initial state, the surface of the side of the convex portion 13 facing away from the first sub-housing 11, the surface of the side of the bracket 40 facing away from the first sub-housing 11, and the surface of the side of the fourth sub-housing 22 facing away from the first sub-housing 11 are all flush.

[0110] In this embodiment, when the charging device 1 is in the initial state, the bracket 40 can be flush with the first housing 10, which can reduce the size of the second housing 20 and the rising distance of the bracket 40, making it easier for the bracket 40 to extend.

[0111] In addition, in this structure, the transmission member 70 can be directly connected to the bracket 40 in the initial state, or there can be a certain distance between the transmission member 70 and the bracket 40. This embodiment does not limit this.

[0112] Optionally, the charging device 1 further includes an anti-slip member 44, and the anti-slip member 44 is disposed on the side of the bracket 40 facing away from the first sub-housing 11. The high friction coefficient of the anti-slip member 44 can be used to improve the limiting ability of the bracket 40 to the electronic device assembly 3.

[0113] The above content of this application details the structure of the charging device 1 in the initial state and the retracted state, as well as how the bracket 40 specifically moves as the second housing 20 moves. In addition to the initial state and the retracted state, the charging device 1 also has a vertical state. During the process from the retracted state to the vertical state, the position of the bracket 40 relative to the first housing 10 remains unchanged; wherein, the vertical state is a state where an included angle is formed between the second housing 20 and the first housing 10.

[0114] When the charging device 1 is in the retracted state, the bracket 40 is already in the extended state at this time. And when the charging device 1 is in the process from the retracted state to the vertical state, this embodiment can keep the position of the bracket 40 relative to the first housing 10 unchanged. Thus, the position of the bracket 40 is maintained, and the position of the bracket 40 relative to the first housing 10 is fixed.

[0115] Optionally, during the process from the retracted state to the vertical state, the transmission member 70 is separated from the second housing 20. In order to achieve that when the charging device 1 is in the process from the retracted state to the vertical state, the position of the bracket 40 relative to the first housing 10 remains unchanged, in this embodiment, the transmission member 70 is separated from the second housing 20. In this way, after the second housing 20 is separated from the transmission member 70, the rotation of the second housing 20 will not affect the motion state of the transmission member 70, and thus will not affect the motion state of the bracket 40.

[0116] Specifically, please refer to Figure 18 , Figure 18This is a schematic structural diagram of a transmission member, a bracket, and a first connecting member in an embodiment of the present application. In this embodiment, a first buckle portion 231 is provided at one end of the first connecting member 23 close to the transmission member 70, and a second buckle portion 232 is provided on the transmission member 70. The first buckle portion 231 and the second buckle portion 232 cooperate with each other so that when the charging device 1 is in the horizontal state, the first buckle portion 231 is buckled to the second buckle portion 232; when the charging device 1 is in the vertical state, the first buckle portion 231 is separated from the second buckle portion 232.

[0117] As can be seen from the above content, the transmission member 70 and the first connecting member 23 can be detachably connected through the cooperation of the first buckle portion 231 and the second buckle portion 232. In the entire horizontal state, that is, in the initial state and the retracted state, the first buckle portion 231 and the second buckle portion 232 are both buckled and connected, so that the second housing 20 is connected to the transmission member 70. In this way, when the second housing 20 moves, it can drive the transmission member 70 to move, and then drive the bracket 40 to move. When the charging device 1 changes from the horizontal state to the vertical state, as long as the second housing 20 is flipped, it can drive the first connecting member 23 to flip together. At this time, the second buckle portion 232 will be separated from the first buckle portion 231, so as to realize the separation of the second housing 20 and the transmission member 70. As the second housing 20 continues to rotate, the first buckle portion 231 and the second buckle portion 232 will be farther and farther apart. Therefore, the rotation of the second housing 20 will not affect the movement of the transmission member 70. At this time, both the transmission member 70 and the bracket 40 are in a stationary state.

[0118] Please refer to again Figure 2 , in this embodiment, when the charging device 1 is in the horizontal state, the first connecting member 23 is closer to the first sub-housing 11 than the transmission member 70.

[0119] Since the second housing 20 rotates in the counterclockwise direction when changing from the horizontal state to the vertical state, in this embodiment, the first connecting member 23 can be disposed below the transmission member 70, so that when the second housing 20 rotates, the first connecting member 23 is more easily separated from the transmission member 70.

[0120] Please refer to together Figures 19 - 21 , Figure 19 In another embodiment of the present application Figure 1 is a schematic cross-sectional view along the A-A direction. Figure 20 In yet another embodiment of the present application Figure 2 is a schematic cross-sectional view along the B-B direction. Figure 21 In an embodiment of the present application Figure 3Cross-sectional schematic view along the C-C direction. In this embodiment, the charging device 1 further includes a limiting member 45 disposed in the second receiving space 130. The limiting member 45 is connected to the second sidewall 15, and a third buckle portion 450 is provided on a side of the limiting member 45 facing away from the second sidewall 15. When the charging device 1 is in the vertical state, the first buckle portion 231 is separated from the second buckle portion 232, and the second buckle portion 232 is buckled and connected to the third buckle portion 450.

[0121] As can be seen from the above, during the process of the charging device 1 changing from the initial state to the retracted state, the transmission member 70 is always connected to the second housing 20 through the first connecting member 23. When the charging device 1 changes from the retracted state to the vertical state, the transmission member 70 will be separated from the first connecting member 23. Therefore, after the transmission member 70 is separated from the first connecting member 23, if the charging device 1 is subjected to a large external force, the transmission member 70 may undergo a certain displacement, which will not only cause the transmission member 70 to have a risk of falling, but also cause the bracket 40 to fall. At the same time, once the transmission member 70 is displaced, when the second housing 20 falls back, the first buckle portion 231 of the first connecting member 23 cannot be re-buckled and engaged with the second buckle portion 232, thereby driving the transmission member 70 and the bracket 40 to move.

[0122] Therefore, to solve the above problems, the present application adds a limiting member 45, which is disposed in the second receiving space 130 and is connected to the second sidewall 15. A third buckle portion 450 is provided on a side of the limiting member 45 facing away from the second sidewall 15. When the charging device 1 is in the vertical state, the first buckle portion 231 is separated from the second buckle portion 232, and the second buckle portion 232 is buckled and connected to the third buckle portion 450. In this way, when the charging device 1 is in the horizontal state, the transmission member 70 can be connected and limited through the first connecting member 23, and when the charging device 1 is in the vertical state, the transmission member 70 can be connected and limited through the limiting member 45. Optionally, the limiting member 45 has elasticity.

[0123] Specifically, as Figure 19 shown, when the charging device 1 is in the initial state, the first buckle portion 231 and the second buckle portion 232 are buckled and connected, and there is a certain distance between the third buckle portion 450 and the second buckle portion 232. As Figure 20 shown, when the charging device 1 is in the retracted state, the first connecting member 23 drives the transmission member 70 to move backward, so that the third buckle portion 450 is disposed directly opposite the second buckle portion 232. However, since the second buckle portion 232 is still buckled and engaged with the first buckle portion 231 at this time, the third buckle portion 450 is not yet engaged with the second buckle portion 232 at this time. As Figure 21As shown, when the charging device 1 is in the vertical state, the second housing 20 rotates. At this time, the first latching portion 231 will be separated from the second latching portion 232, and the third latching portion 450 will cooperate with the second latching portion 232, thereby realizing seamless connection of the transmission member 70 and improving the stability of the transmission member 70.

[0124] Optionally, please refer to Figures 19 - 21 again. In this embodiment, the limiting member 45 is farther from the first sub-housing 11 than the transmission member 70.

[0125] In this embodiment, the limiting member 45 can be disposed on the upper side of the transmission member 70, and the first connecting member 23 is disposed on the lower side of the transmission member 70. In this way, the cooperation effect among the first connecting member 23, the transmission member 70, and the bracket 40 can be further improved, making it easier for the first latching portion 231, the second latching portion 232, and the third latching portion 450 to latch and separate.

[0126] Please refer to Figure 2 again and Figure 4 . In this embodiment, when the bracket 40 is in the extended state, the bracket 40 protrudes from the second surface 102 above the first housing 10.

[0127] The first housing 10 has a first surface 101, a second surface 102, and a third surface 103. Among them, the first surface 101 can be understood as the lower surface of the first housing 10 as shown in Figure 4 . The second surface 102 can be understood as the upper surface of the first housing 10. Here, the second surface 102 is not composed of a single component, but is jointly composed of the second sub-housing 12 and the protruding portion 13. The third surface 103 can be understood as the side surface of the first housing 10. In this embodiment, when the bracket 40 is in the extended state, the bracket 40 can protrude from the second surface 102 above the first housing 10, rather than from the first surface 101 or the third surface 103 above the first housing 10. Since the electronic device assembly 3 is placed on the fourth sub-housing 22 when in the horizontal position, making the bracket 40 protrude from the second surface 102 of the protruding portion 13 can make it more convenient for the electronic device assembly 3 to abut against the bracket 40, thereby simplifying the structure of the charging device 1 and reducing the size of the charging device 1.

[0128] From the above, it can be seen that the second housing 20 can move and rotate relative to the first housing 10. Next, this article will introduce in detail how to make the second housing 20 move and rotate relative to the first housing 10. Please refer to Figure 2, in this embodiment, the charging device 1 further includes a motor assembly 50. The motor assembly 50 is disposed in the first accommodation space 100. The motor assembly 50 is connected to the second housing 20, and the motor assembly 50 can drive the second housing 20 to move and rotate relative to the first housing 10.

[0129] In this embodiment, by adding a motor assembly 50 and connecting the motor assembly 50 to the second housing 20, when the motor assembly 50 is working, the second housing 20 can be driven to move and rotate relative to the first housing 10.

[0130] Please refer to Figure 22 , Figure 22 which is an exploded view of part of the charging device in another embodiment of the present application. In this embodiment, the motor assembly 50 includes a motor 51, a lead screw 55, and a sliding member 52. The lead screw 55 is connected to the motor 51. The sliding member 52 is sleeved on the lead screw 55, and the sliding member 52 is threadedly connected to the lead screw 55. A third sliding portion 521 is provided on the sliding member 52. The motor assembly 50 further includes a fourth sliding portion 522. The third sliding portion 521 and the fourth sliding portion 522 cooperate with each other so that when the motor 51 works, the sliding member 52 can slide on the lead screw 55.

[0131] A third rotation groove 526 is formed on one side of the sliding member 52 close to the second sub-housing 12. The charging device 1 further includes a third rotating shaft 527. One end of the third rotating shaft 527 is connected to the second housing 20, and the other end of the third rotating shaft 527 is disposed in the third rotation groove 526.

[0132] In this embodiment, the sliding of the sliding member 52 can be realized through the cooperation of the motor 51, the lead screw 55, and the sliding member 52. Specifically, the lead screw 55 can be connected to the motor 51, and the sliding member 52 can be sleeved on the lead screw 55. When the motor 51 works, it can drive the lead screw 55 to rotate together, and then drive the sliding member 52 to rotate. In addition, in order to make the sliding member 52 slide instead of rotate, a third sliding portion 521 can be provided on the sliding member 52 in this embodiment, and it can cooperate with the fourth sliding portion 522 connected to the first housing 10 to convert the rotational movement of the lead screw 55 driving the sliding member 52 into a sliding movement. It can also be understood that the cooperation between the third sliding portion 521 and the fourth sliding portion 522 can play a guiding role, converting the rotational force of the lead screw 55 into a sliding force, thereby driving the sliding member 52 to slide.

[0133] Optionally, a threaded hole is provided on the sliding member 52, and the surface of the lead screw 55 has a thread. The sliding member 52 is threadedly connected to the lead screw 55 through the threaded hole. In this embodiment, the sliding member 52 and the lead screw 55 can be threadedly connected through the threaded hole and the thread. In addition, due to the certain self-locking property of the lead screw 55 and the sliding member 52 connected by the thread, when the charging device 1 is in a vertical state, that is, after the second housing 20 rotates and lifts, it can be ensured that the second housing 20 will not fall due to the weight of the second housing 20 or the electronic device assembly 3 placed on the second housing 20, or other external impact forces, thus preventing the motor 51 from reversing, which improves the safety of the charging device 1.

[0134] In addition, a third rotation groove 526 is provided on one side of the sliding member 52 close to the second sub-housing 12, and one end of a third rotating shaft 527 is connected to the second housing 20, and the other end of the third rotating shaft 527 is arranged in the third rotation groove 526. In this way, the second housing 20 and the sliding member 52 can be connected together through the third rotating shaft 527. When the motor 51 works and drives the sliding member 52 to slide, the second housing 20 can be driven to slide relative to the first housing 10 in the first rotation groove 16 through the third rotating shaft 527.

[0135] In addition, the third rotation groove 526 extends in the direction towards the first sub-housing 11. In this embodiment, the third rotation groove 526 can also be extended in the direction towards the first housing 10. When the second housing 20 moves to the end in the first rotation groove 16 relative to the first housing 10, that is, when the first rotating shaft 160 abuts against the groove wall of the first rotation groove 16, at this time, driven by the motor 51, the sliding member 52 will still continue to slide, but at this time the second housing 20 can no longer continue to slide. Therefore, the third rotating shaft 527 will slide in the third rotation groove 526 in the direction towards the first sub-housing 11. Combined with the sliding of the third rotating shaft 527 along the direction parallel to the first sub-housing 11 driven by the sliding member 52, through the comprehensive cooperation of the two movements, the second housing 20 can be rotated relative to the first housing 10.

[0136] In summary, the present application designs a charging device 1 with a special structure, such that only one motor 51 can drive the second housing 20 to move and rotate relative to the first housing 10. The specific process is as follows: When the charging device 1 moves from the initial state to the retracted state, the motor 51 starts to operate and drives the slider 524 to slide through the lead screw 55, thereby driving the second housing 20 to move relative to the first housing 10; when the charging device 1 is in the retracted state, the first rotating shaft 160 abuts against the first side wall 14 to form the groove wall of the first rotating groove 16; when the charging device 1 moves from the retracted state to the vertical state, the slider 524 continues to slide, thereby driving the other end of the third rotating shaft 527 to slide in the third rotating groove 526, and further driving the second housing 20 to rotate relative to the first housing 10.

[0137] As for how the third sliding portion 521 and the fourth sliding portion 522 cooperate to make the sliding member 52 slide, the present application introduces two implementation manners: cooperation and guidance between the slider 524 and the chute 525, and guidance by the guide rod 57.

[0138] Please refer to again Figure 22 , in this embodiment, the motor assembly 50 further includes a support member 56. The support member 56 is connected to the first sub-housing 11, and a chute 525 is provided on a side of the support member 56 facing away from the first sub-housing 11. A slider 524 is provided on a side of the sliding member 52 close to the support member 56, and the slider 524 can slide in the chute 525.

[0139] In the first implementation manner provided by the present application for cooperation and guidance between the slider 524 and the chute 525, in order to achieve the above cooperation relationship, in this embodiment, a support member 56 can be added to the first sub-housing 11, and the fourth sliding portion 522 is provided on a side of the support member 56 facing away from the bottom wall 211. It can also be understood that the support member 56 and the first sub-housing 11 are of a split structure. The fourth sliding portion 522 is provided on the support member 56, and then the support member 56 is provided on the first sub-housing 11, which can reduce the manufacturing difficulty of the first sub-housing 11.

[0140] In addition, the sliding member 52 includes a connecting portion 523 and sliders 524 protruding from opposite ends of the connecting portion 523. The connecting portion 523 is sleeved on the lead screw 55. A chute 525 is provided on a side of the support member 56 facing away from the first sub-housing 11, and the slider 524 and the chute 525 cooperate with each other to make the sliding member 52 slide.

[0141] On the basis of the support member 56, the sliding member 52 includes a connecting portion 523 and sliders 524 protruding from opposite ends of the connecting portion 523. In this embodiment, the slider 524 can be split into two parts, and the connecting portion 523 is used to sleeve the screw rod 55, while the slider 524 is the third sliding portion 521. In addition, a slide groove 525 is provided on the side of the support member 56 away from the first sub-housing 11, and the slide groove 525 is the fourth sliding portion 522. In this embodiment, the rotation of the sliding member 52 can be converted into sliding through the cooperation of the slider 524 and the slide groove 525, and the slider 524 can slide directionally in the slide groove 525.

[0142] Please refer to Figures 23 - 24 , Figure 23 This is an exploded view of part of the charging equipment in another embodiment of the present application. Figure 24 Schematic diagram of the structure of the motor assembly in one embodiment of the present application. In this embodiment, the motor assembly 50 further includes a support member 56 and a guide rod 57, the support member 56 includes a bottom plate 561, and a side plate 562 bent and connected to the opposite ends of the bottom plate 561, the bottom plate 561 and the side plate 562 are surrounded to form a sliding space 563, the sliding member 52 is arranged in the sliding space 563, the side plate 562 is provided with a second through hole 572, the screw rod 55 passes through the second through hole 572 and the sliding member 52; the side plate 562 is also provided with a third through hole 573, the sliding member 52 is provided with a fourth through hole 574, the guide rod 57 is connected to the side plate 562, and the guide rod 57 passes through the third through hole 573 and the fourth through hole 574, and the sliding member 52 can slide on the guide rod 57 through the fourth through hole 574.

[0143] In the second implementation method provided by the present application, which is guided by the guide rod 57, a support member 56 and a guide rod 57 may be additionally provided. In the support member 56 of the present embodiment, the support member 56 includes a bottom plate 561 and a side plate 562, and the bottom plate 561 and the side plate 562 may be surrounded to form a sliding space 563, so that the sliding member 52 slides in the sliding space 563. In addition, a second through hole 572 is provided on the side plate 562, and the screw rod 55 passes through the second through hole 572 and the threaded hole of the sliding member 52, so that the screw rod 55 is installed on the side plate 562. A third through hole 573 is also provided on the side plate 562, and a fourth through hole 574 is provided on the sliding member 52, and the guide rod 57 passes through the third through hole 573 and the fourth through hole 574 and is connected to the side plate 562. In this way, the sliding member 52 can convert the rotation of the sliding member 52 into sliding under the guiding action of the guide rod 57, and slide along the axial direction of the screw rod 55.

[0144] Optionally, the number of the guide rod 57 may be one or more. In this embodiment, two guide rods 57 are used for illustration.

[0145] Optionally, the motor 51 and the support member 56 can be fixedly connected by screws, and the guide rod 57 is fixedly connected to the threaded hole at the end 71 of the support member 56 through the thread at its end 71. Optionally, a second bearing 550 is further provided in the first through hole 213. The second bearing 550 sleeves the end 71 of the lead screw 55, and can cooperate with the lead screw 55 and the support member 56 through the second bearing 550 to improve the rotational performance of the lead screw 55.

[0146] Please refer to Figure 25 , Figure 25 which is a schematic structural diagram of the motor assembly in another embodiment of the present application. In this embodiment, the motor assembly 50 further includes an elastic member 58. The elastic member 58 is disposed in the sliding space 563, the elastic member 58 sleeves the guide rod 57, and the elastic member 58 is disposed between the side plate 562 and the slider 524; when the charging device 1 is in the initial state, the elastic member 58 abuts against the side plate 562 and the slider 524, and the elastic member 58 is in a compressed state.

[0147] In this embodiment, the motor assembly 50 can further be provided with an elastic member 58, such that the elastic member 58 sleeves the guide rod 57, and the elastic member 58 is disposed between the side plate 562 and the slider 52. When the charging device 1 is in the initial state, that is, when the motor 51 of the charging device 1 has not started working, or when the motor 51 has stopped working, at this time the elastic member 58 abuts against the side plate 562 and the slider 52, and the elastic member 58 is in a compressed state. In this way, when the charging device 1 starts to work, the elastic member 58 will give an elastic restoring force to the slider 52 in the direction towards the motor 51, so that the slider 52 is more likely to slide in the direction towards the motor 51, and thus it is easier to rotate and lift the second housing 20 in the initial stage, further improving the rotational performance of the second housing 20. Optionally, the elastic member 58 includes but is not limited to a spring.

[0148] Please refer to Figures 26 - 28 , Figure 26 which is an exploded view of part of the charging device in yet another embodiment of the present application. Figure 27 which is a schematic structural diagram of the second connecting member and the third rotating shaft in an embodiment of the present application. Figure 28Schematic diagram of the mating structure of the second connecting member, the third rotating shaft, and the motor assembly in an embodiment of the present application. In this embodiment, the second housing 20 further includes a second connecting member 24, and the second connecting member 24 includes a first connecting portion 241, a second connecting portion 242, and a third connecting portion 243. At least a part of the first connecting portion 241 is disposed in the third receiving space 200, and the first connecting portion 241 connects the third sub-housing 21; the second connecting portion 242 is bent to connect the first connecting portion 241, and the second connecting portion 242 is disposed in the second receiving space 130 and the first receiving space 100; the third connecting portion 243 is bent to connect the second connecting portion 242, and the third connecting portion 243 is disposed in the first receiving space 100, and one end of the third rotating shaft 527 is connected to the third connecting portion 243.

[0149] In this embodiment, one end of the third rotating shaft 527 is not directly connected to the second housing 20. The second housing 20 further includes a second connecting member 24. The second connecting member 24 includes a first connecting portion 241, a second connecting portion 242, and a third connecting portion 243, such that at least a part of the first connecting portion 241 is disposed in the third receiving space 200 and is connected to the third sub-housing 21. Then, the second connecting portion 242 is bent to connect the first connecting portion 241, and the second connecting portion 242 passes through the second receiving space 130 to reach the first receiving space 100. Finally, one end of the third rotating shaft 527 is connected to the third connecting portion 243 that is bent to connect the second connecting portion 242.

[0150] It can also be understood that the third sub-housing 21, the fourth sub-housing 22, the first connecting member 23, and the second connecting member 24 are all split structures. Only by separately manufacturing the above four structural members and then assembling them can the second housing 20 of the present application be obtained, thereby reducing the manufacturing difficulty of the second housing 20.

[0151] Optionally, the first connecting member 23 is connected to the first connecting portion 241. In this embodiment, the first connecting member 23 can be directly connected to the first connecting portion 241 of the second connecting member 24, thereby reducing the size of the first connecting member 23 and the weight of the charging device 1.

[0152] Please refer to Figure 29 , Figure 29 For another embodiment of the present application Figure 1 Cross-sectional schematic diagram along the A-A direction. In this embodiment, the second housing 20 includes a first end 201 and a second end 202 that are oppositely arranged. The first end 201 is closer to the bracket 40 than the second end 202, and the motor assembly 50 is rotatably connected to the first end 201.

[0153] In this embodiment, the first end 201 and the second end 202 can be understood as follows: when the second housing 20 rotates, the first end 201 will rotate towards the direction close to the first sub-housing 11, and the second end 202 will rotate towards the direction away from the first sub-housing 11. In this embodiment, the motor assembly 50 is connected to the first end 201. When the second housing 20 rotates, the connection part between the second housing 20 and the motor assembly 50, that is, the second connecting member 24 will not be exposed, but will be blocked by the third sub-housing 21, thereby improving the appearance performance of the charging device 1.

[0154] Please refer to Figure 30 , Figure 30 which is a schematic diagram of the electronic structure of the charging device in an embodiment of the present application. In this embodiment, the charging device 1 further includes a distance sensor 62 and a processor 60 disposed in the first accommodation space 100. The distance sensor 62 is electrically connected to the processor 60, and the distance sensor 62 is connected to the motor assembly 50.

[0155] The processor 60 is configured to send a first control signal to the motor assembly 50 to cause the motor assembly 50 to start working. When the motor assembly 50 starts working, the distance sensor 62 is configured to send a distance signal to the processor 60, and the processor 60 is further configured to obtain the rotation angle of the second housing 20 according to the distance signal. The processor 60 is further configured to determine whether the rotation angle of the second housing 20 is greater than or equal to a preset angle. When the rotation angle of the second housing 20 is greater than or equal to the preset angle, the processor 60 is further configured to send a second control signal to the motor assembly 50 to cause the motor assembly 50 to stop working.

[0156] In addition to the mechanical structural parts of the charging device 1 introduced above, in this embodiment, the charging device 1 may further include structural parts with electronic control functions such as a processor 60 and a distance sensor 62. The distance sensor 62 is disposed in the first accommodation space 100, the distance sensor 62 is connected to the motor assembly 50, and the distance sensor 62 is electrically connected to the processor 60. The processor 60 is configured to send a first control signal to the motor assembly 50 to cause the motor assembly 50 to start working. When the motor assembly 50 starts working, the distance sensor 62 is configured to detect the distance that at least part of the motor assembly 50 moves (i.e., the distance that the sliding member 52 slides) to obtain a distance signal, and then the distance sensor 62 sends the distance signal to the processor 60. The processor 60 can obtain the rotation angle of the second housing 20 relative to the first housing 10 according to the distance signal.

[0157] In addition, the processor 60 can also determine the relationship between the rotation angle of the second housing 20 and a preset angle. The preset angle can be information stored in the charging device 1 in advance, or can be information obtained by the charging device 1 from the outside in real time. For example, the preset angle can be information transmitted by the user to the charging device 1. The preset angle can be understood as the maximum angle that the charging device 1 allows the second housing 20 to rotate, or the preset angle can also be understood as the angle that the user hopes the second housing 20 to rotate.

[0158] When the rotation angle of the second housing 20 is greater than or equal to the preset angle, it indicates that the second housing 20 has rotated to the angle value set by the user and it is not desired for the second housing 20 to continue rotating. Therefore, the processor 60 is further configured to send a second control signal to the motor assembly 50 to stop the motor assembly 50 from working, thereby stopping the rotation of the second housing 20 and enabling the charging device 1 to finally reach the vertical state required by the user.

[0159] Please refer to Figure 31 , Figure 31 which is a schematic diagram of the electronic structure of the charging device in another embodiment of the present application. In this embodiment, the charging device 1 further includes a speaker 63 disposed in the first accommodation space 100. The speaker 63 is electrically connected to the processor 60. When the processor 60 sends the first control signal to the motor assembly 50, the processor 60 is further configured to send an audio signal to the speaker 63 to make the speaker 63 emit sound. When the processor 60 sends the second control signal to the motor assembly 50, the processor 60 is further configured to stop sending the audio signal to the speaker 63.

[0160] In this embodiment, a speaker 63 can also be added in the first accommodation space 100 to electrically connect the speaker 63 to the processor 60. When the processor 60 sends the first control signal to the motor assembly 50, the motor assembly 50 will start to work and move. At this time, the processor 60 can send an audio signal to the speaker 63 to make the speaker 63 emit sound. Since the motor assembly 50 may generate some slight noises during operation, the sound emitted by the speaker 63 can be used to cover up the noises and improve the user experience in conjunction with the movement of the charging device 1. In addition, when the processor 60 sends the second control signal to the motor assembly 50 to stop the motor assembly 50 from working, the motor assembly 50 will not produce sound at this time. Therefore, the processor 60 can also stop sending the audio signal to the speaker 63, so that the speaker 63 does not emit sound either. Moreover, the user can also know when the charging device 1 starts and stops working according to the sounding time of the speaker 63. Optionally, a plurality of sound holes are provided on the first housing 10 to facilitate the sound emitted by the speaker 63 to spread outside the charging device 1.

[0161] Please also refer to Figure 32 , Figure 32 which is a schematic diagram of the electronic structure of the charging device in another embodiment of the present application. In this embodiment, the charging device 1 further includes a first switch 64 and a second switch 65 disposed in the first receiving space 100, and both the first switch 64 and the second switch 65 are electrically connected to the processor 60;

[0162] When the first switch 64 is pressed, the first switch 64 is configured to send a vertical signal to the processor 60, and the processor 60 is further configured to send the first control signal to the motor assembly 50 according to the vertical signal, so as to cause the motor assembly 50 to drive the second housing 20 to rotate in a first direction; when the second switch 65 is pressed, the second switch 65 is configured to send a horizontal signal to the processor 60, and the processor 60 is further configured to send a third control signal to the motor assembly 50 according to the horizontal signal, so as to cause the motor assembly 50 to drive the second housing 20 to rotate in a second direction, wherein the first direction is opposite to the second direction.

[0163] In this embodiment, a first switch 64 and a second switch 65 may also be added in the first receiving space 100. The first switch 64 and the second switch 65 may be connected to the first housing 10, and both the first switch 64 and the second switch 65 are electrically connected to the processor 60. The first switch 64 and the second switch 65 are structural members for controlling when the charging device 1 starts to work. Both the first switch 64 and the second switch 65 can be pressed. When the first switch 64 is pressed, the first switch 64 can send a vertical signal to the processor 60, and the processor 60 can send a first control signal to the motor assembly 50 according to the vertical signal, so that the motor assembly 50 starts to work, and further causes the motor assembly 50 to drive the second housing 20 to rotate in a first direction. It can also be understood that when the first switch 64 is pressed, the motor assembly 50 starts to work to convert the charging device 1 from a horizontal state to a vertical state. When the second switch 65 is pressed, the second switch 65 can send a horizontal signal to the processor 60, and the processor 60 is further configured to send a third control signal to the motor assembly 50 according to the horizontal signal, so that the motor 51 and then the motor assembly 50 starts to work again, and the motor 51 group can drive the second housing 20 to rotate in a second direction. It can also be understood that when the second switch 65 is pressed, the motor assembly 50 starts to work to convert the charging device 1 from a vertical state to a horizontal state.

[0164] In summary, the first switch 64 is a switch for controlling the conversion of the charging device 1 from a horizontal state to a vertical state. The second switch 65 is a switch for controlling the conversion of the charging device 1 from a vertical state to a horizontal state. The user can control the state of the charging device 1 by pressing the two switches, which improves the operation convenience.

[0165] Please refer to again Figure 32 In this embodiment, the processor 60 is further configured to obtain the pressing time of the first switch 64 according to the vertical signal. The processor 60 is further configured to determine whether the pressing time is less than a preset time. When the pressing time is less than the preset time and when the rotation angle of the second housing 20 is equal to the preset angle, the processor 60 sends the second control signal to the motor assembly 50; or when the pressing time is greater than or equal to the preset time and when the touch force on the first switch 64 is removed, the processor 60 sends the second control signal to the motor assembly 50.

[0166] Since when the first switch 64 is pressed, that is, when the charging device 1 is switched from the horizontal state to the vertical state, the second housing 20 cannot always rotate relative to the first housing 10. After the second housing 20 rotates a certain angle, it is necessary to stop the movement of the motor assembly 50 so that the second housing 20 stops rotating. The processor 60 of this embodiment can also obtain the pressing time of the first switch 64 according to the vertical signal, and the processor 60 can also determine the relationship between the pressing time and the preset time. Among them, the preset time can be information stored in the charging device 1 in advance or information obtained by the charging device 1 from the outside in real time.

[0167] This embodiment provides two control methods according to the relationship between the pressing time and the preset time. In one control method, when the pressing time is less than the preset time and when the rotation angle of the second housing 20 is equal to the preset angle, the processor 60 sends the second control signal to the motor assembly 50 to stop the motor assembly 50 from working. It can also be understood that when the second housing 20 rotates to the maximum angle, the processor 60 can control the motor assembly 50 to stop working. In another control method, when the pressing time is greater than or equal to the preset time and when the touch force on the first switch 64 is removed, the processor 60 can send the second control signal to the motor assembly 50 to stop the motor assembly 50 from working. It can also be understood that when the pressing time of the first switch 64 is greater than the preset time, at this time, the user needs to actively remove the pressing force to control the motor assembly 50 to stop working at any time, so that the second housing 20 stops rotating at any position.

[0168] Please refer to together Figure 33 , Figure 33Schematic diagram of the electronic structure of the charging device in another embodiment of the present application. In this embodiment, the charging device 1 further includes a communication component 61 disposed in the first accommodation space 100. The communication component 61 is electrically connected to the processor 60. The communication component 61 is configured to receive a fourth control signal from the terminal. The communication component 61 is further configured to send the fourth control signal to the processor 60. The processor 60 is further configured to control the motor component 50 to start working or stop working according to the fourth control signal.

[0169] In this embodiment, a communication component 61 can also be added in the first accommodation space 100 to electrically connect the processor 60 to the communication component 61. Among them, the communication component 61 is configured to receive a fourth control signal from the terminal. The terminal can be an external device such as a mobile phone, a computer, a server, etc. These devices will send out a fourth control signal and thus be received by the communication component 61. The communication component 61 then sends the fourth control signal to the processor 60. The processor 60 can control the movement of the motor component 50 according to this fourth control signal, so that the second housing 20 rotates relative to the first housing 10, realizing the conversion of the charging device 1 between the horizontal state and the vertical state. Optionally, the communication component 61 includes, but is not limited to, wifi, Bluetooth, or NFC, etc.

[0170] Please refer to Figure 2 together with Figure 34 , Figure 34 Exploded view of the charging component in an embodiment of the present application. In this embodiment, a third accommodation space 200 is provided in the second housing 20. The charging device 1 further includes the charging component 30 disposed in the third accommodation space 200. The charging component 30 includes a charging coil 31 and a heat dissipation bracket 32. The charging coil 31 is disposed on the heat dissipation bracket 32. The charging coil 31 is electrically connected to the processor 60. The processor 60 is further configured to send a charging signal to the charging coil 31 so that the charging coil 31 charges the electronic device component 3.

[0171] In this embodiment, a third accommodation space 200 is provided in the second housing 20, and the charging assembly 30 is disposed in the third accommodation space 200. The charging assembly 30 may include a charging coil 31 and a heat dissipation bracket 32. The charging coil 31 is mainly a structural member for charging the electronic device assembly 3, and the heat dissipation bracket 32 is used to carry the charging coil 31 and dissipate heat from the charging coil 31, so as to timely discharge the heat generated by the charging coil 31 during operation and improve the heat dissipation performance of the charging coil 31. In addition, the charging coil 31 is electrically connected to the processor 60, and the processor 60 is further configured to send a charging signal to the charging coil 31 to cause the charging coil 31 to charge the electronic device assembly 3. Optionally, the charging coil 31 may be a wired charging coil 31 or a wireless charging coil 31. In this embodiment, the charging coil 31 is taken as a wireless charging coil 31 for illustration. At this time, the charging device 1 is a wireless charging device 1, which can further improve the convenience of using the charging device 1.

[0172] In addition, the charging assembly 30 may further include a refrigerant. The cooler is disposed on the heat dissipation bracket 32, and the refrigerant is used to cool the charging coil 31. Specifically, the cooler is electrically connected to the processor 60, and the processor 60 is further configured to send a cooling signal to the cooler to cause the cooler to cool the charging coil 31, so as to further timely discharge the heat generated by the charging coil 31 during operation and further improve the heat dissipation performance of the charging coil 31. Optionally, the cooler includes, but is not limited to, a thermo-electronic chip (TEC).

[0173] Please refer to Figures 35 - 36 , Figure 35 a schematic structural diagram of an electronic device assembly in an embodiment of the present application. Figure 36 In an embodiment of the present application Figure 35 a cross-sectional schematic diagram taken along the D-D direction. This embodiment provides an electronic device assembly 3, which includes an electronic device assembly 3 and a charging device 1 provided as in the above embodiment of the present application. The electronic device assembly 3 includes an induction coil 4 and a battery 5, and the charging coil 31 and the induction coil 4 cooperate with each other to charge the battery 5.

[0174] In addition to providing the specific structure of the charging device 1, this article also provides an electronic device assembly 3 that utilizes the charging device 1. The electronic device assembly 3 of this embodiment includes the electronic device assembly 3 and the charging device 1 provided in the above-mentioned embodiment of the present application. Among them, the electronic device assembly 3 includes, but is not limited to, mobile terminals such as mobile phones, tablet computers, laptop computers, palmtop computers, personal computers (PCs), personal digital assistants (PDAs), portable media players (PMPs), navigation devices, wearable devices, smart bracelets, pedometers, etc., and fixed terminals such as digital TVs and desktop computers. The electronic device assembly 3 includes an induction coil 4 and a battery 5. When the charging device 1 starts the charging function, the charging coil 31 and the induction coil 4 cooperate with each other to charge the battery 5. The electronic device assembly 3 provided in this embodiment, by adopting the charging device 1 provided in the above-mentioned embodiment of the present application, enables the bracket 40 to move together with the movement of the second housing 20, so that the bracket 40 can be switched between the extended state and the received state, so that the bracket 40 can not only extend out of the first housing 10 in the vertical state to limit the electronic device assembly 3, but also receive the first housing 10 in the horizontal state to improve the flatness of the surface of the charging device 1, thereby improving the diversity and convenience of the charging device 1.

[0175] The above has introduced in detail the content provided by the embodiments of the present application. This article has elaborated and explained the principle and embodiments of the present application. The above description is only for helping to understand the method and its core idea of the present application; at the same time, for those of ordinary skill in the art, according to the idea of the present application, there will be changes in the specific embodiments and application scopes. In summary, the content of this specification should not be construed as a limitation to the present application.

Claims

1. A charging device, characterized in that, include: a first shell; a second shell, the second shell being movable and rotatable relative to the first shell, and the second shell being used for placing electronic equipment; a charging component, the charging component being disposed in the second housing and used for charging the electronic device; as well as a bracket, the bracket being movable relative to the first shell, and the bracket being movable along with the movement of the second shell relative to the first shell, so that at least a portion of the bracket is switched between an extended state protruding from or flush with the first shell and a received state received in the first shell; a transmission member, wherein the transmission member is detachably connected to the second housing and the bracket; when the second housing moves relative to the first housing, the second housing indirectly cooperates with the bracket through the transmission member to drive the bracket to move; The charging device has a horizontal state, and the horizontal state includes an initial state and a retreat state. When the charging device moves from the initial state to the retreat state, and when the distance moved by the second shell relative to the first shell is equal to a first preset value, the transmission member is connected to the bracket; When the distance moved by the second shell relative to the first shell is greater than the first preset value, the second shell drives the transmission member to move and then drives the bracket to move; the first shell has a first surface, a second surface, and a third surface connecting the first surface and the second surface, and at least a part of the second surface is used to abut against the second shell; Among them, the horizontal state is a state when the second shell is parallel to the first shell, the initial state is a state when the vertical distance between the second shell and the third surface is equal to a second preset value, and the retreat state is a state when the second shell moves relative to the first shell and the vertical distance between the second shell and the third surface is greater than the second preset value.

2. The charging device according to claim 1, characterized in that, When the distance that the second shell moves relative to the first shell is smaller than the first preset value, there is a distance between the transmission member and the bracket.

3. The charging device according to claim 2, characterized in that, The first shell includes a first sub-shell and a second sub-shell connected to each other, the first sub-shell and the second sub-shell are arranged to form a first receiving space, the first shell also includes a raised portion arranged on the side of the second sub-shell away from the first sub-shell, the raised portion includes two oppositely arranged first side walls, and a second side wall connected between the two first side walls, the first side wall and the second side wall are arranged to form a second receiving space, and the second receiving space is connected to the first receiving space; the second shell is rotatably connected to the first side wall.

4. The charging device according to claim 3, characterized in that, A first rotation groove is provided on one side of the first side wall close to the second accommodation space. The second housing includes a third sub-housing and a fourth sub-housing connected to each other. The third sub-housing is closer to the first sub-housing than the fourth sub-housing. The third sub-housing and the fourth sub-housing enclose a third accommodation space. The third sub-housing includes a bottom wall and a side wall bent and connected to at least part of the periphery of the bottom wall. A first through hole is provided on the side wall. The charging device further includes a first rotating shaft. One end of the first rotating shaft is arranged in the third accommodation space, and one end of the first rotating shaft is connected to the third sub-housing. The other end of the first rotating shaft penetrates through the first through hole and is arranged outside the third accommodation space, and the other end of the first rotating shaft is arranged in the first rotation groove.

5. The charging device according to claim 4, characterized in that, The extending direction of the first rotation groove is parallel to the moving direction of the second housing.

6. The charging device according to claim 3, characterized in that, A first moving part is provided on one side of the first side wall close to the second accommodation space. A second moving part is provided on one side of the bracket close to the first side wall. The first moving part and the second moving part cooperate with each other so that the bracket can move relative to the first side wall.

7. The charging device according to claim 6, characterized in that, A stopping part is provided on one side of the first side wall close to the second accommodation space. The stopping part is closer to the first sub-housing than the first moving part.

8. The charging device according to claim 4, characterized in that, The transmission member is arranged in the second accommodation space. The second housing further includes a first connecting member. One end of the first connecting member is connected to the third sub-housing, and the other end of the first connecting member is detachably connected to the transmission member.

9. The charging device according to claim 8, characterized in that, The transmission member includes opposite ends and a middle part connecting the ends. The first connecting member is connected to the end.

10. The charging device according to claim 4, characterized in that, A guide rod is provided on one side of the transmission member close to the third sub-housing. A guide groove is provided on one side of the bracket facing away from the third sub-housing. The guide rod and the guide groove cooperate with each other so that when the transmission member is connected to the bracket and the transmission member moves driven by the second housing, the bracket also moves along.

11. The charging device according to claim 10, characterized in that, When the charging device is in the initial state, the guide rod is arranged in the guide groove or the guide rod is arranged outside the guide groove.

12. The charging device according to claim 10, characterized in that, The bracket includes a main body and a guiding part connected to the main body. The main body is farther from the first sub-housing than the guiding part. The guide groove is provided on one side of the guiding part facing away from the third sub-housing. An avoidance groove is provided on one side of the transmission member close to the third sub-housing. The avoidance groove is used for accommodating the guiding part, and the guide rod is provided on the groove wall of the transmission member where the avoidance groove is opened.

13. The charging device according to claim 10, characterized in that, One side of the guide groove close to the third sub-housing is closer to the first sub-housing than the other side of the guide groove away from the third sub-housing.

14. The charging device according to claim 13, characterized in that, The shape of the guide groove is linear.

15. The charging device according to claim 3, characterized in that, A first sliding part is provided on one side of the first side wall close to the second accommodation space. A second sliding part is provided on one side of the transmission member close to the first side wall. The first sliding part and the second sliding part cooperate with each other so that the transmission member can slide on the first housing.

16. The charging device according to claim 15, characterized in that, The first sliding part includes a chute, and the second sliding part includes a slider. When the charging device is in the retracted state, part of the slider is disposed in the chute.

17. The charging device according to claim 4, wherein, A sealing part is provided on one side of the fourth sub-housing close to the protruding part. When the charging device is in the initial state, the sealing part abuts against the protruding part, and the bracket is closer to the first sub-housing than the sealing part.

18. The charging device according to claim 4, wherein, When the charging device is in the initial state, the surface of the protruding part facing away from the first sub-housing, the surface of the bracket facing away from the first sub-housing, and the surface of the fourth sub-housing facing away from the first sub-housing are all flush.

19. The charging device according to claim 4, wherein, The charging device further has a vertical state. During the process from the retracted state to the vertical state, the position of the bracket relative to the first housing remains unchanged; wherein, the vertical state is a state in which an angle is formed between the second housing and the first housing.

20. The charging device according to claim 19, wherein, During the process from the retracted state to the vertical state, the transmission member is separated from the second housing.

21. The charging device according to claim 20, wherein, The second housing further includes a first connecting member. One end of the first connecting member is connected to the third sub-housing, and the other end of the first connecting member is detachably connected to the transmission member; A first buckle part is provided at one end of the first connecting member close to the transmission member, and a second buckle part is provided on the transmission member. The first buckle part and the second buckle part cooperate with each other so that when the charging device is in the horizontal state, the first buckle part is buckled and connected to the second buckle part; when the charging device is in the vertical state, the first buckle part is separated from the second buckle part.

22. The charging device according to claim 21, wherein, When the charging device is in the horizontal state, the first connecting member is closer to the first sub-housing than the transmission member.

23. The charging device according to claim 21, wherein, The charging device further includes a limiting member disposed in the second receiving space. The limiting member is connected to the second side wall, and a third buckle part is provided on a side of the limiting member facing away from the second side wall; when the charging device is in the vertical state, the first buckle part is separated from the second buckle part, and the second buckle part is buckled and connected to the third buckle part.

24. The charging device according to claim 23, wherein, The limiting member is farther from the first sub-housing than the transmission member.

25. The charging device according to claim 1, wherein, When the bracket is in the extended state, the bracket protrudes from the second surface out of the first housing.

26. The charging device according to claim 8, wherein, The charging device further includes a motor assembly. The motor assembly is disposed in the first receiving space. The motor assembly is connected to the second housing, and the motor assembly can drive the second housing to move and rotate relative to the first housing.

27. The charging device according to claim 26, wherein, The motor assembly includes a motor, a lead screw, and a sliding member. The lead screw is connected to the motor. The sliding member is sleeved on the lead screw, and the sliding member is threadedly connected to the lead screw; a third sliding part is provided on the sliding member, and the motor assembly further includes a fourth sliding part. The third sliding part and the fourth sliding part cooperate with each other so that when the motor works, the sliding member can slide on the lead screw; A third rotation groove is formed on one side of the sliding member close to the second sub-shell. The charging device further comprises a third rotating shaft, one end of which is connected to the second shell and the other end of which is disposed in the third rotation groove.

28. The charging device according to claim 27, wherein, The third rotation groove is extended toward the first sub-housing.

29. The charging device according to claim 27, wherein, The motor assembly also includes a support member, which is connected to the first sub-shell, and a slide groove is provided on the side of the support member facing away from the first sub-shell, and a slider is provided on the side of the slider close to the support member, and the slider can slide in the slide groove.

30. The charging device according to claim 29, wherein, The motor assembly also includes a support member and a guide rod. The support member includes a bottom plate and side plates bent and connected to opposite ends of the bottom plate. The bottom plate and the side plates are arranged to form a sliding space. The sliding member is arranged in the sliding space. A second through hole is provided on the side plate. The screw rod passes through the second through hole and the sliding member. A third through hole is also provided on the side plate. A fourth through hole is provided on the sliding member. The guide rod is connected to the side plate and passes through the third through hole and the fourth through hole. The sliding member can slide on the guide rod through the fourth through hole.

31. The charging device according to claim 30, wherein, The motor assembly also includes an elastic member, which is arranged in the sliding space, the elastic member is sleeved on the guide rod, and the elastic member is arranged between the side plate and the slider; when the charging device is in the initial state, the elastic member abuts against the side plate and the slider, and the elastic member is in a compressed state.

32. The charging device according to claim 27, wherein, The second shell also includes a second connecting member, which includes a first connecting portion, a second connecting portion, and a third connecting portion, at least part of the first connecting portion is arranged in the third receiving space, and the first connecting portion is connected to the third sub-shell; the second connecting portion is bent and connected to the first connecting portion, and the second connecting portion is arranged in the second receiving space and the first receiving space; the third connecting portion is bent and connected to the second connecting portion, and the third connecting portion is arranged in the first receiving space, and one end of the third rotating shaft is connected to the third connecting portion.

33. The charging device according to claim 32, wherein, The first connecting member is connected to the first connecting portion.

34. The charging device according to claim 26, wherein, The second shell includes a first end and a second end that are arranged opposite to each other. The first end is closer to the bracket than the second end. The motor assembly is rotatably connected to the first end.

35. The charging device according to claim 29, wherein, When the charging device moves from the initial state to the retreat state, the motor starts working and drives the slider to slide through the screw rod, thereby driving the second shell to move relative to the first shell; when the charging device is in the retreat state, the first rotating shaft abuts the first side wall to form the groove wall of the first rotation groove; when the charging device moves from the retreat state to the vertical state, the slider continues to slide, thereby driving the other end of the third rotating shaft to slide in the third rotation groove, thereby driving the second shell to rotate relative to the first shell.

36. An electronic device component, characterized in that, The electronic device component includes an electronic device and a charging device as described in any one of claims 1-35. The electronic device includes an induction coil and a battery, and the charging component and the induction coil cooperate with each other to charge the battery.

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