All-in-one wireless charging device

Abstract

The utility model discloses an all-in-one wireless charging device, which comprises a first charging structure, a second charging structure and a third charging structure, and is characterized in that a first charging assembly is fixed on a first charging shell and is used for charging an earphone; the second charging structure comprises a second charging shell and a second charging assembly, one end of the second charging shell is hinged to one end of the first charging shell, and the second charging assembly is arranged in the second charging shell and used for charging a mobile phone; the third charging structure comprises a third charging shell and a third charging assembly, and the third charging shell is hinged to the first charging shell and can be stored at the bottom end of the first charging shell. And the third charging assembly is arranged in the third charging shell so as to charge the watch placed in the third charging shell. Through the structure, the earphone, the mobile phone and the watch can be charged, the integration level is high, and use and carrying are convenient.

Description

Technical Field

[0001] The utility model relates to the field of wireless charging, and in particular to an all-in-one wireless charging device. Background Art

[0002] A wireless charger is a device that uses the principle of electromagnetic induction to charge. Its principle is similar to that of a transformer. A coil is placed at the transmitting and receiving ends. The transmitting coil sends an electromagnetic signal to the outside world under the action of electricity. The receiving coil receives the electromagnetic signal and converts it into current, thereby achieving the purpose of wireless charging. Wireless charging technology is a special power supply method that does not require a power cord. It relies on electromagnetic wave propagation and then converts electromagnetic wave energy into electrical energy, ultimately achieving wireless charging. Existing wireless chargers can only charge one type of device. Currently, mobile phones, watches, headphones and other devices all support wireless charging. When going out, you often need to carry multiple charging devices to meet charging needs, which is not very portable. Utility Model Content

[0003] In view of this, the utility model discloses an all-in-one wireless charging device, which integrates the charging functions of mobile phones, handles, headphones and other devices, thereby improving the portability of the device.

[0004] The utility model discloses an all-in-one wireless charging device, comprising a first charging structure, a second charging structure and a third charging structure, wherein:

[0005] The first charging structure includes a first charging shell and a first charging component, wherein the first charging component is fixed to the first charging shell for charging the earphone;

[0006] The second charging structure includes a second charging shell and a second charging assembly, one end of the second charging shell is hinged to one end of the first charging shell, and the second charging assembly is arranged inside the second charging shell for charging the mobile phone;

[0007] The third charging structure includes a third charging shell and a third charging component. The third charging shell is hinged to the first charging shell and can be stored in the bottom end of the first charging shell. The third charging component is arranged inside the third charging shell to charge the watch placed in the third charging shell.

[0008] Furthermore, the first charging shell includes a first upper shell and a first bottom shell, the first upper shell and the first bottom shell are fixedly connected to form a first receiving cavity for receiving, the top surface of the first upper shell is provided with a first charging position, and the first charging component is fixed in the first receiving cavity to charge the earphones placed at the first charging position.

[0009] Furthermore, the first upper shell and the first bottom shell are attached to each other and fixed by screws, and a middle frame is provided at the connection position of the first upper shell and the first bottom shell, and the middle frame wraps the gap between the first upper shell and the first bottom shell.

[0010] Furthermore, the first charging component includes a first control board, an earphone coil and a power terminal, the first control board is fixed to the first receiving cavity, the power terminal is fixed to the side wall of the first bottom shell and is electrically connected to the first control board, and the earphone coil is electrically connected to the first control board in the first receiving cavity and corresponds to the first charging position.

[0011] Furthermore, the second charging shell is rotatably connected to one end of the first charging shell through a hinge mechanism. The second charging shell can be rotated to the top of the first charging shell to cover the first charging position, thereby overlapping with the first charging shell, or the second charging shell can be rotated at a certain angle relative to the first charging shell to be tilted and expose the first charging position.

[0012] Furthermore, the second charging shell includes a second upper shell and a second bottom shell, the second bottom shell is hinged to the first charging shell, the second upper shell partially extends into the second bottom shell and is engaged with the second bottom shell to form a second receiving space, and the top surface of the second upper shell is provided with a second charging position, and the second charging component is fixed in the second receiving space to wirelessly charge a mobile phone placed at the second charging position.

[0013] Furthermore, the second charging component includes a second control board, a mobile phone coil and a magnet, the second control board is fixed in the second receiving space and electrically connected to the first charging component, the mobile phone coil is fixed in the second receiving space and electrically connected to the second control board, and the mobile phone coil is used to wirelessly charge the mobile phone placed in the second charging position;

[0014] The magnet is located at the inner side of the second charging position to absorb the mobile phone placed at the second charging position.

[0015] Furthermore, a notch groove is provided at the bottom end of the first bottom shell, a pressing sheet is fixed at the notch groove, the notch groove and the pressing sheet cooperate to form a receiving groove, and the third charging shell is rotatably connected to the receiving groove and received in the receiving groove.

[0016] Furthermore, the third charging shell includes a third upper shell and a third bottom shell, the top surface of the third upper shell is provided with a third charging position, the third bottom shell is provided with a connecting portion, the connecting portion extends into the receiving slot and is rotatably connected to the receiving slot; the third upper shell extends into the third bottom shell and is clamped with the third bottom shell, the third charging component is arranged in a shell formed by the clamping of the third upper shell and the third bottom shell and charges a watch placed in the third charging position.

[0017] Furthermore, the third charging component includes a watch coil, which is fixed in the third charging shell and is electrically connected to the first charging component.

[0018] Compared with the prior art, the technical solution disclosed in the utility model has the following beneficial effects:

[0019] By setting the first charging structure, the second charging structure and the third charging structure, it is possible to charge earphones, mobile phones and watches, with high integration and convenient use and carrying. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the all-in-one wireless charger when folded;

[0021] Figure 2 This is a schematic diagram of the all-in-one wireless charger when it is unfolded;

[0022] Figure 3 is a schematic diagram of a first charging structure;

[0023] Figure 4 is a schematic diagram of a second charging structure;

[0024] Figure 5 An exploded view of the coordination structure of the first charging structure and the second charging structure;

[0025] Figure 6 It is an exploded view of the coordination structure of the first charging structure and the third charging structure.

[0026] Figure 7 Schematic diagram of the third charging structure.

[0027] Description of the attached drawings

[0028] 100, all-in-one wireless charging device; 10, first charging structure; 11, first charging shell; 111, first upper shell; 112, first bottom shell; 113, middle frame; 114, first charging position; 115, silicone pad; 116, threaded column; 117, through hole; 118, foot pad; 12, first charging component; 121, first control board; 122, earphone coil; 123, power terminal; 13, pressing sheet; 131, receiving slot; 20, second charging structure; 21, second Charging shell; 211, second upper shell; 212, second bottom shell; 213, second charging position; 22, second charging group; 221, second control board; 222, mobile phone coil; 223, magnet; 224, second EVA gasket; 30, third charging structure; 31, third charging shell; 311, third upper shell; 312, third bottom shell; 313, connecting part; 314, third charging position; 32, third charging assembly; 321, watch coil; 322, third EVA gasket. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to another component, or there may be a central component at the same time. Unless otherwise defined, all technical and scientific terms used in this article have the same meaning as those generally understood by technicians in the technical field of the utility model. It should also be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a connection between the two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances. The terms used in the specification of the utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the utility model.

[0030] It should also be noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0031] like Figure 1 and Figure 2 As shown, the utility model discloses an all-in-one wireless charging device 100, including a first charging structure 10, a second charging structure 20 and a third charging structure 30. The first charging structure 10 is used to be placed on a corresponding plane, the second charging structure 20 and the third charging structure 30 are both connected to the first charging structure 10, the first charging structure 10 is used to charge headphones, the second charging structure 20 is used to charge mobile phones, and the third charging structure 30 is used to charge watches.

[0032] like Figures 3 to 5 As shown, in the present application, the first charging structure 10 includes a first charging shell 11 and a first charging component 12, and the first charging component 12 is fixed to the first charging shell 11 for charging the earphone; the second charging structure 20 includes a second charging shell 21 and a second charging component 22, one end of the second charging shell 21 is hinged to one end of the first charging shell 11, and the second charging component 22 is arranged inside the second charging shell 21 for charging the mobile phone; the third charging structure 30 includes a third charging shell 31 and a third charging component 32, the third charging shell 31 is hinged to the first charging shell 11 and can be stored in the bottom end of the first charging shell 11, and the third charging component 32 is arranged inside the third charging shell 31 to charge the watch placed in the third charging shell 31.

[0033] like Figure 3 As shown, specifically, for the first charging structure 10, the first charging shell 11 includes a first upper shell 111 and a first bottom shell 112, the first upper shell 111 and the first bottom shell 112 are fixedly connected to form a first receiving cavity for receiving, the top surface of the first upper shell 111 is provided with a first charging position 114, and the first charging component 12 is fixed in the first receiving cavity to charge the earphones placed in the first charging position 114. Specifically, when the first upper shell 111 and the first bottom shell 112 are fitted together, they can be fixed by screws. In the present application, a plurality of threaded columns 116 are provided on the first upper shell 111, and a plurality of through holes 117 corresponding to the first upper shell 111 are provided on the first bottom shell 112, and the screws pass through the through holes 117 and threadedly cooperate with the threaded columns 116 to achieve the fixation of the first upper shell 111 and the first bottom shell 112.

[0034] Furthermore, a foot pad 118 is provided at the bottom end of the first bottom shell 112 , and the first charging shell 11 is placed on a corresponding plane through the foot pad 118 .

[0035] A middle frame 113 is provided at the connection position between the first upper shell 111 and the first bottom shell 112, and the middle frame 113 covers the gap between the first upper shell 111 and the first bottom shell 112. Specifically, the first upper shell 111 is provided with a first notch portion, and the first bottom shell 112 is provided with a second notch portion. When the first upper shell 111 and the first bottom shell 112 are connected, the first notch portion and the second notch portion are attached together, and the two sides of the middle frame 113 are respectively provided at the first notch portion and the second notch portion. The middle frame 113 is provided to not only cover the gap at the connection between the first upper shell 111 and the first bottom shell 112, but also play a decorative role.

[0036] Furthermore, the first charging component 12 includes a first control board 121, an earphone coil 122, and a power terminal 123. The first control board 121 is fixed to the first receiving cavity. The power terminal 123 is fixed to the side wall of the first bottom shell 112 and is electrically connected to the first control board 121. The earphone coil 122 is electrically connected to the first control board 121 in the first receiving cavity and corresponds to the first charging position 114. The earphone coil 122 is used to charge the earphone placed in the first charging position 114. In the present application, the power terminal 123 is used to connect an external power source.

[0037] Furthermore, the earphone coil 122 can be fixed in the first receiving cavity by a first EVA gasket, which can play a protective and shock-absorbing role.

[0038] In the present application, a silicone pad 115 is attached to the first charging position 114 to increase the friction between the earphone and the first charging position 114 .

[0039] like Figure 4 As shown, further, the second charging shell 21 is rotatably connected to one end of the first charging shell 11 through a hinge mechanism, and the second charging shell 21 can be rotated to the top of the first charging shell 11 to cover the first charging position 114, thereby overlapping with the first charging shell 11, or the second charging shell 21 is rotated at a certain angle relative to the first charging shell 11 to be tilted and expose the first charging position 114.

[0040] The second charging shell 21 includes a second upper shell 211 and a second bottom shell 212, the second bottom shell 212 is hinged to the first charging shell 11, the second upper shell 211 partially extends into the second bottom shell 212 and is snapped with the second bottom shell 212 to form a second receiving space, the top surface of the second upper shell 211 is provided with a second charging position 213, and the second charging component 22 is fixed in the second receiving space to wirelessly charge the mobile phone placed in the second charging position 213. Specifically, the second charging position 213 is a placement plane protruding from the top surface of the second upper shell 211, and when the mobile phone is placed in the second charging position 213, the second charging component 22 can realize wireless charging of the mobile phone.

[0041] like Figure 5 As shown, further, the second charging shell 21 includes a shaft cover 214, the first charging shell 214 is provided with a first connection slot 14, the shaft cover 214 extends into the first connection slot 14 and rotates through the hinge structure. Specifically, the hinge structure includes a first hardware shaft 14, the first hardware shaft 14 includes a first rotating connection part 141 and a second rotating connection part 142, the first rotating connection part 141 is connected to the first charging shell 11, the second charging connection part 142 is connected to the shaft cover 214, the first rotating connection part 141 can rotate relative to the second rotating connection part 142, so that the shaft cover 214 can rotate relative to the first charging shell 11 in the first connection slot 14.

[0042] Furthermore, the second charging component 22 includes a second control board 221, a mobile phone coil 222 and a magnet 223. The second control board 221 is fixed in the second receiving space and electrically connected to the first charging component 12. The mobile phone coil 222 is fixed in the second receiving space and electrically connected to the second control board 221. The mobile phone coil 222 is used to wirelessly charge a mobile phone placed in the second charging position 213. In the present application, the first control board 121 is electrically connected to the second control board 221.

[0043] The magnet 223 is located inside the second charging position 213 to absorb the mobile phone placed in the second charging position 213. When the mobile phone is placed in the second charging position 213, the magnet 223 can absorb the mobile phone and position the mobile phone in a corresponding position to prevent the mobile phone from sliding.

[0044] Furthermore, the mobile phone coil 222 can be fixed in the second receiving cavity through the second EVA gasket 224, which can play the role of protection and shock absorption.

[0045] like Figure 3 and Figure 7As shown, further, a notch is provided at the bottom end of the first bottom shell 112, a pressing sheet 13 is fixed at the notch, and the notch cooperates with the pressing sheet 13 to form a receiving groove 131, and the third charging housing 31 is rotatably connected to the receiving groove 131 and received in the receiving groove 131. In the application, when the watch does not need to be charged, the third charging structure 30 is rotated to be received in the receiving groove 131; when the watch needs to be charged, the third charging structure 30 can be rotated to be flattened, and the watch can be charged through the third charging structure 30.

[0046] Furthermore, the third charging shell 31 includes a third upper shell 311 and a third bottom shell 312, the top surface of the third upper shell 311 is provided with a third charging position 314, the third bottom shell 312 is provided with a connecting portion 313, the connecting portion 313 extends into the receiving groove 131 and is rotatably connected to the receiving groove 131; the third upper shell 311 extends into the third bottom shell 312 and is clamped with the third bottom shell 312, the third charging component 32 is arranged in a shell formed by the clamping of the third upper shell 311 and the third bottom shell 312 and charges a watch placed on the third charging position 314.

[0047] like Figure 6 As shown, the connecting portion 313 is rotatably connected to the first charging shell 11 through the second hardware shaft 15 in the receiving groove 131, and the second hardware shaft 15 includes a third rotating connecting portion 151 and a fourth rotating connecting portion 152. The third rotating connecting portion 151 is connected to the first charging shell 11, and the fourth rotating connecting portion 12 is connected to the connecting portion 313. The third rotating connecting portion 151 can be rotatably matched relative to the fourth rotating connecting portion 152, so that the third charging shell 21 can rotate relative to the first charging shell 11.

[0048] like Figure 7 As shown, the third charging component 32 includes a watch coil 321, and the watch coil 321 is fixed in the third charging housing 31, and the watch coil 321 is electrically connected to the first charging component 12. Specifically, the watch coil 321 can be fixed to the third charging housing 31 through a third EVA gasket 322, and the third EVA gasket 322 can be used to protect and reduce shock.

[0049] The present invention can be implemented in various ways and modified without departing from the broad spirit and scope of the present invention. The above-mentioned embodiments are used to illustrate the present invention, but do not limit the scope of the present invention.

Claims

1. An all-in-one wireless charging device, characterized in that: It includes a first charging structure, a second charging structure and a third charging structure, wherein: The first charging structure includes a first charging shell and a first charging component, wherein the first charging component is fixed to the first charging shell for charging the earphone; The second charging structure includes a second charging shell and a second charging assembly, one end of the second charging shell is hinged to one end of the first charging shell, and the second charging assembly is arranged inside the second charging shell for charging the mobile phone; The third charging structure includes a third charging shell and a third charging component. The third charging shell is hinged to the first charging shell and can be stored in the bottom end of the first charging shell. The third charging component is arranged inside the third charging shell to charge the watch placed in the third charging shell.

2. The all-in-one wireless charging device according to claim 1, characterized in that: The first charging shell includes a first upper shell and a first bottom shell, the first upper shell and the first bottom shell are fixedly connected to form a first receiving cavity for receiving, the top surface of the first upper shell is provided with a first charging position, and the first charging component is fixed in the first receiving cavity to charge the earphones placed at the first charging position.

3. The all-in-one wireless charging device according to claim 2, characterized in that: The first upper shell and the first bottom shell are attached to each other and fixed by screws. A middle frame is provided at the connection position of the first upper shell and the first bottom shell, and the middle frame wraps the gap between the first upper shell and the first bottom shell.

4. The all-in-one wireless charging device according to claim 3, characterized in that: The first charging component includes a first control board, an earphone coil and a power terminal. The first control board is fixed to the first receiving cavity. The power terminal is fixed to the side wall of the first bottom shell and is electrically connected to the first control board. The earphone coil is electrically connected to the first control board in the first receiving cavity and corresponds to the first charging position.

5. The all-in-one wireless charging device according to claim 2, characterized in that: The second charging shell is rotatably connected to one end of the first charging shell through a hinge mechanism. The second charging shell can be rotated to the top of the first charging shell to cover the first charging position and overlap with the first charging shell, or the second charging shell can be rotated at a certain angle relative to the first charging shell to be tilted and expose the first charging position.

6. The all-in-one wireless charging device according to claim 5, characterized in that: The second charging shell includes a second upper shell and a second bottom shell. The second bottom shell is hinged to the first charging shell. The second upper shell partially extends into the second bottom shell and is snap-connected with the second bottom shell to form a second receiving space. The top surface of the second upper shell is provided with a second charging position. The second charging component is fixed in the second receiving space and can wirelessly charge a mobile phone placed at the second charging position.

7. The all-in-one wireless charging device according to claim 6, characterized in that: The second charging component includes a second control board, a mobile phone coil and a magnet, the second control board is fixed in the second receiving space and is electrically connected to the first charging component, the mobile phone coil is fixed in the second receiving space and is electrically connected to the second control board, and the mobile phone coil is used to wirelessly charge the mobile phone placed in the second charging position; The magnet is located at the inner side of the second charging position to absorb the mobile phone placed at the second charging position.

8. The all-in-one wireless charging device according to claim 2, characterized in that: A notch groove is provided at the bottom end of the first bottom shell, a pressing sheet is fixed at the notch groove, the notch groove and the pressing sheet cooperate to form a receiving groove, and the third charging shell is rotatably connected to the receiving groove and received in the receiving groove.

9. The all-in-one wireless charging device according to claim 8, characterized in that: The third charging shell includes a third upper shell and a third bottom shell, the top surface of the third upper shell is provided with a third charging position, the third bottom shell is provided with a connecting portion, the connecting portion extends into the receiving groove and is rotatably connected to the receiving groove; the third upper shell extends into the third bottom shell and is clamped with the third bottom shell, the third charging component is arranged in a shell formed by the clamping of the third upper shell and the third bottom shell and charges a watch placed in the third charging position.

10. The all-in-one wireless charging device according to claim 9, characterized in that: The third charging component includes a watch coil, which is fixed in the third charging housing and is electrically connected to the first charging component.

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