Wireless charging device convenient to store and carry

Abstract

The utility model discloses a wireless charging device convenient to store and carry, which comprises a first charging part, a second charging part and a third charging part, and a wireless charging assembly is arranged in each of the first charging part, the second charging part and the third charging part; the third charging part is hinged to the lower end of the first charging part, the second charging part is rotationally connected with the upper portion of the first charging part, the second charging part and the third charging part have a first position state in which the second charging part and the third charging part rotate to be overlapped with the first charging part, and the first position state is a storage position state. The second charging part and the third charging part also have a second position state in which the second charging part and the third charging part rotate to be not overlapped with the first charging part, and in the second position state, the charging positions of the second charging part and the third charging part are not shielded by the first charging part; the multifunctional charger can charge three electronic devices at the same time, is convenient to store and carry, and improves the charging efficiency and the use convenience.

Description

Technical Field

[0001] The utility model relates to the field of wireless charging devices, in particular to a wireless charging device that is easy to store and carry. Background Art

[0002] With the popularity of electronic devices such as mobile phones, smart watches, Bluetooth headsets, iPads, and the development of wireless charging technology, wireless charging devices are increasingly used in people's daily lives. However, existing wireless charging devices can usually only charge one electronic device at a time, and the charging efficiency is low. For this reason, some people have proposed wireless charging devices that can charge two electronic devices at the same time.

[0003] For example, the utility model patent with application number CN201990000186.7 provides a wireless charging device, including a first charging member and a second charging member, the first charging member having a leaning surface for the first electronic device to lean on, the first charging member is used to form a first charging magnetic field at the leaning surface to wirelessly charge the first electronic device. The second charging member includes a hanging part and a connecting part connected to the hanging part and rotatably connected to the first charging member, the rotation axis between the connecting part and the first charging member is perpendicular to the leaning surface, the hanging part is rotated relative to the first charging member by the connecting part and switches between a hidden position and a hanging position, the hanging part is overlapped with the leaning surface in a direction perpendicular to the leaning surface when in the hidden position, and can suspend the second electronic device when in the hanging position, and the second charging member is used to generate a second charging magnetic field around the hanging part to wirelessly charge the second electronic device.

[0004] The wireless charging device provided by the above patent can charge two electronic devices at the same time, and the second charging part can be folded and stored by switching to a hidden position when not in use, saving space and making it easy to carry. Nowadays, many people have multiple electronic devices such as smart phones, smart watches, Bluetooth headsets, smart bracelets, etc., and wireless charging devices that can charge two electronic devices at the same time still cannot meet the charging needs and need further improvement. Utility Model Content

[0005] The purpose of the utility model is to provide a wireless charging device that is easy to store and carry, which can charge three electronic devices at the same time and is easy to store and carry, thereby improving charging efficiency and convenience of use.

[0006] The present utility model is realized as follows: A wireless charging device convenient for storage and carrying includes a first charging part, a second charging part, and further includes a third charging part. A wireless charging component is respectively provided in the first charging part, the second charging part, and the third charging part. The lower ends of the third charging part and the first charging part are hinged together, the upper parts of the second charging part and the first charging part are rotatably connected. The second charging part and the third charging part have a first position state of rotating to overlap with the first charging part, and this first position state is the storage position state. The second charging part and the third charging part also have a second position state of rotating to not overlap with the first charging part. In this second position state, the charging positions of the second charging part and the third charging part are not blocked by the first charging part, and this second position state is the charging position state.

[0007] Furthermore, the first charging part and the third charging part are connected by a damping hinge. A counterweight block is provided in the third charging part, and an anti-slip rubber pad is provided on the bottom surface of the third charging part.

[0008] Furthermore, an avoidance groove is provided at the position where the third charging part is hinged to the first charging part, so that the third charging part and the first charging part can be overlapped and stored.

[0009] Furthermore, a rotating shaft and a first magnetic attraction body are provided on the upper part of the back surface of the first charging part. The second charging part is rotatably connected to the rotating shaft, and a second magnetic attraction body is provided on the second charging part. When the second charging part is in the storage position state, the first magnetic attraction body is aligned with the second magnetic attraction body.

[0010] Furthermore, the wireless charging component includes a bracket, a wireless charging coil, and a magnetic attraction block. The wireless charging coil and the magnetic attraction block are both installed on the bracket, and the magnetic attraction block is provided in the wireless charging coil or around the outside of the wireless charging coil.

[0011] Furthermore, the first charging part, the second charging part, and the third charging part all have a housing, and the wireless charging component is provided in the housing. A main control circuit board and a charging plug are also provided in the housing of the third charging part. The charging plug is electrically connected to the main control circuit board, and the wireless charging components of the first charging part, the second charging part, and the third charging part are all electrically connected to the main control circuit board.

[0012] Furthermore, a power input socket is provided on the housing of the third charging part, and the charging plug is located in this power input socket.

[0013] Furthermore, a key circuit board and a display screen are provided in the housing of the first charging part. A plurality of function keys are provided on the key circuit board. The display screen is electrically connected to the key circuit board, and the key circuit board is electrically connected to the main control circuit board.

[0014] Further, a display through-hole adapted to the display screen is provided on the housing of the first charging portion, and the display screen is located in the display through-hole; button holes corresponding to the respective function buttons are further provided on the housing of the first charging portion, and the function buttons pass through the corresponding button holes.

[0015] Further, charging areas are provided at positions corresponding to the respective wireless charging components on the housings of the first charging portion, the second charging portion, and the third charging portion, and indication marks are provided in the charging areas.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] 1. The present utility model is provided with a first charging portion, a second charging portion, and a third charging portion, which can charge three electronic devices simultaneously, effectively improving the charging efficiency. Moreover, the second charging portion and the third charging portion of the present utility model can be folded and stored in a storage position state where they overlap with the first charging portion, making the present utility model convenient for storage and carrying.

[0018] 2. The wireless charging component of the present utility model has a magnetic attraction block, enabling the charging portion to adsorb the electronic device and charge the electronic device even when the charging portion is inclined.

[0019] 3. The first charging portion and the third charging portion of the present utility model are connected by a damping hinge, enabling multi-stage adjustment between the first charging portion and the third charging portion and allowing the first charging portion and the third charging portion to stably open at an angle.

[0020] 4. A counterweight block is provided in the third charging portion of the present utility model, and an anti-slip rubber pad is provided on the bottom surface of the third charging portion, enabling the present utility model to be stably placed on a tabletop or a desktop when the second charging portion and the third charging portion are unfolded, i.e., in the charging position state.

[0021] 5. A first magnetic body is provided on the upper part of the back surface of the first charging portion of the present utility model, and a second magnetic body is provided on the second charging portion. When the second charging portion is in the storage position state, the first magnetic body is aligned with the second magnetic body, thus fixing the second charging portion and preventing the second charging portion from freely rotating or shaking. Description of the Drawings

[0022] Figure 1 is a front-view three-dimensional structural schematic diagram of the present utility model in the storage position state;

[0023] Figure 2 is a rear-view three-dimensional structural schematic diagram of the present utility model in the storage position state;

[0024] Figure 3 is a three-dimensional structural schematic diagram of the present utility model in the charging position state;

[0025] Figure 4 is a three-dimensional structural schematic diagram of each charging part of the present utility model when the housing is removed;

[0026] Figure 5 is a three-dimensional structural schematic diagram of the first charging part of the present utility model when the housing is removed;

[0027] Figure 6 is a three-dimensional structural schematic diagram when a wireless charging component is provided in the second charging part of the present utility model;

[0028] Figure 7 is a position schematic diagram of the avoidance groove and the power input socket of the present utility model.

[0029] In the figure: 1. The first charging part; 2. The second charging part; 3. The third charging part; 4. The wireless charging component; 401. The bracket; 402. The wireless charging coil; 403. The magnetic attraction block; 5. The counterweight; 6. The avoidance groove; 7. The rotating shaft; 8. The first magnetic body; 9. The main control circuit board; 10. The key circuit board; 11. The function key; 12. The display screen; 13. The power input socket. Specific embodiments

[0030] In the present utility model, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0031] The following is further described in conjunction with the accompanying drawings and specific embodiments:

[0032] Such as Figures 1-3 And Figure 6As shown in the figure, a wireless charging device that is convenient for storage and carrying includes a first charging part 1, a second charging part 2, and a third charging part 3. A wireless charging component 4 is respectively arranged in the first charging part 1, the second charging part 2, and the third charging part 3. The wireless charging component 4 includes a bracket 401, a wireless charging coil 402, and a magnetic attraction block 403. The wireless charging coil 402 and the magnetic attraction block 403 are both installed on the bracket 401. The magnetic attraction block 403 is arranged in the wireless charging coil 402 or around the outside of the wireless charging coil 402. Charging areas are respectively arranged on the shells of the first charging part 1, the second charging part 2, and the third charging part 3 at positions corresponding to their respective wireless charging components 4. Indication marks are arranged in the charging areas. The indication marks can be a mobile phone, headphones, a watch, etc., indicating the charged devices applicable to the charging areas. Since the wireless charging component 4 has a magnetic attraction block 403, the charging part can adsorb electronic devices even when it is inclined and can also charge the electronic devices. The lower end of the third charging part 3 is hingedly connected to the first charging part 1, and the upper part of the second charging part 2 is rotatably connected to the first charging part 1. The second charging part 2 and the third charging part 3 have a first position state of rotating to overlap with the first charging part 1. The first position state is the storage position state. The second charging part 2 and the third charging part 3 also have a second position state of rotating not to overlap with the first charging part 1. In the second position state, the charging positions of the second charging part 2 and the third charging part 3 are not blocked by the first charging part 1. The second position state is the charging position state.

[0033] As Figures 2-4 shown, the first charging part 1 and the third charging part 3 are connected by a damping hinge, so that multi-stage adjustment can be performed between the first charging part 1 and the third charging part 3, and an angle can be stably opened between the first charging part 1 and the third charging part 3. A counterweight block 5 is arranged in the third charging part 3, and an anti-slip rubber pad is arranged on the bottom surface of the third charging part 3, so that when the second charging part 2 and the third charging part 3 are unfolded, that is, when in the charging position state, the present utility model can be stably placed on a tabletop or a desktop. As Figure 7 shown, an avoidance groove 6 is arranged at the position where the third charging part 3 is hingedly connected to the first charging part 1, so that the third charging part 3 and the first charging part 1 can be overlapped and stored.

[0034] As Figure 1 and Figure 5 shown, a rotating shaft 7 and a first magnetic attraction body 8 are arranged on the upper part of the back surface of the first charging part 1. The second charging part 2 is rotatably connected to the rotating shaft 7, and a second magnetic attraction body is arranged on the second charging part 2. When the second charging part 2 is in the storage position state, the first magnetic attraction body 8 is aligned with the second magnetic attraction body, so that the second charging part 2 can be fixed to prevent the second charging part 2 from freely rotating or shaking.

[0035] As Figure 3 、 Figure 4 、Figure 5 and Figure 7 As shown in Figure 7 , the first charging unit 1, the second charging unit 2, and the third charging unit 3 all have a housing, and the wireless charging assembly 4 is arranged in the housing. A main control circuit board 9 and a charging plug are further arranged in the housing of the third charging unit 3. The charging plug is electrically connected to the main control circuit board 9, and the wireless charging assemblies 4 of the first charging unit 1, the second charging unit 2, and the third charging unit 3 are all electrically connected to the main control circuit board 9. The wireless charging assemblies 4 of each charging unit can be powered by connecting the charging plug to the mains through a charging cable, so that the wireless charging assemblies 4 of each charging unit can charge electronic devices. A power input socket 13 is arranged on the housing of the third charging unit 3, and the charging plug is located in the power input socket 13. A key circuit board 10 and a display screen 12 are arranged in the housing of the first charging unit 1. A plurality of function keys 11 are arranged on the key circuit board 10. The display screen 12 is electrically connected to the key circuit board 10, and the key circuit board 10 is electrically connected to the main control circuit board 9. A display through hole adapted to the display screen 12 is arranged on the housing of the first charging unit 1, and the display screen 12 is located in the display through hole. By arranging the display screen 12, the real-time charging efficiency of each charging unit and the overall working state can be displayed, which is convenient for users to check in time. Key holes corresponding to the function keys 11 one by one are further arranged on the housing of the first charging unit 1. The function keys 11 pass through the corresponding key holes, and the display screen 12 can be controlled through the function keys 11.

[0036] Working principle of the present utility model: The present utility model is provided with a first charging unit 1, a second charging unit 2, and a third charging unit 3, which can charge three electronic devices simultaneously, effectively improving the charging efficiency. Moreover, the second charging unit 2 and the third charging unit 3 of the present utility model can be folded and stored in a storage position state where they overlap with the first charging unit 1, making the present utility model convenient for storage and carrying.

[0037] The above is only the preferred embodiment of the present utility model and is not used to limit the present utility model. For those skilled in the art, the present utility model can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A wireless charging device that is convenient for storage and carrying, comprising a first charging part (1) and a second charging part (2), characterized in that, It further includes a third charging part (3), and a wireless charging component (4) is respectively arranged in the first charging part (1), the second charging part (2) and the third charging part (3); the lower ends of the third charging part (3) and the first charging part (1) are hinged together, the upper parts of the second charging part (2) and the first charging part (1) are rotatably connected, the second charging part (2) and the third charging part (3) have a first position state of rotating to overlap with the first charging part (1), the first position state is a storage position state, the second charging part (2) and the third charging part (3) also have a second position state of rotating to not overlap with the first charging part (1), in the second position state, the charging positions of the second charging part (2) and the third charging part (3) are not blocked by the first charging part (1), and the second position state is a charging position state.

2. The wireless charging device according to claim 1, which is convenient for storage and carrying, is characterized in that, The first charging part (1) and the third charging part (3) are connected by a damping hinge, a counterweight block (5) is arranged in the third charging part (3), and an anti-slip rubber pad is arranged on the bottom surface of the third charging part (3).

3. The wireless charging device according to claim 2, characterized in that, An avoidance groove (6) is arranged at the position where the third charging part (3) is hinged to the first charging part (1), so that the third charging part (3) and the first charging part (1) can be overlapped and stored.

4. A wireless charging device that is convenient for storage and carrying according to claim 1, wherein, A rotating shaft (7) and a first magnetic body (8) are arranged on the upper part of the back surface of the first charging part (1), the second charging part (2) is rotatably connected to the rotating shaft (7), and a second magnetic body is arranged on the second charging part (2). When the second charging part (2) is in the storage position state, the first magnetic body (8) is aligned with the second magnetic body.

5. A wireless charging device that is convenient for storage and carrying according to claim 1, characterized in that, The wireless charging component (4) includes a bracket (401), a wireless charging coil (402) and a magnetic attraction block (403). The wireless charging coil (402) and the magnetic attraction block (403) are both installed on the bracket (401), and the magnetic attraction block (403) is arranged in the wireless charging coil (402) or around the outside of the wireless charging coil (402).

6. The wireless charging device according to claim 1, which is convenient for storage and carrying, is characterized in that, The first charging part (1), the second charging part (2) and the third charging part (3) all have a housing, and the wireless charging component (4) is arranged in the housing; a main control circuit board (9) and a charging plug are also arranged in the housing of the third charging part (3), the charging plug is electrically connected to the main control circuit board (9), and the wireless charging components (4) of the first charging part (1), the second charging part (2) and the third charging part (3) are all electrically connected to the main control circuit board (9).

7. The wireless charging device convenient for storage and carrying according to claim 6, characterized in that, A power input socket (13) is arranged on the housing of the third charging part (3), and the charging plug is located in the power input socket (13).

8. The wireless charging device convenient for storage and carrying according to claim 6, wherein A key circuit board (10) and a display screen (12) are arranged in the housing of the first charging part (1). A plurality of function keys (11) are arranged on the key circuit board (10). The display screen (12) is electrically connected to the key circuit board (10), and the key circuit board (10) is electrically connected to the main control circuit board (9).

9. The wireless charging device according to claim 8, which is convenient for storage and carrying, is characterized in that A display through-hole adapted to the display screen (12) is provided on the housing of the first charging unit (1), and the display screen (12) is located in the display through-hole; button holes corresponding to the respective function buttons (11) are further provided on the housing of the first charging unit (1), and the function buttons (11) pass through the corresponding button holes.

10. The wireless charging device that is convenient for storage and carrying according to claim 1, wherein, Charging areas are provided at positions corresponding to the respective wireless charging components (4) on the housings of the first charging unit (1), the second charging unit (2), and the third charging unit (3), and indication marks are provided in the charging areas.

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