Wireless charging mobile power supply with support function

Abstract

The utility model discloses a wireless charging mobile power supply with a support function, which comprises a shell, a circuit board and a storage battery are arranged in the shell, a wireless charging coil and a magnetic attraction body are further arranged in the shell, the storage battery and the wireless charging coil are both electrically connected with the circuit board, and the magnetic attraction body is electrically connected with the circuit board. The magnetic attraction body is arranged in the center of the wireless charging coil or surrounds the outer side of the wireless charging coil, and a charging part is arranged at the position, corresponding to the wireless charging coil and the magnetic attraction body, of the front face of the shell. A support groove is formed in the back face of the shell, and a support capable of being unfolded and folded is arranged in the support groove; the wireless charging coil and the magnetic attraction body are arranged, the wireless charging coil can be used for charging electronic equipment with a wireless receiving coil, the magnetic attraction body is a fixing structure for fixing the electronic equipment, the structure is simple, and the electronic equipment is convenient to fix. The charging device is provided with the charging wire and is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile power supplies, and particularly relates to a wireless charging mobile power supply with a bracket function. Background Art

[0002] A mobile power supply, also known as a power bank, can charge electronic devices such as mobile phones, iPads, smart watches, digital cameras, and Bluetooth headsets. The existing mobile power supply charges electronic devices by connecting the mobile power supply and the electronic device through a charging cable. There is no structure on the mobile power supply for fixing the electronic device, resulting in inconvenience in some usage scenarios.

[0003] Therefore, some people have proposed a mobile power supply with a fixed structure, which can fix the electronic device to be charged through its fixed structure. For example, a multifunctional mobile power supply power bank disclosed in the utility model patent with the patent number CN202321205164.9. The mobile power supply includes a mobile power supply power bank body and a mobile slot. The mobile slot is arranged at the top of the mobile power supply power bank body, and there are two groups of mobile slots. A sleeve is installed on the inner wall of the mobile slot, a rod body is installed on the inner wall of the sleeve, a first spring is installed around the outer wall of the rod body, a mounting plate is installed on the outer wall of the rod body, a clamping block is installed on the outer wall of the mounting plate, and a sponge soft pad is installed on the outer wall of the clamping block.

[0004] The fixed structure of this mobile power supply is a clamping device. Push the clamping block so that the mobile phone can move between the two groups of clamping blocks, and then loosen the clamping plate so that the two groups of clamping blocks fix and clamp the mobile phone, making the sponge soft pad contact the outside of the mobile phone. Thus, it is convenient for the mobile power supply power bank body to clamp and fix the mobile phone, avoiding the situation where the user needs to hold both the mobile phone and the mobile power supply power bank body at the same time, which causes inconvenience in the user's two-handed operation and expands the usage scenarios of the mobile power supply. In addition, this mobile power supply also has a temperature detector and a heat dissipation structure, which can detect the temperature in the mobile power supply and dissipate heat from the mobile power supply when the temperature is high, effectively ensuring the service life of circuit components.

[0005] However, the charging method of the above mobile power supply for electronic devices is still only through charging cable connection for charging, the charging method is single, and its structure for fixing electronic devices is relatively complex, resulting in troublesome production and assembly of the mobile power supply, which needs to be further improved. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a wireless charging mobile power supply with a bracket function, aiming to improve the problems of single charging method and relatively complex structure for fixing electronic devices of the existing multifunctional mobile power supply.

[0007] The present utility model is realized as follows: A wireless charging mobile power supply with a bracket function, comprising a housing, wherein a circuit board and a storage battery are arranged in the housing, a wireless charging coil and a magnetic body are also arranged in the housing, the storage battery and the wireless charging coil are both electrically connected to the circuit board, the magnetic body is arranged at the center position of the wireless charging coil or surrounds the outside of the wireless charging coil, and a charging part is arranged on the front surface of the housing corresponding to the positions of the wireless charging coil and the magnetic body; a bracket groove is arranged on the back surface of the housing, and a deployable and foldable bracket is arranged in the bracket groove.

[0008] Further, a first charging connector, a second charging connector and a charging wire are arranged on the circuit board, a first charging socket, a second charging socket and a through hole are arranged on the housing, the first charging connector and the second charging connector are respectively located in the first charging socket and the second charging socket, and the charging wire passes through the through hole.

[0009] Further, the second charging socket and the through hole are sequentially arranged along the thickness direction of the housing, and the end of the charging wire far from the circuit board can be inserted into the second charging socket.

[0010] Further, an indicator lamp assembly is also arranged on the circuit board, a row of status indicator lamps is arranged on the indicator lamp assembly, a row of lamp holes is arranged on the housing, and the status indicator lamps are respectively located in the lamp holes one by one.

[0011] Further, a placement groove and a charging position indication mark are arranged on the charging part.

[0012] Further, a hinge seat is arranged in the housing, a hinge shaft is arranged at one end of the bracket, and the bracket is hinged to the hinge seat through the hinge shaft.

[0013] Further, a connecting frame is arranged at the end of the bracket provided with the hinge shaft, and both ends of the connecting frame are respectively connected to the bracket and the hinge shaft.

[0014] Further, a through hole is arranged at one end of the bracket groove close to the hinge seat, and the connecting frame passes through the through hole.

[0015] Further, the housing comprises a bottom shell and a face shell, the bottom shell is in the shape of a box body with an open upper end, the face shell is snap-connected to the upper port of the bottom shell, and the charging part is arranged on the face shell.

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

[0017] 1. The utility model is provided with a wireless charging coil and a magnetic attraction body. The utility model can charge an electronic device with a wireless receiving coil through the wireless charging coil. The magnetic attraction body is a fixing structure for fixing the electronic device by the utility model, with a simple structure and convenient for fixing the electronic device.

[0018] 2. The utility model is equipped with a charging cable. By connecting the electronic device through the charging cable, the electronic device can be charged through the charging cable. Moreover, the charging cable of the utility model can be used as a lanyard, making the utility model easy to carry.

[0019] 3. The utility model is provided with a bracket, which can support the utility model to be inclined. In this way, operations such as watching videos while charging can be realized, expanding the usage scenarios. Description of the Drawings

[0020] Figure 1 is a three-dimensional structural schematic diagram of the utility model when the front shell is removed;

[0021] Figure 2 is a three-dimensional structural schematic diagram of the utility model when the bracket is unfolded;

[0022] Figure 3 is Figure 2 a structural schematic diagram of the shown structure when part of the bottom shell is removed;

[0023] Figure 4 is a three-dimensional structural schematic diagram of the front shell of the utility model;

[0024] Figure 5 is a three-dimensional structural schematic diagram of the bracket of the utility model.

[0025] In the figure: 1. Housing; 101. Charging part; 102. Bracket groove; 103. First charging socket; 104. Second charging socket; 105. Through hole; 2. Circuit board; 3. Storage battery; 4. Wireless charging coil; 5. Magnetic attraction body; 6. Bracket; 7. First charging connector; 8. Second charging connector; 9. Charging cable; 10. Indicator light assembly; 11. Hinge seat; 12. Hinge shaft; 13. Connecting frame. Detailed Embodiments

[0026] In the utility model, unless otherwise clearly defined and limited, terms such as "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 utility model can be understood according to specific situations.

[0027] The following is a further description in conjunction with the drawings and specific embodiments:

[0028] As shown in Figure 1 , Figure 2 and Figure 4 , a wireless charging power bank with a bracket function includes a housing 1. The housing 1 includes a bottom case and a face case. The bottom case is in the form of a box with an open upper end, and the face case is snap-fitted at the upper port of the bottom case. The upper end face of the face case is the front of the housing 1, and the lower end face of the bottom plate of the bottom case is the back of the housing 1. A circuit board 2, a storage battery 3, a wireless charging coil 4, and a magnetic attraction body 5 are arranged in the housing 1. Both the storage battery 3 and the wireless charging coil 4 are electrically connected to the circuit board 2, and an electronic device with a wireless receiving coil can be charged through the wireless charging coil 4. The magnetic attraction body 5 is selected as a magnet. The magnetic attraction body 5 is arranged at the center position of the wireless charging coil 4 or surrounds the outside of the wireless charging coil 4. A charging part 101 is arranged at the corresponding position of the front of the housing 1 for the wireless charging coil 4 and the magnetic attraction body 5. A placement groove and a charging position indication mark are arranged on the charging part 101. The placement groove is convenient for placing a smart watch case and a Bluetooth headset, and the charging position indication mark is convenient for the user to know the positions of the wireless charging coil 4 and the magnetic attraction body 5 when charging a mobile phone, facilitating the placement of the mobile phone.

[0029] As shown in Figure 1 , a first charging connector 7, a second charging connector 8, and a charging wire 9 are arranged on the circuit board 2. A first charging socket 103, a second charging socket 104, and a through hole 105 are arranged on the housing 1. The first charging connector 7 and the second charging connector 8 are respectively located in the first charging socket 103 and the second charging socket 104, and the charging wire 9 passes through the through hole 105 and is connected to the circuit board 2. By connecting the first charging connector 7 to a mains socket or connecting the second charging connector 8 to a mains socket with an external charging wire, the storage battery 3 can be charged. By connecting an electronic device with the charging wire 9, the electronic device can be charged. The second charging socket 104 and the through hole 105 are arranged in sequence along the thickness direction of the housing 1. One end of the charging wire 9 away from the circuit board 2 can be inserted into the second charging socket 104 to be connected to the second charging connector 8. At this time, the charging wire 9 can be used as a lanyard, making the present utility model convenient to carry. In addition, an indicator light assembly 10 is also arranged on the circuit board 2. A row of status indicator lights is arranged on the indicator light assembly 10. A row of light holes is arranged on the housing 1. The status indicator lights are respectively located in the light holes. The working state of the present utility model and the remaining power of the storage battery 3 can be known through the indicator light assembly 10.

[0030] As shown in Figure 2 , Figure 3 and Figure 5As shown in the figure, a bracket groove 102 is provided on the back surface of the housing 1, and a deployable and foldable bracket 6 is provided in the bracket groove 102. A hinge seat 11 is provided in the housing 1. One end of the bracket 6 is provided with a connecting frame 13, and a hinge shaft 12 is provided at the end of the connecting frame 13 away from the bracket 6. The bracket 6 is hingedly connected to the hinge seat 11 through the hinge shaft 12. The connecting frame 13 has a U-shaped structure, including a transverse portion and two connecting portions provided at both ends of the transverse portion. The two connecting portions are perpendicular or obtusely angled to the transverse portion. Among the two connecting portions, when the transverse portion is horizontally arranged, the upper end of the connecting portion connected to the bracket 6 is higher than the upper end of the connecting portion connected to the hinge shaft 12. A through hole is provided at one end of the bracket groove 102 close to the hinge seat 11, and the connecting frame 13 passes through the through hole.

[0031] In summary, the present utility model is provided with a wireless charging coil 4 and a magnetic attraction body 5. The present utility model can charge an electronic device having a wireless receiving coil through the wireless charging coil 4. The magnetic attraction body 5 is a fixing structure for fixing the electronic device of the present utility model, with a simple structure and convenient for fixing the electronic device. The present utility model is equipped with a charging cable 9. By connecting the charging cable 9 to the electronic device, the electronic device can be charged through the charging cable 9, and the charging cable 9 of the present utility model can be used as a lanyard, making the present utility model easy to carry. The present utility model is provided with a bracket 6, which can support the present utility model to be inclined, so that operations such as watching videos while charging can be realized, expanding the usage scenarios.

[0032] The above is only the preferred embodiment of the present utility model and is not intended to limit the present utility model. For those skilled in the art, the present utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A wireless charging mobile power supply with a bracket function, comprising a housing (1), wherein a circuit board (2) and a storage battery (3) are arranged in the housing (1), and it is characterized in that, A wireless charging coil (4) and a magnetic attraction body (5) are also arranged in the housing (1). The storage battery (3) and the wireless charging coil (4) are both electrically connected to the circuit board (2). The magnetic attraction body (5) is arranged at the center position of the wireless charging coil (4) or surrounds the outside of the wireless charging coil (4). A charging part (101) is arranged on the front surface of the housing (1) corresponding to the positions of the wireless charging coil (4) and the magnetic attraction body (5); A bracket groove (102) is arranged on the back surface of the housing (1), and a deployable and foldable bracket (6) is arranged in the bracket groove (102).

2. The wireless charging mobile power supply with a bracket function according to claim 1, characterized in that, A first charging connector (7), a second charging connector (8) and a charging wire (9) are arranged on the circuit board (2). A first charging socket (103), a second charging socket (104) and a through hole (105) are arranged on the housing (1). The first charging connector (7) and the second charging connector (8) are respectively located in the first charging socket (103) and the second charging socket (104), and the charging wire (9) passes through the through hole (105).

3. The wireless charging mobile power supply with a bracket function according to claim 2, characterized in that, The second charging socket (104) and the through hole (105) are arranged in sequence along the thickness direction of the housing (1), and the end of the charging wire (9) far away from the circuit board (2) can be inserted into the second charging socket (104).

4. A wireless charging mobile power supply with a bracket function according to claim 1, characterized in that, An indicator lamp assembly (10) is also arranged on the circuit board (2). A row of status indicator lamps is arranged on the indicator lamp assembly (10). A row of lamp holes is arranged on the housing (1). The status indicator lamps are respectively located in the lamp holes one by one.

5. A wireless charging mobile power supply with a bracket function according to claim 1, characterized in that A placement groove and a charging position indication mark are arranged on the charging part (101).

6. The wireless charging mobile power supply with a bracket function according to claim 1, wherein, A hinge seat (11) is arranged in the housing (1). One end of the bracket (6) is provided with a hinge shaft (12), and the bracket (6) is hinged to the hinge seat (11) through the hinge shaft (12).

7. The wireless charging mobile power supply with a bracket function according to claim 6, characterized in that A connecting frame (13) is arranged at one end of the bracket (6) provided with the hinge shaft (12). The two ends of the connecting frame (13) are respectively connected to the bracket (6) and the hinge shaft (12).

8. The wireless charging mobile power supply with a bracket function according to claim 7, wherein A through hole is arranged at one end of the bracket groove (102) close to the hinge seat (11), and the connecting frame (13) passes through the through hole.

9. A wireless charging mobile power supply with a bracket function according to claim 1, characterized in that, The housing (1) includes a bottom shell and a face shell. The bottom shell is in the shape of a box body with an open upper end, and the face shell is clamped at the upper port of the bottom shell. The charging part (101) is arranged on the face shell.

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