Mobile power supply

Abstract

The utility model relates to the technical field of mobile power supplies, in particular to a mobile power supply. The mobile power supply comprises a mobile power supply main body and a wireless charging panel. A battery pack and a main control circuit board are arranged in the mobile power supply main body; the battery pack is electrically connected with the main control circuit board. The wireless charging panel is rotatably mounted at the top of the mobile power supply main body, so that the wireless charging panel can be rotatably stored at the top of the mobile power supply main body, and is rotatably erected from the top of the mobile power supply main body and kept at a rotation angle; and a wireless charging module is arranged in the wireless charging panel and is electrically connected with the main control circuit board. And when the wireless charging panel is rotated and erected, the vertical projection of the wireless charging panel partially or completely falls on the top surface of the mobile power supply main body.

Description

TECHNICAL FIELD

[0001] The utility model relates to mobile power supply technical field, especially a kind of mobile power supply. BACKGROUND

[0002] Mobile power supply, also known as mobile power bank, is a device that can charge electronic devices such as mobile phones at any time. With the popularity of electronic devices such as mobile phones, mobile power supply has gradually become one of the common 3C accessories in people's daily life.

[0003] With the development of technology and the increasing demand of users, in addition to using a charging cable to charge, mobile power supply is also equipped with a wireless charging module. Users can charge electronic devices through the wireless charging module, which expands the charging method and improves the convenience of charging.

[0004] However, the current wireless charging module is directly arranged inside the mobile power supply. When users perform wireless charging, they can only place the electronic device flat on the charging position on the surface of the mobile power supply, which is not convenient for viewing the electronic device at a suitable angle during wireless charging. SUMMARY

[0005] The utility model embodiment provides a kind of mobile power supply, to solve the problem that electronic device is not convenient for viewing at suitable angle during wireless charging using mobile power supply in prior art.

[0006] The utility model discloses a kind of mobile power supply, including mobile power supply main body and wireless charging panel;Battery pack and main control circuit board are arranged in mobile power supply main body;Battery pack is electrically connected with main control circuit board;

[0007] Wireless charging panel is rotatably installed at the top of mobile power supply main body, so that the wireless charging panel can be rotatably stored at the top of mobile power supply main body, and be rotatably erected from the top of mobile power supply main body and kept at a rotating angle;Wireless charging module is arranged in wireless charging panel, and the wireless charging module is electrically connected with main control circuit board;

[0008] When the wireless charging panel is rotatably erected, the vertical projection part or all of the wireless charging panel falls on the surface of the top of mobile power supply main body.

[0009] Optionally, the rotating angle of the wireless charging panel is 0°-75°.

[0010] Optionally, the ratio of the height of the mobile power supply main body to the thickness of the wireless charging panel is 0.10-0.3.

[0011] Optionally, the height of the mobile power supply main body is 90mm-110mm, and the thickness of the wireless charging panel is 11mm-15mm.

[0012] Optionally, a recessed groove is formed on the top of the power bank body, and a convex surface is arranged on the side of the wireless charging panel facing the top of the power bank body; when the wireless charging panel is accommodated in the top of the power bank body, the convex surface is accommodated in the recessed groove.

[0013] Optionally, an avoiding groove is formed on the side of the wireless charging panel facing the top of the power bank body, close to the rotating connection position between the wireless charging panel and the top of the power bank body.

[0014] Optionally, an installation accommodating cavity is formed on the top of the power bank body, a connecting shaft is arranged on the power bank body, the connecting shaft is rotatably arranged in the installation accommodating cavity, and the wireless charging panel is arranged on the connecting shaft; when the wireless charging panel is accommodated in the top of the power bank body, the connecting shaft is accommodated in the installation accommodating cavity.

[0015] Optionally, a wire cavity is formed in the connecting shaft and extends from one end to the other end, the power bank comprises a wire, the wire is electrically connected with the wireless charging module and is led to the inside of the power bank body to be electrically connected with the main control circuit board from the wire cavity.

[0016] Optionally, a first opening is formed in the installation accommodating cavity and corresponds to the rotating connection position of the connecting shaft; the wire is led to the inside of the power bank body through the first opening after being led from the wire cavity.

[0017] Optionally, the power bank body comprises a mounting shaft and a rotating connecting piece, the mounting shaft is arranged on the side of the first opening facing the inside of the power bank body, and the rotating connecting piece is rotatably sleeved on the mounting shaft and connected with the connecting shaft.

[0018] Optionally, a first protrusion is arranged on the side of the installation accommodating cavity corresponding to the rotating connecting piece, and the connecting shaft abuts against the first protrusion when the wireless charging panel is rotated to the maximum angle.

[0019] Optionally, an auxiliary circuit board is further arranged in the power bank body, a display screen and / or a connecting interface are arranged on the side of the power bank body; the display screen and the connecting interface are electrically connected with the auxiliary circuit board; the auxiliary circuit board is electrically connected with the main control circuit board, the main control circuit board is located at the bottom of the battery pack, and the auxiliary circuit board is located on the side of the battery pack.

[0020] Optionally, a supplementary circuit board is further arranged in the power bank body, and the supplementary circuit board is electrically connected with the main control circuit board and the auxiliary circuit board respectively; the supplementary circuit board is located on the side of the battery pack.

[0021] Optionally, the supplementary circuit board is located on the side of the battery pack adjacent to the auxiliary circuit board; a first jack is formed on the supplementary circuit board, and a first plug-in part is arranged on the auxiliary circuit board and is plugged into the first jack.

[0022] Optionally, the battery pack comprises a cell mounting frame and a cell, the cell is mounted in the cell mounting frame; a top edge of the cell mounting frame extends outward to form an extension part, a second jack is formed on the extension part, a second plug-in part is arranged on the auxiliary circuit board, and the second plug-in part is plugged into the second jack.

[0023] Optionally, a third plug-in part is arranged on the auxiliary circuit board and the supplementary circuit board, a third jack is formed on the main control circuit board, and the third plug-in part is plugged into the third jack.

[0024] Optionally, the power bank body comprises a side shell and a bottom shell, the bottom shell is mounted at the bottom of the side shell; a support rib is arranged on the inner surface of the bottom shell and corresponds to the third plug-in part, and the third plug-in part is abutted on the support rib after passing through the third jack.

[0025] Optionally, the power bank body further comprises a top shell; an inner partition plate is arranged inside the side shell and close to the power bank body, and the inner partition plate divides the side shell into a lower inner cavity and an upper inner cavity; the battery pack, the main control circuit board, the auxiliary circuit board and the supplementary circuit board are located in the lower inner cavity, the top shell is mounted in the upper inner cavity, and the wireless charging panel is rotatably mounted on the top shell.

[0026] Optionally, the inner partition plate is provided with a first stud towards the lower inner cavity; the cell mounting frame comprises a lower mounting frame and an upper mounting frame; the lower mounting frame and the upper mounting frame are closed, and the cell is mounted in the lower mounting frame and the upper mounting frame; a mounting jack is formed on the top of the upper mounting frame and corresponds to the first stud;

[0027] A communication cavity is formed on the bottom of the lower mounting frame and corresponds to the mounting jack, a first through hole is formed on the bottom of the communication cavity, the battery pack comprises a screw, and the screw passes through the first through hole from the communication cavity and is screwed with the first stud.

[0028] Optionally, a plug-in cavity corresponding to the communication cavity is formed on the side of the lower mounting frame which is closed with the upper mounting frame, the first through hole communicates the plug-in cavity and the communication cavity; one end of the first stud is inserted into the plug-in cavity.

[0029] Compared with the prior art, the mobile power supply has the beneficial effects that the mobile power supply is provided with the wireless charging panel on the top of the mobile power supply main body, the wireless charging panel can wirelessly charge the electronic device corresponding to the wireless charging module, when the user performs wireless charging, the electronic device can be placed on the wireless charging panel, the wireless charging panel is rotatably installed on the top of the mobile power supply main body, the charging angle of the electronic device can be adjusted by rotation, the user can view the electronic device at a suitable use angle during wireless charging, for example, the electronic device is used while performing wireless charging. When the wireless charging panel is erected, the vertical projection part or the whole of the wireless charging panel falls on the top surface of the mobile power supply main body, so that the stress gravity center of the wireless charging panel is concentrated on the mobile power supply main body, the mobile power supply is not easy to be tilted due to stress when the electronic device is placed on the wireless charging panel, and the electronic device can be kept at a suitable use angle during wireless charging. BRIEF DESCRIPTION OF DRAWINGS

[0030] The technical solutions of the utility model will be further explained in detail below in combination with the drawings and embodiments, and the drawings are as follows:

[0031] Figure 1 is the schematic diagram of the wireless charging panel of the utility model embodiment being erected;

[0032] Figure 2 is the schematic diagram of the wireless charging panel of the utility model embodiment being stored;

[0033] Figure 3 is the exploded schematic diagram of the mobile power supply of the utility model embodiment;

[0034] Figure 4 is another schematic diagram of the wireless charging panel of the utility model embodiment being erected;

[0035] Figure 5 is the schematic diagram of the connecting shaft of the utility model embodiment;

[0036] Figure 6 is another schematic diagram of the connecting shaft of the utility model embodiment;

[0037] Figure 7 is the schematic diagram of the installation shaft and the rotating connecting piece of the utility model embodiment;

[0038] Figure 8 is the schematic diagram of the top shell of the utility model embodiment;

[0039] Figure 9 is the schematic diagram of the main control circuit board, the auxiliary circuit board and the supplementary circuit board of the utility model embodiment;

[0040] Figure 10is another schematic view of the main control circuit board, the auxiliary circuit board and the supplementary circuit board of the embodiment of the utility model;

[0041] Figure 11 is the sectional view of the embodiment of the utility model mobile power main body;

[0042] Figure 12 is the schematic view of the side shell of the embodiment of the utility model;

[0043] Figure 13 is the sectional view of the battery pack of the embodiment of the utility model.

[0044] The reference signs in the drawings are as follows:

[0045] 1, mobile power main body;11, battery pack;111, electric core installation frame;1111, lower installation frame;1111a, communication cavity;1111b, first through hole;1111c, plug-in cavity;1112, upper installation frame;1112a, outer extension part;1112a1, second jack;1112b, installation plug cavity;112, electric core;113, screw;12, main control circuit board;121, third jack;13, installation shaft;14, rotating connecting sheet;15, auxiliary circuit board;151, first plug-in part;152, second plug-in part;16, display screen;17, connecting interface;18, supplementary circuit board;181, first jack;19, side shell;191, inner partition;1911, first stud;1912, opening;192, lower inner cavity;193, upper inner cavity;120, bottom shell;1201, support convex rib;130, top shell;1301, recessed slot;1302, installation storage cavity;1302a, first opening;1302b, first protrusion;140, third plug-in part;2, wireless charging panel;21, protruding surface;22, avoiding recess;3, connecting rotating shaft;31, wiring cavity;4, wire. DETAILED DESCRIPTION

[0046] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0047] The embodiment of the utility model provides a kind of mobile power source, as Figures 1 to 3 As shown, the mobile power source includes mobile power source main body 1 and wireless charging panel 2;Mobile power source main body 1 is provided with battery pack 11 and main control circuit board 12 in it;Battery pack 11 is electrically connected with main control circuit board 12.

[0048] The wireless charging panel 2 is rotatably installed on the top of the mobile power supply main body 1, so that the wireless charging panel 2 can be rotatably stored on the top of the mobile power supply main body 1, and rotatably erected from the top of the mobile power supply main body 1 and kept at a rotating angle; a wireless charging module is arranged in the wireless charging panel 2 and electrically connected with the main control circuit board 12. When the wireless charging panel 2 is erected, the vertical projection of the wireless charging panel 2 falls on the top surface of the mobile power supply main body 1.

[0049] The mobile power supply is provided with the wireless charging panel 2 on the top of the mobile power supply main body 1, and the wireless charging panel 2 can wirelessly charge the electronic device corresponding to the wireless charging module. When the user performs wireless charging, the electronic device can be abutted on the wireless charging panel 2, the wireless charging panel 2 is rotatably installed on the top of the mobile power supply main body 1, the charging angle of the electronic device can be adjusted by rotation, and the user can view the electronic device at a suitable use angle during wireless charging, for example, using the electronic device while performing wireless charging. When the wireless charging panel 2 is erected, the vertical projection of the wireless charging panel 2 falls on the top surface of the mobile power supply main body 1, so that the gravity center of the wireless charging panel 2 is concentrated on the mobile power supply main body 1, and the mobile power supply is not easy to be tilted when the electronic device is abutted on the wireless charging panel 2, so that the electronic device can be kept at a suitable use angle during wireless charging.

[0050] Specifically, during use, the user can rotatably erect the wireless charging panel 2 from the top of the mobile power supply main body 1, the wireless charging module can be a magnetic charging module, and the electronic device can be magnetically attracted during wireless charging. During non-use, the user can rotatably store the wireless charging panel 2 on the top of the mobile power supply main body 1, so as to facilitate storage and carrying of the mobile power supply. Of course, the user can directly perform wireless charging when the wireless charging panel 2 is stored on the top of the mobile power supply main body 1.

[0051] The battery pack 11 is a power storage component of the mobile power supply, and can be charged and provide external charging power under the control of the main control circuit board 12. The wireless charging module can adopt a common wireless charging module, which will not be described here.

[0052] Specifically, the rotating angle of the wireless charging panel 2 is 0°-75°. Within this angle range, the user can view the electronic device at a more suitable use angle during wireless charging, and the mobile power supply is not easy to be tilted when the electronic device is abutted on the wireless charging panel 2.

[0053] Specifically, the ratio of the height of the power bank body 1 to the thickness of the wireless charging panel 2 is 0.10-0.3. The ratio between the height of the power bank body 1 and the thickness of the wireless charging panel 2 is appropriate, which is convenient for the design and keeping the center of gravity of the power bank. Specifically, the height of the power bank body 1 is 90-110 mm, and the thickness of the wireless charging panel 2 is 11-15 mm. The height of the power bank body 1 is 90-110 mm, which can ensure that the power bank has a large capacity, and at the same time, the center of gravity of the power bank is stable. The thickness of the wireless charging panel 2 is 11-15 mm, which is convenient for the installation design of the wireless charging module.

[0054] Further, as shown in Figure 1 , the top of the power bank body 1 is provided with a recessed groove 1301, and the side of the wireless charging panel 2 facing the top of the power bank body 1 is provided with a convex surface 21; when the wireless charging panel 2 is received in the top of the power bank body 1, the convex surface 21 is received in the recessed groove 1301. The convex surface 21 can increase the internal space of the wireless charging panel 2, and provide sufficient installation space for the installation of the wireless charging module. The recessed groove 1301 can accommodate the convex surface 21 when the wireless charging panel 2 is received in the top of the power bank body 1, which reduces the overall height of the power bank, makes the power bank more compact, and is beneficial to miniaturization.

[0055] Further, as shown in Figure 4 , on the side of the wireless charging panel 2 facing the top of the power bank body 1, a recess 22 is provided near the rotating connection position between the wireless charging panel 2 and the top of the power bank body 1. The recess 22 can avoid the edge of the top of the power bank body 1 near the rotating connection position between the wireless charging panel 2 and the top of the power bank body 1 during the rotation of the wireless charging panel 2, and ensure the rotation of the wireless charging panel 2.

[0056] Further, as shown in Figure 1 , the top of the power bank body 1 is provided with an installation receiving cavity 1302, and the power bank body 1 comprises a connecting shaft 3, which is rotatably installed in the installation receiving cavity 1302, and the wireless charging panel 2 is installed on the connecting shaft 3. When the wireless charging panel 2 is received in the top of the power bank body 1, the connecting shaft 3 is received in the installation receiving cavity 1302. The installation receiving cavity 1302 can accommodate the connecting shaft 3, so that the power bank is more compact, which is beneficial to miniaturization. Specifically, the connecting shaft 3 can be L-shaped, which is beneficial to improve the rotation angle of the wireless charging panel 2. The shape of the installation receiving cavity 1302 is adapted to the shape of the connecting shaft 3.

[0057] As shown in Figure 5 and Figure 6As shown, the connecting shaft 3 is provided with a wire cavity 31 extending from one end to the other end, the mobile power supply includes a wire 4, the wire 4 is electrically connected with the wireless charging module, and is led from the wire cavity 31 to the inside of the mobile power supply main body 1 and is electrically connected with the main control circuit board 12. The wire cavity 31 can make the wire 4 connected to the main control circuit board 12 through the wire cavity 31 from the wireless charging panel 2, and the wire cavity 31 is convenient for the wire 4 to be routed, and can also protect and hide the wire 4.

[0058] Further combining Figure 1 、 Figure 7 and Figure 8 As shown, the first opening 1302a is provided in the installation receiving cavity 1302 corresponding to the rotating connection position of the connecting shaft 3, and the wire 4 is led to the inside of the mobile power supply main body 1 through the first opening 1302a after being led from the wire cavity 31. The first opening 1302a is convenient for the wire 4 to be led from the installation receiving cavity 1302 to the inside of the mobile power supply main body 1.

[0059] Further, as shown in Figures 5 to 7 The mobile power supply main body 1 includes a mounting shaft 13 and a rotating connecting piece 14, the mounting shaft 13 is mounted on the side of the first opening 1302a towards the inside of the mobile power supply main body 1, and the rotating connecting piece 14 is rotatably sleeved on the mounting shaft 13 and connected with the connecting shaft 3. The mounting shaft 13 and the rotating connecting piece 14 are used to realize the rotating connection of the connecting shaft 3. Specifically, the mounting shaft 13 can be mounted on the side of the first opening 1302a towards the inside of the mobile power supply main body 1 by screws, the rotating connecting piece 14 is rotatably sleeved on the mounting shaft 13 and is pre-tightened with the surface of the mounting shaft 13, so that the rotating connecting piece 14 has rotating damping, so that the wireless charging panel 2 can be kept at a rotating angle. One side of the rotating connecting piece 14 is curvedly sleeved on the mounting shaft 13, and the other side is mounted on the connecting shaft 3 by screws, and the connecting shaft 3 can be connected with the wireless charging panel 2 by screws.

[0060] As Figure 8As shown, the first protrusion 1302b is arranged on the side of the installation receiving cavity 1302 corresponding to the rotating connecting piece 14. When the wireless charging panel 2 is rotated to the maximum angle, the connecting shaft 3 abuts against the first protrusion 1302b. By abutting against the first protrusion 1302b, the rotating angle of the wireless charging panel 2 can be limited, the limit rotating angle of the wireless charging panel 2 is reduced, and the problem of too large rotating angle of the wireless charging panel 2 caused by limiting the rotating angle of the wireless charging panel 2 through the side of the installation receiving cavity 1302 where the first protrusion 1302b is arranged can be avoided. In addition, the side of the installation receiving cavity 1302 where the first protrusion 1302b is arranged is a position that can be observed. By arranging the first protrusion 1302b to abut against the connecting shaft 3, the problem of abrasion and scratching of the side where the first protrusion 1302b is arranged caused by frequent contact between the connecting shaft 3 and the side where the first protrusion 1302b is arranged when the connecting shaft 3 is rotated to the limit rotating angle can be avoided, and the use experience is affected. Specifically, the rotating connecting piece 14 abuts against the first protrusion 1302b.

[0061] Further, in combination with Figure 3 and Figure 9 As shown, the mobile power supply main body 1 is further provided with an auxiliary circuit board 15, and a display screen 16 and / or a connecting interface 17 are arranged on the side surface of the mobile power supply main body 1; the display screen 16 and the connecting interface 17 are electrically connected with the auxiliary circuit board 15. The auxiliary circuit board 15 is electrically connected with the main control circuit board 12, the main control circuit board 12 is located at the bottom of the battery pack 11, and the auxiliary circuit board 15 is located on one side surface of the battery pack 11. Further arranging the auxiliary circuit board 15 can provide a circuit board for the display screen 16 and / or the connecting interface 17 to be connected, and the installation and electrical connection of the display screen 16 and the connecting interface 17 are facilitated. The display screen 16 can display the remaining power of the mobile power supply, the charging state of the mobile power supply itself, the charging state of the mobile power supply to external electronic devices, etc. The connecting interface 17 can be a USB-A port, a TYPE-C port, etc. In use, the connecting interface 17 is connected with a charging line to perform wired charging on electronic devices. A charging interface, for example, a TYPE-C port, can be arranged on the side surface of the mobile power supply main body 1, and the charging interface is connected with a charging line to charge and store energy for the battery pack 11 of the mobile power supply. When electronic devices are charged in a wired manner, the current of the battery pack 11 flows to the auxiliary circuit board 15 through the main control circuit board 12, and then flows out from the connecting interface 17 to charge the electronic devices. When the display screen 16 is powered by the battery pack 11, the current flow direction is similar. More specifically, the wireless charging module can also be electrically connected with the main control circuit board 12 through the auxiliary circuit board 15. When electronic devices are wirelessly charged, the current of the battery pack 11 flows through the main control circuit board 12, the auxiliary circuit board 15 and the wire 4 in sequence to the wireless charging module. By arranging the main control circuit board 12 at the bottom of the battery pack 11 and arranging the auxiliary circuit board 15 on one side surface of the battery pack 11, the space of each surface of the battery pack 11 in the mobile power supply main body 1 can be fully utilized, the utilization rate of the internal space of the mobile power supply main body 1 is improved, and the internal structure design is more compact.

[0062] The mobile power supply main body 1 is further provided with a supplementary circuit board 18, which is electrically connected with the main control circuit board 12 and the auxiliary circuit board 15 respectively; the supplementary circuit board 18 is located at one side of the battery pack 11. The supplementary circuit board 18 can provide more component setting positions, and the components that cannot be accommodated on the main control circuit board 12 and the auxiliary circuit board 15 can be arranged on the supplementary circuit board 18, so as to ensure sufficient installation positions of the components and avoid unreasonable circuit board line arrangement and component heat concentration which is not conducive to heat dissipation. The supplementary circuit board 18 is located at one side of the battery pack 11, which can fully utilize the side space of the battery pack 11 in the mobile power supply main body 1, improve the utilization rate of the internal space of the mobile power supply main body 1, and make the internal structure more compact.

[0063] Specifically, the supplementary circuit board 18 is located at one side of the battery pack 11 adjacent to the auxiliary circuit board 15; the supplementary circuit board 18 is provided with a first insertion hole 181, and the auxiliary circuit board 15 is provided with a first insertion part 151 which is inserted into the first insertion hole 181. The supplementary circuit board 18 is located at one side of the battery pack 11 adjacent to the auxiliary circuit board 15, which facilitates the mutual connection between the supplementary circuit board 18 and the auxiliary circuit board 15. Through the cooperation of the first insertion part 151 and the first insertion hole 181, the supplementary circuit board 18 and the auxiliary circuit board 15 can be conveniently assembled together. Specifically, the first insertion part 151 and the first insertion hole 181 are respectively provided with two.

[0064] Further, the battery pack 11 includes a battery cell mounting frame 111 and a battery cell 112, and the battery cell 112 is mounted in the battery cell mounting frame 111; the top edge of the battery cell mounting frame 111 extends outward to form an extension part 1112a, and the extension part 1112a is provided with a second insertion hole 1112a1, and the auxiliary circuit board 15 is provided with a second insertion part 152 which is inserted into the second insertion hole 1112a1. The battery cell 112 can be provided in plurality, and the battery cell mounting frame 111 is used for mounting and fixing the battery cell 112. The top edge of the battery cell mounting frame 111 extends outward to form an extension part 1112a, and the second insertion hole 1112a1 is arranged on the extension part 1112a and cooperates with the second insertion part 152, so as to further improve the mounting stability of the auxiliary circuit board 15.

[0065] As Figure 10As shown, the auxiliary circuit board 15 and the supplementary circuit board 18 are provided with third plug-in parts 140, and the main control circuit board 12 is provided with third insertion holes 121, and the third plug-in parts 140 are plugged into the third insertion holes 121. Through the cooperation of the third insertion holes 121 and the third plug-in parts 140, the mounting stability of the auxiliary circuit board 15, the main control circuit board 12 and the supplementary circuit board 18 is further improved. Further, the power bank body 1 comprises a side shell 19 and a bottom shell 120, and the bottom shell 120 is mounted at the bottom of the side shell 19. The inner surface of the bottom shell 120 is provided with a supporting protruding rib 1201 corresponding to the third plug-in part 140, and the third plug-in part 140 abuts on the supporting protruding rib 1201 after passing through the third insertion hole 121. The supporting protruding rib 1201 can support the third plug-in part 140, and the overall mounting stability is improved. The bottom shell 120 can be buckled on the bottom of the side shell 19 through a buckle structure.

[0066] As shown in Figure 3 and Figure 11 The power bank body 1 further comprises a top shell 130; the inner side of the side shell 19 is provided with an inner partition plate 191 close to the power bank body 1, and the inner partition plate 191 divides the side shell 19 into a lower inner cavity 192 and an upper inner cavity 193; the battery pack 11, the main control circuit board 12, the auxiliary circuit board 15 and the supplementary circuit board 18 are located in the lower inner cavity 192, and the top shell 130 is installed in the upper inner cavity 193, and the wireless charging panel 2 is rotatably installed on the top shell 130. The lower inner cavity 192 and the upper inner cavity 193 are separated by the inner partition plate 191, which can make the installation of the components in the side shell 19 more orderly. The top shell 130 can be buckled on the top of the side shell 19 through a buckle structure, and the recessed groove 1301 and the installation receiving cavity 1302 are both provided on the top surface of the top shell 130. Specifically, the inner partition plate 191 is provided with an opening 1912, and the wire 4 is led from the first opening 1302a to the upper inner cavity 193, and then passes through the opening 1912 to enter the lower inner cavity 192 and electrically connect with the main control circuit board 12.

[0067] As shown in Figure 12 and Figure 13As shown, the inner partition plate 191 is provided with a first stud 1911 towards the lower inner cavity 192; the cell mounting frame 111 comprises a lower mounting frame 1111 and an upper mounting frame 1112; the lower mounting frame 1111 and the upper mounting frame 1112 are opposite to each other, and the cell 112 is mounted in the lower mounting frame 1111 and the upper mounting frame 1112; a mounting insertion cavity 1112b is formed on the top of the upper mounting frame 1112 corresponding to the first stud 1911, and the first stud 1911 is inserted into the mounting insertion cavity 1112b; a communication cavity 1111a is formed on the bottom of the lower mounting frame 1111 corresponding to the mounting insertion cavity 1112b, and a first through hole 1111b is formed on the bottom of the communication cavity 1111a; the battery pack 11 comprises a screw 113, and the screw 113 passes through the first through hole 1111b from the communication cavity 1111a and is screwed with the first stud 1911. Through the cooperation of the first stud 1911, the mounting insertion cavity 1112b, the first through hole 1111b and the screw 113, the battery pack 11 can be firmly mounted. The communication cavity 1111a can facilitate the producer to install the screw 113 into the first through hole 1111b and the first stud 1911. The lower mounting frame 1111 and the upper mounting frame 1112 can be further connected and fixed by screws. The main control circuit board 12 can also be mounted on the bottom of the lower mounting frame 1111 by screws. The top of the upper mounting frame 1112 can be provided with a stud to connect and fix the top shell 130 through the inner partition plate 191.

[0068] Specifically, the lower mounting frame 1111 is provided with a plug-in cavity 1111c corresponding to the communication cavity 1111a on the side opposite to the upper mounting frame 1112, and the first through hole 1111b communicates the plug-in cavity 1111c and the communication cavity 1111a; one end of the first stud 1911 is inserted into the plug-in cavity 1111c, improving the assembly stability of the upper mounting frame 1112 and the lower mounting frame 1111.

[0069] It should be understood that the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them. Those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some of the technical features; all these modifications and substitutions shall fall within the protection scope of the claims of the present application.

Claims

1. A mobile power supply, characterized by, The mobile power supply main body is internally provided with a battery pack and a main control circuit board; the battery pack is electrically connected with the main control circuit board; The wireless charging panel is rotationally installed on the top of the mobile power supply main body, so that the wireless charging panel can be rotationally stored on the top of the mobile power supply main body, and be rotationally erected from the top of the mobile power supply main body and kept at a rotation angle; the wireless charging panel is internally provided with a wireless charging module, which is electrically connected with the main control circuit board; Wherein, when the wireless charging panel is rotationally erected, the vertical projection part or the whole of the wireless charging panel falls on the surface of the top of the mobile power supply main body.

2. The mobile power source of claim 1, wherein, The rotation angle of the wireless charging panel is 0°-75°.

3. The mobile power source of claim 1, wherein, The ratio of the height of the mobile power supply main body to the thickness of the wireless charging panel is 0.10-0.

3.

4. The mobile power source of claim 3, wherein, The height of the mobile power supply main body is 90mm-110mm, and the thickness of the wireless charging panel is 11mm-15mm.

5. The mobile power source of claim 1, wherein, The top of the mobile power supply main body is provided with a recessed groove, and one side of the wireless charging panel facing the top of the mobile power supply main body is provided with a protruding surface; when the wireless charging panel is stored on the top of the mobile power supply main body, the protruding surface is embedded in the recessed groove.

6. The mobile power source of claim 5, wherein, On one side of the wireless charging panel facing the top of the mobile power supply main body, close to the rotationally connected position between the wireless charging panel and the top of the mobile power supply main body, a avoiding groove is provided.

7. The mobile power source of any one of claims 1 to 6, wherein, The top of the mobile power supply main body is provided with an installation and storage cavity, the mobile power supply main body comprises a connecting shaft, the connecting shaft is rotationally installed in the installation and storage cavity, and the wireless charging panel is installed on the connecting shaft; When the wireless charging panel is stored on the top of the mobile power supply main body, the connecting shaft is stored in the installation and storage cavity.

8. The mobile power source of claim 7, wherein, The connecting shaft is provided with a wire channel penetrating from one end to the other end, the mobile power supply comprises a wire, the wire is electrically connected with the wireless charging module, and is led from the wire channel to the inside of the mobile power supply main body and electrically connected with the main control circuit board.

9. The mobile power source of claim 8, wherein, The installation and storage cavity is provided with a first opening corresponding to the rotationally connected position of the connecting shaft; the wire is led from the wire channel to the inside of the mobile power supply main body through the first opening.

10. The mobile power source of claim 9, wherein, The mobile power supply main body comprises an installation shaft and a rotationally connected sheet, the installation shaft is installed on one side of the first opening facing the inside of the mobile power supply main body, and the rotationally connected sheet is rotationally sleeved on the installation shaft and connected with the connecting shaft.

11. The mobile power source of claim 10, wherein, The installation and storage cavity is provided with a first protrusion on the side corresponding to the rotationally connected sheet, and the connecting shaft abuts against the first protrusion when the wireless charging panel is rotationally erected to the maximum angle.

12. The mobile power source of any one of claims 1 to 6, wherein, The mobile power supply main body is also provided with an auxiliary circuit board, and the mobile power supply main body is provided with a display screen and / or a connecting interface on the side surface; the display screen and the connecting interface are electrically connected with the auxiliary circuit board; The auxiliary circuit board is electrically connected with the main control circuit board, the main control circuit board is located at the bottom of the battery pack, and the auxiliary circuit board is located at one side of the battery pack.

13. The mobile power source of claim 12, wherein, The mobile power supply body is further provided with a supplementary circuit board, the supplementary circuit board is electrically connected with the main control circuit board and the auxiliary circuit board respectively, and the supplementary circuit board is located at one side of the battery pack.

14. The mobile power source of claim 13, wherein, The supplementary circuit board is located at one side of the battery pack adjacent to the auxiliary circuit board, a first insertion hole is formed in the supplementary circuit board, a first plug-in part is arranged on the auxiliary circuit board, and the first plug-in part is plugged into the first insertion hole.

15. The mobile power source of claim 14, wherein, The battery pack comprises a cell mounting frame and cells, the cells are mounted in the cell mounting frame, an extension part is formed by extending the top edge of the cell mounting frame outward, a second insertion hole is formed in the extension part, a second plug-in part is arranged on the auxiliary circuit board, and the second plug-in part is plugged into the second insertion hole.

16. The mobile power source of claim 15, wherein, Third plug-in parts are arranged on the auxiliary circuit board and the supplementary circuit board, a third insertion hole is formed in the main control circuit board, and the third plug-in parts are plugged into the third insertion hole.

17. The mobile power source of claim 16, wherein, The mobile power supply body comprises a side shell and a bottom shell, the bottom shell is mounted at the bottom of the side shell. A supporting convex rib is arranged on the inner surface of the bottom shell and corresponds to the third plug-in part, and the third plug-in part is abutted on the supporting convex rib after passing through the third insertion hole.

18. The mobile power source of claim 17, wherein, The mobile power supply body further comprises a top shell, an inner partition plate is arranged inside the side shell and close to the mobile power supply body, the inner partition plate divides the side shell into a lower inner cavity and an upper inner cavity, the battery pack, the main control circuit board, the auxiliary circuit board and the supplementary circuit board are located in the lower inner cavity, the top shell is mounted in the upper inner cavity, and the wireless charging panel is rotatably mounted on the top shell.

19. The mobile power source of claim 18, wherein, A first stud is arranged on the inner partition plate and faces the lower inner cavity, the cell mounting frame comprises a lower mounting frame and an upper mounting frame, the lower mounting frame and the upper mounting frame are closed, and the cells are mounted in the lower mounting frame and the upper mounting frame, a mounting insertion cavity is formed in the top of the upper mounting frame and corresponds to the first stud, and the first stud is inserted into the mounting insertion cavity. A communication cavity is formed in the bottom of the lower mounting frame and corresponds to the mounting insertion cavity, a first through hole is formed in the bottom of the communication cavity, the battery pack comprises a screw, the screw passes through the first through hole from the communication cavity and is screwed with the first stud.

20. The mobile power source of claim 19, wherein, A plug-in cavity corresponding to the communication cavity is formed in one side of the lower mounting frame which is closed with the upper mounting frame, the first through hole communicates the plug-in cavity and the communication cavity, and one end of the first stud is inserted into the plug-in cavity.

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