Multifunctional mobile power supply

Abstract

The utility model discloses a multifunctional mobile power supply which comprises a power supply body, and a power supply module is arranged in the power supply body. The support assembly comprises a supporting plate and a first charging assembly, the supporting plate is rotatably connected to the power source body, the supporting plate can rotate close to or away from the power source body, and the supporting plate is used for being stored in the end face of the power source body after rotating close to the power source body; the first charging assembly is installed on the supporting plate. The first charging assembly is electrically connected with the power supply module; the second charging assembly is mounted on the power supply body and is electrically connected with the power supply module; the second charging assembly is used for being staggered from the first charging assembly after the supporting plate is contained in the end face of the power source body. According to the utility model, the support plate of the support assembly can rotate, support is realized when the first charging assembly charges the electronic equipment, the second charging assembly arranged on the power supply body can also charge the electronic equipment, charging of a plurality of electronic equipment is realized, and a support effect can be realized during charging.

Description

Technical Field

[0001] The utility model relates to the field of mobile power supplies, in particular to a multifunctional mobile power supply. Background Art

[0002] A mobile power source is a device that has a power storage unit and can charge mobile devices without AC power. The existing common mobile power sources use built-in lithium battery cells as power storage units. However, the mobile power sources on the market do not have a wireless charging module, and they mainly power electronic devices through an interface connected to a charging cable. When charging multiple devices, different charging cables are connected to different interfaces to charge different devices. When charging, if an electronic device is used, another bracket structure is required for support, and the function is single. Utility Model Content

[0003] In order to overcome at least one of the defects described in the above-mentioned prior art, the utility model provides a multifunctional mobile power supply, wherein the support plate of the bracket assembly is rotatable, and the support is provided when the first charging assembly charges the electronic device. At the same time, a second charging assembly is arranged on the power supply body to also charge the electronic device, thereby realizing charging of multiple electronic devices and acting as a bracket during charging.

[0004] The technical solution adopted by the utility model to solve the problem is:

[0005] A multifunctional mobile power source, comprising:

[0006] A power supply body, wherein the power supply body has a built-in power supply module;

[0007] A bracket assembly, the bracket assembly includes a support plate and a first charging assembly, the support plate is rotatably connected to the power source body, the support plate can be rotated close to or away from the power source body, and the support plate is used to be stored in the end surface of the power source body after rotating close to the power source body; the first charging assembly is installed on the support plate; the first charging assembly is electrically connected to the power supply module;

[0008] A second charging component, the second charging component is installed on the power supply body and is electrically connected to the power supply module; the second charging component is used to be staggered with the first charging component after the support plate is received in the end surface of the power supply body.

[0009] Furthermore, a through opening is provided on the support plate, and the through opening is used to correspond to the second charging component and allow the second charging component to pass through after the support plate is received in the end surface of the power source body.

[0010] Furthermore, two support arms are provided on the support plate, and the two support arms are arranged at intervals and formed as the through openings at intervals; the two support arms are rotatably connected to two sides of the power source body respectively.

[0011] Furthermore, a first rotating hole is provided at the end of the support arm, a second rotating hole is provided at the side of the power supply body, a rotating arm is inserted into the second rotating hole, and the rotating arm can be rotatably connected to the first rotating hole.

[0012] Furthermore, the inner wall of the first rotating hole is provided with a plurality of first limiting surfaces, and the plurality of first limiting surfaces are connected to each other in the circumferential direction of the first rotating hole; the end of the rotating arm is provided with a plurality of second limiting surfaces, and the plurality of second limiting surfaces are connected to each other in the circumferential direction of the rotating arm; the plurality of second limiting surfaces are used to abut against and slide with the plurality of first limiting surfaces after the rotating arm is passed through the first rotating hole.

[0013] Furthermore, both sides of the end of the power source body are provided with rotation grooves, and the side walls of the rotation grooves are provided with the second rotation holes; the ends of the rotation arms are provided with insertion pieces; and the second rotation holes are flat holes.

[0014] Furthermore, the first charging component is a wireless induction coil.

[0015] Furthermore, the second charging component is a wireless induction coil.

[0016] Furthermore, the power supply module is a lithium battery cell.

[0017] Furthermore, the power supply body is provided with a charging interface, and the charging interface is electrically connected to the power supply module.

[0018] In summary, the utility model has the following technical effects:

[0019] 1. The support plate can be rotated to different angles, and can form different support angles to support the electronic device, so that the user can adjust the support angle of the electronic device, that is, multi-angle support can be achieved.

[0020] 2. The first charging component on the support plate and the second charging component on the power supply body can also charge two electronic devices. The same mobile power supply can charge different devices at the same time, without the need to carry multiple mobile power supplies. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of the mobile power supply of the utility model in the first state;

[0022] Figure 2This is a schematic diagram of the structure of the mobile power supply of the utility model in the second state;

[0023] Figure 3 It is a schematic diagram of the structure of the power source body of the mobile power source of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the bracket assembly of the mobile power supply of the utility model;

[0025] Figure 5 This is a schematic diagram of the structure of the first charging component of the mobile power supply of the utility model;

[0026] Figure 6 It is a structural schematic diagram of the power supply module of the mobile power supply of the utility model.

[0027] Among them, the meanings of the figure marks are as follows: 10, power supply body; 11, charging interface; 12, lithium battery cell; 121, wiring piece; 21, support plate; 211, support arm; 212, through-hole; 22, first charging component; 30, second charging component; 40, rotating arm; 41, first limiting surface; 42, plug-in piece. DETAILED DESCRIPTION

[0028] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0029] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0031] See also Figure 1-Figure 6 The utility model discloses a multifunctional mobile power supply, including a power supply body 10, a bracket component and a second charging component 30. The power supply body 10 has a built-in power supply module, which can specifically be a lithium battery cell 12 in the prior art, which can power electronic devices and charge itself after connecting to external mains power, making it easy to carry and use.

[0032] Specifically, the bracket assembly includes a support plate 21 and a first charging assembly 22. The support plate 21 is rotatably connected to the power supply body 10, and the support plate 21 can be rotated close to or away from the power supply body 10. The support plate 21 can be stored in the end surface of the power supply body 10 after rotating close to the power supply body 10, and the first charging assembly 22 is installed on the support plate 21; the first charging assembly 22 is electrically connected to the power supply module.

[0033] The second charging component 30 is installed on the power supply body 10 , and the second charging component 30 is electrically connected to the power supply module; the second charging component 30 can be staggered with the first charging component 22 after the support plate 21 is received in the end surface of the power supply body 10 .

[0034] Based on the above structure, when using the multifunctional mobile power supply of the utility model, since the first charging component 22 and the second charging component 30 are electrically connected to the power supply module in the power supply body 10, different electronic devices can be charged separately through the first charging component 22 and the second charging component 30, that is, they can be charged individually or simultaneously.

[0035] Specifically, the multifunctional mobile power supply in this embodiment has the following usage states:

[0036] The first use state, see Figure 1 The support plate 21 can be rotated in a direction away from the power supply body 10 so that the support plate 21 is rotated to a certain angle with the power supply body 10 to form a bracket structure. In this way, the electronic device can be placed against the support plate 21. After the electronic device is electrically connected to the first charging component 22 on the support plate 21, the electronic device can be charged at a supporting angle, so that the electronic device can be used at a suitable angle while being charged.

[0037] Of course, the support plate 21 can be rotated to different angles, and can form different support angles to support the electronic device, so that the user can adjust the support angle of the electronic device, that is, multi-angle support can be achieved.

[0038] In this state, since the support plate 21 is in a supporting state away from the power supply body 10, the second charging component 30 on the power supply body 10 can also charge another electronic device at the same time, that is, charge two electronic devices at the same time, and form a bracket structure at the same time.

[0039] The second usage state, see Figure 2 At this time, the support plate 21 can be rotated close to the power supply body 10, and the support plate 21 can be rotated to fit the end surface of the power supply body 10. Figure 2It is shown that the support plate 21 is attached to the end surface of the power supply body 10, and the second charging component 30 on the power supply body 10 and the first charging component 22 on the support plate 21 can both be located on the power supply body 10. By placing two electronic devices flatly, different electronic devices can be charged in a flat state without interfering with each other.

[0040] It should also be noted that in this embodiment, when the support plate 21 rotates toward the power source body 10 to the folded state, it rotates toward the end face where the second charging assembly 30 is provided, so that when the support plate 21 rotates to the folded state, the first charging assembly 22 and the second charging assembly 30 are staggered, and two electronic devices can be charged and used at the same end face of the power source body 10. Therefore, in this embodiment, an avoidance structure is further provided on the support plate 21, such as the through-hole 212 structure in the following embodiment.

[0041] Of course, in other cases, when the support plate 21 is rotated to the folded state, the end surface of the power supply body 10 used to fold the support plate 21 can be arranged opposite to the end surface used to set the second charging component 30, so that the two charging components on the power supply body 10 can also be staggered and used separately.

[0042] Furthermore, a through hole 212 can be provided on the support plate 21. Specifically, after the support plate 21 is received in the end surface of the power supply body 10, in order to avoid the second charging component 30 on the power supply body 10, the through hole 212 on the support plate 21 can correspond to the second charging component 30 and allow the second charging component 30 to pass through.

[0043] Based on this structure, in order to avoid covering the second charging component 30 on the power supply body 10 when the support plate 21 is in a retracted and fitted state, the through hole 212 on the support plate 21 can correspond to the position of the second charging component 30, so that the first charging component 22 and the second charging component 30 are arranged side by side and can charge different electronic devices at the same time.

[0044] Of course, since the through hole 212 of the support plate 21 is for the second charging assembly 30 to pass through, the second charging assembly 30 can also limit the rotation of the support plate 21, so that the support plate 21 is in a stable folded state.

[0045] In addition, in order to allow the first charging component 22 and the second charging component 30 to be staggered on the same end surface after the support plate 21 is folded to the power supply body 10, the length of the support plate 21 can be set to be smaller than the length of the power supply body 10. Specifically, the length of the support plate 21 can be set to half the length of the power supply body 10. After the support plate 21 covers the power supply body 10, it can cover half, and the second charging component 30 can be set in the part not covered by the support plate 21, which can also be staggered.

[0046] Furthermore, two support arms 211 may be provided on the support plate 21, and the two support arms 211 are arranged and spaced apart, so that a through hole 212 may be formed between the two support arms 211 of the support plate 21. When the support plate 21 and the power source body 10 are assembled, the two support arms 211 may be rotatably connected to both sides of the power source body 10, respectively. Based on this structure, the two support arms 211 may rotate relative to the power source body 10 on both sides of the power source body 10, and when rotating, the power source body 10 may be staggered to prevent interference caused by the rotation.

[0047] In addition, two support arms 211 extend out of the support plate 21 , so that the support arms 211 can be used as swing arms to form a larger swing range.

[0048] Furthermore, in order to facilitate the rotational assembly of the support arm 211 and the power source body 10, in this embodiment, a first rotation hole can be provided at the end of the support arm 211, and a second rotation hole can be provided correspondingly at the side of the power source body 10. Specifically, a rotation arm 40 is inserted into the second rotation hole, and the rotation arm 40 is rotatably connected to the first rotation hole. In this way, the support arm 211 can rotate with the rotation arm 40 as the rotation axis.

[0049] Furthermore, in order to prevent the support plate 21 from being in a stable supporting state after rotating relative to the power source body 10, a plurality of first limit surfaces 41 may be provided in the first rotating hole, and the plurality of first limit surfaces 41 are connected to each other in the circumferential direction of the first rotating hole. Correspondingly, a plurality of second limit surfaces are provided at the end of the rotating arm 40, and the plurality of second limit surfaces are connected to each other in the circumferential direction of the rotating arm 40. After the rotating arm 40 is connected to the first rotating hole, the plurality of second limit surfaces may be used to abut against and slide with the plurality of first limit surfaces 41 after the rotating arm 40 is connected to the first rotating hole.

[0050] If the end of the direct rotating arm 40 is an arc, the corresponding inner wall of the first rotating hole is also an arc, so that the rotating arm 40 rotates in the first rotating hole in an arc fit, and the support plate 21 is prone to slipping when the electronic equipment is placed for support, causing the support plate 21 to rotate and fall relative to the rotating arm 40, and the formed support structure is unstable.

[0051] Therefore, in this embodiment, the multiple second limiting surfaces can make the end of the rotating arm 40 form a continuously arranged plane in the circumferential direction. Similarly, the multiple first limiting surfaces 41 can also form a continuously arranged plane in the first rotating hole. That is, when the support plate 21 rotates, it is necessary to rotate the support plate 21 under a large external force so that the second limiting surface can be relative to the first limiting surface 41 to another adjacent first limiting surface 41. In this way, the rotation is achieved with a large rotation resistance, and it is not easy to fall when the support plate 21 is used for support.

[0052] Furthermore, a rotation groove may be provided on both sides of the end of the power source body 10, and a second rotation hole may be provided on the side wall of the rotation groove. Specifically, an insertion piece 42 may be provided at the end of the rotation arm 40, and the second rotation hole may be a flat hole. In this way, when the rotation arm 40 is assembled with the power source body 10, the rotation arm 40 may be assembled into the second rotation hole of the rotation groove, and the end of the support arm 211 connected to the rotation arm 40 may be accommodated in the rotation groove, and the rotation may be performed with the rotation groove as the rotation space, thereby preventing the support arm 211 from causing assembly interference with the end and side of the power source body 10.

[0053] In addition, since the end of the rotating arm 40 is inserted into the second rotating hole of the flat hole structure by the insertion piece 42, the rotating arm 40 rotates in a non-circular arc structure, which can prevent relative rotation between the rotating arm 40 and the second rotating hole.

[0054] Furthermore, the first charging component 22 is a wireless induction coil, and the second charging component 30 can be a wireless induction coil in the prior art.

[0055] Specifically, multiple magnets can be arranged outside the wireless induction coil for magnetic attraction. Based on this structure, a covering shell can be provided outside the wireless induction coil, and multiple magnets can be arranged inside the covering shell. In this way, electronic devices can be magnetically attracted, making it convenient for wireless charging after magnetic attraction.

[0056] Of course, the magnetic structure may not be provided. In order to facilitate the adsorption and charging of the electronic device and the support plate 21, a card slot structure or a suction cup structure may be provided on the support plate 21 to fix the electronic device relative to the support plate 21 after the electronic device is placed on the support plate 21.

[0057] Furthermore, the power source body 10 is provided with a charging interface 11, which is electrically connected to the power supply module. The charging interface 11 may be provided in multiple numbers, specifically one, two or more. The charging interface 11 may be inserted with an external charging cable to charge the power supply module of the power source body 10. The charging cable may also be connected to an electronic device to charge the electronic device, so that the mobile power source can be used in more diverse ways.

[0058] More specifically, based on the structure that the above-mentioned power supply module is a lithium battery cell 12, a wiring piece 121 can also be set on the lithium battery cell 12, and the wiring piece 121 can be electrically connected to the wireless induction coil used as the first charging component 22 and the second charging component 30 through a wire. Since the second charging component 30 is directly arranged on the power supply body 10, the wireless induction coil used as the second charging component 30 can be built into the shell of the power supply body 10, and can be electrically connected to the wiring piece 121 with a wire.

[0059] Since the wireless induction coil used as the first charging component 22 is arranged on the support plate 21, in order to facilitate wiring, a wiring structure can be set inside the support plate 21. The wire can be guided to the inside of the support arm 211 through the wireless induction coil, and the support arm 211 is rotatably connected to the power supply body, so that the wire can be led out through the support arm 211 to the inside of the power supply body 10 and electrically connected to the wiring piece 121.

[0060] It should be noted that the above wiring method is only a preferred implementation. There are many specific wiring methods for the first charging component 22, the second charging component 30 and the power supply module. You can choose according to actual needs, which will not be described in detail here.

[0061] The technical means disclosed in the solution of the utility model are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical solutions composed of any combination of the above technical features. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications are also regarded as the protection scope of the utility model.

Claims

1. A multifunctional mobile power source, characterized in that: include, A power supply body, wherein the power supply body has a built-in power supply module; A bracket assembly, the bracket assembly includes a support plate and a first charging assembly, the support plate is rotatably connected to the power source body, the support plate can be rotated close to or away from the power source body, and the support plate is used to be stored in the end surface of the power source body after rotating close to the power source body; the first charging assembly is installed on the support plate; the first charging assembly is electrically connected to the power supply module; A second charging component, the second charging component is installed on the power supply body and is electrically connected to the power supply module; the second charging component is used to be staggered with the first charging component after the support plate is received in the end surface of the power supply body.

2. The multifunctional mobile power source according to claim 1, characterized in that: The support plate is provided with a through opening, and the through opening is used to correspond to the second charging component and allow the second charging component to pass through after the support plate is received in the end surface of the power source body.

3. The multifunctional mobile power source according to claim 2, characterized in that: The support plate is provided with two support arms, which are arranged at intervals and formed into the through openings; the two support arms are rotatably connected to two sides of the power source body respectively.

4. The multifunctional mobile power source according to claim 3, characterized in that: A first rotating hole is provided at the end of the support arm, a second rotating hole is provided at the side of the power source body, a rotating arm is inserted into the second rotating hole, and the rotating arm can be rotatably connected to the first rotating hole.

5. The multifunctional mobile power source according to claim 4, characterized in that: The inner wall of the first rotating hole is provided with a plurality of first limiting surfaces, and the plurality of first limiting surfaces are connected with each other in the circumferential direction of the first rotating hole; the end of the rotating arm is provided with a plurality of second limiting surfaces, and the plurality of second limiting surfaces are connected with each other in the circumferential direction of the rotating arm; the plurality of second limiting surfaces are used to abut against and slide with the plurality of first limiting surfaces after the rotating arm is passed through the first rotating hole.

6. The multifunctional mobile power source according to claim 4, characterized in that: Rotation grooves are provided on both sides of the end of the power source body, and the second rotation hole is provided on the side wall of the rotation groove; an insertion piece is provided at the end of the rotation arm; and the second rotation hole is a flat hole.

7. The multifunctional mobile power source according to any one of claims 1 to 5, characterized in that: The first charging component is a wireless induction coil.

8. The multifunctional mobile power source according to any one of claims 1 to 5, characterized in that: The second charging component is a wireless induction coil.

9. The multifunctional mobile power source according to any one of claims 1 to 5, characterized in that: The power supply module is a lithium battery cell.

10. The multifunctional mobile power source according to any one of claims 1 to 5, characterized in that: The power source body is provided with a charging interface, and the charging interface is electrically connected to the power supply module.

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