Power bank

Abstract

The utility model relates to the technical field of mobile power banks, and discloses a power bank comprising a power bank body used for storing electric quantity; the charging wire is electrically connected with the power bank body and is used for being connected with external equipment for charging; the charging port is arranged on the power bank body and is used for charging the power bank body; the pins are hinged to the power bank body and can be rotationally opened or closed relative to the power bank body. The charger is provided with the pins, and can be used for charging the electric core in European or Korean areas.

Description

TECHNICAL FIELD

[0001] The utility model relates to mobile charging treasure technical field, especially a charging treasure. BACKGROUND

[0002] Because the existing market's charging treasure is mainly set up the charging port, adopts the charging line or the plug connection mode to the charging of charging treasure, but the charging treasure is the product of carrying along, and the plug specification of european or korea etc. Country or region leads to the volume and size are bigger inconveniently carrying.

[0003] Therefore, it is needed to make improvement. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problem to the defect in prior art, provide a kind of charging treasure, to solve the problem in the background art proposed.

[0005] To solve above-mentioned technical problem, the technical scheme that the utility model adopts is as follows: a kind of charging treasure, comprising: charging treasure body, the charging treasure body is used to store electric quantity;Charging line, the charging line is electrically connected with the charging treasure body, and the charging line is used to be connected with external equipment and charge;Charging port, the charging port is set on the charging treasure body, and the charging port is used to charge the charging treasure body;Plug, the plug is hinged with the charging treasure body, and the plug can be opened or closed relative to the charging treasure body rotation, and the plug is used to connect external power supply and charge the charging treasure body.

[0006] Further, the charging treasure body is provided with the positioning block that is upwardly protruding, one side of the positioning block is provided with opening, both sides of the opening are provided with rotating hole;The plug is provided with the notch that is matched with the positioning block, the notch is provided with the rotating block that is protrudingly arranged, both sides of the rotating block are provided with the rotating shaft that is matched with the rotating hole;The charging treasure body is provided with torsion spring, and the torsion spring extends to be connected with the rotating block;Wherein, the positioning block is engaged in the notch when the plug is opened along the charging treasure body.

[0007] Further, the charging treasure body is provided with circuit board, and the electric core that is electrically connected with the circuit board and the switch that is set on the circuit board;The circuit board is electrically connected with the charging line, the charging port.

[0008] Further, it includes the display module for showing the electric quantity of the electric core, and the display module is set on the circuit board.

[0009] Further, the charging wire is provided with an adjusting piece, the adjusting piece is provided with a first hole position and a second hole position, the charging wire is arranged in the first hole position and the second hole position, and the charging wire moves relative to the first hole position and the second hole position to adjust the length.

[0010] Compared with the prior art, the power bank is provided with the plug pin, the plug pin is suitable for the European region or South Korea according to the national region selection, and the plug pin is suitable for charging the power bank.

[0011] Meanwhile, the rotating structure has better structural strength, the notch of the plug pin is clamped with the positioning block after rotation, the two are fixed in structure, the overall structure is stable, the load bearing capacity is better, and damage is not easy. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 is a structural schematic diagram of the utility model.

[0013] Figure 2 is another angle structural schematic diagram of the utility model.

[0014] Figure 3 is a structural schematic diagram of the plug pin folding.

[0015] Figure 4 is a structural schematic diagram of the plug pin opening.

[0016] Figure 5 is a structural schematic diagram of the utility model.

[0017] Figure 6 is a local structural schematic diagram of the power bank body.

[0018] Figure 7 is a structural schematic diagram of the European plug.

[0019] Figure 8 is an internal structural schematic diagram of the power bank body.

[0020] Figure 9 is a plug pin folding state schematic diagram.

[0021] Figure 10 is a plug pin opening state schematic diagram.

[0022] Reference signs: 1, power bank body; 2, charging wire; 3, charging port; 4, plug pin; 5, positioning block; 6, opening; 7, rotating hole; 8, notch; 9, rotating block; 10, rotating shaft; 11, circuit board; 12, electric core; 13, switch; 14, display module; 15, adjusting piece; 16, torsional spring. DETAILED DESCRIPTION

[0023] The utility model will be explained further in detail below in combination with the drawings.

[0024] The embodiments described with reference to the drawings are exemplary and are intended to explain the present application and cannot be understood as a limitation of the present application. In the description of the present application, it is to be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" are based on the orientations or positional relationships shown in the drawings and are only for the convenience of describing the present application and simplifying the description and cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application. In addition, the terms "first" and "second" are only for the purpose of description and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "several" and "a plurality of" is two or more than two, unless otherwise explicitly specified and limited. In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, can be fixedly connected, can be detachably connected, or integrally connected; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium, or can be connected internally between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. In the present application, unless otherwise explicitly specified and limited, the "upper" or "lower" of the first feature to the second feature can include the direct contact of the first and second features, or can include the indirect contact of the first and second features through another feature between them. Moreover, the "upper", "upper" and "upper" of the first feature to the second feature include the vertical height of the first feature above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The "lower", "lower" and "lower" of the first feature to the second feature include the vertical height of the first feature above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0025] In view of the technical problems described in the background art, such as Figures 1-8As shown, a power bank with a plug 4 is provided, comprising: a power bank body 1 for storing electricity; a charging line 2 electrically connected with the power bank body 1, the charging line 2 being used for connecting with external equipment for charging; a charging port 3 provided on the power bank body 1, the charging port 3 being used for charging the power bank body 1; and the plug 4 hinged with the power bank body 1, the plug 4 being rotatable relative to the power bank body 1 to open or close, the plug 4 being used for connecting external power supply to charge the power bank body.

[0026] In the above, the plug 4 is added on the power bank body 1, the plug 4 being rotatable on the power bank body 1 to open or close, and the plug 4 being able to select European standard or Korean standard according to the country type. In the implementation, the power bank body 1 can be charged by connecting external power supply through the charging port 3; when the European standard plug is selected, in the European region, the power bank body 1 can be charged through the plug 4, and the power bank body 1 can charge external equipment such as mobile phone or tablet computer through the charging line 2.

[0027] As shown in the Figures 6-7 power bank body 1 is provided with a positioning block 5 protruding upward, one side of the positioning block 5 is provided with an opening 6, and both sides of the opening 6 are provided with rotating holes 7; the plug 4 is provided with a notch 8 matched with the positioning block 5, the notch 8 is provided with a rotating block 9 protruding therefrom, and both sides of the rotating block 9 are provided with rotating shafts 10 matched with the rotating holes 7; the power bank body is provided with a torsional spring 16, the torsional spring 16 extends to be connected with the rotating block 9; wherein when the plug 4 is opened along the power bank body 1, the positioning block 5 is clamped in the notch 8.

[0028] Preferably, due to the conventional rotating structure, the opening or closing is realized by the hinged mode, and there is lack of structural connection between the opened components, resulting in low structural strength and easy damage in the process of connecting with the socket. In view of this, in the above technical solution, the notch 8 recessed on the plug 4 is designed, the positioning block 5 protruding upward is designed on the power bank body 1, and the opening 6 of the positioning block 5 is convenient for wiring. In the process of use, when the plug 4 is rotated, the notch 8 of the plug 4 is clamped on the positioning block 5, and the two are structurally buckled, which can bear more load, has good structural strength, and is not easy to deform and damage.

[0029] As shown in the Figures 9-10 plug 4 uses the rotating shaft 10 as the center point, and is in the folded state by the elastic force of the torsional spring 16; in use, the plug 4 is used as the center point to be moved to the upright state.

[0030] Preferably, the power bank body 1 is internally provided with a circuit board 11, a battery cell 12 electrically connected with the circuit board 11, and a switch 13 arranged on the circuit board 11; the circuit board 11 is electrically connected with the charging wire 2 and the charging port 3.

[0031] Preferably, a display module 14 for displaying the power of the battery cell 12 is comprised, and the display module 14 is arranged on the circuit board 11.

[0032] Preferably, the charging wire 2 is provided with an adjusting member 15, the adjusting member 15 is provided with a first hole position and a second hole position, the charging wire 2 is arranged in the first hole position and the second hole position, and the charging wire 2 moves to adjust the length relative to the first hole position and the second hole position.

[0033] The above is not any limitation on the technical range of the utility model, and any modification, equivalent change and modification of the above embodiments according to the technical essence of the utility model still belong to the range of the technical scheme of the utility model.

Claims

1. A power bank, characterized in that, The utility model provides a portable power bank, which comprises: a portable power bank body for storing electric quantity; a charging line electrically connected with the portable power bank body, the charging line being used for connecting with external equipment for charging; a charging port provided on the portable power bank body, the charging port being used for charging the portable power bank body; a plug pin hinged with the portable power bank body, the plug pin being rotatable relative to the portable power bank body to open or close, the plug pin being used for connecting external power supply to charge the portable power bank body.

2. The portable power bank according to claim 1, wherein: the portable power bank body is provided with a positioning block protruding upward, one side of the positioning block is provided with an opening, both sides of the opening are provided with rotating holes; the plug pin is provided with a notch matched with the positioning block, the notch is provided with a rotating block protruding therefrom, both sides of the rotating block are provided with rotating shafts matched with the rotating holes; the portable power bank body is provided with a torsional spring, the torsional spring extends to be connected with the rotating block; wherein, when the plug pin is opened along the portable power bank body, the positioning block is clamped in the notch.

3. The portable power bank according to claim 1, wherein: the portable power bank body is provided with a circuit board, a battery cell electrically connected with the circuit board and a switch provided on the circuit board; the circuit board is electrically connected with the charging line and the charging port.

4. The portable power bank according to claim 3, wherein: a display module for displaying the electric quantity of the battery cell is provided on the circuit board.

5. The portable power bank according to claim 1, wherein: the charging line is provided with an adjusting member, the adjusting member is provided with a first hole position and a second hole position, the charging line is arranged in the first hole position and the second hole position, and the charging line is moved relative to the first hole position and the second hole position to adjust the length.

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