Vertical multi-slot high-efficiency battery charger

Abstract

The utility model relates to the technical field of battery charging, in particular to a vertical multi-slot high-efficiency battery charger. Comprising a bottom shell, a metal sheet is arranged in the bottom shell, a PCB is arranged on the metal sheet, a battery bin is arranged on the upper side of the metal sheet in the bottom shell, a PCB main board fixing piece is rotationally arranged on the bottom shell, a surface cover is arranged on the outer side of the PCB main board fixing piece, a PCB main board is arranged in the PCB main board fixing piece, and the PCB main board is arranged on the surface cover. And a magnet is arranged at the bottom of the PCB mainboard fixing piece. A vertical columnar design is adopted, a plurality of batteries can be charged at the same time, the requirement for charging a large number of batteries at the same time is met, a flip design is adopted at the top, it is avoided that a user needs to frequently plug and unplug the batteries, and consequently poor contact or damage of the batteries is possibly caused, space occupation is reduced, carrying and storage are convenient, multiple protection is conducted on the internal batteries through the upper PCB and the lower PCB, and the service life is prolonged. The charging speed and efficiency are improved, the heat dissipation effect is enhanced, and the safety and reliability of the charging process are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery charging technical field, concretely relates to a vertical multi -slot high -efficient battery charger. BACKGROUND

[0002] With the wide application of electronic equipment, battery becomes indispensable energy supply device, in order to ensure the continuous use of battery, the demand of battery charger is increasing day by day, and the traditional battery charger can usually only charge a small amount of batteries at the same time, and the charging efficiency is low.

[0003] In addition, the existing battery charger still has the following problems: most chargers can only charge a few batteries at the same time, cannot meet the demand of charging a large number of batteries at the same time, and users need to frequently plug and unplug the batteries, which is cumbersome to operate, and is easy to cause poor battery contact or damage, some chargers have overheating, short circuit and other safety hazards during charging, which affects the safe use of users, and the traditional charger is large in size, occupies more space, and is inconvenient to carry and store. SUMMARY

[0004] The utility model aims at providing a vertical multi -slot high -efficient battery charger to solve the problems of limited charging capacity, inconvenient operation, poor safety and large space occupation in the prior art.

[0005] To achieve this purpose, the utility model adopts the following technical scheme:

[0006] A vertical multi -slot high -efficient battery charger is provided, which comprises a bottom shell, a metal sheet is arranged in the bottom shell, a PCB board is arranged on the metal sheet, a battery compartment is arranged on the upper side of the metal sheet in the bottom shell, a PCB mainboard fixing piece is rotatably arranged on the bottom shell, a face cover is arranged on the outer side of the PCB mainboard fixing piece, a PCB mainboard is arranged in the PCB mainboard fixing piece, and a magnet is arranged at the bottom of the PCB mainboard fixing piece.

[0007] As a preferred scheme of a vertical multi -slot high -efficient battery charger, a plurality of batteries are arranged in the battery compartment.

[0008] As a preferred scheme of a vertical multi -slot high -efficient battery charger, a charging interface is arranged on one side of the bottom shell, and the charging interface is electrically connected with the metal sheet and the PCB board.

[0009] As a preferred scheme of a vertical multi -slot high -efficient battery charger, the PCB board is electrically connected with the PCB mainboard.

[0010] As a preferred scheme of a vertical multi -slot high -efficient battery charger, a plurality of reinforcing ribs are arranged at the connection between the PCB mainboard fixing piece and the bottom shell.

[0011] As a preferred scheme of the vertical multi-slot high-efficiency battery charger, the battery compartment is provided with a magnetic fixing member corresponding to the magnet.

[0012] The utility model discloses a beneficial effect: adopt vertical columnar design, can charge for multiple batteries simultaneously, satisfy the demand of a large number of batteries charging simultaneously, its top flip -cover type design, avoid the user need to frequently plug and unplug battery, the possible battery contact of causing of poor or damage, reduce space occupation, convenient to carry and deposit, and through the upper and lower PCB board multiple protection to internal battery, improve charging speed and efficiency, and strengthen the heat dissipation effect, ensure the safety and reliability of charging process. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be to the utility model embodiment needed to use the drawing briefly introduce. Obviously, the following described drawing is only some embodiments of the utility model, for those skilled in the art, under the premise of not creating labor, can also obtain other drawings according to these drawings.

[0014] Fig. 1 It is the three-dimensional structure schematic diagram of the vertical multi-slot high-efficiency battery charger of the embodiment of the utility model.

[0015] Fig. 2 It is the expanded structure schematic diagram of the vertical multi-slot high-efficiency battery charger of the embodiment of the utility model.

[0016] Fig. 3 It is the cross-sectional structure schematic diagram of the vertical multi-slot high-efficiency battery charger of the embodiment of the utility model.

[0017] In the drawing:

[0018] 1, bottom shell, 2, metal sheet, 3, PCB board, 4, battery compartment, 5, PCB mainboard fixing piece, 6, face cover, 7, PCB mainboard, 8, magnet, 9, battery. DETAILED DESCRIPTION

[0019] The technical scheme of the utility model will be further illustrated by the specific embodiment in conjunction with the drawings.

[0020] Among them, the drawing is only used for example explanation, and the representation is only schematic diagram, and not the real object drawing, can not be understood as the limitation of this patent, in order to better illustrate the embodiment of the utility model, some components of the drawing will be omitted, enlarged or reduced, and not represent the size of actual product, for those skilled in the art, some well-known structure and its description in the drawing can be omitted, it is understandable.

[0021] The same or similar reference signs in the drawings of the embodiments of the present utility model correspond to the same or similar components; in the description of the present utility model, it is understood that if the terms "upper", "lower", "left", "right", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, they are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore the terms describing the positional relationship in the drawings are only used for exemplary illustration, and cannot be understood as a limitation on the present patent, for those skilled in the art, the specific meanings of the above terms can be understood according to the specific circumstances.

[0022] In the description of the present utility model, unless explicitly specified and limited, if the term "connection" and the like indicating the connection relationship between components appears, the term should be understood in a broad sense, for example, it can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two components or the interaction relationship between two components. For those skilled in the art, the specific meaning of the above terms in the present utility model can be understood according to the specific circumstances.

[0023] For example, Figs. 1-3As shown, the utility model provides a technical scheme: a vertical multi -trough high -efficient battery charger, including bottom shell 1, the bottom of bottom shell 1 is equipped with a metal sheet 2, the front side of the top of metal sheet 2 is equipped with a PCB board 3, the top of metal sheet 2 in bottom shell 1 is equipped with a battery compartment 4, the battery compartment 4 is located in the top of bottom shell 1, a plurality of charging hole positions are arranged at intervals in battery compartment 4, and the charging hole positions are sixteen in total, the metal sheet 2 is electrically connected with the PCB board 3 and battery compartment 4, a PCB mainboard fixing piece 5 is rotatably installed at the top rear side of bottom shell 1, a face cover 6 is installed on the outer side of PCB mainboard fixing piece 5, the face cover 6 completely wraps PCB mainboard fixing piece 5 inside, a PCB mainboard 7 is installed at the top of PCB mainboard fixing piece 5, the plurality of charging terminals at the bottom of PCB mainboard 7 all protrude from the bottom of PCB mainboard fixing piece 5 and correspond to the charging hole positions on battery compartment 4 one by one, a magnet 8 is installed at the front side of the bottom of PCB mainboard fixing piece 5, a magnetic fixing piece corresponding with magnet 8 is installed at the front side of the top of battery compartment 4, a plurality of batteries 9 are installed in the charging hole positions in battery compartment 4, a charging interface is installed at the rear side of bottom shell 1, the charging interface is electrically connected with metal sheet 2 and PCB board 3, bottom shell 1 and face cover 6 all adopt vertical columnar design, reduce space occupation, and it is convenient to carry and store, and through the cooperation of internal battery compartment 4, PCB board 3 and PCB mainboard 7, a plurality of batteries 9 can be charged simultaneously, meet the demand of a large number of batteries 9 charging simultaneously, the top PCB mainboard fixing piece 5 adopts flip cover type design, avoid the traditional battery charger user needs to frequently plug and unplug battery 9, lead to the wear of battery 9 and charging terminal, cause poor contact or damage, influence charging effect.

[0024] Further, three reinforcing ribs are arranged at the connection between PCB mainboard fixing piece 5 and bottom shell 1 to reinforce the connection, prevent the connection from being broken due to frequent use, PCB board 3 is electrically connected with PCB mainboard 7, the batteries 9 in battery compartment 4 are protected by PCB mainboard 7 on PCB mainboard fixing piece 5 and PCB board 3 on metal sheet 2, the charging speed and efficiency are improved, and the heat dissipation effect is enhanced, to ensure the safety and reliability of the charging process.

[0025] Working principle: when using, place bottom shell 1 at the corresponding position, connect the charging interface on bottom shell 1 with power supply to provide stable power supply for the charger, open PCB mainboard fixing piece 5, place the battery 9 to be charged in the charging hole position of battery compartment 4, place the battery 9 to be charged in sequence, close PCB mainboard fixing piece 5 and face cover 6, fix bottom shell 1 and face cover 6 through the magnetic fixing piece at the top of battery compartment 4 and magnet 8 at the bottom of PCB mainboard fixing piece 5, and then make the charging terminal on PCB mainboard 7 connected with the top of battery 9 to charge battery 9.

[0026] It should be noted that the above specific embodiments are only the preferred embodiments of the utility model and the applied technical principles. Those skilled in the art should understand that various modifications, equivalent replacements, changes and the like can be made to the utility model. However, as long as these changes do not deviate from the spirit of the utility model, they should be within the protection scope of the utility model. In addition, some terms used in the application specification and claims are not limited, but only for the convenience of description.

Claims

1. A vertical multi-slot high efficiency battery charger characterized by, The utility model provides a kind of battery pack, including bottom shell (1), the metal sheet (2) is arranged in the bottom shell (1), the PCB board (3) is arranged on the metal sheet (2), the battery compartment (4) is arranged on the metal sheet (2) upside in the bottom shell (1), the PCB mainboard fixing piece (5) is rotatably arranged on the bottom shell (1), the face cover (6) is arranged on the outer side of the PCB mainboard fixing piece (5), the PCB mainboard (7) is arranged in the PCB mainboard fixing piece (5), the magnet (8) is arranged in the bottom of the PCB mainboard fixing piece (5).

2. The vertical multi-slot high efficiency battery charger of claim 1, wherein, The battery compartment (4) is provided with a plurality of batteries (9).

3. The vertical multi-slot high efficiency battery charger of claim 1, wherein, The bottom shell (1) is provided with a charging interface on one side, and the charging interface is electrically connected with the metal sheet (2) and the PCB board (3).

4. The vertical multi-slot high efficiency battery charger of claim 2, wherein, The PCB board (3) is electrically connected with the PCB mainboard (7).

5. The vertical multi-slot high efficiency battery charger of claim 4, wherein, The PCB mainboard fixing piece (5) is provided with a plurality of reinforcing ribs at the connection with the bottom shell (1).

6. The vertical multi-slot high efficiency battery charger of claim 1, wherein, The battery compartment (4) is provided with a magnetic fixing piece corresponding to the magnet (8).

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