Charging seat for portable rechargeable battery

Abstract

The utility model discloses a charging seat for a portable rechargeable battery. The charging seat comprises a shell; the charging panel is installed in the shell, and the charging panel is provided with a 5pin knife edge output connector connected with a battery to be charged and a DC input port used for being connected with an adapter; the plastic battery jar is installed on the shell, the plastic battery jar is a long-strip-shaped groove and used for being matched with the charging end of a battery to be charged in an inserted mode, a through hole is formed in the bottom of the plastic battery jar, and the 5pin knife edge output connector is located in the through hole. According to the charging seat for the portable rechargeable battery, the base is made of a metal plate material, and the assembling groove is made of a plastic material, so that the mold opening cost of a mold can be saved; the plastic battery jar is designed according to the sizes of various different batteries so as to adapt to the widths of the batteries; the plastic battery jar is designed into a stepped structure so as to adapt to the shape difference of batteries; a battery jar accessory is added as an optional accessory to adapt to the thickness of the battery; and the device is simple in structure and convenient to maintain.

Description

Technical Field

[0001] The utility model relates to the field of charging devices, and particularly relates to a charging base for a portable charging battery. Background Art

[0002] In the era of rapid development of new energy, lithium-ion batteries are increasingly widely used in the field of power batteries due to their good performance and large capacity advantages. For a series of standard batteries, a charging base for portable charging batteries that is compatible with a series of standard batteries can undoubtedly greatly facilitate the charging application of the batteries and save costs. At present, there are various charging bases for single portable charging batteries, but they are all highly targeted single charging bases for portable charging batteries. These charging bases for portable charging batteries do not have universality and cannot be applied to multiple different specifications of batteries, which leads to the need to manufacture a corresponding charging base for portable charging batteries for almost every different array of batteries, resulting in an increase in the R & D and production costs of enterprises. Content of the Utility Model

[0003] Based on the above existing technical problems, the utility model provides a charging base for a portable charging battery to solve the technical problems such as high targeting and lack of universality of the charging base for a portable charging battery in the prior art.

[0004] To achieve the above object, the utility model provides a charging base for a portable charging battery, which includes:

[0005] A housing;

[0006] A charging board, installed in the housing, and a 5-pin blade output connector for connecting the battery to be charged and a DC input port for connecting an adapter are provided on the charging board; and

[0007] A plastic battery slot, installed on the housing, the plastic battery slot is a long strip slot and is used for plugging and matching with the charging end of the battery to be charged, a through hole is opened at the bottom of the plastic battery slot, and the 5-pin blade output connector is located in the through hole.

[0008] As a further preferred technical solution of the utility model, the charging base for a portable charging battery further includes a battery slot accessory detachably installed in the plastic battery slot, and the battery slot accessory is arranged close to one side wall of the plastic battery slot to be used for changing the accommodation width of the plastic battery slot.

[0009] As a further preferred technical solution of the present utility model, the battery slot fitting includes a vertical plate, a lower support portion and an upper support portion respectively connected to the vertical plate. The lower support portion is used for connecting with the bottom of the plastic battery slot, and the upper support portion is used for connecting with the upper edge of the plastic battery slot.

[0010] As a further preferred technical solution of the present utility model, a jack matching with the DC input port is provided on the housing.

[0011] As a further preferred technical solution of the present utility model, both the upper housing and the lower housing are sheet metal parts.

[0012] As a further preferred technical solution of the present utility model, the housing includes an upper housing and a lower housing which are connected up and down. A notch is provided at the top of the upper housing, and the plastic battery slot is installed in the notch.

[0013] As a further preferred technical solution of the present utility model, the upper housing and the lower housing, and the upper housing and the plastic battery slot are all connected by screws.

[0014] As a further preferred technical solution of the present utility model, the number of the plastic battery slots is more than two. More than two plastic battery slots are respectively arranged on the housing, and 5-pin blade output connectors corresponding to the plastic battery slots one by one are provided on the charging board.

[0015] The charging base for a portable charging battery of the present utility model, by adopting the above technical solutions, can achieve the following

[0016] Beneficial effects:

[0017] 1) The charging base for a portable charging battery of the present utility model uses sheet metal material as the base and plastic material as the assembly slot, which can save the mold opening cost;

[0018] 2) The plastic battery slot of the present utility model is designed considering the sizes of various different batteries to adapt to the width of the batteries;

[0019] 3) The plastic battery slot of the present utility model is designed with a stepped structure to adapt to the shape differences of the batteries;

[0020] 4) The present utility model adds a battery slot fitting as an optional part to adapt to the thickness of the batteries;

[0021] 5) The structure of the present utility model is simple and convenient for maintenance. Description of the Drawings

[0022] The following further describes the present utility model in detail in conjunction with the drawings and specific embodiments.

[0023] Figure 1 Exploded schematic diagram of an embodiment provided for the charging stand of the portable rechargeable battery of the present utility model;

[0024] Figure 2 Exploded schematic diagram of another embodiment provided for the charging stand of the portable rechargeable battery of the present utility model;

[0025] Figure 3 For Figure 2 Assembly drawing of the charging stand for the portable rechargeable battery in

[0026] Figure 4 For Figure 1 Application scenario display diagram when the charging stand for the portable rechargeable battery of

[0027] Figure 5 For Figure 2 Application scenario display diagram when the charging stand for the portable rechargeable battery of

[0028] Figure 6 Application scenario display diagram of the charging stand for the portable rechargeable battery provided by another embodiment of the present utility model.

[0029] In the figure: 1. Housing, 11. Lower housing, 12. Upper housing, 2. Charging board, 21. 5-pin blade output connector, 22. DC input port, 3. Plastic battery slot, 4. Battery slot fitting, 5. Battery.

[0030] The realization of the object, functional features and advantages of the present utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings. Detailed implementation manners

[0031] Next, the present utility model will be further described in conjunction with the accompanying drawings and the detailed implementation manners. Terms such as "upper", "lower", "left", "right", "middle" and "one" cited in the preferred embodiments are only for the convenience of narration and are not used to limit the scope of implementation of the present utility model. The change or adjustment of their relative relationship, without substantial change in the technical content, should also be regarded as the scope of implementation of the present utility model.

[0032] As Figure 1 shown, the present utility model provides a charging stand for a portable rechargeable battery, including:

[0033] A housing 1, which includes an upper housing 12 and a lower housing 11 that are connected up and down and enclose to form an internal space. Both the upper housing 12 and the lower housing 11 are sheet metal parts and are fixedly connected by screws. A notch is provided at the top of the upper housing 12;

[0034] The charging board 2 is installed in the internal space of the housing 1. The charging board 2 is provided with a 5-pin blade output connector 21 for connecting the battery 5 to be charged and a DC input port 22 for connecting an adapter. The housing 1 is provided with a jack cooperating with the DC input port 22 so that the DC input port 22 is exposed outside the housing 1;

[0035] The plastic battery slot 3 is installed on the housing 1 by fitting through a notch opened on the upper housing 12. The four peripheral edges of the plastic battery slot 3 are fixedly connected to the upper housing 12 by screws. The plastic battery slot 3 is a long strip-shaped slot. A through hole is opened at the bottom of the plastic battery slot 3, and the 5-pin blade output connector 21 is located in the through hole.

[0036] When charging the battery 5, the charging end of the battery 5 is plugged into the plastic battery slot 3 and connected to the 5-pin blade output connector 21, and the charging adapter is connected to the DC input port 22, then the battery 5 can be charged. Since the plastic battery slot 3 is a long strip-shaped slot, different-width batteries 5 can be adapted. Refer to Figure 4 as shown.

[0037] In a specific embodiment, as Figure 2 and 3 shown, the difference from the above-described Figure 1 embodiment is that the charging base for the portable charging battery 5 further includes a battery slot accessory 4 detachably installed in the plastic battery slot 3. The battery slot accessory 4 is disposed close to one side wall of the plastic battery slot 3 for changing the accommodation width of the plastic battery slot 3. Specifically, the battery slot accessory 4 includes a vertical plate and a lower support portion and an upper support portion respectively connected to the vertical plate. The lower support portion is used for connecting to the bottom of the plastic battery slot 3, and the upper support portion is used for connecting to the upper edge of the plastic battery slot 3.

[0038] When the thickness of the battery 5 is much smaller than the slot width of the plastic battery slot 3, the battery 5 inserted into the plastic battery slot 3 is prone to tipping, which is not convenient for fixing the battery 5, resulting in abnormal charging. Therefore, by arranging the battery slot accessory 4 in the plastic battery slot 3 to pad on the side of the battery 5, the battery 5 can be stabilized. The application example is as Figure 5 shown.

[0039] In another specific embodiment, the difference from the above-described Figure 1 embodiment is that the number of the plastic battery slots 3 is two, and the two plastic battery slots 3 are respectively arranged on the housing 1. The charging board 2 is provided with the 5-pin blade output connectors 21 corresponding to the plastic battery slots 3 one by one. The application example is as Figure 6As shown. Of course, in actual applications, in order to meet the demand for simultaneous charging of more batteries 5, the number of plastic battery slots 3 can be increased according to demand, and no detailed description is given in this application.

[0040] Although the specific embodiments of the present invention have been described above, those skilled in the art should understand that these are only examples, and various changes or modifications can be made to this embodiment without departing from the principle and essence of the present invention. The protection scope of the present invention is only defined by the appended claims.

Claims

1. A charging stand for a portable rechargeable battery, characterized in that: include: case; A charging board, installed in the housing, the charging board is provided with a 5-pin knife-edge output connector for connecting a battery to be charged and a DC input port for connecting an adapter; as well as A plastic battery slot is installed on the shell, the plastic battery slot is a long strip slot and is used to plug and match with the charging end of the battery to be charged. A through hole is opened at the bottom of the plastic battery slot, and the 5-pin knife-edge output connector is located in the through hole.

2. The charging stand for a portable rechargeable battery according to claim 1, characterized in that: It also includes a battery slot accessory that is detachably installed in the plastic battery slot. The battery slot accessory is arranged close to a side wall of the plastic battery slot to change the accommodating width of the plastic battery slot.

3. The charging stand for a portable rechargeable battery according to claim 2, characterized in that: The battery slot accessory includes a vertical plate and a lower support portion and an upper support portion respectively connected to the vertical plate, the lower support portion is used to connect to the bottom of the plastic battery slot, and the upper support portion is used to connect to the upper edge of the plastic battery slot.

4. The charging stand for a portable rechargeable battery according to claim 1, characterized in that: The housing is provided with a socket matched with the DC input port.

5. The charging stand for a portable rechargeable battery according to claim 1, characterized in that: The shell comprises an upper shell and a lower shell which are connected to each other up and down. A notch is arranged on the top of the upper shell, and the plastic battery container is installed in the notch.

6. The charging stand for a portable rechargeable battery according to claim 5, characterized in that: The upper shell and the lower shell as well as the upper shell and the plastic battery container are all connected by screws.

7. The charging stand for a portable rechargeable battery according to claim 5, characterized in that: The upper shell and the lower shell are both sheet metal parts.

8. The charging stand for a portable rechargeable battery according to any one of claims 1 to 7, characterized in that: The number of the plastic battery slots is more than two, and the more than two plastic battery slots are respectively arranged on the shell, and the charging board is provided with the 5-pin knife-edge output connectors corresponding to the plastic battery slots one by one.

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