CN202550623U - Multifunctional charger - Google Patents

Abstract

The utility model discloses a multifunctional charger, which comprises an upper casing, a lower casing connected with the upper casing, a power plug arranged on the lower casing, and a positive charging plate and a negative electrode arranged in the upper casing The charging board, and the battery slot provided on the upper casing for placing the battery, and the separation hole provided in the battery slot for the user to manually separate the battery, and the USB jack next to the battery slot arranged on the upper casing, The upper case and the lower case are engaged and connected, the positive charging plate is provided with a positive bump, and the negative charging plate is provided with a negative charging pick. Since the multi-function charger of the present invention is provided with a separation hole through the lower casing in the battery slot for the user to separate the battery, the user can easily take out the fully charged battery from the battery compartment and place it on the upper The USB jack on the housing and next to the battery slot can also charge some electrical appliances with USB connectors. The structure is simple, convenient and practical.

Description

A multifunctional charger

technical field

The utility model relates to a charging device, in particular to a multifunctional charger.

Background technique

A charger generally refers to a device that converts alternating current to low-voltage direct current. Chargers are widely used in various fields, especially in the field of life, they are widely used in common electrical appliances such as mobile phones and cameras. The charger is a static converter device that uses power electronic semiconductor devices to convert alternating current with constant voltage and frequency into direct current. Existing chargers, especially portable chargers, are difficult to remove after the 5th or 7th battery is placed in the battery compartment, and there is no USB charging hole on the existing chargers, which leads to the need for some electrical appliances It is very troublesome to use a USB plug converter to charge.

Contents of the invention

The utility model mainly solves the technical problems existing in the prior art, thereby providing a multifunctional charger that can quickly remove the rechargeable battery and charge some electrical appliances with USB connectors.

In order to solve the above technical problems, the utility model adopts the following technical solutions: a multifunctional charger, including an upper case, a lower case connected to the upper case, a power plug arranged on the lower case, and a The positive charging plate and the negative charging plate in the upper case, and the battery slot provided on the upper case for placing the battery, and the separation hole provided in the battery slot for the user to manually separate the battery, and the upper case The USB jack next to the battery slot, the upper casing and the lower casing are engaged and connected, the positive charging plate is provided with a positive bump, and the negative charging plate is provided with a negative charging paddle.

Further, the separation hole is an elliptical through hole penetrating through the lower casing.

Further, a transformer is arranged in the lower casing.

Further, a spring is arranged between the negative charging paddle and the negative charging plate.

The multifunctional charger of the present utility model: because the multifunctional charger of the present utility model sets a separation hole through the lower housing and for the user to separate the battery in the battery slot, the user can easily remove the charged battery Take it out from the battery compartment, and the USB jack that is arranged on the upper casing and next to the battery slot can also charge some electrical appliances with USB connectors, and its structure is simple, convenient and practical.

Description of drawings

Fig. 1 is a three-dimensional structural schematic diagram of a multifunctional charger of the present invention;

Fig. 2 is a three-dimensional structural schematic diagram of the multifunctional charger of the present invention, which is another view at this time;

FIG. 3 is a schematic diagram of the internal electrical connection of the multi-function charger in FIG. 1;

Fig. 4 is a partially enlarged view of the negative electrode charging pick in Fig. 3 .

Detailed ways

In this embodiment, as shown in Figures 1 to 4, the multifunctional charger includes an upper housing 2, a lower housing 3 connected to the upper housing 2, and a power plug 31 arranged on the lower housing 3 , and the positive charging plate 42 and the negative charging plate 43 arranged in the upper casing 2, and the battery slot 20 arranged on the upper casing 2 for the battery to be placed, and the battery slot 20 for the user to manually separate the battery The separation hole 22, and the USB jack 1 set on the upper case 2 next to the battery slot 20, the upper case 2 and the lower case 3 are engaged and connected, and the positive charging plate 42 is set There is a positive electrode bump 421 , and the negative electrode charging plate 43 is provided with a negative electrode charging pick 431 .

Wherein, the separation hole 22 is an elliptical through hole penetrating through the lower casing 3; a transformer 41 is arranged in the lower casing 3; a spring 432 is arranged between the negative charging paddle 431 and the negative charging plate 43 .

The multifunctional charger of the present utility model: because the multifunctional charger of the present utility model sets a separation hole through the lower housing and for the user to separate the battery in the battery slot, the user can easily remove the charged battery Take it out from the battery compartment, and the USB jack that is arranged on the upper casing and next to the battery slot can also charge some electrical appliances with USB connectors, and its structure is simple, convenient and practical.

The above-described embodiment is only an example of the utility model, and is not used to limit the implementation and scope of rights of the utility model. All technical solutions that are identical or equivalent to the claims of the utility model should be included in the utility model. within the scope of protection.

Claims (4)

1. a multifunctional charger is characterized in that: comprise upper shell, reach the lower house that is connected with upper shell; And be arranged on the attaching plug on the lower house; And be arranged on anodal charging panel and the negative pole charging panel in the upper shell, and be arranged on supply on the upper shell that battery places battery case, and be arranged on the sorting hole of confession user manual separation battery in the battery case; And be arranged on USB jack on the upper shell, battery case next door; Engaging is connected described upper shell with lower house, and described anodal charging panel is provided with an anodal projection, and the negative pole charging panel is provided with negative pole charging plectrum.

2. multifunctional charger according to claim 1 is characterized in that: described sorting hole is the ellipse hole that runs through lower house.

3. multifunctional charger according to claim 1 is characterized in that: be provided with a transformer in the said lower house.

4. multifunctional charger according to claim 3 is characterized in that: be provided with a spring between said negative pole charging plectrum and the negative pole charging panel.

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