CN202906506U - Movable power supply capable of functioning as charger - Google Patents

Abstract

The utility model discloses a movable power supply capable of functioning as a charger. The movable power supply comprises the following components: a movable power supply housing, a cell and a circuit board which are respectively placed in the movable power supply housing and are replaceable. Because the movable power supply housing, the circuit board and the dry cell which are respectively placed in the movable power supply housing are adopted according to the technical solution, charging can be performed on a connected power supply product through the circuit board in use when the USB interface on the circuit board is connected with an external power supply, thereby performing the charging function. When the USB interface on the circuit board is not connected with the external power supply, the dry cell supplies power to the connected power supply product for performing a power supply function. Therefore, the movable power supply provided by the utility model can perform the power supply function as well as the charging function.

Description

Can doublely make the portable power source of charger

Technical field

The utility model relates to a kind of supply unit, especially particularly a kind of portable power source that can doublely make charger for charging, power supply aspect.

Background technology

The existing market has the various power supply products relevant with power supply, and this power supply product is dry cell, charger for example.Described dry cell can only provide the power supply of some electronic product, and charger can only convert extraneous AC power to DC power supply some electronic product is charged.Therefore, described dry cell only has single function of supplying power, and described charger only has single charge function.

The utility model content

Technical purpose of the present utility model is to provide a kind of charge function that not only has for the problem that solves above-mentioned prior art existence, but also has the portable power source that can doublely make charger of function of supplying power.

In order to realize above-mentioned technical problem, the utility model provides a kind of portable power source that can doublely make charger, comprises movable power shell and places respectively the inner removable battery of movable power shell and circuit board.

According to described technical characteristics, described movable power shell comprises the portable power source lower cover that is arranged at the bottom, the cell cover that is installed on the portable power source loam cake of portable power source lower cover one end and is installed on portable power source lower cover other end top.

According to described technical characteristics, the portable power source lower cover is made of rectangular housing, described rectangular housing one end is provided be used to the circuit board accepting groove of accommodating circuit board, if the described rectangular housing other end is provided be used to the battery container space of accommodating the joint dry cell; Described battery container interior volume is provided be used to a plurality of battery container grooves that every batteries is installed, be provided with a breach on the sidewall of described circuit board accepting groove, be provided with baffle plate in this breach, this baffle plate is provided with a plurality of cylinders behind, and the both sides of this cylinder are respectively arranged with reference column.

According to described technical characteristics, cover under the described portable power source and be provided with button.

According to described technical characteristics, described circuit board comprises that the circuit welded plate is arranged at respectively large USB interface and the little USB interface of circuit welded plate one side.

According to described technical characteristics, described dry cell is made of several lithium batteries or Ni-MH battery.

The beneficial effects of the utility model: the circuit board and the dry cell that adopt movable power shell and be arranged at respectively movable power shell inside because of the technical program, during use, when the USB interface on the circuit board is connected with extraneous power supply, can the power supply product that be connected be charged by circuit board, reach charge function; When the USB interface on the circuit board is not connected with extraneous power supply, described dry cell is powered to the power supply product that is connected, and reaches function of supplying power, therefore, portable power source in the utility model not only can reach function of supplying power, but also can reach charge function.

Below in conjunction with drawings and Examples, the technical solution of the utility model is described in further detail.

Description of drawings

Fig. 1 is the stereogram that can doublely make the portable power source of charger in the utility model;

Fig. 2 is the three-dimensional exploded view that can doublely make the portable power source of charger in the utility model.

Embodiment

Please refer to Figure 1 and Figure 2, below in conjunction with embodiment a kind of portable power source that can doublely make charger is described, comprise movable power shell and place respectively the inner removabledry cell 1 of movable power shell and circuit board.

Described movable power shell comprises the portable power sourcelower cover 3 that is arranged at the bottom, thecell cover 5 that is installed on the portable powersource loam cake 4 of portable power sourcelower cover 3 one ends and is installed on portable power sourcelower cover 3 other end tops.Portable power sourcelower cover 3 is made of rectangular housing, and described rectangular housing one end is provided be used to the circuitboard accepting groove 31 of accommodating circuit board, if the described rectangular housing other end is provided be used to the battery container space of accommodating jointdry cell 1; Described battery container interior volume is provided be used to a plurality ofbattery container grooves 32 that every batteries is installed, be provided with a breach on the sidewall of described circuitboard accepting groove 31, be provided withbaffle plate 33 in this breach, thisbaffle plate 33 is provided with a plurality ofcylinders 34 behind, and the both sides of thiscylinder 34 are respectively arranged with reference column 35.Be provided withbutton 6 on the described portable power source lower cover 3.Described circuit board comprises that circuit weldedplate 21 is arranged at respectivelylarge USB interface 22 and thelittle USB interface 23 of circuit weldedplate 21 1 sides.Describeddry cell 1 is made of several lithium batteries or Ni-MH battery.

In the present embodiment, describeddry cell 1 placesbattery container groove 32 inside, and described circuit board places in the circuitboard accepting groove 31, described portable powersource loam cake 4 is installed on above the portable power sourcelower cover 3, and is positioned at the circuit board place.Describedcell cover 5 is installed on above the portable power sourcelower cover 3, and is positioned atdry cell 1 place.Describedbutton 6 passes portable powersource loam cake 4.

In circuit board and portable power sourcelower cover 3 intersections, describedlarge USB interface 22 places in the receiving space thatcylinder 34 and portable power sourcelower cover 3 one sidewalls form, and describedlittle USB interface 23 places in another receiving space thatcylinder 34 and portable power sourcelower cover 3 another sidewalls form.

At first button is installed on the portable powersource loam cake 5, secondly device, circuit board is loaded on portable power sourcelower cover 3, then portable powersource loam cake 5 and portable power sourcelower cover 3 is snapped together, and buckles at last the assembling thatcell cover 5 is namely finished whole housing.When changing dry cell,first cell cover 5 is extracted, thendry cell 1 is put intobattery container groove 32, cover atlast cell cover 5 and get final product.

In the present embodiment, described portable power source of holding concurrently charging has been realized the repeatedly portable power source of charging, can replace again battery core (dry cell) part.Be the combination of portable power source and charger.Can be No. 5 battery chargings of routine that other electronic products use, such as toy, electric shaver etc.This product also can be regarded simultaneously " battery charger " use.

Simultaneously, described portable power source of holding concurrently charging has realized that portable power source can charge, and can change again inner battery core (dry cell), makes mobile electricity when outdoor application, in the short of electricity situation, can pass through the quick-replaceable battery, comes again to charge to terminal equipment.And the battery use of can repeatedly charging.

Total the above, the circuit board and thedry cell 1 that adopt movable power shell and be arranged at respectively movable power shell inside because of the technical program, during use, when the USB interface on the circuit board is connected with extraneous power supply, can the power supply product that be connected be charged by circuit board, reach charge function; When the USB interface on the circuit board is not connected with extraneous power supply, described dry cell is powered to the power supply product that is connected, and reaches function of supplying power, therefore, portable power source in the utility model not only can reach function of supplying power, but also can reach charge function.

Claims (6)

1. the portable power source that can doublely make charger is characterized in that: comprise movable power shell and place respectively the inner removable battery of movable power shell and circuit board.

2. the portable power source that can doublely make charger according to claim 1 is characterized in that: described movable power shell comprises the portable power source lower cover that is arranged at the bottom, the cell cover that is installed on the portable power source loam cake of portable power source lower cover one end and is installed on portable power source lower cover other end top.

3. the portable power source that can doublely make charger according to claim 2, it is characterized in that: the portable power source lower cover is made of rectangular housing, described rectangular housing one end is provided be used to the circuit board accepting groove of accommodating circuit board, if the described rectangular housing other end is provided be used to the battery container space of accommodating the joint dry cell; Described battery container interior volume is provided be used to a plurality of battery container grooves that every batteries is installed, be provided with a breach on the sidewall of described circuit board accepting groove, be provided with baffle plate in this breach, this baffle plate is provided with a plurality of cylinders behind, and the both sides of this cylinder are respectively arranged with reference column.

4. the portable power source that can doublely make charger according to claim 1 is characterized in that: cover under the described portable power source and be provided with button.

5. the portable power source that can doublely make charger according to claim 1, it is characterized in that: described circuit board comprises that the circuit welded plate is arranged at respectively large USB interface and the little USB interface of circuit welded plate one side.

6. the portable power source that can doublely make charger according to claim 1, it is characterized in that: described dry cell is made of several lithium batteries or Ni-MH battery.

Images