CN202503333U

CN202503333U - Movable power supply

Info

Publication number: CN202503333U
Application number: CN2012200920058U
Authority: CN
Inventors: 何雪林
Original assignee: DONGGUAN APE ENERGY TECHNOLOGY Co Ltd
Current assignee: DONGGUAN APE ENERGY TECHNOLOGY Co Ltd
Priority date: 2012-03-13
Filing date: 2012-03-13
Publication date: 2012-10-24
Anticipated expiration: 2022-03-13

Abstract

The utility model relates to a movable power supply which is capable of charging wirelessly and comprises a power supply, a first main body and a second main body, wherein the power supply comprises a battery core, a protective circuit and a charge and discharge circuit; the battery core and the protective circuit are arranged at the first main body; the charge and discharge circuit is arranged at the second main body; ends of the first main body and the second main body are electrically connected with each other; and the other ends can be coupled or separated operationally. The movable power supply disclosed by the utility model can charge electronic terminal products or other intelligent cell phones directly without any external charge cables. The movable power supply is designed to adopt two separated structures, so that space is saved and the movable power supply is convenient to carry with. In addition, a plurality of modes and standard interfaces are arranged, so that the movable power supply is convenient for charging or supplying power to the electronic terminal products directly and can also be flexibly applied.

Description

Mobile power supply

Technical Field

The present invention relates to a portable power source for electronic products, and more particularly to a portable power source.

Background

People in the twenty-first century have entered the age of information life. Digital products such as mobile phones, digital cameras, palm computers and the like become necessary articles for people to live. When the devices cannot work normally due to the insufficient battery power, the devices need to be charged immediately to recover to work normally. However, the mobile power supply can provide electric energy (power supply or charging) for various digital products at any time and any place in a mobile state, so that convenience is brought to the life of people, and the mobile power supply becomes one of indispensable products in the life of people.

However, when a mobile power supply sold in the market charges a mobile phone or a camera, the mobile power supply needs to be charged only through an external charging connection wire, and the mobile power supply can be used for charging only a single mobile phone; it is inconvenient for people who need to immediately charge or use mobile phones temporarily.

In view of this, it is desirable to improve the conventional portable power source.

Disclosure of Invention

The utility model aims to solve the technical problem that a novel portable power source is provided to overcome the aforesaid is not enough.

In order to achieve the above object, the present invention adopts the following technical solution, namely, a mobile power supply, which comprises: a power supply including a battery cell, a protection circuit, and a charge/discharge circuit; the battery core and the protection circuit are arranged on the first main body; the charge-discharge circuit is arranged on the second main body; one end of the first main body is electrically connected with one end of the second main body, and the other end of the first main body is selectively coupled or separated.

More specifically, an output interface is provided on the first end of the second body to supply power to the mobile terminal device.

Specifically, the output interface comprises a first standard output interface.

Specifically, the output interface further comprises a second standard output interface.

Preferably, the first end of the first body has a first receiving groove for receiving the first standard output interface, so that the first body is coupled to the second body.

Preferably, the first end of the first body further comprises a second receiving groove for receiving a second standard output interface, so that the first body is coupled with the second body.

Preferably, the second end of the second body is provided with a connector, and the connector comprises a third standard interface or/and a fourth standard for charging or supplying power by an external wire.

Preferably, the second end of the second body further comprises a power key and a function key.

Preferably, a clamping position is further disposed in the first accommodating groove and/or the second accommodating groove for further clamping the first standard output interface and/or the second standard output interface, respectively.

Specifically, the first main body and the second main body are electrically connected through a flexible electric wire.

The utility model has the advantages that: the charging device can directly charge electronic terminal products or other intelligent mobile phones without an external charging wire. The structure adopts a two-section separated structural design, saves space and is convenient to carry. In addition, the system is provided with various types or standard interfaces so as to conveniently charge or supply power for the electronic terminal products, thereby facilitating direct charging and keeping flexible application.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention, and illustrates that it can be used to charge various electronic terminal products of apple inc.

Fig. 2 is a schematic view of end surfaces of the first body and the second body in this embodiment.

Fig. 3 is a schematic diagram illustrating charging of other mobile phones according to the present embodiment.

Fig. 4 is a schematic diagram of the embodiment after coupling.

Fig. 5 is a schematic structural diagram of another embodiment of the present invention, and illustrates that it can be used to charge various electronic terminal products of apple inc.

Fig. 6 and 7 are schematic diagrams illustrating charging of other mobile phones according to this embodiment.

Fig. 8 is a schematic view of end faces of the first body and the second body in this embodiment.

Fig. 9 is a schematic diagram of the embodiment after coupling.

Detailed Description

The present invention will be described and explained in detail with reference to the drawings and the embodiments so that those skilled in the art can understand and reproduce the same.

Fig. 1 to 4 disclose an embodiment of the present invention. Referring to fig. 1 to 4, the mobile power supply 100 in the present embodiment is mainly directed to apple brand electronic products. The portable power source 100 includes two main bodies, a first main body 10, a second main body 11, and a power source (not shown), wherein the power source includes a battery cell, a protection circuit, and a charging/discharging circuit. Specifically, the battery cell and the protection circuit are disposed in the first body 10, and the charge/discharge circuit is disposed in the second body 11.

Referring to fig. 1, the first body 10 and the second body 11 are electrically connected through a flexible wire 115. The second main body 11 includes a first end 111 and a second end 112, the first end 111 of the second main body is provided with an output interface 113 protruding outward, the output interface 113 is an Apple 30 pin male output interface, and is specifically for various electronic products of Apple inc, such as a smart phone (IPhone), a tablet pc (IPAD), and an MP3 player (IPOD).

Referring to fig. 2, an end surface 101 of the first main body 10 opposite to the first end 112 of the second main body 11 is provided with an accommodating groove 102, the accommodating groove is provided at a position corresponding to the male output interface 113 of Apple 30 pin, and the size of the accommodating groove is matched with the male output interface 113 of Apple 30 pin, so that the male output interface 113 of Apple 30 pin can be accommodated in the accommodating groove 102, and thus, the first main body 10 is coupled with the second main body 11, thereby enabling the portable power source 100 to be conveniently carried and reducing the occupied space and area (see fig. 4 for details). Certainly, in order to further clamp the male output interface 113 of Apple 30 pin in the accommodating groove 102, a detent or a plurality of detents may be provided in the groove, so as to couple the first main body 10 and the second main body 11 well, and improve the coupling stability.

In this embodiment, the design of Apple 30 pin male output interface 113 makes portable power source 100 directly be connected with smart mobile phone (IPhone), panel computer (IPAD) and MP3 player (IPOD) etc. and charge or supply power, has avoided using external electric wire, reduces the use of electric wire, makes the structure and the connection of product more succinct, and the cost also reduces thereupon.

It should be noted that the second end 121 of the second body 11 is provided with a USB female output socket 114 and a Micro USB Charge In interface 117 for charging or supplying power to an external wire 116. Therefore, certain equipment which is not an Apple 30 pin male output interface is facilitated, and charging can be carried out through an external charging wire through a USB output female socket. As shown in fig. 3, the mobile power supply 100 charges a mobile phone that does not use an Apple 30 pin male output interface through an external charging cable.

Advantageously, a function key 122 is further provided on the second end 121 of the second body 11, and a corresponding circuit is coupled to implement a corresponding operation function (see fig. 3 for details).

Fig. 5-9 disclose another embodiment of the present invention. Referring to fig. 5 to fig. 9, the mobile power supply 100' in the present embodiment is substantially the same as the above embodiments, and therefore the same technical content will not be described below, and the differences are as follows:

the first end 112 of the second main body 11 is provided with a male output interface 118 of Micro USB besides the male output interface 113 of Apple 30 pin, so that the male output interface 113 of Apple 30 pin and the male output interface of Micro USB can be directly inserted into the electronic product of the american Apple company to be charged and the male output interface 118 of Micro USB is commonly relied on, i.e. the charging can be performed simultaneously (as shown in fig. 5 and 6).

Referring to fig. 7, the mobile power supply 100 charges a mobile phone that does not use the Apple 30 pin male output interface 113 and the Micro USB male output interface 118 through an external charging cable.

Besides, the end surface 101 of the first main body 10 opposite to the first end 112 of the second main body 11 is provided with a first receiving groove 102 and a second receiving groove 103 for receiving the Micro USB male output interface 118. As disclosed in the above embodiments, in order to further clamp the male output interface 113 of Apple 30 pin in the receiving slot 102, a detent or a plurality of detents may be provided in the receiving slot, so as to couple the first body 10 and the second body 11 well, thereby improving the coupling stability. The second receiving groove 103 can adopt the same technical means to achieve the above purpose, and will not be described again.

As shown in fig. 9, when the charging is completed or not needed, the first body 10 and the second body 11 are combined together, and the two exposed male output connectors are just inside the two accommodating grooves (see fig. 8), so that the overall volume can be reduced, and the portable electric charger is convenient to carry, and is beautiful and practical.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, which is defined by the appended claims.

Claims

1. A mobile power supply is characterized by comprising:

a power supply including a battery cell, a protection circuit, and a charge/discharge circuit;

the battery core and the protection circuit are arranged on the first main body;

the charge-discharge circuit is arranged on the second main body; wherein,

one end of the first main body is electrically connected with one end of the second main body, and the other end of the first main body is selectively coupled or separated.

2. The portable power source of claim 1, wherein the first end of the second body is provided with an output interface for providing power to the mobile terminal device.

3. The portable power supply of claim 2, wherein the output interface comprises a first standard output interface.

4. The mobile power supply of claim 3, wherein the output interface further comprises a second standard output interface.

5. The portable power source of claim 3, wherein the first end of the first body has a first receiving slot for receiving the first standard interface, so that the first body is coupled to the second body.

6. The portable power source of claim 3, wherein the first end of the first body further comprises a second receiving slot for receiving a second standard output interface to couple the first body with the second body.

7. The portable power source of claim 1, wherein a connection port is disposed at the second end of the second body, and the connection port includes a third standard interface or/and a fourth standard interface for charging or supplying power via an external cable.

8. The portable power source of claim 5, wherein the second end of the second body further comprises a power key and a function key.

9. The portable power source of claim 6, wherein a detent is further disposed in the first receiving cavity and/or the second receiving cavity for further locking the first standard output interface and/or the second standard output interface, respectively.

10. The portable power source of any one of claims 1-9, wherein the first body and the second body are electrically connected by a flexible wire.