CN203243384U - Mobile phone shell capable of charging by dry batteries - Google Patents

Mobile phone shell capable of charging by dry batteries Download PDF

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Publication number
CN203243384U
CN203243384U CN 201320139060 CN201320139060U CN203243384U CN 203243384 U CN203243384 U CN 203243384U CN 201320139060 CN201320139060 CN 201320139060 CN 201320139060 U CN201320139060 U CN 201320139060U CN 203243384 U CN203243384 U CN 203243384U
Authority
CN
China
Prior art keywords
mobile phone
phone shell
cell
dry cell
battery compartment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201320139060
Other languages
Chinese (zh)
Inventor
李新亚
王庆华
Original Assignee
李新亚
王庆华
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 李新亚, 王庆华 filed Critical 李新亚
Priority to CN 201320139060 priority Critical patent/CN203243384U/en
Application granted granted Critical
Publication of CN203243384U publication Critical patent/CN203243384U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a mobile phone shell capable of charging by dry batteries, which belongs to the technical field of mobile phone accessories. The utility model provides a mobile phone shell capable of charging a mobile phone by dry batteries. The mobile phone shell comprises a mobile phone shell main body adaptive to the mobile phone in shape, wherein a battery bin is arranged on the mobile phone shell main body, one or more dry batteries can be accommodated in the battery bin, and a voltage transformation circuit is arranged in the mobile phone shell main body; and after the dry batteries are placed in the battery bin, the mobile phone is charged by performing voltage transformation on the currents of the dry batteries. Via the scheme provided by the utility model, the mobile phone shell has a charging function, so that the problem of inconvenient charging for the mobile phone of a user while going out is solved; and via protection for the mobile phone, the use time of the mobile phone is prolonged, and the surface of the mobile phone is prevented from being damaged.

Description

Can utilize the mobile phone shell of dry battery charge
Technical field
The utility model belongs to the Cellphone Accessories technical field
Background technology
Nowadays mobile phone become people's daily life, the requisite communication apparatus of working, along with the screen of the development mobile phone of science and technology also is increasing, the power consumption of mobile phone also is more and more serious, only battery electric quantity can not satisfy the long-time demand of using of mobile phone in the mobile phone, yet it is extremely inconvenient to seek charge power supply when the user goes out the mobile phone short of electricity.
Mobile phone emergent charging equipment commonly used has at present: mobile phone back splint battery, portable power source
Its shortcoming is:
1, mobile phone back splint battery: need to install at the mobile phone back for a long time a poly-lithium battery, one side has increased the thickness of mobile phone and has weighed, and in a single day the back splint battery does not have electricity just not have the effect of emergent charging on the other hand.
2, portable power source: on the one hand, mobile phone normally user must carrying device, and portable power source may not be carried, in case on the other hand with the same effect that does not have electricity just not have emergent charging of back splint battery.
Summary of the invention
The purpose of this utility model is to solve:
The problem of mobile phone emergent charging inconvenience when 1, people go out.
2, the problem that need to wear with oneself of unnecessary charging device.
For realizing above-mentioned purpose, the utility model adopts the more convenient dry cell of finding as power supply, the emergent charging equipment that places the mobile phone shell body interior to wear at any time as mobile phone transforming circuit.Utilize screens and the magnet adsorption of mobile phone shell main body to fix dry cell, guarantee that dry cell is easy to loading and unloading, prevent from falling, and reduce the thickness of mobile phone shell main body, easy to carry, the complete form of assurance mobile phone shell main body.
In the technical solution of the utility model, also have following technical characterictic: with the mobile phone shell main body that the mobile phone shape adapts, the mobile phone shell main body is provided with battery compartment, and battery compartment is interior in order to place dry cell, the battery compartment both sides are provided with the hard contact that connects dry cell, and battery compartment is provided with loam cake.
In the technical solution of the utility model, also have following technical characterictic: the mobile phone shell body interior is provided with transforming circuit, when placing 1-3 joint dry cell, boost by transforming circuit and mobile phone is charged, when placing the dry cell of the above quantity of 3 joints, charge by the transforming circuit step-down and to mobile phone.
In the technical solution of the utility model, also have following technical characterictic: the transforming circuit in the mobile phone shell main body is provided with the plug that adapts with mobile phone.
In the technical solution of the utility model, also have following art feature: transforming circuit to battery compartment has connecting power line that dry cell is connected.
In the technical solution of the utility model, also have following technical characterictic: the groove bit length of described battery compartment installation dry cell equals the length of a joint dry cell.
The utility model makes mobile phone shell not only possess safeguard function under limited volumetric spaces prerequisite, and possesses the function of emergent charging.
Description of drawings
The utility model will be further described below in conjunction with accompanying drawing:
Fig. 1 is the back side of the present utility model organigram
The positive side schematic view of Fig. 2 mobile phone shell
The unassembled schematic diagram of Fig. 3 mobile phone shell and mobile phone
Schematic diagram after Fig. 4 mobile phone shell and the mobile phone assembling
Fig. 5 mobile phone shell is unkitted the dry cell schematic rear view
Fig. 6 mobile phone shell has filled the dry cell schematic rear view
Fig. 7 mobile phone shell schematic internal view
1: mobile phone shell main body 2: battery compartment 3: screens 4: the battery compartment loam cake
5: hard contact 6: dry cell 7: relay indicating light 8: external tapping
9: mobile phone 10: the plug 11 corresponding with mobile phone: magnet 12: transforming circuit
13: power line
Embodiment
Such as Fig. 1, Fig. 2, shown in Figure 7, this case mobile phone shell mainly is made of mobile phone shell main body 1, battery compartment 2, transforming circuit 12.
As shown in Figure 3, Figure 4, the mobile phone shell main body 1 that adapts with mobile phone 9 shapes.Mobile phone 9 is contained in the mobile phone shell main body 1, and mobile phone shell main body 1 is as the containment vessel of mobile phone 9 simultaneously.
Such as Fig. 1, shown in Figure 5, mobile phone shell main body 1 back is provided with battery compartment 2, is being unkitted dry cell 6 states, battery compartment loam cake 4 and 1 combination of mobile phone shell main body.
Such as Fig. 2, shown in Figure 6, at dress dry cell 6 states, utilize magnet 11 that dry cell 6 is held, and again that dry cell 6 is fixing with the screens 3 on the mobile phone shell main body 1.
Such as Fig. 1, Fig. 7, shown in Figure 4, after dry cell 6 is fixing, hard contact 5 contact dry cells 6 both positive and negative polarities conveyed electrical current to transforming circuit 12 by power line 13, charge by 10 pairs of mobile phones 9 of the plug corresponding with mobile phone after the transformation of transforming circuit 12, at this moment relay indicating light 7 brightens.
For adopting external equipment charging, transfer of data, aspect mobile phone 9 possesses in addition external tapping 8.

Claims (7)

1. one kind can be utilized dry cell to the mobile phone shell of cell-phone charging, it is characterized in that the mobile phone shell main body that adapts with the mobile phone shape, the mobile phone shell main body is provided with battery compartment, the dry cell that can hold 1 and above quantity in the battery compartment, the mobile phone shell body interior is provided with transforming circuit, by the transformation of dry cell electric current is charged to mobile phone.
2. the dry cell that utilizes according to claim 1 is to the mobile phone shell of cell-phone charging, it is characterized in that the mobile phone shell main body that adapts with the mobile phone shape, the mobile phone shell main body is provided with battery compartment, battery compartment is interior in order to place dry cell, the battery compartment both sides are provided with the hard contact that connects dry cell, and battery compartment is provided with loam cake.
According to claim 1 or the 2 described dry cells that utilize to the mobile phone shell of cell-phone charging, it is characterized in that the battery compartment place has the screens of utilizing, magnet that the dry cell of laying is fixed.
4. the dry cell that utilizes according to claim 1 is to the mobile phone shell of cell-phone charging, the mobile phone shell body interior is provided with transforming circuit, when placing 1-3 joint dry cell, boost by transforming circuit and mobile phone is charged, when placing the dry cell of the above quantity of 3 joints, charge by the transforming circuit step-down and to mobile phone.
According to claim 1 or the 4 described dry cells that utilize to the mobile phone shell of cell-phone charging, it is characterized in that the transforming circuit in the mobile phone shell main body is provided with the plug that adapts with mobile phone.
According to claim 1 or the 4 described dry cells that utilize to the mobile phone shell of cell-phone charging, it is characterized in that transforming circuit to battery compartment has connecting power line that dry cell is connected.
According to claim 1 or the 2 described dry cells that utilize to the mobile phone shell of cell-phone charging, it is characterized in that described battery compartment installs the length that the groove bit length of dry cell equals a joint dry cell.
CN 201320139060 2013-03-26 2013-03-26 Mobile phone shell capable of charging by dry batteries Expired - Fee Related CN203243384U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320139060 CN203243384U (en) 2013-03-26 2013-03-26 Mobile phone shell capable of charging by dry batteries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320139060 CN203243384U (en) 2013-03-26 2013-03-26 Mobile phone shell capable of charging by dry batteries

Publications (1)

Publication Number Publication Date
CN203243384U true CN203243384U (en) 2013-10-16

Family

ID=49320637

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320139060 Expired - Fee Related CN203243384U (en) 2013-03-26 2013-03-26 Mobile phone shell capable of charging by dry batteries

Country Status (1)

Country Link
CN (1) CN203243384U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105978056A (en) * 2015-03-13 2016-09-28 苏州宝时得电动工具有限公司 Power supply device and power transmission device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105978056A (en) * 2015-03-13 2016-09-28 苏州宝时得电动工具有限公司 Power supply device and power transmission device
CN105978055A (en) * 2015-03-13 2016-09-28 苏州宝时得电动工具有限公司 Power supply device and power transmission device

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131016

Termination date: 20160326

CF01 Termination of patent right due to non-payment of annual fee