CN203968165U - A kind of flash chamber of mobile phone - Google Patents

A kind of flash chamber of mobile phone Download PDF

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Publication number
CN203968165U
CN203968165U CN201420145396.4U CN201420145396U CN203968165U CN 203968165 U CN203968165 U CN 203968165U CN 201420145396 U CN201420145396 U CN 201420145396U CN 203968165 U CN203968165 U CN 203968165U
Authority
CN
China
Prior art keywords
mobile phone
flash chamber
public access
access mouth
memory
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
CN201420145396.4U
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Chinese (zh)
Inventor
王玉恩
Original Assignee
王玉恩
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 王玉恩 filed Critical 王玉恩
Priority to CN201420145396.4U priority Critical patent/CN203968165U/en
Application granted granted Critical
Publication of CN203968165U publication Critical patent/CN203968165U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of flash chamber of mobile phone; it comprises memory, connecting circuit, public access mouth, maternal interface; public access mouth, maternal interface, memory are all connected with connecting circuit; public access mouth is connected with mobile phone maternal interface; thereby make mobile phone can operate easily the storage in the flash chamber of the utility model mobile phone, thereby realize uniting two into one of mobile phone protection and dilatation.

Description

A kind of flash chamber of mobile phone
Technical field
The utility model relates to a kind of communication device, particularly relates to a kind of flash chamber of mobile phone.
Background technology
Mobile phone protecting case/cover is only to provide the protection of opponent's machine shell or makes cell phone appearance more personalized at present, and function ratio is more single.There are at present a lot of mobile phones all to support that OTG(OTG is the abbreviation of On-The-Go, a kind of technology that is mainly used in the connection between various equipment or mobile device and carries out exchanges data) function, by OTG patchcord, connect USB flash disk, card reader or portable hard drive etc. and operate external storage, the shortcoming of this mode: one, carry inconvenience, connect peripheral hardware because needs use OTG line, therefore in the time using peripheral hardware, carry inconvenience.Two, use inconvenience, need extra OTG data wire connect again USB flash disk; If read the data on storage card, need special memory card reader.Three, in the time using OTG peripheral hardware, cannot be in most cases mobile phone charging.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of flash chamber of mobile phone, and it is the storage in operated products easily, thereby realizes uniting two into one of mobile phone protection and dilatation.
The utility model solves above-mentioned technical problem by following technical proposals: a kind of flash chamber of mobile phone, it is characterized in that, it comprises memory, connecting circuit, public access mouth, maternal interface, public access mouth, maternal interface, memory are all connected with connecting circuit, and public access mouth is connected with mobile phone maternal interface.
Positive progressive effect of the present utility model is: the utility model is the storage in operated products easily, thereby realizes uniting two into one of mobile phone protection and dilatation.Storage of the present utility model can be the storage that is integrated in the fixed capacity in product of the present invention, can be also the storage realizing by inserting storage card.The utility model provides protection or can extended mobile phone memory space personalized time for mobile phone, and in use procedure, does not affect the charge function of mobile phone.
Brief description of the drawings
Fig. 1 is the schematic diagram of the flash chamber of the utility model mobile phone.
Embodiment
Provide the utility model preferred embodiment below in conjunction with accompanying drawing, to describe the technical solution of the utility model in detail.
As shown in Figure 1, the flash chamber of the utility model mobile phone comprises memory, connecting circuit, public access mouth, maternal interface, and public access mouth, maternal interface, memory are all connected with connecting circuit, and public access mouth is connected with mobile phone maternal interface.
Public access mouth is OTG interface, and maternal interface is MINI USB interface, and public access mouth is for inserting the MINI USB interface of mobile phone, and it is mobile phone charging that maternal interface is deposited electrical equipment by connecting with external mobile phone.Connecting circuit connects each public access mouth, maternal interface or module, and the circuit of corresponding protection is provided simultaneously, thereby realizes product function.Memory can integrated fixing memory capacity storage chip, can be also integrated memory card slot, realize by inserting storage card.Mobile phone is loaded onto after the flash chamber of the utility model mobile phone; can shell protection be provided or make mobile phone more personalized for mobile phone; OTG interface on the treasured of dilatation is simultaneously connected with the original MINI USB interface of mobile phone; by the connecting circuit connected storage in dilatation treasured, thus the memory capacity of extended mobile phone.When mobile phone need to charge, charger interface can be inserted to MINI USB interface is directly mobile phone charging by interlock circuit.
Above-described specific embodiment; technical problem, technical scheme and beneficial effect to solution of the present utility model further describe; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment of making, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.

Claims (1)

1. a flash chamber for mobile phone, is characterized in that, it comprises memory, connecting circuit, public access mouth, maternal interface, and public access mouth, maternal interface, memory are all connected with connecting circuit, and public access mouth is connected with mobile phone maternal interface.
CN201420145396.4U 2014-03-28 2014-03-28 A kind of flash chamber of mobile phone Expired - Fee Related CN203968165U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420145396.4U CN203968165U (en) 2014-03-28 2014-03-28 A kind of flash chamber of mobile phone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420145396.4U CN203968165U (en) 2014-03-28 2014-03-28 A kind of flash chamber of mobile phone

Publications (1)

Publication Number Publication Date
CN203968165U true CN203968165U (en) 2014-11-26

Family

ID=51928704

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420145396.4U Expired - Fee Related CN203968165U (en) 2014-03-28 2014-03-28 A kind of flash chamber of mobile phone

Country Status (1)

Country Link
CN (1) CN203968165U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106686168A (en) * 2017-03-28 2017-05-17 王金锁 Capacity-expanding type mobile phone shell

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106686168A (en) * 2017-03-28 2017-05-17 王金锁 Capacity-expanding type mobile phone shell

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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: 20141126

Termination date: 20170328

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