KR20170022251A - Case for smartphone using self generation of electricity - Google Patents

Case for smartphone using self generation of electricity Download PDF

Info

Publication number
KR20170022251A
KR20170022251A KR1020150117011A KR20150117011A KR20170022251A KR 20170022251 A KR20170022251 A KR 20170022251A KR 1020150117011 A KR1020150117011 A KR 1020150117011A KR 20150117011 A KR20150117011 A KR 20150117011A KR 20170022251 A KR20170022251 A KR 20170022251A
Authority
KR
South Korea
Prior art keywords
coil
cover plate
case
smartphone
unit
Prior art date
Application number
KR1020150117011A
Other languages
Korean (ko)
Inventor
송원록
지석기
Original Assignee
송원록
지석기
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 송원록, 지석기 filed Critical 송원록
Priority to KR1020150117011A priority Critical patent/KR20170022251A/en
Publication of KR20170022251A publication Critical patent/KR20170022251A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C15/00—Purses, bags, luggage or other receptacles covered by groups A45C1/00 - A45C11/00, combined with other objects or articles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N11/00—Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means
    • H02N11/002—Generators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/3883—Arrangements for mounting batteries or battery chargers
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
    • A45C2011/002—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00 for portable handheld communication devices, e.g. mobile phone, pager, beeper, PDA, smart phone

Abstract

The present invention discloses a smartphone case based on self-power generation. The smartphone case based on self-power generation according to the present invention comprises: a case portion having a space portion for accommodating a smartphone therein, and formed with an opening portion on a front surface thereof; and a cover plate having a coupling portion to be opened and closed while rotating on one side of the case portion, and covering the smartphone accommodated in the case portion from the front surface to protect the same. The cover plate is embedded with a power generation module formed in a plate shape disposed on a position facing the front surface of the case portion and including a magnet and coil therein. The coupling portion includes a linker portion for converting a rotational motion induced by a rotation of the cover plate to a straight line reciprocating motion. Accordingly, when a secondary battery basically embedded in the smartphone is completely discharged, power can be supplied to support the secondary battery.

Description

[0001] The present invention relates to a mobile phone case for self-

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a cellular phone case for self-power generation, and more particularly, to a cell phone case for self-power generation capable of supplying power to assist a secondary battery built-

Recently, smart phones have attracted much attention as mobile phones, and these smart phones have many useful functions such as MP3 support and video support, and most people own smartphones.

In the future, it is expected that the information and communication sector will be in the spotlight. As a result, demand for smartphones capable of providing various services and contents will expand explosively.

On the other hand, a smartphone has a battery (secondary battery) on the back, a glass touch screen on the front, and a button for function selection on the side of the smartphone. If you put it in your pocket or carry it in your pocket, there are a number of bad effects such as scratching your smartphone in the surrounding objects or breaking the glass liquid crystal (ie, touch screen) A flip cover for a mobile phone that can be used is often used. In other words, many people use a smartphone in a flip cover for a mobile phone in order to prevent a scratch on the touch screen of the smart phone or a malfunction of the smart phone due to a shock when the smart phone is accidentally dropped.

The flip cover for the mobile phone includes a cover for protecting the front touch screen of the smart phone incorporated in the case part so as to be rotatable on one side of the case part.

In such a flip cover, a smartphone user having frequent external activities has a capacity limit of the battery of the smartphone, and the auxiliary battery means is incorporated in the case or cover plate to use it when necessary. However, Therefore, the inconvenience to the person using the smartphone is still a problem.

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a cellular phone case for self-power generation capable of supplying power to assist a secondary battery built in a smart phone when the battery is completely discharged.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned technical problems, and it is an object of the present invention to provide a portable terminal which has a case portion having a space portion for receiving a cellular phone therein and an opening portion formed on the front surface thereof, And a cover plate which covers the front surface of the casing and covers the front surface of the casing. The cover plate is formed in a plate shape facing the front surface of the casing, and a power module including a magnet and a coil is built in the cover plate. And the coupling portion includes a linker portion for converting the rotational motion of the cover plate into a linear reciprocating motion.

According to an embodiment of the present invention, the magnets may be a pair of magnets facing each other with respect to the coil.

According to another embodiment of the present invention, the magnet may be a horseshoe-shaped magnet having a center at the center of the coil.

According to another embodiment of the present invention, the coil may be provided in a patterned shape on the plate material.

According to another embodiment of the present invention, a plurality of first unit coils of a patterned shape may be disposed on one surface of the plate material.

According to another embodiment of the present invention, a plurality of second unit coils of a patterned shape may be disposed on the other surface of the plate material.

According to another embodiment of the present invention, the first unit coil portion or the second unit coil portion located on one side or the other side of the plate material may be electrically connected through the through hole of the plate material.

According to another embodiment of the present invention, the coaxial hole may be formed by inserting the coaxial member into the center of the first unit coil section or the second unit coil section.

According to another embodiment of the present invention, the linker unit may include a zipper portion that linearly moves in gear-engagement with the serrated portion of the fan shape on the cover plate.

According to the mobile phone case for self-power generation according to the present invention, power can be supplied to assist a secondary battery built in a smart phone when the battery is completely discharged.

Hereinafter, the present invention will be described in detail.

The mobile phone case for self-power generation according to the present invention comprises a housing part having a space part for housing a cellular phone therein and having an opening at the front thereof, and a coupling part which is rotatably openable and closable at one side of the case part, And a cover plate for covering and protecting the cover plate from the front surface of the cover plate, wherein the cover plate is formed in a plate shape facing the front surface of the case portion, and a power generation module including a magnet and a coil is built in the cover plate, And the engaging portion includes a linker portion for converting the rotational motion caused by the rotation of the cover plate into a linear reciprocating motion.

The magnet may be a pair arranged so as to be opposed to each other around a coil, or the magnet may be a horseshoe magnet having a center at a center of the coil.

Further, the coil may be provided in a patterned shape on the plate material.

In addition, a plurality of first unit coils of a patterned shape may be disposed on one surface of the plate material, or a plurality of second unit coils of a patterned shape may be disposed on the other surface of the plate material.

The first unit coil portion or the second unit coil portion located on one side or the other side of the plate material may be electrically connected through the through hole of the plate material or may be electrically connected to the center of the first unit coil portion or the second unit coil portion And the coaxial member may be inserted.

The linker unit may include a zipper portion that linearly moves in gear-engagement with the serrated portion of the fan shape on the cover plate.

Claims (9)

A casing unit having a space for accommodating the mobile phone therein and having an opening at the front thereof;
And a cover plate having an engaging portion rotatably openable on one side of the case portion and covering the cellular phone built in the case portion from the front side to protect the cellular phone,
The cover plate
And a power generating module including a magnet and a coil is built in the inside of the case,
Wherein the engaging portion includes a linker portion for converting the rotational motion of the cover plate into a linear reciprocating motion.
The method according to claim 1,
And the magnets are one pair arranged so as to face each other with respect to the coil.
The method according to claim 1,
Wherein the magnet is a horseshoe-shaped magnet having a center at a center of the coil.
The method according to claim 1,
Wherein the coil is provided in a patterned shape on a plate material.
5. The method of claim 4,
And a plurality of first unit coils of a patterned shape are arranged on one surface of the plate material.
5. The method of claim 4,
And a plurality of second unit coils of a patterned shape are disposed on the other surface of the plate material.
The method according to claim 5 or 6,
Wherein the first unit coil portion or the second unit coil portion located on one side or the other side of the plate member is electrically connected through the through hole of the plate material.
The method according to claim 5 or 6,
And a coaxial member is inserted into the coaxial hole at a center of the first unit coil portion or the second unit coil portion.
The method according to claim 1,
Wherein the linker portion includes a teeth portion that engages with a serrated portion of a fan shape on a cover plate and performs a linear movement in a gear-engaged manner.
KR1020150117011A 2015-08-19 2015-08-19 Case for smartphone using self generation of electricity KR20170022251A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150117011A KR20170022251A (en) 2015-08-19 2015-08-19 Case for smartphone using self generation of electricity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150117011A KR20170022251A (en) 2015-08-19 2015-08-19 Case for smartphone using self generation of electricity

Publications (1)

Publication Number Publication Date
KR20170022251A true KR20170022251A (en) 2017-03-02

Family

ID=58427140

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150117011A KR20170022251A (en) 2015-08-19 2015-08-19 Case for smartphone using self generation of electricity

Country Status (1)

Country Link
KR (1) KR20170022251A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108600487A (en) * 2018-07-04 2018-09-28 西南大学 Graphene flexibility lightweight smart mobile phone shell

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108600487A (en) * 2018-07-04 2018-09-28 西南大学 Graphene flexibility lightweight smart mobile phone shell

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