KR200483087Y1 - a protect case for cellurlar phone within supplementary battery - Google Patents

a protect case for cellurlar phone within supplementary battery Download PDF

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Publication number
KR200483087Y1
KR200483087Y1 KR2020150002489U KR20150002489U KR200483087Y1 KR 200483087 Y1 KR200483087 Y1 KR 200483087Y1 KR 2020150002489 U KR2020150002489 U KR 2020150002489U KR 20150002489 U KR20150002489 U KR 20150002489U KR 200483087 Y1 KR200483087 Y1 KR 200483087Y1
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KR
South Korea
Prior art keywords
auxiliary battery
case
portable terminal
protective case
auxiliary
Prior art date
Application number
KR2020150002489U
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Korean (ko)
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KR20160003706U (en
Inventor
정경철
Original Assignee
정경철
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Application filed by 정경철 filed Critical 정경철
Priority to KR2020150002489U priority Critical patent/KR200483087Y1/en
Publication of KR20160003706U publication Critical patent/KR20160003706U/en
Application granted granted Critical
Publication of KR200483087Y1 publication Critical patent/KR200483087Y1/en

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    • 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
    • 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

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  • Telephone Set Structure (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

The present invention provides a power supply of an auxiliary battery stored in a protective case for a portable terminal to a portable terminal,
A protective case for a mobile phone, in which the auxiliary battery according to an embodiment of the present invention is housed,
A protective case for covering and protecting the portable terminal;
An auxiliary battery case formed on a back surface of the protective case and having a connection jack for accommodating auxiliary batteries and a power source for supplying the auxiliary batteries to the portable terminal;
And a lid provided on the auxiliary battery case to prevent the auxiliary battery from being separated from the auxiliary battery.

Description

A protective case for a mobile phone in which a secondary battery is housed.

The present invention relates to a protective case for a mobile phone, and more particularly to a protective case for a mobile phone in which an auxiliary battery for supplying a power source of an auxiliary battery stored in a protective case to a portable terminal when the main battery is discharged is housed.

Generally, portable terminals such as a mobile phone, a PDA (Personal Digital Assistant), a handheld computer and the like can be used regardless of place and time. As the mobile terminal is added with various functions such as a communication function, a multimedia function, and a wireless internet function, its use field is increasing day by day.

Especially, when Apple's iPhone launches, users can use various functions such as web surfing, video playback, and download various applications to use video recording, voice command, 3D graphics game, document reading, electronic dictionary, map, MP3 .

However, due to the limitation of battery capacity of a portable terminal such as a smart phone, when the battery is discharged for a long time, there is a disadvantage that the function can not be utilized properly.

Therefore, a portable simple charger using a lithium ion battery or a lithium polymer battery is being developed for charging the battery smoothly outdoors, rather than a commercial power source.

The additional device of the conventional portable terminal has the protection case and the auxiliary battery separately provided to provide respective convenience. Therefore, the user has to purchase and carry the two devices separately if necessary, thereby causing economic loss and inconvenience of carrying.

Meanwhile, in order to increase the battery capacity of the portable terminal, an external auxiliary battery is used. At this time, a separate connection cable is required to electrically connect the external auxiliary battery and the portable terminal, There was an inconvenience to do.

A utility power supply is disclosed in Utility Model Registration Application No. 20-2013-0001431 (filed on February 25, 2013).

An embodiment of the present invention relates to a protective case for a mobile phone in which an auxiliary battery is housed so that the power of the auxiliary battery stored in the protective case when the main battery is discharged is supplied to the portable terminal so as to provide practicality to the user.

An embodiment of the present invention relates to a protective case for a mobile phone in which a supplementary battery is housed so that the charging jack supplied to the portable terminal can be housed without exposing the auxiliary battery to the outside of the protection case.

The embodiment of the present invention relates to a protective case for a mobile phone in which a supplementary battery is housed so as to improve convenience and portability since the protection case and the auxiliary battery are not separately purchased and carried.

An embodiment of the present invention relates to a protective case for a mobile phone in which a secondary battery is housed so that the protection case can be made slim and compact due to the structure simplification.

A protective case for a mobile phone, in which the auxiliary battery according to an embodiment of the present invention is housed,

A protective case for covering and protecting the portable terminal;

An auxiliary battery case formed on a back surface of the protective case and having a connection jack for accommodating auxiliary batteries and a power source for supplying the auxiliary batteries to the portable terminal;

And a lid provided on the auxiliary battery case to prevent the auxiliary battery from being separated from the auxiliary battery.

According to a preferred embodiment,

And is hinged to be rotatable within an arbitrary angle range to the auxiliary battery case so as to be used as a cradle when watching the DMB using the portable terminal.

The cover

And is opened / closed by being slidably moved in the longitudinal or transverse direction with respect to the case for the auxiliary battery.

And a receiving groove is formed on the back surface of the auxiliary battery case so that the connecting jack can be drawn out.

And a locking part formed on the back surface of the auxiliary battery case so as to restrict the opening of the cover from the auxiliary battery case and formed of a rocker to be detachably attached to the locking groove .

And the auxiliary battery case is injection-molded integrally into the protective case.

Wherein a cable of the connection jack is seated in a recessed state in the auxiliary battery case so that the cover is in close contact with the back surface of the auxiliary battery case when the power supply of the auxiliary battery is supplied to the portable terminal by the connection jack, And a groove is formed.

And a magnetic body attached to the case for the auxiliary battery and the lid closely in contact with the auxiliary battery case to limit opening of the lid from the auxiliary battery case.

The embodiment of the present invention constituted as described above has the following advantages.

When the main battery is discharged, the auxiliary battery stored in the protective case is not separated from the protective case, and the power of the auxiliary battery is supplied to the portable terminal, so that practicality can be provided to the user.

In addition, since the charging jacks supplied to the portable terminal are stored without being exposed to the outside of the protective case, the auxiliary battery can be prevented from falling on the floor when the portable terminal with the protective case is housed in the pocket, .

In addition, since the protection case and the auxiliary battery are not required to be separately purchased and carried, it is possible to reduce the economic burden and provide convenience and portability to the user.

In addition, due to the simplification of the structure of the protective case, it is possible to reduce the cost cost, to make the appearance slimmer and compact, and to improve the merchantability and purchasing power.

1 is a perspective view of a protective case for a mobile phone in which an auxiliary battery according to an embodiment of the present invention is housed,
2 (a), (b) and (c) illustrate a process for using a power source of the auxiliary battery housed in a protective case in a protective case for a mobile phone, in which the auxiliary battery according to an embodiment of the present invention is housed,
FIG. 3 is a view of a protective case for a mobile phone in which the auxiliary battery according to an embodiment of the present invention is housed,
4 is a second use state view of a protective case for a mobile phone in which an auxiliary battery according to an embodiment of the present invention is housed.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, which are intended to illustrate the present invention in such a manner that a person skilled in the art can easily carry out the present invention. And does not mean that the technical idea and category of the design is limited.

The protective case for a mobile phone, in which the auxiliary battery according to an embodiment of the present invention shown in FIGS. 1 to 4 is housed,

A protective case 11 that covers and protects the portable terminal 10 (for example, an Apple iPhone (smart phone));

The main body of the portable terminal 10 is provided with a protective housing 11 protruding from the back surface of the protective case 11 and having a receiving groove 21 for receiving the auxiliary battery 12, An auxiliary battery case 14 formed on the rear surface of a receiving groove 16 in which a connecting jack 13 for supplying power to the portable terminal 10 is housed in a recessed state;

And a lid 15 provided on the auxiliary battery case 14 to prevent the auxiliary battery 12 from being separated.

The cover (15)

When viewing the DMB using the portable terminal 10, the portable terminal 10 can be rotated in an arbitrary angle range with respect to the auxiliary battery case 14 so that the portable terminal 10 can be used as a stand for erecting the portable terminal 10 at an angle. The hinge can be fixed.

Although not shown in the drawings, the cover 15

The auxiliary battery case 14 is provided with a guide rail formed on a side surface of the auxiliary battery case 14 and a coupling piece formed on the cover 15 corresponding to the guide rail, Or in the lateral direction (that is, in the width direction).

A locking groove 17 is formed at a position on the back surface of the auxiliary battery case 14 so as to selectively restrict opening of the cover 15 from the auxiliary battery case 14, And a locker 18 formed on the cover 15 so as to be attached to and detached from the locking groove 17.

The auxiliary battery case (14) can be integrally injection-molded into the protective case (11).

When the power of the auxiliary battery 12 is supplied to the portable terminal 10 by the connection jack 13, the cover 15 is brought into close contact with the back surface of the auxiliary battery case 14, A seating groove 20 in which the cable 19 of the connecting jack 13 is seated in a recessed state can be formed in the case 14 for the user.

Although not shown in the drawings, the auxiliary battery case 14 and the lid 15 which are in close contact with the auxiliary battery case 14 may be disposed at any positions to selectively restrict opening of the lid 15 from the auxiliary battery case 14 And a magnetic body to be mounted thereon, respectively.

Hereinafter, an example of using a protective case for a mobile phone in which the auxiliary battery according to an embodiment of the present invention is housed will be described in detail with reference to the accompanying drawings.

1 to 4, when the main battery (not shown) mounted on the protective case 11 is discharged, the main battery is not removed from the portable terminal 10, The power of the auxiliary battery 12 can be supplied.

More specifically, as shown in FIG. 2A, the lid 15 is opened from the auxiliary battery case 14 around its hinge (not shown). The lock state of the locking portion formed by the locking groove 17 formed at one side of the auxiliary battery case 14 and the locker 18 formed at the corresponding lid 15 is released, The cover 15 is opened from the cover 14.

At this time, the auxiliary battery 12 and the connecting jack 13 are accommodated in the receiving grooves 21 and 16 formed in the auxiliary battery case 14, respectively.

2B, after the connection jack 13 connected to the auxiliary battery 12 is taken out from the receiving groove 16 (at this time, the auxiliary battery 12 is connected to the auxiliary battery case The connector 13a of the connection jack 13 is connected to the connection terminal 11a formed in the portable terminal 11 so as to be made conductive Respectively.

Therefore, the power of the auxiliary battery 12 stored in the auxiliary battery case 14 can be supplied to the portable terminal 11 through the connection jack 13.

2 (c), the portable terminal 10 can perform a predetermined function such as a call using the cover 15 in a closed state with the auxiliary battery case 14. [

At this time, since the cable 19 of the connecting jack 13 is held in the receiving groove 20 formed in the auxiliary battery case 14, (14).

Therefore, even when the power source of the auxiliary battery 12 is supplied to the portable terminal 10 by the connection jack 13, the lid 15 can be brought into close contact with the auxiliary battery case 14 .

Therefore, even when the portable terminal 10 is carried with the auxiliary battery 12 being supplied with power from the portable terminal 10, the appearance of the protection case 11 can be made slim, and portability is improved.

That is, when the portable terminal 10 uses the main battery power as shown in FIG. 2 (c) or when the portable terminal 10 uses the power of the auxiliary battery 12 as shown in FIG. 3 , The entire thickness of the outer surface of the protective case 11 becomes the same (thus making it possible to easily carry the portable terminal 10)

The lid 15 is locked from the auxiliary battery case 14 by locking the locking groove 17 formed in the auxiliary battery case 14 and the locker 18 formed in the lid 15 correspondingly, It is possible to prevent the opening 15 from being arbitrarily opened.

As shown in FIG. 4, when the DMB is viewed using the portable terminal 10, a separate stand is unnecessary. That is, after the lid 15 is opened from the auxiliary battery case 14, the portable terminal 10 is erected in a "∧" shape using the protective case 11 and the lid 15 to watch the DMB .

Therefore, it is not necessary to use and carry a separate stand to set the mobile terminal 10 at an inclination angle in order to view the DMB as the portable terminal 10.

As described above, according to the protective case for a mobile phone in which the auxiliary battery according to an embodiment of the present invention is housed, when the main battery of the portable terminal 10 is discharged, The power of the auxiliary battery 12 stored in the auxiliary battery case 14 can be supplied to the portable terminal 10 using the connection jack 13. [ As a result, it is not necessary to separately carry the protection case 11 and the auxiliary battery 12 for covering and protecting the portable terminal 10, thereby improving portability.

10; Mobile terminal
11; Protective case
12; Secondary battery
13; Jack for connection
14; Case for auxiliary battery
15; cover
16; Storage home
17; Locking groove
18; Locker
19; cable
20; Seat groove

Claims (8)

A protective case 11 for covering and protecting the portable terminal 10;
An auxiliary battery case (14) integrally injection molded on the back surface of the protective case;
A cover 15 which is hingedly fixed to the auxiliary battery case 14 in an arbitrary angle range for use as a cradle when the DMB is viewed using the portable terminal, And an auxiliary battery for storing the auxiliary battery,
A housing groove 21 formed in the auxiliary battery case 14 for accommodating the auxiliary battery 12 and a connection jack 13 for supplying power to the portable terminal A receiving groove 16;
The auxiliary battery 12 is connected to the auxiliary battery 14 by the connection jack 13 so that the auxiliary battery 12 can be supplied with power by the connection jack 13 in a state in which the cover 15 is in close contact with the back surface of the auxiliary battery case 14. [ And a seat groove (20) formed in the case (14) and in which the cable (19) of the connecting jack (13) is seated in a recessed state. delete delete delete delete delete delete delete
KR2020150002489U 2015-04-17 2015-04-17 a protect case for cellurlar phone within supplementary battery KR200483087Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020150002489U KR200483087Y1 (en) 2015-04-17 2015-04-17 a protect case for cellurlar phone within supplementary battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020150002489U KR200483087Y1 (en) 2015-04-17 2015-04-17 a protect case for cellurlar phone within supplementary battery

Publications (2)

Publication Number Publication Date
KR20160003706U KR20160003706U (en) 2016-10-26
KR200483087Y1 true KR200483087Y1 (en) 2017-04-05

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101945842B1 (en) 2016-12-13 2019-02-08 최주호 Auxiliary battery attached mobile terminal
KR200488893Y1 (en) * 2017-07-28 2019-08-13 (주)아이티엔제이 Holder for embedding tablet
KR101868289B1 (en) * 2017-08-04 2018-06-15 신승민 Protective case for a mobile terminal
KR101968947B1 (en) 2017-09-11 2019-04-15 신승민 Smart distribution box for preventing an electric shock
CN207460255U (en) 2017-10-16 2018-06-05 辛承玟 Mobile terminal protective shell

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101325902B1 (en) * 2013-06-14 2013-11-07 박문수 Case for mobile
KR101400260B1 (en) * 2013-12-20 2014-05-28 (주)포밍코리아 Mobile case associated with battery cover having door for changing battery
KR101450311B1 (en) * 2014-02-07 2014-10-23 지영진 Mobile phone case

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101325902B1 (en) * 2013-06-14 2013-11-07 박문수 Case for mobile
KR101400260B1 (en) * 2013-12-20 2014-05-28 (주)포밍코리아 Mobile case associated with battery cover having door for changing battery
KR101450311B1 (en) * 2014-02-07 2014-10-23 지영진 Mobile phone case

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