KR20170052369A - Smartphone Case - Google Patents

Smartphone Case Download PDF

Info

Publication number
KR20170052369A
KR20170052369A KR1020150154739A KR20150154739A KR20170052369A KR 20170052369 A KR20170052369 A KR 20170052369A KR 1020150154739 A KR1020150154739 A KR 1020150154739A KR 20150154739 A KR20150154739 A KR 20150154739A KR 20170052369 A KR20170052369 A KR 20170052369A
Authority
KR
South Korea
Prior art keywords
battery
case
smartphone
cable
present
Prior art date
Application number
KR1020150154739A
Other languages
Korean (ko)
Other versions
KR101741726B1 (en
Inventor
박준형
김선아
조성주
Original Assignee
금오공과대학교 산학협력단
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 금오공과대학교 산학협력단 filed Critical 금오공과대학교 산학협력단
Priority to KR1020150154739A priority Critical patent/KR101741726B1/en
Publication of KR20170052369A publication Critical patent/KR20170052369A/en
Application granted granted Critical
Publication of KR101741726B1 publication Critical patent/KR101741726B1/en

Links

Images

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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/0086—Casings, cabinets or drawers for electric apparatus portable, e.g. battery operated apparatus
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Telephone Set Structure (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The present invention relates to a smartphone case having an extra battery accommodation space. As an extra battery is embedded in the case, the embedded battery can be used in an easy manner from anywhere, anytime. Also, other smartphones can be charged using the battery embedded in the case. To this end, the smartphone case comprises: a case having a smartphone accommodation part; a battery accommodation groove formed in the case; and a battery charging part located below the battery accommodation groove.

Description

Smartphone Case {Smartphone Case}

The present invention relates to a smartphone case having an extra battery accommodating space, and more particularly, to a smart phone case having an extra battery accommodated inside the case, And a smartphone case that can charge another smartphone using a battery built in the inside of the case.

2. Description of the Related Art Generally, a smart phone includes a control unit for controlling an overall operation of a smart phone, an interface unit for interfacing various data input / output between various components in the vicinity thereof and a control unit, A duplexer for communicating with the base station through the antenna, an audio unit for inputting and outputting a voice signal, an input unit for the user to dial or input information, And a display unit for displaying the information.

The power source of the smartphone usually uses a rechargeable battery so that it can be moved and carried, and a USB port (USB port) is provided on the side, bottom, or top surface of the smart phone for data exchange with communication, Installed is common.

Conventional smart phones have a problem in that the amount of charge of the battery is only about one or two days, and when the user makes a call or searches for a long time, the battery is exhausted and the communication is impossible. In addition, since a conventional smart phone requires a separate charger when traveling for a long time or traveling, there is an inconvenience that such a charger must be carried separately.

Therefore, in Korean Patent Registration No. 1229948 (hereinafter referred to as prior art), an extra battery is stored inside the case, so no additional charger is required and the built-in battery can be easily replaced A battery case having a battery receiving groove formed therein.

 These prior art documents can easily charge extra batteries, so that the burden of carrying the charger separately can be solved.

However, the prior art has the limitation that it is possible to replace only the battery of the own smartphone or the smartphone of the same type with the extra battery built in the inside of the case, and the extra battery built in the case The problem has been raised that the smartphone can not be charged.

Korean Patent Registration No. 1229948

The present invention has been devised in order to solve the above-mentioned problems, and it is an object of the present invention to provide a battery having a built-in battery, And it is an object of the present invention to provide a smartphone case capable of charging another smartphone using a built-in battery.

A smartphone case according to the present invention includes a case having a smartphone accommodating portion;

A battery receiving groove formed on an inner surface of the case;

And a battery charging part located below the battery receiving groove,

And a cable connected to the battery charging unit and having a connector on the other side.

The smartphone case according to the present invention is characterized in that the cable insertion groove is further formed on the outer surface of the rim of the case.

The smartphone case according to the present invention is characterized in that the battery charging part is further provided with a charger connection terminal.

The smartphone case according to the present invention has the following effects.

(1) The built-in battery inside the smartphone case can charge other smartphone.

(2) Since the battery is built into the case of the smartphone, the trouble of carrying a separate auxiliary battery is reduced.

1 is an exploded perspective view of a smartphone case according to the present invention;
2 is an exploded perspective view of a smartphone case according to the present invention.
3 is a front view of a smartphone case according to the present invention.
Fig. 4 is a view showing the state of use of the smartphone case according to the present invention

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

First, the smartphone case 10 according to the present invention includes a case 20.

The case 20 is formed with a receiving portion 25 so as to accommodate the smartphone 1 therein.

The case 20 is provided with a left hook 35 at a left end 30 of the case so that the smartphone 1 can be fixed in a detachable form and a right hook 45 at a right end 40 of the case. .

On the inner surface (21) of the case, there is a battery receiving recess (60) formed concavely to receive a separate battery (50).

The battery receiving groove 60 may be slightly different depending on the shape of the battery 50 to be accommodated, but is generally rectangular.

A battery charging part 70 is formed in the lower portion 65 of the battery receiving groove to charge the battery 50 built in the battery receiving groove 60.

A charging terminal 72 is required to charge the battery 50 built in the battery receiving groove 60.

In a preferred embodiment of the present invention, the charging terminal 72 is located at the top 75 of the battery charging section.

Referring to FIG. 2, a battery charger connection terminal 90 of the battery charger is formed in a lower portion 80 of the battery charger, and an arm micro USB (5 pin) is used as a charger connection terminal 90 of a general battery charger. do.

The smartphone case 10 according to the present invention includes a cable 100.

The other smartphone 1 'can be charged through the cable 100.

One side (105) of the cable is connected to the battery charging section (70).

The battery charging part 70 is electrically connected to the battery 50 built in the battery receiving groove 60 through the charging terminal 72 described above.

A connector 120 is formed on the other side of the cable 100, and a male micro USB (5 pin) is generally used as the connector 120.

The connector 120 of the cable is inserted into the female micro USB (5 pin) which is the charger connection terminal of the other smart phone 1 '(refer to the attached drawing 4).

A cable insertion groove 150 is formed in the outer surface 22 of the rim of the case.

The cable insertion groove 155 is formed to be smaller than the cable insertion groove inner space 160 so that the cable insertion groove 150 is not easily detached after the cable 100 is inserted.

The cable insertion groove 150 and the cable 100 have a certain elasticity so that when the cable 100 is inserted into the cable insertion groove 150, the cable insertion groove 150 and the cable 100 do not fall off unless the external force is applied.

The shape of the male micro USB (5 pin) which is the connector 120 of the cable is as follows.

3, when the connector 120 of the cable is inserted into the cable insertion groove 150 formed on the outer surface 22 of the rim of the case, the connector 120 of the cable is connected to the rim 22 To form a gentle round with respect to the left side of the first portion of the connector of the cable.

The connector receiving portion of the cable insertion groove is formed to be somewhat larger than the space occupied by the connector of the cable so that the connector of the cable can be sufficiently accommodated.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It will be understood that the invention may be varied in many ways without departing from the spirit and scope of the invention.

The smartphone case according to the present invention can charge a battery installed in a smart phone, as well as an extra battery installed inside the case, You can charge other smartphones with the extra battery built in.

1,1 ': Smartphone: 10: Smartphone case
20: Case: 21: Inside of case
22: Outer side of the rim of the case 25:
30: a left end portion of the case 35:
40: right end 45 of the case: right jaw
50: Battery 60: Battery housing groove
65: lower part of battery receiving groove 70: battery charging part
72: charging terminal 75: upper part of the battery charging part
80: Lower part of battery charging part
90: Charger connection terminal of battery charging section
100: Cable 105: One side of cable
120: Connector of cable 150: Cable insertion groove
155: cable insertion groove inlet 160: cable insertion groove inner space
170: Connector accommodating portion of the cable insertion groove

Claims (3)

A case having a smartphone receiving part;
A battery receiving groove formed on an inner surface of the case;
And a battery charging part located below the battery receiving groove,
And a cable connected to the battery charging unit and having a connector formed on the other side thereof. The method according to claim 1,
And the cable insertion groove is further formed on the outer side surface of the rim of the case. The method according to claim 1 or 2, wherein
And a charger connection terminal is further formed in the battery charging part.
KR1020150154739A 2015-11-04 2015-11-04 Smartphone Case KR101741726B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150154739A KR101741726B1 (en) 2015-11-04 2015-11-04 Smartphone Case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150154739A KR101741726B1 (en) 2015-11-04 2015-11-04 Smartphone Case

Publications (2)

Publication Number Publication Date
KR20170052369A true KR20170052369A (en) 2017-05-12
KR101741726B1 KR101741726B1 (en) 2017-05-30

Family

ID=58740597

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150154739A KR101741726B1 (en) 2015-11-04 2015-11-04 Smartphone Case

Country Status (1)

Country Link
KR (1) KR101741726B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101848780B1 (en) * 2017-12-26 2018-04-13 김정래 The smartphone case built in a rechargeable auxiliary battery
WO2019143344A1 (en) * 2018-01-19 2019-07-25 Hewlett-Packard Development Company, L.P. Attachment of power cables to computing devices

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101501883B1 (en) * 2014-04-18 2015-03-12 주식회사 아이지 USB cable detachable smart phone case and the USB cable

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101848780B1 (en) * 2017-12-26 2018-04-13 김정래 The smartphone case built in a rechargeable auxiliary battery
WO2019143344A1 (en) * 2018-01-19 2019-07-25 Hewlett-Packard Development Company, L.P. Attachment of power cables to computing devices
US11054863B1 (en) 2018-01-19 2021-07-06 Hewlett-Packard Development Company, L.P. Attachment of power cables to computing devices

Also Published As

Publication number Publication date
KR101741726B1 (en) 2017-05-30

Similar Documents

Publication Publication Date Title
TWI566498B (en) Mobile power capable of carrying charging adapter and supporting recognition of two-dimensional barcode
KR101356309B1 (en) Mobile Terminal Protection Case Using Variable Chargeable Battery
US20160134142A1 (en) Portable device case having integrated wireless charging station
CN106331930A (en) Charging box of wireless headset and wireless headset adapting to charging box
KR20170047866A (en) Mobile phone case
CN207506085U (en) A kind of smart machine places storage box
KR101741726B1 (en) Smartphone Case
KR200469127Y1 (en) case for mobile phone
CN111095945B (en) Attachment module for coupling a headset to a mobile device
KR200481247Y1 (en) Charging jack connector for cell phone
KR100963886B1 (en) Multi-usb gender assembly
KR101107247B1 (en) gender changer Apparatus with USB storage.
KR20140077349A (en) Usb memory for mobile phone
KR101794164B1 (en) Auxiliary battery for portable terminal
CN110417950B (en) Mobile terminal
CN105897951A (en) Smart phone and expansion module group thereof
KR100800742B1 (en) Romovable case of wireless terminal
KR20220131138A (en) Wireless rechargeable auxiliary battery for smartphone
CN203968165U (en) A kind of flash chamber of mobile phone
KR20210001455U (en) mobile phone with multiple charging ports
KR20140106246A (en) Battery charging device of mobile communication device having memory devices
KR101561050B1 (en) Combine the spare battery charging cradle
US20130072069A1 (en) Charger
CN105898638A (en) Headset module
KR101705088B1 (en) Multi-functional electric charger including memory device

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant