WO2009011474A1 - A case of a mobile phone - Google Patents

A case of a mobile phone Download PDF

Info

Publication number
WO2009011474A1
WO2009011474A1 PCT/KR2007/004188 KR2007004188W WO2009011474A1 WO 2009011474 A1 WO2009011474 A1 WO 2009011474A1 KR 2007004188 W KR2007004188 W KR 2007004188W WO 2009011474 A1 WO2009011474 A1 WO 2009011474A1
Authority
WO
WIPO (PCT)
Prior art keywords
mobile phone
case
battery
sim card
unit
Prior art date
Application number
PCT/KR2007/004188
Other languages
French (fr)
Inventor
Hyun-Muk Won
Jang-Yeol Lee
Seung-Chul Hyun
Kyung-Chang Lee
Original Assignee
Uriver Inc.
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 Uriver Inc. filed Critical Uriver Inc.
Publication of WO2009011474A1 publication Critical patent/WO2009011474A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0262—Details of the structure or mounting of specific components for a battery compartment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
    • H04M1/185—Improving the shock resistance of the housing, e.g. by increasing the rigidity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/14—Details of telephonic subscriber devices including a card reading device

Definitions

  • the present invention relates to a case of a mobile phone, and in particular, relates to a case of a mobile phone having a battery mounting unit of a sliding type for allowing SIM card(Subscribe Identification Module) and an external memory to be mounted on a rear side of the mobile phone, and an external reinforcing case which can be replaced.
  • Background Art
  • the above mobile phone consists of a keypad unit for operating a mobile phone, a display unit for displaying the operation states of the mobile phone, a transmission and reception unit for inputting and outputting the sounds such as a voice, and a battery unit detachably fixed for supplying a power source to the mobile phone.
  • the detachable structure of a battery includes a battery mounting unit on which a battery is mounted on the rear side of a body of a mobile phone, and a locking device for locking the battery mounted on the battery mounting unit is arranged on the upper part of the rear side of the body.
  • a SIM card mounting unit for mounting a SIM card on which information related to all users such as the available telephone numbers is recorded, and which can be mentioned as an interface between a terminal device, that is, a mobile phone and a network, is formed by collapsing a part of the lower side of the battery mounting unit of the mobile phone, and a fixing unit for fixing the SIM card is provided. Disclosure of Invention
  • the object of the present invention is to provide a case of a mobile phone in which a mobile phone can be protected from external shocks by providing an external reinforcing case, and a SIM card and an external memory card can be inserted and ejected without removing a battery, and thus the effects that a production cost is reduced and productivity is improved can be acquired.
  • a battery mounting unit employs a sliding type instead of a detachable type, it is possible to mount and remove a battery easily from the battery mounting unit, and in addition, the SIM card and an external memory card can be inserted and ejected by a simple operation without removing a battery by providing an additional SIM card and an external memory accommodating unit.
  • FIG. 1 illustrates an assembly diagram of a case of a mobile phone of the present invention.
  • FIG. 2 illustrates a front side and a rear side of a lower case of a mobile phone according to the present invention.
  • FIG. 3 illustrates a mobile phone of the present invention.
  • FIG. 4 illustrates a rear side of a state in which a battery of a conventional mobile phone is removed. Best Mode for Carrying Out the Invention
  • the case of the mobile phone of the present invention is characterized in that it includes a battery mounting unit for allowing a battery to be slidden and mounted stably inside a upper side of the case; a spring member formed inside an accommodation space of the battery mounting unit for pushing the battery to outside; a locking device for fixing the battery; and a memory/ card reception unit for allowing SIM card and an external memory to be mounted on a lower side of a bottom surface of the case.
  • FIG. 1 illustrates an assembly diagram of a mobile phone according to a preferred embodiment of the present invention.
  • FIG. 2 illustrates a front side and a rear side of a lower case of a mobile phone.
  • a case 1, 2 of a mobile phone 100 according to the present invention is divided into a upper case 1, a lower case 2 and an external reinforcing case 3. Therefore, the upper case 1 and the lower case 2 are assembled and then fixed by a screw unit 11.
  • the external reinforcing case 3 is formed by a metal material such as an aluminum, and can have diverse colors, and is also formed as a cutting shape so that a front side, a upper side, a lower side, a lateral side, and an operation unit of the mobile phone 100 which is not illustrated may not be hindered.
  • the upper case and the lower case 1, 2 assembled by the screw 11 can be inserted into the external reinforcing case 3 along the arrow direction(a) and mounted on it, and they are ejected from the external reinforcing case 3 along the arrow direction (b).
  • a keypad unit 12 (refer to FIG. 3a) is arranged on the lower side of the upper case 1, and a display unit 13 is arranged for displaying the operation states of the mobile phone 100 according to the operations of the keypad unit 12 on the upper side thereof.
  • a battery mounting unit 14 in which a battery can be mounted in a sliding manner is provided on the upper side of the lower case 2, and springs 15, 15 on both ends inside the battery mounting unit 14 are arranged so that the battery can be easily ejected to outside of the mobile phone 100(refer to FIG. 2a).
  • an external memory accommodating unit 21 and a SIM card accommodating unit 21' formed when a part of a lower end of a rear side of the upper case 2 is collapsed are provided.
  • FIG. 3 illustrates a front side, a lateral side and a rear side of a mobile phone according to the present invention.
  • FIG. 3a illustrates a front side of a mobile phone 100.
  • a keypad unit 12 for operating the mobile phone 100 is provided on the lower side thereof, and a display unit 13 is arranged for displaying the operation states of the mobile phone 100 according to the operations of the keypad unit 12, and other operations is provided on the upper side thereof.
  • a transmission and reception unit 31, 32 for inputting and outputting the sounds is provided.
  • FIG. 3b illustrates a lateral diagram which is observed along line Y-Y' of FIG. 3a.
  • An operation key 33 for operating, for example, a camera and a MP3 player on the lower side of a part of the lateral side is provided.
  • FIG. 3c illustrates a upper lateral diagram which is observed along line X-X' of FIG. 3a.
  • a symbol 34 denotes an opening/closing unit 34 for opening and closing the battery mounting unit 14, and thus the interior space of the battery mounting unit 14 and the mounted battery can be protected.
  • FIG. 3d illustrates a lower lateral diagram which is observed along line Z-Z' of FIG. 3a, and a symbol 35 denotes a cover for opening and closing the external memory accommodating unit 21 and the a SIM card accommodating unit 21'.
  • FIG. 3e illustrates a rear side of a mobile phone according to the present invention
  • the dotted line(A) denotes a perspective diagram of the battery mounting unit 14 in which a battery is mounted.
  • the dotted line(B) illustrates perspective diagram of the external memory accommodating unit 21 and the a SIM card accommodating unit 21' in which the external memory card 5 and the SIM card 6 are mounted, respectively.
  • a camera unit 8 which is arranged between the battery mounting unit 14 and the external memory accommodating unit 21, and consists of a camera lens, a flash and a convex mirror has the functions which are identical to those of a camera unit provided in a conventional mobile phone, explanation about it is omitted.
  • the selected embodiments of the present invention are described with using specific conditions, these descriptions are intended only for explanation purpose and it is natural that it is to be noted that various modifications can be realized by the person in the art to which the present invention belongs without deviating the scope of the present invention, which is claimed in the claims illustrated as below within the spirit of the present invention.
  • a battery mounting unit employs a sliding type instead of a detachable type, it is possible to mount and remove a battery easily from the battery mounting unit, and in addition, the SIM card and an external memory card can be inserted and ejected by a simple operation without removing a battery since an additional SIM card and an external memory accommodating unit are provided.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)

Abstract

The object of the present invention is to provide a case of a mobile phone in which a mobile phone can be protected from external shocks by providing an external reinforcing case, and a SIM card and an external memory card can be inserted and ejected without removing a battery, and thus the effects that a production cost is reduced and productivity is improved can be acquired. Further, in the mobile phone according to the present invention, since a battery mounting unit employs a sliding type instead of a detachable type, it is possible to mount and remove a battery easily from the battery mounting unit, and in addition, the SIM card and an external memory card can be inserted and ejected by a simple operation without removing a battery by providing an additional SIM card and an external memory accommodating unit.

Description

Description A CASE OF A MOBILE PHONE
Technical Field
[1] This application claims priority to and the benefit of Korean Patent Application No.
10-2007-71637, filed on 18, July, 2007, the entire content of which is incorporated herein by reference.
[2] The present invention relates to a case of a mobile phone, and in particular, relates to a case of a mobile phone having a battery mounting unit of a sliding type for allowing SIM card(Subscribe Identification Module) and an external memory to be mounted on a rear side of the mobile phone, and an external reinforcing case which can be replaced. Background Art
[3] Generally, those who are using the mobile phone through which an user can communicate with a counterpart without having any inconveniences in time and places as a mobile communication means are increasing rapidly.
[4] The above mobile phone consists of a keypad unit for operating a mobile phone, a display unit for displaying the operation states of the mobile phone, a transmission and reception unit for inputting and outputting the sounds such as a voice, and a battery unit detachably fixed for supplying a power source to the mobile phone.
[5] As shown in FIG. 4, in a conventional mobile phone, the detachable structure of a battery includes a battery mounting unit on which a battery is mounted on the rear side of a body of a mobile phone, and a locking device for locking the battery mounted on the battery mounting unit is arranged on the upper part of the rear side of the body.
[6] Further, a SIM card mounting unit for mounting a SIM card on which information related to all users such as the available telephone numbers is recorded, and which can be mentioned as an interface between a terminal device, that is, a mobile phone and a network, is formed by collapsing a part of the lower side of the battery mounting unit of the mobile phone, and a fixing unit for fixing the SIM card is provided. Disclosure of Invention
Technical Problem
[7] However, since the mobile phone having the above-mentioned structure can be easily destroyed by external shocks, a user should have an additional external case corresponding to an exterior appearance of the mobile phone which the user is using in order to prevent these damages.
[8] In addition, since the mounting unit of the SIM card is arranged inside the mobile phone, there is a problem that a battery must be always removed from a battery mounting unit so that the SIM card can be mounted. Further, since an additional fixing unit should be provided in order to fix the SIM card to the mobile phone, the production time increases, the production cost increases due to it, and various kinds of operations are required when replacing the SIM card, there are much inconveniences. Technical Solution
[9] In order to solve the above-mentioned problems, the object of the present invention is to provide a case of a mobile phone in which a mobile phone can be protected from external shocks by providing an external reinforcing case, and a SIM card and an external memory card can be inserted and ejected without removing a battery, and thus the effects that a production cost is reduced and productivity is improved can be acquired.
Advantageous Effects
[10] In the mobile phone according to the present invention, since a battery mounting unit employs a sliding type instead of a detachable type, it is possible to mount and remove a battery easily from the battery mounting unit, and in addition, the SIM card and an external memory card can be inserted and ejected by a simple operation without removing a battery by providing an additional SIM card and an external memory accommodating unit.
[11] Further, since an external reinforcing case which can be replaced is provided, a mobile phone can be protected from external shocks, and it is possible to select the desired colors according to the tastes of users.
Brief Description of the Drawings
[12] The above and other aspects, features and advantages of the present invention will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which:
[13] FIG. 1 illustrates an assembly diagram of a case of a mobile phone of the present invention.
[14] FIG. 2 illustrates a front side and a rear side of a lower case of a mobile phone according to the present invention.
[15] FIG. 3 illustrates a mobile phone of the present invention.
[16] FIG. 4 illustrates a rear side of a state in which a battery of a conventional mobile phone is removed. Best Mode for Carrying Out the Invention
[17] In order to accomplish the above objects, the case of the mobile phone of the present invention is characterized in that it includes a battery mounting unit for allowing a battery to be slidden and mounted stably inside a upper side of the case; a spring member formed inside an accommodation space of the battery mounting unit for pushing the battery to outside; a locking device for fixing the battery; and a memory/ card reception unit for allowing SIM card and an external memory to be mounted on a lower side of a bottom surface of the case. Mode for the Invention
[18] Below, a preferred embodiment of the present invention will be explained in more detail with referring to the attached drawings.
[19] If it is judged that the gist of the present invention may be unclear unnecessarily by the detailed explanation about the related widely-known functions or the structure in explaining the present invention, the detailed explanation will be omitted.
[20] Referring to the attached drawings, when a case of a mobile phone according to the embodiment of the present invention is explained, the same parts are denoted by the same reference numbers.
[21] FIG. 1 illustrates an assembly diagram of a mobile phone according to a preferred embodiment of the present invention. FIG. 2 illustrates a front side and a rear side of a lower case of a mobile phone. As shown in FIG. 1, a case 1, 2 of a mobile phone 100 according to the present invention is divided into a upper case 1, a lower case 2 and an external reinforcing case 3. Therefore, the upper case 1 and the lower case 2 are assembled and then fixed by a screw unit 11.
[22] The external reinforcing case 3 is formed by a metal material such as an aluminum, and can have diverse colors, and is also formed as a cutting shape so that a front side, a upper side, a lower side, a lateral side, and an operation unit of the mobile phone 100 which is not illustrated may not be hindered.
[23] Therefore, the upper case and the lower case 1, 2 assembled by the screw 11 can be inserted into the external reinforcing case 3 along the arrow direction(a) and mounted on it, and they are ejected from the external reinforcing case 3 along the arrow direction (b).
[24] A keypad unit 12(refer to FIG. 3a) is arranged on the lower side of the upper case 1, and a display unit 13 is arranged for displaying the operation states of the mobile phone 100 according to the operations of the keypad unit 12 on the upper side thereof.
[25] A battery mounting unit 14 in which a battery can be mounted in a sliding manner is provided on the upper side of the lower case 2, and springs 15, 15 on both ends inside the battery mounting unit 14 are arranged so that the battery can be easily ejected to outside of the mobile phone 100(refer to FIG. 2a). As shown in FIG. 2b, an external memory accommodating unit 21 and a SIM card accommodating unit 21' formed when a part of a lower end of a rear side of the upper case 2 is collapsed are provided.
[26] FIG. 3 illustrates a front side, a lateral side and a rear side of a mobile phone according to the present invention. FIG. 3a illustrates a front side of a mobile phone 100.
[27] A keypad unit 12 for operating the mobile phone 100 is provided on the lower side thereof, and a display unit 13 is arranged for displaying the operation states of the mobile phone 100 according to the operations of the keypad unit 12, and other operations is provided on the upper side thereof. In addition, a transmission and reception unit 31, 32 for inputting and outputting the sounds is provided. FIG. 3b illustrates a lateral diagram which is observed along line Y-Y' of FIG. 3a. An operation key 33 for operating, for example, a camera and a MP3 player on the lower side of a part of the lateral side is provided. Further, FIG. 3c illustrates a upper lateral diagram which is observed along line X-X' of FIG. 3a. A symbol 34 denotes an opening/closing unit 34 for opening and closing the battery mounting unit 14, and thus the interior space of the battery mounting unit 14 and the mounted battery can be protected. FIG. 3d illustrates a lower lateral diagram which is observed along line Z-Z' of FIG. 3a, and a symbol 35 denotes a cover for opening and closing the external memory accommodating unit 21 and the a SIM card accommodating unit 21'.
[28] FIG. 3e illustrates a rear side of a mobile phone according to the present invention, and the dotted line(A) denotes a perspective diagram of the battery mounting unit 14 in which a battery is mounted. The dotted line(B) illustrates perspective diagram of the external memory accommodating unit 21 and the a SIM card accommodating unit 21' in which the external memory card 5 and the SIM card 6 are mounted, respectively.
[29] As illustrated in the drawings, after the battery 4 is inserted into the battery mounting unit 14 in a sliding manner, and is fixed to the battery mounting unit 14 by the locking member 36 provided on the upper side. At this time, the spring 15 arranged on both ends inside the battery mounting unit is contracted by the battery 4, and the power source terminal 7 provided in the battery 4 is connected to the power source terminal 37 provided in the battery mounting unit 14. Therefore, power is supplied to the mobile phone 100. Further, the external memory accommodating unit 21 and the a SIM card accommodating unit 21' which are formed by collapsing a part of a lower end of the rear side of the lower case 2 are provided, and the external memory 5 and the SIM card 6 are inserted in a sliding manner and mounted. Therefore, it is possible to insert/eject the external memory 5 and the SIM card 6 easily without separating the battery 4.
[30] Since it is judged that a camera unit 8 which is arranged between the battery mounting unit 14 and the external memory accommodating unit 21, and consists of a camera lens, a flash and a convex mirror has the functions which are identical to those of a camera unit provided in a conventional mobile phone, explanation about it is omitted. [31] Though the selected embodiments of the present invention are described with using specific conditions, these descriptions are intended only for explanation purpose and it is natural that it is to be noted that various modifications can be realized by the person in the art to which the present invention belongs without deviating the scope of the present invention, which is claimed in the claims illustrated as below within the spirit of the present invention.
[32] In the mobile phone according to the present invention, since a battery mounting unit employs a sliding type instead of a detachable type, it is possible to mount and remove a battery easily from the battery mounting unit, and in addition, the SIM card and an external memory card can be inserted and ejected by a simple operation without removing a battery since an additional SIM card and an external memory accommodating unit are provided.
[33] Since an external reinforcing case which can be replaced is provided, a mobile phone can be protected from external shocks, and it is possible to select the desired colors according to the tastes of users.

Claims

Claims
[1] A case of a mobile phone comprising, a battery mounting unit for allowing a battery to be slided and mounted stably inside a upper side of the case, a spring member formed inside an accommodation space of the battery mounting unit for pushing the battery to outside, a locking device for fixing the battery, and a memory/card reception unit for allowing SIM card and an external memory to be mounted on a lower side of a bottom surface of the case.
[2] The case of the mobile phone set forth in the claim 1, further comprising an external reinforcing case for protecting the mobile phone case.
[3] The case of the mobile phone set forth in the claim 2, wherein the external reinforcing case can be replaced.
PCT/KR2007/004188 2007-07-18 2007-08-30 A case of a mobile phone WO2009011474A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2007-0071637 2007-07-18
KR20070071637 2007-07-18

Publications (1)

Publication Number Publication Date
WO2009011474A1 true WO2009011474A1 (en) 2009-01-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2007/004188 WO2009011474A1 (en) 2007-07-18 2007-08-30 A case of a mobile phone

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Country Link
WO (1) WO2009011474A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105269753A (en) * 2015-10-30 2016-01-27 广东拓斯达科技股份有限公司 Three-section mobile telephone shell middle plate positioning device
US9458482B2 (en) 2009-08-24 2016-10-04 The Michigan Biotechnology Institute Methods of hydrolyzing pretreated densified biomass particulates and systems related thereto
US10202660B2 (en) 2012-03-02 2019-02-12 Board Of Trustees Of Michigan State University Methods for increasing sugar yield with size-adjusted lignocellulosic biomass particles

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040031334A (en) * 2002-10-04 2004-04-13 엘지전자 주식회사 Sim card eastablish structure of mobile phone
KR20050007678A (en) * 2003-07-11 2005-01-21 엘지전자 주식회사 Mobile phone having a SIM card cover
KR20050010075A (en) * 2005-01-07 2005-01-26 이동혁 Case for protecting mobile phone
KR20050061862A (en) * 2003-12-18 2005-06-23 엘지전자 주식회사 Mobile terminal with subscriber identification module card
KR20050088850A (en) * 2004-03-03 2005-09-07 주식회사 팬택앤큐리텔 Lock device for battery pack using retractable type
US20060079283A1 (en) * 2004-10-08 2006-04-13 Samsung Electronics Co., Ltd. SIM/UIM card arrangement in portable wireless terminal
KR20060034913A (en) * 2004-10-20 2006-04-26 주식회사 팬택앤큐리텔 Mobile communication terminal with slide-in battery

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040031334A (en) * 2002-10-04 2004-04-13 엘지전자 주식회사 Sim card eastablish structure of mobile phone
KR20050007678A (en) * 2003-07-11 2005-01-21 엘지전자 주식회사 Mobile phone having a SIM card cover
KR20050061862A (en) * 2003-12-18 2005-06-23 엘지전자 주식회사 Mobile terminal with subscriber identification module card
KR20050088850A (en) * 2004-03-03 2005-09-07 주식회사 팬택앤큐리텔 Lock device for battery pack using retractable type
US20060079283A1 (en) * 2004-10-08 2006-04-13 Samsung Electronics Co., Ltd. SIM/UIM card arrangement in portable wireless terminal
KR20060034913A (en) * 2004-10-20 2006-04-26 주식회사 팬택앤큐리텔 Mobile communication terminal with slide-in battery
KR20050010075A (en) * 2005-01-07 2005-01-26 이동혁 Case for protecting mobile phone

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9458482B2 (en) 2009-08-24 2016-10-04 The Michigan Biotechnology Institute Methods of hydrolyzing pretreated densified biomass particulates and systems related thereto
US10202660B2 (en) 2012-03-02 2019-02-12 Board Of Trustees Of Michigan State University Methods for increasing sugar yield with size-adjusted lignocellulosic biomass particles
CN105269753A (en) * 2015-10-30 2016-01-27 广东拓斯达科技股份有限公司 Three-section mobile telephone shell middle plate positioning device

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