WO2015037773A1 - Procédé pour fabriquer un cadre décoratif métallique utilisé pour un dispositif électronique portatif - Google Patents

Procédé pour fabriquer un cadre décoratif métallique utilisé pour un dispositif électronique portatif Download PDF

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Publication number
WO2015037773A1
WO2015037773A1 PCT/KR2013/008953 KR2013008953W WO2015037773A1 WO 2015037773 A1 WO2015037773 A1 WO 2015037773A1 KR 2013008953 W KR2013008953 W KR 2013008953W WO 2015037773 A1 WO2015037773 A1 WO 2015037773A1
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WO
WIPO (PCT)
Prior art keywords
metal
frame
metal bar
electronic device
type material
Prior art date
Application number
PCT/KR2013/008953
Other languages
English (en)
Korean (ko)
Inventor
홍성천
Original Assignee
(주)파인테크닉스
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 (주)파인테크닉스 filed Critical (주)파인테크닉스
Publication of WO2015037773A1 publication Critical patent/WO2015037773A1/fr

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Classifications

    • 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
    • H05K5/02—Details
    • H05K5/0252—Labels, e.g. for identification, markings or configuration store
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • 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
    • 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
    • H05K5/02—Details
    • 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

Definitions

  • the present invention relates to a method for manufacturing a metal deco frame for use in a portable electronic device, and more particularly to a technology that can be used to manufacture a metal deco frame used in a case and frame of the portable electronic device.
  • portable electronic devices exist in various ways such as mobile phones, laptops, and tablet PCs.
  • the case or frame of the portable electronic device as described above is applied to plastic and metal that is a synthetic resin.
  • post-work such as punching or punching the place where the coupling nut or various terminals are to be coupled through the post-work.
  • the manufacturing method of the metal deco frame used in the portable electronic device of the present invention is to provide a metal teco frame that can be easily improved manufacturing method.
  • 1 is a flow chart illustrating the process of the present invention.
  • FIG. 2 is a perspective view of the resultant processed in the raw material preparation step (S10) of the present invention.
  • FIG 3 is a perspective view and a cross-sectional view of the resultant processed in the cross-sectional processing step (S20) of the present invention.
  • FIG. 4 is a perspective view and a partially enlarged view of the resultant processed in the shape punching process (S30) of the present invention.
  • FIG 5 is a perspective view and a partially enlarged view of the resultant processed in the NC processing step (S40) of the present invention.
  • FIG. 6 is a perspective view and a partially enlarged view of the resultant processed in the nut coupling step (S50) of the present invention.
  • FIG. 7 to 9 are perspective views of the resultant processed in the frame bending step (S60) and the joint portion joining step (S70) of the present invention.
  • FIG 10 is an exemplary view showing various coupling methods of the joint coupling step (S70) of the present invention.
  • FIG. 11 is a perspective view of the result according to an embodiment of the present invention.
  • the best mode for achieving the object of the present invention is a method for manufacturing a metal deco frame used in portable electronic devices is a raw material preparation step (S10) and a metal prepared in the step (S10) to prepare a metal bar type material Cross-section processing step (S20) of bending and cutting the cross section of the bar-type material Frame bending step (S60) of bending the metal bar-type material processed in the step (S20) in the shape of a frame according to the use of the electronic device used;
  • the step (S60) is composed of a joint portion joining step (S70) for joining both ends of the frame of the metal bar-type material processed in the step (S60).
  • 1 is a flow chart illustrating the process of the present invention.
  • the manufacturing method of the metal deco frame used in the portable electronic device of the present invention is a raw material preparation step (S10), cross-section processing step (S20), frame bending step (S60) and joints Step (S70), may optionally further include any one or more of the shape punching step (S30), NC processing step (S40), nut coupling step (S50) before the frame bending step (S60).
  • the raw material preparation step (S10) is a process for preparing a material (see Fig. 2) from the raw material to the metal bar type to prepare a metal bar type material by punching out a conventional metal plate, or a suitable length of the raw material of the metal plate shape It is prepared by cutting with or by cutting a metal bar to an appropriate length.
  • the method of punching the metal plate is to punch the metal plate of the same height as the width of the finished metal deco frame by laser cutting or the like to prepare a metal bar type material.
  • a method of preparing a metal plate-shaped raw material by cutting it to an appropriate length is to prepare a metal bar-type material by using a method such as machine cutting or laser cutting on a metal plate having the same thickness as that of the finished metal deco frame. will be.
  • the method of preparing by cutting the metal bar to an appropriate length is to prepare a metal bar type material by cutting the metal bar having the same thickness and width as the finished metal teco frame to an appropriate length.
  • One of these methods is to prepare raw materials.
  • the metal bar type material prepared in the raw material preparation step (S10) as described above is subjected to the cross-sectional processing step (S20). (See FIG. 3).
  • one or more metal bars may be prepared and subjected to a cross-sectional processing process (S20), where one metal bar or a plurality of metal bars may be combined to complete a metal deco frame. 10)
  • a small electronic device such as a mobile phone adopts a method using one metal bar, and a medium to large size such as a palmtop or a notebook.
  • the electronic device is to apply a method using a plurality of metal bars.
  • the cross-sectional processing step (S20) is completed by bending after cutting a portion of the cross section of the metal bar type material.
  • the bent edge portion is cut to perform a chamfering process, and both edges of the bent end are cut.
  • the reason why the side portion is bent into an "L" shape is to reinforce the strength in order to prevent distortion, etc. in the manufacture of the frame, so that the various components combined when producing portable electronic devices can be better seated. It is for.
  • the frame bending step (S60) and the joint portion joining step (S70) is made to complete the metal deco frame, but optionally another process is further added.
  • the subsidiary materials when applied to the side frame of the mobile phone is to allow the subsidiary materials to be located by drilling a part of the location where the charging jack, volume key, earphone jack, ON / OFF power button is located.
  • the metal bar type material which is partially punched out in the shape punching process (S30), is subjected to an etching operation through the NC machining process (S40).
  • the nut coupling process (S50) for joining the members such as the coupling nut is subjected to (see FIG. 6).
  • the nut coupling step (S50) is to place the coupling nut in the grooved portion of the metal bar and then coupled by welding or the like.
  • the metal bar type material that passed through the nut coupling process (S50) is subjected to a frame bending process (S60) of bending in a frame shape suitable for the use of the electronic device used.
  • the "L" shaped protrusion formed on one side of the metal bar is bent to face inward.
  • bending of the protrusion to face inward is not limited thereto.
  • the joint joining process (S70) as described above uses a conventional method such as electric welding, mechanical welding, gas welding.
  • both ends of the frame before coupling in the joint portion joining process (S70) is formed in a variety of shapes after the welding operation is made.
  • the both ends are maintained to maintain a flat surface, or the two ends are processed into various shapes such as irregularities and grooves, a plurality of teeth, a plurality of protrusions, wedges, etc. .
  • the welding operation is carried out, or to form a variety of shapes to increase the bonding force to perform the work.
  • the frame after the work is completed through the above process may further include a post-processing work process (S80).
  • a metal bar type material is prepared through a raw material preparation step (S10), and a cross section of the metal bar type material prepared in the raw material preparation step (S10). It is subjected to the cross-sectional processing step (S20) of bending and cutting.
  • the cross-sectional processing step (S20) is to process the material of one metal bar type, a portion of the metal bar-type material by going through the shape punching process (S30) for drilling a portion of the processed metal bar type material Will be punched.
  • the metal bar type material that has undergone the shape punching process (S30) is subjected to an NC processing process (S40) for etching a portion to combine the nut to be worked on the surface treatment and the post-process, in the step (S40) Through the nut coupling process (S50) for coupling the nut to the etched portion.
  • a metal bar type material is prepared through a raw material preparation step (S10), and a plurality of metal bar type materials prepared in the raw material preparation step (S10). Bending the cross section of the cross-section processing step (S20) to go through.
  • the metal bar-type material by going through the shape punching process (S30) for drilling a portion of each of the processed metal bar-type material You will drill a portion of the.
  • the metal bar type material that has undergone the shape punching process (S30) is subjected to an NC processing process (S40) for etching a portion to combine the nut to be worked on the surface treatment and the post-process, in the step (S40) Through the nut coupling process (S50) for coupling the nut to the etched portion.
  • the pair of materials is completed by the upper and lower ends of the finished metal deco frame, or by combining the left and right sides. (See Figures 8 and 9)

Abstract

La présente invention concerne un procédé pour fabriquer un cadre décoratif métallique utilisé pour un dispositif électronique portatif, et une technique pour permettre à un cadre décoratif métallique utilisé pour un boîtier et un cadre ou analogue d'un dispositif électronique portatif d'être fabriqués facilement. À cet effet, le procédé pour fabriquer un cadre décoratif métallique utilisé pour un dispositif électronique portatif de la présente invention comprend : une étape de préparation de matière première (S10) ; une étape de traitement de section transversale (S20) ; une étape de courbure de cadre (S60) ; et une étape d'accouplement de partie de joint (S70), et le procédé peut en outre comprendre, sélectivement, une étape de perforation de forme (S30), une étape de traitement NC (S40) et/ou une étape d'accouplement d'écrou (S50) avant l'étape de courbure de cadre (S60).
PCT/KR2013/008953 2013-09-11 2013-10-07 Procédé pour fabriquer un cadre décoratif métallique utilisé pour un dispositif électronique portatif WO2015037773A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2013-0108895 2013-09-11
KR20130108895A KR101390973B1 (ko) 2013-09-11 2013-09-11 휴대용 전자기기에 사용되는 메탈데코프레임의 제조방법

Publications (1)

Publication Number Publication Date
WO2015037773A1 true WO2015037773A1 (fr) 2015-03-19

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KR (1) KR101390973B1 (fr)
WO (1) WO2015037773A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112654456A (zh) * 2017-07-27 2021-04-13 凯赫威 便携式终端用机架结构物的制备方法

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KR101590181B1 (ko) * 2015-08-04 2016-01-29 에스 티(주) 알루미늄 빌렛을 압출공법에 의하여 제조되는 휴대폰의 메탈케이스 및 그 제조방법
KR101642287B1 (ko) 2015-09-10 2016-07-27 (주)알루코 경금속 외장재 제조방법
KR102407180B1 (ko) * 2015-12-16 2022-06-10 신성에스티 주식회사 단면 h형의 압출에 의한 휴대폰용 메탈케이스의 제조방법
KR102075838B1 (ko) 2018-07-12 2020-02-10 (주)알루코 알루미늄 압출소재 및 이 압출소재를 이용한 박스 밴딩 방법
KR102341748B1 (ko) * 2021-06-08 2021-12-20 박종록 소독기 제조방법
KR102357950B1 (ko) * 2021-09-28 2022-02-08 박종록 소독기 제조방법

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KR20080042285A (ko) * 2006-11-09 2008-05-15 주식회사 파인디앤씨 엘시디 모듈용 하우징의 제조 방법 및 그에 의해 제조된하우징
KR20080091913A (ko) * 2007-04-10 2008-10-15 주식회사 신흥정밀 액정패널 외곽프레임 제조방법
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KR20080042285A (ko) * 2006-11-09 2008-05-15 주식회사 파인디앤씨 엘시디 모듈용 하우징의 제조 방법 및 그에 의해 제조된하우징
KR20080091913A (ko) * 2007-04-10 2008-10-15 주식회사 신흥정밀 액정패널 외곽프레임 제조방법
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112654456A (zh) * 2017-07-27 2021-04-13 凯赫威 便携式终端用机架结构物的制备方法

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