WO2010140737A1 - Module charnière pour terminal portable coulissant - Google Patents

Module charnière pour terminal portable coulissant Download PDF

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Publication number
WO2010140737A1
WO2010140737A1 PCT/KR2009/004368 KR2009004368W WO2010140737A1 WO 2010140737 A1 WO2010140737 A1 WO 2010140737A1 KR 2009004368 W KR2009004368 W KR 2009004368W WO 2010140737 A1 WO2010140737 A1 WO 2010140737A1
Authority
WO
WIPO (PCT)
Prior art keywords
spring member
elastic deformation
slide
portable terminal
hinge module
Prior art date
Application number
PCT/KR2009/004368
Other languages
English (en)
Korean (ko)
Inventor
석은주
Original Assignee
주식회사 대정엠텍
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 주식회사 대정엠텍 filed Critical 주식회사 대정엠텍
Publication of WO2010140737A1 publication Critical patent/WO2010140737A1/fr

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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
    • H04M1/0237—Sliding mechanism with one degree of freedom

Definitions

  • the present invention relates to a hinge module for a slide-type portable terminal, and more particularly, to a hinge module for a slide-type portable terminal mounted on a portable terminal that slides in a vertical or horizontal direction to move the portable terminal semi-automatically by elastic force. .
  • the folder type terminal has enough space to adopt a wide LCD module as a display device, and because it is folded in half, the portability is superior to other terminals.
  • the slide type terminal may have a display device having a wide LCD module having a size similar to that of a folder type terminal, and has a merit in that the slide body is opened and closed by a simple linear sliding operation on the main body.
  • the slide-type terminal is installed to change the direction of the pressing force in the opening direction or the closing direction based on a guide means for guiding the slide body on the main body and a sliding position of the slide body between the slide body and the main body.
  • At least one elastic means is included.
  • This elastic means allows the slide body to remain in the maximum open position or the maximum closed position without a separate stopper in the fully open or closed state.
  • Torsion springs have been mainly used as such elastic means, but in recent years, spring modules having a strong elastic force to have a greater elastic force and to increase the moving distance have been used.
  • Such a spring module has many disadvantages such as a large number of components, a thick thickness, and a large rotational trajectory.
  • An object of the present invention is to provide a hinge module for a slide type portable terminal having a simple structure, a small thickness, a small rotational trajectory, a sufficient elastic force, and a small rotational trajectory.
  • the hinge module for a portable portable terminal of the present invention includes a main body; A slide body slidably mounted to the main body; One end is rotatably coupled to the main body, the other end is rotatably coupled to the slide body is made of a spring member for applying an elastic force to the slide body, the spring member is made of a plate shape, inside the closed curve
  • the elastic deformation hole of the shape is formed long in the other end direction from one end of the spring member, the spring member is characterized in that it has the same width in the section in which the elastic deformation hole is formed.
  • the width of the elastic deformation hole is constant from one end to the other end of the spring member, the elastic deformation hole is formed with the same curvature as the curvature of the spring member.
  • the elastic deformation hole is made of a plurality of, and have the same width and extend from one end to the other end of the spring member in parallel.
  • the spring member is formed in an arc shape curved in one direction, and both ends of the spring member are formed with a support portion in which the elastic deformation hole is not formed, and the support portion has a coupling portion rotatably coupled to the main body and the slide body.
  • the coupling portion is formed at a position extending from the center of the plurality of elastic deformation holes.
  • the spring member is formed with an elastic deformation hole in the inside of a thin plate shape, it is possible to thin the thickness of the hinge module, strong by using a simple structure By exerting an elastic force, the rotational trajectory can be reduced.
  • FIG. 1 is an exploded perspective view of a hinge module according to an embodiment of the present invention
  • FIG. 2 is a perspective view of the spring member shown in FIG.
  • FIG. 3 is a plan view showing a coupling state of the hinge module shown in FIG.
  • FIG. 4 is a plan view showing a state in which the slide body of the hinge module shown in FIG.
  • FIG. 5 is a plan view of the slide body of the hinge module shown in FIG.
  • FIG. 1 is an exploded perspective view of a hinge module according to an embodiment of the present invention
  • Figure 2 is a perspective view of the spring member shown in Figure 1
  • Figure 3 is a plan view showing a coupling state of the hinge module shown in FIG.
  • the hinge module for a slide-type portable terminal of the present invention As shown in Figures 1 and 2, the hinge module for a slide-type portable terminal of the present invention, the main body 10, the slide body 20, and the spring member 30.
  • the main body 10 and the slide body 20 is each formed in a flat plate shape, the slide body 20 is slidably coupled to the main body 10.
  • the main body 10 is provided with a slide rail 12, and the side of the slide body 20 is slidably slideable to the slide rail 12.
  • Ribs 22 are formed to be joined.
  • slide structure of the slide body 20 As the slide structure of the slide body 20, another slide structure known in the art may be used.
  • One end of the spring member 30 is rotatably coupled to the main body 10, the other end is rotatably coupled to the slide body 20, and the slide body 20 is applied by applying an elastic force to the slide body 20. It will automatically move in some sections that are opened and some sections that are closed.
  • the spring member 30 is formed in a thin plate shape, and an elastic deformation hole 31 having a closed curve shape is formed therein.
  • a thin steel plate may be used, and the elastic deformation hole 31 is formed by pressing or etching.
  • the overall thickness of the hinge module can be reduced.
  • the elastic deformation hole 31 is formed so as to be well bent at the same time as the spring member 30 is bent, and at the same time, is formed long in the other end direction at one end of the spring member 30.
  • the width of the elastic deformation hole 31 is uniformly formed from one end to the other end of the spring member (30).
  • the spring member 30 has the same width throughout the section in which the elastic deformation hole 31 is formed, the elastic deformation hole 31 is bent at the same curvature as the curvature of the spring member 30.
  • the elastic deformation hole 31 is formed in an arc shape like the shape of the spring member 30.
  • the plurality of elastically deformed holes 31 are formed to be parallel to each other at one end of the spring member 30 in the other end and have the same width to each other.
  • each elastic deformation hole 31 is to be the same.
  • the support part 32 is not formed, the elastic deformation hole 31 is formed.
  • the support portion 32 is formed to have a width slightly larger than or equal to the sum of the widths of the plurality of elastic deformation holes 31.
  • the support part 32 is provided with a coupling part 33 rotatably connected to the main body 10 and the slide body 20.
  • the coupling part 33 is formed in a through hole shape, and the spring member 30 is rotatably coupled to the main body 10 and the slide body 20 using the rivet 35 or the like.
  • the coupling part 33 may be formed in a protrusion shape, and may be directly rotatably coupled to the main body 10 and the slide body 20.
  • Coupling portion 33 is to be arranged in the center position of the plurality of elastic deformation holes (31).
  • the coupling portion 33 is arranged on the extension line of the elastic deformation hole 31 in the center.
  • the coupling portion 33 is disposed on the extension line of the elastic deformation hole 31 located in the center of the elastic deformation hole 31, it is possible to further increase the elastic force applied to both ends of the spring member (30).
  • the side surfaces of both ends of the spring member 30 are rounded to minimize interference of the communication cable of the portable terminal.
  • the structure of the spring member is simplified and the production and installation are easy.
  • One end and the other end of the spring member 30 are inclined.
  • the spring member 30 exerts some elastic force in both end directions so that the slide body 20 does not shake in the closed state to the main body 10.
  • the spring member 30 is symmetrical bar, uniform elastic force acts on both ends.
  • the spring member 30 is compressed maximum, the elastic deformation hole 31 is deformed to narrow the width of the center.
  • the spring member 30 exerts some elastic force in both end directions so that the slide body 20 does not shake in the open state on the main body 10.
  • the spring member 30 has the same width throughout the section in which the elastic deformation hole 31 is formed, the width of the elastic deformation hole 31 is constant from one end to the other end of the spring member 30, thereby, the spring member ( Strong and uniform elastic restoring force is generated at both ends of 30).
  • the fatigue load may be prevented from accumulating at any one of the spring members 30, thereby increasing durability.
  • the elastic deformation hole 31 is formed of a plurality of, the same width and mutually formed by extending from one end to the other end of the spring member 30 in parallel, while increasing the amount of deformation of the spring member 30, the same elastic restoring force at both ends It can work.
  • the spring member 30 is made of a thin plate shape, and the elastic deformation hole 31 is formed therein, so that the thickness can be made thin, and at the same time, a strong elastic force can be exerted.
  • the hinge module for a slide-type portable terminal of the present invention is not limited to the above-described embodiment, and may be variously modified and implemented within the allowable technical spirit of the present invention.
  • the present invention is mounted on a mobile terminal that slides the slide body in the vertical direction or to move left and right to allow the mobile terminal to be opened and closed automatically by the elastic force.

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

Abstract

La présente invention concerne un module charnière destiné à un terminal portable coulissant. Ce module comprend un élément ressort en forme de plaque contenant un espace en forme de boucle fermée et déformable par résilience, qui est défini de façon à être en élongation d'une première extrémité à l'autre extrémité. En outre, une zone au-dessus de laquelle est défini l'espace déformable par résilience présente une même largeur. Le module charnière est installé sur un terminal portable de façon que le terminal portable s'ouvre et se ferme semi-automatiquement sous l'effet de la force de résilience.
PCT/KR2009/004368 2009-06-03 2009-08-05 Module charnière pour terminal portable coulissant WO2010140737A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20090048901 2009-06-03
KR10-2009-0048901 2009-06-03

Publications (1)

Publication Number Publication Date
WO2010140737A1 true WO2010140737A1 (fr) 2010-12-09

Family

ID=43297868

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/004368 WO2010140737A1 (fr) 2009-06-03 2009-08-05 Module charnière pour terminal portable coulissant

Country Status (1)

Country Link
WO (1) WO2010140737A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2610520A4 (fr) * 2010-08-27 2017-11-29 Mitsubishi Steel MFG. CO., LTD. Ressort courbe et mécanisme de glissement

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030040288A1 (en) * 2001-08-24 2003-02-27 Samsung Electronics Co., Ltd. Rotary type hinge module for portable wireless terminal
US20040091101A1 (en) * 2002-11-12 2004-05-13 Sung-Sun Park Hinge device for portable wireless terminal
US20040200038A1 (en) * 2003-04-08 2004-10-14 Samsung Electronics Co., Ltd. Rotary type hinge device for portable wireless terminal
KR20060085886A (ko) * 2005-01-25 2006-07-28 (주)케이제이 프리테크 슬라이드식 핸드폰의 탄성부재

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030040288A1 (en) * 2001-08-24 2003-02-27 Samsung Electronics Co., Ltd. Rotary type hinge module for portable wireless terminal
US20040091101A1 (en) * 2002-11-12 2004-05-13 Sung-Sun Park Hinge device for portable wireless terminal
US20040200038A1 (en) * 2003-04-08 2004-10-14 Samsung Electronics Co., Ltd. Rotary type hinge device for portable wireless terminal
KR20060085886A (ko) * 2005-01-25 2006-07-28 (주)케이제이 프리테크 슬라이드식 핸드폰의 탄성부재

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2610520A4 (fr) * 2010-08-27 2017-11-29 Mitsubishi Steel MFG. CO., LTD. Ressort courbe et mécanisme de glissement

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