WO2009054692A2 - Sliding apparatus and handy terminal including the same - Google Patents

Sliding apparatus and handy terminal including the same Download PDF

Info

Publication number
WO2009054692A2
WO2009054692A2 PCT/KR2008/006289 KR2008006289W WO2009054692A2 WO 2009054692 A2 WO2009054692 A2 WO 2009054692A2 KR 2008006289 W KR2008006289 W KR 2008006289W WO 2009054692 A2 WO2009054692 A2 WO 2009054692A2
Authority
WO
WIPO (PCT)
Prior art keywords
guide surface
fixed body
moving body
sliding
moving
Prior art date
Application number
PCT/KR2008/006289
Other languages
French (fr)
Other versions
WO2009054692A3 (en
Inventor
Sang-Yong Ko
Original Assignee
Diabell Co., Ltd.
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 Diabell Co., Ltd. filed Critical Diabell Co., Ltd.
Publication of WO2009054692A2 publication Critical patent/WO2009054692A2/en
Publication of WO2009054692A3 publication Critical patent/WO2009054692A3/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
    • H04M1/0237—Sliding mechanism with one degree of freedom
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving

Definitions

  • the present invention relates to a sliding apparatus and a handy terminal including the same, and more particularly, to a sliding apparatus having a guide surface and a handy terminal including the same.
  • the slide type handy terminal includes a key input part or a liquid crystal screen and others of the handy terminal coupled to a sub main body in a drawer type. Accordingly, the slide type handy terminal is closed when it is not used, and the sub body is slid when it is used, thereby improving use convenience.
  • an object of the present invention is to provide a sliding apparatus that can smoothly move, and a handy terminal including the same.
  • Another object of the present invention is to provide the sliding apparatus that can slide up and down, and a handy terminal including the same.
  • a sliding apparatus and a handy terminal including the sliding apparatus, which includes: a fixed body having a guide surface; a moving body, linked to the fixed body, sliding toward one and the other ends of the fixed body along one direction; and an elastic unit, having one end connected to the fixed body and the other end connected to the moving body, providing elastic force so as to move the moving body toward the one and the other ends of the fixed body, where the other end of the elastic unit slides along the guide surface.
  • the guide surface may include a first guide surface disposed roughly in parallel to the one direction; and a second guide surface extended from the first guide surface, where the second guide surface may include an ascent part upwardly inclined toward the inside of the fixed body and a descent part extended so as to be downwardly inclined from the ascent part.
  • the moving body may include a guide groove for guiding the other end of the elastic unit to be moved inside the moving body.
  • the fixed body may have a sliding groove, and the guide surface may be provided on the sliding groove.
  • a sliding apparatus and a handy terminal including the sliding apparatus, which includes: a fixed body mounted on a first body, being provided with a guide surface; a moving body, mounted on a second body, being linked to the fixed body so as to slide toward one and the other ends of the fixed body along one direction; and an elastic unit, having one end connected to the fixed body and the other end connected to the moving body, providing elastic force so as to move the moving body toward the one and the other ends of the fixed body, where the guide surface includes a first guide surface disposed roughly in parallel to the one direction; and a second guide surface extended from the first guide surface, and the second guide surface includes an ascent part upwardly inclined toward the inside of the fixed body and a descent part extended so as to be downwardly inclined from the ascent part, and the moving body has a guide groove for guiding the other end of the elastic unit to be moved inside the moving body.
  • the fixed body may include a sliding groove, and the guide surface may be provided on the sliding groove.
  • FIG. 1 is a perspective view illustrating a handy terminal according to the present invention
  • FIG. 2 is a right side surface view of FIG. 1;
  • FIGS. 3 to 5 show movement of a moving body and a fixed body according to one preferred embodiment of the present invention.
  • FIGS. 6 to 8 show movement of a moving body and a fixed body according to another preferred embodiment of the present invention.
  • FIG. 1 is a perspective view illustrating a handy terminal 12 according to the present invention
  • FIG. 2 is a right side surface view of FIG. 1.
  • FIGS. 3 to 5 show movement of a moving body 20 and a fixed body 40.
  • the handy terminal 12 includes a first body 14 equipped with a key pad (not shown) and a second body 16 equipped with a display(not shown). As illustrated in FIG. 1, the second body 16 may be provided with necessary buttons.
  • the first body 14 and the second body 16 are overlapped and coupled by a sliding apparatus, and sliding-moved along a moving axial line 100 relatively to each other.
  • an opening/closing apparatus 10 includes the moving body 20 connected to the first body 14 of the handy terminal 12, the fixed body 40 connected to the second body 16 of the handy terminal 12, and an elastic member 60.
  • the fixed body 40 has roughly rectangular plate shape, and the moving body 20 is coupled on the fixed body 40.
  • the fixed body 40 has roughly U plate shape, and is sliding-moved along the moving axial line 100 while being coupled to the fixed body 40.
  • the fixed body 40 has first and second guide surfaces 144 and
  • the fixed body 40 has a depressed middle part having roughly rectangular shape, and an edge part disposed in circumference of the middle part so as to be protruded higher than the middle part. Accordingly, the middle part and the edge part are stepped, and the first and second guide surfaces 144 and 146 are provided in a side wall of the stepped portion (especially, the portion where a below-mentioned hinge 64a is located).
  • the first guide surface 144 has straight line shape extended along a direction of the moving axial line 100
  • the second guide surface 146 has arc shape extended from the first guide surface 144.
  • the second guide surface 146 has an ascent part ascending with respect to the direction of the moving axial line 100 and a descent part descending with respect to the direction of the moving axial line 100.
  • the fixed body 40 and the moving body 20 are connected by the elastic unit 60.
  • the elastic unit 60 includes a housing 62, and first and second elastic bars 64 and 66.
  • first and second elastic bars 64 and 66 One end of the first and second elastic bars 64 and 66 is inserted inside the housing 62, and an elastic body(not shown) is respectively installed to one end of the first and second elastic bars 64 and 66.
  • the one end of the first elastic bar 64 is connected to the first and second guide surfaces 144 and 146 formed on the fixed body 40, and a guide groove 22 formed on the moving body 20 by the hinge 64a.
  • the guide groove 22 is disposed so as to be approximately vertical to the first guide surface 144.
  • the hinge 64a is sliding-moved along the first and second guide surfaces 144 and 146, and moved along the guide groove 22. Detailed explanation about it will be mentioned below.
  • the one end of the second elastic bar 66 is hinge-connected to the fixed body 40 so as to be rotated.
  • FIGS. 3 to 5 Hereinafter, it is explained that the moving body 20 is moved while the fixed body 40 is fixed. However, since movement of the moving body 20 is relative to the fixed body 40, it can be understood that fixing of the fixed body 40 and movement of the moving body 20 may be replaced to fixing of the moving body 20 and movement of the fixed body 40.
  • the hinge 64a is located in one end of the first guide surface 144 meeting the second guide surface 146, as well as located on the guide groove 22.
  • the first body 14 moves down from the second body along the moving axial line 100 as shown in FIG. 1.
  • the moving body 20 connected to the first body 14 is moved to a lower part along the fixed body 40 connected to the second body 16, and the hinge 64a is moved to a lower part along the first guide surface 144. Accordingly, the housing 62 and the first and second elastic bars 64 and 66 are rotated clockwise.
  • the moving body 20 and the hinge 64a are returned to a position shown in FIG. 3.
  • the hinge 64a when the hinge 64a is located in one end of the first guide surface 144 meeting the second guide surface 146, the hinge 64a may not be moved anymore.
  • a process for moving the hinge 64a along an ascent part of the second guide surface 146 and a process for moving the hinge 64a along the guide groove 22 are additionally necessary for making the hinge 64a move through the second guide surface 146.
  • FIGS. 6 to 8 are views illustrating movement of the moving body 20 and the fixed body 40 according to another desirable embodiment of the present invention. Hereinafter, it will be explained only about a portion having difference from details explained through FIGS. 3 to 5.
  • the fixed body 40 has flat plate shape, and first and second sliding groove 44 and 46 are formed on the fixed body 40.
  • the first sliding groove 44 has straight line shape extended along the direction of the moving axial line 100
  • the second sliding groove 46 has arc shape extended from the first sliding groove 44.
  • the second sliding groove 46 has an ascent part ascending with respect to the direction of the moving axial line 100 and a descent part descending with respect to the direction of the moving axial line 100.
  • the first guide surface 144 explained through FIGS. 3 to 5 is provided in both side walls of the first sliding groove 44
  • the second guide surface 146 is provided in both side walls of the second sliding groove 46.
  • the hinge 64a is inserted inside the first and second sliding grooves 44 and 46, and sliding-moved along the first guide surface 144 inside the first sliding groove 44 and the second guide surface 146 inside the second sliding groove 46. Movement of the hinge 64a is shown in FIGS. 6 to 8, and detailed explanation about it will be replaced by the detailed explanation about FIGS. 3 to 5.
  • the present invention may be applied in various products using a sliding apparatus.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephone Set Structure (AREA)
  • Bearings For Parts Moving Linearly (AREA)

Abstract

Disclosed are a sliding apparatus and a handy terminal including the same. The sliding apparatus includes: a fixed body having a guide surface; a moving body, linked to the fixed body, sliding-moved toward one and the other ends of the fixed body along one direction; and an elastic unit for providing elastic force so as to move the moving body toward the one and the other ends of the fixed body, wherein the other end of the elastic unit slides along the guide surface. The guide surface includes a first guide surface disposed to be roughly in parallel to the one direction; and a second guide surface extended from the first guide surface, wherein the second guide surface may include an ascent part upwardly inclined toward the inside of the fixed body and a descent part extended so as to be downwardly inclined from the ascent part. The moving body may have a guide groove for guiding so as to move other end of the elastic unit inside the moving body. The fixed body has a sliding groove, and the guide surface may be provided on the sliding groove.

Description

Description
SLIDING APPARATUS AND HANDY TERMINAL INCLUDING
THE SAME
Technical Field
[1] The present invention relates to a sliding apparatus and a handy terminal including the same, and more particularly, to a sliding apparatus having a guide surface and a handy terminal including the same.
[2]
Background Art
[3] After folder type handy terminals have dominated over the handy terminal market subsequently to the flip type handy terminal, different types of handy terminals other than the folder type terminal have been very unpopular in the handy terminal market. Under the circumstance, recently slide type handy terminals have created new great demand in the handy terminal market.
[4] The slide type handy terminal includes a key input part or a liquid crystal screen and others of the handy terminal coupled to a sub main body in a drawer type. Accordingly, the slide type handy terminal is closed when it is not used, and the sub body is slid when it is used, thereby improving use convenience.
[5] With the introduction of a Bluetooth technology that can send and receive various data such as a letter message, music, images and others wirelessly, application ranges of the slide type handy terminal can be dramatically varied by making screen communication possible while being completely separated. In the registered Korean Patent Publication No. 2004-0056974, the slide type handy terminal is disclosed in detail. Disclosure of Invention Technical Problem
[6] Accordingly, an object of the present invention is to provide a sliding apparatus that can smoothly move, and a handy terminal including the same.
[7] Another object of the present invention is to provide the sliding apparatus that can slide up and down, and a handy terminal including the same.
[8] Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. Technical Solution
[9] According to an aspect of the present invention, there is provided a sliding apparatus and a handy terminal including the sliding apparatus, which includes: a fixed body having a guide surface; a moving body, linked to the fixed body, sliding toward one and the other ends of the fixed body along one direction; and an elastic unit, having one end connected to the fixed body and the other end connected to the moving body, providing elastic force so as to move the moving body toward the one and the other ends of the fixed body, where the other end of the elastic unit slides along the guide surface.
[10] The guide surface may include a first guide surface disposed roughly in parallel to the one direction; and a second guide surface extended from the first guide surface, where the second guide surface may include an ascent part upwardly inclined toward the inside of the fixed body and a descent part extended so as to be downwardly inclined from the ascent part.
[11] The moving body may include a guide groove for guiding the other end of the elastic unit to be moved inside the moving body.
[12] The fixed body may have a sliding groove, and the guide surface may be provided on the sliding groove.
[13] According to another aspect of the present invention, there is provided a sliding apparatus and a handy terminal including the sliding apparatus, which includes: a fixed body mounted on a first body, being provided with a guide surface; a moving body, mounted on a second body, being linked to the fixed body so as to slide toward one and the other ends of the fixed body along one direction; and an elastic unit, having one end connected to the fixed body and the other end connected to the moving body, providing elastic force so as to move the moving body toward the one and the other ends of the fixed body, where the guide surface includes a first guide surface disposed roughly in parallel to the one direction; and a second guide surface extended from the first guide surface, and the second guide surface includes an ascent part upwardly inclined toward the inside of the fixed body and a descent part extended so as to be downwardly inclined from the ascent part, and the moving body has a guide groove for guiding the other end of the elastic unit to be moved inside the moving body. The fixed body may include a sliding groove, and the guide surface may be provided on the sliding groove.
[14]
Brief Description of the Drawings
[15] The above objects, other features and advantages of the present invention will become more apparent by describing the preferred embodiments thereof with reference to the accompanying drawings, in which:
[16] FIG. 1 is a perspective view illustrating a handy terminal according to the present invention; [17] FIG. 2 is a right side surface view of FIG. 1;
[18] FIGS. 3 to 5 show movement of a moving body and a fixed body according to one preferred embodiment of the present invention; and
[19] FIGS. 6 to 8 show movement of a moving body and a fixed body according to another preferred embodiment of the present invention.
[20]
Mode for the Invention
[21] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings in FIGS. 1 to 8. The aspects and features of the present invention and methods for achieving the aspects and features will be apparent by referring to the embodiments to be described in detail with reference to the accompanying drawings. However, the present invention is not limited to the embodiments disclosed hereinafter, but can be implemented in diverse forms. The matters defined in the description, such as the detailed construction and elements, are nothing but specific details provided to assist those of ordinary skill in the art in a comprehensive understanding of the invention, and the present invention is only defined within the scope of the appended claims. In the entire description of the present invention, the same drawing reference numerals are used for the same elements across various figures.
[22] On the other hand, a sliding apparatus applied in a handy terminal will be explained, but not limited thereto. The present invention may be applied in various products using a sliding apparatus.
[23] FIG. 1 is a perspective view illustrating a handy terminal 12 according to the present invention, and FIG. 2 is a right side surface view of FIG. 1. FIGS. 3 to 5 show movement of a moving body 20 and a fixed body 40.
[24] Referring to FIG. 1, the handy terminal 12 includes a first body 14 equipped with a key pad (not shown) and a second body 16 equipped with a display(not shown). As illustrated in FIG. 1, the second body 16 may be provided with necessary buttons. The first body 14 and the second body 16 are overlapped and coupled by a sliding apparatus, and sliding-moved along a moving axial line 100 relatively to each other.
[25] Referring to FIGS. 2 and 3, an opening/closing apparatus 10 includes the moving body 20 connected to the first body 14 of the handy terminal 12, the fixed body 40 connected to the second body 16 of the handy terminal 12, and an elastic member 60. The fixed body 40 has roughly rectangular plate shape, and the moving body 20 is coupled on the fixed body 40. The fixed body 40 has roughly U plate shape, and is sliding-moved along the moving axial line 100 while being coupled to the fixed body 40. [26] On the other hand, the fixed body 40 has first and second guide surfaces 144 and
146. The fixed body 40 has a depressed middle part having roughly rectangular shape, and an edge part disposed in circumference of the middle part so as to be protruded higher than the middle part. Accordingly, the middle part and the edge part are stepped, and the first and second guide surfaces 144 and 146 are provided in a side wall of the stepped portion (especially, the portion where a below-mentioned hinge 64a is located). The first guide surface 144 has straight line shape extended along a direction of the moving axial line 100, and the second guide surface 146 has arc shape extended from the first guide surface 144. The second guide surface 146 has an ascent part ascending with respect to the direction of the moving axial line 100 and a descent part descending with respect to the direction of the moving axial line 100. The fixed body 40 and the moving body 20 are connected by the elastic unit 60.
[27] The elastic unit 60 includes a housing 62, and first and second elastic bars 64 and 66.
One end of the first and second elastic bars 64 and 66 is inserted inside the housing 62, and an elastic body(not shown) is respectively installed to one end of the first and second elastic bars 64 and 66. The one end of the first elastic bar 64 is connected to the first and second guide surfaces 144 and 146 formed on the fixed body 40, and a guide groove 22 formed on the moving body 20 by the hinge 64a. The guide groove 22 is disposed so as to be approximately vertical to the first guide surface 144. The hinge 64a is sliding-moved along the first and second guide surfaces 144 and 146, and moved along the guide groove 22. Detailed explanation about it will be mentioned below. The one end of the second elastic bar 66 is hinge-connected to the fixed body 40 so as to be rotated.
[28] Operation of the sliding apparatus 10 will be explained below with reference to
FIGS. 3 to 5. Hereinafter, it is explained that the moving body 20 is moved while the fixed body 40 is fixed. However, since movement of the moving body 20 is relative to the fixed body 40, it can be understood that fixing of the fixed body 40 and movement of the moving body 20 may be replaced to fixing of the moving body 20 and movement of the fixed body 40.
[29] There will be explained about the case where the first body 14 and the second body
16 are overlapped in parallel to each other as shown in FIG. 2. Referring to FIG. 3, the hinge 64a is located in one end of the first guide surface 144 meeting the second guide surface 146, as well as located on the guide groove 22.
[30] Next, it explains that the first body 14 moves down from the second body along the moving axial line 100 as shown in FIG. 1. Referring to FIG. 4, when the first body 14 is descended, the moving body 20 connected to the first body 14 is moved to a lower part along the fixed body 40 connected to the second body 16, and the hinge 64a is moved to a lower part along the first guide surface 144. Accordingly, the housing 62 and the first and second elastic bars 64 and 66 are rotated clockwise. Referring to FIG. 2, when the first body 14 and the second body 16 are overlapped in parallel, the moving body 20 and the hinge 64a are returned to a position shown in FIG. 3. Especially, when the hinge 64a is located in one end of the first guide surface 144 meeting the second guide surface 146, the hinge 64a may not be moved anymore. A process for moving the hinge 64a along an ascent part of the second guide surface 146 and a process for moving the hinge 64a along the guide groove 22 are additionally necessary for making the hinge 64a move through the second guide surface 146.
[31] On the contrary to the case shown in FIG. 1, there will be explained about the case where the first body 14 moves up along the moving axial line 100 from the second body 16. As shown in FIG. 5, when the first body 14 moves up, the hinge 64a moves to a left side along the guide groove 22 and moves along the ascent part of the second guide surface 146. After that, the hinge 64a moves again to a right side along the guide groove 22, and moves along the descent part of the second guide surface 146.
[32] FIGS. 6 to 8 are views illustrating movement of the moving body 20 and the fixed body 40 according to another desirable embodiment of the present invention. Hereinafter, it will be explained only about a portion having difference from details explained through FIGS. 3 to 5.
[33] Differently from the above-mentioned explanation, the fixed body 40 has flat plate shape, and first and second sliding groove 44 and 46 are formed on the fixed body 40. The first sliding groove 44 has straight line shape extended along the direction of the moving axial line 100, and the second sliding groove 46 has arc shape extended from the first sliding groove 44. The second sliding groove 46 has an ascent part ascending with respect to the direction of the moving axial line 100 and a descent part descending with respect to the direction of the moving axial line 100. The first guide surface 144 explained through FIGS. 3 to 5 is provided in both side walls of the first sliding groove 44, and the second guide surface 146 is provided in both side walls of the second sliding groove 46. The hinge 64a is inserted inside the first and second sliding grooves 44 and 46, and sliding-moved along the first guide surface 144 inside the first sliding groove 44 and the second guide surface 146 inside the second sliding groove 46. Movement of the hinge 64a is shown in FIGS. 6 to 8, and detailed explanation about it will be replaced by the detailed explanation about FIGS. 3 to 5.
[34]
Industrial Applicability
[35] The present invention may be applied in various products using a sliding apparatus.
[36] The forgoing embodiments are merely exemplary and are not to be construed as limiting the present invention. The present teachings can be readily applied to other types of apparatuses. The description of the present invention is intended to be illustrative, and not to limit the scope of the claims. Many alternatives, modifications, and variations will be apparent to those skilled in the art.
[37]
[38]
[39]

Claims

Claims
[1] A sliding apparatus, comprising, a fixed body having a guide surface; a moving body, linked to the fixed body, sliding toward one and the other ends of the fixed body along one direction; and an elastic unit, having one end connected to the fixed body and the other end connected to the moving body, providing elastic force so as to move the moving body toward the one and the other ends of the fixed body, where the other end of the elastic unit slides along the guide surface.
[2] The sliding apparatus of claim 1, wherein the guide surface comprises: a first guide surface disposed in roughly parallel to the one direction; and a second guide surface extended from the first guide surface, where the second guide surface comprises an ascent part upwardly inclined toward the inside of the fixed body and a descent part extended so as to be downwardly inclined from the ascent part.
[3] The sliding apparatus of claim 2, wherein the moving body comprises a guide groove for guiding the other end of the elastic unit to be moved inside the moving body.
[4] The sliding apparatus of any one of claims 1 to 3, wherein the fixed body comprises a sliding groove, and the guide surface is provided on the sliding groove.
[5] A handy terminal, comprising, a fixed body mounted on a first body, being provided with a guide surface; a moving body, mounted on a second body, being linked to the fixed body so as to slide toward one and the other ends of the fixed body along one direction; and an elastic unit, having one end connected to the fixed body and the other end connected to the moving body, providing elastic force so as to move the moving body toward the one end and the other end of the fixed body, where the guide surface comprises: a first guide surface disposed in roughly parallel to the one direction; and a second guide surface extended from the first guide surface, and the second guide surface comprises an ascent part upwardly inclined toward the inside of the fixed body and a descent part extended so as to be downwardly inclined from the ascent part, and the moving body comprises a guide groove for guiding the other end of the elastic unit to be moved inside the moving body.
[6] The handy terminal of claim 5, wherein the fixed body comprises a sliding groove, and the guide surface is provided on the sliding groove.
PCT/KR2008/006289 2007-10-24 2008-10-24 Sliding apparatus and handy terminal including the same WO2009054692A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020070107392A KR20090041736A (en) 2007-10-24 2007-10-24 Sliding apparatus and handy terminal including the sliding apparatus
KR10-2007-0107392 2007-10-24

Publications (2)

Publication Number Publication Date
WO2009054692A2 true WO2009054692A2 (en) 2009-04-30
WO2009054692A3 WO2009054692A3 (en) 2009-06-11

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WO (1) WO2009054692A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005159633A (en) * 2003-11-25 2005-06-16 Sugatsune Ind Co Ltd Portable electronic equipment
KR20060061744A (en) * 2005-03-08 2006-06-08 (주)하이텍파츠 Slider assembly for sliding-type moblie phone
KR20060072989A (en) * 2004-12-24 2006-06-28 엘지전자 주식회사 Sliding module of slide type telecommunication terminal
WO2006098590A1 (en) * 2005-03-16 2006-09-21 Jong Chul Choo Sliding unit and electronic device using it

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005159633A (en) * 2003-11-25 2005-06-16 Sugatsune Ind Co Ltd Portable electronic equipment
KR20060072989A (en) * 2004-12-24 2006-06-28 엘지전자 주식회사 Sliding module of slide type telecommunication terminal
KR20060061744A (en) * 2005-03-08 2006-06-08 (주)하이텍파츠 Slider assembly for sliding-type moblie phone
WO2006098590A1 (en) * 2005-03-16 2006-09-21 Jong Chul Choo Sliding unit and electronic device using it

Also Published As

Publication number Publication date
WO2009054692A3 (en) 2009-06-11
KR20090041736A (en) 2009-04-29

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