WO2012015210A2 - Module d'élément élastique - Google Patents

Module d'élément élastique Download PDF

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Publication number
WO2012015210A2
WO2012015210A2 PCT/KR2011/005484 KR2011005484W WO2012015210A2 WO 2012015210 A2 WO2012015210 A2 WO 2012015210A2 KR 2011005484 W KR2011005484 W KR 2011005484W WO 2012015210 A2 WO2012015210 A2 WO 2012015210A2
Authority
WO
WIPO (PCT)
Prior art keywords
plate
elastic member
wire
member module
slide plate
Prior art date
Application number
PCT/KR2011/005484
Other languages
English (en)
Korean (ko)
Other versions
WO2012015210A3 (fr
Inventor
하종원
김상엽
Original Assignee
Ha Jong Won
Kim Sang Yeop
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 Ha Jong Won, Kim Sang Yeop filed Critical Ha Jong Won
Publication of WO2012015210A2 publication Critical patent/WO2012015210A2/fr
Publication of WO2012015210A3 publication Critical patent/WO2012015210A3/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 an elastic member module, and more particularly, is installed in the slide-type portable device to enable the opening and closing of the portable device, and through the coupling of the wire rod or the angular spring and the connection plate capable of elastic deformation of the device
  • the present invention relates to an elastic member module that can simplify the structure, reduce the unit cost of the product, and realize a slimmer device.
  • Such a mobile phone may be generally classified into a bar type mobile phone, a folder type mobile phone, a sliding-type mobile phone, and the like according to the appearance or operation method.
  • the mobile phone described above is developed with a focus on functionality and at the same time, with a focus on design to meet the needs of consumers.
  • Factors that consumers consider in terms of design include the shape, miniaturization, and slimness of mobile phones.
  • functional shaving is important, but slimming, miniaturization, and lightweight are essential for easy carrying.
  • an object of the present invention is to solve the problems of the prior art as described above, to provide an elastic member module that can be easily adjusted in length according to the stroke of the sliding type portable device.
  • Another object of the present invention is to minimize the unit cost of the product through the elastic member module having a simple structure and to implement a slimmer and smaller product.
  • the present invention is installed in a portable device comprising a main plate and a slide plate slidably mounted to the main plate, the movement of the slide plate with elastic force
  • An elastic member module for guiding comprising: a first wire spring having an end portion rotatably fixed to the main plate and having at least one unit wire stacked in a sliding direction; A second wire spring having an end rotatably fixed to the slide plate and at least one unit wire being laminated in a sliding direction; It is coupled between the first wire spring and the second wire spring to connect the first and second wire springs, disposed on the same plane as the first and second wire springs, and has the same width throughout the elastic deformation This includes a possible connecting plate.
  • One end of the first wire spring is formed with a first fixing part fixed to the main plate, the other end is formed with a first connection part fixed to the connecting plate,
  • a second fixing part fixed to the slide plate is formed at one end of the second wire spring, and a second connecting part fixed to the connection plate is formed at the other end.
  • connection plate is characterized in that the engaging piece is provided with the first and second connection portions of the first and second wire springs are hooked.
  • connection plate Ends of the first and second connection parts are inserted into the insertion grooves of the connection plate, and are integrally manufactured by insert injection.
  • the first wire spring and the second wire spring is characterized in that coupled to each other symmetrically around the connection plate.
  • the connecting plate is characterized in that the length can be adjusted according to the stroke of the slide plate.
  • the connecting plate is characterized in that the elastic deformation is made of a metal or mold.
  • the first and second wire springs are joined to the connection plate by welding.
  • the present invention is installed in a portable device including a main plate and a slide plate slidably mounted to the main plate, in the elastic member module for guiding the movement of the slide plate with an elastic force,
  • An insulating member rotatably fixed to the main plate and the slide plate and made of an insulator;
  • a first wire spring and a second wire spring having one end fixed to the insulating member and at least one unit wire stacked in a sliding direction; It is mounted between the first wire spring and the second wire spring to connect the first and second wire spring, disposed on the same plane as the first and second wire spring, has the same width throughout the elastic deformation This includes a possible connecting plate.
  • the present invention is installed in a portable device including a main plate and a slide plate slidably installed on the main plate, in the elastic member module for guiding the movement of the slide plate with elastic force
  • a connecting plate having one side rotatably fixed to the main plate and the slide plate; Both ends are fixed to the pair of connection plates to impart an elastic force, and are disposed on the same plane as the connection plate and include at least one wire rod in which at least one unit wire is laminated in the sliding direction.
  • the present invention is installed in a portable device including a main plate and a slide plate slidably installed on the main plate, in the elastic member module for guiding the movement of the slide plate with elastic force
  • a connecting plate having one end rotatably fixed to any one of the main plate and the slide plate; One end is rotatably fixed to the other of the main plate and the slide plate and the other end is fixed to the connection plate to impart an elastic force, disposed on the same plane as the connection plate, at least one unit wire in the sliding direction It includes a laminated wire spring.
  • an elastic member module corresponding to various strokes can be provided by adjusting the length of the connection plate connecting the wire rods according to a portable device having various specifications (strokes).
  • the wire spring and the connecting plate are made to be arranged on the same plane, minimizing the thickness of each component has the effect of making the product slimmer and smaller.
  • the elastic member module according to the present invention is manufactured in a relatively simple structure, there is an effect that can minimize the unit cost of the product.
  • FIG. 1 is a perspective view of an elastic member module according to an embodiment of the present invention.
  • Figure 2 is a plan view of the elastic member module according to an embodiment of the present invention.
  • FIG. 3 is a plan view showing an operation process of the elastic member module according to an embodiment of the present invention.
  • Figure 4 is a plan view showing that the length of the connecting plate is adjusted in accordance with an embodiment of the present invention.
  • 5 and 6 are a plan view showing another form of the elastic member module according to an embodiment of the present invention.
  • FIG. 7 is a plan view of an elastic member module according to another embodiment of the present invention.
  • FIG. 8 is a plan view of an elastic member module according to another embodiment of the present invention.
  • FIG. 9 is a plan view of an elastic member module according to another embodiment of the present invention.
  • FIG. 1 is a perspective view of an elastic member module according to an embodiment of the present invention
  • Figure 2 is a plan view of an elastic member module according to an embodiment of the present invention.
  • the elastic member module according to the present invention is installed in a portable device including a main plate (not shown) and a slide plate (not shown) slidably installed on the main plate, the elastic member It serves to guide the movement of the slide plate. That is, although not specifically shown in the figure, the elastic member module according to the present invention provides an elastic force and a restoring force at the opening and closing of the slide plate to allow the slide plate to slide smoothly.
  • the portable device includes all the devices that are opened and closed by the main plate and the slide plate.
  • the elastic member module may include a first wire spring 10 having an end portion rotatably fixed to the main plate and having at least one unit wire stacked in a sliding direction; A second wire spring 20 having an end portion rotatably fixed to the slide plate and having at least one unit wire stacked in a sliding direction; Coupled between the first wire spring 10 and the second wire spring 20 to connect the first and second wire springs (10, 20), and the first and second wire springs (10, 20) and It is disposed on the same plane, and includes a connecting plate 30 having the same width throughout the elastic deformation.
  • the first wire spring 10 and the second wire spring 20 applies the elastic force and the restoring force to the slide plate to guide the opening and closing of the slide plate.
  • the first and second wire springs 10 and 20 are composed of at least one unit wire, as shown in FIGS. 1 and 2. For example, when stronger elastic force is required for opening and closing of a slide plate, it can be laminated
  • the cross section of the unit wire may be manufactured in various shapes such as a circle and a polygon.
  • the first and second wire springs 10 and 20 are symmetrically coupled to each other about the connection plate 30.
  • first and second fixing parts 12 and 22 rotatably fixed to the main plate and the slide plate are formed at one end of the first and second wire springs 10 and 20, respectively.
  • the first and second fixing parts 12 and 22 are formed by bending in a circle so that high information (not shown) provided in the main plate and the slide plate can be inserted.
  • first and second connection parts 14 and 24 fixed to the connection plate 30 are formed at the other ends of the first and second wire springs 10 and 20.
  • the first and second connection parts 14 and 24 may be formed by bending in opposite directions as shown in FIG. 2.
  • connection plate 30 is coupled between the first and second wire springs (10, 20) serves as a medium for connecting both.
  • the connecting plate 30 is connected to the two wire springs so that it can be driven as a single wire spring, as will be described later, the length can be adjusted so that it can be easily changed according to the stroke of the slide plate.
  • connection plate 30 is formed to be symmetrical with each other by processing the metal or mold as shown in Figures 1 and 2 well.
  • the connecting plate 30 may be formed in a plate shape of a metal material having a predetermined thickness, and may be formed by etching or pressing cutting of a thin metal plate. Since the connection plate 30 is made of a metal material or a mold that can elastically deform, a predetermined elastic deformation occurs together with the first and second wire springs 10 and 20 when the slide plate moves.
  • the connection plate 30 may be made of a metal or a mold as well as other materials capable of elastic deformation.
  • the width of the connection plate 30 is preferably equal to the whole. That is, since the connecting plate 30 is processed to have the same width as in FIGS. 1 and 2, elastic deformation may occur more easily.
  • the connecting plate 30 is provided with a symmetrical engaging piece 32 on which the first and second connection parts 14 and 24 are hooked.
  • the locking piece 32 is formed by bending the end of the connecting plate 30, and forms a locking groove 34 between the locking piece 32 and the connecting plate 30.
  • the first and second connection parts 14 and 24 are inserted into the locking groove 34 to be hooked on the locking piece 32, thereby providing the first and second wire springs 10 and 20 and the connection plate 30. ) Is combined.
  • the first and second wire springs 10 and 20 and the connection plate 30 may be joined to each other by welding the first and second connection parts 14 and 24. That is, the first and second connection parts 14 and 24 are welded and joined at the A part to secure the coupling between the first and second connection parts 14 and 24 in the state of being engaged with the locking piece 32.
  • the first and second wire springs 10 and 20 and the connection plate 30 described above are preferably disposed on the same plane in a coupled state. This reflects the needs of portable devices that are slimmer, and are disposed on the same plane so that the thickness of the elastic member module can be minimized, thereby making the product slimmer, smaller and lighter.
  • FIG. 3 is a plan view showing an operation process of the elastic member module according to an embodiment of the present invention.
  • the first and second wire springs 10 and 20 rotate about the first fixing part 12.
  • the first and second wire springs 10 and 20 provide elastic force while being compressed by the pressing force applied to the slide plate.
  • the first and second wire rod springs 10 and 20 are similarly compressed by the pressing force to provide an elastic force.
  • the slide plate passes through the inflection point in the process of moving to the open state (3 state), and the first and second wire springs 10 and 20 are compressed and stretched while passing through the inflection point. That is, the first and second wire springs 10 and 20 apply elastic restoring force of the slide plate while passing through the inflection point. Then, the slide plate is slid by the restoring force and moved to the finally opened state (3 state).
  • the slide plate When the slide plate is moved from the open state to the closed state, the slide plate is subjected to a process opposite to that described above.
  • Figure 4 is a plan view showing that the length of the connecting plate is adjusted in accordance with an embodiment of the present invention.
  • the connecting plate illustrated in FIGS. 4 to 9 including FIG. 4 is not shown to have the same width throughout, this is only an example and is shown in FIG. 1 to 3 as a whole. It may be formed to have the same width over.
  • the stroke of the slide plate may vary according to the specifications of the portable device.
  • the product can be applied to the changed stroke by replacing the connection plate 30 having a different length as shown in FIG.
  • connection plate 30 is not necessarily replaced, but may be configured to change the length of the connection plate 30.
  • the connecting plate 30 is composed of two plates and the two are slidably coupled to each other so that the operator can easily adjust the length of the connecting plate 30 according to the stroke. This reduces the inconvenience of the operator having to replace the wire springs with different lengths as the stroke changes.
  • 5 and 6 are a plan view showing another form of the elastic member module according to an embodiment of the present invention.
  • the elastic member module according to the present invention can be manufactured in various forms. 5, it can be seen that the fixing piece 32 of the connecting plate 30 is formed symmetrically in the diagonal direction. In this state, the first and second wire springs 10 and 20 may also be symmetrically coupled in a diagonal direction with respect to the connection plate 30.
  • the insertion groove 36 is formed in the connecting plate 30.
  • the insertion groove 36 is a portion formed to more firmly connect the connection plate 30 and the first and second wire springs 10 and 20. That is, the first and second connection parts 14 and 24 of the first and second wire rods 10 and 20 are inserted into the insertion groove 36, thereby forming the first and second wire rods springs with respect to the connection plate 30. 10,20 may be firmly coupled without flow.
  • first and second wires 10 and 20 and the connection plate 30 may be integrally manufactured by insert injection while the first and second connection parts 14 and 24 are inserted into the insertion groove 36. Can be.
  • FIG. 7 is a plan view of an elastic member module according to another embodiment of the present invention.
  • the elastic member module according to the present invention and the insulating member 40 is rotatably fixed to the main plate and the slide plate, respectively;
  • a first wire spring 10 and a second wire spring 20 having one end fixed to the insulating member 40 and having at least one unit wire stacked thereon; Coupled between the first wire spring 10 and the second wire spring 20 to connect the first and second wire springs (10, 20), and the first and second wire springs (10, 20) and It comprises a connecting plate 30 disposed on the same plane.
  • first and second wire springs 10 and 20 are not directly connected to the main plate and the slide plate, but are connected through a separate insulating member 40.
  • the insulating member 40 is made of an insulator such as a mold, and has a rotating hole 42 into which high information (not shown) provided in the main plate or the slide plate is inserted.
  • the first and second fixing parts 12 and 22 of the first and second wire springs 10 and 20 are fixed to the insulating member 40 in a straight state in a straight line. In this way it is possible to obtain an insulation effect by being connected to the high information by the insulating member 40 made of a molded article can be wider the product design.
  • the insulating member 40 is preferably manufactured integrally by the first and second wire rod springs 10 and 20 and insert injection.
  • FIG. 8 is a plan view of an elastic member module according to another embodiment of the present invention.
  • the elastic member module includes a connecting plate 140, one side of which is rotatably fixed to the main plate and the slide plate; Both ends are fixed to the pair of connection plates 140 to impart an elastic force, and are disposed on the same plane as the connection plate 140, and the wire spring 110 having at least one unit wire stacked in the sliding direction. Include.
  • This embodiment is composed of one wire spring 110 and a pair of connecting plate 140, unlike the above-described embodiments. That is, the connecting plate 140 is connected to the main plate and the slide plate, respectively, and the wire rod spring 110 serves as a medium in the middle.
  • connection plate 140 is formed with a rotating hole 142 for inserting a high information (not shown), and the engaging piece 144 is formed to hang the fixing portion 112 of the wire spring (110). do.
  • the connection plate 140 may be made of a material capable of elastic deformation such as a metal or a mold for a predetermined elastic deformation.
  • the wire spring 110 and the connecting plate 140 may be integrally manufactured by the insert injection method.
  • FIG. 9 is a plan view of an elastic member module according to another embodiment of the present invention.
  • the elastic member module includes a connection plate 240, one end of which is rotatably fixed to any one of the main plate and the slide plate; One end is rotatably fixed to the other of the main plate and the slide plate and the other end is fixed to the connection plate 240 to impart an elastic force, disposed on the same plane as the connection plate 240, at least one or more
  • the unit wire includes a wire spring 210 stacked in the sliding direction.
  • a slim elastic member module is realized through a single connection plate 240 and the wire rod spring 210.
  • One end of the wire spring 210 is provided with a fixing portion 212, one end of which is rotatably fixed to any one of the main plate and the slide plate, the other end of the connecting portion 214 is fixed to the connection plate 240 It is provided.
  • connection plate 240 is formed with a rotating hole 242 for inserting a high information (not shown), and the engaging piece 244 is formed to hang the connecting portion 214 of the wire spring (210).
  • the connection plate 240 may be made of a material that is elastically deformable, such as a metal or a mold, for a predetermined elastic deformation.
  • the wire spring 210 and the connection plate 240 may be manufactured integrally by the insert injection method.

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

Abstract

La présente invention porte sur un module d'élément élastique. La présente invention porte sur un dispositif portable, qui comprend : une plaque principale ; et une plaque de coulissement installée sur la plaque principale afin de permettre une opération de coulissement sur celle-ci. Le module d'élément élastique comprend : un premier ressort à tiges de fil, qui a une extrémité qui est fixée à la plaque principale afin de permettre une rotation sur celle-ci, et dans lequel au moins une ou plusieurs tiges de fil unitaires sont empilées sur celle-ci ; et un second ressort à tiges de fil, qui a une extrémité qui est fixée à la plaque de coulissement afin de permettre une rotation sur celle-ci, et dans lequel au moins une ou plusieurs tiges de fil unitaires sont empilées sur celle-ci. En outre, une plaque de liaison disposée sur le même plan que les premier et second ressorts à tiges de fil est couplée entre le premier ressort à tiges de fil et le second ressort à tiges de fil. Selon la présente invention ci-dessus, les ressorts à tiges de fil et la plaque de liaison sont configurés de façon à être disposés sur le même plan, et, par conséquent, un produit peut être réalisé d'une manière fine et miniaturisée si chaque partie n'a que l'épaisseur minimale. En outre, étant donné que le module d'élément élastique selon la présente invention est fabriqué sous la forme d'une structure relativement simple, le coût unitaire des produits peut être réduit au minimum.
PCT/KR2011/005484 2010-07-27 2011-07-26 Module d'élément élastique WO2012015210A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0072468 2010-07-27
KR1020100072468A KR20120010852A (ko) 2010-07-27 2010-07-27 탄성부재 모듈

Publications (2)

Publication Number Publication Date
WO2012015210A2 true WO2012015210A2 (fr) 2012-02-02
WO2012015210A3 WO2012015210A3 (fr) 2012-04-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/005484 WO2012015210A2 (fr) 2010-07-27 2011-07-26 Module d'élément élastique

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KR (1) KR20120010852A (fr)
WO (1) WO2012015210A2 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080059899A (ko) * 2006-12-26 2008-07-01 아이티이코리아 주식회사 슬라이드 타입 휴대단말기용 스프링 및 이를 이용한휴대단말기
KR20080097666A (ko) * 2007-05-02 2008-11-06 주식회사 케이비에프 슬라이드 힌지
KR20100013239A (ko) * 2008-07-30 2010-02-09 주식회사 오앤씨플라즈마 슬라이드 힌지용 탄성 스프링
KR20100026521A (ko) * 2008-08-29 2010-03-10 (주)엘티엠에이피 환형스프링과 밴드스프링을 가진 휴대통신단말기용 슬라이드 액추에이터 조립체

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080059899A (ko) * 2006-12-26 2008-07-01 아이티이코리아 주식회사 슬라이드 타입 휴대단말기용 스프링 및 이를 이용한휴대단말기
KR20080097666A (ko) * 2007-05-02 2008-11-06 주식회사 케이비에프 슬라이드 힌지
KR20100013239A (ko) * 2008-07-30 2010-02-09 주식회사 오앤씨플라즈마 슬라이드 힌지용 탄성 스프링
KR20100026521A (ko) * 2008-08-29 2010-03-10 (주)엘티엠에이피 환형스프링과 밴드스프링을 가진 휴대통신단말기용 슬라이드 액추에이터 조립체

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Publication number Publication date
KR20120010852A (ko) 2012-02-06
WO2012015210A3 (fr) 2012-04-19

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