CN101953080B - Slider mechanism for opening and closing portable terminal - Google Patents

Slider mechanism for opening and closing portable terminal Download PDF

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Publication number
CN101953080B
CN101953080B CN200880112074.7A CN200880112074A CN101953080B CN 101953080 B CN101953080 B CN 101953080B CN 200880112074 A CN200880112074 A CN 200880112074A CN 101953080 B CN101953080 B CN 101953080B
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CN
China
Prior art keywords
plate
retainer
spring
slide mechanism
portable terminal
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN200880112074.7A
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Chinese (zh)
Other versions
CN101953080A (en
Inventor
权泰均
李敏哲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Laird Technologies Beijing Co Ltd
Laird Technologies Korea YH
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Laird Technologies Beijing Co Ltd
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Filing date
Publication date
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Publication of CN101953080A publication Critical patent/CN101953080A/en
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Publication of CN101953080B publication Critical patent/CN101953080B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • 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
    • H04B1/3816—Mechanical arrangements for accommodating identification devices, e.g. cards or chips; with connectors for programming identification devices

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

Abstract

The present invention relates to a slider mechanism that can open both upwardly and downwardly. The slider mechanism of the present invention comprises: a first plate fixed to one of a main body and a display of the portable terminal; a second plate fixed to the other of the main body and the display, the second plate being slidably coupled to the first plate; a spring having one end coupled to the first plate and the other end coupled to the second plate; and a first stopper limiting one of an upward movement and a downward movement of the second plate, wherein a guide hole parallel to the movement of the second plate is formed at the first stopper mounted on one of the first plate and the second plate, and wherein a guide is formed at the other of the first plate and the second plate.

Description

For opening and closing the slide mechanism of portable terminal
Technical field
Present invention relates in general to a kind ofly for opening and closing the slide mechanism of portable terminal, more particularly, the present invention relates to a kind of slide mechanism that can either upwards open and can open downwards.
Background technology
Recently, the electronic equipment that is portable terminal form catches on.Therefore,, except the intrinsic function of carrying out radio communication of portable terminal self, portable terminal also need to have according to user preferences additional function (for example opening/closing function).
For such demand, the portable terminals such as typical board-type, flip-type, upturning lid type, folded form have been proposed in prior art.In recent years, folder-type terminal became the most popular type.Folder-type terminal has enough spaces and adopts wide LCD module as display device.In addition, thus folder-type terminal can doubling be convenient to it and carry.Therefore, the portability of folder-type terminal is better than the portability of other terminal.
However, the slider type terminal that has a wide LCD module (equally large with the LCD module of folder-type terminal) has promoted the miniaturization of terminal.
Slider type terminal opens and closes when main frame slides with it in the slave as lid.Slider type terminal has advantages of identical with folder-type terminal, and comprises new opening/closing performance.
As shown in Figure 1, the slide mechanism for opening/closing terminal comprises the first plate 40, the second plate 30 and torsionspring 50.
The first plate 40 is connected with the main frame body 20 of portable terminal, and the second plate 30 is connected with the slip fuselage 10 of portable terminal.The second plate 30 is installed into and can on the first plate 40, slides up and down.Meanwhile, one end of torsionspring 50 is fixed on the first plate 40, and its other end is fixed on the second plate 30.
Therefore,, when the second plate 30 moves up or down, torsionspring 50 is compressed.Due to the elastic restoring force after deformation point, the second plate 30 thereby automatically move.
Yet because the slide mechanism for opening/closing portable terminal can only upwards be opened, therefore this slide mechanism can not adopt various function keys.
Summary of the invention
Technical problem
For addressing the above problem, conceive the present invention.The object of this invention is to provide a kind of slide mechanism for opening/closing portable terminal, this slide mechanism not only can upwards be opened, and can also open downwards.
Technical scheme
In order to achieve the above object, the invention is characterized in a kind of slide mechanism for opening/closing portable terminal, this slide mechanism comprises: the first plate, and this first plate is fixed on in the main frame body of described portable terminal and display; The second plate, this second plate is fixed on another in described main frame body and described display, and described the second plate slidably connects with described the first plate; Spring, one end of this spring connects with described the first plate, and the other end connects with described the second plate; And first retainer, this first retainer limit moving up of described the second plate and move down in a kind of movement, wherein, on described the first retainer of installing on one in described the first plate and described the second plate, be formed with pilot hole, this pilot hole is parallel to the moving direction of described the second plate and opens wide to a direction, wherein, on another in described the first plate and described the second plate, be formed with guide, this guide is configured to move along described pilot hole.
The present invention further comprises: the second retainer, this second retainer limit moving up of described the second plate and move down in a kind of movement, described the second retainer is formed on the first half or the Lower Half of described the second plate, for contacting described the first plate, to limit the movement of described the second plate.
Described the first retainer can be arranged on described the first plate, and described pilot hole is open upwards, and described guide is arranged on described the second plate, for limiting moving down of described the second plate.Described the second retainer can be formed on the Lower Half of described the second plate, for limiting moving up of described the second plate.
The described pilot hole of described the first retainer has the projection of stopping, this stop projection for keeping described the second plate to remain static, make described the second plate with respect to described the first plate without any moving up or down.
Described spring tilts, to be fully compressed in the process moving up or down with respect to described the first plate at described the second plate and then to discharge.Describedly stop that protruding restriction has the movement of described the second plate of the elastic force of described spring.
Beneficial effect
The present invention has following beneficial effect.
According to the slide mechanism for opening/closing portable terminal of the present invention, not only can upwards open and can also open downwards.Therefore, various function keys can be installed on portable terminal.
Accompanying drawing explanation
Fig. 1 means the exploded perspective view of sliding-type portable terminal of the prior art.
Fig. 2 means for the slide mechanism of opening/closing portable terminal exploded perspective view in one direction.
Fig. 3 means slide mechanism for the opening/closing portable terminal exploded perspective view in another direction.
Fig. 4 shows the operation of lower sliding body in off position.
Fig. 5 shows in the upwards operation of open mode lower sliding body.
Fig. 6 shows in the operation of open mode lower sliding body downwards.
Fig. 7 shows the structure of the first retainer of slide mechanism.
Embodiment
Fig. 2 is according to the slide mechanism for opening/closing portable terminal of one embodiment of the present invention exploded perspective view in one direction.Fig. 3 represents the exploded perspective view for the slide mechanism of opening/closing portable terminal on other direction.Fig. 4 shows the operation of lower sliding body in off position.Fig. 5 shows in the upwards operation of open mode lower sliding body.Fig. 6 shows the operation of the slide mechanism of this execution mode under downward open mode.Fig. 7 shows the structure of the first retainer of slide mechanism.
As shown in Figures 2 to 6, according to of the present invention, for opening and closing the slide mechanism of portable terminal, comprise the first plate 110, the second plate 120, spring 130, the first retainer 140 and the second retainer 150.The first plate 110 is arranged on it the main frame of portable terminal, and the second plate 120 is arranged on the display of portable terminal.The second plate 120 can slide up or down with respect to the first plate 110.
Both sides at the second plate 120 are all provided with nose girder 160.The both sides of the first plate 110 surround nose girder 160.Therefore, the second plate 120 can slide up or down with respect to the first plate 110.
Spring 130 is placed between the first plate 110 and the second plate 120.One end of each spring 130 is connected on the first plate 110, and the other end is connected on the second plate 120.As shown in Figure 4, in this embodiment, by using two " M " shape springs 130 can be used in the slide mechanism " very thin (slender) " that opens and closes portable terminal.In addition, spring 130 tilts, for lower link the first plate and the second plate in off position when the second plate 120 does not also move with respect to the first plate 110.Therefore, if user upwards pushes away the second plate 120, spring is by compressed, until the two ends of each spring 130 are positioned at identical horizontal level.If the other end has exceeded this horizontal level, the elastic restoring force of this compressed spring 130 second plate 120 that will automatically move up.
Moving down of first retainer 140 restriction the second plates 120, and the second retainer 150 limits moving up of the second plates 120.The first retainer 140 is arranged on the second plate 120, and for example has one, at the pilot hole that is being parallel to the upper formation of the direction of the moving direction of the second plate 120 (up or down).Pilot hole 145 is open upwards, and is formed with the guide 125 moving along pilot hole 145 simultaneously on the second plate 120.Now, by the guide 125 in pilot hole 145, can make the first retainer 140 transversely deformings.
Lower Half at the second plate 120 is formed with the second retainer 150.When the second plate 120 moves up, second retainer 150 contact the first plates 110 are to limit the movement of the second plate 120.In particular, the second retainer 150 is arranged on the Lower Half of nose girder 160, and nose girder 160 is arranged on the both sides of the second plate 120.Therefore, the side surface of second retainer 150 contact the first plates 110 to limit the movement of the second plate 120 after the second plate 120 moves up.
Yet the position of the first retainer 140 and the second retainer 150 can be changed mutually, the first retainer 140 can limit moving up of the second plate 120 simultaneously, and the second retainer 150 can limit moving down of the second plate 120.In this case, the pilot hole 145 of the first retainer 140 opens wide downwards, and the second retainer 150 is formed on the second plate 120.
In addition, the first retainer 140 can be arranged on the second plate 120, and can on the first plate 110, form guide and move to limit the up/down of the second plate 120.
As shown in Figure 7, at pilot hole 145 places of the first retainer 140, be formed with and stop projection 147, for stoping guide 125, to prevent that the second plate 120 is because the elastic force of spring 130 moves freely.In addition, the second plate 120 does not produce mobile (for example in off position under) with respect to the first plate 110.Stop projection 147 so that the mode that pilot hole 145 narrows down is protruded.Stop that protruding 147 protrude to limit the movement that is tending towards the second plate 120 of movement because of the elastic force of spring 130.
That is to say, when one end of spring 130 connects with the right first half of the first plate 110, and the other end is when connect with the left Lower Half of the second plate 120, if spring 130 tilts, elastic force will be used on the second plate 120 and the second plate 120 is moved down.Now, if the lower effect in off position of the elastic force of spring 130 so, clamps because guide 125 is blocked projection 147, the second plate 120 can not move freely downwards.
Operation of the present invention will be described below.
As shown in Figure 4, the second plate 120 is arranged on the first plate 110.
In off position, the second plate 120 does not move with respect to the first plate 110, and now, one end of spring 130 connects with the right first half of the first plate 110, and the other end connects with the left Lower Half of the second plate, thereby keep-spring 130 is in heeling condition.As mentioned above, the downward elastic force of spring 130 acts on the second plate 120.Yet, because being blocked projection 147, the guide 125 forming on the second plate 120 clamps, and the second plate 120 does not move down.Therefore, the second plate 120 does not move with respect to the first plate 110, thereby keeps the second plate 120 in closed condition.
As shown in Figure 5, if user upwards promotes the second plate 120, so each spring 130 by the two ends that are compressed to spring 130 in identical horizontal level.If the other end surpasses this horizontal level, the elastic restoring force of so compressed spring 130 makes the second plate 120 move up automatically.Now, guide 125 can depart from the first retainer 140.Afterwards, the side surface of second retainer 150 contact the first plates 110 that form in the following side of the second plate 120, thus the second moving up of plate 120 is limited in preset distance.
Yet as shown in Figure 6, if user's lower second plate 120 that promotes downwards in off position, guide 125 can be through stopping projection 147 so.Now, the first retainer 140 elastically deformables.Therefore, guide 125 can move down along pilot hole 145, makes to have to stop that the first retainer 140 of projection 147 broadens.If guide 125 departs from, stop projection 147, so the second plate 120 by be subject to promote downwards the second plate 120 spring 130 elastic force and automatically move down.When guide 125 moves down and arrives the end of pilot hole 145, the movement of the second plate 120 can be restricted, thereby the second plate 120 can not move down again.
Slide mechanism for opening/closing portable terminal according to the present invention is not restricted to above-mentioned execution mode.It is evident that, various distortion all may be within the scope of the present invention.

Claims (7)

1. for opening and closing a slide mechanism for portable terminal, this slide mechanism comprises:
The first plate, this first plate is fixed on in the main frame body of described portable terminal and display;
The second plate, this second plate is fixed on another in described main frame body and described display, and described the second plate slidably connects with described the first plate;
Spring, one end of this spring connects with described the first plate, and the other end connects with described the second plate; And
The first retainer, this first retainer limit moving up of described the second plate and move down in a kind of movement;
Wherein, on described the first retainer of installing on one in described the first plate and described the second plate, be formed with pilot hole, this pilot hole is parallel to the moving direction of described the second plate and opens wide to a direction;
Wherein, on another in described the first plate and described the second plate, be formed with guide, this guide is configured to move along described pilot hole;
Wherein, the described pilot hole of described the first retainer has the projection of stopping, this stop projection for keeping described the second plate to remain static, make described the second plate with respect to described the first plate without any moving up or down; And
Described spring tilts, to be fully compressed in the process moving up or down with respect to described the first plate at described the second plate and then to discharge, and wherein when the elastic force of described spring acts on described the second plate, described in stop the movement of described the second plate of projection restriction.
2. slide mechanism according to claim 1, this slide mechanism also comprises: the second retainer, this second retainer limit moving up of described the second plate and move down in another kind move, described the second retainer is formed on the first half or the Lower Half of described the second plate, be used for contacting described the first plate, to limit the movement of described the second plate.
3. slide mechanism according to claim 2, wherein, described the first retainer is arranged on described the first plate, and described pilot hole is open upwards, described guide is arranged on described the second plate, for limiting moving down of described the second plate, and wherein said the second retainer is formed on the Lower Half of described the second plate, for limiting moving up of described the second plate.
4. according to the slide mechanism described in any one in claim 1,2,3, wherein, described spring is for the first plate and described the second plate described in lower link in off position when described the second plate not yet moves with respect to described the first plate, thereby and two ends are positioned at par position and wherein one end of this spring is moved beyond the compressed described spring of this horizontal level afterwards elastic restoring force makes to make described the second plate with respect to described the first plate automated movement after described the second plate automated movement for being compressed at described spring.
5. according to the slide mechanism described in any one in claim 1,2,3, wherein, described spring comprises the spring of two M shapes.
6. slide mechanism according to claim 6, wherein, described in stop projection so that the mode that described pilot hole narrows down is protruded.
7. a portable terminal, this portable terminal comprises the slide mechanism described in any one in main frame body, display and claim 1,2,3, and wherein said the first plate is arranged on it described main frame, and described the second plate is arranged on described display.
CN200880112074.7A 2007-10-18 2008-10-17 Slider mechanism for opening and closing portable terminal Expired - Fee Related CN101953080B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020070105117A KR100898197B1 (en) 2007-10-18 2007-10-18 Slider mechanism for opening and closing a portable terminal
KR10-2007-0105117 2007-10-18
PCT/KR2008/006145 WO2009051438A2 (en) 2007-10-18 2008-10-17 Slider mechanism for opening and closing a portable terminal

Publications (2)

Publication Number Publication Date
CN101953080A CN101953080A (en) 2011-01-19
CN101953080B true CN101953080B (en) 2014-03-12

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CN200880112074.7A Expired - Fee Related CN101953080B (en) 2007-10-18 2008-10-17 Slider mechanism for opening and closing portable terminal

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EP (1) EP2206241A4 (en)
KR (1) KR100898197B1 (en)
CN (1) CN101953080B (en)
WO (1) WO2009051438A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006013702A1 (en) * 2004-08-04 2006-02-09 Advanex Inc. Slide unit and portable product
EP1662754A1 (en) * 2004-11-25 2006-05-31 Samsung Electronics Co, Ltd Sliding module for sliding-type portable terminal
CN1925508A (en) * 2005-08-29 2007-03-07 三星电子株式会社 Slide assembly for a portable terminal
CN1976365A (en) * 2005-11-30 2007-06-06 株式会社M2Sys Sliding mechanism of portable communication terminals

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100689069B1 (en) * 2005-03-22 2007-03-02 주식회사 엠투시스 Slide opening and closing mechanism for cellular phone
US7869844B2 (en) * 2004-09-15 2011-01-11 Laird Technologies, Inc. Sliding mechanism for opening and closing of cellular phone
WO2006098590A1 (en) * 2005-03-16 2006-09-21 Jong Chul Choo Sliding unit and electronic device using it
KR100663155B1 (en) * 2005-06-13 2007-01-09 (주)밀레니엄테크 A arc type sliding device for a arc type sliding mobile phone
KR100706429B1 (en) * 2005-07-04 2007-04-10 주식회사 팬택 Curve Slide Type Mobile Phone

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006013702A1 (en) * 2004-08-04 2006-02-09 Advanex Inc. Slide unit and portable product
EP1662754A1 (en) * 2004-11-25 2006-05-31 Samsung Electronics Co, Ltd Sliding module for sliding-type portable terminal
CN1925508A (en) * 2005-08-29 2007-03-07 三星电子株式会社 Slide assembly for a portable terminal
CN1976365A (en) * 2005-11-30 2007-06-06 株式会社M2Sys Sliding mechanism of portable communication terminals

Also Published As

Publication number Publication date
EP2206241A4 (en) 2011-03-16
WO2009051438A2 (en) 2009-04-23
KR20090039455A (en) 2009-04-22
EP2206241A2 (en) 2010-07-14
WO2009051438A3 (en) 2009-06-04
KR100898197B1 (en) 2009-05-18
CN101953080A (en) 2011-01-19

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