CN1842100A - Portable device - Google Patents
Portable device Download PDFInfo
- Publication number
- CN1842100A CN1842100A CNA2006100653889A CN200610065388A CN1842100A CN 1842100 A CN1842100 A CN 1842100A CN A2006100653889 A CNA2006100653889 A CN A2006100653889A CN 200610065388 A CN200610065388 A CN 200610065388A CN 1842100 A CN1842100 A CN 1842100A
- Authority
- CN
- China
- Prior art keywords
- display part
- housing
- shell
- sub
- cam
- 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.)
- Pending
Links
Images
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
- H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
- H04M1/0216—Foldable in one direction, i.e. using a one degree of freedom hinge
-
- 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
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/16—Details of telephonic subscriber devices including more than one display unit
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Transceivers (AREA)
Abstract
The invention relates to a portable device, which can only use one display part in normal condition, and open auxiliary display part based on demand, with lower weight, wherein said invention is formed by the first and second frames; on one surface of any frame, there is one display part for displaying letter and image; and one auxiliary frame with auxiliary display part is switched arranged on the frame with display part; said auxiliary frame is at the back of display part to be layered with the display part; and the auxiliary display part is parallel with the display part in auxiliary open state; when in said auxiliary close state, the display part will display said information; when in the auxiliary open state, the display and auxiliary display parts will display said information.
Description
Technical field
The present invention relates to a kind ofly on the basis of the viewing area that can enlarge display part, can improve the portable set of operability and usability.
Background technology
In as a kind of pocket telephone in the portable set, have the 1st housing (basket) and the 2nd housing, the 1st housing is provided with keypad portion and microphone portion etc. in the above as sending words portion; The 2nd housing is provided with display part and speaker portion etc. in the above as answering section, by hinge means this 1st housing and the 2nd housing is mutually pivotally connected together, has occurred the pocket telephone of doubling formula on market.In the pocket telephone of this doubling formula, the 2nd housing is rotatably connected to the top rear portion of the 1st housing by hinge means, make the 2nd housing and send words portion superimposed and be close together above the 1st housing, can will send words portion to cover like this, simultaneously, remove this closed state (closure state), can send words portion to expose this.In other words, usually, owing under the superimposed closure state of the 1st housing and the 2nd housing, cover the words portion that send, so, in the time will sending words portion to expose, for example, hold the 1st housing with one, hold the 2nd housing with another, the 2nd housing is rotated with respect to the 1st housing, so that send words portion to expose (making the following of the 2nd housing) from sending words portion to leave, thereby, formation makes the open mode of sending words portion to expose, and can use pocket telephone.
In recent years, as pocket telephone, the pocket telephone of varied functions such as the function of utilizing communication lines such as internet, game function, TV functions appears on the market also having except having call function.This pocket telephone is arranged on the picture dimension of the display part on the 2nd housing, the situation of information such as display text or image fully occurred.Therefore, people are attempting the picture dimension of this display part is done greatly as much as possible, still, even on whole an of side of the 2nd housing, display part is set, picture dimension also can be restricted, and the situation of information such as display text or image fully also can occur.Therefore, people have proposed to be provided with a plurality of for example schemes of the pocket telephone of two liquid crystal display parts.As its known document, be known that and openly specially permit the pocket telephone that communique is put down in writing TOHKEMY 2001-175609 number.
The pocket telephone of this patent documentation 1 record under obsolete state, is in any one state that does not expose of two liquid crystal display parts.In other words, the 1st liquid crystal display part that is arranged on the 2nd housing is in closing state by lid, is provided with the 2nd liquid crystal display part at the back side of this lid.Thereby, in the time will watching the 1st liquid crystal display part, must open the lid that is provided with the 2nd liquid crystal display part that covers its surface, open the i.e. action of the 2nd liquid crystal display part of this lid owing to increased, so there is the problem of the so-called trouble that becomes.Not only like this, also cause pocket telephone to maximize and weight increases, the problem of feature of necessity of the pocket telephone of so-called small-sized and light weight has appearred sacrificing in the result.
Summary of the invention
The present invention proposes in order to solve described problem, its objective is for a kind of like this portable set is provided, promptly can only use a display part under normal conditions, and the display part of open auxiliary is watched as required, still be miniaturization and on this basis, and can not damage operability and usability.
In order to reach described purpose, portable set of the present invention, constitute by the 1st housing and the 2nd housing, on a face of these the 1st housings and either party housing of the 2nd housing, be provided with the display part of information such as display text and image, it is characterized in that, be provided with on the housing of described display part, can be provided with the sub-shell with secondary display part with opening and closing, be formed with: this sub-shell is in described display part rear side and the secondary closure state superimposed with described display part; And the secondary display part of described sub-shell and described display part secondary open mode side by side, and constitute: when being in described secondary closure state, can on described display part, show described information; When being described secondary open mode, on described display part and described secondary display part, show described information.
According to the present invention, be provided with on the housing of display part, can be provided with sub-shell with secondary display part with opening and closing, be formed with: make this sub-shell be in display part rear side and the secondary closure state superimposed with display part, and the secondary display part of sub-shell and display part secondary open mode side by side, when being in secondary closure state, just can be on display part the information of display text or image etc., when being in secondary open mode, information such as display text or image on display part and secondary display part, thereby, when being in secondary closure state, display part is not sealed by sub-shell but exposes, so, do not need to carry out other for example action of open auxiliary housing of action, just can be on display part the information of display text or image etc.And, when being in secondary closure state,,, can converse etc. so sub-shell can not counteract because sub-shell is superimposed with the housing that is provided with display part.In addition, because the open auxiliary housing, just become the secondary display part and the display part secondary open mode side by side of sub-shell, therefore, just can be on display part and secondary display part display message.Therefore, can only use a display part under normal conditions, and open auxiliary display part is watched as required, on this basis, can realize miniaturization and, and can not damage operability and usability.
In the portable set of the present invention, two described sub-shells preferably are set, described sub-shell is separately positioned on the both sides of the housing that is provided with described display part, and can serve as that axle rotates with its length direction respectively, and described sub-shell is folded in respectively on the another side of the housing that is provided with described display part, and forms described secondary closure state.In addition, in the portable set of the present invention, preferably be provided with on the housing of described display part, be provided with link gear, when this link gear moved at either party sub-shell of described two sub-shells, the sub-shell that makes any the opposing party moved in linkage along with this moves.Moreover in the portable set of the present invention, preferably constituting of described link gear comprises: the 1st, be fixed on the housing that is provided with described display part; The 1st installing component, it is installed in rotation on the 1st, and is installed on either party sub-shell of described two sub-shells; The 2nd, it is fixed on the housing that is provided with described display part; The 2nd installing component, it is installed in rotation on the 2nd, and is installed on any the opposing party's the sub-shell of described two sub-shells; The 1st bevel gear, it is installed in rotation on described the 1st, and is fixed on described the 1st installing component; The 2nd bevel gear, it is installed in rotation on described the 2nd, and is fixed on described the 2nd installing component; And connection gear, be arranged on rotationally on the housing that is provided with described display part, and this connection gear has and is connected bevel gear with the 1st of described the 1st bevel gear engagement and the 2nd is connected bevel gear with described the 2nd bevel gear meshes.
In addition, in the portable set of the present invention, preferably described sub-shell is arranged on the housing that is provided with described display part, and can serve as that axle rotates with its length direction.In addition, in the portable set of the present invention, preferably described sub-shell is slidably disposed on the housing that is provided with described display part.In addition, in the portable set of the present invention, preferably described subshell physical efficiency serves as that axle is arranged on the housing that is provided with described display part rotationally with the direction with respect to the Surface Vertical of described display part.In addition, in the portable set of the present invention, preferably described sub-shell is by wire (New-York shape) parts are connected with the housing that is provided with described display part.Moreover, portable set of the present invention, the preferably described locking mechanism that is provided with, it is used for, and described sub-shell keeps lock-out state under described secondary closure state.
Portable set of the present invention according to above explanation, when being in secondary closure state, do not need to carry out other and move for example action of open auxiliary housing, just can be on display part the information of display text or image etc., simultaneously, when being in secondary closure state, sub-shell can not counteract, can converse, and the open auxiliary housing, just can be on display part and secondary display part display message, can only use a display part under normal conditions, and open auxiliary display part is watched as required, on this basis, miniaturization and can be realized, and operability and usability can not be damaged.
Description of drawings
Fig. 1 is the stereogram of an example of expression pocket telephone of the present invention, (a) is the figure of expression closure state, (b) is expression figure open mode, secondary closure state, (c) is the schematic diagram of vice open mode.
Fig. 2 is the exploded perspective view of an example of expression pocket telephone of the present invention.
Fig. 3 is the summary section of an example of expression pocket telephone of the present invention.
Fig. 4 is the exploded perspective view of an example of expression hinges of the present invention mechanism.
Fig. 5 is the figure of other example of expression pocket telephone of the present invention, (a) be the front view that expression is in the secondary closure state under the open mode, (b) be the stereogram that expression is in the secondary closure state under the open mode, (c) being the front view of secondary open mode, (d) is the isometric front view of secondary open mode.
Fig. 6 is the figure of expression other example of pocket telephone of the present invention, (a) is the front view of vice open mode, (b) is the stereogram of vice open mode.
Fig. 7 is the vertical view of expression other example of pocket telephone of the present invention.
Fig. 8 is the figure of expression other example of pocket telephone of the present invention, (a) is the front view of vice closure state, (b) is that sub-shell is opened the front view in the way, (c) is the front view of secondary open mode.
Fig. 9 is the figure of an example of expression engaging cam pack of the present invention, (a) is stereogram, (b) is decomposing section.
Embodiment
Below, describe portable set of the present invention in detail based on accompanying drawing.
Fig. 1～Fig. 3 is that expression portable set of the present invention is the figure of an example of pocket telephone.Fig. 4 is the figure of an example of expression hinges of the present invention mechanism.Portable set of the present invention such as Fig. 1～shown in Figure 3 are made of the 1st housing 2 and the 2nd housing 3, and either party housing of the 1st housing 2 and the 2nd housing 3 for example on the 2nd housing 3 face, is provided with the display part 4 of information such as display text or image.
As portable set, be not particularly limited, for example, what can list pocket telephone, Saurus (trade mark) (palmtop PC of a Sharp) etc. carries information terminal apparatus, electronic computer, palmtop PC, portable game machine etc., particularly, preferably, list pocket telephone.In addition, as portable set of the present invention, in addition, also comprise ashtray, Box Cover etc.In other words, so long as that two housings can open and close mutually is just passable, do not limit especially.In addition, in this form of implementation, as portable set, though be that pocket telephone 1 is illustrated,, be not limited to this.
The 1st housing 2, what constitute pocket telephone 1 send words portion, is provided with keypad portion 2a and microphone portion 2b etc. above.The 1st housing 2 forms elongated essentially rectangular shape.The 2nd housing 3 similarly constitutes the answering section of pocket telephone 1, is provided with display part 4, speaker portion 3a of LCD etc. etc. on a face.The 2nd housing 3 and the 1st housing 2 substantially similarly form elongated essentially rectangular.
To cover the top closure state of the 1st housing 2 and make the open mode of exposing above of the 1st housing 2 in order to form with the 2nd housing 3, by means of switching mechanism the 1st housing 2 and the 2nd housing 3 being linked together constitutes pocket telephone 1.In other words, this pocket telephone 1 becomes, be superimposed with each other above face of the 2nd housing 3 and the 1st housing 2, and sealing keypad portion 2a etc., simultaneously, the 2nd housing 3 can move above the 1st housing 2, and keypad portion 2a etc. is exposed.
Switching mechanism as pocket telephone 1, can use known in the past mechanism, for example, switching mechanism can use the switching linkage that the 1st housing 2 and the 2nd housing 3 can be linked together mutually rotationally, or the linkage that the 1st housing and the 2nd housing are linked together mutually slidably along its length direction.As switching mechanism, in the present invention,, still, be not limited to this although understand the situation of using switching linkage 11.
This switching linkage 11 constitutes and comprises; Engaging protuberance 12, either party housing that is arranged on the 1st housing 2 and the 2nd housing 3 is for example on the 2nd housing 3; And engaging recessed part 13, and engaging protuberance 12 engaging the 1st housing 2 and the 2nd housing 3 can be linked together mutually rotationally, any the opposing party's the housing that is arranged on the 1st housing 2 and the 2nd housing 3 is for example on the 1st housing 2.Near the both ends on the 1st housing 2 and near the leading section, be respectively arranged with from it towards the outstanding rotation protuberance 21 of the direction of approximate vertical.In addition, the rearward end of the 2nd housing 3 (being provided with the end of the opposition side of speaker portion 3a one side) is formed with the rotation protuberance 25 of the convex between the rotation protuberance 21,21 that embeds the 1st housing 2.
Engaging protuberance 12 is not particularly limited, and for example, can form with engaging boss assembly 15.Near the leading section at rotation protuberance 25 both ends of engaging boss assembly 15 and the 2nd housing 3 assembly accommodation section 3c is chimeric, and is contained in wherein.As shown in Figure 9, engaging boss assembly 15 is preferably by for example, shell (case) 81, is arranged on axle 82 on this shell 81, is arranged on the 1st cam 83 and the 2nd cam 84 on the axle 82 and is arranged on compression helical spring 85 formations as force application part between the 2nd cam 84 and the shell 81.
Shell 81 forms roughly the round-ended cylinder shape, chimeric and be contained in wherein with assembly accommodation section 3c.Be provided with the axle 82 through hole 81a that can connect in the bottom of shell 81.
Axle 82 for example forms circular shaft-like.The leading section of axle 82 forms the flange part 82a as hole enlargement.On near the periphery the rearward end of axle 82, be provided with E shape ring installation portion 82b, make the rearward end of axle 82 run through through hole 81a, expose by packing ring 88 from the bottom of shell 81, on the E shape ring installation portion 82b that it exposes, E shape ring 89 is installed, thereby, axle 82 is fixed on the shell 81.
The 1st cam 83 for example forms the shape roughly the same with shell 81.In other words, the ellipticity that the 1st cam 83 forms roughly, portion is provided with the through hole 83a that axle 82 connects in the central.This through hole 83a be preferably formed into, the size of its diameter greater than the size of the diameter of axle 82 and less than the size of the diameter of flange part 82a, for example less times greater than the size of the diameter of axle 82.On the front end face of the 1st cam 83, preferably be provided with for example chimeric axle fitting portion 83b with the flange part 82a of axle 82, thereby, when mounted, the front end face of axle 82 and the front end face of the 1st cam 83 are positioned on the roughly the same plane.
On the rear end face (being called the 1st cam surface) of the 1st cam 83, be provided with for example two nose of cam 86.These nose of cam 86 are with 180 ° be disposed on the 1st cam surface.In other words, two nose of cam 86 are arranged on the 1st cam surface symmetrically.The shape of these nose of cam 86 is not particularly limited, and still, leading section forms with the general triangular shape of R shape outstanding.Cam surface between the nose of cam 86 (cam surface beyond the nose of cam) is preferably formed to plane.
The 2nd cam 84 and the 1st cam 83 similarly for example form the shape roughly the same with shell 81.In other words, the 2nd cam 84 forms roughly ellipticity, and portion is provided with the through hole 84a that axle 82 connects in the central.This through hole 84a is preferably with greater than the size of the diameter of axle 82, for example the size less times greater than the diameter of axle 82 forms.The both ends of the 2nd cam 84 engage with the fitting portion 81b of shell 81, can prevent the rotation of the 2nd cam 84 around axle 82, and the 2nd cam 84 can be along the moving axially of axle 82, but can not rotate about the axle.
On the face (being called the 2nd cam surface) of the 1st cam 83 sides of the 2nd cam 84, be provided with for example 4 cam recesses 87 that engage with nose of cam 86 respectively.In 4 cam recesses 87 two with 180 ° interval, are arranged on the 2nd cam surface symmetrically, and preference is as being that 0 ° and 180 ° of forms that engage with two nose of cam 86 are configured with rotational angle.In addition, all the other two cam recesses 87 with 180 ° interval, are arranged on the 2nd cam surface symmetrically, and preference is as being that 150 ° of forms that engage with two nose of cam 86 are configured with rotational angle.In addition, 4 cam recesses 87 the 2nd cam surface in addition is preferably formed to plane.In addition, its lap (being called force surface) of the 2nd cam 84 is preferably formed to plane.Between the bottom of this force surface and shell 81, be provided with force application apparatus.
Force application apparatus is compression helical spring 85 etc. for example.Compression helical spring 85 for example is installed on the periphery of axle 82, and the force surface of an end and the 2nd cam 84 connects, and simultaneously, the bottom of the other end and shell 81 connects, and applies the power that makes the 2nd cam 84 push the 1st cam 83.Thus, the frictional force that acts between the 1st cam 83 and the 2nd cam 84 is become greatly respectively, the 1st housing 2 and the 2nd housing 3 are stopped on the optional position of its slewing area.
By such engaging boss assembly 15 is contained among the assembly accommodation section 3c that rotates protuberance 25 chimericly, for example the 1st cam 83 is outstanding from the side of rotating protuberance 25 thereby have only.Engaging recessed part 13 is arranged on the back side of respectively rotating protuberance 21 (rotating the face of protuberance 21 opposite sides) of the 1st housing 2.These engaging recessed parts 13 form for example section roughly elliptoid recess chimeric with the 1st cam 83.The 1st cam 83 by will being contained in the engaging boss assembly 15 among the 3c of assembly accommodation section chimericly is chimeric with these engaging recessed parts 13 respectively and engage, thereby the 2nd housing 3 is rotated with respect to the angular range of the 1st housing 2 at 0 °～180 °.Angle in this case is meant the straight line that extends along the length direction of the 1st housing 2 and the straight line angulation (being called rotational angle) that extends along its length along the 2nd housing 3.
When this angle is 0 °, form the top closure state that covers the 1st housing 2 by the face with display part 4 of the 2nd housing 3.From this closure state the 1st housing 2 and the 2nd housing 3 are relatively rotated along opening direction, and when making rotational angle be 150 °, nose of cam 86 enters in the cam recess 87 and engages, keep lock-out state.This state is middle open mode.Further the open mode from this centre makes the 1st housing 2 and the 2nd housing 3 relatively rotate along opening direction, and when rotational angle was 180 °, nose of cam 86 entered in the cam recess 87 and engages, and keeps lock-out state.This state is the open mode of standard-sized sheet.In addition, though be that engaging boss assembly 15 is arranged on the 2nd housing 3, simultaneously, engaging recessed part 13 is arranged on the 1st housing 2, opens and closes by the 1st housing 2 and the 2nd housing 3 are rotated mutually, still, also engaging boss assembly 15 can be arranged on the 1st housing, simultaneously, engaging recessed part 13 is arranged on the 2nd housing, the 1st housing and the 2nd housing is rotated mutually open and close.In addition, in the present invention, when speaking of 0 °, also comprise about 0 °.In addition, in the present invention, when speaking of 150 °, also comprise about 150 °.In addition, in the present invention, when speaking of 180 °, also comprise about 180 °.
This sub-shell 5,6 is preferably, and becomes the part of the 2nd housing 3 under secondary closure state.In other words, the rectangle that this sub-shell is preferably roughly elongated, and form with width size identical with the width of the 2nd housing 3 or short slightly size, simultaneously, form length (length of length direction) and be shorter than the 2nd housing 3 length.In addition, be provided with sub-shell accommodation section 3b, in the 3b of this sub-shell accommodation section, holding sub-shell 5,6 by the 2nd housing 3, thereby, make sub-shell become the part of the 2nd housing 3.
Sub-shell preferably is provided with one or two on the 2nd housing 3.Be under one the situation at sub-shell, preferred so that size that the width of sub-shell is identical with the width of the 2nd housing 3 or the size of lacking slightly form.Be under two the situation at sub-shell, preferred so that size that the width of sub-shell is identical with the width of the 2nd housing 3 or the size (being called the 1st size) of lacking slightly form, and also can form with 1/2 size of the 2nd housing 3 width or the size (being called the 2nd size) that is shorter than 1/2 size slightly.Be under two the situation at sub-shell, and under the situation that the width of sub-shell forms with the 1st size, preferably with two sub-shells with the superimposed state of the rear side of display part 4 under hold.In addition, be under two the situation at sub-shell 5,6, and under the situation that the width of sub-shell 5,6 forms with the 2nd size, preferably two sub-shells 5,6 be contained in abreast the rear side of display part 4.
Be in display part 4 rear side, during with side by side secondary open mode (Fig. 1 (c)) of the secondary display part 7,8 of superimposed secondary closure state (with reference to (a) and (b) and Fig. 3 of Fig. 1) of display part 4 and sub-shell 5,6 and display part 4, the 2nd housing 3 and sub-shell 5,6 linked together by opening and closing secondary mechanism 9 forming sub-shell 5,6.
Open and close secondary mechanism 9, Fig. 1～as shown in Figure 5 for example, serves as that axle is linked together (available linkage) mutually rotationally with the 2nd housing 3 and sub-shell 5,6,91 with the length direction of the 2nd housing 3, also can as shown in Figure 6 sub-shell 92 relative the 2nd housings 3 be linked together slidably.In this case, sub-shell 92 can be contained in the sub-shell accommodation section in the 2nd housing 3; Also can on the face of the display part opposition side of the 2nd housing 3, hold with the 2nd housing 3 superimposedly.Also have, open and close secondary mechanism 9, also can be as shown in Figure 7, serve as axle 94 with the direction of the Surface Vertical of the display part 4 of relative the 2nd housing 3, the 2nd housing 3 is linked together mutually rotationally with sub-shell 93; Also can be as shown in Figure 8, with the 2nd housing 3 and sub-shell 95,96 usefulness wire (New-York shapes) parts 97 link together.As opening and closing secondary mechanism 9, in the present invention,, still, be not limited to this although understand about using the situation of hinges mechanism 41.In addition, as Fig. 1～shown in Figure 5,,, still, be not limited to this although understand the situation that forms two sub-shells 5,6 of width with the 2nd size about using as sub-shell.In this case, with the face of the opposite side of the face that display part 4 is set of the 2nd housing 3 on, at grade, accommodate two sub-shells 5,6 side by side and respectively foldedly.
Hinges mechanism 41, so long as can mutually rotationally link together just passable with sub-shell 5,6 the 2nd housing 3, be not particularly limited, but, preferably have link gear 42, this link gear 42 left side sub-shell (being called left sub-shell 5) with respect to either party sub-shell of two sub-shells 5,6 for example when display part 4 rotates, along with this rotates, the sub-shell (being called right sub-shell 6) of any the opposing party in two sub-shells 5,6 is rotated in linkage.In addition, in this form of implementation, link gear 42 is not described distinctively with hinges mechanism 41.On left sub-shell 5, be provided with left secondary display part 7, simultaneously, on right sub-shell 6, be provided with right secondary display part 8.
Hinges mechanism 41 preferably constitutes and for example comprises: be fixed on the 1st 51 on the 2nd housing 3; Can be installed in rotatably on the 1st 51 around the 1st 51, and be installed in the 1st installing component 52 on the left sub-shell 5; Be fixed on the 2nd 61 on the 2nd housing 3; Can be installed on the 2nd 61 rotatably and be installed in the 2nd installing component 62 on the right sub-shell 6 around the 2nd 61; Can be installed on the 1st 51 rotatably and be fixed on the 1st bevel gear 53 on the 1st installing component 52 around the 1st 51; Can be installed on the 2nd 61 rotatably and be fixed on the 2nd bevel gear 63 on the 2nd installing component 62 around the 2nd 61; And connection gear 71, this connection gear 71 has and is connected bevel gear 73 with the 1st of the 1st bevel gear 53 engagement and the 2nd is connected bevel gear 74 with the 2nd bevel gear 63 meshes.Right hinge component 60 that the left hinge component 50 that this hinges mechanism 41 is preferably used by left sub-shell, right sub-shell are used and the connection assembly 70 that is installed on the 2nd housing 3 constitute.
Left side hinge component 50 preferably constitutes and comprises: for example shell 54; Be installed in the 1st 51 on the shell 54; Be installed in the 1st installing component 52 on the 1st 51; Be installed in the 1st bevel gear 53 on the 1st 51; Be installed in the 1st cam slave unit 55 on the 1st 51; And be arranged on the 1st force application apparatus 56 between the 1st cam slave unit 55 and the shell 54.
Shell 54 is installed on the 2nd housing 3, and forming roughly has the cylindric of the end.Sidepiece at shell 54 is formed with sidepiece recess 54a, so that shell 54 is not installed on the 2nd housing 3 rotationally.The leading section of two sidepieces of an opposed side of shell 54 forms as the cam slave unit recess 54b that falls on its length direction.In the bottom of shell 54, be provided with the 1st 51 through hole (not shown) that connects.This through hole is preferably to form greater than the diameter of the 1st 51 diameters, for example big slightly diameter.
For example form the shaft-like of circle for the 1st 51.On near the 1st 51 rearward end (end of the side in the through hole of insertion shell 54) the periphery, be provided with E shape ring installation portion 51a, be used to install E shape ring 45, and the 1st 51 is installed on the shell 54.The part that the 1st 51 rearward end side (particularly being positioned at the 1st 51 position of shell 54) forms the opposed side face that makes the 1st 51 as grooving fitting portion 51b is respectively axially and abreast with plane cut.The 1st 51 leading section side, be provided with the flange part 51c that forms through hole enlargement than central portion.The 1st 51 base portion of this flange part 51c front form rectangle for example, square shape, 51d forms as fitting portion.On near the periphery the 1st the leading section, be provided with E shape ring installation portion 51e.
The 1st installing component 52 on the 1st 51 the flange part 51c that is installed in shell 54 outsides and the sliding part 51f of the circle between the grooving fitting portion 51b, can rotate about the axle, and, can moving axially along this.The 1st installing component 52 for example, constitutes by discoideus installing component main body 52a and from the outstanding installation portion 52b of the side face of installing component main body 52a.Installation portion 52b for example has with screw or pin etc. and is fixed on the fixing hole 52c that uses on the left sub-shell 5.Installing component main body 52a for example forms, discoideus with the diameter of the profile width approximate same size of shell 54.At the central portion of installing component main body 52a, be provided with the 1st 51 through hole 52d that connects, the 1st installing component 52 can rotate around the 1st 51, and, can along moving axially of this be installed on the 1st 51 the sliding part 51f.On the central portion of the face (being called front end face) of the 1st 51 the flange part 51c side of installing component main body 52a, be provided with from the outstanding vertically rectangle of this front end face, foursquare fitting portion 52e for example.
Moreover, on its lap (being called the 1st cam surface) of the 1st installing component 52, be provided with for example two nose of cam 57.This nose of cam 57 is with 180 ° be disposed on the 1st cam surface.In other words, two nose of cam 57 are arranged on the 1st cam surface symmetrically.The shape of these nose of cam 57 is not particularly limited, and still, leading section forms with the general triangular of R shape outstanding.Cam surface between the nose of cam 57 (cam surface beyond the nose of cam 57) is preferably formed to plane.
The 1st cam slave unit 55 for example forms, and makes forniciform essentially rectangular with the side.In other words, the 1st cam slave unit 55 forms roughly ellipticity, and portion is provided with chimeric through hole 55a chimeric with the 1st 51 grooving fitting portion 51b and that it can be passed in the central.The both sides of the 1st cam slave unit 55, with the chimeric state of the recess 54b of shell 54 under, be installed on the 1st 51, the 1st cam slave unit 55 can be along the 1st 51 move axially, and still, can not rotate around this axle.
The 1st cam slave unit 55 is to carry out the 2nd cam surface that face contacts with the 1st cam surface of the 1st installing component 52 at the face of the 1st installing component 52 sides.On the 2nd cam surface, be provided with two cam recesses 58 that engage with nose of cam 57 respectively.These cam recesses 58 are arranged on the 2nd cam surface symmetrically with 180 ° interval, for example, preferably are configured to the form that engages with two nose of cam 57 when the revolute pair angle is 0 ° and 180 °.In addition, its lap (being called force surface) of the 1st cam slave unit 55 is preferably formed and is plane one-tenth.Between the bottom of this force surface and housing, be provided with the 1st force application apparatus 56.
The 1st force application apparatus 56 is compression helical spring 56a etc. for example.Compression helical spring 56a is arranged on the 1st 51 periphery, the force surface butt of one end and the 1st cam slave unit 55, and simultaneously, the bottom butt of the other end and shell 54 applies its power to 52 pushings of the 1st installing component for the 1st cam slave unit 55.
The 1st bevel gear 53 is arranged between the 1st installing component 52 and the 1st 51 the flange part 51c.The 1st bevel gear 53 forms as gear part with flange part 51c side.At the central portion of the 1st bevel gear 53, be provided with the chimeric recess 53a that the fitting portion 52e with the 1st installing component 52 connects chimericly, the 1st bevel gear 53 and the 1st installing component 52 are chimeric, can rotate around the 1st 51 with the 1st installing component 52.
So left hinge component 50 is installed on the 2nd housing 3, simultaneously, the installation portion 52b of the 1st installing component 52 is installed on the left sub-shell 5, thereby, left sub-shell 5 is rotated in 0 °～180 ° angular range with respect to the 2nd housing 3.Angle in this case is meant along the 2nd housing 3 Widths straight line that extends and the straight line angulation (being called the revolute pair angle) that extends along left sub-shell 5 Widths.
When this revolute pair angle is 0 °, forms left sub-shell 5 and be in display part 4 back sides one side, the secondary closure state superimposed with display part 4.Left side sub-shell 5 relatively rotates to opening direction with respect to the 2nd housing 3 from this closure state, and when making the revolute pair angle become 180 °, nose of cam 57 enters in the cam recess 58 and engages, and keeps lock-out state.This state is the secondary display part 7,8 and the display part 4 secondary open mode side by side of sub-shell 5,6.
Coupling assembling 70 for example is made of central shaft 72 and connection gear 71.Central shaft 72 forms the shaft-like of the circle of extending along the 2nd housing 3 Widths.The both ends of this central shaft 72 form rectangle, that is, by will with the part of the opposed side face of the 2nd housing 3 length directions respectively in the axial direction and with parallel plane cut formation.Be provided with chimeric recess 72a at their both ends, this chimeric recess 72a connects on the length direction of the 2nd housing 3, and is chimeric with the fitting portion 51d of the 1st 51 flange part 51c and the 2nd 61 fitting portion 61d respectively.In other words, the 1st 51 fitting portion 51d and the 2nd 61 fitting portion 61d is chimeric with the chimeric recess 72a at central shaft 72 both ends respectively, on the E shape ring installation portion 51e of the 1st 51 leading sections, E shape ring 46 is installed, simultaneously, on the E shape ring installation portion 61e of the 2nd 61 leading sections, E shape ring 46 is installed, thereby,, left hinge component 50 is linked together with right hinge component 60 by central shaft 72 (coupling assembling 70).
In addition, also can be provided with locking mechanism 43 by the 2nd housing 3, when two states of secondary closure state and secondary open mode, left sub-shell 5 be remained the locking shape with right sub-shell 6 relative the 2nd housings 3.In other words, locking mechanism 43, left sub-shell 5 and right sub-shell 6 be in display part 4 the back side one side and with the superimposed secondary closure state of display part 4 under, left sub-shell 5 and right sub-shell 6 are remained on the 2nd housing 3 with the locking shape, simultaneously, under the secondary display part 8 of the secondary display part 7 of left sub-shell 5 and right sub-shell 6 and display part 4 secondary open mode side by side, left sub-shell 5 and right sub-shell 6 are remained on the 2nd housing 3 with the locking shape.
As shown in Figure 3, locking mechanism 43 for example comprises: near the Lock Part 31 of rearward end that is arranged on the 2nd housing 3; Give the force application part of Lock Part 31 application of forces; And the locking recess 36,37 that engages with Lock Part 31.Locking mechanism 31 for example forms crank-like.The central portion of Lock Part 31 serves as that axle is installed in rotation on the 2nd housing 3 with for example pin 32 that extends along the 2nd housing 3 Widths.The one square end portion (being called the 1st end) of this Lock Part 31 can come in and go out from the face of the side that display part 4 is set of the 2nd housing 3, and action button 33 is installed on the 1st end.On the bight of the opposite side of Lock Part 31 the 1st end, be provided with for example compression spring 34 as force application part, give action button 33 along making it from the outstanding direction application of force of the 2nd housing 3.The other end of Lock Part 31 is a locking protuberance 35.
Locking recess 36,37 engages with locking protuberance 35, prevents the rotation of connection gear 71, and for example, the periphery of connecting portion 75 is provided with two.One side's locking recess (be called and close locking recess 36) is under secondary closure state, sub-shell 5,6 is remained on the 2nd housing 3 with the locking shape, the opposing party's locking recess (be called and open locking recess 37) under secondary open mode, remains on sub-shell 5,6 on the 2nd housing 3 with the locking shape.Thereby, compression spring 34 is towards making action button 33 give these action button 33 application of forces from the outstanding directions of the 2nd housing 3, simultaneously, locking protuberance 35 with close locking recess 36 or open when locking recess 37 and engaging, give the locking protuberance 35 application of forces, so that be difficult to remove this engaging.In addition, by action button 33 is carried out push operation along making it enter the 2nd housing 3 interior directions, thereby can overcome the elastic force of compression spring 34, Lock Part 31 is rotated, the protuberance 35 that unlocks locks engaging of recess 37 with closing locking recess 36 or open.
In addition, automatic rotating device (not shown) can be set also, make sub-shell 5,6 open direction to secondary open mode along pair from secondary closure state and automatically rotate with respect to the 2nd housing 3.As automatic rotating device, be not particularly limited, still, can use for example force application part etc.As force application part, can use for example tension spring etc.This tension spring for example is arranged on the periphery of connecting portion 75 of connection gear 71, and the one end is installed on the connecting portion 75, and simultaneously, its other end is installed on the 2nd housing 3, opens the direction application of force rotationally towards pair for connection gear 71.Thereby, constitute sub-shell 5,6 and open direction towards pair and automatically rotate by connection gear 71.In addition, also a tension spring can be arranged on the connecting portion 75.Can also near the both ends of connecting portion 75, be provided with more than equaling two, for example two tension springs.
The effect of pocket telephone 1 of the present invention hereinafter, is described.
Under the closure state that does not use pocket telephone 1, shown in Fig. 1 (a), be in two states that fold that the 1st housing 2 and the 2nd housing 3 are superimposed with each other.At this moment, nose of cam 86 engages with cam recess 87, keeps lock-out state.Under the situation of using this pocket telephone 1, for example, hold the 1st housing 2 with left hand, hold the 2nd housing 3 with the right hand simultaneously, make the 2nd housing 3 rotate (opening) towards direction away from the 1st housing 2.Thereby, make nose of cam 86 break away from cam recess 87 (engagement release), when rotational angle became 150 °, nose of cam 86 entered in the cam recess 87 and engages, and kept lock-out state, the open mode in the middle of becoming.Moreover, further rotating the 2nd housing 3 when making rotational angle become 180 °, nose of cam 86 enters in the cam recess 87 and engages, and keeps lock-out state, becomes the open mode of standard-sized sheet.
When being such open mode, sub-shell 5,6 is in display part 4 back sides one side of the 2nd housing 3, becomes the superimposed secondary closure state of sub-shell 5,6 and display part 4 because display part 4 exposes, so, can be on display part 4 information of display text or image etc.Thereby, can under the state that keeps compactness, converse etc., therefore, can not damage operability.In addition, when information such as literal on being presented at display part 4 or image are fewer, owing to only just can show fully with display part 4, so, sub-shell 5,6 is outstanding from the 2nd housing 3, does not promptly have obstruction, can be under the state that keeps compactness, converse etc., therefore, can not damage usability.
Moreover, with the picture dimension that is arranged at the display part 4 on the 2nd housing 3 fully under the situation of information such as display text or image, carry out action button 33 is pressed into operation in the 2nd housing 3.Like this, the protuberance 35 that unlocks with close locking the engaging of recess 36, by means of the elastic force of tension spring, make connection gear 71 open direction from secondary closure state along pair and rotate.Thereby, by connection gear 71, make left sub-shell 5 and right sub-shell 6 open direction along pair respectively and automatically rotate, locking protuberance 35 is entered open in the locking recess 37, both engage, and keep lock-out state, are in secondary open mode.In other words, the display part 8 that becomes the display part 7 of left sub-shell 5 and right sub-shell 6 is side by side in the secondary open mode of display part 4 both sides, when being secondary open mode, and display message on display part 4 and secondary display part 7,8.Thereby, can enlarge the viewing area of display message.In other words, and only compare with the situation of display part 4 display message, the picture of available about twice of growing crosswise comes the information of display text or image etc.Therefore, when utilizing function with communication lines such as internets, game function, TV functions etc., be useful especially.
Use after this pocket telephone 1, when returning closure state, give left sub-shell 5 and right sub-shell 6 both sides or any one party to secondary closing direction (with the pair side of opening in the opposite direction) active force, make its rotation.At this moment, when a side sub-shell rotated, along with this rotates, any the opposing party's of left sub-shell 5 and right sub-shell 6 sub-shell rotated in linkage by connection gear 71.And locking protuberance 35 enters closes in the locking recess 36 and engages, and keeps lock-out state, is in secondary closure state.
Then, for example, hold the 1st housing 2, simultaneously, hold the 2nd housing 3, the 2nd housing 3 is rotated towards closing direction (the 2nd housing 3 and the approaching direction of the 1st housing 2) with the right hand with left hand.Thereby releasing nose of cam 86 engages with cam recess 87, and when rotational angle became 0 °, nose of cam 86 entered in the cam recess 87 and engages, and kept lock-out state, returned original closure state.
Therefore, pocket telephone 1 of the present invention is when being secondary closure state, display part 4 is not sealed by sub-shell 5,6, but exposes, so, do not carry out other and move for example action of open auxiliary housing 5,6, just can be on display part 4 information of display text or image etc.In addition, when being secondary closure state, sub-shell 5,6 and the 2nd housing 3 are superimposed, so sub-shell 5,6 does not have obstruction, can converse.In addition, open auxiliary housing 5,6, the secondary display part 7,8 of sub-shell 5,6 become and display part 4 secondary open mode side by side, can be on display part 4 and secondary display part 7,8 display message.Consequently, can obtain a kind of pocket telephone 1, this pocket telephone 1 can only use a display part 4 under normal conditions, and also open auxiliary display part 7,8 is watched as required, still small-sized light weight on this basis, and can not damage operability and usability.
In addition, owing to be provided with link gear 42, for example, when left sub-shell 5 was rotated with respect to the 2nd housing 3, along with this rotation, right sub-shell 6 rotated in linkage, therefore, has more improved operability.In addition,, only carry out operation that action button 33 is pressed into, just can make sub-shell 5,6 automatically open direction and rotate, become secondary open mode, therefore, further improved operability towards pair by locking mechanism 43 and automatic tumbler are set.
In addition, because the left and right sides at main display part 4, left secondary display part 7 and right secondary display part 8 are arranged side by side, so the keypad portion 2a of the 1st housing 2 is positioned at the central portion of display part 4,7,8, so, in the information that on watching these display parts 4,7,8, shows, the 2a of operation keyboard portion at an easy rate.
Above Shuo Ming portable set of the present invention, when being secondary closure state, do not need to carry out other and move for example action of open auxiliary housing, just can be on display part the information of display text or image etc., simultaneously, when being secondary closure state, sub-shell just can not counteract and can converse, and the open auxiliary housing, just can be on display part and secondary display part display message, therefore, can only use a display part under normal conditions, and open auxiliary display part is watched as required, still small-sized light weight on this basis, and can not damage operability and usability, so, particularly be applicable to pocket telephone applicable in the carried terminal equipment.
Claims (9)
1. a portable set is made of the 1st housing and the 2nd housing, on the one side of these the 1st housings and either party housing of the 2nd housing, is provided with the display part of information such as display text and image, it is characterized in that,
Be provided with on the housing of described display part, can the sub-shell with secondary display part be set with opening and closing, be formed with: this sub-shell is in described display part rear side and the secondary closure state superimposed with described display part; And the secondary display part of described sub-shell and described display part secondary open mode side by side,
Constitute: when being in described secondary closure state, can on described display part, show described information; When being in described secondary open mode, can on described display part and described secondary display part, show described information.
2. portable set according to claim 1, it is characterized in that, be provided with two described sub-shells, described sub-shell is separately positioned on the both sides of the housing that is provided with described display part, and can serve as that axle rotates with its length direction respectively, and described sub-shell is folded in respectively on the another side of the housing that is provided with described display part, and forms described secondary closure state.
3. portable set according to claim 2, it is characterized in that,, be provided with link gear being provided with on the housing of described display part, when this link gear moves at either party sub-shell of described two sub-shells, any the opposing party's sub-shell along with moving in linkage, this is moved.
4. portable set according to claim 3 is characterized in that, described link gear constitutes and comprises: the 1st, be fixed on the housing that is provided with described display part; The 1st installing component, it is installed in rotation on the 1st, and is installed on either party sub-shell of described two sub-shells; The 2nd, it is fixed on the housing that is provided with described display part; The 2nd installing component, it is installed in rotation on the 2nd, and is installed on any the opposing party's the sub-shell of described two sub-shells; The 1st bevel gear, it is installed in rotation on described the 1st, and is fixed on described the 1st installing component; The 2nd bevel gear, it is installed in rotation on described the 2nd, and is fixed on described the 2nd installing component; And connection gear, it is arranged on the housing that is provided with described display part rotationally, and this connection gear has and is connected bevel gear with the 1st of described the 1st bevel gear engagement and the 2nd is connected bevel gear with described the 2nd bevel gear meshes.
5. portable set according to claim 1 is characterized in that described sub-shell is arranged on the housing that is provided with described display part, and can serve as that axle rotates with its length direction.
6. portable set according to claim 1 is characterized in that described sub-shell is slidably disposed on the housing that is provided with described display part.
7. portable set according to claim 1 is characterized in that, described subshell physical efficiency serves as that axle is arranged on the housing that is provided with described display part rotationally with the direction with respect to the Surface Vertical of described display part.
8. portable set according to claim 1 is characterized in that, described sub-shell is connected with the housing that is provided with described display part by thread-like member.
9. portable set according to claim 1 is characterized in that, is provided with locking mechanism, and it is used for making under described secondary closure state described sub-shell to keep lock-out state.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005095144 | 2005-03-29 | ||
| JP2005095144A JP2006279495A (en) | 2005-03-29 | 2005-03-29 | Portable device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1842100A true CN1842100A (en) | 2006-10-04 |
Family
ID=37030938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100653889A Pending CN1842100A (en) | 2005-03-29 | 2006-03-23 | Portable device |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2006279495A (en) |
| KR (1) | KR100754414B1 (en) |
| CN (1) | CN1842100A (en) |
| TW (1) | TW200640226A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5111341B2 (en) * | 2008-11-27 | 2013-01-09 | 京セラ株式会社 | Openable small electronic equipment |
| JP5443830B2 (en) * | 2009-05-26 | 2014-03-19 | 京セラ株式会社 | Mobile terminal and slide control program |
| JP5780575B2 (en) * | 2010-04-28 | 2015-09-16 | 日本電気株式会社 | Display device and information display device |
| JP2015015765A (en) * | 2014-10-06 | 2015-01-22 | 日本電気株式会社 | Display device and information display apparatus |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990078832A (en) * | 1999-08-11 | 1999-11-05 | 서치교 | Extended Display Device |
| KR100430593B1 (en) * | 2001-11-02 | 2004-05-10 | 삼성전자주식회사 | Folder type mobile phone having dual liquid crystal display and apparatus for controlling window screen display thereof and method same |
-
2005
- 2005-03-29 JP JP2005095144A patent/JP2006279495A/en active Pending
-
2006
- 2006-03-08 TW TW095107794A patent/TW200640226A/en unknown
- 2006-03-23 CN CNA2006100653889A patent/CN1842100A/en active Pending
- 2006-03-23 KR KR1020060026481A patent/KR100754414B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR20060105455A (en) | 2006-10-11 |
| KR100754414B1 (en) | 2007-08-31 |
| TW200640226A (en) | 2006-11-16 |
| JP2006279495A (en) | 2006-10-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1303858C (en) | Hinge for portable terminal | |
| CN1783900A (en) | Foldable type portable terminal | |
| CN1921506A (en) | Portable communication device and swing hinge module for portable communication device | |
| EP1559859A2 (en) | Rotary-type hinge device for a portable terminal | |
| CN1829426A (en) | Apparatus for rotating camera lens module for mobile terminal | |
| CN1612682A (en) | Spring module for a sliding-type portable terminal | |
| CN103425198A (en) | Information processing apparatus | |
| CN1794597A (en) | Portable communication apparatus | |
| CN1538715A (en) | Mobile phone having rotational camera lens housing | |
| CN1848863A (en) | Slide type mobile terminal | |
| CN1490663A (en) | Camera lens assembly and portable wireless terminal therewith | |
| CN1469668A (en) | Portable communication equipment | |
| CN1461168A (en) | Folding portable communication terminal | |
| CN1741723A (en) | The biaxial hinge device and the installing mechanism thereof that are used for portable terminal | |
| CN1534966A (en) | Folding electronic apparatus with vertical and horizontal axis | |
| CN1906917A (en) | Folding portable terminal | |
| CN1842100A (en) | Portable device | |
| CN1592561A (en) | Hinge for portable terminal | |
| EP1746808A2 (en) | Sliding and swing portable terminal | |
| CN101076042A (en) | Hinge device and portable device | |
| CN1941795A (en) | Portable terminal with camera | |
| CN1708067A (en) | Portable digital communication apparatus | |
| CN1578338A (en) | Speaker-up type portable terminal | |
| EP2494770A1 (en) | Sliding module and mobile terminal comprising the same | |
| CN101060547A (en) | Hinge apparatus for portable terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |