CN102291476A - Portable terminal - Google Patents
Portable terminal Download PDFInfo
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- CN102291476A CN102291476A CN2011101544729A CN201110154472A CN102291476A CN 102291476 A CN102291476 A CN 102291476A CN 2011101544729 A CN2011101544729 A CN 2011101544729A CN 201110154472 A CN201110154472 A CN 201110154472A CN 102291476 A CN102291476 A CN 102291476A
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- ring component
- fuselage
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- rotary support
- support mechanism
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Abstract
The invention discloses a portable terminal. A supporting plate (16) (which rotatingly supports the main device) supports a rotating side device body (3) on a rotating supporting mechanism (10) enabling the rotating side device body (3) to be rotated from a vertically long state to a laterally long state, or from a laterally long state to a vertically long state, and one end of a first ring member (31) is freely rotatingly connected with a first supported portion (11) of the rotating side device body (3), and the other end is freely rotatingly connected with a first supporting portion (13) of the supporting plate (16). One end of a second ring member (32) is freely rotatingly connected with a second supporting portion (12) of the rotating side device body (3) at the position separated from the position of the first supporting portion (11), and the other end is freely rotatingly connected with a second supporting portion (14) of the supporting plate (16) at the position separated from the position of the first supporting portion (13). Thereby, the rotating side device body (3) can be rotated from a vertically long state to a laterally long state, or from a laterally long state to a vertically long state, simultaneously, the portable terminal is minimized.
Description
Technical field
The present invention relates to a kind of side fuselage that rotates is supported for from the lengthwise state and freely turns to the state of growing crosswise or freely turn to the portable terminal of lengthwise state from the state of growing crosswise.
Background technology
In recent years, being accompanied by the beginning of digital ground television broadcasting, is that the portable terminal of representative has begun to possess reception TV functions and internet linkage function with the mobile phone.For this reason, just be necessary that the portability and the increase display frame that improve portable terminal make this two aspect of easy picture with the aid of pictures set up simultaneously.Have again, from television image and internet picture in nature, have to make display frame become the needs that the state of growing crosswise carries out TV audio/video and connects the internet.
So, for example, as patent documentation 1, with hinge first fuselage and second fuselage are connected into the flip-shell that can freely open, close, liquid crystal display part in the first fuselage upper support, this liquid crystal display part can be switched to the clamshell handset of the state of growing crosswise for well-known from the lengthwise state.
Patent documentation 1: a day disclosure special permission communique spy opens the 2006-211576 communique
Summary of the invention
-invent technical problem to be solved-
Yet, the portable terminal that described patent documentation 1 is such, because constitute with liquid crystal display part from grow crosswise state or when growing crosswise state shift lengthwise state of lengthwise state shift, in guide groove, slide respectively by first pilot pin and second pilot pin and to make the track of liquid crystal display part be restricted, so between pilot pin and guide groove, just can't avoid the generation of frictional resistance to a certain degree.
Also have, form guide plate for the track that limits pilot pin exactly is necessary to make the periphery of guide groove, it is limited therefore dwindling guide plate.
The present invention finishes in view of above each point.Its purpose is: make rotation side fuselage reposefully from grow crosswise state or from the state shift lengthwise state of growing crosswise of lengthwise state shift, and make the portable terminal miniaturization.
-in order to the technical scheme of technical solution problem-
In order to reach described purpose, this invention rotary support mechanism is provided with two ring components.
Specifically, the invention of first aspect is to comprise: rotation side fuselage, will rotate the side fuselage and be supported for that freely to turn to the state of growing crosswise or freely turn to the portable terminal of the rotary support mechanism of lengthwise state from the state of growing crosswise from the lengthwise state be object.
Described rotary support mechanism comprises:
The rotary support mechanism main body,
One end is linked to the first supported portion of described rotation side fuselage, first ring component that the other end is linked to first support portion of described rotary support mechanism main body with rotating freely with rotating freely, and
One end is linked to that being positioned at of described rotation side fuselage left described first supported the locational second supported portion, the other end is linked to second ring component that being positioned at of described rotary support mechanism main body left locational second support portion of described first support portion with rotating freely with rotating freely.
According to described structure, rotatable because rotation side fuselage and rotary support mechanism main body are connected into by first and second ring component, so no longer need as prior art, to make pilot pin in guide groove, to slide, can reduce frictional resistance significantly.Also have, no longer need in the rotary support mechanism main body guide groove be set, therefore also just no longer need guarantee the space of guide groove peripheral part in the rotary support mechanism main body, the miniaturization of rotary support mechanism main body becomes possibility.
The invention of second aspect is in the invention of first aspect,
The rotational trajectory of the rotational trajectory of the described first supported portion and the described second supported portion intersects mutually.
That is,, can not make between the guide groove and intersect mutually in such the allowing in the structure that pilot pin slides in guide groove of prior art.But the present invention supports the rotation of rotation side fuselage with first and second ring component, so design freedom has increased, and the track of the first supported portion and the track of the second supported portion is intersected mutually.For this reason, no longer need the track of the first supported portion track with the second supported portion is separated, the rotary support mechanism main body is miniaturized.
The invention of the third aspect is in the invention of second aspect,
Comprise: the centre, the mobile opening of using that allows described rotary support mechanism to move of thickness direction that is formed on the side of described rotation side fuselage.
That is, because support rotation side fuselage and this rotation side fuselage can be rotated with respect to the rotary support mechanism main body, so rotate the bad phenomenon that the side fuselage rocks especially easily on thickness direction with first and second ring component.But according to described structure, rotary support mechanism always moves mobile using in the opening, so in the process that rotation side fuselage is rotated, rotation side fuselage only rocks in rotary support mechanism and mobile gap with opening.Also have, even if unforeseen impact has imposed on rotation side fuselage, load can pass to the periphery that moves with opening, only concentrates on rotary support mechanism so prevented load, and therefore rotary support mechanism is difficult for impaired.
The invention of fourth aspect, first to the invention of third aspect either side,
At least one ring component of described first ring component and described second ring component is provided with the elastic mechanism that the rotation of auxiliary rotation side fuselage is moved.
According to described formation, the rotation of rotation side fuselage is owing to elastic mechanism becomes easily, and a hand just can be rotated operation.Also have, rotation side fuselage is all stablized under state of growing crosswise and lengthwise state.And, utilizing first and second ring component will rotate the side fuselage can support on the rotary support mechanism main body rotatably with respect to the rotary support mechanism main body, so rotatably frictional resistance is few,, rotation side fuselage is moved reposefully even if the elastic force of elastic mechanism is little.
The invention of the 5th aspect is in the invention of fourth aspect,
Described elastic mechanism is that an end is linked to the first spring support portion that is arranged on described rotary support mechanism main body, and the other end is linked to the helical spring of being turned round of the second spring support portion that is arranged on described second ring component.
According to described formation, elastic mechanism can realize that also do not have guide groove simultaneously, frictional resistance is little with simple structure.Therefore, do not need to increase spring constant, turned round helical spring spire and diminish.
The invention of the 6th aspect is in the invention aspect the 5th,
Between the described second spring support portion and described second support portion of described second ring component, be formed with and be used to avoid the otch that this second ring component and this second spring support portion are interfered mutually when this second ring component rotation.
According to described structure, turned round helical spring and also rotated though be accompanied by the rotation of rotation side fuselage, because of being formed with otch, so can utilize this otch to avoid second ring component to contact with the second spring support portion at second ring component.For this reason, can increase the anglec of rotation of second ring component.
The invention of the 7th aspect is in the invention aspect the 6th,
The long side direction mid portion of described second ring component is approximate U oxbow,
Described otch is formed on described approximate U font part.
According to described formation, can form big otch with simple structure, so can make the anglec of rotation of second ring component bigger.
The effect of-invention-
In sum, according to the present invention, utilizing first and second ring component will rotate the side fuselage is supported on the rotary support mechanism main body and can freely turns to the state of growing crosswise or freely turn to the lengthwise state from the state of growing crosswise from the lengthwise state, make rotation side fuselage reposefully from grow crosswise state or of lengthwise state shift, and can make the portable terminal miniaturization from the state shift lengthwise state of growing crosswise.
Description of drawings
Fig. 1 is the stereogram of the related mobile phone that is in the state of closing of expression embodiments of the present invention.
Fig. 2 is in the stereogram of the mobile phone of lengthwise state from the state that the opens backspin that a positive side the is seen fuselage of changing one's position.
Fig. 3 is that the side fuselage will switch to the lengthwise state or the stereogram of the state mobile phone midway of growing crosswise from will rotating of seeing of a positive side.
Fig. 4 is to be the stereogram of the mobile phone when growing crosswise state from the open mode backspin that a positive side the is seen fuselage of changing one's position.
Fig. 5 is the stereogram of one side is seen from the back side the rotation side fuselage mobile phone when being the lengthwise state.
Fig. 6 is that the side fuselage will switch to the lengthwise state to will rotating that one side is seen from the back side or the stereogram of the state mobile phone midway of growing crosswise.
Fig. 7 is that the rotary support mechanism of the mobile phone seen from the back side one side is along the stereogram that moves with the situation that moves in the opening.
Fig. 8 is that the side fuselage will switch to the lengthwise state to will rotating that one side is seen from the back side or the stereogram of the state mobile phone midway of growing crosswise.
Fig. 9 is that the side fuselage will switch to the lengthwise state to will rotating that one side is seen from the back side or the stereogram of the state mobile phone midway of growing crosswise.
Figure 10 is that the rotation side fuselage that one side is seen from the back side is the stereogram of the mobile phone of the state of growing crosswise.
Figure 11 is the rearview of expression rotation side fuselage for the situation of the rotary support mechanism under the lengthwise state.
Figure 12 is that expression rotation side fuselage switches to the lengthwise state or the rearview of the situation of the state rotary support mechanism midway of growing crosswise.
Figure 13 is that expression rotation side fuselage switches to the lengthwise state or the rearview of the situation of the state rotary support mechanism midway of growing crosswise.
Figure 14 is that expression rotation side fuselage switches to the lengthwise state or the rearview of the situation of the state rotary support mechanism midway of growing crosswise.
Figure 15 is the rearview that expression rotation side fuselage is in the situation of rotary support mechanism when growing crosswise state.
Figure 16 is the rearview of rotary support mechanism.
Figure 17 is the stereogram that amplifies expression side curtain-shaped cover member.
Figure 18 (a) is the rearview that amplifies expression side curtain-shaped cover member, and Figure 18 (b) is the end view that amplifies expression side curtain-shaped cover member.
Figure 19 is the stereogram that amplifies expression below curtain-shaped cover member.
Figure 20 is the stereogram that amplifies expression below curtain-shaped cover member.
Figure 21 is the stereogram that amplifies expression below curtain-shaped cover member.
-symbol description-
1 mobile phone (portable terminal)
3 rotation side fuselages
10 rotary support mechanisms
11 first supported portions
12 second supported portions
13 first support portions
14 second support portions
16 supporting brackets (supporting mechanism main body)
25 move and use opening
31 first ring components
32 second ring components
33 helical springs (elastic mechanism)
34 first spring support portions
35 second spring support portions
36 otch
L1 first rotational trajectory
L2 second rotational trajectory
Embodiment
Below, based on the description of drawings embodiments of the present invention.
Fig. 1～Figure 10 represents the clamshell handset 1 as the portable terminal of embodiments of the present invention, comprises the lamellar rotation side fuselage 3 that is built-in with display screen 2 in the front of this mobile phone 1 side.This rotation side fuselage 3 is that center and fixation side framework 5 connect into and can freely open, close with hinge 4.For this reason, as shown in Figure 1, when closing, side fuselage 3 and fixation side framework 5 become very thin rectangular shape will rotating.On the other hand, as shown in Figure 2, as if being that open rotation side fuselage 3 at the center with hinge 4, the display screen 2 of lengthwise is presented at the front.
As shown in Figure 2, the various function operations portion 7 of operating handset 1 is built in the fixation side framework 5, disposes function key 7a and text button 7b in a positive side.The literal of describing on these keys 7a, the 7b guarantees readability when lengthways holding fixation side framework 5.Not shown main substrate is built in the back side one side of these keys 7a, 7b.As shown in Figure 5, be provided with the battery cover 8 of rectangle, be built-in with battery (not shown) in battery cover 8 inside in the back side of fixation side framework 5 side.Also have, both can on fixation side framework 5, camera function be set, also can on rotation side fuselage 3, simple camera be set.Also have, not shown TV tuner is built in rotation side fuselage 3 or the fixation side framework 5, and can received television signal.
And described rotation side fuselage 3 is being supported by rotary support mechanism 10 and is rotating freely.That is, see dextrorotation then from the front from the lengthwise state shift shown in Figure 2 state of growing crosswise shown in Figure 4; See from the front to be rotated counterclockwise reinstatement, and from the state shift lengthwise state of growing crosswise.And rotation side fuselage 3 constitutes with hinge 4 (hinge lug boss 17a described later, 18a and bellying 5a) sky and is rotated with opening predetermined distance.For this reason, with regard to there is no need fillet is processed in the bight of rotation side fuselage 3, display screen 2 just forms greatlyyer.Also have, as shown in Figure 4, rotation side fuselage 3 for the state of growing crosswise state and opening under, then become and the back side one side of fixation side framework 5 can be placed on the first-class placed side of desk.
As Figure 11～shown in Figure 16, rotary support mechanism 10 comprises the supporting bracket 16 as the rotary support mechanism main body.This supporting bracket 16 is for example made by corrosion resistant plate, comprises downwards a pair of 16a of foot, 16b that (hinge 4 one sides) extend in the lower end of supporting bracket 16.
At the back side of a positive side casing 3a, first supported 11 and second supported 12 are disposing at a distance of the compartment of terrain of regulation.For example, first supported 11 and second supported 12 is to be provided with from its back side is outstanding when a positive side casing 3a moulding, comprises flange (boss) shape of screw 11a, 12a respectively in central authorities.
Rotary support mechanism 10 comprises second ring component 32, and this second ring component 32 is that the corrosion resistant plate that fillet, pars intermedia are cut into the U word shape is made by for example two ends, is formed with through hole 32a respectively at two ends.Not shown Screw is fastened on by this through hole 32a on second supported 12 that rotates side fuselage 3, and thus, an end of second ring component 32 can be linked to second supported 12 with rotating freely.Not shown pin etc. is riveted on the through hole 14a that is formed on second support portion 14 that forms on the supporting bracket 16, and the other end of second ring component 32 can be linked on second support portion 14 with respect to second support portion 14 therefrom with rotating freely.This second support portion 14 is configured in the position of leaving first support portion 13, sees from the back side that promptly the right side of rotation side fuselage 3 is middle up and down.Thus, shown in the double dot dash line of Figure 11 etc., the through hole 14a that second ring component 32 is depicted second support portion 14 is the circular-arc second rotational trajectory L2 at center.For this reason, for avoiding the second rotational trajectory L2, be formed with on the right side of supporting bracket 16 and be cut into circular-arc opening 16c.Also have, as shown in figure 15, at the state of growing crosswise, the upper end of the second rotational trajectory L2 expose than the top of the rotation side fuselage 3 that becomes the state of growing crosswise also on last.And first supported 11 first rotational trajectory L1 and second supported 12 the second rotational trajectory L2 intersect.In addition, the linking method of first and second ring component 31,32 is not particularly limited, for example, can also only constitute first and second supported 11,12, make flange part outstanding towards a positive side casing 3a in first and second ring component 31,32 1 sides with screw 11a, 12a.
What on the other hand, second ring component 32 was provided with 3 rotations are moved as auxiliary rotation side fuselage elastic mechanism is turned round helical spring 33.This end of being turned round helical spring 33 is linked to the first spring support portion 34 that is arranged on the supporting bracket 16, and the other end is linked on the second spring support portion 35 that is arranged on second ring component 32.The first spring support portion 34 is configured near the upper end of the opening 16c on the supporting bracket 16, and the second spring support portion 35 is configured in second supported 12 1 side of second ring component 32.For example, the first spring support portion 34 and the second spring support portion 35 have the pin shape, and the first spring support portion 34 and the second spring support portion 35 make and be respectively formed at the annulus (not shown) of being turned round helical spring 33 two ends and can supporting this annulus with rotating freely.This is turned round helical spring 33 and constitutes: as Figure 11 and shown in Figure 15, the elastic force (make the power of a pair of straight line portion closure) of rotation side fuselage 3 for the lengthwise state and when growing crosswise state is little; And as shown in figure 13, accumulate elastic force when the angle of straight line portion is opened maximumly.
Between the second spring support portion 35 and second support portion, 14 1 sides of second ring component 32, promptly the length of second ring component 32 is made the curved shape of approximate U word shape to mid portion, partly forms otch 36 at this approximate U word shape.As shown in figure 15, second ring component 32 does not contact owing to the existence of this otch 36 with the second spring support portion 35.
Also as Fig. 1～shown in Figure 10, face side hinge framework 17 and rear side hinge framework 18 that supporting bracket 16 and hinge 4 are cut apart at thickness direction clip.Face side hinge framework 17 has the left and right sides hinge flange part 17a that constitutes hinge 4 and extends upward and cover respectively the facial 17b of cosmetic side of supporting bracket 16 left and right sides from these hinge flange parts 17a, and front one side of face side hinge framework 17 is covered by metallic fancy veneer 19.Equally, rear side hinge framework 18 has the left and right sides hinge lug boss 18a that constitutes hinge 4, and the back side one side of rear side hinge framework 18 is covered by metallic fancy veneer 19.Be formed with on a pair of fancy veneer 19 of positive and negative up and down or a plurality of prominent bar 19a of oblique extension, all include screw jack 19b in order to fixed support plate 16.Also have, be formed with the fixedly screw jack 19c of positive and negative fancy veneer 19 in the position, upper left side of looking from the back side.And, clipping under the state of supporting bracket 16 with face side hinge framework 17 and rear side hinge framework 18, by being fixed together with screw jack 19b, the 19c of screw (not shown) with supporting bracket screw jack 16d and fancy veneer 19, supporting bracket 16 just can be linked together with hinge 4.In addition, first and second ring component 31,32 is in fancy veneer 19 tops, not by moving with in the opening 25.
Shown in Fig. 2 waited, hinge 4 comprised: about the outside hinge lug boss 17a, 18a and be formed on the bellying 5a that the upside of fixation side framework 5 is clipped by these hinge lug bosses 17a, 18a.A pair of extension 16a, the 16b of supporting bracket 16 are configured in respectively in hinge lug boss 17a, the 18a.As shown in figure 16, the right outboard end 4b of hinge axis 4a is fixed as and can not rotates on the extension 16a on the right side of looking from the back side one side.The left end 4c of this hinge axis 4a inserts the bellying 5a of fixation side framework 5 and is fixed as and can not rotates.Hinge axis 4a comprises rebound spring 4d, constitutes the resilience force by this rebound spring 4d, makes rotation side fuselage 3 open easily with fixation side framework 5.Also have; the holding wire 20 that is electrically connected substrate for display 2a and main substrate is by in the hinge lug boss 17a, the 18a that see the left side from the back side one side; this holding wire 20 is covered by described positive and negative fancy veneer 19 and is protected, and when 3 rotations of rotation side fuselage, can not damage this holding wire 20.
And, shown in Fig. 1 waits, in the middle of the thickness direction of rotation side fuselage 3 sides, be formed with allow rotary support mechanism 10 to move mobile with opening 25.Should move the edge part that is formed on divisional plane 3c one side of rear side casing 3b with opening 25.When one side was seen from the back side, this moved with opening 25 and strides across the lower opening 25a that is configured in downside when the lengthwise state and be configured in the lateral opening 25b in left side and form the L word shape.Also have,, move with opening 25 by side curtain-shaped cover member 40 of opening, closing and 41 coverings of below curtain-shaped cover member along with moving of rotary support mechanism 10 as Fig. 1 and shown in Figure 10.
As Figure 17 and shown in Figure 180, side curtain-shaped cover member 40 comprises the side curtain-shaped cover member main body 40a that closes lateral opening 25b, and supported is that freely rotate at the center with rotating fulcrum 40b.Inboard at side curtain-shaped cover member main body 40a is formed with spring incorporating section 40c.Taken in helical spring 40d among the 40c of this spring incorporating section.Side curtain-shaped cover member main body 40a by this helical spring 40d towards the direction application of force of closing lateral opening 25b.As shown in figure 11, rotating end 40e under the lengthwise state is received among the recess 17d of face side hinge framework 17 upper end 17c.
As Figure 19～shown in Figure 21, below curtain-shaped cover member 41 has the L word shape, comprises the below 41a of outward appearance portion that covers lower opening 25a and shorter and cover the 41b of side outward appearance portion of the part of lateral opening 25b than the 41a of this below outward appearance portion.Top at the side outward appearance 41b of portion forms rake 41c.Below this, connecting leaf spring 43 on the 41a of outward appearance portion.Leaf spring 43 comprises: be embedded in the embedding part 43a and the lever portion 43b that is accommodated in the lower end of face side casing 3a of the below outward appearance 41a of portion injection mo(u)lding, these embedding parts 43a and lever portion 43b are only linked by linking part 43c.Lever portion 43b does not combine with the lower end of face side casing 3a, is accommodated in the lower end of face side casing 3a can move freely.Lever portion 43b is a spot wobble with the triangle balance pivot 41d that is molded over below outward appearance portion 41a inboard as lever.By such structure, be accompanied by the rotation of rotary support mechanism 10, the 41b of side outward appearance portion of initial contact rake 41c is pushed to inchmeal rotate the thickness direction of side fuselage 3 and is rotated, and if the below 41a of outward appearance portion side is urged, then this below 41a of outward appearance portion side will be that the boundary is shaken with linking part 43c.Thus, rotary support mechanism 10 can pass through reposefully.After rotary support mechanism 10 passes through, pushed back a part of closing lower opening 25a and lateral opening 25b again by leaf spring 43.Below curtain-shaped cover member 41 too, if be that identical material same color is then attractive in appearance with rear side casing 3b.In addition, shown in Figure 15 waited, the back side one side of below curtain-shaped cover member 41 was covered by back side lid 42, and it can not stretched out in a positive side casing 3a.
By such formation, under the lengthwise state of Figure 1 and Figure 2, close lateral opening 25b by facial 17b of cosmetic side and side curtain-shaped cover member 40, taking in the downside of supporting bracket 16, face side hinge framework 17 and rear side hinge framework 18 among the lower opening 25a.Under the state of growing crosswise shown in Figure 10, in the part of lateral opening 25b, taken in supporting bracket 16, face side hinge framework 17 and rear side hinge framework 18, the remainder of lateral opening 25b and lower opening 25a are closed by below curtain-shaped cover member 41.
-effect-
Next, the action of the related mobile phone of present embodiment 1 is described.
At first, as shown in Figure 1, when not using mobile phone 1, or when the state of waiting for letter etc., rotation side fuselage 3 and fixation side framework 5 are for closing the state of lid.At this moment, rotary support mechanism 10 is accommodated in the mobile with in the opening 25 of rotation side fuselage 3.That is to say that lateral opening 25b is covered by side curtain-shaped cover member 40 and the facial 17b of cosmetic side, the surface of rotation side fuselage 3 almost can regard continuous as.For this reason, rotary support mechanism 10 does not stretch out, and is violent the same attractive in appearance with the common clamshell handset 1 that does not have rotary support mechanism 10 at a glance.
And as shown in Figure 2, if will rotate side fuselage 3 with respect to fixation side framework 5 opens, display screen 2 and operating portion 7 promptly can display.When common conversation and during transmitting-receiving note etc., make display screen 2 be in the lengthwise state, in operating portion 7 uses while keying in.At this moment, as shown in figure 11, the angle of being turned round between a pair of straight line portion of helical spring 33 is little, by less power second ring component 32 is drawn downwards, and keeps rotation side fuselage 3 not swing.
On the other hand, want to see that user's rotary display screen 2 switches to the state of growing crosswise with display screen 2 from the lengthwise state when growing crosswise image when the online of the audiovisual of digital ground television broadcasting and internet etc.
At first, as shown in Figure 3, the elastic force of being turned round helical spring 33 is resisted towards the direction of opening the angle between a pair of straight line portion of being turned round helical spring 33 in the user limit, and the limit allows display screen 2 lower end side bight 2b to the clockwise direction rotation of going to the eye.At this moment, as Figure 11 and shown in Figure 12, see first supported 11 side at first ring component 31 of the first rotational trajectory L1 left end from the back side of mobile phone 1, move to the right along the first rotational trajectory L1 inchmeal, and second supported 12 side of second ring component 32 of the centre about the second rotational trajectory L2, then the upper end side to the second rotational trajectory L2 moves.At this moment, because the facial 17b of cosmetic side is downwards by below curtain-shaped cover member 41, so do not hinder 3 rotations of rotation side fuselage.Side curtain-shaped cover member 40 is restricted and can does not use opening 25 not protruding from moving, and therefore rotates with rotation side fuselage 3.As Fig. 3 and shown in Figure 7, from moving the rotary support mechanism 10 that stretches out with opening 25, because the decorated thin plate 19 in its front and the back side is covered with, so attractive in appearance.
If rotation side fuselage 3 continues rotation, then as shown in figure 13, second supported 12 upper end that arrives the second rotational trajectory L2 in the central authorities about first supported the 11 arrival first rotational trajectory L1.At this moment, rotate end 40e,, turned round helical spring 33 and become maximum state that the elastic energy of a pair of straight line portion of closing it is accumulated so side curtain-shaped cover member 40 rotates because the upper end 17c of face side hinge framework 17 is pressed into.
Next,, then turned round helical spring 33 and removed to draw second ring component 32, be switched to the state of growing crosswise as shown in Figure 4 so rotation side fuselage 3 rotates inchmeal by the elastic force of being turned round helical spring 33 for returning to previous status if rotation side fuselage 3 continues rotation.At this moment, as Figure 13～shown in Figure 15, see from mobile phone 1 back side in second supported 12 lower end of second rotational trajectory L2 upper end and move that first supported 11 right-hand member towards the second rotational trajectory L2 in the first rotational trajectory L1 central authorities moves simultaneously to the second rotational trajectory L2.Turned round helical spring 33, to make second ring component 32 downwards rotation direction apply elastic force, so the rotation side fuselage 3 of the state of growing crosswise can not rock.
Like this, by rotary support mechanism 10, on above-below direction, describe the first circular-arc rotational trajectory L1 limit with respect to supporting bracket 16 limits for first supported 11 of display screen 2 and move, on left and right directions, describe the circular-arc second rotational trajectory L2 limit with respect to supporting bracket 16 limits and move for second supported 12 of while display screen 2.
The maximum of present embodiment is characterised in that: under the state of growing crosswise shown in Figure 15, stretch out from the top of the rotation side fuselage 3 that is in the state of growing crosswise the upper end of the second rotational trajectory L2.Promptly, making in the structure that pilot pin slides in guide groove as the prior art, fail to make between the guide groove and intersect mutually, but, in the present embodiment, because be not with guide groove but supporting rotation side fuselage 3 rotation, so the design freedom of the first rotational trajectory L1 and the second rotational trajectory L2 increases with first and second ring component 31,32.Thus, just can make the second rotational trajectory L2 near the first rotational trajectory L1 as much as possible, two tracks 11,12 are intersecting.And, even if the upper end of the second rotational trajectory L2 is configured in the top of top of the rotation side fuselage 3 of the state of growing crosswise, need on supporting bracket 16, guide groove be set yet, thus no longer need on supporting bracket 16, guarantee the space of guide groove peripheral part, thus make supporting bracket 16 miniaturizations.
And, being turned round helical spring 33 is accompanied by the rotation of rotation side fuselage 3 and rotates, but because on second ring component 32, be formed with otch 36, so because the existence of this otch 36 has avoided second ring component 32 to contact with the second spring support portion 35 under the state of growing crosswise.For this reason, the anglec of rotation of second ring component 32 is increased.
Also have, as Fig. 6～shown in Figure 10, rotary support mechanism 10 promotes side curtain-shaped cover member 40 inchmeal and below curtain-shaped cover member 41 moves, and after moving, side curtain-shaped cover member 40 and below curtain-shaped cover member 41 return original position inchmeal.
Present embodiment because support rotation side fuselage 3 with first and second ring component 31,32, makes this rotation side fuselage 3 rock such bad phenomenon so rotate side fuselage 3 especially easily at thickness direction with respect to supporting bracket 16 rotations.But according to described structure, rotary support mechanism 10 always moves mobile using in the opening 25, so in the process that rotation side fuselage 3 is rotated, rotation side fuselage 3 only rocks in rotary support mechanism 10 and mobile gap with opening 25.Also have, even if unforeseen impact has imposed on rotation side fuselage 3, load also can pass to the periphery that moves with opening 25, only concentrates on the rotary support mechanism 10 so prevented load, and therefore rotary support mechanism 10 is difficult for impaired.
Also have, the rotation of rotation side fuselage 3 is become easily owing to turning round helical spring 33, and a hand just can be rotated operation.Rotation side fuselage 3 is all stablized at state of growing crosswise and lengthwise state.And first and second ring component 31,32 makes rotation side fuselage 3 support this rotation side fuselage 3 rotatably with respect to supporting bracket 16, so no longer need the pilot pin that allows as the prior art slide in guide groove, has reduced frictional resistance widely., increased because turn round the rotation auxiliaring effect of helical spring 33, so little even if turned round the elastic force of helical spring 33, rotation side fuselage 3 also can move reposefully for this reason.Therefore, do not need to add the spire that receives to turn round helical spring 33 greatly, just can make clamshell handset 1 miniaturization.
Also have, lower end side bight 2b be directed being supported for along and hinge 4 between keep the track of certain clearance to move.For this reason, even if unlike prior art along being that radius centered is processed into fillet with the lower end of display screen 2 with its back shaft, display screen 2 also can not be subjected to the interference of hinge 4.For this reason, no longer need fillet is processed in the bight of rotation side fuselage 3, thereby display screen 2 is increased, portrait is easily seen.
Under the state of growing crosswise as shown in Figure 4, the central portion of described display screen 2 left and right directions also is positioned at the central authorities of rotation side fuselage 3 approximate left and right directions.Under this state, can hand the rotation side fuselage 3 that fixation side framework 5 is watched the state of growing crosswise.Also have, rotation side fuselage 3 be in the state of growing crosswise and the state that is opened under, be placed on the desk by the back side one side fixation side framework 5, just can watch for a long time under the state that show television image in the display screen 2 of the state of growing crosswise allowing.
Also have, after the use, with above-mentioned opposite, lower end side bight, the right side 2b of display screen 2 is rotated along the counter clockwise direction of going to the eye, display screen 2 will return the lengthwise state.When this, being turned round helical spring 33 also is 3 rotations of auxiliary rotation side fuselage.
And close rotation side fuselage 3 and fixation side framework 5 then become holding state as shown in Figure 1.
In sum, according to the present invention, first and second ring component 31,32 makes rotation side fuselage 3 support this rotation side fuselage 3 rotatably with respect to supporting bracket 16, and this rotation side fuselage 3 freely turns to the state of growing crosswise or freely turns to the lengthwise state from the state of growing crosswise from the lengthwise state.Thus, when allowing rotation side fuselage 3 rotate reposefully, also can make mobile phone 1 miniaturization.
(other execution modes)
The present invention can also be following such structure with regard to described execution mode.
That is, the shape of first ring component 31 of described execution mode and second ring component 32 only is an example.By the shape of optimization first ring component 31 and second ring component 32, can obtain rotating the optimization rotational trajectory of side fuselage 3.For example, in the described execution mode, be that the first rotational trajectory L1 and the second rotational trajectory L2 are intersected, but be not to intersect.
In the described execution mode, turned round helical spring 33, but can also be turned round helical spring 33 in the 31 1 side settings of first ring component second ring component, 32 1 side being provided with.Under this situation, can also be to make angle between a pair of straight line portion more little elastic energy of accumulating more that becomes.
Also have, in the described execution mode, contained display screen 2 in the rotation side fuselage 3, but display screen 2 can also be arranged on the both sides of rotation side fuselage 3 and fixation side framework 5, perhaps only be located on of fixation side framework 5.Also having, in the described execution mode, is that 7 of operating portions are located on the fixation side framework 5, but can also only be located on the rotation side fuselage 3, or display screen 2 is set on fixation side framework 5.Also have, can also on rotation side fuselage 3, display screen 2 be set, and the operating portion 7 that is carried out shirtsleeve operation by the function key of a part can also be set.
Also have, in the described execution mode, to rotate side fuselage 3 is seen from the front from the lengthwise state shift state of growing crosswise by rotary support mechanism 10 and turns clockwise, also have, be to be supported for to return the lengthwise state from the state of growing crosswise with rotating freely, but can also be from the lengthwise state sidelong long status rotate in the counterclockwise by seeing from the front.In this case, can also and move rotary support mechanism 10 with the reverse configuration in opening 25 left and right sides.
In the described execution mode, portable terminal is a clamshell handset 1, but can also be that fixation side framework 5 can not link on turning-lid opening-closing ground with respect to rotation side fuselage 3, i.e. the board-type portable terminal.In this case, rotary support mechanism 10 can directly be attached on the fixation side framework 5.Even if this board-type portable terminal, rotary support mechanism 10 also are be accommodated in rotation side fuselage 3 mobile with in the opening 25, so attractive in appearance.
In addition, can also be that rotary support mechanism 10 is not to move in rotation side fuselage 3 by moving with opening 25, but make rotary support mechanism 10 expose the back side one side of rotating side fuselage 3, in the back side one sideway swivel of rotation side fuselage 3.
In the described execution mode, portable terminal is a clamshell handset, but can also be PHS, PDA, PC, Move tool, electronic dictionary, electrical counter, game machine etc.
In addition, above execution mode only is preferred example in essence, has no intention to limit the present invention and suitable thing thereof and uses thereof scope.
Claims (8)
1. portable terminal comprises: rotation side fuselage and will rotate the side fuselage and be supported for from the lengthwise state and freely turn to the state of growing crosswise or freely turn to the rotary support mechanism of lengthwise state from the state of growing crosswise is characterized in that:
Described rotary support mechanism comprises:
The rotary support mechanism main body,
One end is linked to the first supported portion of described rotation side fuselage, first ring component that the other end is linked to first support portion of described rotary support mechanism main body with rotating freely with rotating freely, and
One end is linked to that being positioned at of described rotation side fuselage left described first supported the locational second supported portion, the other end is linked to second ring component that being positioned at of described rotary support mechanism main body left locational second support portion of described first support portion with rotating freely with rotating freely.
2. portable terminal according to claim 1 is characterized in that:
The rotational trajectory of the rotational trajectory of the described first supported portion and the described second supported portion intersects mutually.
3. portable terminal according to claim 1 is characterized in that:
Comprise: the mobile opening of using that be formed in the middle of the thickness direction of side of described rotation side fuselage, allows described rotary support mechanism to move.
4. portable terminal according to claim 2 is characterized in that:
Comprise: the mobile opening of using that be formed in the middle of the thickness direction of side of described rotation side fuselage, allows described rotary support mechanism to move.
5. according to the described portable terminal of each claim in the claim 1 to 4, it is characterized in that:
At least one ring component is provided with the elastic mechanism that the rotation of auxiliary rotation side fuselage is moved in described first ring component and described second ring component.
6. portable terminal according to claim 5 is characterized in that:
Described elastic mechanism is that an end is linked to the helical spring of being turned round that the first spring support portion, the other end that are arranged on described rotary support mechanism main body are linked to the second spring support portion that is arranged on described second ring component.
7. portable terminal according to claim 6 is characterized in that:
Between the described second spring support portion and described second support portion of described second ring component, be formed with and be used to avoid the otch that this second ring component and this second spring support portion are interfered mutually when this second ring component rotation.
8. portable terminal according to claim 7 is characterized in that:
The long side direction mid portion of described second ring component is approximate U oxbow,
Described otch is formed on described approximate U font part.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010137286A JP5194062B2 (en) | 2010-06-16 | 2010-06-16 | Mobile device |
| JP2010-137286 | 2010-06-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102291476A true CN102291476A (en) | 2011-12-21 |
| CN102291476B CN102291476B (en) | 2014-04-30 |
Family
ID=45337575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110154472.9A Expired - Fee Related CN102291476B (en) | 2010-06-16 | 2011-06-03 | Portable terminal |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5194062B2 (en) |
| CN (1) | CN102291476B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1337812A (en) * | 2001-07-19 | 2002-02-27 | 朱占新 | Mobile phone set with rotatable display screen |
| US20060007644A1 (en) * | 2004-07-08 | 2006-01-12 | Huilgol Vivek R | Rotatable computer display apparatus and method |
| JP2009272692A (en) * | 2008-04-30 | 2009-11-19 | Sharp Corp | Portable terminal apparatus |
| JP2010034803A (en) * | 2008-07-28 | 2010-02-12 | Sharp Corp | Mobile terminal |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4384059B2 (en) * | 2005-01-31 | 2009-12-16 | シャープ株式会社 | Folding cell phone |
| JP4436876B2 (en) * | 2008-08-28 | 2010-03-24 | シャープ株式会社 | Mobile device |
-
2010
- 2010-06-16 JP JP2010137286A patent/JP5194062B2/en not_active Expired - Fee Related
-
2011
- 2011-06-03 CN CN201110154472.9A patent/CN102291476B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1337812A (en) * | 2001-07-19 | 2002-02-27 | 朱占新 | Mobile phone set with rotatable display screen |
| US20060007644A1 (en) * | 2004-07-08 | 2006-01-12 | Huilgol Vivek R | Rotatable computer display apparatus and method |
| JP2009272692A (en) * | 2008-04-30 | 2009-11-19 | Sharp Corp | Portable terminal apparatus |
| JP2010034803A (en) * | 2008-07-28 | 2010-02-12 | Sharp Corp | Mobile terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102291476B (en) | 2014-04-30 |
| JP2012004797A (en) | 2012-01-05 |
| JP5194062B2 (en) | 2013-05-08 |
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Granted publication date: 20140430 Termination date: 20160603 |