CN201623738U - Portable terminal - Google Patents
Portable terminal Download PDFInfo
- Publication number
- CN201623738U CN201623738U CN2010201239159U CN201020123915U CN201623738U CN 201623738 U CN201623738 U CN 201623738U CN 2010201239159 U CN2010201239159 U CN 2010201239159U CN 201020123915 U CN201020123915 U CN 201020123915U CN 201623738 U CN201623738 U CN 201623738U
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- fuselage
- slip
- tooth bar
- portable terminal
- spring
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Abstract
The utility model discloses a portable terminal for reducing the fatigue feeling of a user and leading the user to find out mistakes while inputting characters and correcting the mistakes. The portable terminal comprises a host body and a first sliding machine body and a second sliding machine body which are positioned at the back surface of the host body; the front surfaces of the first sliding machine body and the second sliding machine body form a keyboard; the central position in the host body is provided with a gear; the first sliding machine is provided with a first rack extending towards the center in the host body; the second sliding machine body is provided with a second rack extending towards the center in the host body; and the gear is meshed with the first rack and the second rack so as to lead the first sliding machine body and the second sliding machine body to respectively move towards two sides of the host body.
Description
Technical field
The utility model relates to a kind of portable terminal, relates in particular to a kind of portable terminal that ergonomical editing mode is provided.
Background technology
The portable terminal that with the mobile phone is representative can be divided into polytype according to its outward appearance, as board-type, folded form and sliding-type portable terminal etc.
Wherein, sliding-type portable terminal is made of with slip fuselage (also becoming slip lid) fuselage (also becoming body), and the slip fuselage can slide on fuselage.Modal is the slip fuselage sliding-type portable terminal of (vertically) slip along its length.At present, the sliding-type portable terminal that sliding-type portable terminal that slip fuselage broad ways (laterally) slides and slip fuselage can slide towards a plurality of directions has also appearred.Specially permit openly as Korea S that disclose for communique 10-2007-0120418 number can be longitudinally and the portable terminal that laterally slides.
For horizontal sliding-type portable terminal, qwerty keyboard (QWERTY keyboard) can be set on fuselage, thereby when the slip fuselage is open, expose qwerty keyboard, use for the user.Qwerty keyboard is very convenient when inputting word information and online.
But, owing to adopt the qwerty keyboard setting, also brought qwerty keyboard intrinsic problem.For example, finger concentrates on narrow region during editor's literal, causes physical fatigue and damage easily.And,, display screen and keyboard arrange that a lot of people not too get used to touch system again because being up and down, therefore be not easy in input characters, to find wrong and correct.
In addition, the user wishes that also the profile of portable terminal and structure can be more rich and varied, rather than is confined to existing that several types.
The utility model content
The utility model is to propose at the problems referred to above, and its purpose is to provide a kind of ergonomical portable terminal, so that comfortable editing mode to be provided to the user.
The purpose of this utility model also is to provide a kind of portable terminal of being convenient to find wrong and correct in input characters.
The portable terminal that provides a kind of people of allowing to find everything fresh and new is provided another purpose of the present utility model.
To achieve these goals, according to portable terminal of the present utility model, comprise fuselage and the first slip fuselage and the second slip fuselage that are positioned at this fuselage back side, the front of described first slip fuselage and the described second slip fuselage forms keyboard, the middle position of described fuselage inside is provided with gear, the described first slip fuselage has first tooth bar that extends towards described fuselage central interior, the described second slip fuselage has second tooth bar that extends towards described fuselage central interior, described gear is meshed with described first tooth bar and described second tooth bar, makes described first slip fuselage and the described second skate machine status not towards two side shiftings of described fuselage.
Preferably, also comprise first semi-automatic sliding unit of the corresponding described first slip fuselage and the second semi-automatic sliding unit of the corresponding described second slip fuselage.
The described first semi-automatic sliding unit comprises first rotating shaft, first sliding shoe, first slider bar and first elastomeric element, described first rotating shaft is fixedly installed on described fuselage, one end of described first sliding shoe is connected in described first rotating shaft, can rotate around described first rotating shaft, described first sliding shoe is inserted in the recessed portion of described first slider bar, can described relatively first slider bar slide, one end of described first slider bar is connected described first tooth bar, described first slider bar can rotate around the tie point of itself and described first tooth bar, and is provided with described first elastomeric element between described first sliding shoe and described first slider bar; The described second semi-automatic sliding unit comprises second rotating shaft, the second sliding shoe, second slider bar and second elastomeric element, described second rotating shaft is fixedly installed on described fuselage, one end of described the second sliding shoe is connected in described second rotating shaft, can rotate around described second rotating shaft, described the second sliding shoe is inserted in the recessed portion of described second slider bar, can described relatively second slider bar slide, one end of described second slider bar is connected described second tooth bar, described second slider bar can rotate around the tie point of itself and described second tooth bar, and is provided with described second elastomeric element between described the second sliding shoe and described second slider bar.
Preferably, also comprise the first automatic sliding unit and the second automatic sliding unit, respectively corresponding described first slip fuselage and the described second slip fuselage, and also comprise the lock cell that can unlock, be used for described first slip fuselage and the described second slip fuselage being locked onto described fuselage, prevent that it from moving in initial condition.
Preferably, the described first automatic sliding unit comprises first spring, the described second automatic sliding unit comprises second spring, one end of described first spring is connected described fuselage, the other end is connected described first tooth bar, one end of described second spring is connected described fuselage, the other end is connected described second tooth bar, be in confined state at described first spring of initial condition and second spring, described lock cell comprises the button that stretches out described fuselage outside, when pressing this button, the locking of lock cell is disengaged, and described first tooth bar and second tooth bar begin to move.
Preferably, described lock cell is set to two with respectively corresponding described first tooth bar and second tooth bar, each lock cell comprises the main body that is fixedly installed on the described fuselage or forms as one with described fuselage, described button stretches out described main body outside, described body interior is provided with the backing pin that stretches out and can move back and forth from described main body, leaf spring, back-moving spring, connecting rod, leaf spring one end is connected on the described main body, the free end of the other end is close to described button lower surface, when described button is pressed, described leaf spring is out of shape downwards, press down an end of described connecting rod, drive described connecting rod around the central shaft rotation that is fixed on described main body, the described backing pin that thereupon is connected the described connecting rod other end is raised the contraction in length that makes described back-moving spring, and forms and the corresponding projection of described backing pin respectively on described first tooth bar and second tooth bar.
According to the utility model, a kind of ergonomical portable terminal can be provided, alleviate user's sense of fatigue, can also make the user be convenient in input characters, find wrong and correct.And the utility model provides the portable terminal that allows the people find everything fresh and new.Realized the interlock of slip fuselage sliding action being carried out stably by gear-rack structure.In addition, by semi-automatic sliding unit or automatic sliding unit are set, the fuselage workout on the house that both prevented to slide is moving, can make sliding action become smooth and easy again, save user's muscle power.
Description of drawings
Fig. 1 is the initial condition schematic diagram according to portable terminal of the present utility model;
Fig. 2 is the opening schematic diagram according to portable terminal of the present utility model;
Fig. 3 is according to the side view of portable terminal of the present utility model under opening;
Fig. 4 is the slide construction schematic diagram according to portable terminal of the present utility model;
Fig. 5 is the local enlarged diagram of slide construction shown in Figure 4;
Fig. 6 is the slide construction schematic diagram when adopting automatic sliding unit according to portable terminal of the present utility model;
Fig. 7 is the schematic diagram according to the lock cell of portable terminal employing of the present utility model.
Embodiment
Below, describe embodiment of the present utility model in detail with reference to accompanying drawing.
As shown in Figure 1 to Figure 3, comprise fuselage 11, the first slip fuselage 12 and the second slip fuselage 13 according to portable terminal of the present utility model, fuselage 11 positive central authorities are provided with display screen.At this, the state that does not have relative fuselage 11 to slide on the first slip fuselage 12 and the second slip fuselage 13 is called initial condition, and the state of the first slip fuselage 12 and 13 relative fuselage 11 slips of the second slip fuselage is called opening.
The described first slip fuselage 12 and the second slip fuselage 13 can slide to the fuselage both sides respectively.As shown in Figures 2 and 3, the first slip fuselage 12 can slide towards the fuselage left side, and the second slip fuselage 13 can slide towards the fuselage right side.The positive keyboards that form of the first slip fuselage 12 and the second slip fuselage 13, promptly at the B area arrangements button in the a-quadrant and the second slip fuselage, 13 fronts in the first slip fuselage, 12 fronts, two keyboard region of A, B constitute a complete keyboard altogether.A-quadrant and B zone are covered by fuselage 11 during initial condition, and a-quadrant and B zone are exposed when the slip fuselage is opened, thereby the user can carry out operations such as literal input.
Under opening, A, B keyboard region lay respectively at the fuselage both sides, so the user can see display screen and button simultaneously, are convenient to find in input characters wrong and correct.
And keyboard is dispersed in the fuselage both sides, meets the ergonomics principle, makes the user can carry out keyboard operation under comfortable state.That is, about the keyboard that separates user's hand and wrist are comparatively loosened, be in a kind of natural state.Can prevent and effectively alleviate the strain of wrist muscle like this, the key of this keyboard is in a kind of for the comfortable angle of user.And then, owing to adopt ergonomical keyboard layout, can reduce the mistake of right-hand man's keypad for the user who is accustomed to touch system effectively and hit rate.Obviously, can suitably adjust, make the user more comfortable the key arrangement of two keyboard region and button size and key arrangement angle.For example, can strengthen the area of major key such as space bar and enter key, the button integral body of two keyboard region is drawn close to the centre about perhaps can making, and promptly the button integral body in left side keys panel is tilted to the right, and the button integral body in right hand side keys panel is tilted to the left.
And the structure of this two skate machine status both sides slip is not to the left and right given the fresh sensation of people, and special aesthetic feeling is arranged, and for example can make the people recall the steering wheel of F1 racing car.Can see various instrument in the middle of the steering wheel of F1 racing car, then be provided with various buttons on every side.
Adopt two slip fuselage linkage manner according to portable terminal of the present utility model.Below in conjunction with Fig. 4 and Fig. 5 its slide construction is described.
The first slip fuselage 12 has first tooth bar 22 that extends towards portable terminal central authorities, the second slip fuselage 13 has second tooth bar 23 that extends towards portable terminal central authorities, the middle position of portable terminal is provided with gear 30, and gear 30 is meshed with first tooth bar 22 and second tooth bar 23.Gear 30 specifically is arranged on fuselage 11 inside, can rotate around fixed axis.Thus, the first slip fuselage 12 and the second slip fuselage 13 link, simultaneously away from fuselage or simultaneously near fuselage.
As shown in Figure 4, also guide rod 50 can be set, stably slide to guide the first slip fuselage 12 and the second slip fuselage 13 according to portable terminal of the present utility model.Correspondingly, offer the guide hole that is used to insert guide rod 50 on the first slip fuselage 12 and the second slip fuselage 13.
Can adopt semi-automatic sliding type according to portable terminal of the present utility model.For this reason, be provided with semi-automatic sliding unit.Semi-automatic sliding unit hinders its slip in the segment distance that the slip fuselage begins to slide, then promote the slip sliding machine body after a certain position of process, thereby make ensuing sliding action become smooth and easy, saves user's muscle power.This semi-automatic sliding unit is set to two, respectively the corresponding first slip fuselage 12 and the second slip fuselage 13.Because both structures are identical, the semi-automatic sliding unit with the corresponding second slip fuselage 13 is that example describes below.For ease of distinguishing, the semi-automatic sliding unit of the corresponding first slip fuselage 12 and the second slip fuselage 13 can be become the first semi-automatic sliding unit and the second semi-automatic sliding unit respectively.
As shown in Figure 5, semi-automatic sliding unit comprises rotating shaft 41, sliding shoe 42, slider bar 43 and elastomeric element 44.Rotating shaft 41 is fixedly installed on the fuselage 11.One end of sliding shoe 42 is connected in rotating shaft 41, can rotate around rotating shaft 41.Sliding shoe 42 is inserted in the recessed portion of slider bar 43, can slide along the two edges of recessed portion.One end of slider bar 43 is connected second tooth bar 23, can rotate around the tie point of this slider bar 43 and second tooth bar 23.Be provided with elastomeric element 44 between sliding shoe 42 and the slider bar 43, an end of elastomeric element 44 is connected in sliding shoe 42 inboards, and the other end is connected in slider bar 43 inboards, and along with the slip of sliding shoe 42, its length changes, thereby produces elastic force.Elastomeric element 44 can adopt spring, and the example that constitutes elastomeric element 44 with four springs has been shown among Fig. 5.During the slip sliding machine body, tooth bar moves thereupon, distance between the tie point of rotating shaft and slider bar and tooth bar changes, sliding shoe is also respective change in the position of slider bar inside, the degree that is compressed of elastomeric element also changes thereupon thus, the elastic restoring force that is produced acts on the tooth bar, hinders its slip in the segment distance that the slip fuselage begins to slide, when then promoting the slip sliding machine body through after a certain position.Dotted line among Fig. 5 is represented semi-automatic sliding unit position and the state under the initial condition, and solid line is represented semi-automatic sliding unit position and the state under the opening.
The following describes sliding action according to portable terminal of the present utility model.Under initial condition, catch two slip fuselages or some slip fuselages when the side pulls as the user, original elastomeric element of normal length that keeps is compressed, the active force that tooth bar is produced is opposite with the glide direction of slip fuselage thus, plays resistance.The slip fuselage continues outwards to slide, and when semi-automatic sliding unit was vertical with tooth bar, the compressed degree maximum of elastomeric element, its elastic restoring force were also maximum.Through after this position, elastomeric element is consistent with the glide direction of slip fuselage to the active force that tooth bar produces, and skate machine outwards slides under the effect of elastic restoring force swimmingly thus, and need not the user apply strength again.Realized the semi-automatic slip of slip fuselage thus.
When returning initial condition, its process is just opposite with said process.
Among this embodiment, semi-automatic sliding unit has adopted the structure of similar connecting rod, but its structure is not limited thereto, and those skilled in the art can adopt other structures to realize this function.All can be applied in the utility model so long as can realize the structure of above-mentioned semi-automatic sliding function.
As shown in Figure 6, can also adopt automatic sliding type according to portable terminal of the present utility model.For this reason, automatic sliding unit 70 and lock cell 60 can be set.Lock cell 60 is used in initial condition the described first slip fuselage 12 being locked onto fuselage 11 with the described second slip fuselage 13, prevent that it from moving, when the locking of lock cell 60 was disengaged, the described first slip fuselage 12 outwards moved under the active force of automatic sliding unit 70 with the described second slip fuselage 13.Thus, can save user's muscle power.
Described automatic sliding unit 70 can be set to two, the corresponding first slip fuselage 12 of difference and the second slip fuselage 13, and both structures are identical.For ease of distinguishing, the automatic sliding unit of the corresponding first slip fuselage 12 and the second slip fuselage 13 can be become the first automatic sliding unit and the second automatic sliding unit respectively.
The described first automatic sliding unit 70 can adopt spring (first spring 71), and the described second automatic sliding unit 70 also can adopt spring (second spring 72).One end of described first spring 71 is connected fuselage 11, the other end is connected described first tooth bar 22, one end of described second spring 72 is connected fuselage 11, and the other end is connected described second tooth bar 23, is in confined state at described first spring 71 of initial condition and second spring 72.The application's automatic sliding unit is not limited to spring shown in Figure 6, and those skilled in the art can select suitable elastomeric element to realize its function as required.
Described lock cell 60 comprises main body 64 and button 63, and main body 64 is fixedly installed on the fuselage 11, perhaps forms as one with fuselage 11, and button 63 stretches out the fuselage outside.When pressing this button 63, the locking of lock cell 60 is disengaged, and makes described first tooth bar 22 and second tooth bar 23 begin to move.Described lock cell 60 can be set to two, respectively the corresponding first slip fuselage 12 and the second slip fuselage 13.The lock cell 60 that first tooth bar 22 is locked only is shown among Fig. 6, and this is because the lock cell that second tooth bar 23 is locked is identical with its structure, therefore omits in Fig. 6.
As shown in Figure 6 and Figure 7, lock cell 60 also comprises from main body 64 and stretching out downwards and the backing pin that can move up and down 62 and be arranged on leaf spring 65, back-moving spring 66, the connecting rod 67 of main body 64 inside.Described backing pin 62 is corresponding with the projection 61 on being formed on first tooth bar 22.Leaf spring 65 1 ends are connected on the main body 64, and the free end of the other end is close to button 63 lower surfaces, and back-moving spring 66 1 ends are connected main body 64, and the other end is connected backing pin 62 tops.Backing pin top 62 also is connected with connecting rod 67, and this connecting rod 67 can be around the central shaft rotation that is fixed on main body 64.Thus, backing pin 62 and button 63 interlocks, when button 63 was pressed, leaf spring 65 be out of shape downwards, pressed down the free end of connecting rod 67, and connecting rod 67 end that is connected backing pin 62 is raised thereupon, and backing pin 62 returns main body 64 inside, back-moving spring 66 shortenings this moment.And when button 63 was released, backing pin 62 resetted.When button 63 was not pressed, projection 61 was blocked by backing pin 62, and first tooth bar 22 keeps motionless thereupon.When button 63 was pressed, backing pin 62 returned main body 64 inside, no longer block projection 61, thereby first tooth bar 22 was moved to the left under the effect of first spring 71.The lower surface of backing pin 62 and projection 61 upper surface form corresponding inclined plane, thereby when first tooth bar 12 returns, are convenient to make projection 61 successfully to back down backing pin 62 and get back to initial position and also blocked by backing pin 62 once more.Described lock cell 60 also can only be provided with one, simultaneously the first slip fuselage 12 and the second slip fuselage 13 is locked.
Above-mentioned lock cell belongs to the common practise of this area, and particularly about the linkage structure of button 63 with backing pin 62, those skilled in the art can set arbitrarily, do not repeat them here.
Under initial condition when the user presses the button 63, the locking of the first slip fuselage 12 and the second slip fuselage 13 is disengaged, under the elastic restoring force effect of described first spring 71 and second spring 72, described first tooth bar 22 and second tooth bar 23 outwards move, and drive the first slip fuselage 12 and the second slip fuselage 13 and slide to the left and right sides of fuselage 11.
Automatically the structure of sliding unit is not limited thereto, and those skilled in the art can adopt other structures to realize this function.All can be applied in the utility model so long as can realize the structure of above-mentioned automatic sliding function.
The utility model is not limited to the foregoing description, under the situation that does not break away from the utility model scope, can carry out various changes and modifications.
Claims (6)
1. portable terminal, it is characterized in that: comprise fuselage and the first slip fuselage and the second slip fuselage that are positioned at this fuselage back side, the front of described first slip fuselage and the described second slip fuselage forms keyboard, the middle position of described fuselage inside is provided with gear, the described first slip fuselage has first tooth bar that extends towards described fuselage central interior, the described second slip fuselage has second tooth bar that extends towards described fuselage central interior, described gear is meshed with described first tooth bar and described second tooth bar, makes described first slip fuselage and the described second skate machine status not towards two side shiftings of described fuselage.
2. portable terminal as claimed in claim 1 is characterized in that also comprising first semi-automatic sliding unit of the corresponding described first slip fuselage and the second semi-automatic sliding unit of the corresponding described second slip fuselage.
3. portable terminal as claimed in claim 2 is characterized in that:
The described first semi-automatic sliding unit comprises first rotating shaft, first sliding shoe, first slider bar and first elastomeric element, described first rotating shaft is fixedly installed on described fuselage, one end of described first sliding shoe is connected in described first rotating shaft, can rotate around described first rotating shaft, described first sliding shoe is inserted in the recessed portion of described first slider bar, can described relatively first slider bar slide, one end of described first slider bar is connected described first tooth bar, described first slider bar can rotate around the tie point of itself and described first tooth bar, and is provided with described first elastomeric element between described first sliding shoe and described first slider bar;
The described second semi-automatic sliding unit comprises second rotating shaft, the second sliding shoe, second slider bar and second elastomeric element, described second rotating shaft is fixedly installed on described fuselage, one end of described the second sliding shoe is connected in described second rotating shaft, can rotate around described second rotating shaft, described the second sliding shoe is inserted in the recessed portion of described second slider bar, can described relatively second slider bar slide, one end of described second slider bar is connected described second tooth bar, described second slider bar can rotate around the tie point of itself and described second tooth bar, and is provided with described second elastomeric element between described the second sliding shoe and described second slider bar.
4. portable terminal as claimed in claim 1, it is characterized in that also comprising the first automatic sliding unit and the second automatic sliding unit, respectively corresponding described first slip fuselage and the described second slip fuselage, and also comprise the lock cell that can unlock, be used for described first slip fuselage and the described second slip fuselage being locked onto described fuselage, prevent that it from moving in initial condition.
5. portable terminal as claimed in claim 4, it is characterized in that the described first automatic sliding unit comprises first spring, the described second automatic sliding unit comprises second spring, one end of described first spring is connected described fuselage, the other end is connected described first tooth bar, one end of described second spring is connected described fuselage, the other end is connected described second tooth bar, be in confined state at described first spring of initial condition and second spring, described lock cell comprises the button that stretches out described fuselage outside, when pressing this button, the locking of lock cell is disengaged, and described first tooth bar and second tooth bar begin to move.
6. portable terminal as claimed in claim 5, it is characterized in that described lock cell is set to two with respectively corresponding described first tooth bar and second tooth bar, each lock cell comprises the main body that is fixedly installed on the described fuselage or forms as one with described fuselage, described button stretches out described main body outside, described body interior is provided with the backing pin that stretches out and can move back and forth from described main body, leaf spring, back-moving spring, connecting rod, leaf spring one end is connected on the described main body, the free end of the other end is close to described button lower surface, when described button is pressed, described leaf spring is out of shape downwards, press down an end of described connecting rod, drive described connecting rod around the central shaft rotation that is fixed on described main body, the described backing pin that thereupon is connected the described connecting rod other end is raised the contraction in length that makes described back-moving spring, and forms and the corresponding projection of described backing pin respectively on described first tooth bar and second tooth bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201239159U CN201623738U (en) | 2010-02-20 | 2010-02-20 | Portable terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201239159U CN201623738U (en) | 2010-02-20 | 2010-02-20 | Portable terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201623738U true CN201623738U (en) | 2010-11-03 |
Family
ID=43027192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201239159U Expired - Fee Related CN201623738U (en) | 2010-02-20 | 2010-02-20 | Portable terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201623738U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104301459A (en) * | 2013-07-16 | 2015-01-21 | 纬创资通股份有限公司 | Driving system for driving first module to move relative to shell and electronic device thereof |
| CN108583894A (en) * | 2018-04-17 | 2018-09-28 | 深圳市安思科电子科技有限公司 | A kind of easy-to-mount and wide spraying range plant protection drone |
-
2010
- 2010-02-20 CN CN2010201239159U patent/CN201623738U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104301459A (en) * | 2013-07-16 | 2015-01-21 | 纬创资通股份有限公司 | Driving system for driving first module to move relative to shell and electronic device thereof |
| CN108583894A (en) * | 2018-04-17 | 2018-09-28 | 深圳市安思科电子科技有限公司 | A kind of easy-to-mount and wide spraying range plant protection drone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20190220 |