KR101144414B1 - Mobile terminal - Google Patents

Abstract

The present invention relates to a slide portable terminal employing a dual LCD, the main body portion; A slide cover portion; In the slide portable terminal comprising a, the slide cover portion comprises a slide moving body assembled to slide open and close the upper surface of the main body portion, and a slide rotating body installed by a swivel hinge to be rotated on the slide moving body and the slide moving body and The slide cover part, which is separated by the slide rotating body, is slid on the main body, and the sub LCD or the main LCD is selected by rotating the slide rotating body to be exposed or not exposed when carrying, so that the main LCD is protected from damage or impact. Of course, the present invention provides a slide portable terminal employing a dual LCD, which is reduced in power consumption by being placed on the front of the sub LCD.

Dual LCD. Slide rotating body, slide cover part, slide moving body,

Description

Portable Terminal {MOBILE TERMINAL}

1 is a view showing a slide portable terminal employing an LCD in the prior art.

2 is an exploded view illustrating the slide portable terminal of FIG. 1;

Figure 3 is a perspective view of a slide portable terminal employing a dual LCD according to an embodiment of the present invention.

4 is a side cross-sectional view showing a slide portable terminal employing the dual LCD of FIG.

FIG. 5 shows A-A of FIG. 4; FIG.

6 is a view showing a state before rotation of the slide rotating body of FIG.

FIG. 7 is a view showing a state in which the slide rotating body of FIG. 3 is rotating; FIG.

8 is a view showing another embodiment of the guide groove and the guide protrusion of FIG.

Figure 9 is a perspective view of a slide portable terminal employing a dual LCD according to another embodiment of the present invention.

FIG. 10 is a front view showing a slide portable terminal employing the dual LCD of FIG.

FIG. 11 is a view showing a state in which the slide rotating body of FIG. 9 is rotating; FIG.

* Description of the symbols for the main parts of the drawings *

20,20-1: Slide portable terminal 22,22-1: Body part of terminal

24,24-1: Slide movable body 26,: Swivel hinge

28,28-1: Slide rotator 30,30-1: Slide cover

36: guide projection 38: mobile body guide home

40: Main Elcidi 42: Sub el-Sidi

44: upper guide groove 46: sub-side guide groove

48: main side guide groove 50: keypad

The present invention relates to a slide portable terminal employing a dual LCD, and more particularly, a slide cover portion separated by a slide moving body and a slide rotating body is made to slide on the main body, and the sub LCD or main LCD is rotated on the slide rotating body. The present invention relates to a slide portable terminal employing dual LCDs, which are selected to be exposed or non-exposed when carrying, so as to be protected from damage or impact of the main LCD, and to reduce power consumption by using a sub LCD.

1 is a view showing a slide portable terminal employing an LCD in the prior art, Figure 2 is an exploded view showing the slide portable terminal of FIG. As shown in the accompanying drawings, the slide portable terminal 2 has a pair of guide protrusions 6 formed on the upper surface of the terminal main body 4 provided with various key input portions 3 of the slide cover portion 8. The slide cover part 8 is inserted into a pair of longitudinal guide grooves 10 formed on a bottom surface thereof and coupled to the terminal body part 4 so as to slide in the longitudinal direction to be opened and closed. Accordingly, the slide terminal 2 is always exposed to the outside without the means for protecting the LCD 12 of the slide cover 8.

For this reason, the LCD 12 of the slide cover 8 has a problem such that scratches are easily generated by contact or interference with an external object, and the LCD is broken even if only the impact generated by dropping is applied.

And because of the large size of the LCD exposed to the slide cover portion is consumed a lot of power, such as the main power consumption cause a problem that must be frequently charged.

The present invention has been made to solve the problems of the prior art as described above, the slide cover which is separated into the slide moving body and the slide rotating body to be slid on the main body portion, select the sub LCD or main LCD as the rotation of the slide rotating body The present invention provides a slide portable terminal employing dual LCDs to reduce power consumption by using sub-LCDs, as well as protecting them from damage or impact of the main LCDs by being exposed or non-exposed when carrying.

The present invention, in order to achieve the object as described above, the body portion; A slide cover portion; In the slide portable terminal comprising a, the slide cover portion comprises a slide movable body assembled to slide open and closed on the upper surface of the main body portion, and a slide rotating body installed by the swivel hinge to be rotated to the slide movable body Provided is a slide portable terminal employing a dual LCD.

Preferably, the main body is provided with a pair of guide protrusions formed of a neck and a guide plate at the upper end of the upper surface.

Preferably, the slide movable body is provided with a movable guide groove so as to move up to the upper end of the main body along a pair of guide protrusions formed on the upper surface of the terminal body.

It is also preferable that a pair of guide projections are fixed to the slide movable body.

The slide rotator is formed in the upper guide grooves on both sides in the longitudinal direction to coincide with the movable guide, the swivel hinge is preferably installed to rotate the center of the slide movable body.

The upper guide groove is preferably formed of a sub side guide groove formed on the surface on which the sub LCD is formed, and a main side guide groove formed on the surface on which the main LCD is formed on the opposite side of the sub LCD.

It is also preferable that the main body guide groove is formed on the upper surface of the main body to guide the slide cover.

A main body; A slide cover portion; A slide portable terminal comprising: a pair of guide rails formed to face each other inwardly from both sides of a longitudinal edge of the main body portion, and the slide cover portion formed on a side surface of the slide groove along a guide rail of the main body portion; And a slide movable body which is coupled along the upper surface of the main body to be opened and closed, and a slide rotating body which is installed by a swivel hinge so as to rotate on the slide movable body. do.

The slide movable body is provided with an end key, a call key, a navigation key, and a swivel hinge is preferably installed to rotate the slide rotating body.

The rail groove is preferably formed of a first rail groove and a second rail groove in each of the slide movable body and the slide rotating body.

It is preferable that the slide rotator is formed with a small size of the sub LCD on one surface, and is formed of a large main LCD on the other surface.

Hereinafter, with reference to the accompanying drawings a preferred embodiment of the present invention will be described in more detail.

Figure 3 is a perspective view of a slide portable terminal employing a dual LCD according to an embodiment of the present invention. As shown in the accompanying drawings, the slide portable terminal 20 employing the dual LCD is a slide movable body assembled to slide in the longitudinal direction on the main body portion 22 and the upper surface of the main body portion 22 of the terminal ( 24 and a slide cover portion 30 including a slide rotator 28 provided to rotate the swivel hinge 26 on the slide mover 24.

The main body portion 22 of the terminal is provided with a pair of guide projections 36 formed of a neck portion 32 and a guide plate 34 at the upper end of the upper surface. In addition, the slide movable body 24 is provided with a plurality of keys such as a call, an end, a navigation key, and the like, and the movable body guide groove 38 is formed to be guided to the guide protrusion 36 of the main body 22.

The slide rotating body 28 is configured as a swivel hinge 26 on the slide moving body 24 and is composed of dual LCDs which alternately use the main LCD 40 and the sub LCD 42.

The magnet 41 and the magnetic recognition sensor 43 are installed on each of the surfaces of the slide moving body 24 and the slide rotating body 28 facing each other, but are not limited thereto. Accordingly, the magnetism is sensed when the slide rotating body 28 is completely rotated so that the operation according to the rotation of the sub LCD 42 and the main LCD 40 is switched.

4 is a side cross-sectional view showing a slide portable terminal employing the dual LCD of FIG. 3, and FIG. 5 is a view showing A-A of FIG. As shown in the accompanying drawings, the slide movable body 4 is moved to the upper end of the main body portion 22 along a pair of guide projections 36 formed on the upper surface of the terminal body portion 22 (38) ) Is formed.

The slide rotator 28 has upper guide grooves 44 formed on both sides in the longitudinal direction to coincide with the movable guide groove 38, and a swivel hinge 26 is installed to rotate in the center of the slide movable body 24. do. The upper guide groove 44 has a sub-side guide groove 46 formed on the surface on which the sub LCD 42 is formed, and a surface on which the main LCD 40 is formed on the opposite side of the sub LCD 42. The main side guide groove 48 is formed. And the upper guide groove 44 is also preferably formed in the form of a fine slit groove does not inhibit the design.

FIG. 6 is a view showing a state before rotation of the slide rotating body of FIG. As shown in the accompanying drawings, that is, when the slide cover portion 30 of the mobile device is pushed up from the main body 22 of the slide is engaged with the guide projection 36 of the main body portion 22 of the terminal The slide rotating body 28 is moved by the main side guide groove 48 formed on the main LCD 40 side of the cover part 30.

Subsequently, the slide cover portion 30 guided along the movable body guide groove 38 by reaching the slide movable body 24 is installed to be stopped by a stopper or a torsion spring by a conventional technique on the upper side of the terminal body portion 22. . After the operation of the slide cover 30 is completed, the keypad 50 formed on the main body 22 is exposed.

FIG. 7 is a view showing a state in which the slide rotating body of FIG. 3 is rotating. FIG. As shown in the accompanying drawings, after the slide cover 30 is raised, only the slide rotating body 28 is rotated in one direction, and the sub LCD 42 is located at the rear, and the main LCD 40 is positioned at the front. The keypad 50 is used while looking at the LCD.

At this time, the slide rotating body 28 is activated when the sub-LCD 42 is switched or the main LCD 40 is fully turned and then in the correct position. That is, the preceding operation is maintained until the magnet 41 of the slide rotating body 28 is detected by the magnetic recognition sensor 43 of the slide moving body 24. Therefore, the previous screen state is maintained while switching to the sub LCD 42 or the main LCD 40. However, the present invention is not limited thereto, and it is preferable to change the present invention in various forms.

8 is a view showing another embodiment of the guide groove and the guide protrusion of FIG. As shown in the accompanying drawings, the slide movable body 24 is fixed to the guide projection 36 instead of the movable body guide groove 38, and the slide cover portion on the upper surface of the terminal body portion 22 to correspond thereto The slide is operated by the main body guide groove 52 formed for the guidance of the (30). And the main body guide groove 52 formed on the upper surface of the terminal main body portion 22 is formed in a range that does not impair the design, that is, it is preferable that the shape of the fine slit hole.

Referring to the operation of the present invention made as described above, the user is not only to communicate in the state of carrying the sub LCD 42 of the slide cover portion 30 is located on the front, as well as to open the call desirable. At this time, the sub LCD 42 shows only simple information such as caller information, time, and battery level.

The slide cover portion 30 is guided by the guide projection 36 of the terminal body 22, the main side guide groove 48 formed around the main LCD 40 of the slide rotating body 28 is guided, and then the moving body guide The groove 38 is also guided so that the slide movable body 24 is raised to the upper side of the terminal body portion 22.

Accordingly, the user is installed in the slide moving body 24 to be rotated by the swivel hinge 26, the slide rotating body 28 is rotated in one direction, the main LCD 40 is located on the front. Therefore, as the main LCD 40 is located in front, the keypad 50 exposed to the terminal body 22 is used.

And when the main LCD 40 is positioned in front, the operation of the sub LCD 42 is stopped, the operation of the main LCD 40 is made at the same time, the power consumption is effectively controlled.

In addition, the service provided when the main LCD 40 of the slide rotating body 28 is placed on the front side is used, and the sub LCD 42 returned to the rear side is kept in the stopped state. On the other hand, the slide rotating body 28 is also lowered along the guide projection 36 of the terminal body portion 4 by the sub-side guide groove 46.

When the slide rotating body 28 is completely rotated by the magnet 41 and the magnetic recognition sensor 43 installed to detect rotation on each of the surfaces of the slide moving body 24 and the slide rotating body 28 facing each other, It is to be detected that the operation of the sub LCD 42 and the main LCD 40 is switched. Where the magnet 41 and the magnetic recognition sensor 43 is installed is also preferably changed in various ways.

9 is a perspective view illustrating a slide portable terminal employing a dual LCD according to another embodiment of the present invention. The same and equivalent parts as those in the above-described and illustrated configurations will be omitted by referring to the same reference numerals. As shown in the accompanying drawings, the slide portable terminal 20-1 employing the dual LCD is a pair of guide rails formed to face inward to each other on both sides of the longitudinal edge of the main body portion 22-1 of the terminal And a slide cover portion 30-1 provided with a slide support portion 24-1 and a slide rotating body 28-1 so as to slide on and to the guide rail 54 of the main body portion 22-1. The cover guide grooves 56 formed in the longitudinal direction on both sides are formed and assembled.

The guide rails 54 are formed in pairs so as to face each other inwardly on both sides of the edge in the longitudinal direction on the upper surface of the terminal body part 22-1.

In addition, the cover guide grooves 56 are formed to a predetermined depth so that the slide cover portions 30-1 are assembled to the guide rails 54 of the terminal body part 22-1 so that the slide cover portions 30-1 are assembled along the longitudinal direction. The slide cover part 30-1 is separated into a slide moving body 24-1 and a slide rotating body 28-1, and is connected and rotated by the swivel hinge 26.

FIG. 10 is a front view showing the use of the slide portable terminal employing the dual LCD of FIG. As shown in the accompanying drawings, the terminal body portion 22-1 is a basic assembly is installed so as not to interfere during the sliding of the slide cover portion 30-1 between the guide rail 54, the keypad portion 50 ) Are configured.

In other words, the slide movable body 30 is provided with a call key, an end key, and a navigation key, and the slide rotating body 28-1 connected to the swivel hinge 26 installed at the center thereof is rotated. The cover guide groove 56 of the slide cover part 30-1 has a first cover guide groove 58 and a second cover guide groove 60 on the slide moving body 24-1 and the slide rotating body 28-1, respectively. It is formed by dividing into).

In the slide rotating body 28-1, a small sub-LCD 42 is located at the front side when carrying, and the main LCD 40 having the large size is positioned at the rear side. By holding the sub LCD 42 at the front when carrying, it shows simple caller information and some information such as time, battery level, etc., so that the user's convenience is enhanced. In use, as the main LCD 40 is rotated to the front, various services are made through the large screen.

FIG. 10 is a view illustrating a rotation state of a slide rotating body of the slide portable terminal employing the dual LCD of FIG. As shown in the accompanying drawings, when the slide cover portion 30-1 is properly positioned from the terminal body portion 22-1 to the slide movable body 24-1, the slide rotating body 58 is a swivel hinge ( 26, the sub LCD 42 is rotated and positioned at the rear, and the main LCD 30 is positioned at the front.

Accordingly, the sub LCD 42 stops operating, and at the same time, the main LCD 40 is in an operating state, thereby allowing the user to use a wide screen.

The detailed description of the operation of the slide portable terminal employing the dual LCD, which is another embodiment made as described above, is omitted because it is made in the same way.

As described above, the present invention is a sub-sliding slide of the slide cover portion including a slide movable body assembled to slide on the upper surface of the main body portion, and a slide rotating body installed in a swivel hinge so as to rotate on the slide movable body. By placing the LCD in front of the brief information can be confirmed, while using the main LCD to provide a slide portable terminal employing a dual LCD to be used for calls, text messages, games and other services.

And by providing a dual LCD as a sub and the main in the slide rotating body to protect from impact such as scratch damage or bump of the main LCD while carrying, the life is extended, and the sub-LCD is mainly used in the mobile power consumption It provides a slide portable terminal that adopts dual LCD which has excellent product quality and technology.

Claims (12)

A main body portion 22 having a guide protrusion 36 formed on one surface thereof; And A slide cover part 30 disposed to cover the one surface of the main body part 22 and slidably coupled to the main body part 22, The guide protrusion 36, A neck part 32 formed to protrude in the thickness direction of the slide cover part 30; And It is provided with a guide plate 34 protruding in the width direction of the slide cover portion 30, The slide cover portion 30, A slide movable body 24 having a movable body guide groove 38 into which the guide protrusion 36 is inserted to guide the slide on one surface thereof; And The main LCD 40 provided on one surface is rotatably coupled to the slide movable body 24 to be selectively exposed to the outside, and the guide protrusion 36 is selectively inserted and moved according to the rotation. The main side guide groove 48 and the sub-side guide groove 46, which are formed to match the movable guide groove 38 and extend in one direction, each of which comprises a slide rotating body 28 formed on both sides. terminal. The method of claim 1, A portable terminal, characterized in that the sub-LCD 42 is provided on the other surface of the slide rotating body (28). delete delete delete delete delete delete delete delete The method of claim 1, A magnet 41 is installed on the slide rotating body 28, and the magnetic recognition sensor 43 is formed on the slide moving body 24 to detect rotation of the slide rotating body 28 through the magnet 41. Portable terminal, characterized in that the installation. The method of claim 11, The magnet (41) and the magnetic recognition sensor (43) is a portable terminal, characterized in that disposed on the surface facing each other of the slide rotating body (28) and the slide moving body (24).

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