KR200184330Y1 - A portable computer with an embedded joystick therein - Google Patents

Abstract

The present invention relates to a portable computer with a built-in joystick.

To this end, the present invention provides a portable computer including a main body 10 having a keyboard 11 and a touch pad 12, a display 21, and a cover 20 for covering the main body 10; The main body 10 has a joystick 30 embedded therein, the lower plate 13 of the main body 10 is fixed to the lower frame 31 of the joystick 30 as a screw 41, and the lower frame 31 is a screw ( The upper frame 43 and the cover frame 44 is fixed as 42, and the ceramic frame 45 is connected to the cover frame 44 to be rotated and lifted while receiving elasticity by the springs 46, and in the longitudinal direction. A rotating rod 47 having an inclined protrusion 47a of the upper and lower portions of the rotating rod 47 having a plurality of inclined portions 48a in the longitudinal direction, and a lifting bar 48 having a protrusion 48b formed therein; A groove 49a into which the protrusion 48b of the elevating bar 48 is inserted is formed, and an inclined portion 49b engaged with the inclined protrusion 47a of the rotary bar 47 is engaged to rotate the rotary bar 470. An operating rod 49 having a circular handle 49c which can extend its length; and a handle 49c on the body cover 13 of the portable computer. A semi-circular groove 13a for accommodating a portion, and having a button 14 serving as a left mouse and a button 15 serving as a right mouse; and a computer handle 20 with a handle 49c. Characterized by forming a semi-circular groove 22 for receiving the remaining portion of the.

[Index]

Portable Computer, Joystick, Ceramic Ball, Keyboard, Spring, Inclined Projection, Revolving Bar, Inclined Part, Projection, Lift Bar, Groove, Rotating Bar, Handle

Description

Portable computer having a joystick

The present invention relates to a portable computer, and more particularly, to a portable computer in which a groove is formed in a portable computer main body and a recess for accommodating a handle bar of a protruding joystick in a cover of the portable computer.

In general, a direction key function is performed in a computer by pressing a key button provided on a keyboard of an input device as a means for inputting a predetermined signal.

For example, when playing a game using the keyboard or adjusting the volume of an audio CD, the operator operates a signal input for processing the image while watching the image displayed on the screen of the monitor. When you press the game, etc., such a keyboard is made by the operation of a simple key button, you can not enjoy the exciting game by the joystick.

For this purpose, a keyboard with a joystick has been recently disclosed in Korean Utility Model Publication No. 97-12092, and a keyboard is disclosed in Korean Utility Model Publication No. 96-24556 so that the joystick can be detached.

However, in the former case, a joystick is mounted on a general computer keyboard except for a notebook, and is formed to protrude. In a notebook, most parts including a keyboard are built in the main body, and a monitor (display) is mounted on a cover. When the cover is opened from the main body and not in use, the cover is closed to the main body, and the joystick protruding like the former has a problem that is not applicable to the notebook at all.

Meanwhile, in the latter case, the joystick and the joystick connector were separately detachable, but there was a hassle to be connected separately, and the joystick used therein was a conventional joystick, which was also not suitable for a notebook.

The present invention has been made to solve such a conventional problem, the purpose of the present invention is to form a groove to accommodate the joystick of the joystick protruding in the cover of the portable computer and the joystick in the portable computer body To provide a portable computer.

1 is a perspective view showing an open state of a portable computer with a built-in joystick according to the present invention,

Figure 2 is a side cross-sectional view showing a state before operation of the joystick used in the present invention,

Figure 3 is a side cross-sectional view showing a state after the operation of the joystick used in the present invention,

4 is an exploded perspective view of a part of the joystick shown in FIG.

5 is a bottom view of the fixing rod shown in FIG.

6 is a bottom view showing the elevated state of the joystick,

7 is a bottom view showing the down state of the joystick.

* Explanation of symbols for main parts of the drawings

10: computer body 11: the keyboard

12 touch pad 13 body cover

20: cover 21: display

30: joystick 31: lower frame of the joystick

46: spring 47: rotary rod

47a: inclined protrusion 48: lifting rod

48a: inclined portion 49: operating rod

49a: groove 49b: inclined portion

49c: handle

A portable computer with a built-in joystick according to the present invention for achieving the above object is a portable computer having a main body having a keyboard and a touchpad, and a cover for covering the main body with a display. Built-in, the lower frame of the main body to fix the lower frame of the joystick as a screw, the lower frame to secure the upper frame and the cover frame as a screw, the cover frame is connected to the ceramic ball can be rotated and lifted while receiving elasticity by the spring A rotary rod having a plurality of inclined protrusions is installed in the longitudinal direction, and a plurality of inclined portions in the longitudinal direction are installed in the rotary rod, and a lifting rod having a protrusion is inserted therein, a groove into which a protrusion of the lifting rod is inserted is formed, and engaged with the inclined protrusion of the rotating rod Beveled to engage to rotate the rotating rod and the length It installs a control rod with a circular handle to extend the body cover of the portable computer to form a semi-circular groove for accommodating a portion of the handle integrally and at the same time the left mouse button and the right mouse function It is characterized by the technical configuration of having a button, the computer cover to form a semi-circular groove for accommodating the rest of the handle.

Hereinafter, described in detail by the accompanying drawings a preferred embodiment according to the present invention as follows.

1 is a perspective view of a portable computer (laptop) having a built-in joystick 30 according to the present invention, which includes a main body 10 having a keyboard 11 and a touchpad 12, and It has a display 21 and has a cover 20 for covering the main body 10, and the main body 10 has a right mouse function and the right mouse function as the left mouse long as in a normal notebook A button 15 is provided.

As can be seen in FIG. 1, the joystick 30 is installed on the main body 10 on the left side of the main body 10, and the joystick 30 used in the present invention as shown in FIG. 2 and FIG. Has the same means as in FIG.

That is, referring to FIGS. 2 to 4, the lower frame 31 of the joystick 30 is fixed to the lower plate 13 of the main body 10 as the screw 41, and the screw 42 is attached to the lower frame 31. The upper frame 43 and the cover frame 44 are fixed to each other. In addition, the cover frame 44 is connected to the ceramic ball 45, which is commonly used in the joystick, is rotated and lifted while receiving elasticity by the spring 46, and includes a rotating rod having a plurality of inclined protrusions 47a in the longitudinal direction ( 47) is installed.

In addition, the lifting bar 48 is inserted into the rotary bar 47, the lifting bar 48 is provided with a plurality of inclined portion (48a) in the longitudinal direction, the projection (48b) is formed, the operating rod 49 ) Is formed with a groove 49a into which the projection 48b of the elevating bar 48 is inserted, and the inclined portion 49b engaged with the inclined protrusion 47a of the rotating bar 47 to rotate the rotating bar 47. Is formed and a circular handle 49c is formed to extend its length.

As shown in FIGS. 2 and 3, the body cover 13 of the portable computer has a semicircular groove 13a for accommodating a part of the handle 49c (lower half of the handle). The computer cover 20 is formed with a semicircular groove 22 for accommodating the remaining portion (upper half) of the handle 49c.

Referring to the use state of the present invention configured as described above are as follows.

First, as shown in FIG. 2, when the cover 20 of the notebook is covered with the main body 10, the upper surface of the handle 49c is pressed by the recess 22 of the cover 20, so that the rotating rod 47 is second. If the cover 20 is opened to use a notebook, the inclined portion of the inclined protrusion 47a of the rotary rod 47 is engaged with the inclined portion 48a of the elevating rod 48. Will be maintained.

However, when the operator presses the handle 49c once while the cover 20 of the notebook is opened, the inclined protrusion 47a of the rotating rod 47 moves along the inclined portion 49b of the operating rod 49 so that the joystick ( The handle 49c of 30 can maintain the same state as in FIG. This principle uses the working principle of a ballpoint pen, and anyone who knows the working principle of a ballpoint pen can understand it.

Accordingly, when the handle 49c is pressed once while the cover 20 is opened, the handle 49c protrudes as shown in FIG. 3, so that the user can play a game or the like with a normal joystick and also position the mouse. Although not easily shown in the drawing, after moving and fixing the direction of the mouse with the joystick, the corresponding matter can be clicked by using the button 14 or 15.

In addition, when the handle length is short while using the joystick 30, as shown in FIG. 3, the handle 49c can be extended by pulling upward, thereby providing a very convenient point of use.

As described above, the present invention incorporates a joystick in the main body of the notebook, and in order to prevent the cover from being closed by the handle of the joystick, the cover does not interfere with the opening and closing operation of the notebook at all by forming a recess for accommodating the handle. It is.

Although the present invention has been described with reference to the accompanying drawings, the present invention is not limited thereto, and many variations and modifications may be made without departing from the scope of the registration request.

For example, although the controller for the electrical contact and the joystick in contact with the ceramic ball 45 is not shown in the drawing, the present invention is intended to receive a structural design incorporating the joystick in the main body and forming a groove in the cover as shown in FIG. Such a controller is not a matter to be claimed in the present invention.

Claims (1)

A portable computer having a main body 10 having a keyboard 11 and a touch pad 12, and a cover 20 having a display 21 and covering the main body 10, wherein the main body 10 is provided. ), The joystick 30 is built-in, the lower plate 13 of the main body 10 is fixed to the lower frame 31 of the joystick 30 as a screw 41, the screw 42 to the lower frame 31 The upper frame 43 and the cover frame 44 is fixed to the cover frame 44, the ceramic ball 45 is connected to the cover frame 44 can be rotated and lifted while receiving elasticity by the spring 46 and a plurality in the longitudinal direction The rotating rod 47 is provided with an inclined protrusion 47a, and the rotating rod 47 is provided with a plurality of inclined portions 48a in the longitudinal direction and inserts a lifting bar 48 having a protrusion 48b formed therein. A groove 49a into which the protrusion 48b of the elevating bar 48 is inserted is formed and engaged with the inclined protrusion 47a of the rotary bar 47. An inclined portion 49b engaged to rotate the rotating rod 47 is formed, and an operating rod 49 having a circular handle 49c which can extend its length is provided, and the main body cover 13 of the portable computer. And a button 14 which functions as a left mouse and a button 15 which functions as a right mouse while integrally forming a semi-circular groove 13a for accommodating a part of the handle 49c. Portable computer with a built-in joystick, characterized in that to form a semi-circular groove (22) for accommodating the rest of the handle (49c).