JPS6137074Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an electronic device having a display device and a keyboard.

For example, office computers are equipped with a keyboard and CRT display, but conventional computers are simply placed on a desk or in a dedicated rack, with the keyboard and CRT display always exposed.

For this reason, the conventional devices are easily affected by external light, the surrounding scenery is reflected on the screen, making it difficult to see, and even when not in use, they occupy the same space and become a nuisance. In addition, the key top and screen were easily soiled and damaged, and the flat surface of the desk was reduced, making it impossible to use it for other tasks.

In order to eliminate the above-mentioned drawbacks, the present invention has a display device embedded in a desk-shaped case in an inclined state, and a keyboard that can be moved from just in front of the display device to an operating position. .

FIG. 1 is a diagram showing an embodiment of the present invention.
2 is a desk-shaped housing having a foldable shutter 1a in the center of the upper part; 2 is a CRT display device buried in the desk-shaped housing 1 in an inclined state; and 3 is operated and moved from just in front of the CRT display device. It's a keyboard.

In the above embodiment, when in use, the keyboard 3 is pulled out to the operating position shown by the solid line in FIG. be able to. Additionally, the keyboard is closer to the operator, allowing input operations to be performed in a comfortable position.

Furthermore, when not in use, the keyboard 3 is moved to the storage position shown by the broken line in FIG. 2, that is, in front of the CRT display device, thereby reducing the space it occupies. Also, shutter 1
By extending part a and closing the upper center, the top surface of the desk-shaped case 1 is made flat and can be used as a workbench.

Furthermore, during transportation, there are fewer irregularities, so the packaging size is smaller, and the key top and front surface of the display tube, which are easily damaged, are not exposed to the outside, making it less likely to be damaged.

Furthermore, since the CRT display device 2 is tilted, the screen can be made almost perpendicular to the line of sight of the operator, and since it is embedded within the desk-shaped housing 1, it is not easily affected by external light. Therefore, the characters and figures displayed on the CRT display device 2 are easier to read. Figure 3 A, B and C are diagrams showing the structure that allows the keyboard to be moved, and 4 is a diagram showing the structure of the keyboard 3.
5 is an upper guide roller provided at the rear end of the guide plate 4; 6 is a stopper that prevents the upper guide roller 5 from lifting up and limits the movement range; 7a and 7b are guide plates attached to both ends of the guide plate 4; A lower guide roller attached to the desk-shaped housing 1 supports and guides the guide plate 4. 8 is a pin lock lever having a lock pin at the tip; 9 is a rack gear that has a groove that engages with the lock pin of the pin lock lever 8 and is attached to the desk-shaped housing 1; 10 is a friction lock lever with a rubber material attached to the tip. ,
11 is a friction rail that has a rubber material on the surface that contacts the rubber material of the friction lock lever 10 and is attached to the desk-shaped housing 1; 12 is the pin lock lever 8 or the friction lock lever 1;
0 to the locked state.

In the above configuration, first, in the one shown in FIG. 3A, the upper guide roller 5 can move within a range limited by the stopper 6, so that the keyboard 3 supported by the guide plate 4 also moves from the storage position to the operating position. Note that the lower guide rollers 7a and 7
b makes the movement of the guide plate 4 smooth.

Although the keyboard 3 shown in FIG. 3A can be moved, it has the disadvantage that it is easily moved during operation. This point has been improved in the systems shown in FIGS. 3B and 3C. In the system shown in FIG. is released and becomes movable, and when the pin lock lever 8 is released, the biasing force of the spring 12 causes the pin lock lever 8 to rotate in the opposite direction and return to the locked state. Similarly, the third
In the one shown in Figure C, the friction lock lever 1
0 in the direction of the arrow, the keyboard 3 becomes movable, and is locked by the friction force between the rubber material of the friction lever 10 and the rubber material of the friction rail 11, so that the keyboard 3 cannot be moved.

In this way, the keyboard 3 shown in FIGS. 3B and 3C can be locked at any position, so the operator can move the keyboard 3 to a position where it is most convenient for operation and then keep it there.

Further, in the embodiment shown in FIG. 1, the shutter 1a is of a foldable type, but as shown in FIG. It may also have a structure in which the top is closed.

As explained in detail above, according to the present invention, the display device is embedded in the desk-shaped case in an inclined state, and the keyboard can be moved from directly in front of the display device to the operation position, so that the display device can be easily viewed. Moreover, it is compact when not in use, and the key top and screen are less likely to get dirty or damaged, and since the top of the desk-shaped case is flat, it can also be used as a desk.

[Brief explanation of the drawing]

FIG. 1 is a diagram showing an embodiment of the present invention, FIG. 2 is an explanatory diagram of the embodiment shown in FIG. 1, and FIGS. FIG. 4 is a diagram showing a shutter used in the present invention. 1...Desk-shaped housing, 1a and 13...Shutter, 2...CRT display device, 3...Keyboard,
4...Guide plate, 5...Upper guide roller, 6...
...Stopper, 7a and 7b...Lower guide roller, 8...Pin lock lever, 9...Rack gear, 10...Friction lock lever, 11...
...Friction rail, 12...Spring, 1
4...Guide rail, 15...Storage room.

Claims (1)

[Scope of utility model registration request] 1. An electronic device having a keyboard and a display device, characterized in that the display device is embedded in a desk-shaped case in an inclined state, and the keyboard can be moved from directly in front of the display device to an operating position.