JPH0241690Y2 - - Google Patents

Description

[Detailed explanation of the invention] (a) Industrial application field This invention is applicable to computer systems.
This invention relates to an angle adjustment device for screen display devices such as CRT display devices and television receivers.

(B) Prior Art In recent years, computer systems such as personal computers and Japanese word processors have become increasingly of the type in which input devices such as keyboards and tablets are separated from the computer body and screen display device. . In this type of computer system, the cable from the input device is generally connected directly to the computer, but since the input device is usually placed in front of the screen display, the computer is separated from the input device. It is often placed in a location. Therefore, the cable connecting the input device and the computer main body becomes long, which is not very desirable in terms of appearance. Of course, this problem can be solved by mounting the screen display device on top of the computer, but if you use an angle adjustment device to change the elevation angle or swing the screen display device, it is necessary to The disadvantage was that the key position was too high, making it difficult for the operator to operate the keys.

Therefore, as shown on page 62 of the ``Data Show Guide Book 1983 Edition,'' the cable from the input device is temporarily relayed within the screen display device, and then,
A method of connecting it to the computer itself was considered, but this method had the problem that noise generated inside the screen display device would get onto the relay cable, making the computer more likely to malfunction. Furthermore, when the angle adjustment device is used to change the elevation angle or swing the screen display device, the cable may get in the way and cause the input device to be pulled and move, or conversely, the screen display device may not move properly. There was a problem that the cables were restricting the cables and they could not be moved freely.

(C) Purpose of the invention This invention enables the elevation angle or swing of the screen display device to be changed without being restricted by cables, eliminates malfunctions caused by noise, and allows the computer main body to operate stably. The purpose is to ensure that the

(d) Structure of the invention The invention consists of a movable base on which a screen display device is placed, and a base that holds the movable base, and a first cable to which a cable from an input device is connected to the base. This is an angle adjustment device for a screen display device that includes a connector and a second connector that is connected to the first connector via a relay cable and connects a cable from a computer main body.

(E) Embodiment FIG. 1 is a perspective view of the entire computer system showing an embodiment of the present invention, and FIG. 2 is a partially sectional side view for explaining this embodiment in detail.

In the figure, 1 is a keyboard, 2 is a computer body, 3 is a CRT display device,
An angle adjustment device 4 for adjusting the elevation angle and swing angle of the CRT display device 3 includes a movable base 5 on which the CRT display device 3 is placed, and a movable base 5 on which the CRT display device 3 is placed.
It consists of a base 6 that holds the. The movable table 5 has a curved surface portion 7 on the bottom surface, and this curved surface portion 7
is in contact with the curved surface receiving portion 8 on the upper surface of the base 6.
The movable base 5 is placed on a base 6, and is held on the base 6 by a screw 9, a washer 10, and a nut 11 at the center so that the movable base 5 can be adjusted in angle.

In this embodiment, a first connector 14 for connecting a connector 13 attached to a cable 12 connected to the keyboard 1 and a connector 16 attached to a cable 15 connected to the computer main body 2 are used. and a second connector 17 are each fixed to an end of a connector fixture 18 made of a U-shaped iron plate, and the first connector 14 and the second connector 17 are connected by a relay cable 19.
The connector fixture 18 is fixed from the bottom side to the mounting legs 22 and 23 of the base 6 with screws 20 and 21 so that the connector fixture 18 is stored inside the base 6. .

Therefore, by connecting the connectors 13 and 14 and the connectors 16 and 17, the keyboard 1 and computer main body 2 are assembled as shown in FIG.
It will be connected to the cables 12 and 15 via a relay cable 19 inside the base 6. in this case,
Even if the elevation angle or swing angle of the CRT display device 3 is changed, the cables 12 and 15 from the keyboard 1 and computer main body 2 are connected to the base 6 of the angle adjustment device 4 , so there is no restriction by these cables. I will not receive it, and
The keyboard 1 is no longer stretched. Furthermore, since the relay cable 19 is installed inside the angle adjustment device 4 , the CRT display device 3
It is not affected by internally generated noise.

(f) Effects of the invention According to the angle adjustment device for a screen display device according to the invention, the input device and the computer main body are connected via the relay cable provided inside the base of the angle adjustment device. In addition to allowing the computer to operate stably, it also eliminates the need to restrict angle adjustment due to cables and move input devices.
Moreover, a computer system with an extremely superior appearance can be realized.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing an embodiment of the present invention, and FIG. 2 is a partially sectional side view showing essential parts of the embodiment. Explanation of main drawing numbers, 1...Keyboard, 2...Computer body, 3...CRT display device,
4... Angle adjustment device, 5... Movable base, 6... Base, 14... First connector, 17... Second connector, 18... Connector fixture, 19... Relay cable.

Claims (1)

[Scope of utility model registration request] It is composed of a movable base on which a screen display device is placed, and a base that holds the movable base, and a first connector that connects a cable from an input device to the base, and a first connector that connects the cable from the input device to the base. 1. An angle adjustment device for a screen display device, comprising: a second connector connected via a relay cable to connect a cable from a computer main body.