WO2000058812A1

WO2000058812A1 - Portable computer with a supporting leg

Info

Publication number: WO2000058812A1
Application number: PCT/CN2000/000066
Authority: WO
Inventors: Wei Liu
Original assignee: Peng, Lixin
Priority date: 1999-03-26
Filing date: 2000-03-27
Publication date: 2000-10-05
Also published as: CN2378759Y; AU3549400A

Abstract

A portable computer with a supporting leg, which can conform with human body engineering, comprising a monitor, a main body, a supporting leg, a pivot, a keyboard and a mouse, characterized by: the monitor, the main body and the supporting leg being connected together by the pivot, the pivot being in the same side with the monitor, main body and the supporting leg. By setting the supporting leg and the pivot, the invention can adjust the distance and angle between the monitor, the keyboard and an operator, obtaining the better effect conforming with human body engineering.

Description

Portable computer with stand

Field

This creation involves a portable computer, also called a laptop. Especially a portable computer with a stand. Background technique

From the perspective of ergonomics of the existing portable computers, there are some problems with their structure. Among them, the biggest problem is that when using the keyboard, the host and the display are integrated structures, so the operator's posture during use is fixed. Change, that is, you can not adjust the position between the monitor and the keyboard and the operator like a desktop computer. In addition, from an ergonomic point of view, when the angle of sight is generally between 5 degrees below the elevation angle and 25 degrees below the depression angle, the burden on the operator's head and shoulders is more appropriate. When using a laptop computer, the line of sight depression angle is too high. Large, causing the operator's head and shoulders to feel overburdened, harmful to physical health, longer use, it is easy to fatigue, and even cause body shape changes. The shortcomings of the structure of these portable computers have not been solved so far, and the design of the external structure of human-oriented and ergonomic portable computers seems to be an inevitable trend. In addition, the keyboard of the portable computer is too small, which easily induces diseases such as "neck and shoulder syndrome" such as tenosynovitis, numbness of fingertips, or sore wrists. What poses a threat to the wrist are portable computers and portable information processing terminals. Their keyboards are smaller and can only be operated with fingertips. They cannot be operated for long periods of time. All the shortcomings in the use of these computer structures have not been solved so far. Summary of the invention

The purpose of this creation is to provide a ergonomic portable computer with a support frame, which includes a display, a host, a support frame, a connection pivot and a keyboard, and a mouse. The characteristics are: the display, the host And the supporting frame is connected together by a connecting pivot, which is arranged on the same side of the display, the host and the supporting frame. The supporting frame may be a supporting plate and is separately pivoted on the connecting pivot. The supporting frame can also be a supporting column, and the shaft heads are respectively provided on both sides of the main body. The support frame is provided with an indicating device and a control device.

In the above design, the host, the keyboard, and the mouse can be collectively referred to as the host body. Through the setting of the support frame and the connection pivot, it is possible to adjust the position and angle between the display and the keyboard and the operator according to needs, and achieve a better Ergonomic effect. Brief description of the drawings

In order to make the purpose, technical solution, and advantages of this creation clearer, the following examples are used to further describe the present invention in detail. among them:

Figure 1 is a perspective view of this creation;

FIG. 2 is a perspective view of the rear state of the main body of the creation;

3 is a perspective view of another embodiment of the creation;

FIG. 4 is a perspective view of a rear state of a main body of another embodiment of the creation. Best mode

Example 1 As shown in Figures 1 and 2, this creation includes display 1, host 2, support; palm rest 3, connection pivot 4 and keyboard 5, and mouse 6, the display 1, host 2, and support 3 are connected through connection pivot 4. Together, the connection pivot 4 is disposed on the same side of the display 1, the main body 2, and the support frame 3. Wherein, the support frame 3 is set as a support plate and is pivoted on the connecting pivot 4 separately. That is, although the supporting plate and the main body share a connection pivot 4, both the main body and the main support plate can be separately connected. Pivot 4 rotates independently without affecting each other, increasing convenience. In addition, an indicator device 9 and a control device 10 are provided on the support frame 3.

In this creation, the support frame can be recycled and affixed to the host computer. As shown in Figure 1, it can be used like an ordinary notebook computer, which is called a notebook computer usage method. The support frame can also be rotated and opened, and the main body is rotated to the back and bottom of the LCD display, so that the support frame lifts the main body at a certain angle and treats the side as a triangle. The side notebook computer is supported by the side of the support frame and the main body. Supported, the keyboard and mouse are located under the entire body without any contact, so that the notebook computer changes to a desktop state where the host and the monitor are integrated, as shown in Figure 4, with an external keyboard and mouse. Use it as a desktop computer, which is called desktop computer usage. It not only solves the problems of inevitable human eye health caused by the inevitable large line-of-sight depression angle caused by the integrated structure of ordinary notebook computers, but also solves the health problems caused by the oversized keyboard and inconvenient mouse control of the notebook computer through an external keyboard and mouse Problems and disadvantages of lack of convenience and flexibility. The main body is supported at an angle by the support frame, so that the abnormal state of the notebook computer keyboard and the table being squeezed due to the main body turning to the back and lower of the display is solved, and the indicating device and its equipment on the support frame are also Support frame rotation The display control panel is more intuitive and convenient to the operator. And because the heat sink under the host of the notebook computer was turned to the top by its rotation, the stability of the computer was unreasonably high before, which is more suitable for the notebook computer for a long time. Example 1

This embodiment is basically the same as Embodiment 1, except that the support frame is implemented differently.

As shown in FIG. 3 and FIG. 4, this creation includes a display 1, a host 2, and a support; a palm rest 3, a connecting pivot 4 and a keyboard 5, and a mouse 6; the display 1, the host 2, and the support 3 are connected to the pivot through The shafts 4 are connected together, and the connection pivot 4 is provided on the same side of the display 1, the main body 2, and the support frame 3. Among them, the support frame is set as the support column 8 and the shaft heads are separately provided at the two ends of the main body. In this way, the support column 8 can also be used independently without interference from the main body. An indicator device 9 and a control device 10 are provided on the support frame 3.

In this creation, the support frame can be recycled and attached to the host computer, and it can be used like an ordinary notebook computer. Called the laptop use. The support frame can also be rotated and opened, and the main body is rotated to the back and bottom of the LCD display, so that the support frame lifts the main body at a certain angle and treats the side as a triangle. The side notebook computer is supported by the side of the support frame and the main body. Supported, the keyboard and mouse are located under the entire body without any contact, so that the notebook computer changes to a desktop state where the host and the monitor are integrated (Figure 2). With an external keyboard and mouse, you can press the desktop Machine way to use, Called desktop electricity. Brain usage. It not only solves the problems of unfavorable human health caused by the inevitable excessive line-of-sight depression angle caused by the integrated structure of ordinary pens and computers, but also solves the problem that the keyboard of the notebook computer is too small and the control of the mouse is inconvenient through external keyboard and mouse Health problems and disadvantages of lack of convenience and flexibility. The main body is supported at an angle by the support frame, so that the abnormal state of the notebook computer keyboard and the table being squeezed due to the main body turning to the back and lower of the display is solved, and the indicating device and its equipment on the support frame are also It is more intuitive and convenient to use the display control panel to rotate the support frame to the operator. And because the heat dissipation plate under the host of the notebook computer was turned to the top by its rotation, the previously unreasonable heat dissipation structure was changed to direct heat dissipation upward, which is more conducive to heat dissipation, which improves the stability of the computer and is more suitable for notebooks. The computer has been used for a long time.

This creation is not limited to the specific introduction of the above embodiment. This work may be further updated, or new combinations of features disclosed in this work (including any related claims, abstracts, and drawings) may be made, or any method or process disclosed in this work may be updated or newly combined.

Claims

Claim

1. A portable computer with a support frame, which includes a display, a host, a support frame, a connection pivot and a keyboard, and a mouse, characterized in that the display, the host and the support frame are connected together by a connection pivot, and the connection pivot The shaft is set on the same side of the display, the main body and the support frame.

2. The portable computer with a support frame according to claim 1, wherein the support frame is a support plate and is separately pivoted on a connecting pivot.

3. The portable computer with a support stand according to claim 1, wherein: the support stand is a support post and is provided with a rotating shaft head on each side of the main body.

4. The portable computer of Emperor support frame according to claim 2, wherein: the support frame is provided with an indicating device and a control device.