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Rotatable parts of electronic equipment having liquid crystal display

A technology of liquid crystal display and rotating parts, which is applied to the structural parts of electrical equipment, electrical components, support structures on hinges/pivots, etc., which can solve the problems of large area, single display direction of display auxiliary machine, and interference of viewing effect, etc.

Inactive Publication Date: 2009-02-04
江苏常州武新产业投资有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the portable machine of this structure occupies a large area when it is opened and used, because the display auxiliary machine can only rotate relative to the main machine along the opening and closing direction to adjust the playback angle. The playback direction of the display sub-machine can only be changed by changing the direction of the portable machine including the main unit; and when playing, the main unit of the portable machine is located in front of the display sub-machine, which will interfere with the viewing effect to a certain extent
For laptops, there is also the problem of a single display direction for the secondary machine.

Method used

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  • Rotatable parts of electronic equipment having liquid crystal display
  • Rotatable parts of electronic equipment having liquid crystal display
  • Rotatable parts of electronic equipment having liquid crystal display

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0068] See Figure 7 and Figure 8 , The rotating part 7 of this embodiment is a dual-axis anti-rotating part, and each part in the rotating part 7 is made of steel. The rotating part 7 has a fixed shaft rotating assembly 73 and a moving shaft rotating assembly. There are two groups of moving shaft rotating assemblies, which are a first moving shaft rotating assembly 71 and a second moving shaft rotating assembly 72 . The axes of the two sets of moving shaft rotation assemblies are the same axis, which are arranged in the horizontal direction and can be called the horizontal rotation axis 100 . The fixed-axis rotating assembly 73 is a group, and the axis 200 of the fixed-axis rotating assembly 73 is arranged in a direction perpendicular to the horizontal rotation axis 100 of the moving-axis rotating assembly, which can be called a vertical fixed axis.

[0069] See Figure 9 and Figure 10, the first moving shaft rotation assembly 71 has a first connecting arm 711 and a fi...

Embodiment 2

[0101] See Figure 47 to Figure 50 and see Figure 1 to Figure 4 , the rotating part 7 of the present embodiment is structurally different from the rotating part 7 of the first embodiment. See Figure 51 to Figure 54 The first moving shaft rotating assembly 71 of the rotating part 7 in this embodiment has a first connecting arm 711, a first inner friction washer 712, a first rotating foot 713, a first outer friction washer 714, a first elastic washer 715, a first Outer stop washer 716 and first lock nut 717. The second moving shaft rotating assembly 72 of the rotating part 7 in this embodiment has a second connecting arm 721, a second inner friction washer 722, a second rotating foot 723, a second outer friction washer 724, a second elastic washer 725, a second outer Stop washer 726 and second lock nut 727.

[0102] still see Figure 51 to Figure 54, the shape of the first connecting arm 711 of the first moving shaft rotating assembly 71 and the second connecting arm 721 ...

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Abstract

The invention relates to electron device part with liquid crystal display screen. The part is double-axis rotary part, which has fixed axis rotating component and movable axis rotating component; the axis line of the moving axis rotating component can be named as parallel rotating axis line; the axis line of the fixed axis rotating component is arranged vertically to the parallel rotating axis line of the movable rotating component, which can be called as vertical fixed axis; the moving axis rotation component has connection arms and rotation feet; the connection relation between the arm and the feet is damp rotation connection, and its public axis line is the parallel rotation axis line; the fixed axis rotation component has fixed block and rotation block; the connection relation is damp rotation connection, the public axis line is the vertical fixed axis line.

Description

technical field [0001] The invention relates to a component of an electronic device with a liquid crystal display, and the electronic device refers to a portable electronic device with a main unit and a liquid crystal display auxiliary unit, wherein the liquid crystal display auxiliary unit is rotatably connected to the main unit, specifically including a laptop computer and portable video disc players. Background technique [0002] Both the laptop computer and the portable video disc player (hereinafter referred to as the portable machine) have a main unit and a display sub-unit, and the display sub-unit is connected with the main unit through a damped rotating assembly with a horizontal fixed axis; The front part of the laptop is snapped onto the host to make the portable machine in a closed state. When the display auxiliary machine is disengaged from the buckle of the main machine, the display auxiliary machine can be rotated within the range of 0 degrees to 150 degrees ...

Claims

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Application Information

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IPC IPC(8): H05K7/16H05K7/18H05K7/14H05K7/00
Inventor 秦志尚虞立新
Owner 江苏常州武新产业投资有限公司
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