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Handwriting panel

A handwriting board and substrate technology, applied in the field of handwriting boards, can solve problems such as potential safety hazards, puncture users, inconvenient storage of handwriting boards, etc., and achieve the effect of high use safety

Inactive Publication Date: 2010-11-24
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The sensing device of the above-mentioned tablet generally needs to be supported above the tablet by a support rod to sense the movement track of the input device above the tablet. However, the sensing device arranged above the tablet protrudes beyond the handwriting. The top of the board is not only inconvenient for the storage of the writing board, but also has certain safety hazards. The support rod supporting the sensing device may stab the user

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0008] see figure 1 , a tablet 100 provided in the first preferred embodiment of the present invention. The tablet 100 includes a base plate 110 , a lifting plate 120 and a sensing device 130 . The lifting plate 120 is accommodated in the base plate 110 in a liftable manner, and the sensing device 130 is disposed on the lifting plate 120 .

[0009] The substrate 110 includes an upper surface 112 on which a slot 114 is formed. The slot 114 includes a bottom surface 114a, and two sidewalls 114b perpendicular to the bottom surface 114a and parallel to each other. On the two side walls 114b, a slide groove 114c is respectively provided along the extending direction of the side wall 114b, and the slide groove 114c extends from one end of the side wall 114b to the middle of the side wall 114b, and is in the middle of the side wall 114b. A locking slot 114d perpendicular to the sliding slot 114c and penetrating through the upper surface 112 of the base plate 110 is provided in the...

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PUM

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Abstract

The invention provides a handwriting panel comprising a base plate, a lifting plate and a sensing device, wherein the base plate comprises an upper surface on which a groove is arranged, so that the lifting plate can be accommodated in the groove of the base plate in a way that the lifting plate can be lifted; and the sensing device is arranged on the lifting plate, and the sensing device can be supported by a supporting plate in a position which is higher than the upper surface of the base plate. By arranging the groove on the base plate and allowing the lifting plate which is accommodated in the groove and is allowed to be lifted to support the sensing device, the handwriting panel has the advantage that the sensing device, together with the lifting plate, can be accommodated in the groove of the base plate, or supported in the position which is higher than the upper surface of the base plate to realize the function of handwriting input, thus ensuring higher operating safety of the handwriting panel.

Description

technical field [0001] The invention relates to an input device, in particular to a handwriting tablet used in electronic devices. Background technique [0002] Today, when electronic devices are widely used in daily life, people often use electronic devices to record various information, so that the keyboard becomes the most convenient way for people to input information. However, familiar with the operation of the keyboard and quickly input text Not everyone can adapt to it. For example, children who have just learned to write or old people are not used to keyboard operation. Therefore, there is a handwriting tablet that uses optical touch to realize handwriting input information. Generally, a handwriting tablet using an optical touch method will be equipped with a sensing device such as a camera, a sensor, etc. to detect the movement track of the input device and generate corresponding input information. The sensing device of the above-mentioned tablet generally needs to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041
Inventor 张宗恒柯骏程黄山福赖正益林宗瑜
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD