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Key Pad

A technology of keys and key pads, applied in the field of keyboard key pads, which can solve problems such as difficult alignment, input errors, poor hand feeling, etc., and achieve the effects of protection from wear, convenient input, and convenient use

Inactive Publication Date: 2012-10-10
DAHON TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of touchpad technology, more and more electronic products use touchpads, which provide input functions through fluorescent screens, which are stylish and beautiful, which can not only reduce the size of electronic products, but also save the manufacturing cost of keyboards, but reduce The affinity of the human-machine interface is poor, and it is not easy to align the virtual keys on the touch panel, which may easily cause input errors

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Embodiment 1, the keyboard made of PCB board is provided with several buttons, each button is provided with a sensing element, the sensing element can be a sensor, a touch panel, etc., and the sensing element can be triggered to input information. In this embodiment, the button pad is placed On the keyboard made of PCB board, it is convenient for information input. The keyboard made of PCB board is foldable and easy to carry due to its thin thickness. The key pad can be folded separately. The key pad includes a key pad. The buttons on the button are one-to-one corresponding button positions, any of the button positions is provided with a through hole, and the through hole is facing the sensor at the button. When the finger is placed on the button position, the finger at the through hole will press down The sensor at the bottom of the through hole can be triggered to input information. The key pad can be used with a keyboard with a simplified structure. The keyboard is th...

Embodiment 2

[0034] Embodiment two, such as Figure 1-5 As shown, the key pad is used for a capacitive touch panel, including a key pad 1, and the key pad 1 is provided with a key position 10 corresponding to a virtual key on the touch panel and a wide rectangular hole 18, which can be directly passed through The rectangular hole 18 is used to check the information displayed on the touch panel. The surface of the button position 10 is provided with a concave groove 12, and the concave groove 12 is provided with a pressing part 11. The pressing part 11 is provided with a through hole 19, and the button position 10 is provided with a There is an elastic support portion 13 connected to the pressing portion 11, and a gap is provided between the pressing portion 11 and the touch panel, such as figure 2 shown. The concave groove 12 on the surface of the key position can accommodate fingers, and the concave groove 12 has the function of guiding the positioning of the finger. The finger is place...

Embodiment 3

[0038] Embodiment three, such as Figure 6 As shown, the key position corresponding to the longer virtual key on the virtual keyboard, such as the key position corresponding to the space bar, is provided with circular through holes arranged in a dot matrix, the key pad 1 is made of non-transparent silicone material, and the key pad 1 Each button position is provided with a button symbol, such as a word or a letter, and other structures are the same as in Embodiment 1.

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PUM

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Abstract

The invention discloses a key pad, including a keyboard pad, wherein the keyboard pad is provided with key positions in one-to-one correspondence with keys on the keyboard, the key positions are provided with through-holes, sensing elements arranged in the key positions at the bottom of the through-holes can be triggered by pressing fingers in the through-hole positions downwards. The key pad of the invention has excellent touch, easily found key positions, and a function of protecting a touchpad.

Description

technical field [0001] The invention relates to a keyboard keypad. Background technique [0002] With the development of touchpad technology, more and more electronic products use touchpads, which provide input functions through fluorescent screens, which are stylish and beautiful, which can not only reduce the size of electronic products, but also save the manufacturing cost of keyboards, but reduce The affinity of the human-machine interface is poor, and it is not easy to align the virtual keys on the touch panel, which may easily cause input errors. Contents of the invention [0003] The invention aims to provide a key pad with good hand feeling and convenient input. [0004] The present invention is achieved like this: [0005] A keypad, including a keypad, the keypad is provided with key positions corresponding to the keys on the keyboard, and the key position is provided with a through hole, and the finger at the through hole is pressed down to trigger the bottom o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H13/705G06F3/02
Inventor 韩德玮
Owner DAHON TECH
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