Keyboard with light-emitting touch function
A touch function and keyboard technology, which is applied in the field of keyboards with light-emitting touch function, can solve the problems of time-consuming and labor-intensive, the overall structure of the keyboard is too thick, and it is not conducive to the thin design of the keyboard, so as to reduce the process cost and solve the time-consuming and labor-intensive problems. Effect
Pending Publication Date: 2021-11-12
重庆达方电子有限公司 +1
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Problems solved by technology
In the prior art, the common configuration is to break the capacitive touch panel into the corresponding keycap assembly hole and attach it directly to the bottom surface of the keycap. However, this design usually results in a time-consuming and labor-intensive assembly process.
In addition, if the keyboard with the above-mentioned touch configuration is further integrated with the function of light-emitting keys, the overall structure of the keyboard will be too thick, which is not conducive to the thin design of the keyboard.
Method used
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Embodiment Construction
[0046] see figure 1 , which is a partial cross-sectional schematic diagram of a keyboard 10 proposed according to an embodiment of the present invention. The keyboard 10 has a light-emitting touch function and is preferably a keyboard generally used in a computer device, but is not limited thereto. For example, The keyboard 10 can also be applied to portable electronic devices (such as notebook computers or folding keyboards) generally having an opening and closing mechanism composed of an upper cover and a lower casing. like figure 1 As shown, the keyboard 10 includes a plurality of keys 12 (in figure 1 Only one is shown, but not limited thereto), a backlight module 14 , a thin film circuit board 16 , a capacitive touch panel 18 , and a bottom plate 20 . The key 12 is disposed on the bottom plate 20 for the user to press to perform the key function that the user wants to input.
[0047] The button 12 includes a keycap 22 and a support mechanism 24, the support mechanism 24...
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The utility model relates to a keyboard with a light-emitting touch control function. The keyboard comprises keys, a backlight module, a thin film circuit board, a capacitive touch control sheet and a bottom plate, the thin film circuit board is provided with a switch and is selectively arranged on the backlight module or arranged below the backlight module. The capacitive touch sheet is arranged on the thin film circuit board and the light guide plate. The bottom plate is arranged below the backlight module and the thin film circuit board and is provided with a first connecting piece and a second connecting piece, the first connecting piece and the second connecting piece penetrate through the thin film circuit board, the light guide plate and the capacitive touch piece to be movably connected to the supporting mechanism, and therefore the key cap can move downwards towards the bottom plate to conduct pressing triggering on the switch. According to the capacitive touch control piece,the key assembly and the light guide structure, the stack structure is integrated and optimized, the light emitting effect of the key and the touch control and thinning of the key can be achieved at the same time, the problem that the assembling process of the capacitive touch control piece and the key cap is time-consuming and labor-consuming can be effectively solved, and therefore the manufacturing cost of a keyboard is reduced.
Description
technical field [0001] The invention relates to a keyboard, in particular to a keyboard with a light-emitting touch function. Background technique [0002] With the development of touch-sensing technology, there has been a design of integrating a capacitive touch panel into a keyboard so that the keyboard can have a key control function and a touch-sensing function, thereby improving the convenience of the keyboard in operation. In the prior art, the common configuration is to directly attach the capacitive touch pad to the bottom surface of the keycap by breaking through the corresponding keycap assembly hole. However, this design usually results in time-consuming and labor-intensive assembly process. In addition, if the keyboard adopting the above-mentioned touch configuration is further integrated with the light-emitting key function, the overall structure of the keyboard will be too thick, which is not conducive to the thin design of the keyboard. Contents of the inven...
Claims
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IPC IPC(8): H01H13/70H01H13/83G06F3/02
CPCH01H13/70H01H13/83G06F3/0202
Inventor 詹金龙刘信鸿许志和
Owner 重庆达方电子有限公司