Capacitive touch screen operating handle

A capacitive touch screen and operating handle technology, applied in electrical components, electronic switches, electrical digital data processing, etc., can solve problems such as failure response and slowness, and achieve the effect of reducing slow response, small width, and eliminating signal attenuation.
CN112104353APending Publication Date: 2020-12-18深圳市越升达科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
深圳市越升达科技有限公司
Publication Date
2020-12-18

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Abstract

The invention provides a capacitive touch screen operating handle which comprises an operating key, a controller, a digital-to-analog conversion and signal generation circuit, a transmitting end and acontact which are electrically connected in sequence, the digital-to-analog conversion and signal generation circuit, the transmitting end and the contact are arranged on an induction main board, theinduction main board is arranged in a rotary chuck. The contact is exposed out of the rotary chuck, when the rotary chuck clamps the capacitive touch screen of the controlled equipment, the contact can be directly or indirectly contacted with the screen of the controlled equipment, and when the operation key is pressed down, a virtual touch signal can be generated on the contact to simulate the touch action of a person. Since the contacts are arranged on the circuit board, and a transmission line of a touch signal is canceled, the cost is saved, the production difficulty is reduced, and the signal transmission from the circuit board to the contacts is saved, and the signal attenuation is eliminated, so that the signal is more stable and reliable, and the phenomena of failure and slow response are reduced; and the width of a single contact can be smaller than that of the prior art.
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Description

technical field

[0001] The invention relates to a capacitive touch screen operating handle. Background technique

[0002] With the popularity of smart devices, people spend more and more time operating capacitive touch screen touch screen devices in a day. Especially now that mobile phone games are popular, there are many virtual buttons to operate on the game, and players need to perform fast and accurate touch screen operations constantly, which is very inconvenient to operate.

[0003] In the prior art, there are keyboard input, mouse input, and joystick input, etc., as methods for operating instead of manual touch screens. For mobile terminals such as smart phones or tablet computers, the operation mode of using the handle input has certain advantages, especially for game operations, the input through the handle can reduce the operation difficulty of the game and improve the playability.

[0004] At present, the handle input mostly adopts the passive capacitive touch s...

Claims

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