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an information input device

A technology for information input devices and shells, applied in the input/output process of data processing, instruments, calculations, etc., can solve problems such as unclearness, and achieve the effects of strong sensitivity, simple input conditions, and low cost

Active Publication Date: 2019-04-02
西可通信技术设备(河源)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the process of fingertip interaction, the traditional mobile terminal is not clear in judging the deformation of the finger and the change of the finger contact force. Therefore, the research on the deformation and contact force of the fingertip interaction of the mobile terminal has a huge role in promoting the development of human-computer interaction.

Method used

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Embodiment

[0013] see figure 1 and figure 2 , the present invention provides a technical solution: an information input device, including a housing 1 and a hardware system 2, the hardware system 2 is installed in the housing 1, the bottom of the housing 1 is provided with a fixing frame 3, and the surface of the housing 1 is A liquid crystal touch screen 4 is arranged on it, and the liquid crystal touch screen 4 is connected with a hose 5, and the hose 5 is connected with a touch sheet 6, and the touch sheet 6 is fixed on the fixed frame 3, and the touch The sheet 6 is connected with a coil 7, and the bottom of the fixed frame 3 is connected with an upper iron sheet 8, and the upper iron sheet 8 is connected with a magnet 9, and the magnet 9 is connected with a lower iron sheet 10, and the coil 7 is connected with the lower iron sheet. 10, the lower iron sheet 10 is provided with several contacts 11, the contacts 11 are connected with an amplifier circuit 12, the hardware system 2 incl...

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Abstract

The invention discloses an information input device and a mobile terminal. The information input device comprises a housing and a hardware system. The hardware system is arranged in the housing. The bottom of the housing is provided with a fixing frame. The surface of the housing is provided with a liquid crystal touch screen. The liquid crystal touch screen is connected with a flexible pipe. The flexible pipe is connected with a touch sheet. The touch sheet is fixedly arranged on the fixing frame. The touch sheet is connected with a coil. The bottom of the fixing frame is connected with an upper end sheet iron. The upper end sheet iron is connected with a magnet. The magnet is connected with a lower end sheet iron. The coil and the lower end sheet iron are connected. The lower end sheet iron is provided with a plurality of contacts. The contacts are connected with an amplifying circuit. The hardware system comprises a central processing unit, a wireless module and a signal processing circuit. The signal processing circuit and the wireless module are connected with the central processing unit. The amplifying circuit is connected with the central processing unit.

Description

technical field [0001] The invention relates to the field of information processing equipment, in particular to an information input device. Background technique [0002] Mobile terminals such as smartphones and tablets are rapidly changing people's work and life. Fingertip operation is currently the mainstream technology for information input on mobile terminals. At present, the fingertip interaction of mobile terminals mainly monitors the position information or contact area information of the fingertip on the touch screen to complete the operation, and it is not yet possible to use the fingertip contact force information to define the interaction behavior. Designing more colorful mobile terminal interaction methods based on fingertip contact force information has become a research hotspot and inevitable development of human-computer interaction technology. Gestures are also constantly enriched, the interaction between users and mobile terminals is more diverse, and the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/041
CPCG06F3/041
Inventor 何宁宁
Owner 西可通信技术设备(河源)有限公司
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