Multi-mode fingerstall type device for mobile terminal application
A mobile terminal and multi-mode technology, applied in the direction of mechanical mode conversion, user/computer interaction input/output, data processing input/output process, etc., can solve the problems of inability to provide convenience and improve the sense of reality and immersion , high flexibility, and small device size
Active Publication Date: 2021-08-27
NANJING UNIV OF INFORMATION SCI & TECH
View PDF13 Cites 5 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, for the visually impaired, ordinary commercial smart devices cannot provide convenience for them to access text, images, videos and other information displayed on the touch screen
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0026] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0027] like figure 2 Shown is the finger cot device of the present invention, including a finger cot and a control unit.
[0028] Finger cot includes data line 4, interface 5, temperature module 6, piezoelectric ceramic actuator 7, contact platform module 8, probe array module 9, capacitive contact 10, Stewart motion mechanism 11, posture detection module 12, main frame 13 and finger holes 15 . The volume of the whole finger cuff is about 40 mm×55 mm×40 mm. The probe array module 9 is used in the braille reading mode to reproduce the braille. The attitude detection module 12, the temperature module 6, the piezoelectric ceramic actuator 7, the contact platform module 8, and the Stewart motion mechanism 11 are controlled by the control module 1, and are used to reproduce the shape, contour, surface friction, Information such as sur...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a multi-mode fingerstall type device for mobile terminal application. The multi-mode fingerstall type device comprises a control unit and a fingerstall. The control unit comprises a control module, a power supply module and a Bluetooth communication module. The fingerstall comprises a main body frame, an interface, a posture detection module, a temperature module, a piezoelectric ceramic actuator, a contact platform module, a Stewart movement mechanism, a probe array module and a capacitor contact. Then interface and a posture detection module are arranged on the main body frame; the temperature module is positioned below the finger hole; the piezoelectric ceramic actuator is arranged on the left side of the finger hole; the contact platform module is arranged below the finger hole; the contact platform module is connected with the Stewart movement mechanism; the probe array module is located below the contact platform module. According to the invention, communication with the mobile terminal is carried out through Bluetooth, braille representation can be carried out on characters on the touch screen, touch representation can be carried out on various characteristics of images, and visually impaired people are enabled to conveniently perceive information such as braille and images through the mobile terminal.
Description
technical field [0001] The invention relates to a finger cot device, in particular to a multi-mode finger cot device oriented to mobile terminal applications. Background technique [0002] Traditional assistive technologies that convey information such as text and images to the visually impaired are mainly realized through touchable devices or materials. For example, Braille books and object models are the most commonly used learning media for the visually impaired. Braille books are composed of different combinations of raised dots made on paper by Braille boards, Braille machines, and Braille printers. Generally, each square of Braille is composed of six dots. Blind people use their fingers to touch the raised dots to perceive the corresponding text. However, the production cost of presenting Braille on paper materials is high and time-consuming. Not only that, there are limited Braille books, most of which are basic textbooks, and they are extremely heavy and inconvenient...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01G06F3/044
CPCG06F3/016G06F3/0441G06F3/0442
Inventor 陈大鹏高亚洲刘佳韦中朱栋梁陈旭
Owner NANJING UNIV OF INFORMATION SCI & TECH