A mobile multi-element tactile fusion feedback device

A tactile feedback and multiple technology, applied in the direction of mechanical mode conversion, instrumentation, electrical digital data processing, etc., can solve the problems of virtual tactile experience not being realistic enough, tactile experience not diverse and rich enough, human-computer interaction space is small, etc., to achieve enhanced The effect of real experience

CN109343711AActive Publication Date: 2019-02-15BEIHANG UNIV
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2019-02-15

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Abstract

The invention relates to a mobile multi-element haptic fusion feedback device, comprises a plurality of multi-element tactile fusion feedback units, a rotating wheel and a moving platform, wherein themulti-element tactile fusion feedback unit comprises a feedback unit body and a feedback film arranged on an upper surface of the feedback unit body, and the multi-element tactile fusion feedback unit can provide stiffness feedback, temperature feedback and texture feedback; A plurality of multi-element haptic fusion feedback units are mounted on a rotating wheel, The rotating wheel is arranged on a multi-degree-of-freedom moving platform, the rotating wheel can rotate around the rotating shaft, and the moving platform drives the rotating wheel to move according to the position of the finger,so that the multi-tactile fusion feedback unit is aligned with the finger at the position of the finger, the position feedback is provided for the finger, and the continuous position feedback forms the shape feedback of the object. The device provides multi-tactile fusion feedback of stiffness feedback, temperature feedback, texture feedback, position feedback and shape feedback, so that users can have a rich experience of multi-tactile fusion feedback.
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Description

technical field

[0001] The invention relates to a tactile feedback device, in particular to a mobile multiple tactile fusion feedback device. Background technique

[0002] At present, most tactile feedback devices are single feedback, such as stiffness (softness) feedback, position feedback, shape feedback, temperature feedback, texture feedback and so on. And some scholars have done research on multiple tactile feedback, integrating two to three properties together, such as the combination of stiffness and shape, temperature and stiffness, but these tactile experiences are not diverse and rich enough. In addition, the existing The human-computer interaction space of the tactile feedback device is small, and it can only be used in a very limited space, and the current tactile feedback devices all use the form of virtual simulation reality, and the virtual tactile experience is not realistic enough. Contents of the invention

[0003] The purpose of the present invention is...

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Embodiment Construction

[0014] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0015] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...