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A micro-suspension panel installation structure with strong vibration feedback

A vibration feedback and installation structure technology, which is applied in the field of automotive interior parts, can solve the problems of panel impact and impact abnormal noise, friction and impact abnormal noise, etc., to achieve the effect of eliminating abnormal noise and increasing the degree of reality and experience

Active Publication Date: 2022-03-29
DONGFENG VISTEON AUTOMOTIVE TRIM SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, due to the hard fastening method, there are abnormal noises caused by panel impact and friction impact

Method used

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  • A micro-suspension panel installation structure with strong vibration feedback
  • A micro-suspension panel installation structure with strong vibration feedback
  • A micro-suspension panel installation structure with strong vibration feedback

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] see figure 1 and figure 2 , this embodiment provides a micro-suspension panel installation structure with strong vibration feedback, including an elastic energy-absorbing screw pad 1 that can be sleeved on the screw a, the elastic energy-absorbing screw pad 1 is a washer structure, and the elastic energy-absorbing The diameter of the inner ring of the screw pad 1 matches the outer diameter of the screw part of the screw a, and the diameter of the outer ring of the elastic energy-absorbing screw pad 1 matches the outer diameter of the screw head part of the screw a. By adding an elastic energy-absorbing screw pad 1 between the screw a and the counterpart c, since the elastic energy-absorbing screw pad 1 is made of an elastic energy-absorbing material, when the panel vibrates, on the one hand, the elastic energy-absorbing screw pad 1 The relative position between the panel and the counterpart can be moved (the amount of movement is very small about 0.2-0.3), so that the...

Embodiment 2

[0042] see figure 1 and image 3 , this embodiment provides a micro-suspension panel installation structure with strong vibration feedback, including an elastic energy-absorbing screw pad 1 that can be sleeved on the screw a, the elastic energy-absorbing screw pad 1 is a washer structure, and the elastic energy-absorbing The diameter of the inner ring of the screw pad 1 matches the outer diameter of the screw part of the screw a, and the diameter of the outer ring of the elastic energy-absorbing screw pad 1 matches the outer diameter of the screw head part of the screw a. By adding an elastic energy-absorbing screw pad 1 between the screw a and the counterpart c, since the elastic energy-absorbing screw pad 1 is made of an elastic energy-absorbing material, when the panel vibrates, on the one hand, the elastic energy-absorbing screw pad 1 The relative position between the panel and the counterpart can be moved (the amount of movement is very small about 0.2-0.3), so that the ...

Embodiment 3

[0045] see Figure 4 and Figure 5 , this embodiment provides a micro-suspension panel installation structure with strong vibration feedback, including an elastic energy-absorbing screw pad 1 that can be sleeved on the screw a, the elastic energy-absorbing screw pad 1 is a washer structure, and the elastic energy-absorbing The diameter of the inner ring of the screw pad 1 matches the outer diameter of the screw part of the screw a, and the diameter of the outer ring of the elastic energy-absorbing screw pad 1 matches the outer diameter of the screw head part of the screw a. By adding an elastic energy-absorbing screw pad 1 between the screw a and the counterpart c, since the elastic energy-absorbing screw pad 1 is made of an elastic energy-absorbing material, when the panel vibrates, on the one hand, the elastic energy-absorbing screw pad 1 The relative position between the panel and the counterpart can be moved (the amount of movement is very small about 0.2-0.3), so that th...

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Abstract

A micro-suspension panel installation structure with strong vibration feedback, including an elastic energy-absorbing screw pad that can be set on the screw. The elastic energy-absorbing screw pad is a washer structure. The outer ring diameter of the elastic energy-absorbing screw pad matches the outer diameter of the screw head part of the screw. Since the elastic energy-absorbing screw pad is made of elastic energy-absorbing material, the elastic energy-absorbing screw pad can make the relative position between the panel and the opponent move, so that the panel is in a slightly suspended state to eliminate abnormal noise, and due to the elastic energy absorption The screw pad has a slight displacement tendency of expansion and contraction, so it can absorb energy from the impact, so that the mechanical energy of the vibration device can be converted into heat energy and consumed, thereby eliminating abnormal noise; because the panel is in a state of micro suspension, Therefore, the load of the vibration device is only the panel, so that the amplitude of feedback through the panel will be larger, increasing the authenticity and experience of smart touch. Suitable for cars.

Description

technical field [0001] The invention relates to the field of automotive interior parts, in particular to a micro-suspension panel installation structure with strong vibration feedback. Background technique [0002] The development of automotive HMI from physical buttons to touch buttons With the popularization of automotive intelligent systems, automotive interiors and automotive HMI-related products will undergo tremendous changes. We often talk about smart surfaces in automotive interiors, plastic and electrical integration Concepts such as modernization, fusion of electronics and interiors. They are all inseparable from a big topic, that is, from the traditional physical button switch of the car to the current popular touch switch. [0003] The smart touch panel in the prior art generally only has sound feedback and color feedback, and lacks corresponding tactile feedback, which makes the experience of drivers and passengers poor. At present, only a small number of smar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16B5/02F16F15/04B60K37/06
CPCF16B5/0208F16F15/04B60K37/06
Inventor 余力连晓雨万祥陈德刚皮玉梅宋选鹏
Owner DONGFENG VISTEON AUTOMOTIVE TRIM SYST CO LTD
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