Bionic head model and system

A head model and head technology, applied in the fields of ergonomics, information technology and biology, can solve the lack of wearer perception and comfort detection of head-mounted products, the inability to know the fit and comfort, head Wearable products feedback lag and other issues, to achieve high accuracy, reduce lag, high compatibility effect

Pending Publication Date: 2021-10-26
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its structure is relatively simple, and its function is relatively single. It is only used as a carrier for head-mounted products and is only used to wear the head-mounted products to show the wearing effect. The design, development and inspection of products provide relevant data support, and the lack of detection of the wearer's perception and comfort of head-mounted products leads to the fact that the comfort of the head-mounted products can only be fed back after the actual experience of the user after production, so that the head-mounted products There is a certain lag in the feedback of supplies

Method used

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  • Bionic head model and system
  • Bionic head model and system
  • Bionic head model and system

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] Such as figure 1 As shown, this embodiment provides a bionic head model, which is used to use the head-mounted article and collect data instead of the user. The bionic head model is a user's head model. Correspondingly, the model is provided with a bionic skull layer and a bionic head soft tissue layer. The bionic skull layer includes a bionic brain layer and a bionic facial layer. The facial cranial layer is connected, and the bionic head soft tissue layer is wrapped in the outer layer of the bionic facial cranial layer to form a bionic eye area, a bionic mouth area, a bionic nose area and a bionic ear area. The bionic ear area is arranged on both sides of the bionic cranial layer. The bionic head soft tissue layer includes a bionic skin layer and a bionic muscle layer, and the bionic muscle layer and the bionic skin layer are sequentially arranged from the inner layer to the outer layer to form a layered structure. The bionic head model also includes a processor, a ...

Embodiment 2

[0084] combine Figure 2(a) to Figure 2(c) As shown, this embodiment provides a bionic head system, which includes a base, a skull support mechanism, a skull transmission mechanism, and the bionic head model in Embodiment 1 above. The skull supporting mechanism is connected to the base flexibly, the skull supporting mechanism is fixedly connected to the skull transmission mechanism, the bionic head model is connected to the skull support mechanism, the skull transmission mechanism is set on the bionic skull layer, and the skull transmission mechanism is respectively connected to the bionic cranial layer and the bionic facial cranium. layer connections.

[0085] In this embodiment, the skull support mechanism adopts the servo drive mode to realize the nodding action of the bionic head model; the skull transmission mechanism includes a sun gear, a planetary gear and an inner ring gear, and the planetary gears are respectively connected with the sun gear and the inner ring gear, ...

Embodiment 3

[0087] This embodiment 3 is further explained by combining the goggles in the head-mounted article as an example:

[0088] This embodiment proposes a head-mounted product detection system. The head-mounted product detection system is provided with the bionic head system, dust generator, and goggles in Embodiment 2, and the bionic head model is worn with the goggles; The goggles are provided with a picture frame fixing belt and a picture frame main body, and the picture frame fixing belt is connected with the picture frame main body. The frame fixing belt uses a rubber band to connect the main body of the frame. The frame fixing belt is hung on the bionic ear area, and the rubber band is placed on the soft tissue layer of the bionic head wrapped in the back end of the bionic brain cranium, and the goggles are fixed by the elastic force of the rubber band. In front of the bionic eye area, the frame main body and the bionic eye area form a first closed space.

[0089] In this em...

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Abstract

The invention discloses a bionic head model and system. The model is used for replacing a user to use a head-mounted article and collecting data, the model is provided with a bionic skull layer and a bionic head soft tissue layer, the bionic skull layer comprises a bionic neurocranium layer and a bionic face cranium layer, and the bionic head soft tissue layer forms a bionic eye region, a bionic mouth region, a bionic nose region and a bionic ear region. The model further comprises a processor, a transmitter, a camera device, a pressure sensor and a temperature and humidity sensor. The processor is separately connected with the transmitter, the camera device, the pressure sensor and the temperature and humidity sensor. According to the bionic head model, the adaptability and comfort of a user are obtained by detecting the head collection data when the user uses the head-mounted articles; various head-mounted articles can be tested; the bionic head model has higher compatibility; and more data support is provided for the design, development and inspection of the head-mounted articles.

Description

technical field [0001] The invention relates to the fields of ergonomics, information technology and biology, in particular to a bionic head model and a system. Background technique [0002] Bionic head models are often used in education, beauty salons, and medical fields. Bionic head models are often used in conjunction with head-mounted products for the design, manufacture and inspection of head-mounted products. The head-mounted products are worn on the bionic head model, which can test the performance of the head-mounted products, including the inspiratory resistance, exhalation resistance, dead space, field of view, air tightness, flammability and Wearing zone pressure, etc. [0003] In the field of headwear, especially in the field of medical protective equipment during the current epidemic, it is necessary to use head models to test the inspiratory resistance, exhalation resistance, dead space, field of view, air tightness, and flammability of the headwear. The des...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B25/00
CPCG09B25/00
Inventor 李哲林张轶凡姜立军姜山小卢梓涵
Owner SOUTH CHINA UNIV OF TECH
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