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EEG cap head circumference size adjusting mechanism and EEG cap

A technology of size adjustment and EEG cap, applied in the field of EEG cap, can solve the problems of poor user comfort, low measurement accuracy, inability to adjust the size of the user's head circumference, etc. slippery effect

Inactive Publication Date: 2020-02-11
山东海天智能工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The size of the head circumference of the existing EEG cap is fixed and cannot be adjusted according to the size of the user's head circumference, resulting in low measurement accuracy and poor user comfort

Method used

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  • EEG cap head circumference size adjusting mechanism and EEG cap
  • EEG cap head circumference size adjusting mechanism and EEG cap
  • EEG cap head circumference size adjusting mechanism and EEG cap

Examples

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0023] The object of the present invention is to provide an EEG cap head circumference size adjustment mechanism capable of adjusting the head circumference size of the EEG cap and an EEG cap comprising the EEG cap head circumference size adjustment mechanism.

[0024] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the a...

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Abstract

The invention discloses an EEG cap head circumference size adjusting mechanism and an EEG cap, and relates to the technical field of EEG caps. The EEG cap comprises a left arc-shaped side plate, a right arc-shaped side plate and two EEG cap head circumference size adjusting mechanisms, wherein one of the two EEG cap head circumference size adjusting mechanisms is used for connecting the front endof the left arc-shaped side plate and the front end of the right arc-shaped side plate, and the other EEG cap head circumference size adjusting mechanism is used for connecting the rear end of the left arc-shaped side plate and the rear end of the right arc-shaped side plate; and an annular structure is surrounded by the left arc-shaped side plate, the right arc-shaped side plate and the two EEG cap head circumference size adjusting mechanisms. According to the EEG cap head circumference size adjusting mechanism and the EEG cap disclosed by the invention, in the using process, the EEG cap headcircumference size adjusting mechanisms are used for adjusting the overlapping area of a first arc-shaped plate body and a second arc-shaped plate body through the cooperation of a first gear with afirst rack and a second rack, and then the distance between the front end of the left arc-shaped side plate and the front end of the right arc-shaped side plate and the distance between the rear end of the left arc-shaped side plate and the rear end of the right arc-shaped side plate are adjusted, so that the adjusting of the size of the EEG cap head circumference is realized.

Description

technical field [0001] The invention relates to the technical field of EEG caps, in particular to an EEG cap head size adjustment mechanism and the EEG cap. Background technique [0002] The size of the head circumference of the existing EEG cap is fixed and cannot be adjusted according to the size of the user's head circumference, resulting in low measurement accuracy and poor user comfort. In order to improve the measurement accuracy and the comfort of the user, how to make the size of the head circumference of the EEG cap adjustable has become an urgent problem to be solved. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides an EEG head size adjustment mechanism capable of adjusting the head size of the EEG cap and an EEG cap including the head size adjustment mechanism of the EEG cap. [0004] To achieve the above object, the present invention provides the following scheme: [0005] The invention provides...

Claims

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Application Information

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IPC IPC(8): A61B5/0476A61B5/0478
CPCA61B5/291A61B5/369
Inventor 赵绍晴张海峰贾颖颖张虎郭新峰吴树海曹西兵
Owner 山东海天智能工程有限公司
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