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Single-axis ear shell omni-directional automatic adjustment device

An automatic adjustment, all-round technology, applied in the direction of handset/headphone accessories, etc., to achieve the effect of simple and compact structure, improved status, and reduced product maintenance rate

Inactive Publication Date: 2015-10-07
ZHONGMING DONGGUAN ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the above defects, and provide an effect of rotating a certain angle around the axis in the case of a single axis, and making the entire axis swing in suspension

Method used

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  • Single-axis ear shell omni-directional automatic adjustment device
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  • Single-axis ear shell omni-directional automatic adjustment device

Examples

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Embodiment Construction

[0023] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0024] In this embodiment, refer to figure 1 and figure 2 , a single-axis ear shell omni-directional automatic adjustment device, used for headphones, including the earphone sliding arm (1) and the earphone shell assembly (2) buckled on the inner surface of the earphone sliding arm (1), the earphone sliding arm The inner surface of (1) is provided with a pair of symmetrical and concentric sliding arm shafts (3), and the earphone shell assembly (2) includes an earphone top shell (4) with a small hole passing through the sliding arm shafts (3). ) and the earphone shell (5) fastened on the top of the earphone top shell (4), and the rotating silicone (6) is installed in the small hole in the earphone top shell (4), and at the same time, the rotating silicone (6) is worn through Insert the sliding arm shaft (3), and a metal buckle (7)...

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Abstract

The invention discloses an all-directional automatic angle adjuster for a single-shaft headphone shell. The all-directional automatic angle adjuster comprises a headphone slide arm and a headphone shell component fastened to the inner surface of the headphone slide arm. A pair of symmetrical coaxial slide arm shafts is arranged on the inner surface of the headphone slide arm. The headphone shell component comprises a headphone top shell provided with a pore and penetrating the sliding arm shaft, and a headphone shell fastened to the top of the headphone top shell. Rotary silicone is paired in the pore of the headphone top shell and is allowed to penetrate the slide arm shaft, so that the headphone shell component is suspended under the action of the rotary silicone. All-directional rotation is achieved through a single shaft. The all-directional automatic angle adjuster is simple and compact in structure, and product size can be reduced. In addition, the headphone shell component is suspended under any condition, so that noise of collision of parts caused by swing friction is avoided, using is more comfortable, and the status of the headphone is raised among like products.

Description

technical field [0001] The invention relates to an automatic adjustment device in the field of earphone accessories, in particular to an automatic adjustment device for the omnidirectional angle of a single-axis ear shell. Background technique [0002] When wearing a headset, it needs to be adjusted to a suitable angle according to different head shapes of the human body to achieve the best acoustic effect and wearing comfort. Therefore, it is necessary to consider whether the headset can complete the automatic adjustment function to achieve the best wearing angle, that is to say, the headset can automatically adjust the four directions of up, down, front and back. [0003] There are two types of earphones that are most common on the market and can realize the swing function of four azimuth angles. One is realized by dual axes, and its basic structure is a combination of the X axis and the Y axis, so that the rotation in the direction of the X axis and the direction of the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04R1/10
Inventor 杨少聪
Owner ZHONGMING DONGGUAN ELECTRONICS
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