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Headset

A headphone and earphone shell technology, applied in earphone/earphone accessories, loudspeakers, microphones, etc., can solve the problems of bracket detachment, affecting acoustic sealing, affecting acoustic effects, etc., to achieve stable sealing effect and overall stability. Strong and easy to assemble

Pending Publication Date: 2018-03-27
GEER INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Rely on the clamping force of the connecting frame to realize the seal between the rubber plug and the earphone shell, and the interference fit between the connecting frame and the earphone shell realizes the sealing of the joint between the connecting frame and the earphone shell, so as to avoid external noise through the connection The fit gap between the bracket and the earphone shell enters the inner cavity of the earphone shell. This structure has the following risks: the metal bracket only relies on its own clamping force to cooperate with the earphone shell, and there is a risk of the bracket detaching from the earphone shell, which affects the acoustic sealing. , affecting the acoustics

Method used

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Examples

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Embodiment Construction

[0028] Below in conjunction with accompanying drawing and embodiment, further elaborate the present invention.

[0029] The orientations involved in this manual are all based on the orientation of the headset of the present invention when it is in normal use, and are not limited to its orientation during storage and transportation, and only represent relative positional relationships, not absolute positional relationships.

[0030] Such as figure 1 and figure 2 Commonly shown, a headset includes two sounding units and a head-mounted bracket connected between the two sounding units. The two sounding units correspond to the two ears of a person respectively. The contour effect of wearing on the head, the sound unit includes the earphone shell 1 and the speaker cover (not shown in the figure) that are combined together. A connecting frame 2 is installed on the shell 1, and there are two connecting frames 2, and the two connecting frames 2 are respectively connected to two ends...

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Abstract

The invention discloses a headset, relating to the technical field of headset equipment. The headset comprises two sound making units and a head-wearing holder connected between the two sound making units, wherein the head-wearing holder is connected with the sound making units through a connecting frame, the end part of the connecting frame is bent into a connecting end that is in plug-in connection with a headset shell of the sound making units, a sealed box body is arranged in the headset shell, the connecting end is inserted into the box body, one end of the connecting end located in the box body is provided with a limiting block, and a baffle plate that is used for clamping the root of the limiting block and preventing the limiting block from falling out of the inner end of the box body is arranged in the box body. According to the headset disclosed by the invention, the technical problem that a headset is poor in sealing performance in the prior art can be solved; and the headsetdisclosed by the invention is good in sealing performance, stable in sealing effect and convenient in product assembly.

Description

technical field [0001] The invention relates to the technical field of earphone equipment, in particular to an earphone with a specific acoustic sealing structure. Background technique [0002] Headphones have strict requirements on the acoustic sealing effect, but the current products on the market are not perfect in the design of the sealing structure between the connecting frame and the earphone shell, and the connecting frame is inserted into the earphone shell through the rubber plug. Rely on the clamping force of the connecting frame to realize the seal between the rubber plug and the earphone shell, and the interference fit between the connecting frame and the earphone shell realizes the sealing of the joint between the connecting frame and the earphone shell, so as to avoid external noise through the connection The fit gap between the bracket and the earphone shell enters the inner cavity of the earphone shell. This structure has the following risks: the metal bracke...

Claims

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Application Information

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IPC IPC(8): H04R1/10
CPCH04R1/1091H04R2201/10
Inventor 栾庆蕾张建新杜林
Owner GEER INTELLIGENT TECH CO LTD
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