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Earphone capable of adjusting and displaying hand band clamping force

A display head and belt clip technology, which is applied in the direction of earpiece/headphone accessories, etc., can solve the problems of not being able to meet the needs of users with different head sizes, ear and head pinch pain, etc., to achieve convenient adjustment and shorten adjustment time , the effect of accurate measurement results

Active Publication Date: 2013-09-11
QINGDAO GOERTEK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the headband of the existing headphones is generally integrated, and the upper and lower positions of the ear shells on the headband can only be adjusted, and the clamping force of the headband cannot be adjusted from the horizontal direction, that is, the width direction of the user's head. , when the headband of the headset is tight relative to the width of the user's head, after wearing it for a long time, the user's ears and head will feel pinched
Therefore existing headphone can't meet the needs of users with different head sizes.

Method used

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  • Earphone capable of adjusting and displaying hand band clamping force
  • Earphone capable of adjusting and displaying hand band clamping force
  • Earphone capable of adjusting and displaying hand band clamping force

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0027] figure 1 It is a structural schematic diagram of the headband in the earphone with adjustable and display headband clamping force of the present invention; figure 2 It is a schematic diagram of the assembly structure of the pressure sensor and the headband in the present invention; image 3 It is a schematic diagram of the assembly structure of the left headband, the right headband and the clamping device in the present invention; Figure 4 It is a schematic block diagram of the circuit in the present invention; figure 1 , figure 2 , image 3 and Figure 4 , the earphone of the present invention that can adjust and display the clamping force of the headband includes the ear shell 5 and the headband 1, and defines the horizontal direction along the width direction of the user's head when the user wears the earphone; the headband 1 includes a split arrangement And the left headband 11 and the right headband 12 that are connected at the top, the top of the left head...

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PUM

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Abstract

The invention discloses an earphone capable of adjusting and displaying hand band clamping force. The earphone comprises earlaps and a hand band, wherein the hand band comprises a left hand band and a right hand band, the left hand band and the right hand band are split and connected at the top, and an adjusting device for adjusting the space between the left hand band and the right hand band is arranged at the top of the left hand band and the right hand band. A pressure sensor is further arranged on the connection portion of the earlaps and the hand band, the pressure sensor is electrically connected with a signal amplifier which is in electric connection with an analog-to-digital (A / D) converter, and the A / D converter is in electric connection with a display screen. The earphone capable of adjusting and displaying the hand band clamping force can conveniently adjust the hand band clamping force according to display data of the clamping force so as to adapt to users with different hand dimensions.

Description

technical field [0001] The invention relates to the technical field of earphones, in particular to an earphone capable of adjusting and displaying the clamping force of a headband. Background technique [0002] Headphones are widely used in modern electronic consumer products, such as connecting with digital music equipment to provide sound for individuals. At present, there are many types of earphones, one of which is earphones. Headphones include ear shells, speakers and headbands. At present, the headband of the existing headphones is generally integrated, and the upper and lower positions of the ear shells on the headband can only be adjusted, and the clamping force of the headband cannot be adjusted from the horizontal direction, that is, the width direction of the user's head. , when the headband of the headset is relatively tight relative to the width of the user's head, after wearing it for a long time, the user's ears and head will feel pinched. Therefore, existi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/10
Inventor 黄维财
Owner QINGDAO GOERTEK
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