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Shockproof and anti-drop Bluetooth noise reduction earphone shell

A technology of noise reduction earphones and Bluetooth, which is applied in earpiece/earphone accessories, earphones to reduce environmental noise, and sounding equipment, etc. It can solve the problems of affecting the scope of application of Bluetooth earphone shells, poor shockproof and anti-drop effects, and damage, etc.

Inactive Publication Date: 2021-09-07
深圳市鑫精盟精密科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems raised in the above-mentioned background technology, the object of the present invention is to provide a Bluetooth noise-cancelling earphone shell that is shockproof and drop-proof, which has the advantages of shockproof and drop-proof, and solves the problem that the existing Bluetooth earphone shells have poor shock-proof and drop-proof effects. , it is easy to be damaged due to collision after falling, which seriously affects the scope of application of the Bluetooth earphone case

Method used

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  • Shockproof and anti-drop Bluetooth noise reduction earphone shell
  • Shockproof and anti-drop Bluetooth noise reduction earphone shell
  • Shockproof and anti-drop Bluetooth noise reduction earphone shell

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Such as Figure 1 to Figure 4 As shown, a shockproof and drop-proof Bluetooth noise-cancelling earphone case provided by the present invention includes a case 1;

[0036] The sponge ring 2 fixed on the right side of the housing 1;

[0037] The surface of the housing 1 is covered with a protective shell 3, and the left side of the protective shell 3 is provided with a traction rope 4, and the top and bottom ends of the traction rope 4 respectively extend to the outside of the protective shell 3 and penetrate into the interior of the protective shell 3, pulling Both ends of the rope 4 are fixedly connected to the surface of the housing 1 , and the left side of the housing 1 is fixedly connected to a compression spring 5 , and the side of the compression spring 5 away from the housing 1 is in contact with the inner wall of the protective case 3 .

[0038] refer to figure 1 , the right side of the protective shell 3 is fixedly connected with a rubber sleeve 6 surrounding ...

Embodiment 2

[0053] Such as Figure 5 and Figure 6 As shown, in the second embodiment, other structures remain unchanged, and the present invention provides another screw 11, the surface of the screw 11 is covered with a winding wheel 15 located on the left side of the protective shell 3, and the winding wheel 15 is positioned Inside the frame 14, the diameter of the winding wheel 15 is greater than the width of the positioning frame 14, and the traction rope 4 is wound on the surface of the winding wheel 15, and the left side of the winding wheel 15 is fixedly connected with a friction pad 16, and the left side of the friction pad 16 In contact with the right side of the running wheel 10, several push plates 17 are fixedly connected to the surface of the winding wheel 15.

[0054] By setting the winding wheel 15 sleeved on the surface of the screw rod 11, the traction rope 4 can be wound and wound, which is convenient for the user to flexibly adjust the length of the two ends of the tract...

Embodiment 3

[0057] Such as Figure 7 and Figure 9 As shown, in the third embodiment, other structures remain unchanged, and the present invention provides another protective shell 3, including openings 18 at the top and bottom of the protective shell 3, and the inside of the opening 18 is movably connected with a roller 19, and the roller The outer surface of 19 is in contact with the surface of winding wheel 15, and the top and bottom on the left side of protective shell 3 are fixedly connected with support 20, and the inner side of support 20 is movably connected with support wheel 22 by pin shaft 21, and the outer surface of support wheel 22 In contact with the surface of the traction rope 4, the front and back of the support wheel 22 are fixedly connected with a stop ring 23 positioned at the outside of the traction rope 4, and the left and right sides of the traction rope 4 surface are fixedly connected with a pull ring 23 positioned at the inside of the bracket 20. Ball 24.

[00...

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Abstract

The present invention discloses a shockproof and anti-drop Bluetooth noise reduction earphone shell. The shockproof and anti-drop Bluetooth noise reduction earphone shell. comprises a shell body and a sponge ring fixed to the right side of the shell body, the surface of the shell body is sleeved with a protective shell, a traction rope is arranged on the left side of the protective shell, and the top end and the bottom end of the traction rope extend to the outer side of the protective shell and penetrate into the protective shell. The two ends of the traction rope are fixedly connected with the surface of the shell, a compressed spring is fixedly connected to the left side of the shell, and the side, away from the shell, of the compressed spring makes contact with the inner wall of the protective shell. According to the Bluetooth earphone shell, the pulling rope and the pressure spring are arranged to support the shell and enable the shell to be separated from the protective shell, so that the pressure spring and the pulling rope can eliminate impact force by using deformation force when the Bluetooth earphone shell is subjected to falling impact, the shell is prevented from being damaged due to falling impact, and the problems are solved that an existing Bluetooth earphone shell is poor in shock-proof and anti-falling effect, the Bluetooth earphone shell is easy to damage due to collision after falling, so that the application range of the Bluetooth earphone shell is seriously influenced.

Description

technical field [0001] The invention relates to the technical field of bluetooth earphone shells, in particular to a shockproof and drop-proof bluetooth noise reduction earphone shell. Background technique [0002] In order to reduce the impact of the earphone cable on the user's movement, some earphones use Bluetooth to transmit data and audio, but the existing Bluetooth earphone shells have poor shockproof and drop-proof effects, and are prone to damage due to collisions after falling, seriously affecting Bluetooth. The scope of application of the earphone case. Contents of the invention [0003] In order to solve the problems raised in the above-mentioned background technology, the object of the present invention is to provide a Bluetooth noise-cancelling earphone shell that is shockproof and drop-proof, which has the advantages of shockproof and drop-proof, and solves the problem that the existing Bluetooth earphone shells have poor shock-proof and drop-proof effects. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/10G10K11/175F16F15/08
CPCH04R1/1083H04R1/1091G10K11/175F16F15/08H04R2201/10
Inventor 罗星晶陈子崴王亮
Owner 深圳市鑫精盟精密科技有限公司
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