Unlock instant, AI-driven research and patent intelligence for your innovation.

Portable anti-winding earphone device

An anti-winding and portable technology, applied in earpiece/headphone accessories, headphone cable/cable storage, loudspeaker, etc., can solve problems such as headphone wire winding, and achieve the effect of easy portability, simple structure and convenient operation

Inactive Publication Date: 2018-04-20
STATE GRID SHANDONG ELECTRIC POWER +1
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the above-mentioned prior art, the present invention provides a portable anti-winding earphone device. Compared with the prior art, the present invention does not affect the earphone circuit, ensures the sound quality, and at the same time is small in size, easy to carry, and flexible in anti-winding operation. Easy to use, effectively solves the problem of earphone wire winding

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Portable anti-winding earphone device
  • Portable anti-winding earphone device
  • Portable anti-winding earphone device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment 1: as attached figure 1 And attached figure 2 As shown, it includes the earphone body 1 and the anti-winding device 2. The anti-winding device 2 is a wire box 21. The wire box 1 is in the shape of a cuboid. The upper surface of the wire box 1 is provided with a number of wire storage slots 211 along the length direction. Using the wire storage slots 211 Arranged regularly, the earphone wires are arranged in an orderly manner to prevent entanglement. The bending and folding part of the earphone body 1 can be hung on a hook for fixing, which is more convenient to carry and place. The diameter of the wire storage slot 211 is equal to the diameter of the earphone body 1 , greater than the length of the notch, the wire storage groove 211 in the middle of the wire box 21 is fixedly connected with the middle position of the earphone body 1, and the wire storage groove 211 cooperates with the earphone body 1 to effectively fix it.

[0026] The wire box 21 is a flex...

Embodiment 2

[0027] Embodiment 2: as attached image 3 To attach Figure 7 As shown, it includes the earphone body 1 and the anti-winding device 2, the anti-winding device 2 is a wire winder 22, and the wire winder 22 is a tape measure structure, which makes the operation more convenient and flexible, including a bottom shell 221, an upper cover 222 and a wire winder The body 223 and the bottom shell 221 have gaps on the circumference. The diameter is equal to the diameter of the earphone body 1. Through the friction between the gap and the earphone body 1, the problem of the earphone head 11 being thrown around due to excessive speed during the pulling and storage process is avoided. , the middle position of the bottom shell 221 is provided with a connecting column 2211, the connecting column 2211 is cylindrical, and an external thread is provided on the outer side of the upper end. There is an annular through groove 2222 at the relative position above the fixing ring 2233. The diameter ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a portable anti-winding earphone device. The portable anti-winding earphone device comprises an earphone body and an anti-winding device; the anti-winding device is a winder ina tape structure and comprises a bottom shell, an upper cover and a winder body; a nick is formed in the circumferential position of the bottom shell; a connecting post is arranged at the middle position; an outer screw thread is arranged at the outer side of the upper end of the connecting post; a groove is formed in the middle position of the upper cover; an inner screw thread is arranged in the groove; the winder body comprises a sleeve ring, a whirlpool-shaped spring and a fixed ring; one end of the whirlpool-shaped spring is fixedly connected with the connecting post through the sleeve ring while the other end thereof is fixedly connected with the inner side of the fixed ring; the outside of the fixed ring is connected with an earphone body; the height of both whirlpool-shaped springand the fixed ring is smaller than that of the connecting post; an annular through hole is formed in the upper cover and is located at the relative position above the fixed ring; and the diameter ofthe through hole is same as that of the earphone body. The portable anti-winding earphone device is small in volume, convenient to carry, flexible in anti-winding operation, convenient to use, and solves the earphone wire winding problem efficiently.

Description

technical field [0001] The invention relates to the technical field of auxiliary earphone cable accessories, in particular to an earphone device that is portable, flexible in operation, and can effectively prevent entanglement. Background technique [0002] Earphones have been widely used in our lives. The earphone cables are produced relatively long due to the need, but due to the material of the earphone cable, they are not stretchable. Therefore, it is easy to cause the earphone body to be entangled when storing the earphone cable and manually folding it. It affects the appearance, and it will take a lot of time and energy to organize it next time, which brings great inconvenience to the user. How to effectively place the winding problem on the basis of not affecting the sound transmission of the earphone cable, become an urgent problem to be solved. [0003] In the prior art, CN104301825A "A Telescopic Structure of Earphone Cords for Earphones" discloses an anti-winding...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/10
CPCH04R1/1033H04R2201/10
Inventor 刘志刚魏晓光万光明戴昭于缪高靖姝彭淦榕孙金华徐霞梁栋张琳李秀强王成龙
Owner STATE GRID SHANDONG ELECTRIC POWER