TWM517491U - Play sound structure - Google Patents

Abstract

The utility model discloses a sound playback configuration, comprising a housing, the housing cavity with speakers and audio cable; audio cable through the hole in the housing into the chamber connected to one end of the coil is connected via its end and the speaker; the said audio cable to a plurality of wires, said cavity to protect the coil/iron-coated carbon fiber material. The utility model is sound playback configuration, allowing the player a minimum signal loss and interference, allowing users to hear the sound close to the original spot of the effect.

Description

Sound playback structure

The utility model discloses a sound playing structure, comprising a casing with a cavity, a speaker and a sound source line therein; the sound source wire passes through a hole in the casing and enters one end of the cavity connecting coil, and is connected to the speaker via a coil end thereof; The sound source line is a plurality of wires, and the cavity is a carbon fiber covering material for protecting the coil/moving iron. The sound playing structure of the utility model can minimize the signal loss and interference of the player, and the sound heard by the user is close to the original sound effect of the scene.

Stereo, digital music player and earphones that are carried by individuals are very common daily necessities today. Many young friends are more likely to be alone, indoors alone, on board, or in sports, following the beat of music, which makes People are temporarily relaxed in the modern and tense life; music affects the lives of hundreds of millions of people every day, and the quality of the current broadcasting equipment has much room for improvement.

The sound is captured by the microphone, and the signal enters the sound system and is played back by the speaker. It must pass through the terminal, the audio cable, the coil/moving iron, and the diaphragm.

The cavity material of the protective coil/moving iron is mostly made of plastic, aluminum alloy or wood.

These materials will produce a considerable degree of signal loss and interference, so the quality of headphones on the market is generally not good, long-term use of harmful ear health, but also affect the quality of life.

In view of the foregoing technical problems, the object of the present invention is to reduce the signal loss and interference of the cavity by the inert structure of the carbon fiber, and to create a sound playing structure in which the original sound is retained.

The object of the present invention is achieved by the following technical solutions: a sound playing structure, comprising a housing having a cavity, a speaker and a sound source line; the sound source line passing through a hole in the housing into the cavity connecting the coil end, via The end of the coil is connected to the speaker; the sound source line is a plurality of wires, and the cavity is covered by a carbon fiber material for protecting the coil/moving iron material.

Further, the carbon fiber material includes carbon fiber yarn, carbon fiber cloth, carbon fiber mat, and carbon fiber prepreg.

Further, the carbon fiber prepreg material is a combination of carbon fiber yarn, carbon fiber cloth or carbon fiber mat and resin.

Further, the cavity is a protective shell formed of a carbon fiber material.

Further, the cavity may be a thermoplastic carbon fiber outer casing or a thermoset carbon fiber outer casing.

Further, the cavity can be tubular or otherwise shaped.

Further, the cavity can be simultaneously used as a housing.

By using the technical solution of the utility model, the signal interference of the playback device can be minimized, and the sound heard by the user is close to the on-the-spot effect.

1‧‧‧ represents the source line

2‧‧‧representing speakers

3‧‧‧ represents the cavity

4‧‧‧ represents the shell

1 is a schematic structural view of an earphone according to an embodiment of the present invention

In order to make the objects, the technical solutions, and the advantages of the present invention more comprehensible, the present invention will be further described in detail below with reference to the accompanying drawings.

As shown in FIG. 1, the present invention provides a sound playing structure, comprising a housing 4 having a cavity 3, a speaker 2 and a sound source line 1 therein; and a sound source line 1 passing through a hole in the housing 4 into the cavity 3 is connected to one end of the coil, and is connected to the speaker 2 via the end of the coil; the sound source line 1 is a plurality of wires, and the cavity 3 is a covering material made of a carbon fiber material for protecting the coil/moving iron.

Changing the cavity 3 from traditional plastic, aluminum alloy or wood material to carbon fiber material can prevent reflection interference during signal transmission.

Further, the carbon fiber material includes carbon fiber yarn, carbon fiber cloth, carbon fiber mat, and carbon fiber prepreg.

Further, the carbon fiber prepreg material is a combination of carbon fiber yarn, carbon fiber cloth or carbon fiber mat and resin.

Further, the cavity 3 is a protective shell formed of a carbon fiber material.

Further, the cavity 3 may be a thermoplastic carbon fiber outer casing or a heat-set carbon fiber outer casing.

Further, the cavity 3 can be tubular or otherwise shaped.

Further, the cavity 3 can be simultaneously used as the housing 4.

The sound playback structure provided by the embodiment of the present invention is described in detail. The principle and implementation manner of the present invention are described in the following. The description of the above embodiment is only used to help understand the present invention. At the same time, those skilled in the art will have any changes in the specific embodiments and application scope according to the idea of the present invention; in summary, the content of the present specification should not be construed as limiting the present invention. .

1‧‧‧ represents the source line

2‧‧‧representing speakers

3‧‧‧ represents the cavity

4‧‧‧ represents the shell

Claims (3)

A sound playing structure includes a casing having a cavity, a speaker and a sound source line; the sound source wire passes through a hole in the casing to enter a cavity connecting the coil end, and is connected to the speaker via a coil end; the sound source line is Multiple wires. According to the sound playback structure of the first application of the patent scope, the cavity without reflection interference is a cavity made of a carbon fiber material. According to the sound playback structure of the first application of the patent scope, the application range includes earphones, digital music players, audio and other sound playback structures.