CN205847514U - A kind of plastic wire earphone - Google Patents

Abstract

This utility model provides one and moulds wire type earphone, and including earplug, key part, plug and earphone cord, the overcoat of described earplug is spherical in shape, be made up of elastomeric material with holes, and the opening of overcoat is closely placed in earplug bodies；Being arranged with more than one plastic sleeve, plastic sleeve and earphone cord matched in clearance on earphone cord, the length of plastic sleeve is not less than 1cm；Ear plug design is spherical shape, more laminating external auditory meatus shape, increase the lifting surface area of auditory meatus, decrease constriction when wearing and sense of discomfort, earphone cord arranges two sections of plastic sleeve that can be bent into arbitrary shape, one section of close plug can be bent into little wire clamp, hub etc., one section of close earplug then can be according to the required shape fashioning into and wanting, supra-aural earphone can be become, common PlayGear Stealth can also be become, flexible and changeable plastic sleeve not only allows wear and becomes lighter, and can also effectively protect bending and the abrasion of earphone cord root.

Description

A kind of plastic wire earphone

technical field

The utility model relates to an earphone, which belongs to the technical field of electronic products.

Background technique

Earphones are a pair of conversion units that receive electrical signals from a media player or receiver and convert them into audible sound waves using speakers close to the ears. Headphones are generally detachable from the media player and connected with a plug. The advantage is that you can listen to the audio alone without affecting others; it can also isolate the sound of the surrounding environment, which is very helpful for people who use it in noisy environments such as recording studios, DJs, travel, and sports. Earphones were originally used on telephones and radios, but with the popularity of portable electronic devices, earphones are mostly used in mobile phones, walkmans, radios, portable video games and digital audio players.

Commercially available earphones are divided into earphones, earplugs, and head-mounted earphones according to their wearing styles. Among them, in-ear earphones and earphones are popular among users because of their small size, portability, and low price.

The improvement of earphones in the industry is mainly aimed at the sound quality of earphones, in order to provide a more three-dimensional and more realistic live sound experience, but for the comfort of wearing earphones, there is rarely a major improvement; the product with the greatest improvement in wearing comfort of earphones is undoubtedly the in-ear type Earphones, although the earplug jacket of the existing in-ear headphones adopts a rubber material with certain elasticity, the earplug jacket is designed as a double layer, the outer layer is softer to reduce the pressure, and the inner layer is harder to ensure the sound channel is unobstructed. The outer layer is too soft so it is easily deformed, so that the harder and less deformable inner layer is in contact with the ear canal. Since the inner layer is cylindrical and the shape of the ear canal is irregular, it is necessary to insert the earplug into the ear canal for a long time in order to fix the earplug. The distance until the inner layer of the earplugs is stuck in the ear canal, and wearing such earplugs for a long time will still cause a strong sense of discomfort.

Contents of the invention

The purpose of the utility model is to overcome the deficiencies of the prior art, and provide a plastic wire earphone which is comfortable to wear and can be worn in various ways, which is generally used as an accessory of various mobile phones, computers and digital products.

The technical solution adopted to realize the purpose of this utility model is, a plastic wire earphone, at least including earplugs, button parts, plugs and earphone wires, the jacket of the earplugs is spherical and made of elastic material with holes, and the jacket of the jacket The opening is tightly fitted on the main body of the earplug; more than one plastic sleeve is sleeved on the earphone cable, and the plastic sleeve fits with the earphone cable in a gap, and the length of the plastic sleeve is not less than 1 cm.

The earphone cable is covered with two plastic sleeves, and the end surface of the earplug body connected to the earphone cable is provided with an inwardly recessed annular groove, and the size of the annular groove matches the size of the plastic sleeve.

The main body of the earplug is provided with an annular anti-off groove, and the opening of the jacket is tightly fitted on the main body of the earplug and embedded in the annular anti-off groove.

The plastic sleeve is an aluminum sleeve.

The inner surface of the jacket is covered with a filter screen.

It can be seen from the above technical solution that the plastic wire earphone provided by the utility model has a spherical earplug design, which fits the shape of the external auditory canal more closely and increases the force bearing area of the ear canal. The outer shell of the earplug is made of elastic material with holes, and the earplug The hole provides the sound channel, and the elasticity of the elastic material is between the outer layer and the inner layer of the existing in-ear earphone earplugs, which reduces the sense of pressure and discomfort when wearing. Ether TPU sheath, but there are two sections of plastic sleeves on the TPU sheath, which can be bent into any shape. It needs to be molded into the desired shape, which can be turned into earphones or ordinary earphones. The flexible and plastic sleeve not only makes it easier to wear, but also effectively protects the root of the earphone cable bending and wear.

In order to ensure a firm connection, the main body of the earplugs is provided with a ring-shaped anti-loosening groove, and the opening of the jacket is tightly fitted on the main body of the earplugs and embedded in the ring-shaped anti-loosening groove to prevent the jacket from being left in the ear canal when the earplugs are removed; the earplugs are connected to the earphone cable There is an inwardly recessed annular groove on the end surface of the earplug. The size of the annular groove matches the size of the plastic sleeve. The front end of the plastic sleeve near the earplug is embedded in the annular groove, which effectively protects the strength of the connection between the earphone cable and the earplug. ; The inner surface of the jacket is covered with a filter to prevent external impurities from entering the inside of the earplug jacket and affecting the sound quality; the plastic sleeve uses plastic new materials, preferably aluminum materials with light weight and better bending properties.

Description of drawings

Fig. 1 is a structural schematic diagram of the plastic wire type earphone provided by the utility model.

Fig. 2 is a schematic diagram of the structure of the earplug.

Fig. 3 is a schematic diagram of the in-ear use of the plastic wire earphone provided by the utility model.

Fig. 4 is a schematic diagram of the use of the ear-hook type of the plastic wire earphone provided by the present invention.

Among them, 1-ear plug, 2-button part, 3-plug, 4-earphone cable, 5-jacket, 6-ear plug body, 7-plastic sleeve, 8-hole, 9-filter, 10-ring anti-loosening groove , 11-annular groove.

detailed description

The utility model is described in detail below in conjunction with the accompanying drawings and embodiments, and the content of the utility model is not limited to the following embodiments.

The plastic wire type earphone provided by the utility model has a structure as shown in Fig. 1 and Fig. 2, and includes an earplug 1, a button part 2, a plug 3 and an earphone wire 4. Made of elastic material, the opening of the jacket 5 is tightly fitted on the earplug body 6. The earplug body 6 is provided with an annular anti-off groove 10. The opening of the jacket 5 is tightly fitted on the earplug body and embedded in the annular anti-off groove 10. The inner surface of the earphone is covered with a filter screen 9; the earphone cable is covered with two plastic sleeves 7, and the plastic sleeve is matched with the earphone cable. The plastic sleeve is preferably an aluminum sleeve, and its length is not less than 1cm. The end surface of the earplug body 6 connected to the earphone wire 4 is provided with an inwardly recessed annular groove 11, the size of the annular groove matches the size of the plastic sleeve 7, and the front end of the plastic sleeve 7 close to the earplug 1 is embedded in the ring in groove 11.

In actual use, a section of plastic sleeve 7 close to the earplug 1 can be bent according to the shape of the earlobe, so that the section of plastic sleeve 7 fits the earlobe, as shown in Figure 3, at this time the earphone is an in-ear type; A section of the plastic sleeve 7 close to the earplug 1 is bent according to the shape of the auricle, so that the section of the plastic sleeve 7 is hung on the outer auricle, as shown in Figure 4, at this time the earphone is an ear-hook type; a section close to the plug The plastic sleeve can be bent into the shape of a cable winder or a paperclip, see Figure 4, which is convenient for winding up the cable or fixing the earphone cable on clothing.

Claims (5)

1. mould a wire type earphone, at least include earplug, key part, plug and earphone cord, it is characterised in that: described earplug Overcoat is spherical in shape, be made up of elastomeric material with holes, and the opening of overcoat is closely placed in earplug bodies；On described earphone cord sheathed Having more than one plastic sleeve, described plastic sleeve and earphone cord matched in clearance, the length of plastic sleeve is not less than 1cm。

The most according to claim 1 mould wire type earphone, it is characterised in that: it is arranged with 2 plasticity sets on described earphone cord Pipe, the end face that earplug bodies is connected with earphone cord is provided with the annular groove caved inward, the size of annular groove and plasticity The size of sleeve pipe matches.

The most according to claim 1 mould wire type earphone, it is characterised in that: described earplug bodies is provided with annular anticreep groove, The opening of overcoat is closely placed in earplug bodies and is embedded in annular anticreep groove.

The most according to claim 1 mould wire type earphone, it is characterised in that: described plastic sleeve is aluminum casing.

The most according to claim 1 mould wire type earphone, it is characterised in that: it is coated with filter screen on the inner surface of described overcoat.