CN206149452U - Earphone of removable earplug upper cover - Google Patents

Abstract

The utility model discloses an earphone of removable earplug upper cover, including earphone shell, soft silica gel shell type earphone cover and stereoplasm earphone cover, be equipped with the external screw thread on the broadcast mouth department inner wall of earphone shell, gum cover formula earphone cover and stereoplasm earphone cover 's lower extreme is fixed with the hollow cylinder piece respectively, the outer end of hollow cylinder piece be equipped with with external screw thread assorted internal thread. The utility model discloses be convenient for change the lid on the earphone shell, can satisfy different people and to the demand nature of earphone cover subcategory, be fit for using widely.

Description

A kind of earphone covered on replaceable earplug

Technical field

The utility model is related to earphone field, and in particular to the earphone covered on a kind of replaceable earplug.

Background technology

Existing headset earpiece is mainly made up of shell, the parts of inside the shell and upper lid, but existing earphone have it is upper Lid is hard, and what is had is then that is soft for set silica gel sheath, and existing earphone can not change different upper lids, such as some people just like The earphone of a joyous plate, but upper lid is not the type liked, so the demand of different people can not be met,.

For above-mentioned deficiency, need design and develop the earphone covered on a kind of replaceable earplug, can supply it is above-mentioned each Shortcoming.

Utility model content

In order to solve above-mentioned problem, the utility model provides the earphone covered on a kind of replaceable earplug.

The utility model is to be achieved through the following technical solutions：

The earphone covered on a kind of replaceable earplug, including earphone outer covering, soft silica gel shell type ear cap and hard ear cap, institute Stating inwall at the broadcast mouth of earphone outer covering, to be provided with the lower end of external screw thread, the rubber-sleeve type ear cap and hard ear cap solid respectively Surely the outer end for having hollow cylindrical piece, the hollow cylinder block is provided with the internal thread matched with external screw thread.

Compared with prior art, the beneficial effects of the utility model are：The utility model is conveniently replaceable on earphone outer covering Lid, demand property of the different people to ear cap subcategory can be met, be adapted to promote the use of.

Description of the drawings

Fig. 1 is the schematic diagram of earphone outer covering described in the utility model；

Fig. 2 is the schematic diagram of hard ear cap described in the utility model；

Fig. 3 is the schematic diagram of soft silica gel shell type ear cap described in the utility model.

In figure：1st, earphone outer covering；1-1, external screw thread；2nd, soft silica gel shell type ear cap；3rd, hard ear cap；4th, hollow cylinder Block.

Specific embodiment

Below in conjunction with the accompanying drawings the utility model is described in further detail with specific embodiment：

As shown in Figure 1, Figure 2, Figure 3 shows, the earphone for covering on a kind of replaceable earplug, including earphone outer covering 1, soft silica gel shell type ear Cover 2 and hard ear cap 3, inwall is provided with external screw thread 1-1, the rubber-sleeve type earphone at the broadcast mouth of the earphone outer covering 1 The lower end of lid 2 and hard ear cap 3 is respectively fixed with hollow cylinder block 4, and the outer end of the hollow cylinder block 4 is provided with and external screw thread The internal thread that 1-1 matches.

Operation principle：Outside the hollow cylinder block 4 and earphone that soft silica gel shell type ear cap 2 and hard ear cap 3 pass through bottom Shell 1 is threadedly coupled, replacing easy to disassemble, can meet the demand of different people.

General principle of the present utility model, principal character and advantage has been shown and described above.The technical staff of the industry It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally The principle of utility model, on the premise of without departing from the utility model spirit and scope, the utility model also has various change And improvement, these changes and improvements are both fallen within the range of claimed the utility model.The utility model claims scope By appending claims and its equivalent thereof.

Claims (1)

1. the earphone for covering on a kind of replaceable earplug, including earphone outer covering (1), soft silica gel shell type ear cap (2) and hard earphone Lid (3), it is characterised in that：Inwall is provided with external screw thread (1-1), the rubber-sleeve type ear at the broadcast mouth of the earphone outer covering (1) The lower end of cover (2) and hard ear cap (3) is respectively fixed with hollow cylinder block (4), and the outer end of the hollow cylinder block (4) sets There is the internal thread matched with external screw thread (1-1).