CN201563218U

CN201563218U - Earphone

Info

Publication number: CN201563218U
Application number: CN2009202022940U
Authority: CN
Inventors: 赵凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-12-14
Filing date: 2009-12-14
Publication date: 2010-08-25
Anticipated expiration: 2019-12-14

Abstract

The utility model relates to an earphone, comprising a sound-producing device and connecting keys, wherein the sound-producing device is divided into two parts of an inner loudspeaker and an outer loudspeaker, and the inner loudspeaker is fixedly arranged on the center of the outer loudspeaker; the inner loudspeaker is smaller, and the outside thereof is wrapped with a layer of sponge; and the outer loudspeaker is bigger, and the outside thereof is wrapped with a layer of larger sponge to prevent the external sound from entering the earphone. The utility model has reasonable design structure, is simple and practical, can effectively isolate the external sound, and prevent video game participating players from being disturbed or cheating by the external environment.

Description

A kind of earphone

Technical field

The utility model relates to a kind of household appliance, particularly a kind of earphone.

Background technology

Headphone commonly used at present adopts coil-moving speaker as sound-producing device, uses metal or plastics connecting key that a pair of sound-producing device is coupled together.The user of this earphone can hear the sound in the external environment condition.In electronic game sports process, the player uses this earphone to take part in game, and might hear that on-site commentary or spectators shout loudly and understanding the other side's situation or position, thereby causes the appearance of cheating.

Summary of the invention

The purpose of this utility model provides a kind of simple in structure, easy to use, can effectively shield external environmental sounds and makes the electronic game sports player can't be by listening attentively to the earphone that external sound is practised fraud.

In order to realize above-mentioned purpose, the utility model has adopted following technical scheme:

The sound-producing device of earphone of the present utility model is divided into

inside trumpet

4 and 3 two parts of outer loudspeaker, all adopts coil-moving speaker, independent each other the setting.Two holding wires of inside trumpet 4 are drawn with two holding wires of outer loudspeaker 3 are parallel, and connect two independently audio jack respectively.The audio jack that inside trumpet 4 connects inserts e-sports recreation signal, and the audio jack that outer loudspeaker 3 connect inserts music signal.Outer loudspeaker 3 holding wires are not established volume adjustment device and are closed music signal voluntarily to avoid electronic game sports team member.

Inside trumpet 4 fixedly installs loudspeaker 3 central authorities outside.Inside trumpet 4 is less, and is surrounded by one deck foam sponge 5 in its outside, can put into the recreation an ancient official title of circus duct.Outer loudspeaker 3 are bigger, and the outside is surrounded by bigger cavernous body 6, recreation sports team member auricle all can be wrapped up, and bleed in the earphone with the sound that prevents external environment condition as far as possible.

Beneficial effect: the utility model project organization is reasonable, easy, and practicality is good, can effectively isolate the sound of external environment, prevents that electronic game sports player is subjected to the interference or the cheating of external environment.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the structural representation of the utility model sound-producing device.

Embodiment

Below in conjunction with accompanying drawing, enforcement of the present utility model is specified:

Embodiment 1

Structure as shown in Figure 1, earphone of the present utility model comprises 2 two parts of sound-producing device 1 and connecting key.Sound-producing device 1 is made up of outer loudspeaker 3 and inside trumpet 4, and inside trumpet 4 fixedly installs loudspeaker 3 central authorities outside.Inside trumpet 4 is less, and is surrounded by one deck sponge 5 in its outside, can put into the recreation an ancient official title of circus duct.Outer loudspeaker 3 are bigger, and the outside is surrounded by bigger cavernous body 6, recreation sports team member auricle all can be wrapped up, and bleed in the earphone with the sound that prevents external environment condition as far as possible.Inside trumpet 4 and the 3 independent wiring respectively of outer loudspeaker, and draw the respective audio plug.

During use earphone of the present utility model is worn on head, the cavernous body 6 of the outer loudspeaker 3 outsides sports team member auricle of will playing all encases.Inside trumpet 4 is arranged in team member's external auditory meatus naturally, and the sponge 5 of inside trumpet 4 outer wrapping has stopped the sound that outer loudspeaker 3 send.This moment, the team member can hear is sound in inside trumpet 4 recreation of sending.In a single day recreation sports team member staggers sound-producing device 1 slightly to seek cheating, the musical sound that he will listen the loudspeaker 3 of regarding sb. as an outsider to send, rather than the sound of external environment.

Claims

1. an earphone comprises sound-producing device (1) and connecting key (2), it is characterized in that, described sound-producing device (1) is made up of outer loudspeaker (3) and inside trumpet (4), and inside trumpet (4) fixedly installs loudspeaker (3) central authorities outside.

2. earphone as claimed in claim 1 is characterized in that, described outer loudspeaker (3) outside is surrounded by cavernous body (6), and described inside trumpet (4) outside is surrounded by sponge (5).