CN202276445U

CN202276445U - Head earphone

Info

Publication number: CN202276445U
Application number: CN2011203579821U
Authority: CN
Inventors: 吴海全; 师瑞文; 刘扬; 吴训; 魏志琼; 威廉·沃都申格; 曹建
Original assignee: Shenzhen Grandsun Electronics Co Ltd
Current assignee: Shenzhen Grandsun Electronics Co Ltd
Priority date: 2011-09-22
Filing date: 2011-09-22
Publication date: 2012-06-13
Anticipated expiration: 2021-09-22

Abstract

The utility model provides a head earphone, comprising a U-shaped headband and a pair of earphone units respectively connected with two ends of the U-shaped headband, characterized in that: the earphone unit comprises a horn bracket and a horn fixed on the horn bracket, wherein the horn bracket is flexibly arranged on a bracket by a rotation axle. When the head earphone is worn on the head of the user, the horn is fixed on the horn bracket and movable on the bracket by the rotation axle, thus the horn can incline at different angles and are naturally attached on the ears of the user to align with the ears of the user, therefore conveniences are brought to the user during the using process and the defects in the prior art are avoided.

Description

A kind of headphone

Technical field

The utility model belongs to the microphone equipment field, relates in particular to earphone.

Background technology

Headphone is used widely in the field of electronic digital product at present, and its acoustical quality and stereo set are similar, and has avoided bothering other people; Easy to use, in the prior art, the employed headphone of user; Common design directly fits in user's ear for utilizing thick sponge with loudspeaker, cannot adjust the direction position of loudspeaker, needs the U type headband of whole adjustment headphone in the time of the adjustment binding face usually; Cause simultaneously perhaps U type headband crown fixing point displacement comprehensively of other ear applying easily, bring inconvenience to the user, in addition; Headphone unit of the prior art brings discomfort to the user during to ear repressive big, and under the repressive lower situation of ear; Headphone unit applying ear is not comprehensive, then can cause tonequality to reduce.

The utility model content

The utility model provides a kind of headphone, is intended to solve prior art headphone loudspeaker and cooperates uncomfortable problem with user's ear.

In order to address the above problem; The utility model provides a kind of headphone; Comprise U type headband and a pair of headphone unit, said headphone unit is connected to the two ends of U type headband, and said headphone unit comprises horn bracket; Be fixed in the loudspeaker on the said horn bracket, said horn bracket is located on the carriage through a rotating shaft activity.

Further; Said rotating shaft is the cross rotating shaft; Said horn bracket below is provided with a pair of axis hole of holding up downwards, and said carriage is provided with a pair of axis hole of upwards holding up, and the longitudinal axis of said cross rotating shaft is fixed in the axis hole of carriage;, the lateral shaft of said cross rotating shaft is fixed in the axis hole of said horn bracket below.

Further, said headphone unit also comprises the base of being located at said carriage below, and said base is provided with the sliding tray that can hold carriage, and said sliding tray length is greater than carriage length.

A nearlyer step ground, the pressing plate that ends bracket from falling of setting up defences is fixed on said carriage in the sliding tray, and said pressing plate two ends are fixed on the base of said sliding tray both sides.

Particularly, said headphone unit also comprises blimp, the said base of said blimp internal fixation.

Further, said blimp is the hemisphere shape.

Further, said blimp outward flange is connected with the end of said U type headband.

Further, the diameter of said blimp is 5 to 10 centimetres.

Further, said sliding tray direction and U type headband length direction are in the same way.

Use technique scheme, when being worn to the headphone that the utility model provided on user's head, loudspeaker are fixed on the horn bracket; Can be movable on carriage through rotating shaft; Loudspeaker can be tilted to different angles, and natural applying user ear reaches the effect that aligns user's ear; Give in user's use and brought many facilities, avoided the deficiency that exists in the prior art.

Description of drawings

Fig. 1 is the headphone stereogram that the utility model embodiment provides;

Fig. 2 is the headphone unit exploded view that the utility model embodiment provides;

Fig. 3 is the headphone unit part unit construction process sketch map that the utility model embodiment provides;

Fig. 4 is the headphone perspective exploded view that the utility model embodiment provides.

Embodiment

For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.

Referring to figs. 1 through shown in Figure 4, the utility model embodiment provides a kind of headphone, comprises U type headband 6 and a pair of headphone unit; Said headphone unit is connected to the two ends of U type headband 6, and said headphone unit comprises horn bracket 2, is fixed in the loudspeaker 1 on the said horn bracket 2; Said horn bracket 2 is located on the carriage 4 through a rotating shaft 8 activities, and when being worn to the headphone that present embodiment provided on user's head, loudspeaker 1 are fixed on the horn bracket 2; Can be movable on carriage 4 through rotating shaft 8; Loudspeaker 1 can be tilted to different angles, and natural applying user ear reaches the effect that aligns user's ear; Give in user's use and brought many facilities, avoided the deficiency that exists in the prior art.

Further, said rotating shaft 8 is cross rotating shaft 8, and said horn bracket 2 belows are provided with a pair of axis hole of holding up 21 downwards; Said carriage 4 is provided with a pair of axis hole of upwards holding up 41; The longitudinal axis of said cross rotating shaft 8 is fixed in the axis hole 41 of carriage 4,, the lateral shaft of said cross rotating shaft 8 is fixed in the axis hole 21 of said horn bracket 2 belows; When being worn to the headphone that present embodiment provided on user's head; Loudspeaker 1 radially rotate through the longitudinal axis that is fixed in carriage 4 axis holes 41 under the effect of cross rotating shaft 8, and lateral shaft is fixed in said horn bracket 2 below axis holes 21 and also does radially rotation; Thereby cause the loudspeaker 1 on the horn bracket 2 arbitrarily angled inclination to adjust direction; Nature applying user ear is given in user's use and has been brought many facilities, has avoided the deficiency that exists in the prior art;

Further; Said headphone unit also comprises the base 7 of being located at said carriage 4 belows, and said base 7 is provided with the sliding tray 3 that can hold carriage 4, and said sliding tray 3 length are greater than carriage 4 length; The user is in the process of using headphone; Through slipper bracket 4 in said sliding tray 3, driven rotary axle 8 moves with loudspeaker 1, thereby the position of convenient adjustment loudspeaker 1 is corresponding with ear;

Further; The pressing plate 5 that the carriage 4 only of setting up defences comes off is fixed on said carriage 4 in the sliding tray 3, and said pressing plate 5 two ends are fixed on the said sliding tray 3 both sides bases 7, come off to prevent carriage 4; Adopt above-mentioned design; Be embedded in the fit system of sliding tray with respect to other carriages, have production, assembling is more convenient, the advantage that cost is lower;

Particularly, said headphone unit also comprises blimp 9, the said base 7 of said blimp 9 internal fixation; The miscellaneous part of entire headset unit is included the inside of said blimp 9 in, and when being worn to the headphone that present embodiment provided on user's head, said blimp 9 covers user's ear; Because the periphery of said blimp 9 props up around user's ear, so the loudspeaker 1 and the user's ear that are provided with in the said blimp 9 are fitted repressive less to ear gently; Avoid bringing discomfort to the user; Even headphone unit applying ear is not comprehensive,, tonequality is reduced because said blimp 9 all covers ear;

Further, said sliding tray 3 directions and U type headband 6 length directions when the user uses the headphone that present embodiment provides, can conveniently be adjusted the upper-lower position of headphone unit in the same way, better aim at user's ear.

Perhaps, said blimp 9 is the hemisphere shape, and said blimp 9 outward flanges are connected with the end of said U type headband 6; Reduce the adjusting mechanism of headband size dimension in the prior art, when reducing cost, prolonged useful life; The diameter of said blimp 9 is set at 5 to 10 centimetres, can user's ear be covered fully, further; Said sliding tray 3 directions and U type headband 6 length directions are in the same way; When the user uses the headphone that present embodiment provides, can conveniently adjust the upper-lower position of headphone unit, better aim at user's ear.

The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection range of the utility model.

Claims

1. headphone; Comprise U type headband and a pair of headphone unit; Said headphone unit is connected to the two ends of U type headband, it is characterized in that, said headphone unit comprises horn bracket; Be fixed in the loudspeaker on the said horn bracket, said horn bracket is located on the carriage through a rotating shaft activity.

2. headphone as claimed in claim 1; It is characterized in that said rotating shaft is the cross rotating shaft, said horn bracket below is provided with a pair of axis hole of holding up downwards; Said carriage is provided with a pair of axis hole of upwards holding up; The longitudinal axis of said cross rotating shaft is fixed in the axis hole of carriage,, the lateral shaft of said cross rotating shaft is fixed in the axis hole of said horn bracket below.

3. headphone as claimed in claim 2 is characterized in that, said headphone unit also comprises the base of being located at said carriage below, and said base is provided with the sliding tray that can hold carriage, and said sliding tray length is greater than carriage length.

4. headphone as claimed in claim 3 is characterized in that, the pressing plate that ends bracket from falling of setting up defences is fixed on said carriage in the sliding tray, and said pressing plate two ends are fixed on the base of said sliding tray both sides.

5. like claim 3 or 4 described headphones, it is characterized in that said headphone unit also comprises blimp, the said base of said blimp internal fixation.

6. headphone as claimed in claim 5 is characterized in that said blimp is the hemisphere shape.

7. headphone as claimed in claim 6 is characterized in that, said blimp outward flange is connected with the end of said U type headband.

8. headphone as claimed in claim 7 is characterized in that, the diameter of said blimp is 5 to 10 centimetres.

9. headphone as claimed in claim 5 is characterized in that, said sliding tray direction and U type headband length direction are in the same way.

10. like each described headphone of claim 6-9, it is characterized in that said sliding tray direction and U type headband length direction are in the same way.