CN205283772U - Headset - Google Patents

Abstract

The utility model discloses a headset, including arc spare, two connecting pieces and two ear muffs, two connecting pieces are connected with the both ends of arc spare respectively, and two ear muffs are connected with two connecting pieces respectively, its characterized in that: having the gleitbretter that extends along connecting piece length direction on the connecting piece, being equipped with the spout that extends along gleitbretter length direction on the gleitbretter, be fixed with a slider on the ear muff, the slider includes interconnect's first sliding part and second sliding part, and first sliding part is connected with the ear muff, and second sliding part joint in gleitbretter, second sliding part are located the spout and follow the length direction sliding fit of spout with the spout, the gleitbretter produces the damping action to the second sliding part. The length direction that the spout can be followed to the slider makes a round trip to slide, and the user can adjust the position of ear muff according to self needs at will, easy operation, and it is convenient to adjust, and the slider is high with gleitbretter contact surface coefficient of friction moreover, is wearing the in -process, and is difficult not hard up, has avoided the user at the head of wearing the in -process arc spare oppression person of wearing.

Description

A kind of earphone

Technical field

This utility model relates to a kind of earphone.

Background technology

Headband receiver of the prior art generally comprises arcuate member, two connectors and two earmuffs, two connectors are connected with the two ends of arcuate member respectively, two earmuffs are attached with two connectors respectively, head dummy according to everyone and be actually needed the entire length regulating earphone, the mode regulating earphone length in prior art is: a part for two connectors is inserted in arcuate member and is slidably matched with arcuate member, and the part protruded length being inserted in arcuate member by changing connector changes the entire length of earphone. In the mode of this adjustment, connector compares loose with the connection of arcuate member, user is in the process worn, connector and arcuate member produce to slide, easilying lead to arcuate member and be pressed on the head of wearer so that wearer is very uncomfortable, wearer needs to take off earphone to readjust, therefore, adopting this regulative mode to regulate very inconvenient, connector is very loosening with the connection of arcuate member, wears uncomfortable.

Utility model content

For problem of the prior art, the purpose of this utility model is in that to provide a kind of earphone, and it is easy to adjust, tight fit between slide block and slide plate, not easily loosens.

For achieving the above object, this utility model adopts the following technical scheme that

A kind of earphone, including arcuate member, two connectors and two earmuffs, two connectors are connected with the two ends of arcuate member respectively, two earmuffs are connected with two connectors respectively, described connector has the slide plate extended along connector length direction, slide plate is provided with the chute extended along slide plate length direction, earmuff is fixed with a slide block, slide block includes interconnective first sliding part and the second sliding part, first sliding part is connected with earmuff, second sliding part is connected in slide plate, second sliding position is slidably matched along the length direction of chute in chute and with chute, second sliding part is produced damping action by described slide plate.

Second sliding part is provided with and the draw-in groove of slide plate snap-fit engagement.

As a kind of improvement of the present utility model, described connector is hinged with described arcuate member.

Preferably, described slide plate is steel disc.

Preferably, described slide block is cylindrical.

Compared to prior art, the beneficial effects of the utility model are in that: slide block can slidably reciprocate along the length direction of chute, and user can according to self needing arbitrarily to regulate the position of earmuff, simple to operate, easy to adjust, and slide block is high with slide plate contact surface coefficient of friction, in wearing process, not easily loosen, avoid user head of arcuate member compressing wearer in wearing process, take up room little meanwhile, easy to carry, practicality is higher.

Accompanying drawing explanation

Fig. 1 is the structural representation of a kind of earphone of this utility model;

Fig. 2 is connector and slide block assembling schematic diagram in Fig. 1;

Fig. 3 is the structural representation of connector in Fig. 2;

Fig. 4 is the structural representation of slide block in Fig. 2;

Wherein, 10, arcuate member; 20, connector; 21, slide plate; 22, chute; 30, earmuff; 31, slide block; 310, the first sliding part; 311, the second sliding part; 312, draw-in groove.

Detailed description of the invention

Below, in conjunction with accompanying drawing and detailed description of the invention, this utility model is described further:

As Figure 1-4, a kind of earphone, including arcuate member 10, two connector 20 and two earmuffs 30, two connectors 20 are connected with the two ends of arcuate member 10 respectively, two earmuffs 30 are connected with two connectors 20 respectively, described connector 20 has the slide plate 21 extended along connector 20 length direction, slide plate 21 is provided with the chute 22 extended along slide plate 21 length direction, earmuff 30 is fixed with a slide block 31, preferably, slide block 31 is cylindrical, slide block 31 includes interconnective first sliding part 310 and the second sliding part 311, first sliding part 310 and the second sliding part 311 are one-body molded, first sliding part 310 is connected with earmuff 30, second sliding part 311 is connected in slide plate 21, specifically, second sliding part 311 is provided with and the draw-in groove 312 of slide plate 21 snap-fit engagement, second sliding part 311 is positioned at chute 22 and is slidably matched along the length direction of chute 22 with chute 22, second sliding part 311 is produced damping action by described slide plate 21.

Referring to Fig. 2-4, second sliding part 311 of slide block 31 can along the length direction of chute 22 back and forth slidably, first sliding part 310 of slide block 31 is connected with earmuff 30, therefore slide block 31 also can drive earmuff 30 to move back and forth, earmuff 30 can be adjusted to suitable position according to concrete instructions for use by user, only slide block 31 need to be moved to suitable position during adjustment, simple to operate, easy to adjust. in addition, draw-in groove 312 snap-fit engagement on slide plate 21 and the second sliding part 311, the upper and lower surface contacted with the second sliding part 311 on slide plate 21 is close to the inner surface of draw-in groove 312, contact surface coefficient of friction is high, that is, under the effect not having external force, slide block 31 and chute 22 will not produce relative sliding, after slide block 31 and earmuff 30 are adjusted to suitable position by wearer, slide block 31 will no longer slide, so in wearing process, slide block 31 and slide plate 21 are tight fit all the time, not easily loosen, arcuate member 10 maintains a certain distance with head all the time, the head of wearer will not be pressed onto, comfortable wearing, and simple in construction, handsome in appearance, practicality is higher. meanwhile, the setting of draw-in groove 312 has also been entirely limited the radial displacement of slide block 31, makes slide block 31 more firm with the connection of slide plate 21.

Carrying for the convenience of the users, described connector 20 is hinged with described arcuate member 10, and so, connector 20 can pass through to rotate the inner side being accommodated in arcuate member 10 so that the space that earphone entirety takies is little, easy to carry.

Preferably, described slide plate 21 is steel disc. Certainly, slide plate 21 is alternatively the other materials being adapted for mount on connector 20.

It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various corresponding changes and deformation, and all these change and deformation all should belong within this utility model scope of the claims.

Claims (5)

1. an earphone, including arcuate member, two connectors and two earmuffs, two connectors are connected with the two ends of arcuate member respectively, two earmuffs are connected with two connectors respectively, it is characterized in that: described connector has the slide plate extended along connector length direction, slide plate is provided with the chute extended along slide plate length direction, earmuff is fixed with a slide block, slide block includes interconnective first sliding part and the second sliding part, first sliding part is connected with earmuff, second sliding part is connected in slide plate, second sliding position is slidably matched along the length direction of chute in chute and with chute, second sliding part is produced damping action by described slide plate.

2. earphone according to claim 1, it is characterised in that: the second sliding part is provided with and the draw-in groove of slide plate snap-fit engagement.

3. earphone according to claim 1, it is characterised in that: described connector is hinged with described arcuate member.

4. earphone according to claim 1 and 2, it is characterised in that: described slide plate is steel disc.

5. earphone according to claim 1, it is characterised in that: described slide block is cylindrical.