CN211152160U

CN211152160U - Portable headset

Info

Publication number: CN211152160U
Application number: CN201921786215.5U
Authority: CN
Inventors: 刘贤珍
Original assignee: Shenzhen Yisuma Network Technology Co ltd
Current assignee: Shenzhen Yisuma Network Technology Co ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-07-31
Anticipated expiration: 2029-10-21

Abstract

The utility model relates to the technical field of earphone, a convenient to carry's headphone is disclosed, including the head roof beam, the regulating arm, rotate the piece, Y type support, the earphone shell, loudspeaker and ear muff, the head roof beam is convex setting, rotatable coupling sets up between the upper end of head roof beam, the upper end of regulating arm does not with the scalable sliding connection of lower tip of head roof beam, rotate the lower tip of rotatable setting at the regulating arm respectively, the upper end of Y type support do not with rotate rotatable coupling, the lower extreme both sides of Y type support are symmetrical respectively and are equipped with one and hang the arm, the both sides wall of earphone shell respectively with hang arm rotatable coupling, loudspeaker set up in the earphone shell respectively, the ear muff detachable cover is established at the front end wall of earphone shell respectively. The technical scheme of the utility model can fold and accomodate, convenient to carry, length and angle modulation flexibility ratio are high, have promoted the travelling comfort of wearing and have worn experience, and simple structure, convenient operation, and the practicality is strong.

Description

Portable headset

Technical Field

The utility model relates to the technical field of earphones, in particular to convenient to carry's headphone.

Background

Headphones, as the name implies, are worn on the head, not inserted into the ear canal, as distinguished from the type of in-ear earplugs. It consists of two parts, a signal transmitter and an earphone (usually of the moving coil type) with a signal receiving and amplifying device. The emitter is connected with the signal source, and a front stage or an earphone amplifier can be connected in front of the emitter to improve the tone quality and adjust the tone color.

However, the existing headset is inconvenient to carry when going out due to large volume, and the adjustment flexibility of the headset is insufficient, which affects the wearing experience of the user.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a convenient to carry's headphone, it is inconvenient to aim at solving current headphone and go out to carry, and the regulation flexibility ratio of earphone is not enough, influences the technical problem that the user worn experience.

In order to achieve the above purpose, the portable headset provided by the utility model comprises a head beam, an adjusting arm, a rotating member, a Y-shaped support, a headset shell, a loudspeaker and an ear cover, wherein the head beam is arranged in a circular arc shape, the upper end of the head beam is rotatably connected with each other, the upper end of the adjusting arm is respectively connected with the lower end of the head beam in a telescopic and sliding manner, the rotating member is respectively rotatably arranged at the lower end of the adjusting arm, the upper end of the Y-shaped support is respectively rotatably connected with the rotating member, two sides of the lower end of the Y-shaped support are respectively and symmetrically provided with a suspension arm, two side walls of the headset shell are respectively rotatably connected with the suspension arms, the loudspeaker is respectively arranged in the headset shell, the ear cover is respectively sleeved on the front end wall of the headset shell, the front end wall of the headset shell is respectively provided with a plurality of sound transmission holes, the side wall of the earphone shell is provided with an earphone line jack.

Furthermore, the lower end parts of the head beams are respectively provided with a connecting arm, the adjusting arms are respectively provided with a first sliding groove extending along the circumferential direction, and the lower end parts of the connecting arms are respectively slidably inserted into the first sliding grooves.

Further, the both sides reason of the lower tip of linking arm is equipped with one respectively relatively and has elastic unsettled arm, just the lower tip of unsettled arm can be followed the flexible setting of width direction of linking arm, the lower tip lateral margin of unsettled arm is equipped with a buckle arch respectively, the buckle arch is spherical setting, the both sides wall of first spout is equipped with a plurality of convex recesses that set up side by side along the relative concave of circumferencial direction difference, the buckle arch is blocked respectively and is located set up in the convex recess.

Further, the outer peripheral wall of the lower end portion of the connecting arm is convexly provided with a sliding block, the inner lower wall of the first sliding groove is concavely provided with a second sliding groove extending along the circumferential direction, and the sliding block is arranged in the second sliding groove in a sliding mode.

Furthermore, the upper end of the rotating part is rotatably connected with the lower end of the adjusting arm and the upper end of the head beam through a rotating shaft, and the axial direction of the rotating shaft is parallel to the width direction of the head beam.

Further, the lower tip of rotating the piece is vertical is equipped with a connecting hole, the upper end of Y type support is vertical to be equipped with a connecting axle, just the rotatable setting of connecting axle is in set up in the connecting hole.

Furthermore, the inner peripheral wall of the connecting hole is annularly provided with a limiting flange, the outer peripheral wall of the upper end part of the connecting shaft is annularly provided with a first clamping groove, and the limiting flange is rotatably clamped in the first clamping groove.

Further, the protruding first stopper that extends along the circumferencial direction that is equipped with of internal perisporium of connecting hole, the protruding second stopper that extends along the circumferencial direction that is equipped with of periphery wall of connecting axle, be the interval connection between the both ends of first stopper and second stopper, just the rotatable butt in both ends of first stopper and second stopper sets up.

Furthermore, the inner side walls of the lower end portions of the suspension arms are respectively and oppositely convexly provided with a short shaft, two side walls of the earphone shell are respectively and concavely provided with a round hole, and the short shafts are respectively and rotatably arranged in the round holes.

Furthermore, the round holes are respectively provided with a limiting piece, the front end of the limiting piece is concavely provided with a circular arc fork opening, the peripheral wall of the front end of the short shaft is respectively concavely provided with a second clamping groove extending along the circumferential direction, and the second clamping grooves are respectively rotatably clamped in the circular arc fork openings.

Adopt the technical scheme of the utility model, following beneficial effect has: according to the technical scheme of the utility model, the earphone can be folded and stored through the top of the head beam and the rotary connection between the rotary piece and the adjusting arm, so that the earphone is convenient to carry; the length of the head beam can be flexibly adjusted in a telescopic way through the adjusting arm, and the head beam is suitable for various head sizes, convenient and practical; through Y type support and rotation piece rotatable coupling, the both sides wall of earphone shell respectively with the both ends rotatable coupling of Y type support to make the earphone shell can follow horizontal axis and two directions rotation angle regulation of vertical axle, the flexibility ratio is high, can make the ear muff more laminate the ear, promoted the travelling comfort of wearing and worn experience, and simple structure, convenient operation, the practicality is strong.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a portable headset according to an embodiment of the present invention;

fig. 2 is a schematic view of a part of a portable headset according to an embodiment of the present invention;

fig. 3 is another schematic structural diagram of a portable headset according to an embodiment of the present invention;

fig. 4 is a schematic diagram of an internal structure of an adjusting arm of a portable headset according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a rotating member and a Y-shaped bracket of a portable headset according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of another part of a portable headset according to an embodiment of the present invention;

fig. 7 is a schematic structural view of an earphone shell and an ear muff of a portable headset according to an embodiment of the present invention.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a convenient to carry's headphone.

As shown in fig. 1 to 7, in an embodiment of the present invention, the portable headset includes a head beam 100, an adjusting arm 200, a rotating member 300, a Y-shaped frame 400, a headset case 500, a speaker (not shown), and an ear cover 600, wherein the head beam 100 is configured in an arc shape, the head beam 100 is disposed opposite to each other, the upper end of the head beam 100 is rotatably connected to each other, the upper end of the adjusting arm 200 is respectively telescopically and slidably connected to the lower end of the head beam 100, the rotating member 300 is respectively rotatably disposed at the lower end of the adjusting arm 200, the upper end of the Y-shaped frame 400 is respectively rotatably connected to the rotating member 300, two sides of the lower end of the Y-shaped frame 400 are respectively and symmetrically provided with a suspension arm 401, two side walls of the headset case 500 are respectively rotatably connected to the suspension arms 401, the speaker is respectively disposed in the headset case 500, earmuffs 600 are detachably sleeved on the front end wall of earphone shell 500 respectively, the front end wall of earphone shell 500 is equipped with a plurality of sound transmission holes 501 respectively, the lateral wall of earphone shell is equipped with earphone cord jack 502.

Specifically, the lower end portions of the head beams 100 are respectively provided with a connecting arm 101, the adjusting arms 200 are respectively provided with a first sliding groove 201 extending along the circumferential direction, and the lower end portions of the connecting arms 101 are respectively slidably inserted into the first sliding grooves 201.

Specifically, the both sides reason of the lower tip of connecting arm 101 is equipped with one respectively relatively and has elastic unsettled arm 102, just unsettled arm 102's lower tip can be followed the flexible setting of width direction of connecting arm 101, unsettled arm 102's lower tip side reason is equipped with a buckle arch 103 respectively, buckle arch 103 is spherical setting, the both sides wall of first spout 201 is equipped with a plurality of arc recess 202 that set up side by side along the circumferencial direction relative concave respectively, buckle arch 103 is located the card respectively set up in arc recess 202.

Specifically, a sliding block 104 is convexly arranged on the outer peripheral wall of the lower end portion of the connecting arm 101, a second sliding groove 203 extending along the circumferential direction is concavely arranged on the inner lower wall of the first sliding groove 201, and the sliding blocks 104 are respectively arranged in a sliding manner along the second sliding groove 203.

Specifically, the upper end of the rotating member 300 is rotatably connected to the lower end of the adjusting arm 200 and the upper end of the head beam 100 by a rotating shaft 700, and the rotating shaft 700 is axially parallel to the width of the head beam 100.

Specifically, the lower end of the rotating member 300 is vertically provided with a connecting hole 301, the upper end of the Y-shaped bracket 400 is vertically provided with a connecting shaft 402, and the connecting shaft 402 is rotatably disposed in the connecting hole 301.

Specifically, the inner peripheral wall of the connecting hole 301 is provided with a limiting flange 302, the outer peripheral wall of the upper end of the connecting shaft 402 is provided with a first clamping groove 403, and the limiting flange 302 is rotatably clamped in the first clamping groove 403.

Specifically, the protruding first stopper 303 that extends along the circumferencial direction that is equipped with of internal perisporium of connecting hole 301, the protruding second stopper 404 that extends along the circumferencial direction that is equipped with of periphery wall of connecting axle 402, be the interval connection between the both ends of first stopper 303 and second stopper 404, just the rotatable butt setting in both ends of first stopper 303 and second stopper 404.

Specifically, the inner side walls of the lower end portions of the suspension arms 401 are respectively provided with a short shaft 405 in a protruding manner, two side walls of the earphone shell 500 are respectively provided with a circular hole 503 in a recessed manner, and the short shafts 405 are respectively rotatably disposed in the circular holes 503.

Specifically, the round holes 503 are respectively provided with a limiting piece 504, the front end of the limiting piece 504 is provided with an arc-shaped fork 5041 in a concave manner, the outer peripheral wall of the front end of the short shaft 405 is respectively provided with a second clamping groove 406 extending along the circumferential direction in a concave manner, and the second clamping grooves 406 are respectively rotatably clamped in the arc-shaped fork 5041.

Particularly, the earphone can be folded and stored through the top of the head beam and the rotary connection between the rotary piece and the adjusting arm, so that the earphone is convenient to carry; the length of the head beam can be flexibly adjusted in a telescopic way through the adjusting arm, and the head beam can adapt to various head sizes; through Y type support and rotation piece rotatable coupling, the both sides wall of earphone shell respectively with the both ends rotatable coupling of Y type support to make the earphone shell can follow horizontal axis and two directions rotation angle regulation of vertical axle, the flexibility ratio is high, can make the ear muff more laminate the ear, promoted the travelling comfort of wearing and worn experience, and simple structure, convenient operation, the practicality is strong.

The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all of which are in the utility model discloses a conceive, utilize the equivalent structure transform that the contents of the specification and the attached drawings do, or directly/indirectly use all include 0 with neotype patent protection within range in other relevant technical fields.

Claims

1. A portable headset is characterized by comprising a head beam, an adjusting arm, a rotating part, a Y-shaped support, a headset shell, a loudspeaker and ear muffs, wherein the head beam is arranged in a circular arc shape, the upper end part of the head beam is rotatably connected with each other, the upper end part of the adjusting arm is respectively connected with the lower end part of the head beam in a telescopic sliding manner, the rotating part is respectively rotatably arranged at the lower end part of the adjusting arm, the upper end part of the Y-shaped support is respectively rotatably connected with the rotating part, two sides of the lower end part of the Y-shaped support are respectively symmetrically provided with a suspension arm, two side walls of the headset shell are respectively rotatably connected with the suspension arms, the loudspeaker is respectively arranged in the headset shell, the ear muffs are respectively detachably sleeved on the front end wall of the headset shell, and the front end wall of the headset shell is respectively provided with a plurality of sound transmission, the side wall of the earphone shell is provided with an earphone line jack.

2. The portable headset according to claim 1, wherein the lower ends of the head beams are respectively provided with a connecting arm, the adjusting arms are respectively provided with a first sliding slot extending along a circumferential direction, and the lower ends of the connecting arms are respectively slidably inserted into the first sliding slots.

3. The portable headset according to claim 2, wherein two side edges of the lower end portion of the connecting arm are respectively and oppositely provided with an elastic suspension arm, the lower end portion of the suspension arm can be telescopically arranged along a width direction of the connecting arm, a fastening protrusion is respectively arranged on a side edge of the lower end portion of the suspension arm, the fastening protrusion is spherically arranged, two side walls of the first sliding groove are respectively and oppositely concave along a circumferential direction and are provided with a plurality of arc-shaped grooves arranged side by side, and the fastening protrusions are respectively and fixedly clamped in the arc-shaped grooves.

4. The portable headset according to claim 2, wherein the outer peripheral wall of the lower end of the connecting arm is provided with a sliding block in a protruding manner, the inner lower wall of the first sliding groove is provided with a second sliding groove extending along the circumferential direction in a recessed manner, and the sliding blocks are respectively arranged in a sliding manner along the second sliding groove.

5. The headphone according to claim 1, wherein the upper end of the rotating member and the lower end of the adjustment arm and the upper end of the head beam are rotatably connected by a rotating shaft, and an axial direction of the rotating shaft is parallel to a width direction of the head beam.

6. The portable headset according to claim 1, wherein the lower end of the rotating member is vertically provided with a connecting hole, the upper end of the Y-shaped bracket is vertically provided with a connecting shaft, and the connecting shaft is rotatably disposed in the connecting hole.

7. The portable headset according to claim 6, wherein the inner peripheral wall of the connecting hole is provided with a limiting flange, the outer peripheral wall of the upper end of the connecting shaft is provided with a first engaging groove, and the limiting flange is rotatably engaged with the first engaging groove.

8. The portable headset according to claim 6, wherein a first stopper extending in the circumferential direction is convexly disposed on the inner circumferential wall of the connecting hole, a second stopper extending in the circumferential direction is convexly disposed on the outer circumferential wall of the connecting shaft, the two ends of the first stopper and the second stopper are connected at intervals, and the two ends of the first stopper and the second stopper are rotatably abutted.

9. The portable headset according to claim 1, wherein the inner sidewalls of the lower end of the suspension arm are respectively provided with a short shaft in a protruding manner, and the two sidewalls of the headset housing are respectively provided with a circular hole in a recessed manner, and the short shafts are respectively rotatably disposed in the circular holes.

10. The portable headset according to claim 9, wherein the circular holes are respectively provided with a limiting piece, a front end of the limiting piece is concavely provided with an arc-shaped fork, an outer peripheral wall of a front end of the short shaft is respectively concavely provided with a second clamping groove extending along a circumferential direction, and the second clamping grooves are respectively rotatably clamped in the arc-shaped fork.