CN209982676U

CN209982676U - Head-mounted support structure and personal audio equipment

Info

Publication number: CN209982676U
Application number: CN201920603553.4U
Authority: CN
Inventors: 陈天武; 吴海全; 郭世文; 余新; 彭久高; 师瑞文
Original assignee: Shenzhen Grandsun Electronics Co Ltd
Current assignee: Shenzhen Grandsun Electronics Co Ltd
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-01-21
Anticipated expiration: 2029-04-29

Abstract

The utility model is suitable for an electronic equipment technical field provides a wear supporting structure and individual audio equipment, wear supporting structure including the first headband spare that has first pin joint end and first free end, the second headband spare that has second pin joint end and second free end, and pin joint structure, first pin joint end is through pin joint structure and second pin joint end pin joint, first headband spare is opened each other through the pivot with second headband spare, perhaps covers each other through the pivot and closes. The utility model discloses a wear supporting structure, because supporting structure includes first headband spare and second headband spare, first headband spare and second headband spare can pass through the pin joint structure pin joint for first headband spare and second headband spare are opened each other through the pivot, perhaps close through the pivot each other lid, when needs angle regulation, only need rotatory first headband spare or second headband spare, alright with the angle between first headband spare and the second headband spare of regulation, with the comfort level of adjusting the clamping-force.

Description

Head-mounted support structure and personal audio equipment

Technical Field

The utility model relates to an electronic equipment technical field, more specifically say, relate to a wear supporting structure and individual audio equipment.

Background

Personal audio devices, such as headphones, headsets, and the like, typically include a mounting structure configured to be worn by a wearer. When the audio device is a headset, the headset may be worn on or in the ear of the wearer by providing an earphone on the cradle; in the case where the audio device is a headset, the microphone is typically placed near the mouth of the wearer and connected by a stand.

However, existing head-mountable mounting structures are not adjustable, making the wearer relatively uncomfortable to wear for extended periods of time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wear supporting structure aims at solving current wear supporting structure and can not adjust and lead to wearing uncomfortable technical problem for a long time.

In order to achieve the above object, the utility model adopts the following technical scheme: there is provided a head-mounted support structure comprising:

a first headband element having a first pivot end and a first free end;

a second headband member having a second pivot end and a second free end; and

the first pivoting end is pivoted with the second pivoting end through the pivoting structure;

wherein the first headband member and the second headband member open from each other by pivoting or close to each other by pivoting.

Furthermore, a protrusion extends from the first pivot end towards the second pivot end, and a groove for accommodating the protrusion is formed in the second pivot end;

the pivoting structure is a pivoting shaft, the middle part of the pivoting shaft is movably inserted into the protrusion, and two ends of the pivoting shaft are respectively and rotatably connected to the second pivoting end.

Furthermore, a first connecting hole and a second connecting hole are formed in two opposite groove walls of the groove, a through hole corresponding to the first connecting hole and the second connecting hole is formed in the protrusion, the center lines of the first connecting hole, the through hole and the second connecting hole are on the same straight line and are parallel to the pivot axes of the first headband piece and the second headband piece, the middle part of the pivot shaft is movably inserted into the through hole, and two ends of the pivot shaft are respectively and rotatably connected into the first connecting hole and the second connecting hole.

Further, the first connecting hole and the second connecting hole are both blind holes or through holes.

Furthermore, the groove wall of the groove and the contact part of the protrusion are provided with a first end face tooth and a second end face tooth which are oppositely arranged, and the two sides of the protrusion are respectively provided with a third end face tooth meshed with the first end face tooth and a fourth end face tooth meshed with the second end face tooth.

Further, the pivot shaft includes:

the middle part of the rod part is movably inserted into the bulge, and two ends of the rod part are respectively and rotatably connected to the second pivoting end;

a head connected to one end of the rod; and

the protruding parts are evenly distributed on the side wall of the head part along the circumferential direction.

Further, the first headband part and the second headband part are both metal parts and are sheet-shaped.

Further, the head mount structure further comprises:

a silicone sleeve having a first end and a second end;

the first ear fork is connected with the first end of the silica gel sleeve; and

the second ear fork is connected with the second end of the silica gel sleeve;

the first pivot end of the first headband piece is inserted into the silica gel sleeve, and the first free end is inserted into the first ear fork; the second pin joint end of the second head belt piece is inserted into the silica gel sleeve, and the second free end is inserted into the second ear fork.

Further, wear supporting structure still including corresponding a plurality of headgear covers that the silica gel cover set up, headgear cover includes:

a body, a part of which is accommodated in the silica gel sleeve and is used for supporting the first headband component and the second headband component; and

a plurality of columns extending from one side of the body in a direction toward the first headband element or the second headband element;

the posts are located on either side of the first headband member or the second headband member.

The utility model also provides a personal audio equipment, including wearing supporting structure and connecting respectively in wearing two earphone main parts at supporting structure both ends, wear supporting structure for as above-mentioned wear supporting structure.

Compared with the prior art, the utility model provides a wear supporting structure's beneficial effect lies in: because the supporting structure includes first headband spare and second headband spare, first headband spare and second headband spare can pass through the pin joint structure pin joint, make first headband spare and second headband spare open each other through the pivot, perhaps close each other through the pivot, when needs angle regulation, only need rotate first headband spare or second headband spare, alright with the angle between first headband spare and the second headband spare of regulation, with the comfort level of adjusting the clamping-force, thereby make this head-mounted supporting structure adapt to different users' head.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic perspective view of a personal audio device according to an embodiment of the present invention;

FIG. 2 is a schematic exploded view of the first headgear structure of FIG. 1;

FIG. 3 is an enlarged partial schematic view of portion A of FIG. 1;

FIG. 4 is a schematic exploded view of the second headgear structure of FIG. 1;

FIG. 5 is an enlarged partial schematic view of portion B of FIG. 1;

FIG. 6 is a cross-sectional structural schematic view of the head mount structure of FIG. 1;

FIG. 7 is a partially enlarged schematic view of a portion C of FIG. 6;

FIG. 8 is a schematic perspective view of the hinge structure shown in FIG. 2;

fig. 9 is a perspective view of the headgear of fig. 2.

Wherein the reference numbers in the drawings are as follows:

1-a head-mounted scaffold structure; 11-a first headband element; 111-a first pivot end; 112-a first free end; 113-a bump; 114-a through hole; 115-third end face teeth; 116-fourth end face teeth; 12-a second headband member; 121-a second pivot end; 122-a second free end; 123-groove; 124-first connection hole; 125-second connection hole; 126-first end face teeth; 127-second face teeth; 13-a pivoting structure; 131-a stem portion; 132-a head; 133-a boss; 14-silica gel sleeve; 141-a first end; 142-a second end; 15-a first ear fork; 16-a second ear fork; 17-headgear straps; 171-a body; 172-cylinder; 173-a column portion; 174-a bent portion; 18-head strap line; 2-a headset body; 3-microphone.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly or indirectly secured to the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positions based on the orientations or positions shown in the drawings, and are for convenience of description only and not to be construed as limiting the technical solution. The terms "first", "second" and "first" are used merely for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "plurality" is two or more unless specifically limited otherwise.

In order to explain the technical solution of the present invention, the following detailed description is made with reference to the specific drawings and examples.

Referring to fig. 1 to 3, an embodiment of the present invention provides a head-mounted support structure 1, which includes a first headband component 11, a second headband component 12 and a pivot structure 13. The first headband element 11 has a first pivot end 111 and a first free end 112, the second headband element 12 has a second pivot end 121 and a second free end 122, the first pivot end 111 is pivoted with the second pivot end 121 through the pivot structure 13, and the first headband element 11 and the second headband element 12 are opened or closed through pivoting.

Obviously, the embodiment of the present invention provides a headgear support structure 1, because the support structure includes the first headband component 11 and the second headband component 12, the first headband component 11 and the second headband component 12 can be pivoted through the pivot structure 13, so that the first headband component 11 and the second headband component 12 are opened each other through pivoting, or are closed each other through pivoting, when an angle needs to be adjusted, only the first headband component 11 or the second headband component 12 needs to be rotated, so as to adjust the angle between the first headband component 11 and the second headband component 12, so as to adjust the comfort level of the clamping force, thereby making the headgear support structure 1 adapt to the heads of different users.

In a specific application, further referring to fig. 2 to 5, the first pivot end 111 extends to the second pivot end 121 to form a protrusion 113, the second pivot end 121 is formed with a groove 123 for accommodating the protrusion 113, wherein the pivot structure 13 is a pivot shaft, a middle portion of the pivot shaft is movably inserted into the protrusion 113, and two ends of the pivot shaft are respectively rotatably connected to the second pivot end 121. In the embodiment, the number of the protrusions 113 and the number of the grooves 123 are both one, and the protrusions 113 are accommodated in the grooves 123, so that a certain space is provided for the arrangement of the pivot shafts while the rapid positioning of the first headband element 11 and the second headband element 12 is facilitated, and the first headband element 11 and the second headband element 12 can pivot with each other conveniently.

Of course, in other embodiments, the number of the protrusions 113 and the grooves 123 may be multiple, and each protrusion 113 is correspondingly accommodated in the corresponding groove 123. The pivot structure 13 may be other connecting structures as long as it can connect the first headband element 11 and the second headband element 12 together.

In an embodiment, with reference to fig. 3 and 5, the first connecting hole 124 and the second connecting hole 125 are formed on two opposite walls of the groove 123, the protrusion 113 is formed with a through hole 114 corresponding to the first connecting hole 124 and the second connecting hole 125, so that the pivot shaft can pass through the through hole, the center lines of the first connecting hole 124, the through hole 114, and the second connecting hole 125 are on the same straight line and parallel to the pivot axes of the first headband element 11 and the second headband element 12, the middle portion of the pivot shaft is movably inserted into the through hole 114, and the two ends are respectively rotatably connected to the first connecting hole 124 and the second connecting hole 125.

The first connecting holes 124, the through holes 114 and the second connecting holes 125 are connected in sequence by the pivot shaft, so that the first headband element 11 can rotate relative to the pivot shaft, and the second headband element 12 can rotate relative to the pivot shaft, i.e., the first headband element 11 and the second headband element 12 can be pivoted open or pivoted closed relative to each other. The first connecting hole 124 and the second connecting hole 125 may be through holes or blind holes, and the blind holes facilitate hiding the pivot shaft, so that the whole body is more beautiful.

In an embodiment, further referring to fig. 3 and 5, in order to facilitate the adjustment of the pivot angle between the first headband element 11 and the second headband element 12 and maintain the stable state therebetween, the groove wall of the groove 123 contacting the protrusion 113 has a first end face tooth 126 and a second end face tooth 127, that is, the groove wall of both sides of the groove 123 is provided with end face teeth, both sides of the protrusion 113 are respectively provided with a third end face tooth 115 engaged with the first end face tooth 126 and a fourth end face tooth 116 engaged with the second end face tooth 127, and the angle of the pivot between the first headband element 11 and the second headband element 12 is adjusted by the engagement of the first end face tooth 126 with the third end face tooth 115 and the engagement of the second end face tooth 127 with the fourth end face tooth 116, and it is ensured that the first headband element 11 or the second headband element 12 maintains the stable state after the angle is adjusted.

Specifically, in the present embodiment, the number of teeth of the first end face teeth 126 and the second end face teeth 127 is greater than the number of teeth of the third end face teeth 115 and the fourth end face teeth 116, that is, the teeth of the third end face teeth 115 and the fourth end face teeth 116 mesh with different teeth of the first end face teeth 126 and the second end face teeth 127, respectively.

In an embodiment, further referring to fig. 3, 6, 7 and 8, the pivot shaft includes a rod portion 131 and a head portion 132 connected in sequence, a middle portion of the rod portion 131 is movably inserted into the protrusion 113, two ends of the rod portion are respectively rotatably connected to the second pivot end 121, and the head portion 132 abuts against one side of the second pivot end 121 to prevent the pivot shaft from falling off during the pivoting process. For convenience of a user, the pivot shaft is inserted into the first headband element 11 and the second headband element 12 by hand, a plurality of protrusions 133 are uniformly distributed on the side wall of the head 132 along the circumferential direction, and the plurality of protrusions 133 are long and are distributed along the central axis of the head 132.

Of course, in other embodiments, the shape of the protrusion 133 may be other shapes as long as it is convenient for hand holding.

Specifically, in this embodiment, the rod portion 131 is provided with an external thread, the first connecting hole 124, the through hole 114 and the second connecting hole 125 are respectively provided with an internal thread matching with the external thread, and the rod portion 131 is respectively in threaded connection with the first connecting hole 124, the through hole 114 and the second connecting hole 125, so as to further prevent the first headband element 11 and the second headband element 12 from falling off due to the pivot connection during the pivot rotation process.

In one embodiment, the first and

second headgear members

11, 12 are each a metal member and are sheet-like. Wherein, the first headband component 11 and the second headband component 12 are both sheet-shaped arc-shaped components, and the bending degree is adapted to the radian of the head 132 of the user, so as to be convenient for wearing. Preferably, the first headband element 11 and the second headband element 12 are both made of steel, which ensures that they have certain strength and do not deform.

In an embodiment, with reference to fig. 1 and 2, the head-mounted support structure 1 further includes a first ear fork 15, a silicone sleeve 14, and a second ear fork 16, which are connected in sequence. The silicone sleeve 14 has a first end 141 and a second end 142, the first ear fork 15 is connected to the first end 141 of the silicone sleeve 14, the second ear fork 16 is connected to the second end 142 of the silicone sleeve 14, the first pivot end 111 of the first headband component 11 is inserted into the silicone sleeve 14, the first free end 112 is inserted into the first ear fork 15, the second pivot end 121 of the second headband component 12 is inserted into the silicone sleeve 14, and the second free end 122 is inserted into the second ear fork 16. The first headband element 11 and the second headband element 12 are inserted into the silica gel sleeve 14 and the ear fork, so that the first headband element 11 and the second headband element 12 are hidden and protected. Secondly, inserting both the first pivot end 111 of the first headband component 11 and the second pivot end 121 of the second headband component 12 into the silicone sleeve 14 facilitates the first headband component 11 and the second headband component 12 to pivot with each other due to the elasticity of the silicone sleeve 14 itself.

In one embodiment, further referring to fig. 2, 6 and 9, in order to limit the positions of the first headband member 11 and the second headband member 12, the headgear support structure 1 further includes a plurality of headgear sleeves 17 disposed corresponding to the silicone sleeve 14, the headgear sleeves 17 including a body 171 and a post 172. Wherein, a part of the body 171 is accommodated in the silica gel sleeve 14 for supporting the first headband component 11 and the second headband component 12; the number of the pillars 172 is plural, extending from one side of the body 171 toward the direction of the first headband element 11 or the second headband element 12, and the pillars 172 are located on both sides of the first headband element 11 or the second headband element 12. By distributing the plurality of columns 172 on both sides of the first headband element 11 or the second headband element 12, respectively, the positions of the first headband element 11 and the second headband element 12 can be restricted.

Specifically, in the present embodiment, the pillar 172 includes a pillar portion 173 disposed at a side of the first headband element 11 or the second headband element 12, and a bent portion 174 extending from an end of the pillar portion 173 toward the first headband element 11 or the second headband element 12, and the bent portion 174 abuts against the first headband element 11 or the second headband element 12.

The embodiment of the utility model provides a still provide a personal audio equipment, combine fig. 1, including wearing supporting structure 1 and connecting respectively in wearing two earphone main parts 2 at supporting structure 1 both ends, this wears supporting structure 1 and be above-mentioned arbitrary embodiment wear supporting structure 1.

In one embodiment, a microphone 3 extends from the side of one of the earphone bodies 2, so as to facilitate communication between users.

With further reference to fig. 2, in order to facilitate the electrical connection between the two earphone bodies 2, a headband wire 18 electrically connected to the headset structure 1 is further disposed in the headset structure 1.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A head-mounted support structure, comprising:

a first headband element having a first pivot end and a first free end;

a second headband member having a second pivot end and a second free end; and

2. The headgear support structure of claim 1, wherein the first pivot end extends toward the second pivot end with a protrusion, and the second pivot end defines a recess for receiving the protrusion;

3. The headgear support structure according to claim 2, wherein the two opposite walls of the recess have a first connecting hole and a second connecting hole, the protrusion has a through hole corresponding to the first connecting hole and the second connecting hole, the center lines of the first connecting hole, the through hole and the second connecting hole are aligned on a same line and parallel to the pivot axes of the first headband element and the second headband element, the middle portion of the pivot shaft is movably inserted into the through hole, and the two ends of the pivot shaft are rotatably connected to the first connecting hole and the second connecting hole, respectively.

4. The headgear support structure of claim 3, wherein the first connection aperture and the second connection aperture are both blind or through apertures.

5. The head-mounted support structure of claim 2, wherein the portion of the groove wall contacting the protrusion has a first end face tooth and a second end face tooth arranged oppositely, and the two sides of the protrusion are respectively provided with a third end face tooth meshed with the first end face tooth and a fourth end face tooth meshed with the second end face tooth.

6. The headgear support structure of claim 2, wherein the pivot axis comprises:

a head connected to one end of the rod; and

7. The headgear support structure of any one of claims 1-6, wherein the first headband member and the second headband member are both metal members and are sheet-like.

8. The headgear support structure of any one of claims 1-6, further comprising:

a silicone sleeve having a first end and a second end;

the second ear fork is connected with the second end of the silica gel sleeve;

9. The headgear support structure of claim 8, further comprising a plurality of headgear straps disposed in correspondence with the silicone sleeve, the headgear straps including:

the posts are located on either side of the first headband or the second headband.

10. A personal audio device comprising a headphone mount structure and two headphone bodies respectively connected to both ends of the headphone mount structure, the headphone mount structure being the headphone mount structure according to any one of claims 1 to 9.