CN106331931B

CN106331931B - Head band earphone

Info

Publication number: CN106331931B
Application number: CN201610913619.0A
Authority: CN
Inventors: 刘路; 唐忠辉; 彭久高; 吴海全; 师瑞文
Original assignee: Shenzhen Grandsun Electronics Co Ltd
Current assignee: Shenzhen Grandsun Electronics Co Ltd
Priority date: 2016-10-20
Filing date: 2016-10-20
Publication date: 2020-03-31
Anticipated expiration: 2036-10-20
Also published as: CN106331931A

Abstract

The invention is suitable for the technical field of electronic equipment, and discloses a headband earphone which comprises an upper headband and a lower headband which are mutually buckled, sliding shafts which are arranged at two ends of the lower headband in a sliding mode, a rotating shaft assembly which is connected to the sliding shafts in a rotating mode and is spherical, and an earshell assembly which is detachably connected to the rotating shaft assembly. The two ends of the lower head band are provided with the sliding shafts in a sliding mode, the spherical rotating shaft assembly is connected to the sliding shafts in a rotating mode, and the earshell assembly is detachably connected to the rotating shaft assembly, so that the rotation and the sliding of the earshell assembly can be carried out simultaneously, the earshell assembly is suitable for consumers with different head types, the comfort level is better, and the earshell assembly is convenient to replace.

Description

Head band earphone

Technical Field

The invention belongs to the technical field of electronic equipment, and particularly relates to a headband earphone.

Background

With the development of the electronic industry, electronic products such as smart phones, tablet computers, MP4 players, etc. have been widely used in people's daily life. In the use of the electronic products, the headband earphone has become a very important auxiliary device and is very popular. The most important headband earphones in the existing market are comfortable to wear, accord with human engineering, and need to adapt to consumers of different crowds, and the adjustment design of the earmuffs directly influences the wearing comfort.

Disclosure of Invention

The invention aims to provide a headband earphone, and aims to solve the technical problems that the headband earphone in the prior art is uncomfortable to wear and cannot be adjusted according to different people.

The technical scheme of the invention is as follows: the utility model provides a headband earphone, including last bandeau of mutual lock and lower bandeau, slip setting be in the sliding shaft, the rotation at bandeau both ends are connected down the epaxial spherical pivot subassembly that just is of sliding shaft to and can dismantle the connection and be in the earlap subassembly on the pivot subassembly.

Further, the pivot subassembly is established including the cover establish the epaxial pivot of sliding and lid on the sliding axle and be used for with one side clamp of earlap subassembly establish its with the fixed lid of pivot between the pivot.

Further, the headband earphone is further including setting up the both ends of lower bandeau and with the sliding arm lid of last bandeau lock, the sliding arm is covered to offer and is used for supplying the gliding sliding hole of sliding shaft, the sliding shaft is including setting up the sliding hole below just is used for restricting the sliding shaft by the restriction portion of sliding hole roll-off and with restriction portion fixed connection just is used for in make a round trip gliding sliding portion makes a round trip in the sliding hole, pivot subassembly rotates to be connected in on the sliding portion.

Further, the sliding hole extends along the length direction of the sliding arm cover.

Further, the headband earphone further comprises a headband line arranged between the upper headband and the lower headband, and a sleeve used for connecting one end of the headband line is installed at one end of the limiting part.

Further, the upper head band is a plastic head band, the lower head band is a silica gel head band, and the upper head band is in seamless connection with the lower head band.

Further, the earmuff subassembly is including connecting epaxial earmuff and cover are established the earmuff is kept away from the earmuff of one side of pivot, the earmuff is close to pivot department has seted up the sound hole, the earmuff subassembly is still established including the lid just be used for sheltering from on the earmuff dress trim cover of sound hole.

Further, the headband earphone also comprises leather arranged on the surface of the earshell.

Further, the leather is shaped by a baking die and then is subjected to secondary hot pressing by high frequency to be arranged on the surface of the earlap.

Furthermore, a plug hole is formed in the earshell through laser drilling, and an aluminum ring used for riveting and fixing the leather located on the inner wall of the plug hole is arranged in the plug hole.

The headband earphone has the following beneficial effects: it slides through the both ends of bandeau under and sets up the sliding shaft, and rotates on the sliding shaft to connect and be spherical pivot subassembly, and the earlap subassembly can be dismantled and connect on the pivot subassembly for the rotation and the slip of earlap subassembly can go on simultaneously, with the consumer that adapts to different head types, and its comfort level is better, is convenient for change the earlap subassembly simultaneously.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described 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 that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic partial structural diagram (one) of a headband earphone according to an embodiment of the present invention;

fig. 2 is a schematic view (two) of a partial structure of a headband earphone according to an embodiment of the present invention;

FIG. 3 is a partial cross-sectional view of a headband headset according to an embodiment of the present invention;

FIG. 4 is an exploded view of a portion of a headband headset according to an embodiment of the present invention;

fig. 5 is a partial sectional view of a headband earphone according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. 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.

It should be noted that the terms of orientation such as left, right, up and down in the embodiments of the present invention are only relative to each other or are referred to the normal use state of the product, and should not be considered as limiting.

As shown in fig. 1 to 3, the headband headset according to the embodiment of the present invention includes an upper headband 1, a lower headband 2, a sliding shaft 3, a rotating shaft assembly 4, and an earshell assembly 5. The upper headband 1 and the lower headband 2 are buckled with each other, the upper headband 1 is arranged on one side far away from the head of a user, the lower headband 2 is arranged on one side in contact with the head of the user, and the upper headband 1 and the lower headband 2 are combined into a headband wearing the head of the user; the sliding shafts 3 are arranged at two ends of the lower head band 2 in a sliding way and can move relative to the upper head band 1; the rotating shaft component 4 is rotationally connected to the sliding shaft 3, and the rotating shaft component 4 is spherical so as to rotate in multiple directions; the ear shell assembly 5 is detachably attached to the rotary shaft assembly 4 for easy replacement, and one side of the ear shell assembly 5 is adapted to be closely fitted to the ear of the user.

In the embodiment of the invention, the sliding shafts 3 are arranged at the two ends of the lower head band 2 in a sliding manner, the spherical rotating shaft assembly 4 is connected to the sliding shafts 3 in a rotating manner, and the earshell assembly 5 is detachably connected to the rotating shaft assembly 4, so that the rotation and the sliding of the earshell assembly 5 can be carried out simultaneously, the earshell assembly is suitable for consumers with different head types, the comfort is better, and the replacement of the earshell assembly 5 is convenient.

Specifically, as shown in fig. 3, the rotating shaft assembly 4 includes a rotating shaft 41 sleeved on the sliding shaft 3, and a rotating shaft fixing cover 42 covering the sliding shaft 3, the rotating shaft 41 and the rotating shaft fixing cover 42 clamp one side of the ear shell assembly 5, and the ear shell assembly 5 can be rotatably connected to the sliding shaft 3 together with the rotating shaft 41, and can also slide together with the sliding shaft 3, at this time, the rotation and the sliding of the ear shell assembly 5 can be performed simultaneously, so as to adapt to consumers with different head types.

Further, the headband earphone of the embodiment of the invention further comprises sliding arm covers 6, the sliding arm covers 6 are arranged at two ends of the lower headband 2 and are abutted against two ends of the lower headband 2, and the sliding arm covers 6 are buckled with the upper headband 1, so that the overall appearance of the headband is ensured to be attractive. The slide arm cover 6 is provided with a slide hole 61, and the slide shaft 3 is slid through the slide hole 61. The sliding shaft 3 includes a limiting portion 31 and a sliding portion 32, wherein the limiting portion 31 is disposed below the sliding hole 61 and is used for limiting the sliding shaft 3 from sliding out of the sliding hole 61, that is, the limiting portion 31 is used for preventing the sliding shaft 3 from being drawn out of the sliding hole 61; the sliding portion 32 is fixedly connected to the limiting portion 31 and slides back and forth in the sliding hole 61, and the rotating shaft 41 is rotatably connected to the sliding portion 32. It is understood that the width of the restricting portion 31 should be larger than the width of the sliding hole 61, and the width of the sliding portion 32 should be slightly smaller than the width of the sliding hole 61.

Preferably, the sliding hole 61 extends along the length direction of the sliding arm cover 6, and the sliding hole 61 matches with the external shape of the sliding arm cover 6, so that the earmuff assembly 5 can slide along the curve direction of the upper headband 1, thereby adjusting the size of the headband.

Further, the headband earphone according to the embodiment of the present invention further includes a headband wire 7 disposed between the upper headband 1 and the lower headband 2, and a sleeve 8 for connecting one end of the headband wire 7 is installed at one end of the restriction part 31. In the embodiment, the headband line 7 is internally stored, the expansion and contraction of the S-shaped wire are utilized, the structure of the sliding arm cover 6 is combined, the wire and the sliding shaft 3 are fixed and guided by the sleeve 8, and the defects of artificial damage and service life caused by the leakage of the headband line 7 are overcome.

Furthermore, the upper headband 1 is a plastic headband made of TR90 material, the lower headband 2 is a silica gel headband made of silica gel material, and the upper headband 1 is seamlessly connected with the lower headband 2, so that the whole headband is free of gaps, and the defect that hair is likely to be clipped during wearing is overcome.

Further, the ear shell assembly 5 includes an ear shell 51, an ear cup 52 and an ear shell decorative cover 53. Wherein, earmuff 51 is connected on pivot 41, and earmuff 52 cover is established on earmuff 51 keeps away from pivot 41 one side, and this earmuff 52 is used for hugging closely user's ear, and earmuff dress trim cover 53 covers and establishes on earmuff 51. In addition, a sound hole 511 is opened at a position of the ear shell 51 close to the rotation shaft 41, the ear shell decoration cover 53 is used for shielding the sound hole 511, and the air flow of the sound hole 511 passes through the sound hole 511 from the inner cavity of the ear shell 51 and then passes through the gap between the ear shell decoration cover 53 and the rotation shaft 41. The sound hole 511 of the present embodiment adopts a hidden design, so that the risk that the sound hole 511 leaks outside and is easy to store dust and is easy to distort and damage is improved.

Further, referring to fig. 4 and 5, the headband earphone according to the embodiment of the present invention further includes a skin 9 attached to a surface of the earshell 51, wherein the skin 9 is used for protecting the earshell 51 of the earphone and diversifying an external appearance of the earphone. Specifically, because the ear shell skin pasting process is complex, in the embodiment of the invention, the skin material 9 is shaped by a baking die, then secondary hot pressing is carried out by high frequency, so as to ensure that the skin material 9 is flat and completely pasted on the plastic ear shell, the plug hole 512 on the ear shell 51 adopts the laser punching process, and then the skin material 9 positioned on the inner wall of the plug hole 512 is fixed by an aluminum ring 10 riveting method, so that the defect of pure manual manufacturing of the skin pasting process is overcome, only flat and simple parts can be pasted, the productivity and the quality of the product are ensured, and the ear shell skin pasting process can be applied to products with complex curved surfaces.

In summary, the embodiments of the present invention have the following beneficial effects:

(1) utilize special material and structure with bandeau integral type design, prevent to press from both sides hair, especially women's earphone.

(2) The mode of storage and the hiding of earphone head belt line 7 prevent external force destruction and artificial damage.

(3) The sound hole 511 of the ear shell is designed to be hidden, so that the sound hole 511 can be prevented from hiding foreign matters and being damaged, and the service life is prolonged.

(4) The sliding shaft 3 and the rotating shaft 41 are designed in an integrated mode, the earmuffs 51 can rotate/slide simultaneously by adopting a spherical structure, the earmuffs are suitable for consumers with different head types, and the comfort level is better.

(5) The improvement of the skin sticking process and the adoption of the mold enable the operation of the jig to be quantized.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents or improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A headband earphone is characterized by comprising an upper headband and a lower headband which are mutually buckled, sliding shafts which are arranged at two ends of the lower headband in a sliding mode, a rotating shaft assembly which is connected to the sliding shafts in a rotating mode and is spherical, and an earshell assembly which is detachably connected to the rotating shaft assembly; the pivot subassembly is established including the cover the epaxial spherical pivot that is of sliding to and cover and establish and be the fixed lid of spherical pivot in the sliding shaft, the pivot with the fixed lid of pivot will one side clamp of earlap subassembly is established, the earlap subassembly can be connected towards diversified rotation together with the pivot on the sliding shaft.

2. The headband earphone according to claim 1, further comprising a sliding arm cover disposed at both ends of the lower headband and fastened to the upper headband, wherein the sliding arm cover is opened with a sliding hole for the sliding shaft to slide, the sliding shaft comprises a limiting portion disposed below the sliding hole for limiting the sliding shaft to slide out of the sliding hole and a sliding portion fixedly connected to the limiting portion for sliding back and forth in the sliding hole, and the rotation shaft assembly is rotatably connected to the sliding portion.

3. The headband earphone according to claim 2 wherein the slide hole is provided to extend along a length direction of the slide arm cover.

4. The headband headphone according to claim 2, further comprising a headband wire disposed between the upper headband and the lower headband, wherein one end of the restricting portion is mounted with a sleeve for connecting one end of the headband wire.

5. The headband earphone according to any one of claims 1 to 4, wherein the upper headband is a plastic headband, the lower headband is a silica gel headband, and the upper headband and the lower headband are connected without a gap.

6. The headband earphone according to claim 1 wherein the earshell assembly comprises an earshell connected to the rotation shaft and an earmuff covering a side of the earshell away from the rotation shaft, wherein the earshell has a sound hole near the rotation shaft, and further comprises an earshell decoration cover covering the earshell and blocking the sound hole.

7. The headband headset according to any one of claims 1 to 4, further comprising a skin material provided on a surface of the earshell.

8. The headband earphone according to claim 7 wherein the skin material is shaped by baking and then hot-pressed on the surface of the earshell by a secondary heating process using a high frequency wave.

9. The headband earphone according to claim 8, wherein the earshell is provided with a plug hole by laser drilling, and an aluminum ring for riveting and fixing the leather material on the inner wall of the plug hole is arranged in the plug hole.