CN214315575U

CN214315575U - Bluetooth headset that high-fidelity is initiatively fallen and is made an uproar

Info

Publication number: CN214315575U
Application number: CN202120379536.4U
Authority: CN
Inventors: 秦永平; 傅光
Original assignee: Shenzhen Rongtaifeng Technology Co ltd
Current assignee: Shenzhen Rongtaifeng Technology Co ltd
Priority date: 2021-02-20
Filing date: 2021-02-20
Publication date: 2021-09-28
Anticipated expiration: 2031-02-20

Abstract

The utility model relates to a bluetooth headset technical field, and a bluetooth headset of making an uproar falls in high-fidelity initiative is disclosed, including bandeau and earphone shell, earphone shell's the fixed ring packing ring that is equipped with of opening part, ring packing ring's inner wall is fixed and is equipped with and hides the net, earphone shell's the vertical mainboard that is equipped with in inside, the fixed surface of mainboard is equipped with loudspeaker unit and the unit of making an uproar falls in the initiative, earphone shell's the back is equipped with the installing port, and the inside of installing port is equipped with the mounting panel, the fixed two connecting rods that are equipped with of side symmetry of mounting panel, the terminal of two connecting rods all with the side fixed connection of mainboard, the fixed plate that is equipped with all is fixed in both sides about the surface of mounting panel, earphone shell's the back just is located the upper and lower both sides of mounting panel and all fixes and is equipped with the dead lever, the fixed orifices that is used for the dead lever to pass is seted up on the surface of fixed plate. The utility model discloses not only high-fidelity is initiatively fallen and is fallen the noise, and is convenient for take out the maintenance with the inside mainboard of earphone casing, has ensured bluetooth headset's practicality.

Description

Bluetooth headset that high-fidelity is initiatively fallen and is made an uproar

Technical Field

The utility model relates to a bluetooth headset technical field especially relates to a bluetooth headset of making an uproar falls in high-fidelity initiative.

Background

With the popularization of earphones, the connection modes can be roughly divided into wired and wireless modes, and due to the popularization of the Bluetooth technology, the wireless earphones generally adopt the Bluetooth connection mode, so that the problem that a user can worry about earphone connecting wires is well solved.

However, the bluetooth earphones on the market are generally easy to be interfered by the outside world and do not have the active noise reduction effect, so that when the bluetooth earphones listen to music or answer a call, the output tone quality is poor, larger noise can appear, and in addition, a mainboard inside the bluetooth earphones is not easy to disassemble and maintain. Therefore, the utility model provides a bluetooth headset that high-fidelity is initiatively fallen and is made an uproar.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art bluetooth headset generally all easily receives external interference, and it does not have the effect of actively falling the noise, when causing it to listen to the music or answer a call, output tone quality is poor, great noise can appear, the difficult problem of dismantling the maintenance of the inside mainboard of bluetooth headset in addition, and the bluetooth headset who falls of high-fidelity initiative that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-fidelity active noise reduction Bluetooth headset comprises a head band and a headset shell, wherein an annular gasket is fixedly arranged at an opening of the headset shell, a shielding net is fixedly arranged on the inner wall of the annular gasket, a main board is vertically arranged inside the headset shell, a horn unit and an active noise reduction unit are fixedly arranged on the surface of the main board, a mounting port is formed in the back surface of the headset shell, a mounting plate is arranged inside the mounting port, two connecting rods are symmetrically and fixedly arranged on the side surface of the mounting plate, the tail ends of the two connecting rods are fixedly connected with the side surface of the main board, fixing plates are fixedly arranged on the upper side and the lower side of the surface of the mounting plate, fixing rods are fixedly arranged on the back surface of the headset shell and positioned on the upper side and the lower side of the mounting plate, fixing holes for the fixing rods to pass through are formed in the surface of the fixing plates, a cavity is formed in the fixing rods, and a clamping mechanism clamped with the fixing plate is arranged in the cavity.

Preferably, chucking mechanism includes connecting block, spring and fixture block, the connecting block is the inside that the level is located the cavity, the spring is the vertical downside that is located the connecting block, the both ends of spring respectively with the lateral wall of connecting block and the lateral wall fixed connection of cavity, the fixture block is fixed to be set up on one side of spring is kept away from to the connecting block, and the opposite side of fixture block runs through to the outside of dead lever and sets up with the fixed plate joint.

Preferably, one side of the clamping block, which is positioned outside the fixing rod, is provided with an inclined surface.

Preferably, the upper side and the lower side of the mounting opening are both fixedly provided with a stop block, and the mounting plate is clamped and arranged in the mounting opening through the stop blocks.

Preferably, the shielding net is arranged in a concave shape.

Preferably, the inner wall of the annular gasket is fixedly provided with a noise reduction ring.

Compared with the prior art, the utility model provides a bluetooth headset of making an uproar falls in high-fidelity initiative possesses following beneficial effect:

1. this bluetooth headset of making an uproar falls in high-fidelity initiative, through the annular gasket that is equipped with, shelter from the net and fall the ring of making an uproar, can reduce the influence of external interference to the earphone, fall the unit of making an uproar through the initiative that is equipped with, can make the earphone possess the initiative and fall the function of making an uproar.

2. This bluetooth headset of making an uproar falls in high-fidelity initiative through mounting panel, connecting rod, fixed plate, dead lever, connecting block, spring, fixture block and dog, is convenient for dismantle mounting panel and earphone casing to be convenient for take out the maintenance with the inside mainboard of earphone casing.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses not only high-fidelity initiative is fallen and is fallen the noise, and is convenient for take out the maintenance with the inside mainboard of earphone casing, has ensured bluetooth headset's practicality.

Drawings

Fig. 1 is a schematic structural diagram of a high-fidelity active noise reduction bluetooth headset according to the present invention;

fig. 2 is a schematic view of the internal structure of the earphone housing of fig. 1;

fig. 3 is an enlarged view of a portion a of fig. 2.

In the figure: the noise reduction device comprises a headband 1, a headset shell 2, an annular gasket 3, a shielding net 4, a main board 5, a loudspeaker unit 6, an active noise reduction unit 7, an installation board 8, a connecting rod 9, a fixing board 10, a fixing rod 11, a connecting block 12, a spring 13, a fixture block 14, a stop block 15 and a noise reduction ring 16.

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.

Referring to fig. 1-3, a high-fidelity active noise reduction bluetooth headset comprises a headband 1 and a headset housing 2, wherein an annular gasket 3 is fixedly arranged at an opening of the headset housing 2, a noise reduction ring 16 is fixedly arranged on the inner wall of the annular gasket 3, a shielding net 4 is fixedly arranged on the inner wall of the annular gasket 3, the shielding net 4 is arranged in a concave shape and can reduce external noise interference, a main board 5 is vertically arranged inside the headset housing 2, a horn unit 6 and an active noise reduction unit 7 are fixedly arranged on the surface of the main board 5, a mounting port is arranged on the back surface of the headset housing 2, a mounting plate 8 is arranged inside the mounting port, two connecting rods 9 are symmetrically and fixedly arranged on the side surfaces of the mounting plate 8, the tail ends of the two connecting rods 9 are fixedly connected with the side surfaces of the main board 5, fixing plates 10 are fixedly arranged on the upper and lower sides of the surface of the mounting plate 8, fixing rods 11 are fixedly arranged on the back surface of the headset housing 2 and on the upper and lower sides of the mounting plate 8, the surface of fixed plate 10 is seted up and is used for the fixed orifices that dead lever 11 passed, and the inside of dead lever 11 is equipped with the cavity, and the inside of cavity is equipped with the chucking mechanism with fixed plate 10 joint.

Chucking mechanism includes connecting block 12, spring 13 and fixture block 14, connecting block 12 is the inside that the level is located the cavity, spring 13 is the vertical downside that is located connecting block 12, spring 13's both ends respectively with the lateral wall of connecting block 12 and the lateral wall fixed connection of cavity, fixture block 14 is fixed to be set up on one side of spring 13 is kept away from to connecting block 12, and fixture block 14's opposite side runs through to the outside of dead lever 11 and sets up with fixed plate 10 joint, fixture block 14 is located the outside one side of dead lever 11 and adopts the inclined plane setting.

The upper and lower both sides of installing port all are fixed and are equipped with dog 15, and mounting panel 8 passes through dog 15 joint and sets up in the inside of installing port.

In the utility model, when in use, the active noise reduction unit 7 is arranged on the main board 5, so that the earphone body can actively reduce noise with high fidelity, and the annular gasket 3 and the shielding net 4 are arranged and the annular gasket is arranged inside the annular gasket 3, so as to improve the wearing comfort of the noise reduction Bluetooth earphone and improve the passive noise reduction function of the noise reduction Bluetooth earphone; when the maintenance is dismantled with the inside mainboard 5 of earphone casing 2 to needs, the fixture block 14 of both sides is pressed to the hand for fixture block 14 removes to the inside of dead lever 11 and extrudes spring 13 through connecting block 12, can take fixed plate 10 out and dismantle mounting panel 8 from earphone casing 2 from the pole wall of dead lever 11 this moment, thereby can take out the maintenance with the inside mainboard 5 of earphone casing 2, ensured bluetooth headset's practicality.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a bluetooth headset of making an uproar falls in high-fidelity initiative, includes bandeau (1) and earphone casing (2), a serial communication port, the fixed annular packing ring (3) that is equipped with of opening part of earphone casing (2), the fixed net (4) that shelters from that is equipped with of inner wall of annular packing ring (3), the vertical mainboard (5) that is equipped with in inside of earphone casing (2), the fixed surface of mainboard (5) is equipped with loudspeaker unit (6) and initiative and falls the unit (7) of making an uproar, the back of earphone casing (2) is equipped with the installing port, and the inside of installing port is equipped with mounting panel (8), the side symmetry of mounting panel (8) is fixed and is equipped with two connecting rods (9), two the terminal of connecting rod (9) all with the side fixed connection of mainboard (5), the both sides are all fixed being equipped with fixed plate (10) about the surface of mounting panel (8), the back of earphone casing (2) and the upper and lower both sides that are located mounting panel (8) are all fixed and are equipped with fixed fixedly fixed and are equipped with fixed The fixing device comprises a rod (11), wherein a fixing hole for the fixing rod (11) to penetrate is formed in the surface of the fixing plate (10), a cavity is formed in the fixing rod (11), and a clamping mechanism connected with the fixing plate (10) in a clamped mode is arranged in the cavity.

2. The active noise reduction high-fidelity Bluetooth headset of claim 1, wherein the clamping mechanism comprises a connecting block (12), a spring (13) and a clamping block (14), the connecting block (12) is horizontally located inside the cavity, the spring (13) is vertically located at the lower side of the connecting block (12), two ends of the spring (13) are respectively fixedly connected with the side wall of the connecting block (12) and the side wall of the cavity, the clamping block (14) is fixedly arranged on one side of the connecting block (12) far away from the spring (13), and the other side of the clamping block (14) penetrates through the outside of the fixing rod (11) and is clamped with the fixing plate (10).

3. A high-fidelity active noise reduction bluetooth headset as claimed in claim 2, wherein the side of the fixture block (14) located outside the fixing rod (11) is provided with an inclined surface.

4. A high-fidelity active noise reduction bluetooth headset according to claim 1, wherein stoppers (15) are fixedly arranged on both upper and lower sides of the mounting opening, and the mounting plate (8) is clamped inside the mounting opening by the stoppers (15).

5. A high-fidelity active noise reduction bluetooth headset according to claim 1, characterized in that the shielding mesh (4) is arranged in a concave shape.

6. A high-fidelity active noise-reduction bluetooth headset as claimed in claim 1, characterized in that the inner wall of the annular gasket (3) is fixedly provided with a noise-reduction ring (16).