CN218648926U

CN218648926U - Bluetooth headset with metal handle

Info

Publication number: CN218648926U
Application number: CN202222432115.0U
Authority: CN
Inventors: 黄远青
Original assignee: Shenzhen Meisse High Tech Co ltd
Current assignee: Shenzhen Meisse High Tech Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2023-03-17
Anticipated expiration: 2032-09-14

Abstract

The utility model discloses a metal handle bluetooth headset, include: the earphone head comprises a shell, wherein a loudspeaker and an FPC antenna are arranged in the shell; the earphone handle is connected with the earphone head, and a PCB main board is arranged in the earphone handle; the FPC antenna is connected with the PCB mainboard, and the FPC antenna extends from the PCB mainboard to the loudspeaker. By increasing the radiation area of the antenna, higher radiation efficiency can be obtained, and the metal handle is adopted, so that the antenna is high-end and fashionable in appearance.

Description

Bluetooth headset with metal handle

Technical Field

The utility model relates to the technical field of earphones, in particular to metal handle bluetooth headset.

Background

Bluetooth headset is loved by user's deeply because of its advantage such as convenient and small and exquisite, and application range is more and more wide, discloses the Bluetooth headset antenna design of multiple structure among the prior art, and wherein there is board-mounted monopole antenna, board-mounted inverted F type antenna, wire monopole antenna, FPC antenna, LDS radium carving antenna, ceramic antenna etc..

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a metal handle bluetooth headset can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

a metal-grip bluetooth headset, comprising:

the earphone head comprises a shell, wherein a loudspeaker and an FPC antenna are arranged in the shell;

the earphone handle is connected with the earphone head, and a PCB main board is arranged in the earphone handle;

the FPC antenna is connected with the PCB mainboard, and the FPC antenna extends to the loudspeaker from the PCB mainboard.

Further, the FPC antenna is connected with the loudspeaker from the PCB main board along the inner wall of the top of the shell.

Furthermore, the earphone handle is made of metal.

Further, still include the bluetooth chip, the bluetooth chip with PCB mainboard connection.

Further, still include soft winding displacement and battery, soft winding displacement with the bluetooth chip with the battery is connected, the battery is located inside the casing.

Furthermore, the shell is provided with a sound outlet hole, the loudspeaker is arranged at the sound outlet hole, and the loudspeaker is electrically connected with the PCB mainboard.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model relates to a rationally, convenient to use through the radiating area who increases the antenna, can obtain higher radiant efficiency to adopt the metal handle, the outward appearance is high-end, fashion, and visible this kind of utility model, the function is comprehensive, is fit for extensively promoting.

Drawings

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

Fig. 1 is the structure schematic diagram of the bluetooth headset with a metal handle of the present invention.

Fig. 2 is an exploded view of the metal handle bluetooth headset of the present invention.

In the figure: 1. a housing; 2. a horn; 3. an FPC antenna; 4. a PCB main board; 5. a Bluetooth chip; 6. soft flat cable; 7. a battery; 8. a sound outlet hole; 9. an earphone handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

A metal handle bluetooth headset as shown in fig. 1-2, comprising:

the earphone head comprises a shell 1, wherein a loudspeaker 2 and an FPC antenna 3 are arranged in the shell 1;

the earphone handle 9, the earphone handle 9 is connected with the earphone head, and the PCB mainboard 4 is arranged in the earphone handle 9;

the FPC antenna 3 is connected with the PCB mainboard 4, and the FPC antenna 3 extends from the PCB mainboard 4 to the loudspeaker 2.

Further, the FPC antenna 3 is connected to the horn 2 from the PCB main board 4 along the inner wall of the top of the housing 1.

Further, the earphone handle 9 is made of metal.

Further, still include bluetooth chip 5, bluetooth chip 5 with PCB mainboard 4 is connected.

Further, still include soft winding displacement 6 and battery 7, soft winding displacement 6 with bluetooth chip 5 with battery 7 is connected, battery 7 is located inside casing 1.

Further, the casing 1 is provided with a sound outlet hole 8, the horn 2 is arranged at the sound outlet hole 8, and the horn 2 is electrically connected with the PCB main board 4.

The Bluetooth headset antenna is an FPC antenna 3 and consists of an antenna radiation unit and a reference ground. Antenna radiation unit passes through below the metal handle and the opening of earphone head joint portion from the top of bluetooth earphone handle and extends towards loudspeaker 2 directions and pastes on loudspeaker 2, has increased the radiating area of antenna, can obtain high radiation efficiency, refers to ground and constitutes for PCB board and metal handle. The antenna works on a Bluetooth 2.4GHz frequency band, and has good consistency and high radiation efficiency. Compared with the prior art, the invention has one or more of the following advantages:

1. the metal handle is adopted, so that the appearance is high-end and fashionable.

2. The antenna radiation unit extends to the horn, the antenna radiation area is increased, the radiation efficiency is high,

3. is convenient for mass production.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected" and "connected" are to be interpreted broadly, and may be, for example, a mechanical connection or an electrical connection, a communication between two elements, a direct connection, or an indirect connection through an intermediate medium, and those skilled in the art may understand the specific meanings of the above terms according to specific situations.

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

Claims

1. A metal handle Bluetooth headset, comprising:

the earphone head comprises a shell (1), wherein a loudspeaker (2) and an FPC antenna (3) are arranged in the shell (1);

the earphone handle (9), the earphone handle (9) is connected with the earphone head, and a PCB main board (4) is arranged in the earphone handle (9);

the FPC antenna (3) is connected with the PCB main board (4), and the FPC antenna (3) extends from the PCB main board (4) to the loudspeaker (2).

2. The metal handle bluetooth headset according to claim 1, wherein the FPC antenna (3) is connected to the speaker (2) from the PCB main board (4) along the inner wall of the top of the housing (1).

3. The bluetooth headset with a metal handle according to claim 2, wherein the headset handle (9) is made of metal.

4. The metal handle Bluetooth headset of claim 3, further comprising a Bluetooth chip (5), wherein the Bluetooth chip (5) is connected to the PCB motherboard (4).

5. The Bluetooth headset with a metal handle as claimed in claim 4, further comprising a flexible cable (6) and a battery (7), wherein the flexible cable (6) is connected to the Bluetooth chip (5) and the battery (7), and the battery (7) is disposed inside the housing (1).

6. The metal handle Bluetooth headset of claim 5, wherein the housing (1) has a sound outlet hole (8), the speaker (2) is disposed at the sound outlet hole (8), and the speaker (2) is electrically connected to the PCB motherboard (4).