CN205829972U - A wireless bluetooth earphone with a signal antenna built into the ear hook - Google Patents

Abstract

The utility model relates to a wireless Bluetooth earphone with a signal antenna arranged in an ear-hang, which comprises a left earphone and a right earphone, wherein the left earphone and the right earphone comprise an ear shell main body, an ear-hang and an ear cap, the ear-hang is arranged in the back ditch of the human ear, the ear cap is stuffed in the human ear, a main control PCB board and a loudspeaker are arranged in the ear shell main body, the ear-hang is internally provided with a signal antenna, the main control PCB board is internally provided with a Bluetooth transceiver module and a power module, the power module is electrically connected with the Bluetooth transceiver module, the Bluetooth transceiver module is electrically connected with the signal antenna through a lead wire, the signal antenna is externally arranged on the ear shell main body, the ear-hang Bluetooth earphone of the utility model has reasonable structure design, when the left earphone and the right earphone are worn on the ear, a good stereo sound effect can be obtained, the antenna is arranged in the ear-hang and externally arranged on the ear shell main body, a bifurcation groove separates the, can reduce the loss by 25 percent, ensure the stable signal transmission and meet the use requirements of consumers.

Description

A wireless bluetooth earphone with a signal antenna built into the ear hook

technical field

The utility model relates to the field of earphones, in particular to a wireless bluetooth earphone in which a signal antenna is built into an ear hook.

Background technique

With the advancement of communication technology, wireless communication technology is loved by more and more people because of its ease of use. Among them, Bluetooth headsets are popular because of their advantages such as easy portability, simple operation, good data transmission signals, and no need for signal lines. Consumers welcome.

Bluetooth headsets on the market are roughly divided into single-ear Bluetooth headsets and stereo binaural Bluetooth headsets. The single-ear Bluetooth headsets can be worn directly on a single ear. The main function is to answer and hang up calls, and the volume can be adjusted. Adjustment is very convenient to use, but the disadvantage is that it occurs on one side, there is no stereo surround effect, and the effect is not good, while the stereo earphone adopts a double earphone structure, which effectively solves the problems encountered by the single ear earphone.

Stereo earphones can be divided into two structures: wired and wireless. The left and right earphones of wired stereo earphones transmit signals through signal lines. Comfortable; wireless stereo earphones use signal antennas for signal transmission, truly wireless design, will not be tied up by wires when using, and are more convenient to use, but because the antennas of wireless stereo earphones on the market are usually Placed in the earphone shell and integrated with the main control circuit board, the antenna is easily affected by the main control circuit board on the one hand, and on the other hand it is too close to the head, so that the transmission signal is unstable and the Bluetooth headset cannot work normally.

Utility model content

In order to solve the technical problem of the unstable signal of the wireless bluetooth headset in the prior art, the utility model provides a wireless bluetooth headset with a reasonable structural design and a convenient signal antenna built into the earhook. The specific technical scheme is as follows:

A wireless bluetooth earphone with a signal antenna built into the earhook, comprising a left earphone and a right earphone. Both the left earphone and the right earphone include an earshell main body, an earhook and an ear cap. Inserted into the human ear, the earhook is a bifurcated earhook, the main control PCB board and the speaker are arranged in the main body of the ear shell, the signal antenna is arranged in the earhook, and the Bluetooth transceiver module is arranged in the main control PCB board and the power module, the power module is electrically connected to the bluetooth transceiver module, the bluetooth transceiver module is electrically connected to the signal antenna through the lead wire, and the signal antenna is externally placed on the main body of the earshell.

As a preferred solution of the present invention, the left earphone and the right earphone are respectively connected for data through the signal antenna and the bluetooth transceiver module, and transmit and receive signals and interconnect each other in real time.

As a preferred solution of the present invention, the ear hook is provided with a bifurcation groove for isolating the contact between the signal antenna and the human body, and the signal antenna is installed on one side of the bifurcation groove; the other side close to the human body is a clear area.

As a preferred solution of the present utility model, the bifurcating groove is a triangular through hole or a circle or a square.

As a preferred solution of the present invention, the ear hook is provided with a positioning member for fixing the position of the signal antenna and the lead wire.

As a preferred solution of the present invention, the Bluetooth transceiver module includes a Bluetooth receiver and a Bluetooth transmitter.

As a preferred solution of the present utility model, the ear shell main body includes an upper cover, a middle shell and a lower cover, the upper cover is closed above the middle shell, the main control PCB board and the speaker are installed in the middle of the middle shell, and the bottom of the middle shell is covered Close the lid.

As a preferred solution of the present invention, the side of the main body of the ear shell is provided with a silicone button, the silicone key includes a power switch key and a volume adjustment key, and a touch panel is provided on the surface of the main body of the ear shell.

As a preferred solution of the present invention, the power supply module is a rechargeable battery.

As a preferred solution of the present invention, the ear hanger is made of TPE and PP, the ear shell body is made of ABS, and the ear cap is made of silica gel.

Beneficial effects of the utility model: the structure design of the ear-hook bluetooth earphone of the utility model is reasonable. When the left earphone and the right earphone are worn on the ears, a good stereo effect can be obtained. The antenna is built into the earhook and placed outside the ear. The main body of the shell can reduce 20% loss and ensure stable signal transmission. In addition, the bifurcation groove separates the signal antenna from the human body to prevent the human body from directly contacting the signal antenna and affecting signal transmission, so as to obtain better use effect and meet the needs of consumers. need.

Description of drawings

Fig. 1 is the front view of the utility model;

Fig. 2 is a side view of the utility model;

Fig. 3 is the top view of the utility model;

Fig. 4 is an exploded view of the utility model;

Fig. 5 is a schematic diagram of the installation of the signal antenna of the present invention.

detailed description

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described further:

In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred position or element must have a specific orientation, to use a specific The azimuth structure and operation, therefore can not be construed as the limitation of the present utility model.

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention depending on the specific circumstances.

As shown in Figures 1 and 2, a wireless bluetooth earphone with a signal antenna built into the ear hook includes a left earphone and a right earphone. The left earphone and the right earphone have the same structure. Hanger 1 and ear cap 2, the ear hanger 1 is hung in the back groove of the human ear, the ear cap 2 is inserted into the human ear, the main control PCB board 3 and the speaker 4 are arranged in the main body of the ear shell, and the ear hanger 1 A signal antenna 5 is provided, and the main control PCB board 3 is provided with a Bluetooth transceiver module and a power module, the power module is electrically connected to the Bluetooth transceiver module, and the Bluetooth transceiver module transmits and receives data externally, and the Bluetooth transceiver module includes a Bluetooth receiver and a Bluetooth transmitter. The Bluetooth transceiver module is electrically connected to the signal antenna 5 through the lead wire 6, and the signal antenna 5 is placed outside the main body of the ear shell, which can effectively protect the signal stability.

The ear-hook wireless bluetooth earphone of the utility model can be used unilaterally or bilaterally to obtain a stereo effect, and the left earphone and the right earphone are respectively connected with the bluetooth transceiver module for data through the signal antenna 5, and transmit and receive signals and interconnect each other in real time. , to ensure stable signal and easy to use. In addition, the earhook 1 is provided with a bifurcation groove 11 that isolates the signal antenna 5 from contacting the human body. The signal antenna 5 is installed on one side of the bifurcation groove 11; the other side close to the human body is a clear area, and the bifurcation groove 11 is The triangular through hole or round or square can effectively separate the signal antenna 5 from direct contact with the human body. The earhook 1 is provided with a positioning piece 12 for fixing the position of the signal antenna 5 and the lead wire 6. The positioning piece 12 ensures that the signal antenna 5 and the lead wire 6 are not easily connected. walk.

Specifically, the ear shell main body includes an upper cover 7, a middle shell 8 and a lower cover 9, the upper cover 7 is closed above the middle shell 8, the main control PCB board 3 and the horn 4 are installed in the middle of the middle shell 8, and the middle shell 8 The lower cover 9 is closed at the bottom, and the ear cap 2 is installed on the outer side of the lower cover 9, which is easy to disassemble and install to save time. In addition, a silicone button 10 is provided on the side of the main body of the earshell. The silicone button 10 includes a power switch key and a volume adjustment key. A touch panel is arranged on the surface of the main body of the earshell. The power module is a rechargeable battery. The earhook 1 is made of TPE and PP, the main body of the ear shell is made of ABS, and the ear cap 2 is made of silicone, which is not easy to damage.

In short, the ear-hook wireless bluetooth earphone of the utility model is easy to wear and not easy to fall off. The signal antenna is placed outside the main body of the ear shell, the signal transmission is stable, and the loss of 25% can be reduced to ensure that the earphone can be used normally without increasing the signal. Under the premise of the intensifier, the same use effect can be obtained, the cost can be saved, and the actual needs of consumers can be met.

The above content is a further detailed description of the utility model in conjunction with specific preferred embodiments. It cannot be determined that the specific implementation of the utility model is only limited to these descriptions. Under the premise of the concept of the utility model, some simple deduction or replacement can also be made, which should be regarded as belonging to the protection scope of the utility model.

Claims (10)

1. A wireless bluetooth earphone with a signal antenna built into the earhook, comprising a left earphone and a right earphone, the left earphone and the right earphone both include an ear shell main body, an earhook and an ear cap, and the earhook is installed in the ditch behind the human ear, The ear cap is inserted into the human ear, and the ear hook is a bifurcated ear hook. It is characterized in that: the main control PCB board and the horn are arranged in the main body of the ear shell, a signal antenna is arranged in the ear hook, and the main control PCB board There is a Bluetooth transceiver module and a power module inside, the power module is electrically connected to the Bluetooth transceiver module, the Bluetooth transceiver module is electrically connected to the signal antenna through a lead wire, and the signal antenna is placed outside the main body of the ear shell. 2. A wireless bluetooth earphone with a signal antenna built into the earhook according to claim 1, characterized in that: the left earphone and the right earphone respectively carry out data connection through the signal antenna and the bluetooth transceiver module, and transmit and receive each other in real time signal and interconnection. 3. A wireless bluetooth earphone with a signal antenna built into the earhook according to claim 1, characterized in that: the earhook is provided with a bifurcation groove that isolates the signal antenna from contacting the human body, and one side of the bifurcation groove Install the signal antenna; the other side close to the human body is the clearance area. 4. The wireless bluetooth earphone with the signal antenna built into the ear hook according to claim 3, characterized in that: the bifurcating groove is a triangular through hole or a circle or a square. 5. The wireless bluetooth earphone with the signal antenna built into the earhook according to claim 1, wherein the earhook is provided with a positioning piece for fixing the position of the signal antenna and the lead wire. 6 . The wireless Bluetooth earphone with built-in signal antenna in the ear hook according to claim 1 , wherein the Bluetooth transceiver module includes a Bluetooth receiver and a Bluetooth transmitter. 7 . 7. A wireless bluetooth earphone with a signal antenna built into the earhook according to claim 1, wherein the main body of the ear shell comprises an upper cover, a middle shell and a lower cover, and the upper cover is closed above the middle shell, The main control PCB board and the speaker are installed in the middle of the middle case, and the bottom of the middle case is covered with a lower cover. 8. A wireless bluetooth earphone with a signal antenna built into the earhook according to claim 1, characterized in that: the side of the main body of the ear shell is provided with a silicone button, the silicone button includes a power switch key and a volume adjustment key, and the earphone A touch panel is provided on the surface of the shell body. 9. A wireless bluetooth earphone with a built-in signal antenna in an earhook according to claim 1, wherein the power module is a rechargeable battery. 10. A wireless bluetooth earphone with a signal antenna built into the earhook according to claim 1, characterized in that: the earhook is made of TPE and PP, the ear shell body is made of ABS, and the ear cap is made of silica gel become.