CN111601207A - Bluetooth headset of conductive contact and loudspeaker bleeder vent integral type - Google Patents

Abstract

The invention provides a conductive contact and speaker air hole integrated Bluetooth headset, which is characterized by comprising: a housing; the loudspeaker assembly, the battery assembly, the PCB and the FPC are arranged inside the shell; the FPC board is electrically connected with the PCB board, and conductive contacts and horn vent holes are arranged on the FPC board; the shell is provided with a concave hole, the positions of the conductive contact and the horn air hole are both arranged in the concave hole, and the conductive contact and the horn air hole are arranged on the FPC board, so that the structure is simple, the assembly is convenient, and the processing is simpler; practice thrift the space, conductive contact's distance apart little, conductive contact and loudspeaker bleeder vent all set up in the concave hole, make the trompil on the shell diminish, make bluetooth headset's appearance more pleasing to the eye.

Description

A bluetooth earphone with integrated conductive contact and speaker vent hole

【Technical field】

The invention relates to the field of bluetooth earphones, in particular to a bluetooth earphone in which a conductive contact and a vent hole of a speaker are integrated.

【Background technique】

When people make calls, listen to music or other audio, in order not to affect other people, they usually use Bluetooth headsets to connect mobile phones or other audio playback devices. The existing conductive contacts of Bluetooth headsets are in the form of copper pillars, and each conductive contact corresponds to a hole. Such a structure is inconvenient to manufacture and process, has high cost, and has a complex structure, and two holes need to be correspondingly opened on the shell. The speaker ventilation holes are arranged on the shell, so that there are many openings on the Bluetooth headset, which affects the shape of the Bluetooth headset. To this end, a bluetooth headset integrated with conductive contacts and speaker vents has been developed.

[Content of the invention]

In order to solve the problems of inconvenient processing, high cost, complex structure and poor appearance of the copper column conductive contacts of the Bluetooth headset, the purpose of the present invention is to provide a Bluetooth headset with an integrated conductive contact and a speaker vent.

In order to solve the above problems, the present invention provides the following technical solutions:

The invention provides a bluetooth earphone with an integrated conductive contact and a speaker vent hole, which is characterized by comprising: a shell; a speaker assembly, a battery assembly, a PCB board, and an FPC board are arranged inside the shell; the FPC board It is electrically connected to the PCB board, and the FPC board is provided with conductive contacts and horn ventilation holes; the casing is provided with concave holes, and the positions of the conductive contacts and the horn ventilation holes are all arranged in the concave holes.

The above-mentioned bluetooth earphone with integrated conductive contact and speaker vent is characterized in that the FPC board is provided with a hardened layer or a reinforcing rib.

The above-mentioned bluetooth earphone with integrated conductive contact and speaker vent is characterized in that the conductive contact is coated with a conductive ink layer, and the color of the conductive ink layer is consistent with the color of the shell .

The above-mentioned bluetooth earphone with integrated conductive contact and speaker vent is characterized in that a tuning net is arranged at the speaker vent, and the tuning net is arranged on the inner side of the FPC board.

The above-mentioned bluetooth earphone with integrated conductive contact and speaker vent is characterized in that the outer shell is assembled and assembled by a bottom shell, a middle shell, an upper shell and an ear cap.

The present invention has the following advantages:

1. The present invention refers to a bluetooth earphone with integrated conductive contacts and speaker vents. The conductive electrical contacts are arranged on the FPC board, and the corresponding positions are arranged in the concave holes. The structure is simple, the assembly is convenient, and the cost is low.

2. The present invention refers to a bluetooth earphone with an integrated conductive contact and a speaker vent hole. The shell is provided with a concave hole, and the conductive contact is correspondingly arranged in the concave hole, so that the appearance of the bluetooth earphone is more beautiful.

3. The present invention refers to a bluetooth earphone in which the conductive contact and the vent hole of the speaker are integrated, and the vent hole of the speaker is arranged in the concave hole, so that the appearance of the bluetooth earphone is more beautiful.

4. The present invention refers to a bluetooth earphone in which the conductive contact and the vent hole of the speaker are integrated, and a tuning net is provided to make the sound quality better.

5. The present invention refers to a bluetooth earphone in which the conductive contact and the vent hole of the speaker are integrated, which is simple in processing and convenient in production and assembly.

【Description of drawings】

Fig. 1 is the overall schematic diagram of the present invention;

Fig. 2 is A-A sectional schematic diagram of the present invention;

Fig. 3 is the exploded schematic diagram of the present invention.

【Detailed ways】

1-3, the present invention provides a bluetooth earphone with an integrated conductive contact and a horn vent, which is characterized by comprising: a casing 1; the casing 1 is provided with a horn assembly 2 and a battery assembly inside. 3. PCB board 4, FPC board 5; the FPC board 5 is electrically connected with the PCB board 4, and the FPC board 5 is provided with conductive contacts 51 and speaker ventilation holes 52; the housing 1 is provided with a concave The holes 11, the positions of the conductive contacts 51 and the vent holes 52 of the horn are all set in the concave holes 11, and the conductive contacts can be used for charging or communication; the conductive contacts 51 and the horn ventilate The hole 52 is arranged on the FPC board 5, the structure is simple, the assembly is convenient, and the processing becomes simpler; space saving, the distance between the conductive contacts 51 is small, and the conductive contacts 51 and the speaker ventilation holes 52 are both provided In the concave hole 11, the openings on the shell 1 are reduced, so that the appearance of the Bluetooth headset is more beautiful.

One of the preferred modes of the present invention is that the FPC board 5 is provided with a hardened layer or reinforcing ribs to facilitate the positioning and assembly of the FPC board 5 in the housing 1 .

One of the preferred modes of the present invention is that the conductive contact 51 is coated with a conductive ink layer, and the color of the conductive ink layer is consistent with the color of the housing 1 , so that the color of the conductive contact 51 is the same as the color of the housing 1 . Consistent, making the appearance of the Bluetooth headset more beautiful.

One of the preferred modes of the present invention is that the speaker vent hole 52 is provided with a tuning net 53, the tuning net 53 is arranged on the inner side of the FPC board 5, and the tuning net 53 is conducive to adjusting the Bluetooth headset The sound quality is better, the sound quality is better, and the user experience is better.

One of the preferred modes of the present invention is that the casing 1 is assembled and assembled by the bottom casing 12 , the middle casing 13 , the upper casing 14 , and the ear cap 15 , which is convenient for production and assembly.

The present invention is not limited to the precise structures described above and illustrated in the accompanying drawings, and various modifications and changes may be made without departing from its scope. The scope of the present invention is limited only by the appended claims. Any improvements or modifications made to the present invention by using any common knowledge or conventional technical means in the technical field fall within the protection scope of the present invention.

Claims (5)

1. An integrated Bluetooth headset with conductive contacts and horn vents, characterized in that it comprises: a casing (1); the casing (1) is internally provided with a horn assembly (2), a battery assembly (3), a PCB a board (4), an FPC board (5); the FPC board (5) is electrically connected with the PCB board (4), and the FPC board (5) is provided with two conductive contacts (51) and a speaker for ventilation A hole (52); the casing (1) is provided with a concave hole (11), and the positions of the contact (51) and the vent hole (52) of the horn are all set in the concave hole (11). 2 . The Bluetooth earphone integrated with the conductive contact and the vent hole of the speaker according to claim 1 , wherein the FPC board ( 5 ) is provided with a hardened layer or a reinforcing rib. 3 . 3. The bluetooth earphone integrated with a conductive contact and a speaker vent hole according to claim 1, wherein the contact (51) is coated with a conductive ink layer, and the conductive ink layer is coated with a conductive ink layer. is the same color as the shell (1). 4. The bluetooth earphone with an integrated type of conductive contact and horn ventilation hole according to claim 1, characterized in that said horn ventilation hole (52) is provided with a tuning net (53), said tuning The sound net (53) is arranged on the inner side of the FPC board (5). 5. The bluetooth earphone with integrated type of conductive contact and speaker vent hole according to claim 1, characterized in that the shell (1) is composed of a bottom shell (12), a middle shell (13), an upper shell ( 14) The ear cap (15) is assembled and assembled.

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