CN212137902U

CN212137902U - Bluetooth headset with in-ear type detecting structure

Info

Publication number: CN212137902U
Application number: CN202021019904.6U
Authority: CN
Inventors: 李林君; 曾德强
Original assignee: Dongguan Koppo Electronic Co ltd
Current assignee: Dongguan Koppo Electronic Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2020-12-11
Anticipated expiration: 2030-06-05

Abstract

The utility model relates to a bluetooth earphone with an in-ear type detecting structure; the earphone comprises an earphone main body and an ear cap, wherein the ear cap is detachably arranged on an ear inserting part of the earphone main body, which is inserted into an ear hole and used for conveying sound, a mounting cavity is arranged in the earphone main body, a loudspeaker and a PCBA (printed Circuit Board Assembly) are arranged in the mounting cavity, the loudspeaker is respectively and electrically connected with the ear cap and the PCBA through wires, and the ear cap is a conductive silica gel part; the beneficial effects of the utility model embody: use the earcap of electrically conductive silica gel material, PCBA board through going into ear portion realization earcap and earphone main part carries out electric connection, make the earphone when wearing, the contact position of the earcap and ear is detected by the PCBA board, realize the earphone automatic playing behind the ear or go out intelligent operation such as automatic pause behind the ear, it detects the direct and ear contact of point, can directly realize going into the ear fast accurately and listen the function, and its simple structure, the product yield is improved, and effective earphone cost that reduces under the prerequisite of effect is listened in the assurance, therefore, the clothes hanger is strong in practicability.

Description

Bluetooth headset with in-ear type detecting structure

Technical Field

The utility model relates to a bluetooth headset refers in particular to a bluetooth headset who has the structure is listened to in-ear formula that can realize that the in-ear is listened through the earcap with the earhole contact.

Background

With the continuous progress of science and technology, the living standard of people is continuously improved, the requirement for mobile equipment is also improved, as the mobile phone is continuously popularized, in order to play audio by using the mobile phone in public places without affecting others, more and more people can choose to carry the earphone with them, the traditional earphone is generally provided with an earphone wire, when in use, the earphone wire is very inconvenient to realize audio transmission with the mobile phone through a connector on the earphone wire, the earphone wire is easy to hook clothes, hang bags and the like to cause falling off, in order to overcome the troubles, various wireless earphones appear on the market, for the common Bluetooth wireless earphones, the earphone wire does not have a detection function, after being worn, the operations of playing and suspending the like of the audio are realized through manual operation, in order to increase the automatic detection capability, the detection earphones on the market at present have a plurality of detection points, so that the production reject ratio is high, the cost of the earphone is extremely high, and the adaptability is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model aims at providing a bluetooth headset especially refers in particular to a bluetooth headset who has the structure is listened to the in-ear formula that can realize that the in-ear is listened through the earcap with the earhole contact.

Realize above-mentioned purpose, the utility model discloses a technical scheme be: the utility model provides a bluetooth headset with structure is listened to in-ear, includes earphone main part and earcap, earcap detachably install in the earphone main part inserts the earhole and is used for carrying sound on the income ear, the inside of earphone main part is provided with the installation cavity, be provided with speaker and PCBA board in the installation cavity, wherein one side of speaker pass through the wire with earcap electric connection, the opposite side pass through the wire with PCBA board electric connection, thereby pass through the PCBA board is right the earcap realizes that the in-ear detects, the earcap is electrically conductive silica gel spare.

Preferably, the speaker is provided with the electrically conductive metal layer of one deck cladding in its outside, electrically conductive metal layer pass through the wire respectively with go into the ear with PCBA board electric connection makes PCBA board via the speaker with it is right to go into the ear realization the degree of depth of going into the ear of earcap is listened.

Preferably, the conductive metal layer is composed of at least one copper foil layer.

Preferably, it is provided with the annular mounting groove to go into the ear, be provided with in the annular mounting groove and switch on the piece, switch on one of them side of piece with earcap electric connection, the other end pass through the wire with speaker electric connection.

Preferably, it is provided with the cavity that is used for the installation to go into the ear the speaker holds the chamber, the annular mounting groove be provided with run through one of which lateral wall thick and communicate in hold the mounting hole in chamber, switch on a fixed mounting in the mounting hole.

Preferably, earcap integrated into one piece be provided with annular mounting groove matched with buckling part, buckling part lock joint in the outside of annular mounting groove makes earcap detachably cover is located go into the outside of ear, and with switch on the piece and contact each other and realize electric communication.

Preferably, a gap for accommodating a wire is formed between an outer side wall of the speaker and an inner side wall of the ear insertion portion.

The beneficial effects of the utility model embody: the utility model aims at providing a bluetooth headset with structure is listened to pleasant formula, use the earcap of conductive silica gel material, PCBA board in realizing earcap and earphone main part through the portion of falling into the ear carries out electric connection, make the earphone when wearing, the contact position by PCBA board to earcap and ear detects, realize the automatic broadcast behind the earphone income ear or intelligent operation such as automatic pause behind the ear, it directly contacts with the ear to listen the point, can directly realize going into the ear fast accurately and listen the function, and its simple structure, the product yield is improved, and effective earphone cost that reduces under the prerequisite of guaranteeing to listen the effect, therefore, the clothes hanger is strong in practicability.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the structure of the ear part of the present invention.

Fig. 3 is a schematic view of the overall internal electrical connection structure of the present invention.

Reference is made to the accompanying drawings in which:

1-a headset body; 2-an ear cap; 3-entering the ear; 4-mounting a cavity; 5-a loudspeaker; 6-PCBA board; 7-a wire; 8-an annular mounting groove; 9-a conducting member; 10-a containment chamber; 11-mounting holes; 12-a fastening part; 13-gap.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings:

as shown in fig. 1-3, a bluetooth headset with an in-ear detecting structure includes a headset main body 1 and an ear cap 2, the ear cap 2 is detachably mounted on an in-ear portion 3 of the headset main body 1 inserted into an ear hole for transmitting sound, a mounting cavity 4 is provided inside the headset main body 1, a speaker 5 and a PCBA board 6 are provided in the mounting cavity 4, one side of the speaker 5 is electrically connected to the ear cap 2 through a wire 7, and the other side is electrically connected to the PCBA board 6 through a wire 7, so that the in-ear detecting is realized for the ear cap 2 through the PCBA board 6, and the ear cap 2 is a conductive silicone part.

Preferably, the speaker 5 is provided with the electrically conductive metal layer of one deck cladding in its outside, the electrically conductive metal layer pass through wire 7 respectively with go into ear 3 with 6 electric connection of PCBA board makes PCBA board 6 via the speaker 5 with it is right to go into ear 3 realization the degree of depth of falling into the ear of earcap 2 is listened.

Preferably, it is provided with annular mounting groove 8 to go into ear 3, be provided with in the annular mounting groove 8 and switch on 9, switch on 9 wherein one side with earcap 2 electric connection, the other end pass through wire 7 with speaker 5 electric connection.

Preferably, the ear insertion part 3 is provided with a hollow accommodating cavity 10 for installing the loudspeaker 5, the annular installation groove 8 is provided with an installation hole 11 penetrating through one side wall of the annular installation groove and communicating with the accommodating cavity 10, and the conduction part 9 is fixedly installed in the installation hole 11.

Preferably, the through-conductor 9 is most preferably but not exclusively selected as a conductive metal block or a conductive silicone block.

Preferably, 2 integrated into one piece of earcap be provided with annular mounting groove 8 matched with buckling part 12, buckling part 12 lock joint in the outside of annular mounting groove 8 makes 2 detachably cover of earcap are located go into the outside of ear 3, and with switch on 9 mutual contacts and realize electric communication.

Preferably, a gap 13 for receiving the lead wire 7 is formed between an outer side wall of the speaker 5 and an inner side wall of the ear insertion portion 3.

The utility model relates to a bluetooth headset with structure is listened to in-ear, adopt the earcap 2 on the earphone main part 1 to cooperate PCBA board 6 in the earphone main part 1 to realize the in-ear to listen, wherein, earcap 2 wholly is conductive silicone spare, earcap 2 is installed on the in-ear portion 3 of earphone main part 1 front end through its buckling part 12 detachably, in-ear portion 3 has the annular mounting groove 8 of buckling the fixed each other with earcap 2 buckling part 12, be provided with mounting hole 11 on this annular mounting groove 8, mounting hole 11 runs through the wall thickness of ear 3, and communicate each other with the holding chamber 10 in-ear portion 3, be provided with conduction piece 9 in mounting chamber 4, conduction piece 9 is optimum but not limited to be metal block or conductive silicone block, speaker 5 is fixed mounting in the holding chamber 10 in-ear portion 3, there is at least one deck conductive metal layer in speaker 5's outside spraying, this conductive metal layer is the optimum copper foil layer but not limited to select as the conductive copper foil layer, the via 9 is electrically connected to the conductive metal layer on the speaker 5 through the wire 7.

Further, the inside of earphone main part 1 is provided with hollow installation cavity 4, and PCBA board 6 is installed in installation cavity 4 to through wire 7 and speaker 5 electric connection, thereby make PCBA board 6 realize the electric connection with earcap 2 through speaker 5 and the piece 9 that switches on going into ear 3.

Further, when in actual use, PCBA board 6 goes into the ear through people to the contact condition of earcap 2 and ear when wearing the earphone and detects to whether be in the state detection of inserting in the ear or dial out from the ear, realize intelligent control such as automatic broadcast after the earphone goes into the ear or automatic pause after going out the ear.

The above, it is only the preferred embodiment of the present invention, not right the technical scope of the present invention makes any restriction, the technical personnel of the industry, under this technical scheme's enlightenment, can do some deformation and modification, all the basis the utility model discloses a technical essence is to any modification, the equivalent change and the modification of the above embodiment do, all still belong to the technical scheme's scope of the present invention.

Claims

1. The utility model provides a bluetooth headset with structure is listened to in-ear which characterized in that: including earphone main part and earcap, earcap detachably install in the earphone main part inserts the earhole and is used for carrying sound on the ear, the inside of earphone main part is provided with the installation cavity, be provided with speaker and PCBA board in the installation cavity, wherein one side of speaker pass through the wire with earcap electric connection, the opposite side pass through the wire with PCBA board electric connection, thereby pass through the PCBA board is right the earcap realizes the pleasant and listens, the earcap is electrically conductive silica gel spare.

2. The bluetooth headset with an in-ear detection structure as claimed in claim 1, wherein: the speaker is provided with the one deck cladding in its outside electrically conductive metal layer, electrically conductive metal layer pass through the wire respectively with go into the ear with PCBA board electric connection makes the PCBA board via the speaker with it is right to go into the ear realization the income ear degree of depth of earcap is listened.

3. The bluetooth headset with an in-ear detection structure as claimed in claim 2, wherein: the conductive metal layer is composed of at least one copper foil layer.

4. The bluetooth headset with an in-ear detection structure as claimed in claim 2, wherein: go into the ear and be provided with the annular mounting groove, be provided with in the annular mounting groove and switch on the piece, switch on one of them side of piece with earcap electric connection, the other end pass through the wire with speaker electric connection.

5. The bluetooth headset with an in-ear detection structure as claimed in claim 4, wherein: go into the ear and be provided with and be used for the installation the cavity of speaker holds the chamber, the annular mounting groove be provided with run through one of which lateral wall thick and communicate in hold the mounting hole in chamber, switch on a fixed mounting in the mounting hole.

6. The bluetooth headset with an in-ear detection structure as claimed in claim 4, wherein: earcap integrated into one piece be provided with annular mounting groove matched with buckling part, buckling part lock joint in the outside of annular mounting groove makes earcap detachably cover is located go into the outside of ear.

7. The bluetooth headset with an in-ear detection structure as claimed in claim 5, wherein: the outer side wall of the loudspeaker and the inner side wall of the ear part form a gap for accommodating a lead.