CN210075526U - Bluetooth earphone - Google Patents
Bluetooth earphone Download PDFInfo
- Publication number
- CN210075526U CN210075526U CN201921106366.1U CN201921106366U CN210075526U CN 210075526 U CN210075526 U CN 210075526U CN 201921106366 U CN201921106366 U CN 201921106366U CN 210075526 U CN210075526 U CN 210075526U
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- China
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- mounting
- bluetooth headset
- groove
- key
- middle frame
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Abstract
A bluetooth headset, the bluetooth headset comprising: the front cover is provided with a positioning column and a containing groove, the middle frame is provided with a positioning hole, the middle frame is fixedly arranged in the accommodating groove, the positioning column is inserted in the positioning hole to ensure that the front cover is fixedly connected with the middle frame, the rear cover is fixedly connected with the middle frame to form an accommodating cavity, the circuit board is fixedly arranged in the accommodating cavity, the rear cover is provided with a mounting hole and a groove, the mounting part is provided with a mounting table and a fitting part, the mounting table is provided with a mounting groove and a convex block, the bone conduction loudspeaker is fixedly arranged in the mounting groove and electrically connected with the circuit board, the mounting platform is accommodated in the mounting hole, the convex block is connected with the groove in a clamping manner, so that the mounting part is connected with the rear cover in a clamping manner, and the attaching part is used for attaching and assembling on an external helmet.
Description
Technical Field
The utility model relates to an earphone field especially relates to a bluetooth headset.
Background
The helmet is used as a safety protection device, the head of a user can be effectively protected, and in order to ensure safety, a plurality of outdoor sport enthusiasts can wear the helmet in the sport process; simultaneously, in order to facilitate receiving information and exchanging anytime and anywhere, many people like wearing bluetooth headset, wear even can wear the helmet after the bluetooth headset, but the bluetooth headset can cause the oppression to user's ear, is unfavorable for blood circulation, and bluetooth headset is located the inside result of use that can influence bluetooth headset of helmet moreover.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a bluetooth headset can laminate and assemble on the helmet, can not cause the oppression to user's ear, does not influence bluetooth headset's result of use, has used bone conduction's mode broadcast sound.
The utility model discloses a following technical scheme realizes:
the utility model provides a bluetooth headset, bluetooth headset includes: the front cover is provided with a positioning column and a containing groove, the middle frame is provided with a positioning hole, the middle frame is fixedly arranged in the accommodating groove, the positioning column is inserted in the positioning hole to ensure that the front cover is fixedly connected with the middle frame, the rear cover is fixedly connected with the middle frame to form an accommodating cavity, the circuit board is fixedly arranged in the accommodating cavity, the rear cover is provided with a mounting hole and a groove, the mounting part is provided with a mounting table and a fitting part, the mounting table is provided with a mounting groove and a convex block, the bone conduction loudspeaker is fixedly arranged in the mounting groove and electrically connected with the circuit board, the mounting platform is accommodated in the mounting hole, the convex block is connected with the groove in a clamping manner, so that the mounting part is connected with the rear cover in a clamping manner, and the attaching part is used for attaching and assembling on an external helmet.
Further, bone conduction loudspeaker are equipped with the fixed orifices, the mounting groove is equipped with the erection column, the erection column is inserted in the fixed orifices, make bone conduction loudspeaker fixed mounting be in the mounting groove.
Furthermore, the bluetooth headset is provided with a power supply device, the rear cover is provided with a power supply cavity, the power supply device is accommodated in the power supply cavity, and the power supply device is electrically connected with the circuit board.
Furthermore, the bluetooth headset is provided with a first key, a second key and a third key, the front cover is provided with a first key slot, a second key slot and a third key slot, the first key is fixedly accommodated in the first key slot, the second key is fixedly accommodated in the second key slot, and the third key is fixedly accommodated in the third key slot.
Further, bluetooth headset is equipped with charging socket, the protecgulum is equipped with the plug that charges, the plug that charges can the block be acceptd in charging socket.
The utility model has the advantages that:
the utility model provides a pair of bluetooth headset is used the installation department can laminate and assemble on outside helmet, through bone conduction loudspeaker send sound, can not cause the oppression to user's ear, do not influence bluetooth headset's result of use.
Drawings
Fig. 1 is an exploded view of the bluetooth headset of the present invention;
fig. 2 is another exploded view of the bluetooth headset of the present invention;
fig. 3 is a perspective view of the bluetooth headset of the present invention.
Detailed Description
For a more clear and complete description of the technical solution of the present invention, the following description is made with reference to the accompanying drawings.
Referring to fig. 1 to 3, the present invention provides a bluetooth headset, including: front cover 1, center 2, back lid 3, installation department 8, circuit board 4 and bone conduction loudspeaker 6, front cover 1 is equipped with reference column 16 and accomodates the groove 17, center 2 is equipped with locating hole 21, center 2 fixed mounting in accomodate the groove 17, reference column 16 assigns into in the locating hole 21, makes front cover 1 with center 2 fixed connection, back lid 3 with center 2 fixed connection and formation hold the chamber 18, circuit board 4 fixed mounting is in hold the chamber 18, back lid 3 is equipped with mounting hole 31 and recess 32, installation department 8 is equipped with mount table 81 and laminating portion 82, mount table 81 is equipped with mounting groove 83 and lug 84, bone conduction loudspeaker 6 fixed mounting is in the mounting groove 83, bone conduction loudspeaker 6 with circuit board 4 electricity is connected, mount table 81 is acceptd in the mounting hole 31, the projection 84 is connected with the groove 32 in a clamping way, so that the mounting part 8 is connected with the rear cover 3 in a clamping way, and the attaching part 82 is used for attaching and assembling on an external helmet.
In the embodiment, the bluetooth headset passes through, the circuit board 4 has a bluetooth function, can connect external equipment through bluetooth, and can transmit sound through the bone conduction speaker 6, compared with the traditional in-ear bluetooth headset, the bone conduction mode can not cause oppression to the ear of a user, the using effect of the bluetooth headset is not affected, the tone quality and the sound of communication are ensured, the front cover 1 and the middle frame 2 are connected by the way of clamping the positioning column 16 with the positioning hole 21, the rear cover 3 is fixedly connected with the middle frame 2, the firmness of the bluetooth headset is improved, the bluetooth headset is not easy to fall off and damage, the bluetooth headset is connected with an external helmet through the mounting part 8, the bluetooth headset can be repeatedly used by picking and mounting, and can also be adjusted according to the required position, so that the adaptability with the user is improved, different types of helmets can be adapted, the lug 84 is clamped with the groove 32 to enable the mounting part 8 to be clamped and connected with the rear cover 3, and the bone conduction loudspeaker 6 is fixedly mounted in the mounting groove 83, so that the internal structure is more compact.
Further, bone conduction loudspeaker 6 is equipped with fixed orifices 61, mounting groove 83 is equipped with erection column 85, erection column 85 insert in fixed orifices 61, make bone conduction loudspeaker 6 fixed mounting be in the mounting groove 83.
In this embodiment, the mounting post 85 is inserted into the fixing hole 61, so that the bone conduction speaker 6 does not shake in the mounting groove 83, and the bone conduction speaker 6 can be more stably mounted.
Furthermore, the bluetooth headset is provided with a power supply device 5, the rear cover 3 is provided with a power supply cavity 33, the power supply device 5 is accommodated in the power supply cavity 33, and the power supply device 5 is electrically connected with the circuit board 4.
In this embodiment power supply unit 5 fixed mounting is in inside the power cavity 33, make power supply unit 5 with back lid 3 fixed connection has improved bluetooth headset internals's stability can not produce and rock in the in-process of using, appears the abnormal sound, influences the use and experiences, power supply unit 5 can be for bluetooth headset provides electric power.
Further, the bluetooth headset is provided with a first key 9, a second key 10 and a third key 11, the front cover 1 is provided with a first key slot 12, a second key slot 13 and a third key slot 14, the first key 9 is fixedly accommodated in the first key slot 12, the second key 10 is fixedly accommodated in the second key slot 13, and the third key 11 is fixedly accommodated in the third key slot 14.
In this embodiment, the first button 9 is a call button, the second case is a volume adjustment button, and the third button 11 is a switch button.
Furthermore, the bluetooth headset is provided with a charging socket 7, the front cover 1 is provided with a charging plug 15, and the charging plug 15 can be clamped and contained in the charging socket 7.
In this embodiment, the charging socket 7 is used for connecting an external power supply to charge the bluetooth headset, and the charging plug 15 can protect the charging socket 7 and prevent dust from entering and damaging the charging socket 7.
Of course, the present invention can also have other various embodiments, and based on the embodiments, those skilled in the art can obtain other embodiments without any creative work, and all of them belong to the protection scope of the present invention.
Claims (5)
1. A Bluetooth headset, comprising: the front cover is provided with a positioning column and a containing groove, the middle frame is provided with a positioning hole, the middle frame is fixedly arranged in the accommodating groove, the positioning column is inserted in the positioning hole to ensure that the front cover is fixedly connected with the middle frame, the rear cover is fixedly connected with the middle frame to form an accommodating cavity, the circuit board is fixedly arranged in the accommodating cavity, the rear cover is provided with a mounting hole and a groove, the mounting part is provided with a mounting table and a fitting part, the mounting table is provided with a mounting groove and a convex block, the bone conduction loudspeaker is fixedly arranged in the mounting groove and electrically connected with the circuit board, the mounting platform is accommodated in the mounting hole, the convex block is connected with the groove in a clamping manner, so that the mounting part is connected with the rear cover in a clamping manner, and the attaching part is used for attaching and assembling on an external helmet.
2. The bluetooth headset as claimed in claim 1, wherein the bone conduction speaker is provided with a fixing hole, the mounting groove is provided with a mounting post, and the mounting post is inserted into the fixing hole, so that the bone conduction speaker is fixedly mounted in the mounting groove.
3. The bluetooth headset as claimed in claim 1, wherein the bluetooth headset is provided with a power supply device, the rear cover is provided with a power supply cavity, the power supply device is accommodated in the power supply cavity, and the power supply device is electrically connected with the circuit board.
4. The bluetooth headset of claim 1, wherein the bluetooth headset has a first key, a second key and a third key, the front cover has a first key slot, a second key slot and a third key slot, the first key is fixedly received in the first key slot, the second key is fixedly received in the second key slot, and the third key is fixedly received in the third key slot.
5. The bluetooth headset of claim 1, wherein the bluetooth headset is provided with a charging jack, and the front cover is provided with a charging plug which can be snap-received in the charging jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921106366.1U CN210075526U (en) | 2019-07-15 | 2019-07-15 | Bluetooth earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921106366.1U CN210075526U (en) | 2019-07-15 | 2019-07-15 | Bluetooth earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210075526U true CN210075526U (en) | 2020-02-14 |
Family
ID=69430389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921106366.1U Active CN210075526U (en) | 2019-07-15 | 2019-07-15 | Bluetooth earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210075526U (en) |
-
2019
- 2019-07-15 CN CN201921106366.1U patent/CN210075526U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |