CN215300872U

CN215300872U - Bone conduction vibrator

Info

Publication number: CN215300872U
Application number: CN202120749562.1U
Authority: CN
Inventors: 王晓峰
Original assignee: Suzhou Pant Piezoelectric Tech Co ltd
Current assignee: Suzhou Pant Piezoelectric Tech Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-12-24
Anticipated expiration: 2031-04-13

Abstract

The utility model discloses a bone conduction oscillator, including bone conduction oscillator body, the outside of bone conduction oscillator body is equipped with the earphone body, the earphone body includes casing, play sound lid and battery lid, one side threaded connection at casing top has a sound lid, it goes out the sound hole to have seted up a plurality of in the sound lid, the bottom threaded connection of casing has the battery lid, the inside bottom of casing is equipped with the battery, the battery with the casing bonds, the inner wall fixedly connected with circuit board at casing top, bone conduction oscillator body is installed to one side of circuit board. The utility model discloses a signal that bluetooth receiver, switch touch button, volume subtract touch button and volume add touch button and receive the user and convey out through vibrator and bone conduction oscillator body after being handled by the controller again, and this earphone body has replaced traditional button by touch-control response button, has improved the intelligent degree of earphone body, and then has improved the practicality.

Description

Bone conduction vibrator

Technical Field

The utility model relates to a bone conduction oscillator body technical field, concretely relates to bone conduction oscillator.

Background

Bone conduction is a sound conduction mode, which converts sound into mechanical vibration with different frequencies, and transmits sound waves through the skull, the bone labyrinth, the lymph fluid of the inner ear, the spiral organ, the auditory nerve and the auditory center of a human. For the classic sound conduction mode that produces the sound wave through the vibrating diaphragm, many sound wave transmission's steps have been saved in bone conduction, can realize clear sound reduction in noisy environment, and the sound wave can not influence other people because of diffusion in the air yet moreover, in earphone or other products, often can use the bone conduction oscillator body.

The existing bone conduction vibrator body earphone is inconvenient for a user to use due to the fact that the intelligent degree of the earphone is low, and the practicability is low.

Therefore, it is necessary to invent a bone conduction vibrator to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a bone conduction oscillator to solve current bone conduction oscillator body earphone because the intelligent degree of earphone is lower, inconvenient when leading to the user to use, the lower problem of practicality.

In order to achieve the above object, the present invention provides the following technical solutions: a bone conduction vibrator is provided, an earphone body is arranged on the outer side of the bone conduction vibrator body and comprises a shell, a sound outlet cover and a storage battery cover, the sound outlet cover is in threaded connection with one side of the top of the shell, a plurality of sound outlet holes are formed in the sound outlet cover, the storage battery cover is in threaded connection with the bottom of the shell, a storage battery is arranged at the bottom of the interior of the shell and is bonded with the shell, a circuit board is fixedly connected with the inner wall of the top of the shell, a bone conduction vibrator body is arranged on one side of the circuit board, a controller is arranged on one side of the circuit board, away from the bone conduction vibrator body, a Bluetooth receiver is arranged on one side of the controller, a switch touch button is fixedly connected with one side of the shell, away from the sound outlet cover, a volume touch reduction button is arranged on the top of the shell and is connected with the shell, one side of the volume touch-reducing button is provided with a volume touch-increasing button, and one side of the shell is provided with a vibrator.

Preferably, the bluetooth receiver, the switch touch key, the volume touch-down button and the volume touch-up button are electrically connected to the controller.

Preferably, the output end of the controller is provided with a D/a converter, the circuit board and the vibrator are electrically connected with the D/a converter, and the output end of the circuit board is electrically connected with the bone conduction vibrator body.

Preferably, the outer surface of the sound outlet cover is provided with a silica gel pad, one side of the silica gel pad is provided with an annular silica gel block, the sound outlet cover is close to the annular silica gel block and is provided with an annular groove which is matched with the annular silica gel block, and the annular silica gel block is clamped with the annular groove.

Preferably, the shell comprises a hard plastic layer and a soft silica gel layer, and the soft silica gel layer is bonded on the outer surface of the hard plastic layer.

Preferably, the bottom of the battery cover is provided with two open holes, and the open holes are matched with the positive and negative binding posts of the storage battery.

In the technical scheme, the utility model provides a technological effect and advantage:

1. the earphone body is processed by the controller and then is transmitted out through the vibrator and the bone conduction vibrator body, the touch sensing button replaces the traditional button, the intelligent degree of the earphone body is improved, and the practicability is improved;

2. set up the silica gel pad through the surface at the play sound lid, improved the travelling comfort that the user wore the earphone body, and the casing is made by stereoplasm plastic layer and soft silica gel layer, has improved the structural strength of earphone body, and soft silica gel layer can cushion when dropping, and the protection earphone body has prolonged the life of earphone body.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

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

fig. 2 is a sectional view of the earphone body of the present invention;

fig. 3 is a connection diagram of the bluetooth receiver and the earphone body of the present invention;

fig. 4 is a schematic view of the housing structure of the present invention;

fig. 5 is a system flow chart of the present invention.

Description of reference numerals:

1. an earphone body; 2. a housing; 3. a sound outlet cover; 4. a battery cover; 5. a sound outlet hole; 6. a storage battery; 7. A circuit board; 8. a bone conduction vibrator body; 9. a controller; 10. a Bluetooth receiver; 11. switching a touch key; 12. a volume down touch button; 13. volume plus touch button; 14. a vibrator; 15. a silica gel pad; 16. an annular silica gel block; 17. a hard plastic layer; 18. a soft silica gel layer.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a bone conduction vibrator as shown in figures 1-5, which comprises a bone conduction vibrator body 8, wherein the outer side of the bone conduction vibrator body 8 is provided with an earphone body 1, the earphone body 1 comprises a shell 2, a sound outlet cover 3 and a storage battery cover 4, one side of the top of the shell 2 is in threaded connection with the sound outlet cover 3, a plurality of sound outlet holes 5 are arranged in the sound outlet cover 3, the bottom of the shell 2 is in threaded connection with the storage battery cover 4, the bottom of the interior of the shell 2 is provided with a storage battery 6, the storage battery 6 is bonded with the shell 2, the inner wall of the top of the shell 2 is fixedly connected with a circuit board 7, one side of the circuit board 7 is provided with the bone conduction vibrator body 8, one side of the circuit board 7 far away from the bone conduction vibrator body 8 is provided with a controller 9, one side of the controller 9 is provided with a Bluetooth receiver 10, casing 2 keeps away from one side fixedly connected with switch touch button 11 of sound lid 3, the top of casing 2 be equipped with the volume subtract touch button 12 and with casing 2 is connected, one side that the volume subtracts touch button 12 is equipped with the volume and adds touch button 13, vibrator 14 is installed to one side of casing 2.

Further, in the above technical solution, the bluetooth receiver 10, the switch touch key 11, the volume down touch button 12 and the volume up touch button 13 are electrically connected to the controller 9, and the bluetooth receiver 10, the switch touch key 11, the volume down touch button 12 and the volume up touch button 13 can receive commands transmitted by a user.

Further, in the above technical solution, a D/a converter is provided at an output end of the controller 9, the circuit board 7 and the vibrator 14 are both electrically connected to the D/a converter, and an output end of the circuit board 7 is electrically connected to the bone conduction vibrator body 8, so that a command transmitted by a user can be transmitted through the bone conduction vibrator body 8.

As shown in fig. 1-5: go out the sound lid 3 the surface be equipped with silica gel pad 15, one side of silica gel pad 15 is equipped with annular silica gel block 16, it is close to go out the sound lid 3 annular silica gel block 16 department sets up the ring channel of looks adaptation, annular silica gel block 16 with the ring channel joint has improved user's travelling comfort, and the person of facilitating the use changes.

Further, in above-mentioned technical scheme, casing 2 includes stereoplasm plastic layer 17 and soft silica gel layer 18, the surface bonding of stereoplasm plastic layer 17 has soft silica gel layer 18, and soft silica gel layer 18 has improved earphone body 1's structural strength, and soft silica gel layer 18 can cushion when dropping, and protection earphone body 1 has prolonged earphone body 1's life.

Further, in the above technical solution, the bottom of the battery cover 4 is provided with two openings, and the openings are matched with the positive and negative terminals of the storage battery 6.

This practical theory of operation:

referring to the attached drawings 1-5 of the specification, signals transmitted by a user are received by a Bluetooth receiver 10, a switch touch key 11, a volume reduction touch button 12 and a volume addition touch button 13, are processed by a controller 9 and then are transmitted by a vibrator 14 and a bone conduction vibrator body 8, the touch induction button replaces the traditional key of the earphone body 1, the intelligent degree of the earphone body 1 is improved, and the practicability is further improved;

referring to the attached drawings 1-5 of the specification, the silica gel pad 15 is arranged on the outer surface of the sound outlet cover 3, so that the comfort of wearing the earphone body 1 by a user is improved, the shell 2 is made of the hard plastic layer 17 and the soft silica gel layer 18, the structural strength of the earphone body 1 is improved, the soft silica gel layer 18 can buffer when the earphone body falls off, and the service life of the earphone body 1 is prolonged by protecting the earphone body 1.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. A bone conduction oscillator, includes bone conduction oscillator body (8), its characterized in that: the bone conduction vibrator comprises a bone conduction vibrator body (8), wherein the outer side of the bone conduction vibrator body (8) is provided with an earphone body (1), the earphone body (1) comprises a shell (2), a sound outlet cover (3) and a storage battery cover (4), one side of the top of the shell (2) is in threaded connection with the sound outlet cover (3), a plurality of sound outlet holes (5) are formed in the sound outlet cover (3), the bottom of the shell (2) is in threaded connection with the storage battery cover (4), a storage battery (6) is arranged at the bottom inside the shell (2), the storage battery (6) is bonded with the shell (2), a circuit board (7) is fixedly connected to the inner wall of the top of the shell (2), the bone conduction vibrator body (8) is installed on one side of the circuit board (7), a controller (9) is installed on one side, away from the bone conduction vibrator body (8), and a Bluetooth receiver (10) is arranged on one side of the controller (9), casing (2) are kept away from one side fixedly connected with switch touch button (11) of sound lid (3), the top of casing (2) be equipped with volume subtract touch button (12) and with casing (2) are connected, one side that volume subtract touch button (12) is equipped with volume and adds touch button (13), vibrator (14) are installed to one side of casing (2).

2. A bone conduction vibrator according to claim 1, wherein: the Bluetooth receiver (10), the switch touch key (11), the volume touch reduction button (12) and the volume touch addition button (13) are electrically connected with the controller (9).

3. A bone conduction vibrator according to claim 2, wherein: the output end of the controller (9) is provided with a D/A converter, the circuit board (7) and the vibrator (14) are electrically connected with the D/A converter, and the output end of the circuit board (7) is electrically connected with the bone conduction vibrator body (8).

4. A bone conduction vibrator according to claim 1, wherein: go out the surface of sound lid (3) and be equipped with silica gel pad (15), one side of silica gel pad (15) is equipped with annular silica gel piece (16), go out sound lid (3) and be close to annular silica gel piece (16) department sets up the ring channel of looks adaptation, annular silica gel piece (16) with the ring channel joint.

5. A bone conduction vibrator according to claim 1, wherein: the shell (2) comprises a hard plastic layer (17) and a soft silica gel layer (18), wherein the soft silica gel layer (18) is bonded on the outer surface of the hard plastic layer (17).

6. A bone conduction vibrator according to claim 1, wherein: the battery cover is characterized in that the bottom of the battery cover (4) is provided with two open holes, and the open holes are matched with positive and negative binding posts of the storage battery (6).