CN111885452A

CN111885452A - A osteoacusis bluetooth speaker for many materials sound production

Info

Publication number: CN111885452A
Application number: CN202010830847.8A
Authority: CN
Inventors: 杜冰; 唐杰; 赵业扬; 徐坤
Original assignee: Jiangsu Kuntang Technology Co ltd
Current assignee: Jiangsu Kuntang Technology Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2020-11-03

Abstract

The invention discloses a bone conduction Bluetooth sound box for multi-material sounding, which comprises: the upper cover, with upper cover assorted base and be fixed in the mounting disc between upper cover and the base, the upper cover forms an inclosed chamber that holds with the base phase-match, hold the chamber quilt the mounting disc is cut apart into first chamber and the second of holding and is held the chamber, the second holds and is equipped with the vibration dish in the chamber, vibration dish is last to be pasted and is vibrated the transduction module, the vibration dish is a discoid, and the inside integration of vibration dish is connected with the gomphosis gird, the integration is connected with an annular salient platform on the lower terminal surface of vibration transduction module, the annular salient platform with gomphosis gird looks gomphosis. According to the invention, audio frequency is converted into high-frequency low-density vibration, and attached media generate resonance through vibration, so that different media can generate various sounds with different characteristics.

Description

A osteoacusis bluetooth speaker for many materials sound production

Technical Field

The invention relates to the technical field of bone conduction sounding, in particular to a bone conduction Bluetooth sound box for multi-material sounding.

Background

Nowadays, with the rapid development of science and technology, sound boxes have rapidly penetrated into the lives of people, young people like DIY, and the demand for characteristic sound quality is higher and higher. The existing traditional sound box vibrates the air transmission sound horizontally through a loudspeaker, has certain limitation directivity, and the quality of the sound quality is fixed by the self structure of the traditional sound box, and does not have a DIY space.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the bone conduction Bluetooth sound box for multi-material sounding, which converts audio frequency into high-frequency low-density vibration, and enables the attached medium to generate resonance through vibration, so that different media can make different sounds with different characteristics. To achieve the above objects and other advantages in accordance with the present invention, there is provided a bone conduction bluetooth speaker for multi-material sound emission, comprising:

the vibration disc is in a disc shape, an embedded ring strip is integrally connected inside the vibration disc, an annular protruding table is integrally connected to the lower end face of the vibration transduction module, and the annular protruding table is embedded with the embedded ring strip;

a circular hole is formed in the middle of the base, a step convex strip is fixedly connected along one circle of the periphery of the circular hole, the step convex strip is embedded with the periphery of the vibration transduction module, and a non-slip mat is embedded in the circular hole;

the vibration transduction module is used for converting audio signals into audio vibration, and the vibration transduction module comprises a vibration loudspeaker or a piezoelectric ceramic loudspeaker.

Preferably, the first intracavity that holds is provided with the display module assembly, the display module assembly is fixed in on the mounting disc, be fixed with the bluetooth module assembly on the mounting disc with the one side that the display module assembly is relative.

Preferably, the USB interface that is located bluetooth module one side and is fixed in terminal surface under the mounting disc on the mounting disc, and install in touch-control module between USB interface and the display module, battery module is installed respectively to the both sides of touch-control module, battery module is fixed in on the mounting disc.

Preferably, be provided with the leaded light post on the touch-control module, the leaded light post is hugged closely mutually with the internal surface of upper cover looks, covers on and has seted up a display hole and be located the leaded light hole has been seted up to display hole one side, leaded light hole and leaded light post phase-match, display hole and display module looks gomphosis, the surperficial rigid coupling of upper cover has the decorative board.

Preferably, the same end of the mounting disc is provided with a mounting groove, the periphery of the vibration transduction module is fixedly connected with a boss, the boss is embedded with the mounting groove, one end of the base close to the USB interface is provided with a USB interface hole, and the USB interface hole is internally provided with the USB interface.

Preferably, a silica gel pad or a sucker is attached to the anti-slip pad.

Compared with the prior art, the invention has the beneficial effects that: convert audio signal into audio vibration through vibration transduction module, the vibration dish gives the sound production medium sound production with this vibration transmission, this vibration dish can promote any stereoplasm plane sound production, for example, it is wooden, synthetic material, metal, glass etc., utilize medium propagation sound, can realize 360 degrees surrounding sound production, avoid ordinary loudspeaker to have certain limitation directive property, the further understanding and the understanding of people to the music have been widened simultaneously, people's sense of hearing enjoyment has been richened greatly, and the utility value is strong, make the medium of depending on produce resonance through the vibration, thereby make the medium of difference send the sound of various different characteristics, make the auricle sound send, realize the audio of characteristic. Through the bone conduction technology, the loudspeaker can realize the sound amplifying effect only by being attached to the medium plane and vibrating the contact surface.

Drawings

Fig. 1 is a schematic diagram of a three-dimensional explosion structure of a bone conduction bluetooth speaker for multi-material sounding according to the present invention;

fig. 2 is a half sectional view of a bone conduction bluetooth speaker for multi-material sounding according to the present invention;

fig. 3 is a front half-sectional view of a bone conduction bluetooth speaker for multi-material sounding according to the present invention;

fig. 4 is a schematic three-dimensional structure diagram of the bone conduction bluetooth speaker for multi-material sounding according to the present invention.

In the figure: 1. a decorative plate; 2. a screw; 3. an upper cover; 4. a battery module; 5. a light guide pillar; 6. a touch module; 7. a display module; 8. a Bluetooth module; 9. a vibration transduction module; 10. a vibrating pan; 11. a base; 12. a non-slip mat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a bone conduction bluetooth speaker for multi-material sound production, includes: the vibration energy conversion device comprises an upper cover 3, a base 11 matched with the upper cover 3 and a mounting disc fixed between the upper cover 3 and the base 11, wherein the upper cover 3, the base 11 and the mounting disc are fixed through screws 2, the upper cover 3 and the base 11 are matched to form a closed accommodating cavity, the accommodating cavity is divided into a first accommodating cavity and a second accommodating cavity by the mounting disc, a vibration disc 10 is arranged in the second accommodating cavity, a vibration energy conversion module 9 is tightly pasted on the vibration disc 10, the vibration disc 10 is disc-shaped, a jogged annular strip is integrally connected in the vibration disc 10, an annular protruding table is integrally connected on the lower end face of the vibration energy conversion module 9 and is jogged with the jogged annular strip, a circular hole is formed in the middle of the base 11, a step protruding strip is fixedly connected along a circle of the periphery of the circular hole, and is jogged with the periphery of the vibration energy conversion module 9, the anti-skid pad 12 is embedded in the round hole, wherein the vibration disc 10, the vibration transduction module 9 and the base 11 are tightly combined, so that the stability of vibration is ensured;

the vibration transduction module 9 is used for converting an audio signal into audio vibration, and the vibration transduction module 9 comprises a vibration horn or a piezoelectric ceramic horn.

Further, the first intracavity that holds is provided with display module assembly 7, display module assembly 7 is fixed in on the mounting disc, be fixed with bluetooth module assembly 8 on the mounting disc with display module assembly 7 relative one side, this display module assembly 7 can cancel to save the cost of product, just bluetooth module assembly 8 simultaneously can cancel, adopt the mode input audio signal of external audio line or plug-in card, display module assembly 7 designs and can shows functions such as LOGO, time, electric quantity and bluetooth connection, can add or modify at all.

Further, lie in 8 one sides of bluetooth module and be fixed in the USB interface of terminal surface under the mounting disc on the mounting disc, and install in touch-control module 6 between USB interface and the display module 7, battery module 4 is installed respectively to touch-control module 6's both sides, battery module 4 is fixed in on the mounting disc, including devices such as switch, bluetooth connection, date adjustment in touch-control module 6, can add or modify as required.

Further, be provided with leaded light post 5 on the touch-control module 6, leaded light post 5 hugs closely with the 3 looks internal surfaces of upper cover, has seted up a display hole and is located on the upper cover 3 the leaded light hole has been seted up to display hole one side, leaded light hole and leaded light post 5 phase-match, display hole and display module 7 looks gomphosis, the surperficial rigid coupling of upper cover 3 has decorative board 1.

Further, the same end of the base 11 and the mounting disc is provided with a mounting groove, a boss is fixedly connected to the periphery of the vibration transducing module 9, the boss is embedded in the mounting groove, a USB interface hole is formed in one end, close to the USB interface, of the base 11, and the USB interface is installed in the USB interface hole.

Further, silica gel pad or sucking disc are attached to non-slip mat 12, still can coat the glue that has the repeated sticking on non-slip mat 12, and the stable broadcast when guaranteeing the audio amplifier to use and the effective absorption of the medium that contacts, this audio amplifier includes but not only is limited to one kind in circular, the square in addition, can customize as required.

The working principle is as follows: receive the cell-phone with bluetooth module 8 and transmit audio signal, this signal is through amplifier circuit amplification back, and the audio signal input vibration transduction module 9 after will amplifying, vibration transduction module 9 produces the audio vibration signal, and rethread vibration dish 11 and slipmat 12 promote any stereoplasm plane sound production, and the speciality of material is different, produces different sound effects.

The number of devices and the scale of the processes described herein are intended to simplify the description of the invention, and applications, modifications and variations of the invention will be apparent to those skilled in the art.

While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.

Claims

1. The utility model provides a osteoacusis bluetooth speaker for many materials sound production which characterized in that includes:

the vibration energy conversion device comprises an upper cover (3), a base (11) matched with the upper cover (3) and a mounting disc fixed between the upper cover (3) and the base (11), wherein the upper cover (3) and the base (11) are matched to form a closed containing cavity, the containing cavity is divided into a first containing cavity and a second containing cavity by the mounting disc, a vibration disc (10) is arranged in the second containing cavity, a vibration energy conversion module (9) is tightly attached to the vibration disc (10), the vibration disc (10) is disc-shaped, an embedded ring strip is integrally connected inside the vibration disc (10), an annular protruding table is integrally connected to the lower end face of the vibration energy conversion module (9), and the annular protruding table is embedded with the embedded ring strip;

a circular hole is formed in the middle of the base (11), a step convex strip is fixedly connected along the periphery of the circular hole in a circle, the step convex strip is embedded with the periphery of the vibration transduction module (9), and an anti-slip pad (12) is embedded in the circular hole;

the vibration transduction module (9) is used for converting an audio signal into audio vibration, and the vibration transduction module (9) comprises a vibration loudspeaker or a piezoelectric ceramic loudspeaker.

2. The bone conduction Bluetooth speaker for multi-material sound production according to claim 1, wherein a display module (7) is disposed in the first accommodating cavity, the display module (7) is fixed on the mounting plate, and a Bluetooth module (8) is fixed on a side of the mounting plate opposite to the display module (7).

3. The bone conduction Bluetooth speaker for multi-material sound production according to claim 2, wherein the mounting plate is provided with a USB interface located at one side of the Bluetooth module (8) and fixed to the lower end surface of the mounting plate, and a touch module (6) installed between the USB interface and the display module (7), the battery module (4) is installed on two sides of the touch module (6), and the battery module (4) is fixed to the mounting plate.

4. The bone conduction Bluetooth speaker for multi-material sounding as claimed in claim 3, wherein a light guide pillar (5) is disposed on the touch module (6), the light guide pillar (5) is tightly attached to the inner surface of the upper cover (3), a display hole is formed in the upper cover (3) and a light guide hole is formed in one side of the display hole, the light guide hole is matched with the light guide pillar (5), the display hole is embedded with the display module (7), and a decorative plate (1) is fixedly connected to the surface of the upper cover (3).

5. The bone conduction Bluetooth speaker for multi-material sound production according to claim 1, wherein the same end of the base (11) and the mounting plate is provided with a mounting groove, the periphery of the vibration transducing module (9) is fixedly connected with a boss, the boss is embedded with the mounting groove, and one end of the base (11) close to the USB interface is provided with a USB interface hole, in which the USB interface is installed.

6. The bone conduction Bluetooth speaker for multi-material sounding as claimed in claim 1, wherein a silica gel pad or a suction cup is attached to the non-slip pad (12).