CN214507322U

CN214507322U - Sound box with voice recognition function

Info

Publication number: CN214507322U
Application number: CN202120789987.5U
Authority: CN
Inventors: 徐军莉
Original assignee: Jiangxi University of Technology
Current assignee: Jiangxi University of Technology
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-10-26
Anticipated expiration: 2031-04-19

Abstract

The utility model discloses a sound box with a sound recognition function, relating to the technical field and aiming at the problems, the following proposal is proposed, which comprises a sound box body loudspeaker, the loudspeaker is arranged above the sound box body, a U-shaped cavity is arranged below the loudspeaker, a first cavity is arranged at the top of the sound box body, the inner wall of the bottom of the first cavity is fixedly connected with a second motor, the back of the second motor is provided with a double-shaft motor, the double-shaft motor is fixedly connected with the inner wall of the bottom of the first cavity, the back of the sound box body is provided with a protective plate, the outer wall of the protective plate is fixedly connected with a plurality of racks, and the inner wall of the bottom of the sound box body is fixedly connected with a voice recognition module, the utility model has novel design and simple operation, can play in all directions and at multiple angles, meanwhile, the protective device is arranged, so that the loudspeaker can be blocked when not in use to prevent human error damage and dust falling into the loudspeaker from affecting tone quality.

Description

Sound box with voice recognition function

Technical Field

The utility model relates to a stereo set technical field especially relates to a stereo set with sound identification function.

Background

Audio (Audio electronics) refers to a device that uses electronic circuit design to perform inter-conversion between Audio and electronic signals, but Audio in general spoken language generally refers to a whole set of devices that can reproduce and play Audio signals, Audio devices roughly include power amplifiers, peripheral devices (including pressure limiter, effector, equalizer, VCD, DVD, etc.), speakers (sound box, loudspeaker), sound console, etc., the development history of Audio technology can be divided into four stages, namely, electron tube, transistor, integrated circuit, and field effect tube, miniaturization, digitization, specialization, and visualization are the inevitable development trends of home Audio, Audio in the market is basically the fixed speaker position without protective measures, speakers exposed to the external environment for a long time may be damaged by human error, or may fall into dust inside, affecting the sound quality, for this reason, a sound device having a voice recognition function is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of stereo set with sound identification function has solved the speaker among the stereo set and has not had the safeguard measure, often receives the damage that human error caused and because expose for a long time and lead to inside the problem that falls into dust influence tone quality in the external environment.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a sound box with a sound recognition function comprises a sound box body and a loudspeaker, wherein the loudspeaker is arranged above the sound box body, a U-shaped cavity is arranged below the loudspeaker, a first motor is fixedly connected to the right side inside the U-shaped cavity, a first rotating shaft is fixedly connected to an output shaft of the first motor, a first bevel gear is fixedly sleeved outside the first rotating shaft, a second rotating shaft penetrates through the loudspeaker, a second bevel gear is fixedly sleeved at one end of the second rotating shaft and is in meshed transmission with the first bevel gear, the top of the sound box body is provided with a first cavity, a second motor is fixedly connected to the inner wall of the bottom of the first cavity, a third rotating shaft is fixedly connected to an output shaft of the second motor, one end of the third rotating shaft is fixedly connected with the bottom of the U-shaped cavity, and a double-shaft motor is arranged on the back of the second motor, the utility model discloses a stereo set box, including two axis motor, double axis motor, baffle, gear and rack, double axis motor fixed connection is at the bottom inner wall of first cavity, double axis motor's both sides fixedly connected with fourth pivot, the equal fixedly connected with gear in one side of fourth pivot, the inside protection shield that is equipped with in the back of stereo set box, a plurality of racks of outer wall fixedly connected with of protection shield, the gear and rack meshing transmission, the bottom inner wall fixedly connected with speech recognition module of stereo set box.

Preferably, the inside both sides of stereo set box are equipped with a plurality of microphones, the top of microphone is equipped with touch display screen, touch display screen fixed connection is in the outside of stereo set box.

Preferably, one end of the second rotating shaft is rotatably connected with the U-shaped cavity, a second supporting block is fixedly connected to the bottom of the double-shaft motor, and the other side of the second supporting block is fixedly connected to the inner wall of the bottom of the first cavity.

Preferably, the outside of fourth pivot is all movably sleeved and is equipped with the sleeve, the first supporting block of the equal fixedly connected with in telescopic bottom, the equal fixed connection of first supporting block is at the bottom inner wall of first cavity.

Preferably, the bottom of the sound box body is fixedly connected with a plurality of universal wheels, a through hole is formed in the top of the sound box body, and the third rotating shaft penetrates through the through hole in a movable mode.

Preferably, a second cavity is formed in the sound box body, and the protection plate is arranged in the second cavity.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation motor, bevel gear, a rotating shaft, voice recognition module, equipment such as touch display screen realizes stereo set work, adjust the angle of speaker according to people's needs earlier, start voice recognition module, open display screen and microphone and can make stereo set work, after stereo set work, can turn to the back of stereo set box with the speaker, the starter motor, with protection shield rebound to speaker department protection speaker, the device is novel in design, and operation is thus simple, not only can freely remove the position of whole stereo set, all-round each angular adjustment speaker, can also avoid damage and the external dust that human error caused to fall into the tone quality that influences the speaker through protection shield protection speaker after stereo set work.

Drawings

Fig. 1 is a schematic cross-sectional structural diagram of a sound box with a voice recognition function according to the present invention;

fig. 2 is a schematic front view of a sound box with a voice recognition function according to the present invention;

fig. 3 is a schematic diagram of a right-view structure of a sound box with a voice recognition function according to the present invention;

fig. 4 is a schematic view of a rear view structure of a sound box with a voice recognition function according to the present invention.

In the figure: the loudspeaker comprises a sound box body 1, a loudspeaker 2, a U-shaped cavity 3, a second rotating shaft 4, a second bevel gear 5, a first motor 6, a first rotating shaft 7, a first bevel gear 8, a second motor 9, a third rotating shaft 10, a double-shaft motor 11, a gear 12, a rack 13, a fourth rotating shaft 14, a touch display screen 15, a microphone 16, a voice recognition module 17, a first cavity 18, a protective plate 19 and a second cavity 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, an example provided by the present solution: a sound box with a sound recognition function comprises a sound box body 1 and a loudspeaker 2, wherein the loudspeaker 2 is arranged above the sound box body 1, a U-shaped cavity 3 is arranged below the loudspeaker 2, the right side inside the U-shaped cavity 3 is fixedly connected with a first motor 6, an output shaft of the first motor 6 is fixedly connected with a first rotating shaft 7, a first bevel gear 8 is fixedly sleeved outside the first rotating shaft 7, a second rotating shaft 4 penetrates through the loudspeaker 2, one end of the second rotating shaft 4 is fixedly sleeved with a second bevel gear 5, the second bevel gear 5 is in meshing transmission with the first bevel gear 8, a first cavity 18 is formed in the top of the sound box body 1, a second motor 9 is fixedly connected with the inner wall of the bottom of the first cavity 18, an output shaft of the second motor 9 is fixedly connected with a third rotating shaft 10, one end of the third rotating shaft 10 is fixedly connected with the bottom of the U-shaped cavity 3, a double-shaft motor 11 is arranged on the back of the second motor 9, double-shaft motor 11 fixed connection is at the bottom inner wall of first cavity 18, and double-shaft motor 11's both sides fixedly connected with fourth pivot 14, the equal fixedly connected with gear 12 in one side of fourth pivot 14, the inside protection shield 19 that is equipped with in the back of stereo set box 1, a plurality of racks 13 of outer wall fixedly connected with of protection shield 19, gear 12 and rack 13 meshing transmission, the bottom inner wall fixedly connected with speech recognition module 17 of stereo set box 1.

In this embodiment, a plurality of microphones 16 are disposed on two sides of the interior of the sound box 1, a touch display screen 15 is disposed above the microphones 16, and the touch display screen 15 is fixedly connected to the exterior of the sound box 1.

In this embodiment, one end of the second rotating shaft 4 is rotatably connected to the U-shaped cavity 3, the bottom of the dual-shaft motor 11 is fixedly connected to a second supporting block, and the other side of the second supporting block is fixedly connected to the inner wall of the bottom of the first cavity 18.

In this embodiment, the outer portion of the fourth rotating shaft 14 is movably sleeved with a sleeve, the bottom of the sleeve is fixedly connected with a first supporting block, and the first supporting block is fixedly connected to the inner wall of the bottom of the first cavity 18.

In this embodiment, a plurality of universal wheels are fixedly connected to the bottom of the sound box body 1, a through hole is formed in the top of the sound box body 1, and the third rotating shaft 10 movably penetrates through the through hole.

In this embodiment, the sound box 1 has a second cavity 20 formed therein, and the protective plate 19 is provided inside the second cavity 20.

The working principle is that firstly, the whole sound box is moved to a proper position according to needs, the angle of the loudspeaker 2 is adjusted according to the needs of people, the second motor 9 is started, the rotation of the output shaft of the second motor 9 drives the rotation of the third rotating shaft 10, the rotation of the third rotating shaft 10 drives the rotation of the U-shaped cavity 3, the rotation of the U-shaped cavity 3 drives the rotation of the loudspeaker 2, so that the loudspeaker 2 rotates along the horizontal direction, the first motor 6 is started, the rotation of the output shaft of the first motor 6 drives the rotation of the first rotating shaft 7, the rotation of the first rotating shaft 7 drives the rotation of the first bevel gear 8, the rotation of the first bevel gear 8 drives the rotation of the second bevel gear 5 meshed with the first bevel gear, the rotation of the second bevel gear 5 drives the rotation of the second rotating shaft 4, the rotation of the second rotating shaft 4 drives the loudspeaker 2 to rotate along the vertical direction, so as to adjust the angle of the loudspeaker 2, can start the speech recognition module through touch display screen 15 as required, can open microphone 16 and realize the sound recognition function, after stereo set work, can start double-shaft motor 11, the rotation of the 11 output shafts of double-shaft motor drives the rotation of fourth pivot 14, the rotation of fourth pivot 14 drives the rotation of gear 12, the rotation of gear 12 drives the removal of the rack 13 that meshes with it, the removal of rack 13 drives the removal of protection shield 19, protection shield 19 upward movement is to speaker 2 department protection speaker, in order to avoid external dust to fall into speaker 2 and influence tone quality.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A sound box with a sound recognition function comprises a sound box body (1) and a loudspeaker (2), and is characterized in that the loudspeaker (2) is arranged above the sound box body (1), a U-shaped cavity (3) is arranged below the loudspeaker (2), a first motor (6) is fixedly connected to the right side of the inside of the U-shaped cavity (3), a first rotating shaft (7) is fixedly connected to an output shaft of the first motor (6), a first bevel gear (8) is fixedly sleeved outside the first rotating shaft (7), a second rotating shaft (4) is fixedly penetrated inside the loudspeaker (2), a second bevel gear (5) is fixedly sleeved at one end of the second rotating shaft (4), the second bevel gear (5) is in meshing transmission with the first bevel gear (8), a first cavity (18) is formed in the top of the sound box body (1), the inner wall of the bottom of the first cavity (18) is fixedly connected with a second motor (9), an output shaft of the second motor (9) is fixedly connected with a third rotating shaft (10), one end of the third rotating shaft (10) is fixedly connected with the bottom of the U-shaped cavity (3), the back of the second motor (9) is provided with a double-shaft motor (11), the double-shaft motor (11) is fixedly connected with the inner wall of the bottom of the first cavity (18), both sides of the double-shaft motor (11) are fixedly connected with a fourth rotating shaft (14), one side of the fourth rotating shaft (14) is fixedly connected with a gear (12), a protection plate (19) is arranged inside the back of the sound box body (1), the outer wall of the protective plate (19) is fixedly connected with a plurality of racks (13), the gear (12) is in meshing transmission with the racks (13), the bottom inner wall of the sound box body (1) is fixedly connected with a voice recognition module (17).

2. A sound box with voice recognition function according to claim 1, characterized in that a plurality of microphones (16) are arranged on two sides of the interior of the sound box body (1), a touch display screen (15) is arranged above the microphones (16), and the touch display screen (15) is fixedly connected to the exterior of the sound box body (1).

3. A sound box with voice recognition function according to claim 1, characterized in that one end of the second rotating shaft (4) is rotatably connected with the U-shaped cavity (3), the bottom of the double-shaft motor (11) is fixedly connected with a second supporting block, and the other side of the second supporting block is fixedly connected with the inner wall of the bottom of the first cavity (18).

4. A sound box with sound recognition function according to claim 1, characterized in that a sleeve is movably sleeved on the outside of the fourth rotating shaft (14), the bottom of the sleeve is fixedly connected with a first supporting block, and the first supporting block is fixedly connected to the inner wall of the bottom of the first cavity (18).

5. A sound box with voice recognition function according to claim 1, characterized in that the bottom of the sound box body (1) is fixedly connected with a plurality of universal wheels, the top of the sound box body (1) is provided with a through hole, and the third rotating shaft (10) movably penetrates through the through hole.

6. A sound box with voice recognition function according to claim 1, characterized in that the interior of the sound box body (1) is opened with a second cavity (20), and the protection plate (19) is arranged inside the second cavity (20).