CN210429287U

CN210429287U - Portable singing equipment

Info

Publication number: CN210429287U
Application number: CN201920951903.6U
Authority: CN
Inventors: 杨昌远
Original assignee: Zhuhai Sanxian Technology Co Ltd
Current assignee: Zhuhai Sanxian Technology Co Ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-04-28
Anticipated expiration: 2029-06-21

Abstract

The utility model discloses a portable singing equipment, including first main part and with the second main part that first main part is connected, the second main part can rotate around first main part, be equipped with display screen and sound production unit in the second main part, inside battery and the circuit board of being equipped with of first main part, the circuit board can play through sound production unit with the pronunciation of receiving the microphone, and the display screen is established in the second main part for show song information, have great visual area, the display effect is good. The utility model relates to a singing equipment of a whole use adopts first main part and second main part to rotate the mode of connection, and rational arrangement internals, people can carry out anytime and anywhere, uses the scene extensive, convenient to use.

Description

Portable singing equipment

Technical Field

The utility model relates to a singing equipment field especially relates to a portable singing equipment.

Background

The first one is a mobile loudspeaker suitable for places such as square dance and the like, and the recorded audio or the input of a microphone can be played through a high-power sound box; the second type is the KTV singing room that sets up in market or roadside, also is called shared singing room simultaneously, and this kind of equipment can hold one to two people and get into singing, can carry out intelligent operation such as networking song order, but this kind of equipment's volume is great and the price is higher, need place in fixed place, and every use must arrive appointed place, can not hand-carry.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of above-mentioned prior art, the utility model provides a portable singing equipment, it is small, can hand-carry, the application scene is extensive, excellent in use effect.

The utility model provides a technical scheme that its technical problem adopted does:

the utility model provides a portable singing equipment, including first main part and with the second main part that first main part is connected, the second main part can be rotated around first main part, be equipped with display screen and sound generating unit in the second main part, inside battery and the circuit board of being equipped with of first main part, be equipped with on the circuit board central processing unit and with wireless receiving module, power amplifier and the power supply circuit that central processing unit connects, wireless receiving module is used for and wireless microphone wireless connection, the display screen is connected with central processing unit, power amplifier is connected with sound generating unit, battery and power supply circuit connect.

As a further improvement of the above scheme, the first body is provided with a receiving groove.

As a further improvement of the scheme, a placing seat is arranged in the accommodating groove, a groove is formed in the placing seat, clamping blocks are arranged on two side walls of the groove, and the clamping blocks are arranged on the side walls through elastic pieces.

As a further improvement of the above scheme, the first main body is further provided with a control panel, and the control panel comprises a power switch, a power indicator light and a volume adjusting key which are connected with the central processing unit.

As a further improvement of the scheme, the power supply circuit comprises a short-circuit protection circuit and a voltage stabilizing circuit, one end of the short-circuit protection circuit is connected with the battery, the other end of the short-circuit protection circuit is connected with the voltage stabilizing circuit, and the voltage stabilizing circuit is connected with the central processing unit.

As a further improvement of the scheme, the circuit board is also provided with a networking module connected with the central processing unit, and the networking module is used for realizing wireless communication with the mobile phone.

As a further improvement of the scheme, the first main body is provided with a biological identification module, and the biological identification module is connected with the central processing unit.

As a further improvement of the above solution, the biometric module is a face recognition module.

As a further improvement of the above scheme, the sound generating unit is a horn.

The beneficial effects of the utility model are that: the utility model discloses a first main part and with the second main part that first main part is connected, the second main part can rotate around first main part, be equipped with display screen and sound production unit in the second main part, inside battery and the circuit board of being equipped with of first main part, the circuit board can play through sound production unit with the pronunciation of receiving the microphone, and the display screen is established in the second main part for show song information, have great visual area, the display effect is good. The utility model relates to a singing equipment of a whole use adopts first main part and second main part to rotate the mode of connection, and rational arrangement internals, people can carry out anytime and anywhere, uses the scene extensive, convenient to use.

Drawings

The present invention will be further described with reference to the accompanying drawings and specific embodiments, wherein:

fig. 1 is a schematic structural view of a singing apparatus in a preferred embodiment of the present invention;

FIG. 2 is a schematic structural view of a placement seat in a preferred embodiment of the present invention;

fig. 3 is a schematic block diagram of a circuit board according to a preferred embodiment of the present invention.

Detailed Description

The following further describes the embodiments of the present invention. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to fig. 1, a portable singing device comprises a first body 1 and a second body 2 connected by a rotating shaft, wherein the second body 2 can rotate around the first body 1, a display screen 21 and a sound production unit 22 are arranged on the second body 2, a battery and a circuit board are arranged in the first body 1, referring to fig. 3, a central processing unit 4, a wireless receiving module 5 connected with the central processing unit 4, a power amplifier 3 and a power circuit 6 are arranged on the circuit board, the central processing unit 4 can be a CPU control module or a programmable controller module, the wireless receiving module 5 is used for being wirelessly connected with a wireless microphone, receiving voice information of the microphone and transmitting the voice information to the central processing unit, the display screen 21 is connected with the central processing unit 4 and used for displaying song information such as lyrics and MVs, the power amplifier 3 is connected with the sound production unit 22, the central processing unit 4 receives the voice information of the microphone, amplifies the information by the power amplifier 3 and plays the information through the sound production unit 22, and the battery is connected with the power circuit 6 and supplies power to each power utilization module through the power circuit 6. In this embodiment, the sound generating unit 22 and the display screen 21 are arranged on the second main body 2 for displaying song information, so that the display device has a large visual area and a good display effect; preferably, the sound generating unit 22 is a speaker, 3 pieces of sound are symmetrically arranged on both sides of the display screen 21, and the sound is played through left and right sound channels, so that the playing effect is good. The utility model relates to a whole equipment that uses, people can carry out anytime and anywhere, and the application scene is extensive, convenient to use.

Further, the first body 1 is provided with a receiving groove 13. A placing seat 12 is arranged in the accommodating groove 13. Referring to fig. 2, a groove is formed in the placing base 12, two side walls of the groove are provided with a latch 122, and the latch 122 is disposed on the side walls through a spring. The fixture block 122 can be pushed into the side wall by pressing the fixture block 122, and the fixture block 122 can be restored due to the elasticity of the spring after the microphone is placed in, so that the microphone can be fixed and cannot fall off due to shaking.

Further, still be equipped with control panel 11 on the first main part 1, control panel 11 establishes the top at holding groove 13, control panel 11 includes switch, power indicator and the volume adjustment key of being connected with central processing unit 4.

Further, the power supply circuit 6 comprises a short-circuit protection circuit and a voltage stabilizing circuit, one end of the short-circuit protection circuit is connected with the battery, the other end of the short-circuit protection circuit is connected with the voltage stabilizing circuit, the voltage stabilizing circuit is connected with the central processing unit 4, the short-circuit protection circuit is used for disconnecting the circuit when the battery is in short circuit and protecting the battery, and the voltage stabilizing circuit is used for converting the voltage of the battery into proper voltage to enable the battery to work as a circuit board.

Further, still be equipped with networking module 7 of being connected with central processing unit 4 on the circuit board, networking module 7 is used for realizing the wireless communication with mobile phone, and is preferred, networking module 7 adopts bluetooth connection technology, makes the cell-phone can control singing equipment, like ordering song, adjusts the volume etc..

Further, be equipped with biological identification module on the first main part 1, biological identification module and central processing unit 4 are connected, biological identification module is face identification module. The face recognition module is used for recognizing the identity information of a user, and when a correct face is detected, the equipment automatically enters a working state. In other embodiments, the biometric module may be a fingerprint recognition module, a voice recognition module. The side of first main part 1 still is equipped with the interface that charges for the battery charges, and the inside battery of first main part 1 still is equipped with heat-proof device, avoids equipment temperature overheated.

The above description is only a preferred embodiment of the present invention, but the present invention is not limited to the above embodiments, and the technical effects of the present invention should be all included in the protection scope of the present invention as long as the technical effects are achieved by any of the same or similar means.

Claims

1. A portable singing device, characterized in that: including first main part (1) and with second main part (2) that first main part (1) is connected, second main part (2) can rotate around first main part (1), be equipped with display screen (21) and sound production unit (22) on second main part (2), inside battery and the circuit board of being equipped with of first main part (1), be equipped with on the circuit board central processing unit (4) and with wireless receiving module (5), power amplifier (3) and power supply circuit (6) that central processing unit (4) are connected, wireless receiving module (5) are used for receiving the data of microphone, display screen (21) are connected with central processing unit (4), power amplifier (3) are connected with sound production unit (22), battery and power supply circuit (6) are connected.

2. A portable singing apparatus according to claim 1, characterized in that: the first main body (1) is provided with a containing groove (13).

3. A portable singing apparatus according to claim 2, characterized in that: a placing seat (12) is arranged in the accommodating groove (13), a groove is formed in the placing seat (12), clamping blocks (122) are arranged on two side walls of the groove, and the clamping blocks (122) are arranged on the side walls through elastic pieces (121).

4. A portable singing apparatus according to claim 1, characterized in that: still be equipped with control panel (11) on first main part (1), control panel (11) include switch, power indicator and the volume adjust key of being connected with central processing unit (4).

5. A portable singing apparatus according to claim 1, characterized in that: the power supply circuit (6) comprises a short-circuit protection circuit and a voltage stabilizing circuit, one end of the short-circuit protection circuit is connected with the battery, the other end of the short-circuit protection circuit is connected with the voltage stabilizing circuit, and the voltage stabilizing circuit is connected with the central processing unit (4).

6. A portable singing apparatus according to claim 1, characterized in that: the circuit board is also provided with a networking module (7) connected with the central processing unit (4), and the networking module (7) is used for realizing wireless communication with the mobile phone.

7. A portable singing apparatus according to claim 1, characterized in that: the first main body (1) is provided with a biological identification module, and the biological identification module is connected with the central processing unit (4).

8. A portable singing apparatus according to claim 7, characterized in that: the biological recognition module is a face recognition module.

9. A portable singing apparatus according to claim 1, characterized in that: the sound production unit (22) is a loudspeaker.