CN215382270U

CN215382270U - Table with Bluetooth sound box

Info

Publication number: CN215382270U
Application number: CN202121715530.6U
Authority: CN
Inventors: 吴岳忠
Original assignee: Wanhelong Xiamen Household Products Co ltd
Current assignee: Wanhelong Xiamen Household Products Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-01-04
Anticipated expiration: 2031-07-27

Abstract

The utility model relates to the technical field of tables, in particular to a table with a Bluetooth sound box, which comprises a table top and a supporting column, wherein the supporting column is arranged on the bottom surface of the table top and used for supporting the table top; a human body infrared sensor is respectively arranged on the side surface of the desktop close to the loudspeaker mounting holes in a one-to-one correspondence manner; a cavity is formed in the supporting column, and a power interface, a microprocessor, an AC-DC converter, a memory and a Bluetooth module are arranged in the cavity; the power supply interface is electrically connected with a power supply end of the microprocessor through the AC-DC converter, each loudspeaker and the human body infrared sensor are respectively and electrically connected with the microprocessor, and the memory and the Bluetooth module are respectively in communication connection with the microprocessor. This take desk of bluetooth speaker detects when the human body is close to when the human infrared ray sensor after the start, intelligent broadcast music.

Description

Table with Bluetooth sound box

Technical Field

The utility model relates to the technical field of tables, in particular to a table with a Bluetooth sound box.

Background

With the improvement of the life quality of people, people usually go out to play on holidays in order to relieve the pressure brought by work. In order to facilitate people to play rest and have a dinner when going out, a table and a chair are arranged in a plurality of outdoor public places.

The table generally comprises a table top and a plurality of table legs for supporting the table top, and the existing outdoor table has single function and cannot meet other requirements of users.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above problems, the present invention provides a desk with a bluetooth speaker, which intelligently plays music when detecting that a human body approaches.

In order to achieve the purpose, the utility model adopts the following technical scheme: a desk with a Bluetooth sound box comprises a desktop and a supporting column which is arranged on the bottom surface of the desktop and used for supporting the desktop;

a plurality of loudspeaker mounting holes are formed at intervals along the bottom surface of the desktop, and loudspeakers are arranged in the loudspeaker mounting holes respectively;

a human body infrared sensor is respectively arranged on the side surface of the desktop close to the loudspeaker mounting holes in a one-to-one correspondence manner;

a cavity is formed in the supporting column, and a power interface, a microprocessor, an AC-DC converter, a memory and a Bluetooth module are arranged in the cavity;

the power supply interface is electrically connected with a power supply end of the microprocessor through the AC-DC converter, each loudspeaker and the human body infrared sensor are respectively and electrically connected with the microprocessor, and the memory and the Bluetooth module are respectively in communication connection with the microprocessor.

Furthermore, a switch button is arranged on the outer surface of the support column and electrically connected with the microprocessor.

Furthermore, the outer surface of the support column is also provided with a communication interface which is in communication connection with the microprocessor.

Further, a touch screen is arranged on the outer surface of the supporting column; the touch screen is in communication connection with the microprocessor.

By adopting the technical scheme, the utility model has the beneficial effects that: according to the desk with the Bluetooth sound box, the positions, close to the loudspeaker mounting holes, of the side surface of the desktop are respectively provided with the human body infrared sensors in a one-to-one correspondence mode, whether a person approaches the desk is detected through the human body infrared sensors, and if no person approaches the desk, music is not played by all the loudspeakers;

if the infrared sensors of the human bodies do not detect that a person approaches for a certain time (such as 30min), the microprocessor controls the loudspeakers to stop playing music.

If the human body infrared sensor detects that a person approaches, the microprocessor controls a corresponding loudspeaker which is close to the human body infrared sensor to play music;

and the human body infrared sensor detects the distance that the human body is close to, according to the distance that the human body is close to intelligent regulation speaker broadcast music's loudness.

Drawings

Fig. 1 is a schematic overall structure diagram of a table with a bluetooth sound box according to an embodiment of the present invention;

FIG. 2 is a schematic view of a bottom structure of a desktop according to an embodiment of the present invention;

FIG. 3 is a block diagram of the circuit connections of an embodiment of the present invention.

Detailed Description

The utility model will now be further described with reference to the accompanying drawings and detailed description.

Referring to fig. 1, fig. 2 and fig. 3, the present embodiment provides a table with bluetooth speakers, which includes a table top 1, and a supporting column 2 disposed on a bottom surface of the table top 1 for supporting the table top 1.

Four speaker mounting holes 10 are formed at intervals along the bottom surface of the desktop 1, and speakers 3 are respectively arranged in the speaker mounting holes 10. In practical implementation, the number of the speaker mounting holes 10 can be increased or decreased according to the size of the table top 1.

And human body infrared sensors 4 are respectively arranged on the side surface of the desktop 1 near the loudspeaker mounting holes 3 in a one-to-one correspondence manner.

The outer surface of the support column 2 is provided with a touch screen 5, a switch key 61 and a communication interface 63. In this embodiment, it is preferable that the communication interface 63 is a USB interface.

A cavity (not shown in the figure) is formed inside the supporting column 2, and a power interface 62, a microprocessor 64, an AC-DC converter 65, a memory 66 and a bluetooth module 67 are arranged in the cavity. In this embodiment, preferably, the microprocessor 64 is an MSP430 microprocessor; the AC-DC converter 65, the memory 66, and the bluetooth module 67 are all conventional electronic devices.

The mains supply is connected through the power interface 62, the power interface 62 is electrically connected with a power supply end of the microprocessor 64 through an AC-DC converter 65, and the AC-DC converter 65 converts the mains supply into direct current to supply power to the microprocessor 64.

The switch key 61, the speakers 3 and the human body infrared sensors 4 are respectively and electrically connected with the microprocessor 64, and the touch screen 5, the communication interface 63, the memory 66 and the Bluetooth module 67 are respectively and communicatively connected with the microprocessor 4.

The memory 66 stores music, which can be played from the memory 66 during use. The mobile terminal such as a mobile phone can also be connected with the Bluetooth module 67 through Bluetooth to play music played by music playing software in the mobile phone.

After the switch key 61 controls the microprocessor 64 to start up, the microprocessor 64 controls the human body infrared sensors 4 to detect whether a person approaches, and if all the human body infrared sensors 4 do not detect that a person approaches, the speakers 3 do not play music.

If the human body infrared sensor 4 does not detect that a person approaches for a certain time (for example, 30min), the microprocessor 64 controls the speakers 3 to stop playing music.

If the human body infrared sensor 4 detects that a person approaches, the microprocessor 64 controls the corresponding speaker 3 approaching the human body infrared sensor 4 to play music. The other speakers 3 corresponding to the human body infrared sensors 4 which do not detect the approach of a human body do not play music.

And human infrared sensor 4 detects the distance that the human body is close to, according to the human loudness that is close to of distance intelligent regulation speaker 3 broadcast music, makes the people obtain better music and listens to experience.

The communication interface 63 may also be a Type-C interface.

While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a take desk of bluetooth speaker, includes the desktop to and set up the support column that is used for supporting the desktop in the desktop bottom surface, its characterized in that:

2. The desk with the Bluetooth sound box as claimed in claim 1, wherein: the outer surface of the support column is provided with a switch key, and the switch key is electrically connected with the microprocessor.

3. A desk with bluetooth speaker as claimed in claim 1 or 2, wherein: the outer surface of the support column is also provided with a communication interface which is in communication connection with the microprocessor.

4. A desk with bluetooth speaker as claimed in claim 1 or 2, wherein: the outer surface of the support column is also provided with a touch screen; the touch screen is in communication connection with the microprocessor.