CN202127527U

CN202127527U - Sound control intelligent music colored light system and table tennis table using same

Info

Publication number: CN202127527U
Application number: CN2011200340467U
Authority: CN
Inventors: 李剑强
Original assignee: GUANGZHOU DOUBLEFISH SPORTS GOODS GROUP CO Ltd
Current assignee: GUANGZHOU DOUBLEFISH SPORTS GOODS GROUP CO Ltd
Priority date: 2011-01-31
Filing date: 2011-01-31
Publication date: 2012-01-25
Anticipated expiration: 2021-01-31

Abstract

The utility model discloses a sound control intelligent music colored lamp system, which comprises a controller, a first sound sensor, a second sound sensor, a first colored lamp bar assembly and a second colored lamp bar assembly. The controller comprises an intelligent discriminator circuit, a light driving circuit and a sounding circuit. The first sound sensor is electrically connected with the controller and used for receiving sound signals. The second sound sensor is electrically connected with the controller and used for receiving sound signals. The first colored lamp assembly is electrically connected with the light driving circuit of the controller. The second colored lamp bar assembly is electrically connected with the light driving circuit of the controller. The sound control intelligent music colored light system is simple in structure, convenient to use, and can be used for decorating, entertaining and judging of an edge table tennis ball for the table tennis table through the sound control intelligent music colored light system.

Description

Acoustic control intelligent music color lamp system and the table tennis table of using this system

Technical field

The utility model relates to a kind of acoustic control intelligent music color lamp system, the particularly a kind of acoustic control intelligent music color lamp system of table tennis table and table tennis table of using this system of being used for.

Background technology

Traditional table tennis table is by billiard table, net, and rack, compositions such as billiard table frame, its structure is comparatively single, does not control color lamp and sends musical sound through the sound of table tennis, does not also do table tennis sassafras limit and differentiates and use.

The utility model provides a kind of acoustic control intelligent music color lamp system that is located on the table tennis table that adds, and when playing table tennis, can send glory and music, has increased the decoration of table tennis table and recreational, and can be used as table tennis sassafras limit and differentiate and use.

The utility model content

The purpose of the utility model provides a kind of acoustic control intelligent music color lamp system, can be used as the decoration, recreational and do table tennis sassafras limit and differentiate and use of table tennis table.

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

Acoustic control intelligent music color lamp system, it comprises:

Said controller, it comprises intelligent discriminator circuit, light driving circuit and pronunciation circuit;

Said first sound transducer and rising tone sound sensor, itself and said controller electrically connect;

The first seven-color LED bar assembly and the second seven-color LED bar assembly electrically connect with said controller.

Further; Said first and second sound transducers are delivered to the voice signal that receives on the intelligent discriminator circuit of controller respectively and are compared; The intelligent discriminator circuit of controller is accepted the sound transducer signal of receiving earlier, and the sound transducer signal of receiving after ending.

A kind of table tennis platform comprises the left side playing surface of the table, the right playing surface of the table and acoustic control intelligent music color lamp system, and said acoustic control intelligent music color lamp system comprises:

Controller, it is located at the table tennis table bottom surface;

With first sound transducer and rising tone sound sensor that said controller electrically connects, it is located at playing surface of the table bottom surface, the said left side and playing surface of the table bottom surface, the right respectively;

With the first seven-color LED bar assembly and the second seven-color LED bar assembly that said controller electrically connects, it is located at said left side playing surface of the table edge surface and the right playing surface of the table edge surface respectively.

When table tennis drops on the playing surface of the table of the left side; Said intelligent discriminator circuit receives the signal of first sound transducer; Start light driving circuit, make the first seven-color LED bar assembly on the playing surface of the table edge surface of the left side bright, the pronunciation circuit in the start-up control device sends musical sound through loudspeaker simultaneously; When otherwise table tennis drops on the playing surface of the table of the right; The intelligence discriminator circuit receives the signal of rising tone sound sensor; Start light driving circuit, the first seven-color LED bar on the table tennis table edge surface of the left side is gone out, and make the second seven-color LED bar on the court edge surface of the right bright; The table tennis ball drops on the table top of table tennis table both sides back and forth; The seven-color LED bar assembly on both sides is just being rotated bright; And color is also in conversion constantly, and order is red, blue, green, and said pronunciation circuit sends musical sound through loudspeaker always; After table tennis had flown out the playing surface of the table, music just stopped automatically.

The utlity model has following beneficial effect: (1) is simple in structure, and is easy to use; (2), can be used as the decoration, recreational and do table tennis sassafras limit and differentiate to use of table tennis table through acoustic control intelligent music color lamp system.

Description of drawings

Fig. 1 is that the utility model is installed in sketch map on the table tennis table bottom surface;

Fig. 2 is the utility model sketch map under the normal use of table tennis table;

Fig. 3 is the circuit theory diagrams of the utility model controller;

Fig. 4 is the circuit diagram of the utility model.

Embodiment

For structure, characteristic and effect thereof to the utility model, can have and further understand and be familiar with, lift a preferred embodiment at present, and be described with reference to the accompanying drawings as follows:

Shown in Fig. 1-2, a kind of table tennis platform comprises left side playing surface of the table A, the right playing surface of the table B and acoustic control intelligent music color lamp system, also comprises: controller 1, and it is located at the table tennis table bottom surface; With first sound transducer 21 and rising tone sound sensor 22 that said controller 1 electrically connects, it is located at playing surface of the table bottom surface, the said left side and playing surface of the table bottom surface, the right respectively; With the first seven-color LED bar assembly 31 and the second seven-color LED bar assembly 32 that said controller electrically connects, it is located at said left side playing surface of the table edge surface and the right playing surface of the table edge surface respectively;

As shown in Figure 3, the described acoustic control intelligent music of the utility model color lamp system comprises: said controller 1, and it comprises intelligent discriminator circuit, light driving circuit and pronunciation circuit; Said first sound transducer 21 and rising tone sound sensor 22, itself and said controller electrically connect; The first seven-color LED bar assembly 31 and the second seven-color LED bar assembly 32 electrically connect with said controller.

As shown in Figure 4: said controller mainly by two AT89C2051 singlechip chips, HA17458 double operational is integrated and loudspeaker are formed; Wherein a singlechip chip I is used for intelligence discriminating and light driving output; Another piece singlechip chip II is used for the music storage and pronunciation drives; The integrated signal amplification that receives the sound transducer on A limit and B limit earlier of HA17458 double operational is delivered to singlechip chip I again and is handled, and singlechip chip I control single chip computer chip I I music starts and stops.

When table tennis dropped on the playing surface of the table A of limit, the left side, because left side playing surface of the table A can regard an integral body with the right playing surface of the table B as through being connected of foot rest and net post, the sound that table tennis impact bead table top sends all can pass on first sound transducer 21 and rising tone sound sensor 22 on the left side and the right; First and second sound transducers are all delivered to the signal that receives on the intelligent discriminator circuit of controller 1 respectively and are compared, because be that ball drops on the playing surface of the table A of the left side, the propagation distance of left side playing surface of the table A is shorter than the propagation distance of the right playing surface of the table B; The signal that first sound transducer 21 on the left side receives is faster than the signal that the rising tone sound sensor 22 on the right receives, and the intelligent discriminator circuit of controller 1 is that the signal that arrives first is accepted, and the signal that arrives after ending; Therefore the light that starts the left side drives output makes the seven-color LED bar on the table tennis table edge surface of the left side bright, and the pronunciation circuit in the start-up control device sends musical sound through loudspeaker simultaneously, otherwise table tennis drops on the right playing surface of the table B when going up; Seven-color LED bar on the table tennis table edge surface of the left side goes out; And the seven-color LED bar on the table tennis table edge surface of the right is bright, and ball drops on the table top of table tennis table both sides back and forth, and the seven-color LED bar on both sides is just being rotated bright; And color is also in conversion constantly; Order is red, blue, green, and music is also sowed always, and a song is over and broadcasts another song again; Ball has flown out after the playing surface of the table lands; Music just stops automatically, and the music of playing ball again will be changed another bent beginning, is used as table tennis sassafras limit and differentiates when using; With two displaying block replacement both sides seven-color LED bars, music output just can not.

The above is merely the preferred embodiment of the utility model; It is not the practical range that limits the utility model with this; Allly be familiar with this operator; The principle and the technical characterictic of utilization the utility model, various changes and the decoration done all should be covered by within the protection category that these claims define.

Claims

1. acoustic control intelligent music color lamp system is characterized in that comprising:

Controller, it comprises intelligent discriminator circuit, light driving circuit and pronunciation circuit;

First sound transducer, itself and said controller electrically connect, and are used to receive voice signal;

Rising tone sound sensor, itself and said controller electrically connect, and are used to receive voice signal;

The first seven-color LED bar assembly, the light driving circuit of itself and said controller electrically connects;

With the second seven-color LED bar assembly, the light driving circuit of itself and said controller electrically connects.

2. acoustic control intelligent music color lamp as claimed in claim 1 system; It is characterized in that; Said first and second sound transducers are delivered to the voice signal that receives on the intelligent discriminator circuit of controller respectively and are compared; The intelligent discriminator circuit of controller is accepted the sound transducer signal of receiving earlier, and the sound transducer signal of receiving after ending.

3. acoustic control intelligent music color lamp as claimed in claim 1 system is characterized in that said intelligent discriminator circuit is connected with rising tone sound sensor signal with said first sound transducer respectively.

4. acoustic control intelligent music color lamp as claimed in claim 1 system is characterized in that, the said first and second seven-color LED bar assemblies are the color lamp bar group of the light that can send red, blue, green three kinds of colors.

5. a table tennis platform comprises the left side playing surface of the table, the right playing surface of the table, it is characterized in that, also comprises acoustic control intelligent music color lamp system, and said acoustic control intelligent music color lamp system comprises:

Controller, it is located at the table tennis table bottom surface;

With first sound transducer and rising tone sound sensor that said controller electrically connects, it is located at the center of playing surface of the table bottom surface, the said left side and playing surface of the table bottom surface, the right respectively;