Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Improved fountain landscape sound box

A fountain and landscape technology, applied in the direction of transducer circuit, transducer shell/cabinet/bracket, sensor, etc., can solve the problem that the height of the torrent of the fountain is not proportional to the volume, and it is difficult to express the music fluctuations and other problems

Active Publication Date: 2015-07-01
嘉兴磊佳电子科技有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current landscape-type sound box with a fountain is driven by the motor to drive the water pump. A serious problem is that when the current is small, the motor speed and current have a nonlinear relationship. The relationship is close to the parabolic relationship with the opening facing upwards, which leads to a non-proportional relationship between the height of the fountain torrent and the volume. Usually, the external performance is that when the volume is small, the fountain torrent hardly appears, and when the volume is slightly larger, the fountain torrent hardly appears. The height of the torrent increases rapidly, and soon hits the top of the sealed frame, making it difficult to express the ups and downs of the music

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Improved fountain landscape sound box
  • Improved fountain landscape sound box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] Below in conjunction with accompanying drawing and embodiment the present invention is further described:

[0011] exist figure 1 The common fountain landscape sound box shown mainly includes a power amplifier module 1 , a motor 2 , a water pump 3 , and a water tank 4 which are sequentially connected. After the audio current is amplified by the power amplifier module 1, it is directly sent to the motor 2, and then the motor 2 drives the water pump 3, and the water pump 3 pushes the water in the water tank 4 upwards to form a fountain torrent through the nozzle hole. In this process, because audio frequency current and motor 2 rotating speeds are the function relation of approximate parabola, as, if audio frequency current is I 0 , the motor speed is n, then I 0 It has roughly the following relationship with n: n=a I 0 2 +b I 0 +c, where a, b, and c are all constants; in this case, the audio current I 0 When it is very small, n changes little, and with I 0 The inc...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides an improved fountain landscape sound box. The improved fountain landscape sound box comprises a base, a motor, a water pump and a water tank; a first power amplification module is arranged in the base and outputted to a loudspeaker; the first power amplification module is synchronously outputted to a current processing chip for treating inputted current by extraction of square root; the current processing chip is outputted to a second power amplification module which is outputted to the motor; the motor drives the water pump; the water pump drives water in the water tank to upwards flow through injection holes to form fountain torrent. The sound box includes a music fountain; the fluctuating of the fountain torrent is in linear relation with the music.

Description

technical field [0001] The invention relates to the field of sound boxes, in particular to a landscape sound box with a musical fountain. Background technique [0002] With the improvement of the quality of life and the demand for fun, the ornamental quality of desktop electronic equipment is also more and more exquisite; at present, there is a landscape speaker with a musical fountain, and the structure of the musical fountain mainly includes a transparent sealing frame. Liquid is sealed in the sealed frame, and as the music fluctuates, the liquid forms a fluctuating music fountain in the sealed frame. The current landscape-type sound box with a fountain is driven by the motor to drive the water pump. A serious problem is that when the current is small, the motor speed and current have a nonlinear relationship. The relationship is close to the parabolic relationship with the opening facing upwards, which leads to a non-proportional relationship between the height of the fo...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H04R1/04H04R3/00
CPCH04R1/04H04R3/00H04R2420/03
Inventor 周盈裕
Owner 嘉兴磊佳电子科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com