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

An electroacoustic transducer with waterproof effect

An electro-acoustic converter and housing technology, applied in the field of electro-acoustic converters with waterproof effect, can solve the problems of inability to disassemble and assemble, affecting the normal use effect of internal accessories, etc., so as to improve the practicability and increase the convenience of disassembly, assembly and maintenance. , the effect of increasing the transmission rate

Active Publication Date: 2020-11-17
安徽金馨智能科技有限公司
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an electro-acoustic transducer with waterproof effect, to solve the above-mentioned background technology, because the existing electro-acoustic transducer requires sound transmission, so most of its interior is open design, which is easy to affect the internal parts The normal use effect, and the general electro-acoustic converters are integrated connection, can not be disassembled, timely cleaning of the internal accessories, to achieve waterproof and improve the service life of the problem

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
  • An electroacoustic transducer with waterproof effect
  • An electroacoustic transducer with waterproof effect
  • An electroacoustic transducer with waterproof effect

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0019] see Figure 1-4 , the present invention provides a technical solution: an electro-acoustic transducer with a waterproof effect, comprising a first housing 1, a vibrating diaphragm 13 and a second housing 15, the left and right sides of the first housing 1 are opened There are sound holes 2, vertical brackets 3 are fixedly installed on the top of the first shell 1, fixed clamps 4 are fixed on the top of the middle section of the first shell 1, and the in...

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 electroacoustic transducer with the waterproof effect comprises a first shell, a vibrating diaphragm and a second shell, sound holes are formed in the left side and the right side of the first shell, vertical supports are fixedly installed at the top ends of the periphery of the first shell, and a fixing clamping plate is fixedly installed at the top end of the middle section of the first shell. The invention discloses an electroacoustic transducer with a waterproof effect. The design of the sound holes can help to improve the sound transmission effect of the converter; meanwhile, due to the design of the second shell, on one hand, redundant water vapor can slide down from the top end; water is prevented from entering the converter; waterproof effect is increased. Meanwhile, water vapor can be prevented from entering the converter along a connecting gap, the practicability of the electroacoustic converter is further improved, the disassembly convenience of the second shell can be improved through the design of the vertical support, and the design of the interior of the second shell can circularly amplify vibration sound waves, so that the practicability of the electroacoustic converter is improved.

Description

technical field [0001] The invention relates to the technical field of electroacoustic transducers, in particular to an electroacoustic transducer with waterproof effect. Background technique [0002] Generalized electroacoustic applications have a wide frequency range, including infrasound, audible sound, and ultrasonic transducers. Electroacoustic transducers in the frequency range of audible sound include microphones, loudspeakers, receivers, hearing aids, etc. Inside the transducer, the electrical system and the mechanical vibration system are connected to each other through certain physical effects to complete energy. Externally, the electrical system of the transducer matches the output circuit of the signal generator, or the input circuit of the preamplifier; and the mechanical vibration system of the transducer matches the sound field with its vibration surface. [0003] However, because the existing electro-acoustic transducers require sound transmission, most of t...

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
Patent Type & Authority Patents(China)
IPC IPC(8): H04R1/44H04R1/02H04R9/04
CPCH04R1/02H04R1/44H04R9/04
Inventor 刘洋肖前黄萍海向鑫凯杨子华龚元进汪勇
Owner 安徽金馨智能科技有限公司
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