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Drop-resisting moving-iron telephone receiver

A receiver, anti-drop technology, applied in sensors, electrical components, etc., can solve the problems of easy breakage and high noise of the receiver, and achieve the effect of clear sound, no noise, and low distortion.

Inactive Publication Date: 2017-01-11
苏州倍声声学技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the above-mentioned problems that the existing receivers are easy to break and have high noise, the technical problem to be solved by the present invention is to provide a drop-proof iron receiver

Method used

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  • Drop-resisting moving-iron telephone receiver
  • Drop-resisting moving-iron telephone receiver

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Such as figure 1 , 2 As shown, the present embodiment is a kind of anti-drop iron receiver, comprising receiver body 4, voice mouth 3 and coil 10, and receiver body 4 is provided with diaphragm 6, vibration transmission plate 1, upper magnet 5, lower magnet 14, spring Sheet 7, coil 10 and pivot 9, vibration transmission sheet 1 is arranged on the right side of diaphragm 6, vibration transmission sheet 1 is connected with reed 7, and reed 7 is fixed on the middle part of receiver body 4 through pivot 9, and reed 7 is located at In the middle of the upper magnet 5 and the lower magnet 14, the reed 7 passes through the coil 10 at the same time, the right side of the voice mouth 3 is the receiver body 4, the receiver body 4 is provided with a through hole 2, and the receiver body 4 is provided with a pad 12, soldering The disk 12 is connected to the coil 10 through the wire 11 , and the anti-drop layer 14 is arranged in the receiver body 4 .

[0016] In the above preferre...

Embodiment 2

[0018] Such as figure 1 , 2 As shown, the present embodiment is a kind of anti-drop iron receiver, comprising receiver body 4, voice mouth 3 and coil 10, and receiver body 4 is provided with diaphragm 6, vibration transmission plate 1, upper magnet 5, lower magnet 14, spring Sheet 7, coil 10 and pivot 9, vibration transmission sheet 1 is arranged on the right side of diaphragm 6, vibration transmission sheet 1 is connected with reed 7, and reed 7 is fixed on the middle part of receiver body 4 through pivot 9, and reed 7 is located at In the middle of the upper magnet 5 and the lower magnet 14, the reed 7 passes through the coil 10 at the same time, the right side of the voice mouth 3 is the receiver body 4, the receiver body 4 is provided with a through hole 2, and the receiver body 4 is provided with a pad 12, soldering The disk 12 is connected to the coil 10 through the wire 11 , and the anti-drop layer 14 is arranged in the receiver body 4 .

[0019] In the above preferre...

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Abstract

The invention discloses a drop-resisting moving-iron telephone receiver, comprising a telephone receiver body, coils, vibration transmission pieces, leaf springs, vibrating diaphragms, drop-resisting layers and inflating openings, wherein magnetic properties are generated by the leaf springs in the coils; magnets are arranged above and below the leaf springs, thus the leaf springs are in the magnetic field; the leaf springs vibrate due to the magnetic effect and are connected with vibration transmission pieces and vibration transmission pieces are connected with vibrating diaphragms, so that vibrating diaphragms vibrate and sound can be heard; the drop-resisting layers are arranged in the telephone receiver body and can prevent the telephone receiver from damage caused due to dropping; the inflating openings are arranged on the telephone receiver body; the existing telephone receiver is filled with insulating gas and has the insulation problem upon dropping, but the telephone receiver can resist drop and has the characteristics of steady and reliable moving-iron technology, extremely low distortion, energy and power saving; with a closed structure, the telephone receiver cannot be interfered by external environmental factors and has clear sound instead of noise, and users have no have a swell head when using the telephone receiver for a long time.

Description

technical field [0001] The invention relates to the technical field of moving iron receivers, in particular to a drop-proof moving iron receiver. Background technique [0002] In the prior art, the principle of hearing sound is that the vibration in the air transmits the vibration to the eardrum through the external ear canal, and the vibration formed by the eardrum drives the human auditory nerve, thereby perceiving the vibration of sound. However, the existing receivers are affected by the external temperature, and people tend to break the receivers during use, resulting in unclear sound quality and high noise, low conversion efficiency in terms of electro-acoustic conversion rate, resulting in large power consumption and insufficient battery life. Contents of the invention [0003] In view of the above-mentioned existing problems that the receiver is easy to be broken and the noise is large, the technical problem to be solved by the present invention is to provide a dro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R11/04
CPCH04R11/04
Inventor 李梁
Owner 苏州倍声声学技术有限公司