Receiver and assembling process thereof

A receiver and mounting through hole technology, applied in the field of receivers, can solve problems such as poor receiver sensitivity, and achieve the effects of increased sensitivity, easy vibration, and shortened response time.

Pending Publication Date: 2018-01-12
SUZHOU YICHUAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, the technical problem to be solved in the present invention is to overcome the poor sensitivity of the receiver in the prior art

Method used

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  • Receiver and assembling process thereof
  • Receiver and assembling process thereof
  • Receiver and assembling process thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0054] This embodiment provides a receiver, such as figure 1 As shown, it includes a housing 1, a diaphragm mechanism 2, an elastic component, an electromagnetic drive mechanism and an elastic body 5.

[0055] Such as figure 1 As shown, the housing 1 has a first housing 11 composed of a first bottom surface and side walls, and a second housing 12 composed of a second bottom surface and side walls; the second housing 12 is detachably connected to the first housing 11 is buckled to form an inner cavity, for example, glue or spot welding is used to fix the first shell 11 and the second shell 12 together. The side wall of the first housing 11 is provided with a sound outlet 111, and a sound guide tube is installed on the housing 1, and the sound guide tube contains the sound outlet in its inner cavity. Preferably, both the first housing 11 and the second housing 12 are made of high magnetic permeability materials.

[0056] Such as figure 1 As shown, the diaphragm structure 2 is arrang...

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PUM

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Abstract

The invention discloses a receiver and an assembling process thereof. The receiver comprises a shell, a vibrating diaphragm mechanism, an elastic part and an electromagnetic driving mechanism. No loadis arranged on a vibration plate, the weight is light, and under the effect of the same electromagnetic driving force, the response speed is fast, the instantaneous response time is short, and the sensitivity is high. The elastic part itself has elasticity, and the response speed is further increased; after the electrification of the coil is cancelled, the vibration plate can be quickly reset tothe initial state under the elastic effect of the elastic part itself, and the resetting time is short. The assembling process includes that the permanent magnet is fixed on the elastic part, and oneend of the elastic part is fixed on the vibration plate, and the other end of the elastic part is fixed on the inner wall surface of the shell; then the vibrating diaphragm mechanism is fixed on the inner wall surface of the shell, and the shell is buckled; finally, the coil extends into the second cavity through the mounting through hole, and the coil is opposite to the permanent magnet, so thatthe assembling process of the receiver can be completed, and the receiver is assembled in an automatic mode, and the assembling efficiency of the receiver is improved.

Description

Technical field [0001] The invention relates to the technical field of receivers, in particular to a receiver and its assembly process. Background technique [0002] The receiver is an electro-acoustic device that converts audio electrical signals into sound signals under the condition of no sound leakage. It is widely used in communication terminal equipment such as mobile phones, fixed phones, headsets, etc., to achieve audio output. [0003] With the continuous development of mobile devices, the structure of the receiver is constantly updated. For example, Chinese Patent Document CN101330774A discloses a sounder. The sounder includes a conductive base plate, a coil, an iron core, a magnetic ring, a diaphragm, and an upper cover. Among them, the magnetic ring has a hollow cylinder with a top opening and a bottom opening, the upper cover is fixed on the top opening of the magnetic ring, and the conductive bottom plate is fixed on the bottom opening of the magnetic ring, so that th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R9/06H04R9/02H04R31/00
Inventor 陈晓明
Owner SUZHOU YICHUAN TECH CO LTD
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