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Receiver and assembly technique thereof

An assembly process and receiver technology, applied in the field of receivers, can solve the problems of inability to realize modularization and complicated installation process of receivers, and achieve the effects of miniaturization, volume reduction and sensitivity improvement

Pending Publication Date: 2017-11-28
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 by the present invention is to overcome the complexity of the installation process of the receiver in the prior art, and the problem that the modular assembly process cannot be realized

Method used

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  • Receiver and assembly technique thereof
  • Receiver and assembly technique thereof
  • Receiver and assembly technique thereof

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Experimental program
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Embodiment 1

[0057] This embodiment provides a receiver, such as figure 1 As shown, it includes a housing 1, a sound membrane mechanism 2, a driving mechanism 3 and a protruding unit.

[0058] Such as figure 1 As shown, the housing 1 includes 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 The housing 11 is fastened to enclose an inner cavity. Protruding units are provided on the first housing 11 and the second housing 12, and the protruding units are respectively arranged on the inner wall surfaces of the first housing 11 and the second housing 12 facing the sound membrane mechanism 2. In this embodiment, the protruding units The protruding unit is a protruding protruding toward the inner cavity formed integrally with the housing. For the convenience of expression, the protruding unit provided on the first housing 11 is called the f...

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Abstract

The invention provides a receiver and an assembly technique thereof. The receiver comprises a housing body, a sound film mechanism and a driving mechanism. An inner cavity of the housing body is separated into a first cavity chamber and a second cavity chamber by the sound film mechanism. The driving mechanism is arranged in the second cavity chamber and comprises a pair of permanent magnets, an armature and a coil which at least partially sleeves the armature. The armature is fixedly arranged on the sound film mechanism. The housing body at least comprises one positioning unit which is arranged corresponding to the permanent magnets. The permanent magnets are fixed on the positioning units. According to the invention, by setting the positioning units, precise positioning of the permanent magnets in the receiver is achieved, sounding effects of the receiver are ensured and assembly efficiency of the receiver is improved. The assembly technique comprises three modules. The first permanent magnet and the first housing body form a module, the sound film mechanism and the driving mechanism form a module and a second permanent magnet and the second housing body form a module. The three modules are installed in advance and finally assembled, so modularized assembly technique of the receiver is achieved.

Description

technical field [0001] The invention relates to the technical field of receivers, in particular to a receiver and an assembly process thereof. Background technique [0002] The receiver is an electroacoustic device that converts audio electrical signals into audio signals without sound leakage. It is widely used in communication terminal equipment such as mobile phones, fixed phones, and earphones to realize audio output. [0003] With the continuous development of mobile devices, the structure of the receiver is constantly updated. For example, the Chinese patent document CN104581580A discloses an improved receiver, which converts the diaphragm that is traditionally connected to the inner wall of the housing to the outer wall of the housing. . The receiver includes a shielding shell, which includes a shell cover and a casing; a moving iron unit, a conducting rod, an armature and a diaphragm part in the shielding shell. The two ends of the conducting rod are respectively c...

Claims

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Application Information

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IPC IPC(8): H04R1/10
CPCH04R1/1058H04R2201/105
Inventor 陈晓明吴哲
Owner SUZHOU YICHUAN TECH CO LTD
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