Manufacturing technology of earphone vibrator and manufactured earphone vibrator
A production process and vibrator technology, applied in the directions of earpiece/headphone accessories, sensors, electrical components, etc., can solve the problems of people's pressure, many processing steps, and high unit price of yoke, and achieve the obvious bass shock effect and processing equipment requirements. Low, simple processing effect
Pending Publication Date: 2016-09-21
杨金粘
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Problems solved by technology
In order to obtain better audio-visual effects, headphones are required when using these products, and the speakers of the current headphones do not have a strong vibration effect. In terms of bass effect, only the vibration sound film resonance produces sound, which cannot satisfy The shocking effect on the bass hearing, so it is necessary to add an additional earphone vibrator to the headset. However, the vibrating pieces of the existing earphone vibrator are made of stainless steel shrapnel, which often have sharp angles. It is easy to bring safety hazards during use, and the vibration of the steel shrapnel is mechanical vibration, the vibration rhythm cannot be controlled, and it cannot vibrate or stop in time following the rhythm of the music. The audio consistency with the earphones is poor, disturbing the sound of the earphones. The vibrating part is located in the middle, so it needs to be equipped with a yoke with a large dead weight. The processing technology of this yoke is cumbersome, and it requires high processing equipment. sense of oppression
Moreover, this type of product needs to be perforated on the yoke, the magnet, and the washer during assembly, and the rivets need to be fixed through the perforations on the magnet, the washer, and the yoke during assembly, resulting in too many product processing procedures and affecting the quality of the product. Production efficiency, as well as assembly efficiency, increases the production cost of the enterprise
Method used
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[0033] A manufacturing process of an earphone vibrator, comprising a casing, a vibrating piece, a yoke, a magnet, a circular washer, a ring washer, a voice coil, a PCB board, and fleece paper, comprising the following steps:
[0034] (1) Preparation of the vibrating piece: soak the worsted cotton cloth in the resin curing agent for 3-10s, then take it out, heat press it at a temperature of 200-300°C for 3-10s, and form the vibrating piece. The vibrating piece is formed There is a mounting part for mounting the yoke and a vibrating part located on the periphery of the mounting part, the mounting part is located in the middle of the vibrating piece, a mounting hole is provided in the center of the mounting part, and a corrugated protruding ring is formed on the vibrating part, The back of the convex ring is a concave ring;
[0035] (2) Preparation of component 1: fixing the PCB board and the voice coil on the outer bottom and the inner bottom of the housing respectively, and con...
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Abstract
The present invention discloses a manufacturing technology of an earphone vibrator. The manufacturing technology comprising manufacturing a shell, a vibrating reed, a yoke, a magnet, an imporous washer, a mesoporous washer, a voice coil, a PCB and a velvet paper, and comprises the following steps of preparing the vibrating reed, an assembly 1, an assembly 2 and an assembly 3, and finally sealing the vibrating reed in the assembly 3 at an opening at the upper end of the shell in the assembly 1, sleeving the voice coil at the bottom in the shell at the outer sides of the magnet and the imporous washer, and then sealing the velvet paper at the mesoporous at the bottom of the shell to obtain the finished product. According to the present invention, by using a worsted cotton to substitute for a conventional stainless steel spring leaf, the consistency of the vibration and the audio is improved, at the same time, the parts of the vibrator are recued, the assembly processes of the vibrator are simplified, and the production efficiency of the product is improved. At assembly, an adhesive fixing mode is adopted without needing to punch holes, the processing is simpler, the assembly is more convenient, the manufacturing cost of the product is reduced, and the economic efficiency of an enterprise is improved.
Description
technical field [0001] The invention relates to the technology in the field of earphone accessories, in particular to a manufacturing process of an earphone vibrator and the prepared earphone vibrator. Background technique [0002] With the improvement of people's living standards, intelligent products integrating communication and entertainment, such as smartphones, tablet computers, and digital cameras, have been widely used. In order to obtain better audio-visual effects, headphones are required when using these products, and the speakers of the current headphones do not have a strong vibration effect. In terms of bass effect, only the vibration sound film resonance produces sound, which cannot satisfy The shocking effect on the bass hearing, so it is necessary to add an additional earphone vibrator to the headset. However, the vibrating pieces of the existing earphone vibrator are made of stainless steel shrapnel, which often have sharp angles. It is easy to bring safet...
Claims
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Login to View More IPC IPC(8): H04R1/10H04R31/00
CPCH04R1/10H04R31/00
Inventor杨金粘
Owner杨金粘