A noise reduction frequency line connector
A frequency line and noise technology, which is applied in the field of noise reduction audio line connectors, can solve the problems of poor hearing sense and sound noise, and achieve the effect of avoiding noise.
Active Publication Date: 2018-09-11
深圳市蔚科电子科技开发有限公司
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- Application Information
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Problems solved by technology
When the conventional audio cable is inserted into the speaker at one end, when the other end is touched by hand or inserted into a musical instrument, the speaker will make noise and the sense of hearing is poor
Method used
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Embodiment Construction
[0017] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0018] figure 1 It shows a noise reduction frequency line joint provided by an embodiment of the present invention, including a signal terminal contact 1, a conductor shaft 2 and an insulator, the signal terminal contact point 1 is installed at the end of the conductor shaft 2, and the insulator Including a first insulator and a second insulator, the first insulator 3 is arranged at the rear of the signal terminal contact point 1, and the second insulator 4 is arranged at the end of the conductor shaft 2; the insulator is covered with a conductor sleeve 5, and the end of the conductor sleeve 5 is connected to the second The insulator 4 is provided with a ground terminal welding shrapnel 6, and the second insulator end and the conductor sh...
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A noise-reduction audio cable connector relates to the technical field of audio cables. The audio cable connector comprises a signal end contact, a conductor shaft, and insulators. The signal end contact is installed at an end of the conductor shaft. Of the two insulators, a first insulator is arranged in the rear part of the signal end contact, and a second insulator is arranged at the tail end of the conductor shaft. The insulators are sleeved with a conductor sleeve. A grounding end welding elastic piece is arranged between the tail end of the conductor sleeve and the second insulator. A signal end welding elastic piece is arranged between the tail end of the second insulator and the conductor shaft. An elastic piece switch is arranged between the first insulator and the conductor sleeve. The beneficial effect is that through the arrangement of the conductor shaft and the conductor sleeve and additional installation of the elastic piece switch, when the end of an audio cable is inserted, there is a short circuit between an electronic music instrument and a speaker box, the speaker box cannot make a sound, and therefore, noise is avoided.
Description
technical field [0001] The invention belongs to the technical field of audio cables, in particular to a noise-reducing audio cable connector. Background technique [0002] When an electronic musical instrument is connected to a stereo, it is necessary to use an audio cable to connect the speaker to the musical instrument. The audio cable transmits the electronic signal from the musical instrument to the stereo, so that the speaker can emit the sound of the musical instrument. When a conventional audio cable is inserted into the speaker at one end, when the other end is touched by hand or inserted into a musical instrument, the speaker will make noise and the hearing will be poor. Contents of the invention [0003] The purpose of the present invention is to provide a noise-reducing audio cable connector, which aims to eliminate the sound noise generated when one end of the audio cable is inserted into a sound box and the other end is inserted into a musical instrument or to...
Claims
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IPC IPC(8): H01R13/02H01R13/40H01R13/648H01R27/02
CPCH01R13/02H01R13/40H01R13/648H01R27/02
Inventor 曹一龙
Owner 深圳市蔚科电子科技开发有限公司