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RCA plug

A plug and lotus technology, applied in the field of RCA plugs with lotus terminals, can solve the problems of easy falling off of cables, unreliable connection, inconvenient welding, etc., and achieve the effects of simple welding process, fast welding, and increased productivity.

Pending Publication Date: 2016-09-07
BOZHOU LIAN TAO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Related prior art can refer to an RCA plug disclosed in Chinese Patent Announcement No. 202004217. The cable is welded on the outer circumferential surface of the center terminal and the rear end of the lotus terminal. The welding is inconvenient, the process is complicated, the connection is not reliable, and the cable is easy to fall off.

Method used

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Embodiment Construction

[0011] see Figure 1 to Figure 4 As shown, the RCA plug 100 of the present invention includes a lotus terminal 10 , a center terminal 20 , an insulating body 30 , an insulating shell 40 and a cable 50 . The lotus terminal 10 is used for grounding, and the center terminal 20 is used for signal transmission.

[0012] The lotus terminal 10 includes an outer contact portion 11 at the front end, a vertical wall 12, an inner ring wall 13 and a first welding piece 15. The contact portion 11 is a lotus-shaped structure, and the vertical wall 12 is circular. 11. The rear end protrudes inwardly. The inner ring wall 13 is a circular structure, the upper part is a horizontal structure, and the lower part is an arc-shaped structure. The inner ring wall 13 extends horizontally from the inner edge of the upright wall 12 to the rear. Extending horizontally backward from the horizontal structure of the inner ring wall 13 , the first welding piece 15 is a horizontal plate-like structure.

[0...

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Abstract

The invention relates to an RCA plug, which comprises a lotus terminal, a center terminal, an insulating body and a cable, wherein the insulating body is used for fixing the lotus terminal and the center terminal; the lotus terminal comprises an external contact part and a first bonding pad; the external contact part is in a lotus form; the first bonding pad extends backwards; the center terminal comprises an internal contact part and a second bonding pad; the internal contact part is located at the inner side of the external contact part; the second bonding pad extends backwards; the first bonding pad and the second bonding pad are welded with the cable respectively; and the first bonding pad and the second bonding pad are partitioned on the left and right and are located on the same horizontal plane. The welding procedure of the cable is simple; the production efficiency is improved; the capacity is improved; the cost is reduced; welding is fast and convenient; the signal transmission quality is ensured; meanwhile, the binding force is improved; and the cable is prevented from falling off.

Description

technical field [0001] The invention relates to an RCA plug, in particular to an RCA plug with a lotus terminal. Background technique [0002] Since the RCA (Radio Corporation of America, American Broadcasting Corporation) plug is shaped like a lotus flower, also known as a lotus plug, it generally includes a center terminal and a lotus terminal located on the periphery of the center terminal, and uses coaxial signal transmission. The center terminal Used to transmit signals, the lotus terminal is used for grounding, and can be used to transmit digital audio signals and analog video signals. Related prior art can refer to an RCA plug disclosed in Chinese Patent Announcement No. 202004217. The cable is welded on the outer circumferential surface of the center terminal and the rear end of the lotus terminal. The welding is inconvenient, the process is complicated, the connection is not reliable, and the cable is easy to fall off. . [0003] Therefore, it is necessary to desi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R4/02H01R13/405
CPCH01R4/02H01R4/023H01R13/405
Inventor 张明超张杰
Owner BOZHOU LIAN TAO ELECTRONICS
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