Television ferrule

A TV and ferrule technology, applied in the direction of circuits, electrical components, conductive connections, etc., can solve problems such as poor contact between upper ferrule and lower ferrule components, limitations in applicability and practicability, hidden dangers of connection reliability, etc., and achieve structural Simple, practical, reduce the effect of assembly process

Active Publication Date: 2016-07-27
温州佰正仪表科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The TV socket is a TV signal transmission component. The TV socket in the prior art is mainly connected by a claw structure. The structure is shown in the attached figure 1 , which is mainly composed of lock nut 1', F plug 2', hexagonal mounting nut 3', TV plug shell 4', lower ferrule combination 5', upper ferrule 6' and upper ferrule plastic part 7', It has the following deficiencies: 1. It adopts the upper ferrule plastic part 7' to be loaded into the upper ferrule 6', and the interference assembly ensures the positioning of the ferrule to realize the connection, and then combines the lower ferrule 5' with the TV coaxial cable cable, but there are many types of lower ferrule components 5, so assembly is more difficult; second, there are hidden dangers in its connection reliability, because the TV ferrule will swing during use, so it is easy to cause the upper ferrule and lower ferrule to be damaged. The components are not in good contact, and the F plug and the shell are connected to the shield by the lock nut, the signal attenuation is large, and the F head is easy to lose during the maintenance process; 3. Its installation is more complicated, because it is installed on the panel by the mounting nut, and the TV coaxial The cable passes through the locking nut, the inner core passes through the F plug, the shielding layer and the wire sheath are placed outside the F plug, and then the wire core is inserted into the upper ferrule assembly and the locking nut is installed on the shell. The installation is very complicated , thus affecting the efficiency of assembly, so the applicability and practicability are limited to a certain extent, see figure 1

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0018] figure 2 A specific embodiment of the invention is shown in which figure 2 It is a schematic cross-sectional view of the first split structure of the present invention;

[0019] See figure 2 , a TV insert, including a lock nut 1 and a plug-in body, the plug-in body includes a plug-in housing 2 with a TV copper core jack, and a TV plug arranged in the plug-in housing 2 The inner core 3 and the TV plug ferrule 4 plugged into the TV plug inner core 3 are provided with a tapered insertion portion 5 at the front end of the insertion housing 2, and the tapered insertion portion 5 The central axis of the socket is provided with a copper core through hole connected with the TV copper core jack in the plug-in housing, and an inverted triangle shielding wire installation locking protrusion is provided on the outer wall of the plug-in end of the tapered plug-in part 5 The ring 6 is provided with a positioning rib 7 on the inner wall of the tapered socket part 5, the TV plug ...

Embodiment 2

[0026] image 3 A specific embodiment of the invention is shown in which image 3 It is a schematic cross-sectional view of the second split structure of the present invention;

[0027] See image 3 , this embodiment is basically the same as Embodiment 1, the difference is that a mounting flange 10 and an unthreaded mounting slot are integrally provided on the outer wall surface of the plug-in housing, and the mounting flange is arranged on the The end close to the tapered insertion part is inserted into the lock nut at the tapered insertion part and is pressed and locked on the installation surface of the lock nut by the installation flange.

Embodiment 3

[0029] Figure 4 A specific embodiment of the invention is shown in which Figure 4 It is a schematic cross-sectional view of the third split structure of the present invention;

[0030] See Figure 4 , this embodiment is basically the same as Embodiment 1, the difference is that: the tapered socket part and the socket housing are set at an angle of 60-120 degrees, and the two ends of the TV plug ferrule The angle formed is the same as the included angle.

[0031] The included angle between the tapered socket part and the socket housing is 90 degrees. In this embodiment, a small plastic plug 11 is provided at the joint between the plug housing and the locking nut to protect the stability of the connection.

[0032] It can be set at a certain angle to meet the needs of different angles.

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PUM

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Abstract

The invention discloses a television ferrule, which comprises a locking nut and a plugging main body, wherein the plugging main body comprises a plugging shell with a television copper core jack, a television plug inner core and a television plug ferrule; the television plug inner core is arranged in the plugging shell; the television plug ferrule is plugged into the television plug inner core; a taper plugging part is arranged at the front end of the plugging shell; a copper core through hole which is communicated with the television copper core jack in the plugging shell is formed in the central axis of the taper plugging part; an inverted triangle shielded wire mounting and locking convex ring is arranged on the outer wall of a plugging end of the taper plugging part; a locating convex rib is arranged on the inner wall of the taper plugging part; the television plug ferrule is an integral ferrule; a locating slot with an opening in the end surface is formed in the plugging end of the television plug ferrule; television plug ferrule is inserted into the plugging shell; and the locating convex rib is clamped in the locating slot to achieve locating and fixing. The television ferrule is simple in structure; the product cost is reduced; the assembly procedure is reduced; the assembly efficiency is improved; the connection reliability is improved; the connection stability is ensured; the applicability is high; and the practicability is good.

Description

technical field [0001] The invention belongs to the technical field of TV signal transmission components, and in particular relates to a TV socket. Background technique [0002] The TV socket is a TV signal transmission component. The TV socket in the prior art is mainly connected by a claw structure. The structure is shown in the attached figure 1 , which is mainly composed of lock nut 1', F plug 2', hexagonal mounting nut 3', TV plug shell 4', lower ferrule combination 5', upper ferrule 6' and upper ferrule plastic part 7', It has the following deficiencies: 1. It adopts the upper ferrule plastic part 7' to be loaded into the upper ferrule 6', and the interference assembly ensures the positioning of the ferrule to realize the connection, and then combines the lower ferrule 5' with the TV coaxial cable cable, but there are many types of lower ferrule components 5, so assembly is more difficult; second, there are hidden dangers in its connection reliability, because the TV ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R9/05H01R24/38H01R13/514H01R13/629
CPCH01R9/05H01R13/514H01R13/629H01R24/38
Inventor 钱云成
Owner 温州佰正仪表科技有限公司
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