CN205811163U - A kind of anti-off-line tone frequency channel wire adapter - Google Patents

Abstract

This utility model relates to a kind of anti-off-line tone frequency channel wire adapter, including binding post and sleeve pipe, one end of binding post is provided with plug, and the other end is provided with conductive contact and clamp pawl, and the opening of sleeve pipe is connected with binding post, threading opening is had on other end end face, inside pipe casing is fixed with clamp cylinder, and clamp cylinder connects with threading opening, and clamp cylinder internal circumferential is uniformly provided with Trap shell splinter, Trap shell splinter generally S-shaped, one end of Trap shell splinter is fixed with clamp cylinder.This utility model arranges the clamp cylinder of clamping wire in sleeve pipe, arranges Trap shell splinter in clamp cylinder, and by Trap shell splinter by wire clamping, audio connector in use wire is pullled to be not easy to depart from conductive contact.

Description

A kind of anti-off-line tone frequency channel wire adapter

Technical field

This utility model relates to connector technique field, a kind of anti-off-line tone frequency channel wire adapter.

Background technology

Tone frequency channel wire adapter is a kind of adapter being in daily use, and is mainly used in the audio frequency apparatus such as sound equipment, microphone and audio console Or the connection of power amplifier, owing to the audio terminal in audio connector, ground terminal also need to be connected in stereo set correspondence Circuit board in, how to guarantee that audio terminal, ground terminal keep firm in the connectors, be currently mainly to need overcome to ask Topic.Existing audio connector in use pulls wire easily makes wire depart from conductive contact, causes loose contact, Affect the use of equipment.

Utility model content

The technical problems to be solved in the utility model is: in use pull to solve existing audio connector Wire easily makes wire depart from conductive contact, causes loose contact, the problem affecting the use of equipment, it is provided that anti-off-line audio frequency Wiring connector.

This utility model solves its technical problem and be the technical scheme is that a kind of anti-off-line tone frequency channel wire adapter, bag Including binding post and sleeve pipe, one end of binding post is provided with plug, and the other end is provided with conductive contact and clamp pawl, the opening of sleeve pipe End is connected with binding post, and other end end face has threading opening, and described inside pipe casing is fixed with clamp cylinder, described clamp cylinder Connecting with threading opening, described clamp cylinder internal circumferential is uniformly provided with Trap shell splinter, described Trap shell splinter generally S-shaped, described folder One end of line shell fragment is fixed with clamp cylinder.When wire is connected with adapter, the terminals of wire are pierced into sleeve pipe from threading opening, then Piercing into clamp cylinder, owing to Trap shell splinter is S-shaped, during wire penetrates clamp cylinder, wire and Trap shell splinter connect from being not exposed to Touching, continue wire to penetrate clamp cylinder, wire mutually extrudes with Trap shell splinter, and wire is clamped, and lead wire terminal passes sleeve pipe It is connected with conductive contact afterwards, and with clamp pawl by conductor clamping, finally sleeve pipe is fixed with binding post, due to Trap shell splinter Clamping force effect, wire fixed, and audio connector in use wire is pullled to be not easy to depart from conductive contact.

For the ease of in wire threading, the junction of described threading opening and clamp cylinder is from threading opening to clamp cylinder gradually Reduce.

For the ease of dismounting, described binding post is connected with casing threads.

The beneficial effects of the utility model are, this utility model arranges the clamp cylinder of clamping wire, clamp cylinder in sleeve pipe Inside arranging Trap shell splinter, by Trap shell splinter by wire clamping, audio connector in use wire is pullled to be not easy to Depart from conductive contact.

Accompanying drawing explanation

With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the structural representation of this utility model middle sleeve.

In figure: 1. binding post, 2. plug, 3. conductive contact, 4. clamp pawl, 5. sleeve pipe, 6. clamp cylinder, 7. clamp bullet Sheet, 8. threading opening, 9. wire.

Detailed description of the invention

Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification, Basic structure of the present utility model is described the most in a schematic way, and therefore it only shows the composition relevant with this utility model.

As it is shown in figure 1, a kind of anti-off-line tone frequency channel wire adapter, including binding post 1 and sleeve pipe 5, one end of binding post 1 Being provided with plug 2, the other end is provided with conductive contact 3 and clamp pawl 4, and the opening of sleeve pipe 5 is connected with binding post 1, other end end Having threading opening 8 on face, described sleeve pipe 5 is internal is fixed with clamp cylinder 6, and described clamp cylinder 6 connects with threading opening 8, described folder Spool 6 internal circumferential is uniformly provided with Trap shell splinter 7, described Trap shell splinter 7 generally S-shaped, one end of described Trap shell splinter 7 and folder Spool 6 is fixed.When wire 9 is connected with adapter, the terminals of wire 9 is pierced into sleeve pipe 5 from threading opening 8, then pierces into clamp cylinder 6, owing to Trap shell splinter 7 is S-shaped, during wire 9 penetrates clamp cylinder 6, wire 9 and Trap shell splinter 7 contact from being not exposed to, will Wire 9 continues to penetrate clamp cylinder 6, and wire 9 mutually extrudes with Trap shell splinter 7, and wire 9 is clamped, and wire 9 terminals pass sleeve pipe It is connected with conductive contact 3 after 5, and with clamp pawl 4, wire 9 is clamped, finally sleeve pipe 5 is fixed with binding post 1, due to clamp The clamping force effect of shell fragment 7, wire 9 fixed, audio connector in use wire 9 pullled be not easy to conduct electricity tactile 3 depart from.

For the ease of in wire 9 threading 5, the junction of described threading opening 8 and clamp cylinder 6 is from threading opening 8 to clamp Cylinder 6 is gradually reduced.

For the ease of dismounting, described binding post 1 is threadeded with sleeve pipe 5.

With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, related work people Member can carry out various change and amendment completely in the range of without departing from this utility model technological thought.This reality The content being not limited in description by novel technical scope, it is necessary to determine its technology according to right Property scope.

Claims (3)

1. an anti-off-line tone frequency channel wire adapter, it is characterised in that: include binding post (1) and sleeve pipe (5), binding post (1) One end be provided with plug (2), the other end is provided with conductive contact (3) and clamp pawl (4), the opening of sleeve pipe (5) and binding post (1) connecting, other end end face has threading opening (8), described sleeve pipe (5) is internal is fixed with clamp cylinder (6), described clamp cylinder (6) connecting with threading opening (8), described clamp cylinder (6) internal circumferential is uniformly provided with Trap shell splinter (7), and described Trap shell splinter (7) is whole Body is S-shaped, and one end of described Trap shell splinter (7) is fixed with clamp cylinder (6).

A kind of anti-off-line tone frequency channel wire adapter the most as claimed in claim 1, it is characterised in that: described threading opening (8) and clamp The junction of cylinder (6) is gradually reduced to clamp cylinder (6) from threading opening (8).

A kind of anti-off-line tone frequency channel wire adapter the most as claimed in claim 2, it is characterised in that: described binding post (1) and set Pipe (5) is threaded.