CN205790563U

CN205790563U - Scalable audio connector

Info

Publication number: CN205790563U
Application number: CN201620762615.2U
Authority: CN
Inventors: 徐建华
Original assignee: Changzhou Saihua Hancheng Electronics Co Ltd
Current assignee: Changzhou Saihua Hancheng Electronics Co Ltd
Priority date: 2016-07-19
Filing date: 2016-07-19
Publication date: 2016-12-07
Anticipated expiration: 2026-07-19

Abstract

This utility model relates to a kind of scalable audio connector, including binding post and sleeve pipe, one end of binding post is provided with plug, the other end of binding post is with telescopic joint, box face has threading opening, binding post is provided with conductive contact with the connection end end face of sleeve pipe, the inside of sleeve pipe is provided with clamp and lower clamp, upper clamp and lower clamp are symmetrical arranged about casing axis, upper clamp and lower clamp all by spring with telescopic joint, gap between upper clamp and lower clamp constitutes the passage passed for cable, passage is funnel-form near one end of threading opening, the inside of passage gradually expands to edge.This utility model arrange in sleeve pipe gap adjustable on clamp with lower clamp, conductor clamping is fixed, the feeder connection between upper and lower clamp is funnel-form, it is simple to cable penetrates, it is adaptable to the cable of different size specification, compatible preferably, it is simple to dismounting.

Description

Scalable audio connector

Technical field

This utility model relates to connector technique field, especially a kind of scalable audio connector.

Background technology

Audio connector is a kind of adapter being in daily use, be mainly used in the audio frequency apparatus such as sound equipment, microphone and audio console or The connection of person's power amplifier, the most traditional audio connector needs certain cable immobilizing structure when of assembling with cable, for The cable of different size specification is accomplished by different adapters, compatible bad, and the when of connection typically by screw, The mode of intermediate plate or sheet metal punching press is fixed, operation complexity, can not dismantle after installation, and using effect is undesirable.

Utility model content

The technical problems to be solved in the utility model is: the when of in order to solve traditional audio connector with cable assembling Needing certain cable immobilizing structure, the cable for different size specification is accomplished by different adapters, compatible bad, and And be fixed typically by the mode of screw, intermediate plate or sheet metal punching press when of connection, operation complexity, after installation not Can dismantle, the problem that using effect is undesirable, it is provided that a kind of scalable audio connector.

This utility model solves its technical problem and be the technical scheme is that a kind of scalable audio connector, including Binding post and sleeve pipe, one end of described binding post is provided with plug, the other end of binding post with telescopic joint, described sleeve pipe End face has threading opening, and described binding post is provided with conductive contact with the connection end end face of sleeve pipe, and the inside of described sleeve pipe sets Have upper clamp and lower clamp, described upper clamp and lower clamp to be symmetrical arranged about casing axis, upper clamp and under Clamp all by spring with telescopic joint, gap between described upper clamp and lower clamp constitute for cable pass logical Road, described passage is funnel-form near one end of threading opening, and the inside of passage gradually expands to edge.Cable is from the threading of sleeve pipe Mouth penetrates inside adapter, and is formed in electrical contact through the passage upper clamp and lower clamp with conductive contact, bullet When spring is in natural length, passage is narrower, and cable is difficult to enter passage, is expanded the porch of passage so that cable easily enters Enter passage, after cable entry paths, the spring on upper clamp and lower clamp is all compressed, passage is extended to cable firm The width of clamping, and passage well plays guide effect, contacts with conductive contact after making cable pass passage, and upper and lower clamp will Conductor clamping is fixed, and prevents wire from use disengaging with conductive contact, owing to upper clamp is connected above spring, The lower section of lower clamp connects spring, the gap scalable between upper clamp and lower clamp, it is adaptable to different size specification Wire, it is simple to dismounting.

In order to make wire fixation, described upper and lower clamp is V-type plate, and the V-type mouth of upper and lower clamp sets relatively Put.

The beneficial effects of the utility model are, this utility model arrange in sleeve pipe gap adjustable on clamp and lower folder Conductor clamping is fixed by line plate, and the feeder connection between upper and lower clamp is funnel-form, it is simple to cable penetrates, it is adaptable to different chis The cable of very little specification, compatible preferable, it is simple to dismounting.

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. sleeve pipe, 2. binding post, 3. plug, 4. conductive contact, 5. threading opening, 6. spring, 7. go up clamp, 8. descend clamp, 9. passage.

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 illustrated in fig. 1 and 2, a kind of scalable audio connector, including binding post 2 and sleeve pipe 1, described binding post 2 One end be provided with plug 3, the other end of binding post 2 is connected with sleeve pipe 1, and described sleeve pipe 1 end face has threading opening 5, described in connect Line terminals 2 is provided with conductive contact 4 with the connection end end face of sleeve pipe 1, and the inside of described sleeve pipe 1 is provided with clamp 7 and lower folder Line plate 8, described upper clamp 7 and lower clamp 8 are arranged about sleeve pipe 1 axisymmetrical, and described upper and lower clamp 8 is V-type Plate, the V-type mouth of upper and lower clamp 8 is oppositely arranged, and upper clamp 7 and lower clamp 8 are all connected with sleeve pipe 1 by spring 6, institute Stating the gap between clamp 7 and lower clamp 8 and constitute the passage 9 passed for cable, described passage 9 is near threading opening 5 One end is funnel-form, and the inside of passage 9 gradually expands to edge.Cable penetrates inside adapter from the threading opening 5 of sleeve pipe 1, and Being formed in electrical contact through the passage 9 upper clamp 7 and lower clamp 8 with conductive contact 4, spring 6 is in natural length Time, passage 9 is narrower, and cable is difficult to enter passage 9, is expanded the porch of passage 9 so that cable is easily accessible passage 9, cable After entering passage 9, the spring 6 on upper clamp 7 and lower clamp 8 is all compressed, be extended to just clamp cable by passage 9 Width, and passage 9 plays guide effect, makes cable contact with conductive contact 4 after passing passage 9, and upper and lower clamp 8 will be led Wire clamp fastens, and prevents wire from use disengaging with conductive contact 4, owing to upper clamp 7 is connected above spring 6, the lower section of lower clamp 8 connects spring 6, the gap scalable between upper clamp 7 and lower clamp 8, it is adaptable to different chis The wire of very little specification, it is simple to dismounting.

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

1. a scalable audio connector, it is characterised in that: include binding post (2) and sleeve pipe (1), described binding post (2) one end is provided with plug (3), and the other end of binding post (2) is connected with sleeve pipe (1), and described sleeve pipe (1) end face has threading Mouth (5), described binding post (2) is provided with conductive contact (4), the inside of described sleeve pipe (1) with the connection end end face of sleeve pipe (1) Being provided with clamp (7) and lower clamp (8), described upper clamp (7) and lower clamp (8) are about sleeve pipe (1) axisymmetrical Arranging, upper clamp (7) and lower clamp (8) are all connected with sleeve pipe (1) by spring (6), described upper clamp (7) and lower folder Gap between line plate (8) constitutes the passage (9) passed for cable, and described passage (9) is funnel near one end of threading opening (5) Shape, the inside of passage (9) gradually expands to edge.

2. scalable audio connector as claimed in claim 1, it is characterised in that: described upper clamp (7) and lower clamp (8) being V-type plate, the V-type mouth of upper clamp (7) and lower clamp (8) is oppositely arranged.