CN2655456Y

CN2655456Y - Signal connector

Info

Publication number: CN2655456Y
Application number: CN 03261187
Authority: CN
Inventors: 陈文锋
Original assignee: JIANAN PRECISE ELECTRONICS CO Ltd
Current assignee: JIANAN PRECISE ELECTRONICS CO Ltd
Priority date: 2003-08-19
Filing date: 2003-08-19
Publication date: 2004-11-10
Anticipated expiration: 2013-08-19

Abstract

A signal connector comprises a body which forms a chamber inside, wherein an insulation ring seat is contained inside the chamber, the inner edge of an insulation ring seat is convex equipped and forms a brake embedding convex ring, the chamber of the body is additionally equipped with an upper sleeve brake ring plate, the upper sleeve brake ring plate is respectively convex equipped with a plurality of springy bodies, the outer edge of each springy body is concave equipped with an embedding portion, a lower sleeve braking ring plate is equipped inside the upper sleeve braking ring plate, the lower sleeve braking ring plate is also equipped with a plurality of springy plate bodies, one side of a sleeve body is convex equipped and forms a holding edge inward, the body is sleeve equipped to the sleeve body, the springy assembly is rightly clamped between the sleeve body holding edge and the convex ring on the body outer edge, another springy assembly is embedded inside the sleeve body, which embed and fix a piston brake ring body on the inner edge of the sleeve body to make the springy assembly clamped between the body convex ring and the piston brake ring body, and a lower pressure ring convex equipped by the piston brake ring body rightly holds against the outer edge of the sleeve brake ring plate. The signal connection head is not easy to bring damage during the using process, won't generate poor contacting condition, and won't bring dropping off from outer force action.

Description

Signal connector

Technical field

The utility model relates to a kind of Signal connector, more particularly, relates to and a kind ofly can conveniently repeat to engage, separate and use and be difficult for causing damage, and can arbitrarily not come off the Signal connector of the splendid practical effect characteristic of tool because of the external force effect causes in engaging when using.

Background technology

On many electrical equipment, electronic product, as: TV, tester, computer, mobile phone, base station ... Deng, usually need utilize various signal line to transmit signal, and this class signal line joint to each other, for consideration engages, separating can both be comparatively convenient, so all can utilize various Signal connector, with convenient joint between two signal line is fixed, and can simple and easy separating when not using.

Wherein, in often seeing a kind of telecommunication connector on the market, be in body, to be provided with the internal tooth pad, and sheathed clip there is engaging body outside body, on using, joining base can be inserted by body and engaging body bottom, make the internal tooth pad support pulling on the ring groove of joining base card establish fixing, and when dismounting, engaging body is pulled toward pusher, supporting of engaging body pulled hold pushing tow internal tooth pad, this moment, the internal tooth pad can be disengaged the ring groove of seat, made joining base separate with body.

So,, when using, its actual enforcement also find to still have many shortcomings to exist though above-mentioned telecommunication connector can reach the expection effect of dismounting, assembling body and joining base, as:

1. this structure is only utilized several dentation designs of internal tooth pad inboard, gives contact on the ring groove of joining base, makes it in case torn by big external force, is not only very easily pushed aside, and more can cause the internal tooth deformed damaged of internal tooth pad, and can't exercise usefulness again.

2. this structure is utilized the metallic elastic of internal tooth pad, its internal tooth can be replied voluntarily when joining base pushes and is resisted against on the ring groove, make in case long-term the use causes internal tooth pad elastic fatigue closely during contact, very easily cause signal transmission instability, the user is caused great puzzlement.

3. this structure makes the inside build-in of internal tooth pad in body since its volume is all little between the two, make not only comparatively inconvenience when assembling, and easilier cause the internal tooth pad in assembling process, to be out of shape and damage.

4. this structure is sheathed on this external engaging body, there is no any location structure, makes it not only in use, very easily cause the inside ejection internal tooth pad of displacement because of the external force touching, make joining base come off, and also need manpower to make it reply the location in operating process, comparatively inconvenience seems in the use.

Summary of the invention

It is a kind of to improve the Signal connector of above-mentioned disappearance fully that main purpose of the present utility model is to provide.

Signal connector in the utility model mainly is provided with:

One main body is formed with room in body interior, and this room content is provided with the insulation ring seat, this insulation ring seat inner edge just be convexly equipped be formed with for terminal insert pull in after utilize the embedding corresponding embedding of the scrobicular ring circle embedding of the combination bulge loop circle of pulling of pulling of pulling with it;

Be installed with in addition in the room of main body and overlapped the ring plate of pulling, overlapped the ring plate of pulling on this and convex with several spring plates respectively, and in all recessed embedding part that is formed with in each spring plate outer rim place;

Be arranged with the ring plate of pulling of trapping in last cover is pulled ring plate, this ring plate of pulling of trapping convexes with several spring plates equally;

Engaging body, be convexly equipped with in this engaging body one side direction be formed with for the elasticity assembly insert the back contact spacing support edge;

Described main body is sheathed goes in the described engaging body, and elastic parts just folder is pulled and supported between the bulge loop circle of edge and main body outer rim in engaging body;

In engaging body, inserted another elastic parts, and the ring body build-in of together plug being pulled is in the engaging body inner edge, this elastic parts folder is pulled pulls between ring body in main body bulge loop circle and plug, and pull lower clamping ring that the ring body inner edge is convexly equipped with of plug just is resisted against the outer rim place of ring plate of pulling that traps, whereby, this Signal connector is not only organized and establishes, uses simple and easy and not fragile, has more the effect of firm combination.

The main body cover of Signal connector is pulled in the middle of engaging body in the utility model, all is provided with elastic parts in main body outer rim bulge loop circle both sides, not only has location, spacing nonvoluntary mobile effect, and when promoting to use, can reply the location voluntarily.

Signal connector in the utility model is located at the insulation ring seat in the main body, be convexly equipped with in its inside to be formed with the embedding bulge loop circle of pulling, with pull in the terminal embedding in conjunction with the time, build-in and reaches the adeciduate effect of strong fix in the scrobicular ring circle is pulled in corresponding embedding.

Signal connector in the utility model, it utilizes the embedding part build-in that upward overlaps the ring plate of pulling in the scrobicular ring circle of connecting support, and be resisted against the cover ring plate spring plate outer rim of pulling by the pull ring that presses down of ring body of plug, avoiding it outwards to move opens, and can have a very firm inlay card effect, it can arbitrarily not torn because of external force cause the phenomenon that comes off to take place.

Signal connector in the utility model be utilize plug pull ring body press down ring control go up cover pull ring plate dummy slider portion build-in whether, make it can not cause any elastic fatigue to become flexible phenomenon, and can protect the state of a splendid contact transmission signal forever because of long-term the use.

Signal connector utilization in the utility model is mutually sheathed to be assembled in the plug ring body plug fixing mode of pulling of pulling again, makes that it is not only more practical and more simple when being assembled on using, makes things convenient for.

Description of drawings

The specific embodiment of the utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is the three-dimensional exploded view of Signal connector in the utility model;

Fig. 2 is that the group of Signal connector is established cutaway view in the utility model;

Fig. 3 is that the group of Signal connector is established action diagram one in the utility model;

Fig. 4 is that the group of Signal connector is established action diagram two in the utility model;

Fig. 5 is that the group of Signal connector is established action diagram three in the utility model.

Embodiment

As depicted in figs. 1 and 2, joint 1 in the utility model is provided with a main body 11, be formed with room 111 in main body 11 inside, can be installed with into insulation ring seat 12 in this room 111, these insulation ring seat 12 inner edges just are convexly equipped with and are formed with the embedding bulge loop circle 121 of pulling, for terminal 13 insert pull in after utilize the embedding corresponding embedding of scrobicular ring circle 131 combination of pulling of pulling with it, be provided with in main body 11 rooms 111 contents in addition and overlap the ring plate 14 of pulling, should upward overlap the ring plate 14 of pulling and convex with several spring plates 141 respectively, and in each all recessed embedding part 142 that is formed with in spring plate 141 outer rim places, and in pulling ring plate 14, last cover is arranged with the ring plate 15 of pulling of trapping, this ring plate 15 of pulling of trapping convexes with several spring plates 151 equally, other is provided with engaging body 16, be convexly equipped with in these engaging body 16 1 side direction and be formed with to edge 161, spacing inserting the back contact for elasticity assembly 17, go in the engaging body 16 main body 11 is sheathed again, elastic parts 17 is just pressed from both sides pulls in 112 on the bulge loop circle that supports edge 161 and body 11 outer rims, in engaging body 16, insert another elastic parts 18 again, and ring body 19 build-ins of together plug being pulled are in engaging body 16 inner edges, elastic parts 18 folders are pulled pulls between the ring body 19 in bulge loop circle 112 and plug, and pull lower clamping ring 191 that ring body 19 inner edges are convexly equipped with of plug just is resisted against and overlaps the ring plate 14 outer rim places of pulling, and protruded out convex extension part 113 in body 11 outer rims, be used for overlapping and pulled body 114 and be used to link the signal line (not shown).

Signal connector in the utility model in use, see also Fig. 3 simultaneously to shown in Figure 5, (or the outside only shows the engaging body 16 outer structures that postpone among the figure to the inside with engaging body 16, opposite as for the interior structure that pushes away with the just position relation shown in this figure, and structure does not change.) promote, make its related with plug pull ring body 19 inwardly (or outwards) drive, the pull ring 191 that presses down of ring body 19 of order plug moves to cover pull on the following concavity embedding part 142 of ring plate 14 (or move to overlap outside the ring plate 14 of pulling), at this moment, connecting support 2 can be inserted in the engaging body 16 of pulling by plug ring body 19 places of pulling, the spring plate 141 that overlaps the ring plate 14 of pulling is moved up, make connecting support 2 folders pull in last, the ring plate 14 of pulling of trapping, 15, treat no longer when pushing away (or extrapolation) in engaging body 16 application of forces, can be by

elastic parts

17,18 back stretch resets, the pull ring 191 that presses down of ring body 19 of order plug is resisted against again and overlaps ring plate 14 outer rims of pulling, can make embedding part 142 build-ins that overlap the ring plate 14 of pulling in the scrobicular ring circle 21 of connecting support 2, can't go again and move up, reach firmly in conjunction with adeciduate effect.

When desire makes joint 1 separate with connecting support 2, identical will pushing away in the engaging body 16 (or extrapolation), the pull ring 191 that presses down of ring body 19 of order plug moves to cover pull on the embedding part 142 of ring plate 14 (or move to overlap outside the ring plate 14 of pulling) again, can make the spring plate 141 that overlaps the ring plate 14 of pulling to move up, make connecting support 2 convenient outwards extractions.

In sum, the Signal connector in the utility model can reach desired use effect really, has certain practicality and novelty.

Claims

1. Signal connector, it is characterized in that: it mainly is provided with:

In engaging body, inserted another elastic parts, and the ring body build-in of together plug being pulled is in the engaging body inner edge, this elastic parts folder pulled pull between ring body, and fill in lower clamping ring that the ring body inner edge of pulling is convexly equipped with and just be resisted against the outer rim place of ring plate of pulling that traps in main body bulge loop circle and plug.