CN201207520Y

CN201207520Y - Network communication connector

Info

Publication number: CN201207520Y
Application number: CNU2008200941683U
Authority: CN
Inventors: 曾焕清; 郑家奇; 罗志兵
Original assignee: Suyin Electronics Dongguan Co Ltd
Current assignee: Suyin Electronics Dongguan Co Ltd
Priority date: 2008-05-23
Filing date: 2008-05-23
Publication date: 2009-03-11
Anticipated expiration: 2018-05-23

Abstract

The utility model provides a network communication connector, comprising a metal shell, an insulating body provided with a mis-plug prevention piece, a conductive terminal, a rear cover and a display device; wherein, the display device includes an LED indicator light and a signal connection terminal made by metal stamping which are separately arranged and positioned on the insulating body successively, an elastic contact part of the terminal can butt against the pre-welding face arranged on the LED display by adopting the pre-soldering process, and the LED and the signal connection terminal can be welded together after undergoing high temperature, so as to form the display device having the indicating effect. The signal connection terminal of the indicator light adopting the design need no processing and bending and can be stamped by a die directly, so as to simplify the production process; and the influence on the indicating efficacy by the interference part structure when meeting high temperature stress release due to the fitting allowance problem can be avoided.

Description

The network communication connector

Affiliated technical field

The utility model relates to a kind of network communication connector, refers to a kind of network communication connector with improvement display device structure especially.

Background technology

Whether normally the connector that is used for network all has the running of demonstration shows signal, and the equipment that these shows signal adopted is light-emitting diode.As shown in Figure 6, the existing network communication connector 1 ' that is used for, be made of a metal shell 11 ', insulating body 12 ', light-emitting diode 16 ', plurality of conductive terminals 13 ', a back shroud 14 ', its LED light-emitting diode 16 ' is to be connected to inseparable overall structure with signal transmission ends 17 '; When assembling, the LED light-emitting diode is installed in the set channel 18 ' of insulating body, at first the lead-in wire of signal transmission ends 17 ' must be bent into the fixed structure that is complementary with channel 18 ', be convenient to after LED light-emitting diode 16 ' is placed in channel bonnet be covered, the channel 18 that LED light-emitting diode 16 ' is fastened be positioned at insulating body 12 ' forms and has the display unit of indicating effect.Yet the traditional LED display unit production technology of this kind is comparatively complicated, especially the extremely difficult control of bending size when the lead-in wire Bending Processing of transmission ends, the assembling back easily produces interference, when the product welding is assemblied in circuit board, interference portion Stress Release when crossing high-temperature soldering, easily cause the LED light metal lead wire to be broken, thereby make connector forfeiture indicating effect.

Therefore at above-mentioned occur unusual, be necessary existing connector display device structure is carried out improvement design in fact,,, guarantee the stability that this connector uses to improve this problem points so that a kind of simple and reliable display unit to be provided.

Summary of the invention

Main purpose of the present utility model is to provide a kind of display unit of connector, be that LED light is separated set with signal connecting terminal, and successively installing is positioned insulating body, adopt pre-scolding tin processing procedure that LED light and terminal are weldingly connected after crossing high temperature, form display unit with display effect.Because of structural stress discharges the demonstration effect that influences LED, also can simplify production technology simultaneously in the time of high-temperature soldering can being avoided by this device.

Above-mentioned purpose of the present utility model can be realized by following technical scheme: this network communication connector comprises a metal shell, is equiped with the insulating body of anti-error plug-in unit, conducting terminal group, bonnet, and display unit.Wherein display unit then includes and separates set LED light and the made signal connecting terminal of hardware stamping, the conducting terminal group is inserted in set the running through in the ccontaining channel of insulating body, display unit is installed in end face on the insulating body, locate the output of each terminal again by the bonnet correcting, be coated on the insulating body outer surface by metal shell, form overall structure.

Described insulating body is a cuboid, and the end face both sides are respectively equipped with corresponding conduit thereon, and is provided with an inside groove in the conduit bottom surface, and crossing in interface end and conduit is formed with the empty portion of an opening again, and by empty portion bottom surface projection one crook.Described LED light is made as single individuality, and the front portion is an illuminating part, and the rear portion is a base portion, is provided with corresponding solder side in the base portion rear surface; Described signal connecting terminal is to be used for the transmission of LED light signal, form spacer vertically downward by main part, the generation elastic portion is extended in bending forward, form the contact site of pre-scolding tin again by the elastic portion end, and the signal connecting terminal rear end can require to form corresponding bending shape according to different package assemblies.

Signal connecting terminal is installed in the set conduit of insulating body, is interfered by spacer to be inserted in inside groove fixing location, and the elastic portion of front end is placed in the sky portion; The sky portion of again LED light being packed into is fixed by set crook clip, and signal connecting terminal contact site elasticity contacts at the set solder side of LED light base surface like this; Finish when the assembling of whole connector and to be welded in circuit board when crossing high temperature, the solder side welding that the contact site of signal connecting terminal front end and LED light base surface are set, the display unit of formation stable performance.Structure generation Stress Release when high-temperature soldering, the elastic portion of signal transmission terminal can be mended and be tasted the tolerance limit size, avoids structural stress release that the LED conductive metal wire is broken and causes indicator light normally not show.

Compare with the prior art structure, the utility model structural advantages is obvious: 1. the LED light and the separately design of terminal that have display unit, avoid traditional LED display unit complex manufacturingization, the puzzlement that the extremely difficult control of bending size brings when avoiding the lead-in wire Bending Processing of transmission ends; 2. adopt pre-scolding tin processing procedure that LED light and terminal are weldingly connected after crossing high temperature automatically, form display unit with display effect.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the utility model specific embodiment three-dimensional exploded view;

Fig. 2 is the utility model specific embodiment insulating body, LED light, signal terminal exploded perspective view;

Fig. 3 is that the utility model LED light, signal terminal are assemblied in the insulating body schematic diagram;

Another angle stereogram when Fig. 4 is the assembling of the utility model specific embodiment display unit;

Fig. 5 is a stereogram after the utility model network communication connector completed assembled;

Fig. 6 is a prior art connector display unit three-dimensional exploded view.

1-network communication connector, 11-metal shell, 12-insulating body, 121-conduit, 122-empty portion, 123-crook, 124-grab, 125-impenetrating mouth, 126-receiving space, 1261-slot, the ccontaining channel of 127-terminal, 128-inside groove, 129-support division, 13-conducting terminal, 14-bonnet, 141,142-run through channel, 15-anti-error plug-in unit, 16-LED light, 161-solder side, 162-base portion, 163-illuminating part, 164-recess, 17-signal transmission terminal, 171-main part, 172-spacer, 173-elastic portion, 174-contact site, 175-vertical component effect, 176-horizontal part, 177-weld part.

Embodiment

For making the utility model purpose and architectural feature can further allow the person skilled in the art understand, accompanying drawing under cooperating is further described the utility model with a specific embodiment.

Please be earlier with reference to shown in Figure 1, this network communication connector 1 comprises a metal shell 11, one is equiped with the insulating body 12 of anti-error plug-in unit 15, conducting terminal group 13, one bonnet 14, and display unit, wherein display unit then comprises and separates set LED light 16 and the made signal connecting terminal 17 of hardware stamping, earlier conducting terminal group 13 is inserted in the set ccontaining channel 127 of perforation of insulating body 12, display unit is installed in end face on the insulating body 12, by the output of bonnet 14 correctings location conducting terminal group 13 and signal connecting terminal 17, be coated on insulating body 12 outer surfaces by metal shell 11 and form overall structure again.

As Fig. 2,3, shown in 4, insulating body 12 is to be a cuboid, its front is made as interface, be concaved with the receiving space 126 that inserts for plug (not having diagram) in interface, both sides are provided with the slot 1261 that plugs the location for anti-error plug-in unit 15 (as shown in Figure 1) in receiving space 126, the end face both sides are respectively equipped with the conduit 121 for corresponding signal connecting terminal 17 ccontaining location on insulating body 12, and in each conduit 121 end be provided with inside groove a 128 (not visible internal structure of planting for signal connecting terminal 17 spacers 172, be illustrated by the broken lines), cross in interface one end and conduit 121 again and be formed with an open empty portion 122, from empty portion 122 bottom surface projections, one crook 123, its end is provided with a grab 124, so as LED light when installing with its clip location.

Described LED light 16 is made as single individuality, the front portion is an illuminating part 163, the rear portion is a base portion 162, forms stepped its installing location of being convenient to simultaneously, is respectively equipped with in both sides, base portion 162 rear surface and signal connecting terminal 17 contact sites, 174 welding and solder side 161 independently.Described signal connecting terminal 17 is to be formed vertically downward by main part 171 to interfere spacer 172, and generation elastic portion 173 is extended in bending forward, is formed the contact site 174 of pre-scolding tin processing procedure again by elastic portion 173 ends; Extend to form vertical component effect 175 by the bending downwards of main part 171 rear ends, form horizontal part 176 by vertical component effect 175 bending horizontal-extendings, extend to form weld part 177 downwards by horizontal part again, but described signal connecting terminal 17 back end structures can require punching press to form corresponding bending shape according to different assembly structures.

In at first that signal connecting terminal 17 installing and insulating body 12 is the set conduit 121, be inserted in fixings location in the inside groove 128 by spacer 172 interference, the elastic portion 173 of front end is placed in the sky portion 122, and the vertical component effect 175 of rear end places conduit 121 extended spots at insulating body 12 rear portions; Again LED light 16 is packed into empty portion impenetrating mouth 125 places with the plug surface coplane, while impenetrating mouth 125 both sides are formed with support division 129 respectively and are held in LED light 16 illuminating parts 162 and base portion 163 formed recesses 164, grab 124 by set crook 123 grasps again, with LED light 16 fastening location.Signal terminal 17 contact sites 174 elasticity contact at the set solder side 161 in LED light 16 base portions, 162 surfaces like this, so finish the assembling of display unit.Simultaneously conducting terminal group 13 is inserted in the ccontaining conduit 127 that insulating body 12 is set and front and back connect, cover by a bonnet 14 that is provided with corresponding channel 141,142 again, when conducting terminal output 131, signal transmission terminal weld part 177 are arranged in channel 141,142 respectively, conducting terminal output 131 is along the 177 equidirectional bendings of signal transmission terminal weld part; As shown in Figure 5, metal shell 11 is coated on insulating body 12 outer surfaces then.Finish to be welded in circuit board when crossing high temperature when the assembling of whole connector, this moment signal terminal 17 front ends contact site 174 and set solder side 161 welding in LED light 16 base portions 162 rear surfaces, thereby form the display unit of stable performance.

Practical case and accompanying drawing that the utility model is lifted, only for the utility model is illustrated, be to make and be familiar with purpose and the effect that this operator can understand the utility model strictly according to the facts, but the utility model there is not any restriction, the utility model also still can have other variation execution mode, so allly be familiar with this operator and carry out other pattern under the utility model spirit and implement not breaking away from, the equivalence that all should be considered as this case claim is implemented.

Claims

1. network communication connector, comprise a metal shell (11), one is equiped with the insulating body (12) of anti-error plug-in unit (15), conducting terminal group (13), one bonnet (14) and display unit constitute, it is characterized in that: display unit then comprises independent set indicator light (16) and signal connecting terminal (17), in the conduit (121) that signal terminal (17) is installed and insulating body (12) is set, after contacting at, pre-scolding tin contact site (174) elasticity is installed on indicator light (16) solder side (161) of the empty portion of insulating body (12) (122), this connector be welded in circuit board when crossing high temperature contact site (174) can weld with indicator light (16) solder side (161), form display unit.

2. network communication connector according to claim 1, it is characterized in that: conduit (121) is located at insulating body (12) and is gone up the end face both sides, the end, be provided with an inside groove (128) in each conduit (121), conduit (121) crosses with interface one end and is formed with an open empty portion (122), from empty portion (122) bottom surface projection one crook (123), its top is provided with a grab (124).

3. network communication connector according to claim 1, it is characterized in that: indicator light (16) is made as single individuality, and the front portion is illuminating part (163), and the rear portion is base portion (162), form steppedly, be respectively equipped with independently solder side (161) in base portion (162) both sides, rear surface.

4. network communication connector according to claim 1, it is characterized in that: signal connecting terminal (17) is to extend to form spacer (172) vertically downward by main part (171), generation elastic portion (173) is extended in bending forward, form the contact site (174) of pre-scolding tin processing procedure again by elastic portion (173) end, extend to form vertical component effect (175), horizontal part (176), weld part (177) by the bending of main part (171) rear end.