CN208444992U - Inserting terminal arranges component - Google Patents

Abstract

The utility model relates to a kind of inserting terminals to arrange component, including male terminal and female terminal, male terminal and female terminal include insulating base and electrical connectors, electrical connectors include grafting main body and conductor compression jointing portion, the tailpipe of insulating base, which has been laterally extended, realizes the rows of connection sheet of multiple insulating bases series connection, tailpipe is integrally formed with tubular socket part, grafting main body is placed in tubular socket part, the tubular socket part of male terminal and the tubular socket part of female terminal are socketed and cooperate, conductor compression jointing portion is circular tube shaped, conductor compression jointing is socketed with rigidized cover outside portion, rigidized cover includes the socket ontology being socketed on outside conductor compression jointing portion, the tail end of socket ontology is extended with funnelform plug wire guide part, plug wire guide part and socket ontology junction are equipped with convex, outer recessed annular extrusion necking down, the inner bulge part of annular extrusion necking down and conductor compression jointing end surface contradict Limit cooperation, the mouth of annular extrusion necking down are less than the port in the conductor compression jointing portion.Have the advantages that easy to process and crimping is solid and reliable.

Description

Inserting terminal arranges component

Technical field

The utility model relates to electric connector, specifically inserting terminal arranges component.

Background technique

Connecting terminal is a kind of aftermarket product for realizing electrical connection, industrially belongs to the scope of connector, extensively It is set applied to electronic and electrical field, such as ballast, transformer, Switching Power Supply, instrument and meter, IT communication, warning device, elevator Standby, illumination, household electrical appliance etc..

Inserting terminal component includes male terminal and female terminal, male terminal and female terminal be it is individual, be on the one hand unfavorable for work Industry production, the occasion on the other hand used for multiple terminals are inconvenient for use；The crimped portion of terminal uses flanging design, no Conducive to insulation processing, specific electrician tool is additionally needed, clamp operation just can be achieved.

Summary of the invention

The present utility model purpose: to overcome defect of the existing technology, the utility model provides a kind of townhouse and sets Meter, crimped portion inserting terminal reasonable in design arrange component.

To achieve the above object, the utility model provides following technical solution:

A kind of inserting terminal row component, including male terminal and female terminal, the male terminal and female terminal include insulation Seat and the electrical connectors in insulating base, electrical connectors include grafting main body and conductor compression jointing portion, the insulating base Including the tailpipe fixed for the embedment of conductor compression jointing portion, tailpipe has and the conducting wire insert port corresponding matching in conductor compression jointing portion Port, it is characterised in that: the tailpipe, which has been laterally extended, realizes the rows of connection sheet of multiple insulating bases series connection, tailpipe one Body formed to have tubular socket part, the grafting main body is placed in tubular socket part, the tubular socket part of the male terminal and female end The tubular socket part of son is socketed cooperation, and the conductor compression jointing portion is circular tube shaped, is socketed with rigidized cover, rigidized cover outside conductor compression jointing portion Including the socket ontology being socketed on outside conductor compression jointing portion, the tail end for being socketed ontology is extended with funnelform plug wire guide part, plug wire Guide part and socket ontology junction are equipped with convex, outer recessed annular extrusion necking down, the inner bulge of the annular extrusion necking down Part contradicts limit cooperation with conductor compression jointing end surface, and the mouth of the annular extrusion necking down is less than the end in the conductor compression jointing portion Mouthful.

By using above-mentioned technical proposal, the tailpipe of insulating base connects to form terminal plate through connection sheet, it is easy to process and It uses, the tubular socket part that there is insulating base grafting main body to be placed in simultaneously, so that better insulation protection is formed, conductor compression jointing portion It is designed for circular tube shaped, is pinched and conducting wire pressing can be realized, conductor compression jointing portion housing rigidized cover, rigidized cover guarantees squeezing shape Better chucking power is formed to conducting wire after change, guarantees that crimping is solid and reliable, line pressing portion and rigidized cover set are realized in annular extrusion necking down Position positioning is connect, in addition, plug wire guide part uses funnel-form, the mouth of annular extrusion necking down facilitates the conducting wire of insertion to be inserted into conducting wire pressure In socket part, conducting wire insertion is convenient and reliable.

Preferably, the conductor compression jointing portion is circumferentially arranged with the annular beading towards outer lug, indent, along axis in line pressing portion To several annular beadings are distributed with.Under structure design, annular beading realizes that crimping is secured, improves anti-pull-off effect, in addition ring Shape beading is in evagination, indent, while guaranteeing the combination reliability between rigidized cover.

Preferably, the grafting main body of the male terminal is flat sheet-like, and the grafting main body of male terminal is equipped with along male terminal The positioning through hole of grafting body thickness direction perforation, the grafting main body of the female terminal includes a substrate, the transverse direction of substrate Two sides are equipped with the arced tube resilient side for overturning curling inwardly, are formed between arced tube resilient side end and substrate for public affairs The slot of the grafting main body insertion of terminal, forms twice gap on the substrate, constitutes elastic arm between gap described in twice, Elastic arm is located between two arced tube resilient sides, and elastic arm inner bulge has positioning convex point, and positioning convex point and positioning are logical Hole corresponding matching.Under structure design, arced tube resilient side is to curl into, and has good elasticity, arced tube bullet Property side and substrate cooperation realize the grafting main body of elastic clamping male terminal, while elastic arm provides substrate to male terminal Grafting body elastic support force, so that grafting is more solid and reliable, it is fixed in the grafting main body of salient point and male terminal on elastic arm Position through-hole cooperation, increases anti-pull-out force.

Preferably, the end-position of the substrate is stamped and formed out the gear of inside and oblique insertion beginning direction inclination warpage Tongue, the grafting body front end and gear tongue counter stopper of the male terminal.Under structure design, realizes the positioning of insertion position, make With more convenient and reliable.

The utility model is further described with reference to the accompanying drawing.

Detailed description of the invention

Fig. 1 is that the utility model specific embodiment inserting terminal arranges component structure diagram；

Fig. 2 is the utility model specific embodiment male terminal structural schematic diagram；

Fig. 3 is the utility model specific embodiment bus terminal structure schematic diagram；

Fig. 4 is the electrical connectors structural schematic diagram of the utility model specific embodiment male terminal；

Fig. 5 is the electrical connectors structural schematic diagram of the utility model specific embodiment female terminal.

Specific embodiment

Referring to attached drawing 1 ~ 5, a kind of inserting terminal row component disclosed by the utility model, including male terminal 1 and female terminal 2, The male terminal 1 and female terminal 2 include insulating base 11,21 and the electrical connectors 12,22 in insulating base 11,21, Electrical connectors 12,22 include grafting main body 121,221 and conductor compression jointing portion 122,222, and the insulating base 11,21 includes supplying The fixed tailpipe 111,211 of the embedment of conductor compression jointing portion 122,222, tailpipe 111,211 have and conductor compression jointing portion 122,222 Conducting wire insert port corresponding matching port, the tailpipe 111,211, which has been laterally extended, realizes that multiple insulating bases 11,21 are gone here and there Join rows of connection sheet 113,213, tailpipe 111,211 is set integrally formed with tubular socket part 112,212, the grafting main body In in tubular socket part 112,212, the tubular socket part 112 of the tubular socket part 112,212 of the male terminal 1 and female terminal 2, 212 socket cooperations, the conductor compression jointing portion 122,222 are circular tube shaped, be socketed with outside conductor compression jointing portion 122,222 rigidized cover 123, 223, rigidized cover 123,223 includes the socket ontology 1231,2231 being socketed on outside conductor compression jointing portion 122,222, is socketed ontology 1231,2231 tail end is extended with funnelform plug wire guide part 1232,2232, and plug wire guide part 1232,2232 and socket are originally Body 1231,2231 junctions be equipped with convex, outer recessed annular extrusion necking down 1233,2233, the annular extrusion necking down 1233, 2233 inner bulge part and conductor compression jointing portion 122,222 end faces contradict limit and cooperate, the annular extrusion necking down 1233, 2233 mouth is less than the port in the conductor compression jointing portion 122,222.The tailpipe 111,211 of insulating base 11,21 connects through connection sheet Connect to form terminal plate, it is easy to process and use, insulating base 11,21 simultaneously have grafting main body be placed in tubular socket part 112, 212, to form better insulation protection, conductor compression jointing portion 122,222 designs for circular tube shaped, is pinched and conducting wire can be realized Pressing, conductor compression jointing portion 122,222 housing rigidized covers 123,223, rigidized cover 123,223 guarantee after compressional deformation to conducting wire shape At better chucking power, guarantee that crimping is solid and reliable, annular extrusion necking down 1233,2233 realize line pressing portion and rigidized cover 123, 223 socket position positioning, in addition, plug wire guide part 1232,2232 uses funnel-form, the mouth of annular extrusion necking down 1233,2233 The conducting wire of insertion is facilitated to be inserted into conductor compression jointing portion 122,222, conducting wire insertion is convenient and reliable.

It is being pressed circumferentially arranged with the annular beading 1221,2221 towards outer lug, indent in the conductor compression jointing portion 122,222 It is axially distributed in line portion to have several annular beadings 1221,2221.Annular beading 1221,2221 realizes that crimping is secured, improves anti- Pull-off effect, in addition annular beading 1221,2221 is in evagination, indent, while guaranteeing that the combination between rigidized cover 123,223 can By property.

In this specific embodiment, the grafting main body 121 of the male terminal 1 is flat sheet-like, the grafting main body of male terminal 1 121 are equipped with the positioning through hole 1211 penetrated through along 121 thickness direction of grafting main body of male terminal 1, the grafting main body of the female terminal 2 221 include a substrate 2211, and the both lateral sides of substrate 2211 are equipped with the arced tube resilient side for overturning curling inwardly 2212, it is formed between 2212 end of arced tube resilient side and substrate 2211 and is inserted for what the grafting main body 121 of male terminal 1 was inserted into Slot forms twice gap 2213 on the substrate 2211, constitutes elastic arm 2214, elastic arm between gap 2213 described in twice 2214 are located between two arced tube resilient sides 2212, and 2214 inner bulge of elastic arm has positioning convex point 2215, convex Point 2215 and 1211 corresponding matching of positioning through hole.Arced tube resilient side 2212 is to curl into, and has good elasticity, arc The grafting main body of elastic clamping male terminal 1, while elastic arm are realized in shape tubular elastomeric side 2212 and the cooperation of substrate 2211 2214 provide grafting body elastic support force of the substrate 2211 to male terminal 1, so that grafting is more solid and reliable, elastic arm 2214 On salient point and male terminal 1 grafting main body on positioning through hole 1211 cooperate, increase anti-pull-out force.Tubular socket part 112,212 Vertical sectional shape is runway shape, to adapt to the shape of male terminal 1 and female terminal 2, so that structure is more compact.

The end-position of the substrate 2211 is stamped and formed out the gear tongue of inside and oblique insertion beginning direction inclination warpage 2216, the grafting body front end and gear 2216 counter stopper of tongue, gear tongue of the male terminal 1 are easy to process.Realize insertion position Positioning, using more convenient and reliable.The gap 2213 extends transversely, then twice gap 2213 is along 2 grafting of female terminal Direction arrangement；Under the design of gear tongue, the set-up mode in gap 2213, easy to process and arrangement.

Claims (4)

1. a kind of inserting terminal arranges component, including male terminal and female terminal, the male terminal and female terminal include insulating base And the electrical connectors in insulating base, electrical connectors include grafting main body and conductor compression jointing portion, the insulating base packet The tailpipe fixed for the embedment of conductor compression jointing portion is included, tailpipe has logical with the conducting wire insert port corresponding matching in conductor compression jointing portion Mouthful, it is characterised in that: the tailpipe, which has been laterally extended, realizes the rows of connection sheet of multiple insulating bases series connection, tailpipe one Tubular socket part is formed, the grafting main body is placed in tubular socket part, the tubular socket part of the male terminal and female terminal Tubular socket part be socketed cooperation, the conductor compression jointing portion is circular tube shaped, is socketed with rigidized cover, rigidized cover packet outside conductor compression jointing portion The socket ontology being socketed on outside conductor compression jointing portion is included, the tail end for being socketed ontology is extended with funnelform plug wire guide part, and plug wire is led Convex, outer recessed annular extrusion necking down, the inner bulge portion of the annular extrusion necking down are equipped with to portion and socket ontology junction Point limit cooperation is contradicted with conductor compression jointing end surface, the mouth of the annular extrusion necking down is less than the port in the conductor compression jointing portion.

2. inserting terminal arranges component according to claim 1, it is characterised in that: the conductor compression jointing portion is circumferentially arranged with outwardly The annular beading of protrusion, indent, it is axially distributed in line pressing portion to have several annular beadings.

3. inserting terminal arranges component according to claim 1, it is characterised in that: the grafting main body of the male terminal is flat piece Shape, the grafting main body of male terminal are equipped with the positioning through hole penetrated through along the grafting body thickness direction of male terminal, the female terminal Grafting main body includes a substrate, and the both lateral sides of substrate are equipped with the arced tube resilient side for overturning curling inwardly, arc The slot of the grafting main body insertion for male terminal is formed between tubular elastomeric side end and substrate, forms two on the substrate Road gap constitutes elastic arm between gap described in twice, and elastic arm is located between two arced tube resilient sides, in elastic arm Side protrusion has positioning convex point, positioning convex point and positioning through hole corresponding matching.

4. according to claim 3 inserting terminal arrange component, it is characterised in that: the end-position of the substrate be stamped and formed out to The gear tongue of interior and oblique insertion beginning direction inclination warpage, the grafting body front end and gear tongue counter stopper of the male terminal.