CN208209018U - A kind of wire connector - Google Patents

Abstract

The utility model discloses a kind of wire connectors, it include leading-out terminal, it is equipped in the leading-out terminal and realizes the copper needle being powered for piercing through electric wire, the leading-out terminal is equipped with outer extraction interface and interior extraction interface, the interior extraction interface is wrapped with the fixation insulation shell connected for fixing electric wire with copper needle, the outer extraction interface is plugged with the lead terminal connecting with the copper needle other end, it is electrically connected by the way that the copper needle on leading-out terminal is pierced through line skin with electric main realization, then injection molding package leading-out terminal completes the fixation between leading-out terminal and electric main, the patching operations for making score line be connected in parallel to main line are simple and wiring speed is fast, securely and reliably, it is easy to use, cost is also substantially lower.

Description

A kind of wire connector

[technical field]

The utility model relates to a kind of wire connectors.

[background technique]

Currently, be all to cut off main line line skin using traditional connection type when many electrical equipments are connected in parallel to main line, It is twined again with electrical adhesive tape after separated time is wound, or separated time and main line is riveted together by wire crimping cap, this tradition connects Line mode is not only troublesome in poeration, time-consuming and laborious, reliability is not also high, also unsightly, while wanting in manually more and more expensive and quality The higher and higher present age is asked, this method is obviously not suitable with market needs, can be internal even the existing injection molding class product in part Connection type remains above-mentioned traditional wired mode, is only molded coupling part with sizing material and wraps up, solves safety Reliable and beautiful problem, but cost is caused to be significantly increased, market applicability is not wide.

[utility model content]

The utility model overcomes the deficiency of above-mentioned technology, provides a kind of wire connector, by will be on leading-out terminal Copper needle pierce through the realization of line skin and electric main and be electrically connected, then between injection molding package leading-out terminal completion leading-out terminal and electric main Fixation, make score line be connected in parallel to main line patching operations are simple and wiring speed is fast, safe and reliable, easy to use, cost It is substantially lower.

To achieve the above object, the utility model uses following technical proposal:

A kind of wire connector includes leading-out terminal 1, is equipped in the leading-out terminal 1 and leads to for piercing through electric wire and realizing The copper needle 2 of electricity, the leading-out terminal 1 are equipped with outer extraction interface 3 and interior extraction interface 4, and the interior extraction interface 4 is wrapped with The fixation insulation shell 5 that is connected for fixing electric wire and copper needle 2, it is described it is outer draw interface 3 and be plugged with connect with 2 other end of copper needle Lead terminal 6.

The leading-out terminal 1 includes socket 7, and described 7 one end of socket is connected with the positioning plate 8 for positioning wires, institute It states copper needle 2 to be set on positioning plate 8, for the outer interface 3 of drawing for the interface of socket 7, the interior extraction interface 4 is copper needle 2 Connect with electric wire end.

The positioning plate 8 is equipped with through-hole, and the copper needle 2 is set in through-hole, goes out to be equipped with limit in through-hole on the copper needle 2 Position shoulder 10.

The copper needle 2 connect with electric wire end be point, 2 point of copper needle be equipped with pierce through electric wire after prevent copper needle The 2 barb shoulders 11 being detached from.

The socket 7 is equipped with the limit hole 9 for limiting 6 plugging direction of lead terminal.

5 hot-melting and injection-molding of fixed insulation shell forms.

The beneficial effects of the utility model are:

1, the utility model pierces through electric main by leading-out terminal copper needle and realizes electrical connection, the grafting lead on leading-out terminal Terminal realizes that separated time electrical connection is drawn, and operation is simple and wiring speed is fast.

2, the utility model leading-out terminal is equipped with positioning plate, carries out compression positioning when pricking plug-in line for copper needle, prevents electricity Line displacement, while copper needle point end is equipped with barb shoulder, pierces through electric wire rear defence anti-avulsion and falls, avoids contact with bad.

3, the utility model leading-out terminal is wrapped with the fixed insulation shell of injection molding, preferably fixed terminal and electric wire it Between connection, improve safety and aesthetics.

[Detailed description of the invention]

Fig. 1 is one of the utility model exploded view；

Fig. 2 is the two of the utility model exploded view；

Fig. 3 is the utility model leading-out terminal schematic diagram；

Fig. 4 is the utility model lead terminal schematic diagram.

[specific embodiment]

It is described in further detail with reference to the accompanying drawing with the embodiments of the present invention:

As shown in Figs 1-4, a kind of wire connector includes leading-out terminal 1, is equipped in the leading-out terminal 1 for pricking It wears electric wire and realizes that the copper needle 2 being powered, the leading-out terminal 1 are equipped with outer extraction interface 3 and interior extraction interface 4, the interior extraction Interface 4 is wrapped with the fixation insulation shell 5 connected for fixing electric wire and copper needle 2, and the outer extraction interface 3 is plugged with and copper needle The lead terminal 6 of 2 other ends connection.

The leading-out terminal 1 includes socket 7, and described 7 one end of socket is connected with the positioning plate 8 for positioning wires, institute It states copper needle 2 to be set on positioning plate 8, for the outer interface 3 of drawing for the interface of socket 7, the interior extraction interface 4 is copper needle 2 End is connected with electric wire, fixed 5 hot-melting and injection-molding of insulation shell forms.

It needs when electric main draws separated wire, pierces through electric main for the copper needle 2 on interface 4 is drawn in leading-out terminal 1, and Compress positioning with positioning plate 8 and complete being electrically connected for copper needle 2 and electric main, then again in draw the injection molding of 4 external hot melting of interface fixed absolutely Edge shell 5 wraps up the interior fixation drawn between the realization electric main of interface 4 and copper needle 2, while improving safety and aesthetics, also With certain waterproof ability, grafting lead terminal 6 is the separated time parallel connection for completing electric main on the socket 7 of leading-out terminal 1.

The positioning plate 8 is equipped with through-hole, and the copper needle 2 is set in through-hole, goes out to be equipped with limit in through-hole on the copper needle 2 Position shoulder 10, prevents from being pushed into during copper needle 2 pierces through electric main in socket 7, is on the other hand also convenient for by limiting shoulder 10 will puncture through indentation electric main by the pressure of positioning plate 8.

The copper needle 2 connect with electric wire end be point, 2 point of copper needle be equipped with pierce through electric wire after prevent copper needle The 2 barb shoulders 11 being detached from, piercing through barb shoulder 11 and electric wire after electric main and hooking together prevents copper needle 2 to be detached from, that is, prevents exit Son 1 is detached from, and further fixes the connection of copper needle 1 Yu electric wire.

The socket 7 is equipped with the limit hole 9 for limiting 6 plugging direction of lead terminal, prevents point on lead terminal 6 Electric main on electric wire and leading-out terminal 1 is reversely connected.

The utility model integral product complete appearance is beautiful, and sound construction safety is also equipped with certain waterproof performance, compares Previous inside connects the production technology connected with welded type using wound form, and the utility model connection type is simple and safe to have Effect, fraction defective is relatively low, saves human time and material cost, external shot volume also effectively reduces, relatively other similar The product of function, unit price is with the obvious advantage, meet it is many need this similar even electric mode product and due to product price is hoped but The customer demand of step improves shipment efficiency and product competition advantage using the product enterprise.

The utility model application simultaneously is not limited to two core doublings and single insulation doubling, applies also for flat sheath and multicore simultaneously On line.

Claims (6)

1. a kind of wire connector, it is characterised in that: include leading-out terminal (1), be equipped in the leading-out terminal (1) for pricking It wears electric wire and realizes the copper needle (2) being powered, the leading-out terminal (1) is equipped with outer extraction interface (3) and interior extraction interface (4), institute It states interior extraction interface (4) and is wrapped with the fixation insulation shell (5) connected for fixing electric wire and copper needle (2), the outer extraction connects Mouth (3) is plugged with the lead terminal (6) connecting with copper needle (2) other end.

2. a kind of wire connector according to claim 1, it is characterised in that: the leading-out terminal (1) includes socket (7), described socket (7) one end is connected with the positioning plate (8) for positioning wires, and the copper needle (2) is set to positioning plate (8) On, for the interface of socket (7), the interior extraction interface (4) is that copper needle (2) connect with electric wire end for described outer draw interface (3).

3. a kind of wire connector according to claim 2, it is characterised in that: the positioning plate (8) is equipped with through-hole, institute It states copper needle (2) to be set in through-hole, goes out to be equipped with limit shoulder (10) in through-hole on the copper needle (2).

4. a kind of wire connector according to claim 1-3, it is characterised in that: the copper needle (2) and electric wire Connecting pin is point, and copper needle (2) point is equipped with the barb shoulder for piercing through and copper needle (2) being prevented after electric wire to be detached from (11)。

5. a kind of wire connector according to claim 2, it is characterised in that: the socket (7) is equipped with for limiting The limit hole (9) of lead terminal (6) plugging direction.

6. a kind of wire connector according to claim 1, it is characterised in that: fixed insulation shell (5) hot-melting and injection-molding It forms.