CN2207635Y - Connector - Google Patents

Abstract

The utility model discloses a connector which is used for connecting lines with guide wires in the high pressure and low pressure electric force electric switch equipment, comprising an upper and a lower bases which are mutually plugged and an upper and a lower covers of the whole. The upper and the lower bases has a plurality of contact holes which are arranged in line, and contact strips and circlips are arranged in the holes; the upper cover and the lower base have guide wire holes for inserting guide wires through corresponding tool holes which are vertical to guide wire holes; only a screw driver can reach the purpose of guide wire connection, the upper and the lower covers need not to be open, and after wiring, the withdrawal force can reach 120N. The utility model has the advantages of firm wiring, simple operation, reliable quality, and convenient maintenance.

Description

Connector

The utility model relates to high and low pressure electric apparatus switchgear line conductor connector.

Connector is a usefulness of doing the line conductor connection during high and low pressure electric apparatus switchgear install to be made, also is applicable to that other similar equipment make the usefulness of lead connection.The connector of the prior art and the similar product mode of connection thereof probably have following three kinds: welding, screw method, clamp method.The use welding, need to be equipped with soldering appliance and welding material, also want corresponding power supply, this method troublesome poeration must possess certain solder technology, constructs accidentally as operation, is vibrated easily sealing-off of back.Need be equipped with auxiliary components such as spring pad, plain cushion during the wiring of screw method, also want corresponding instrument, be vibrated the back screw loosening and cause the lead phenomenon that gets loose to happen occasionally.Use the wiring of clamp method need use clamp specially and corresponding tool, this method is owing to exert pressure to differ in size during operation and easily influence the clamp effect, and poor reliability is difficult to grasp.

The purpose of this utility model is to overcome the defective of prior art and provides a kind of easy and simple to handle, reliable in quality stable, easy to maintenance connector.

The utility model is achieved by the following scheme: with top base, bottom base as body element, both socket connections, the both sides has screw connecting hole, have a plurality of holes of touching of embarking on journey and arranging in the upper and lower pedestal, be provided with contact, following contact in the hole, upper and lower contact is pegged graft mutually, and upper and lower pedestal also is provided with upper and lower cover, its special character is that upper and lower cover is eversible overall structure with top base, bottom base respectively, connects by muscle, groove mutually.Upper and lower contact is equipped with the jump ring of clamping lead, and loam cake and bottom base have can intert the upper and lower wire guide of lead, and upper and lower pedestal also has the upper and lower tooling hole in corresponding vertical wires hole.

The utility model is compared with known technology, when being wiring, its advantage needn't open upper and lower cover, the wiring jump ring makes the card line states reach best, make the withdrawal force after the wiring reach 120N, wiring is firm, and does not need other any equipment, instrument during wiring, material, power supply, only need one screwdriver, just can realize the quick opening purpose of fast-wiring, easy and simple to handle, reliable in quality, easy to maintenance.

Description of drawings.

Fig. 1 is the utility model front view.

Fig. 2 is the utility model rearview.

Fig. 3 is that the A of Fig. 1 is to view.

Fig. 4 is that the B of Fig. 1 is to view.

Fig. 5 is the C-C cutaway view of Fig. 1.

Fig. 6 is upper and lower contact inserting state figure.

Fig. 7 is that the D of Fig. 6 is to view.

Describe in further detail by above-mentioned accompanying drawing embodiment.

The top base (1) of connector (referring to Fig. 1-7), bottom base (4) are by the engineering plastics injection mo(u)lding, both mutual socket connections, have 20 holes of touching of embarking on journey and arranging in the upper and lower pedestal, top base (1) touches and is provided with contact (11) in the hole, bottom base (4) touches and is provided with down contact (10) in the hole, upper and lower contact is formed by the punching out of tin-phosphor bronze plate, when upper and lower pedestal is pegged graft upward, on upper and lower contact is also just in time pegged graft.

Upper and lower pedestal (1), (4) are provided with upper and lower cover (3), (8), are eversible overall structure, wait to touch to pack in the hole and close upper and lower cover behind the contact, by muscle, the tight socket connection of groove.

The jump ring (9) of clamping lead is equipped with in upper and lower contact (11), (10), after the typing of quenching is handled, its cross sectional shape is jump ring by the stainless steel material cold forming On, following contact (11), (10) pack into and touch the hole respectively with after jump ring (9) assembling, on, bottom base (1), (4) 20 touch Kong Zhongjun pack into contact and jump ring, jump ring (9) is the element of clamping lead, lead inserts from wire guide, loam cake (3) and bottom base (4) all have can intert lead on, lower wire hole (7), (6), when putting into lead, needn't open, lower cover, but must be with screwdriver at last, bottom base (1), (4) the vertical wires hole on, following tooling hole (2), (5) apply the above active force (using hand-power) of 40N, make jump ring (9) distortion, when the slotted hole of jump ring acquisition placement lead is increased to greater than diameter of wire, lead can be put into, pack up screwdriver this moment, the jump ring chucking lead that resets is made because of jump ring adopts stainless steel material, and not only intensity is big and the elasticity foot, the lead withdrawal force of chucking can reach 120N, reaches to connect reliably, firm purpose.

When changing inner body as needs, can open loam cake (3) or lower cover (8) fast with screwdriver equally, the upper and lower cover after the closure makes to be connected firmly owing to the mutual intercalation of muscle groove structure.

Claims (2)

1, a kind of connector that is used for line conductor connection usefulness, top base (1), bottom base (4) are arranged, socket connection mutually, the both sides is provided with screw connecting hole, have a plurality of holes of touching of embarking on journey and arranging in the upper and lower pedestal, be provided with contact (11), following contact (10) in the hole, upper and lower contact is pegged graft mutually, upper and lower pedestal is provided with upper and lower cover (3), (8), it is characterized in that:

A. upper and lower cover (3), (8) are eversible overall structure with top base (1), bottom base (4) respectively, connect by muscle, groove mutually;

B. the jump ring (9) of clamping lead is equipped with in upper and lower contact (11), (10);

C. loam cake (3) and bottom base (4) have upper and lower wire guide (7), (6) of embarking on journey and arranging that can intert lead;

D. upper and lower pedestal (1), (4) also have upper and lower tooling hole (2), (5) in corresponding vertical wires hole.

2, connector as claimed in claim 1 is characterized in that described jump ring (9) cross sectional shape is

Shape.

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