CN201590551U

CN201590551U - Quick test connector

Info

Publication number: CN201590551U
Application number: CN2009200351820U
Authority: CN
Inventors: 王健
Original assignee: XI'AN GOLDWAVE S&T CO Ltd
Current assignee: XI'AN GOLDWAVE S&T CO Ltd
Priority date: 2009-10-22
Filing date: 2009-10-22
Publication date: 2010-09-22
Anticipated expiration: 2019-10-22

Abstract

The utility model relates to a quick test connector, which aims to solve the technical problems of lower efficiency and higher labor intensity in the debugging process of a conventional screw threaded connector. The quick test connector comprises an outer conductor, an inner conductor, an insulator and a contact head, wherein the insulator is arranged between the outer conductor and the inner conductor; the contact head is arranged between the outer conductor and the insulator; an annular lug boss is arranged on the outer surface of the contact head; and a plurality of milling grooves are axially formed on the outer surface of the contact head. The quick test connector has the advantages of high efficiency and low labor intensity.

Description

Push-in test connector

Technical field

The utility model relates to a kind of push-in test connector.

Background technology

It is present most widely used connector that screw-threaded coupling connector is stablized because of reliability height, connection.But because connector needs to screw on repeatedly, take off in debug process, particularly inefficiency and labour intensity are bigger especially for screw-threaded coupling connector, so need a kind of push-in connector to occur, be used for improving the efficient of screw-threaded coupling connector in debug process, reduce labour intensity.

Summary of the invention

The technical problems to be solved in the utility model is to propose a kind of push-in test connector, and it has solved existing screw-threaded coupling connector inefficiency, technical problem that labour intensity is bigger in debug process.

Technical solution of the present utility model is:

A kind of push-in test connector, comprise outer conductor, inner wire, insulator and contact head, described insulator is arranged between outer conductor and the inner wire, described contact head is arranged between outer conductor and the insulator, its special character is: described contact head outer surface is provided with annular boss, is axially arranged with a plurality of groove millings.

Technique effect of the present utility model is:

1, efficient height, labour intensity are low.The utility model can be avoided screwing on, taking off repeatedly, as long as screw-threaded coupling connector is inserted in the contact head, thereby has reduced labour intensity.

2, simple in structure.The utility model changes contact head into the boss groove milling and forms, and can reach the purpose of this utility model.

3, connect reliable, function admirable.In the time of in screw-threaded coupling connector and the insertion contact head of the present utility model, because contact head of the present utility model forms for the boss groove milling, screw-threaded coupling connector can closely be connected with the boss of contact head when then debugging, the contact head groove milling guarantees that then the two has certain elasticity when contact, both combine closely, to guarantee reliable connection.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the structural representation of the utility model contact head; Wherein Fig. 2-1 is a cutaway view, and 2-2 is that the B of Fig. 2-1 is to view;

Fig. 3 is tested screw-threaded coupling connector;

Fig. 4 is the position view after the push-in test connector of tested screw-threaded coupling connector and the utility model is pegged graft;

Reference numeral is as follows: 11-outer conductor, 12-inner wire, 13-insulator, 14-contact head, 15-boss, 16-groove milling, the tested screw-threaded coupling connector outer conductor of 21-, the tested screw-threaded coupling connector inner wire of 22-, the tested screw-threaded coupling connector insulator of 23-.

Embodiment

Referring to Fig. 1, the push-in test connector of the utility model, comprise outer conductor 11, inner wire 12, insulator 13 and contact head 14, insulator 13 is arranged between outer conductor 11 and the inner wire 12, contact head 14 is arranged between outer conductor 11 and the insulator 13, contact head 14 outer surfaces are provided with annular boss 15, are axially arranged with a plurality of groove millings 16.Referring to Fig. 2-1 and Fig. 2-2.

Referring to Fig. 2 to Fig. 4,, make high efficiency, labour intensity low, in use as long as screw-threaded coupling connector directly is inserted in the contact head 14 because the utility model do not re-use screw-threaded coupling connector.Like this, in the time of in screw-threaded coupling connector and the insertion contact head of the present utility model, because contact head of the present utility model forms for the boss groove milling, screw-threaded coupling connector can closely be connected with the boss of contact head when then debugging, the contact head groove milling guarantees that then the two has certain elasticity when contact, both combine closely, to guarantee reliable connection.

Claims

1. push-in test connector, comprise outer conductor (11), inner wire (12), insulator (13) and contact head (14), described insulator (13) is arranged between outer conductor (11) and the inner wire (12), described contact head (14) is arranged between outer conductor (11) and the insulator (13), it is characterized in that: described contact head (14) outer surface is provided with annular boss (15), is axially arranged with a plurality of groove millings (16).