CN201138687Y

CN201138687Y - Electric connector in bayonet pressure welding type

Info

Publication number: CN201138687Y
Application number: CNU200720185175XU
Authority: CN
Inventors: 李云飞; 董超; 张民民; 单永辉; 于慧敏; 李冶; 刘海峰; 曹玥
Original assignee: AVIC Shenyang Xinghua Aero Electrical Appliance Co Ltd
Current assignee: AVIC Shenyang Xinghua Aero Electrical Appliance Co Ltd
Priority date: 2007-12-26
Filing date: 2007-12-26
Publication date: 2008-10-22
Anticipated expiration: 2017-12-26

Abstract

A mount type crimp connection electrical connector is provided, which comprises a plug 1, a socket 2 and a contact component 3. Wherein, the socket 2 comprises an arc spiral groove 4 and a square disc shell body 5. The plug 1 comprises a rivet, a roller structure 6, a waveform spring 7, a friction gasket 8, a clamp spring 9, a seal ring 10, a connecting nut 11and a shell body 12; the contact component comprises a lead 13 and a contact 14; the plug 1 is connected with the socket 2; the contact component is respectively connected with the plug 1 and the socket 2; the clamp spring 9 and connecting nut 11 are connected with the shell body 12; the arc spiral groove 4 is connected with the rivet and the roller structure 6; the lead 13 is connected in compression with the contact 14. The utility model is characterized in that: the waveform spring 7 and the friction gasket 8 are positioned at the rear end of the square disc shell body 5; a slot is arranged on the square disc shell body 5; the seal ring 10 is positioned inside the slot on the square disc shell body 5. Therefore, the utility model, which changes the conventional mechanical structure and improves the performance, can be applied to a plurality of fields including aviation, electronics, railway and numerical control of machine tool.

Description

A kind of bayonet socket compression joint type electric connector

Technical field

The utility model relates to the mechano-electronic field, and a kind of bayonet socket compression joint type electric connector is provided especially.

Background technology

After the general electric connector long-term work, part has a certain amount of wearing and tearing, and structure is born the ability of parts depreciation, and the durable degree of electric connector is poor, and the connector shock resistance is poor, and impact resistance is poor, and electric connector is short service time, and sealing ring easily twists and comes off.

The utility model bayonet socket compression joint type electric connector adopts anti-bayonet socket connected mode, and contact adopts the compression joint type structure, and have quick connection and separate, advantages such as vibration resistance, shock resistance, the sealing ring stationarity is good, can not twist and come off.

The utility model content

The purpose of this utility model is to overcome existing technical deficiency part, and a kind of bayonet socket compression joint type electric connector is provided especially.

The utility model provides a kind of bayonet socket compression joint type electric connector, includes plug 1, socket 2, contact assembly 3; Wherein socket 2 includes hook groove 4, square plate housing 5, and plug 1 includes rivet and roller structure 6, ripple spring 7, friction shim 8, jump ring 9, sealing ring 10, coupling nut 11, housing 12, and contact assembly 3 includes lead 13, contact 14; Plug 1 is connected with socket 2, and contact assembly 3 is connected with plug 1, socket 2 respectively, and jump ring 9, coupling nut 11 are connected with housing 12, and hook groove 4 is connected with rivet and roller structure 6, lead 13 and contact 14 crimping;

It is characterized in that: ripple spring 7 and friction shim 8 are installed in the rear end of square plate housing 5, on the square plate housing 5 groove are arranged, and sealing ring 10 is installed in the groove of square plate housing 5.

Described bayonet socket compression joint type electric connector, there is following deep gouge on hook groove 4 tops, and rivet and roller structure 6 are installed in the hook groove 4, screw in to hook groove 4 tops, are connected in the following deep gouge on hook groove 4 tops.

Described bayonet socket compression joint type electric connector, lead 13 uses the Press Plier crimping with contact 14, and is in crimping place that contact 14 and lead 13 crimping are firm, and contact is good.

Advantage of the present utility model: bayonet socket compression joint type electric connector adopts anti-bayonet socket connected mode, and contact adopts the compression joint type structure, has quick connection and separates advantages such as vibration resistance, shock resistance.

Description of drawings

Fig. 1 is a bayonet socket compression joint type electric connector half sectional view;

Fig. 2 is the plug front view;

Fig. 3 is the socket half sectional view;

Fig. 4 is a contact assembly cutaway view.

Embodiment

Embodiment 1

A kind of bayonet socket compression joint type of present embodiment electric connector includes plug 1, socket 2, contact assembly 3; Wherein socket 2 includes hook groove 4, square plate housing 5, and plug 1 includes rivet and roller structure 6, ripple spring 7, friction shim 8, jump ring 9, sealing ring 10, coupling nut 11, housing 12, and contact assembly 3 includes lead 13, contact 14; Plug 1 is connected with socket 2, and contact assembly 3 is connected with plug 1, socket 2 respectively, and jump ring 9, coupling nut 11 are connected with housing 12, and hook groove 4 is connected with rivet and roller structure 6, lead 13 and contact 14 crimping; Ripple spring 7 and friction shim 8 are installed in the rear end of square plate housing 5, on the square plate housing 5 groove are arranged, and sealing ring 10 is installed in the groove of square plate housing 5.

The described bayonet socket compression joint type of present embodiment electric connector, there is following deep gouge on hook groove 4 tops, and rivet and roller structure 6 are installed in the hook groove 4, screw in to hook groove 4 tops, are connected in the following deep gouge on hook groove 4 tops.

The described bayonet socket compression joint type of present embodiment electric connector, lead 13 uses the Press Plier crimping with contact 14, and is in crimping place that contact 14 and lead 13 crimping are firm, and contact is good.

Claims

1, a kind of bayonet socket compression joint type electric connector includes plug (1), socket (2), contact assembly (3); Wherein socket (2) includes hook groove (4), square plate housing (5); Plug (1) includes rivet and roller structure (6), ripple spring (7), friction shim (8), jump ring (9), sealing ring (10), coupling nut (11), housing (12); Contact assembly (3) includes lead (13), contact (14); Plug (1) is connected with socket (2), contact assembly (3) is connected with plug (1), socket (2) respectively, jump ring (9), coupling nut (11) are connected with housing (12), and hook groove (4) is connected with rivet and roller structure (6), lead (13) and contact (14) crimping;

It is characterized in that: ripple spring (7) and friction shim (8) are installed in the rear end of square plate housing (5), and the square plate housing has groove on (5), and sealing ring (10) is installed in the groove of square plate housing (5); There is following deep gouge on hook groove (4) top, and rivet and roller structure (6) are installed in the hook groove (4), screws in to hook groove (4) top, is connected in the following deep gouge on hook groove (4) top.

2, according to the described bayonet socket compression joint type of claim 1 electric connector, it is characterized in that: lead (13) uses the Press Plier crimping with contact (14), and is in crimping place that contact (14) and lead (13) crimping is firm, and contact is good.