CN201018096Y

CN201018096Y - Rectangle electric connector

Info

Publication number: CN201018096Y
Application number: CNU2007200178264U
Authority: CN
Inventors: 史凤敏; 常鸣山; 刘洪波; 施明贤
Original assignee: Jinan No10 Radio Factory Co Ltd
Current assignee: Jinan No10 Radio Factory Co Ltd
Priority date: 2007-02-12
Filing date: 2007-02-12
Publication date: 2008-02-06
Anticipated expiration: 2017-02-12

Abstract

A rectangular electrical connector is provided, which belongs to the technology field of an electrical connector. The utility model comprises a plug and a socket. The plug is provided with a casing; the plug and socket are provided with locking thread pair positions on the diagonal orientation of the both ends in the length direction; the locking thread is of non pulling away structure; the plug and the socket all adopt the M3 thread pair crimping extraction cable; an automatic short-circuit device is provided between the two rows of opposite extraction ends on the plug. The insulating bases of the plug and the socket comprise a base A and a base B and adopt the one-time embedded structure; the vertical center line of the socket is provided with an I-shaped section insulating slotting tool for separating short-circuit reeds in the plug after insertion of the plug; the bevels of the plug and the socket base are arranged with line number marks. The utility model is characterized by reasonable design, simple structure, convenient use and firm and safe connection.

Description

Rectangular electric connector

One, technical field

The utility model relates to a kind of rectangular electric connector, belongs to the electronic connector technical field.

Two, background technology

Present electric connector, the relative automatic short circuit structure of two lead ends of its plug two rows, quantity that short circuit is right and distributing position are fixed; Plug and socket do not have locking mechanism; And plug is not with shell.Said structure causes that its scope of application is little, plug is connected built on the sand with socket, plug easily electric leakage cause drawbacks such as security incident.

Three, summary of the invention

For overcoming the deficiencies in the prior art, the utility model provide a kind of reasonable in design, simple in structure, easy to use, safe rectangular electric connector is connected firmly.

A kind of rectangular electric connector comprises plug and socket two parts, is with shell on the plug, and plug and socket are provided with locking screw and pay on diagonal orientation, length direction two ends, and lock-screw is not for deviating from structure; Plug and socket all adopt the M3 screw thread to pay crimping and draw cable, are provided with automatic short-circuit device between the lead end that two rows are relative on the plug.

Described plug adopts disposable embedded structure to be connected with the insulating base of socket by pedestal first and pedestal second, and the gusset on groove on the pedestal first and the pedestal second is chimeric mutually, forms insulated cavity, hookup wire spring aperture member in the chamber.

Line spring aperture member on the described plug has two kinds, and a kind of employing brace and line spring aperture member riveted form, and another kind of brace, short-circuit spring leaf and the line spring aperture member riveted of adopting forms.

The casing assembly of described plug adopts the back loading nut, and shell is provided with to deviate from screw and does not deviate from nut, and shell adopts embedded structure with combining of Plug base.

After described socket longitudinal centre line is provided with and is used for plugging together with plug, in order to separate the I-shaped cross-section insulation slotting tool of the short circuit reed in the plug.

The wire size mark is set on the inclined-plane of described plug and socket base.

During use, locking screw is paid structure and has been guaranteed that plug is connected with the firm of socket, does not deviate from screw and guaranteed can not cause being scattered, losing and may causing damage to instrument of parts and screw when dismounting; The labelled notation position of reaching the standard grade, the inclined-plane of plug and socket has guaranteed the observation of butted line situation in the horizontal and vertical directions, and plug and socket plug together the setting of same model product anti-mis-insertion coding structure on the face, have solved same model product anti-mis-insertion problem; The plug of the socket of tape insulation slotting tool and band short-circuit spring leaf is used to the circuit with inductive element.

The utlity model has reasonable in design, simple in structure, easy to use, safe characteristics are connected firmly.

Four, description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is a socket schematic diagram in the utility model.

Fig. 3 is a plug construction schematic diagram in the utility model.

Fig. 4 is the disposable embedded structure schematic diagram of plug in the utility model.

Fig. 5 is the disposable embedded structure schematic diagram of socket in the utility model.

Fig. 6 is the utility model center line spring aperture member structural representation.

Fig. 7 is a plug cord labelled notation position view in the utility model.

Fig. 8 is an Outlet line labelled notation position view in the utility model.

Wherein, 1, plug, 2, socket, 3, shell, 4, jack, 5, locking screw pays the position, 6, insulation slotting tool, 7, short-circuit spring leaf, 8, the crimping screw, 9, line spring hole, 10, do not deviate from screw, 11, do not deviate from nut, 12, the chimeric place of embedded structure, 13, brace, 14, the wire size mark position, 15, insulated cavity.

Five, embodiment

Embodiment: structure of the present utility model such as Fig. 1 comprise plug 1 and socket 2 two parts to shown in Figure 8, band shell 3 on the plug 1, and plug 1 is provided with locking screw with socket 2 and pays position 5 on diagonal orientation, length direction two ends, and lock-screw is not for deviating from structure; Plug 1 all adopts the M3 screw thread to pay crimping with socket 2 and draws cable, is provided with automatic short-circuit device between the lead end that two rows are relative on the plug 1.

Described plug 1 adopts disposable embedded structure to be connected with the insulating base of socket 2 by pedestal first and pedestal second, and the gusset on groove on the pedestal first and the pedestal second is chimeric mutually, forms insulated cavity 15, hookup wire spring aperture member in the chamber.

Line spring aperture member on the described plug has two kinds, and a kind of employing brace 13 and line spring aperture member riveted form, and another kind of brace 13, short-circuit spring leaf 7 and the line spring aperture member riveted of adopting forms.

The casing assembly of described plug 1 adopts the back loading nut, and shell is provided with to deviate from screw 9 and does not deviate from nut 10, and shell adopts embedded structure with combining of Plug base.

Separate the insulation slotting tool 6 of the short circuit reed in the plug 1 after described socket 2 longitudinal centre lines are provided with and are used for plugging together with plug 1, its cross section is I-shaped.

Claims

1. a rectangular electric connector comprises plug and socket two parts, it is characterized in that, is with shell on the plug, and plug and socket are provided with locking screw and pay on diagonal orientation, length direction two ends, and lock-screw is not for deviating from structure; Plug and socket all adopt the M3 screw thread to pay crimping and draw cable, are provided with automatic short-circuit device between the lead end that two rows are relative on the plug.

2. rectangular electric connector as claimed in claim 1, it is characterized in that the insulating base of described plug and socket adopts disposable embedded structure by pedestal first and pedestal second, the gusset on groove on the pedestal first and the pedestal second is chimeric mutually, form insulated cavity, hookup wire spring aperture member in the chamber.

3. rectangular electric connector as claimed in claim 1 is characterized in that, the line spring aperture member on the described plug has two kinds, and a kind of employing brace and line spring aperture member riveted form, and another kind of brace, short-circuit spring leaf and the line spring aperture member riveted of adopting forms.

4. rectangular electric connector as claimed in claim 1 is characterized in that, the casing assembly of described plug adopts the back loading nut, and shell is provided with to deviate from screw and does not deviate from nut, and shell adopts embedded structure with combining of Plug base.

5. rectangular electric connector as claimed in claim 1 is characterized in that, separates the I-shaped cross-section insulation slotting tool of short circuit reed in the plug after described socket longitudinal centre line is provided with and is used for plugging together with plug.

6. rectangular electric connector as claimed in claim 1 is characterized in that, the wire size mark is set on the inclined-plane of described plug and socket base.