CN201898218U

CN201898218U - Plug base body for circuit connector

Info

Publication number: CN201898218U
Application number: CN2010205049933U
Authority: CN
Inventors: 彭修武; 陈旭浦
Original assignee: WUHAN ZHONGGUANG CONNECTOR CO Ltd
Current assignee: WUHAN ZHONGGUANG CONNECTOR CO Ltd
Priority date: 2010-08-25
Filing date: 2010-08-25
Publication date: 2011-07-13
Anticipated expiration: 2020-08-25

Abstract

The utility model relates to a plug base body for a circuit connector. A plug hole matched with a socket base body is arranged in the plug base body, and mounting holes are arranged at two sides of the plug hole. The end surface of the mounting hole is lower than that of the plug hole, the outer end surface of one side of the mounting hole is provided with a single-edge boss integrated with the end surface of the plug hole, and the end surface of the single-edge boss is parallel and level to the end surface of the plug hole. In the utility model, the structure of the single-edge boss is arranged on the end surface of the mounting hole of the plug base body, the single-edge boss has a function of enhancing the supporting intensity, so as to prevent the plug base body from being deformed and lead a circuit board to be firmly fixed in the equipment. An inclined surface at the corner position of the single-edge boss is equivalent to an error protected mounting standard, the plug base body is hard to install wrongly. Furthermore, the structure of the single-edge boss can be conveniently separated when being assembled with a socket, thereby having strong practical applicability.

Description

A kind of circuit connector plug body

Technical field

The utility model relates to the circuit connector technical field, relates in particular to a kind of circuit connector plug body.

Background technology

In control panel, often use circuit connector that the signal of telecommunication is reached another piece circuit board from a circuit board, traditional electrical connector plug matrix is inserted on the thick circuit board of 2mm, the socket matrix is inserted on the thick circuit board of another piece 2mm, in use plug body is inserted need behind the socket matrix with supporting screw and nut by electricity in succession the mounting hole site at device two ends circuit board is fixed in the equipment.Because plug body installing hole end face 3 positions of electric connector are low than plug hole end face 4, material thickness is not enough, with screw and nut with plug body with after the socket matrix cooperates, the contact-making surface at two matrix mounting hole site places is contact (referring to Fig. 5 and Fig. 6) not, cause the plug body distortion, influence connects effect, to making circuit board fixing not firm in equipment, circuit signal transmission is unstable, and circuit board is also because can not be firm be fixed on greatly reduces its due useful life and use electric property in the equipment.

In order to address the above problem, publication number be proposed in the patent of CN201307655 a kind of when plug body and socket matrix match, the circuit connector plug body that the corresponding installing hole end face with the socket matrix of plug body installing hole end face offsets.But the mistake reference for installation of this plug body is indeterminate, and separates when being not easy to assemble with socket again, uses inconvenience.

Summary of the invention

The purpose of this utility model is according to above-mentioned deficiency, provide a kind of can anti-deformation, and wrong reference for installation, the circuit connector plug body that can when assembling, separate easily simultaneously with socket.

A kind of circuit connector plug body is provided with the plug hole that matches with the socket matrix in this matrix, be respectively equipped with installing hole on the plug hole both sides, it is characterized in that: described installing hole end face is lower than the plug hole end face; The outer face of described installing hole one side is provided with the monolateral boss that is connected as a single entity with the plug hole end face; Described monolateral raised head face is concordant with the plug hole end face.

The corner of described monolateral boss is the inclined-plane.

The utility model is provided with the structure of monolateral boss on the installing hole end face of plug body, both can make the effect that monolateral boss plays increases support strength, thereby prevents the plug body distortion, makes circuit board fixing more firm in equipment.Simultaneously, monolateral boss corner inclined-plane also is equivalent to anti-error reference for installation, makes plug body be not easy to install wrong.In addition, the structure of monolateral boss can be separated when assembling with socket easily, has very strong practicality.

Description of drawings

Fig. 1 is a plug body schematic perspective view of the present utility model;

Fig. 2 is a plug body front view of the present utility model;

Fig. 3 is a plug body vertical view of the present utility model;

Fig. 4 is a socket matrix front view of the present utility model;

Fig. 5 is traditional plug, socket decomposing schematic representation;

Fig. 6 is traditional plug, socket grafting assembling schematic diagram;

Fig. 7 is plug described in the utility model, socket decomposing schematic representation;

Fig. 8 is plug described in the utility model, socket grafting assembling schematic diagram;

1. plug hole, 2. installing hole, 3. installing hole end face, 4. plug hole end face, 5. monolateral boss, 6. monolateral raised head face, 7. monolateral boss corner inclined-plane.

Embodiment

Further specify the utility model below in conjunction with accompanying drawing:

Shown in Fig. 1-4, be provided with the plug hole 1 that matches with the socket matrix in the plug body described in the utility model, be respectively equipped with installing hole 2 on plug hole 1 both sides, described installing hole end face 3 is lower than plug hole end face 4.The outer face of installing hole 2 one sides is provided with the monolateral boss 5 that is connected as a single entity with plug hole end face 4, and described monolateral raised head face 6 is concordant with plug hole end face 4.The corner of monolateral boss 5 is the inclined-plane.

Shown in Fig. 7-8, after plug body was inserted the socket matrix, the corresponding aperture end face of monolateral raised head face and socket matrix offseted, and prevented the plug body distortion, made circuit board fixing more firm in equipment.Tighten with screw and nut in plug body and the corresponding mounting hole site of socket matrix then, can make plug and socket matrix secure fit together.Simultaneously, when needing to separate plug and socket, only need set about getting final product from the opposite side of installing hole except that monolateral boss.In addition, the inclined-plane of monolateral boss corner can be used as the mistake reference for installation, prevents setup error.

Claims

1. a circuit connector plug body is provided with the plug hole that matches with the socket matrix in this matrix, is respectively equipped with installing hole on the plug hole both sides, and described installing hole end face is lower than the plug hole end face; It is characterized in that: described installing hole end face is provided with boss; The space is left in the described installing hole end face outside; Described raised head face is concordant with the plug hole end face.

2. circuit connector plug body according to claim 1 is characterized in that: the outside of described installing hole end face is provided with the boss perpendicular to the installing hole end face.

3. circuit connector plug body according to claim 2 is characterized in that: the corner of described boss is the inclined-plane.