CN203423320U

CN203423320U - Novel anti-shedding structure for IECC19 plug

Info

Publication number: CN203423320U
Application number: CN201320537972.5U
Authority: CN
Inventors: 王毅勇
Original assignee: TURN-LINK ELECTRONIC Co Ltd
Current assignee: TURN-LINK ELECTRONIC Co Ltd
Priority date: 2013-09-02
Filing date: 2013-09-02
Publication date: 2014-02-05
Anticipated expiration: 2023-09-02

Abstract

The utility model discloses a novel anti-shedding structure for an IECC19 plug. The novel anti-shedding structure for the IECC19 plug comprises a plug body, wherein a lower portion of the plug body is provided with a sleeve inwards, an upper portion of the plug body is provided with a guide groove inwards which is parallel with the sleeve, the other end of the guide groove vertically extends out of a button chamber upwards, the guide groove is internally provided with a guide rod, one end of the guide rod extends downwards out of a stop block, a central portion at a bottom face of the stop block is provided with a V-shaped groove inwards, the other end of the guide rod vertically extends upwards out of a button, the button is arranged in the button chamber, a position around a central portion at a bottom face of the guide groove extends upwards out of a boss, an upper end face of the boss contacts with a bottom face of the guide rod, a spring is arranged between the boss and the stop block, one end of the spring presses against the boss, and the other end of the spring presses against the stop block. The novel anti-shedding structure has a simple structure, is convenient to use and is integrally attractive as the whole novel anti-shedding structure is a built-in structure, integral buckling is relatively close and reliable, and requirements for structure dimensions of the plug are not strict.

Description

IECC19 plug Novel anti-drop structure

Technical field

The utility model relates to communication equipment processing and manufacturing field, is specifically related to a kind of IECC19 plug Novel anti-drop structure.

Background technology

Common IECC19 plug mostly integral body is direct insertion convex shape structure; in daily use procedure, usually can exist and come off or the phenomenon of interface loose contact; in order to solve this phenomenon; occurred in the market a kind of plug with anti-drop structure, the disconnecting prevention structure of this kind of plug is arranged on the periphery of plug mostly.Integral body is comprised of Metallic rod, plastic button and bolt, and wherein Metallic rod is installed between bolt, can two ends be that axle rotates, and plastic button is stuck in Metallic rod, with Metallic rod, rotates, and is buckled in the joint of plug and electric wire, thereby reaches anti-drop function.But this structure is not only not attractive in appearance, and unreliable, buckle is improper to be just easy to, and it is higher to plug construction dimensional requirement, as change other kind of plug may be just inapplicable.

Utility model content

The utility model object is to provide a kind of IECC19 plug Novel anti-drop structure, and it can solve existing problem in background technology effectively.

In order to solve existing problem in background technology, it comprises header body 1, the bottom of this header body 1 inwardly offers sleeve 2, its top inwardly offers the guide groove 3 be arrangeding in parallel with sleeve 2, the other end of this guide groove 3 upwards vertically extends button cavities 31, in described guide groove 3, be provided with guide rod 4, one end of this guide rod 4 is extended guide vane end stop 41 downwards, the middle part, bottom surface of this guide vane end stop 41 inwardly offers V-shaped groove, the other end of described guide rod 4 upwards vertically extends button 42, this button 42 is positioned at button cavities 31, the bottom surface near middle of described guide groove 3 extends upward boss 32, the upper surface of this boss 32 contacts with the bottom surface of guide rod 4, between described boss 32 and guide vane end stop 41, be provided with spring 5, one end of this spring 5 withstands on boss 32, its other end withstands on guide vane end stop 41, in described sleeve 2, be provided with the contact pin 7 coordinating with its grafting, on this contact pin 7, be socketed with a circle fixture block 6, the upper end of described fixture block 6 is positioned at V-shaped groove, its lower end is positioned at stopper slot, described stopper slot is opened on the bottom surface of sleeve 2.

On described fixture block 6, offer the jack of pegging graft and coordinating with contact pin 7, this jack and fixture block 6 are set for the eccentric, and between the axis of described jack and the axis of fixture block 6, are provided with the angle of 8-16 °.

Described header body 1 is whole to be formed for soft rubber material processing and fabricating.

Owing to having adopted above technical scheme, the utlity model has following beneficial effect: simple in structure, easy to use, because whole anti-drop device integral body is built-in structure, integral body is comparatively attractive in appearance, whole fastening comparatively closely reliably, and not high to plug construction dimensional requirement.

Accompanying drawing explanation

In order to be illustrated more clearly in the utility model, below in conjunction with accompanying drawing, embodiment is briefly described.

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

Fig. 2 is the partial structurtes schematic diagram of Fig. 1.

Embodiment

For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, the accompanying drawing below in conjunction with in the utility model embodiment, is clearly and completely described the technical scheme in the utility model embodiment.

Referring to Fig. 1-2, this embodiment is to be achieved by the following technical solutions, it comprises header body 1, the bottom of this header body 1 inwardly offers sleeve 2, its top inwardly offers the guide groove 3 be arrangeding in parallel with sleeve 2, the other end of this guide groove 3 upwards vertically extends button cavities 31, in described guide groove 3, be provided with guide rod 4, one end of this guide rod 4 is extended guide vane end stop 41 downwards, the middle part, bottom surface of this guide vane end stop 41 inwardly offers V-shaped groove, the other end of described guide rod 4 upwards vertically extends button 42, this button 42 is positioned at button cavities 31, the bottom surface near middle of described guide groove 3 extends upward boss 32, the upper surface of this boss 32 contacts with the bottom surface of guide rod 4, between described boss 32 and guide vane end stop 41, be provided with spring 5, one end of this spring 5 withstands on boss 32, its other end withstands on guide vane end stop 41, in described sleeve 2, be provided with the contact pin 7 coordinating with its grafting, on this contact pin 7, be socketed with a circle fixture block 6, the upper end of described fixture block 6 is positioned at V-shaped groove, its lower end is positioned at stopper slot, described stopper slot is opened on the bottom surface of sleeve 2.

Below in conjunction with accompanying drawing, the method for operation of technical scheme in this embodiment and principle thereof are further elaborated:

Promote button 42 first forward, make contact pin 7 extend sleeve 2, thereby make whole header body 1 in state in place, then the jack of alignment socket a inserts, in the process of inserting, promote contact pin 7 to the interior motion of sleeve 2, owing to being fixed by socket a circle fixture block 6 on contact pin 7, this fixture block 6 is inclination eccentric setting with contact pin 7, and because stopper slot is stationary structure, so forcing the upper end of fixture block 6 inwardly rotates, and promote guide vane end stop 41 in the process of rotating, strut header body 1, make to fit tightly between header body 1 and socket a, thereby realize the object of whole header body 1 slip-off preventing.

Finally it should be noted that: above embodiment only, in order to the technical solution of the utility model to be described, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.

Claims

1.IECC19 plug Novel anti-drop structure, it is characterized in that it comprises header body (1), the bottom of this header body (1) inwardly offers sleeve (2), its top inwardly offers the guide groove (3) be arrangeding in parallel with sleeve (2), the other end of this guide groove (3) upwards vertically extends button cavities (31), in described guide groove (3), be provided with guide rod (4), one end of this guide rod (4) is extended guide vane end stop (41) downwards, the middle part, bottom surface of this guide vane end stop (41) inwardly offers V-shaped groove, the other end of described guide rod (4) upwards vertically extends button (42), this button (42) is positioned at button cavities (31), the bottom surface near middle of described guide groove (3) extends upward boss (32), the upper surface of this boss (32) contacts with the bottom surface of guide rod (4), between described boss (32) and guide vane end stop (41), be provided with spring (5), one end of this spring (5) withstands on boss (32), its other end withstands on guide vane end stop (41), in described sleeve (2), be provided with the contact pin (7) coordinating with its grafting, on this contact pin (7), be socketed with a circle fixture block (6), the upper end of described fixture block (6) is positioned at V-shaped groove, its lower end is positioned at stopper slot, described stopper slot is opened on the bottom surface of sleeve (2).

2. IECC19 plug Novel anti-drop structure according to claim 1, on fixture block (6) described in it is characterized in that, offer the jack of pegging graft and coordinating with contact pin (7), this jack and fixture block (6) are set for the eccentric, and between the axis of the axis of described jack and fixture block (6), are provided with the angle of 8-16 °.

3. IECC19 plug Novel anti-drop structure according to claim 1, is characterized in that described header body (1) is whole to form for soft rubber material processing and fabricating.