CN210092423U

CN210092423U - Female end sheath

Info

Publication number: CN210092423U
Application number: CN201921146702.5U
Authority: CN
Inventors: 葛相益; 梅俊义; 林章华; 周宗明
Original assignee: WENZHOU YINENG ELECTRICAL APPLIANCES CO Ltd
Current assignee: WENZHOU YINENG ELECTRICAL APPLIANCES CO Ltd
Priority date: 2019-07-20
Filing date: 2019-07-20
Publication date: 2020-02-18
Anticipated expiration: 2029-07-20

Abstract

The utility model relates to a female end sheath, glue the shell including female end, the first end that the shell was glued to female end extends and forms binding post access hole, and the second end that the shell was glued to female end extends and forms female end jack, and binding post access hole link up with female end jack, and the fretwork all around of the generating line jack of the second end of shell is glued to female end forms public end and glues the shell and hold the chamber, and female end is glued the terminal surface top that the shell is located the second end and is formed more than one open slot, and the open slot is pegged graft with public end gluey on the shell prevents slow-witted muscle adaptation. More than one open slot is formed above the end face of the female end rubber shell positioned at the second end and used for accommodating the fool-proof rib at the upper end of the male end rubber shell, if the user mistakenly hands the male end sheath, the male end rubber shell cannot enter the hollow part, namely, the wiring terminals cannot be connected in a reverse order, and the electricity utilization safety of the connected electric appliance is ensured.

Description

Female end sheath

Technical Field

The utility model relates to a female end sheath.

Background

As shown in fig. 5, on the end face where the female end sheath and the male end sheath intersect, because the end face curve D is flat and has no obvious mark, under the condition that an operator is careless, it is very easy to happen that the terminal on the male end sheath is reversely connected to the female end sheath, so that the electrical signals are reversely connected, and the electrical equipment can be seriously burned.

Disclosure of Invention

In view of this, the utility model aims to provide a female end sheath with simple structure and fool-proof mechanism.

In order to realize above mesh, this practical application is such female end sheath, glue the shell including female end, the first end of female end gluey shell extend and form binding post access hole, the second end of female end gluey shell extend and form female end jack, binding post access hole with female end jack link up, female end glue the generating line jack of second end of shell fretwork all around and form public end and glue the shell and hold the chamber, the terminal surface top that the shell is located the second end of female end glue the open slot that forms more than one, open slot and public end glue and peg graft of preventing slow-witted muscle adaptation on the shell. Compared with the prior art, the invention has the beneficial technical effects that: through the setting of above structure, glue the terminal surface top that the shell is located the second end at female end and form more than one open slot for hold the mistake proofing muscle of public end glue shell upper end, if the manual mistake of handheld public end sheath of user, public end glue the shell and can not enter into the fretwork part, can not make binding post contrary preface connect promptly, guaranteed the power consumption safety of connecting electrical apparatus.

Particularly, the inner cavity of the female end rubber shell is positioned above the wiring terminal access hole and the female end jack and is provided with a wing plate, the tail end of the wing plate is provided with a barb, and the wing plate is matched with the clamping bolt to form a locking position of the male end sheath and the female end sheath. Through the arrangement of the structure, the clamping bolt is inserted above the wing plate, so that the connection between the barb on the wing plate and the male end sheath is enhanced.

Particularly, a clamping plate is formed below the female-end jack, a convex block is formed at the front end of the clamping plate, and the clamping plate is close to the upper wall of the female-end jack. Through the arrangement of the structure, the male terminal connecting terminal can be firmly clamped into the female terminal connecting terminal and is not easy to separate in strong mechanical vibration.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the embodiment of the present invention;

FIG. 2 is a schematic view of a second end of the female end rubber shell in the embodiment of the present invention;

FIG. 3 is a schematic view of a first end of a female end capsule in an embodiment of the invention;

FIG. 4 is a cross-sectional view of an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a second end of a female end rubber shell in the prior art.

In the figure: 1. a female end jack; 11. an open slot; 12. a male end rubber shell accommodating cavity; 13. a barb; 14. a female end rubber shell; 15. a bump; 2. the wiring terminal is accessed into the hole; 3. a clamping bolt accommodating cavity; D. end face curve.

Detailed Description

As shown in fig. 1 ~ 4, a female end sheath, glue shell 14 including female end, the first end that shell 14 was glued to female end extends and forms binding post access hole 2, the second end that shell 14 was glued to female end extends and forms female end jack 1, binding post access hole 2 link up with female end jack 1, the fretwork all around of bus jack 1 of female end glue shell 14 second end forms public end and glues shell and hold chamber 12, female end glues the terminal surface top that shell 14 is located the second end and forms more than one open slot 11, open slot 11 is glued the fender adaptation grafting on the shell with public end.

The inner cavity of the female end rubber shell 14 is provided with a wing plate above the wiring terminal access hole 2 and the female end jack 1, the tail end of the wing plate is provided with a barb 13, and the wing plate is matched with the clamping bolt to form locking of the male end sheath and the female end sheath.

A clamping plate is formed below the female-end jack 1, a convex block 15 is formed at the front end of the clamping plate, and the clamping plate is close to the upper wall of the female-end jack 1.

Claims

1. The utility model provides a female end sheath, glues the shell including female end, the first end extension that female end glued the shell form binding post and access the hole, the second end extension that female end glued the shell form female end jack, binding post access hole with female end jack link up its characterized in that: the female end glue shell is characterized in that the periphery of a bus jack of the second end of the female end glue shell is hollowed to form a male end glue shell accommodating cavity, more than one open slot is formed above the end face of the female end glue shell located at the second end, and the open slot is in adaptive splicing with a foolproof rib on the male end glue shell.

2. The female end sheath of claim 1, wherein: the inner cavity of the female end rubber shell is positioned above the wiring terminal access hole and the female end jack, a wing plate is arranged on the tail end of the wing plate, and the wing plate is matched with the clamping bolt to form a locking position of the male end sheath and the female end sheath.

3. The female end sheath of claim 1 or 2, wherein: the clamping plate is formed below the female end jack, a convex block is formed at the front end of the clamping plate, and the clamping plate is close to the upper wall of the female end jack.