CN211879691U

CN211879691U - Self-locking structure for elbow high-voltage connector plug handle

Info

Publication number: CN211879691U
Application number: CN202020726295.1U
Authority: CN
Inventors: 李大专
Original assignee: Jiangyin Sinbon Electronics Co ltd
Current assignee: Jiangyin Sinbon Electronics Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2020-11-06
Anticipated expiration: 2030-04-29

Abstract

The application discloses elbow high voltage connector plug is self-locking structure for handle, including a plug, the plug both ends are formed with the pivot respectively, every rotate in the pivot and install the rotor arm, two the formation handle is connected at the rotor arm top, the protruding extension in plug top is formed with the rectangle lug, the rectangle lug both ends are close to bottom department and are formed with first bar arch to the protruding extension of outside respectively, the rectangle lug respectively in first bar protruding below is formed with the bar recess, handle one side is formed with the centre gripping the rectangle recess of rectangle lug, protruding extension is formed with the second bar arch respectively in rectangle recess both ends inner wall bottom, the handle rotate to laminate in during the plug top, two the second bar arch corresponds respectively to support and holds in two the bar recess. The utility model discloses the handle can be fixed on the plug, when the plug does not use, has prevented that the handle from rocking.

Description

Self-locking structure for elbow high-voltage connector plug handle

Technical Field

The application relates to a high-voltage connector, in particular to a self-locking structure for a plug handle of an elbow high-voltage connector.

Background

The high-voltage connector is suitable for DC/AC charging ports of electric vehicles, power motors, high-voltage wire harnesses, inverters, batteries, high-voltage boxes, air conditioners and the like.

The high-voltage connection is generally provided with a handle on the plug, the handle is generally rotatably mounted to ensure that the plug is fixed when being connected with the socket, but when the plug is not used, the handle is generally not fixed and can be shaken.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elbow high voltage connector plug is from keying to structure for handle.

In order to achieve the above object, the present invention provides the following technical solutions.

The embodiment of the application discloses elbow high voltage connector plug is self-locking structure for handle, including a plug, the plug both ends are formed with the pivot respectively, every rotate in the pivot and install the rotor arm, two the rotor arm top is connected and is formed the handle, the protruding rectangle lug that is formed with in plug top, the rectangle lug both ends are close to bottom department and are formed with first bar arch to the protruding stretching of evagination respectively, the rectangle lug respectively in first bar protruding below is formed with the bar recess, handle one side is formed with the centre gripping the rectangle recess of rectangle lug, protruding the stretching respectively in rectangle recess both ends inner wall bottom is formed with the second bar arch, the handle rotate to laminate in during the plug top, two the second bar arch corresponds respectively to support and holds in two the bar recess.

Preferably, in the above self-locking structure for the elbow high-voltage connector plug handle, the first bar-shaped protrusion abuts against the inner walls of two ends of the rectangular groove respectively.

Preferably, in the above self-locking structure for the elbow high-voltage connector plug handle, the bottom surface of the rectangular groove is attached to the side surface of the rectangular projection.

Preferably, in the above-mentioned elbow high voltage connector plug handle is with self-locking structure, rectangle recess bottom surface with rectangle lug surface is formed with first rectangle through-hole and second rectangle through-hole respectively, slidable mounting has an plug-in components on hand, the plug-in components are formed with the rectangle strip that inserts in proper order first rectangle through-hole and second rectangle through-hole.

Preferably, in the above self-locking structure for the elbow high-voltage connector plug handle, an end of the rectangular strip, which is away from the rectangular projection, is formed with an end portion attached to the handle, and the rectangular strip penetrates through the inside of the handle.

Compared with the prior art, the utility model has the advantages of the handle can be fixed on the plug, when the plug does not use, has prevented that the handle from rocking.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a perspective view of a self-locking structure for a plug handle of an elbow high-voltage connector when the handle is not fixed according to an embodiment of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is a perspective view of a self-locking structure for a plug handle of an elbow high-voltage connector when the handle is fixed according to an embodiment of the present invention;

fig. 4 is a front view of the self-locking structure for the elbow high-voltage connector plug handle when the handle is fixed according to the embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described in detail below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a self-locking structure 100 for a plug handle of an elbow high-voltage connector comprises a plug 101, two ends of the plug 101 are respectively provided with a rotating shaft 102, each rotating shaft 102 is rotatably provided with a rotating arm 103, the tops of the two rotating arms 103 are connected to form a handle 104, the top of the plug 101 is convexly extended to form a rectangular convex block 105, two ends of the rectangular convex block 105, which are close to the bottom, are respectively and convexly extended outwards to form a first strip-shaped protrusion 106, the rectangular convex block 105 is respectively provided with a strip-shaped groove 107 below the first strip-shaped protrusion 106, one side of the handle 104 is provided with a rectangular groove 108 for clamping the rectangular convex block 105, the bottoms of the inner walls of two ends of the rectangular groove 108 are respectively and convexly extended to form second strip-shaped protrusions 109, and when the handle 104 is rotated to be attached to the top of the plug.

Among this technical scheme, the handle rotates and installs on the plug, when the plug need not be fixed with the handle and prevent it from shaking, rotates the handle to the plug top, goes into the protruding rectangle lug card that stretches in plug top and establishes the rectangle recess that forms with the handle is concave, and the protruding card of second bar is gone into the bar recess, because the bar recess top is formed with first bar arch, ensures to go into the protruding card of second bar, prevents it and breaks away from, has ensured that the handle is fixed on the plug.

Further, the first bar-shaped protrusion 106 is respectively abutted against the inner walls of two ends of the rectangular groove 108. The bottom surface of the rectangular groove 108 is attached to the side surface of the rectangular bump 105.

In the technical scheme, the close attaching is ensured, and the stable connection is ensured.

Further, a first rectangular through hole 110 and a second rectangular through hole 111 are respectively formed on the bottom surface of the rectangular groove 108 and the surface of the rectangular bump 105, an insert 112 is slidably mounted on the handle 104, and the insert 112 is formed with a rectangular strip 113 which is inserted into the first rectangular through hole 110 and the second rectangular through hole 111 in sequence. The end of the rectangular strip 113 facing away from the rectangular projection 105 is formed with an end 114 that fits into the handle 104, the rectangular strip 113 passing inside the handle 104.

Among this technical scheme, the rectangle strip through plug-in components is gone into in two rectangle through-holes in proper order, has further ensured fixed between handle and the plug, if do not pull out plug-in components this moment, handle and plug can't separate, and furthest has ensured that the connection between the two is firm.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing is directed to embodiments of the present application and it is noted that numerous modifications and adaptations may be made by those skilled in the art without departing from the principles of the present application and are intended to be within the scope of the present application.

Claims

1. The utility model provides an elbow high voltage connector plug is self-locking structure for handle, a serial communication port, including a plug, the plug both ends are formed with the pivot respectively, every rotate in the pivot and install the rotor arm, two the rotor arm top is connected and is formed the handle, the protruding rectangle lug that is formed with in plug top, rectangle lug both ends are close to bottom department and are formed with first bar arch to the protruding stretching of outside respectively, the rectangle lug respectively in first bar protruding below is formed with the bar recess, handle one side is formed with the centre gripping the rectangle recess of rectangle lug, protruding the stretching respectively in rectangle recess both ends inner wall bottom is formed with the second bar arch, the handle rotate to laminate in during the plug top, two the second bar arch corresponds respectively to support and holds in two the bar recess.

2. The elbow high-voltage connector plug handle self-locking structure as claimed in claim 1, wherein the first bar-shaped protrusion is respectively abutted against the inner walls of two ends of the rectangular groove.

3. The elbow high voltage connector plug handle self-locking feature of claim 1 wherein said rectangular recess bottom surface engages said rectangular projection side surface.

4. The elbow high-voltage connector plug handle self-locking structure according to claim 1, wherein the rectangular groove bottom surface and the rectangular projection surface are respectively formed with a first rectangular through hole and a second rectangular through hole, and the handle is slidably mounted with an insert formed with a rectangular strip inserted into the first rectangular through hole and the second rectangular through hole in sequence.

5. The elbow high voltage connector plug handle self-locking construction of claim 4 wherein an end of said rectangular strip facing away from said rectangular projection is formed with an end portion that abuts said handle, said rectangular strip passing through an interior of said handle.