CN215299655U

CN215299655U - Connector plug with multi-point positioning

Info

Publication number: CN215299655U
Application number: CN202121292528.2U
Authority: CN
Inventors: 李玫
Original assignee: Shanghai Quanma Electronics Technology Co ltd
Current assignee: Shanghai Quanma Electronics Technology Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-12-24
Anticipated expiration: 2031-06-10

Abstract

The utility model discloses a connector plug with multi-point positioning, which comprises a body, the body comprises an outer sleeve arranged on the outer layer, a plurality of flanges are arranged on the outer sleeve in an outward protruding way, each flange in the plurality of flanges is arranged in a laminated way in sequence, a group of positioning grooves are arranged on each flange, the straight line formed by connecting the middle points of the positioning grooves in each group is parallel to the central axis of the outer sleeve, and the positioning grooves are used for positioning when the connector plug is inserted into an external socket; the utility model discloses a connector plug through set up the multiunit constant head tank on the overcoat, forms the multiple spot location, before plug and socket are to inserting, can survey the accurate grafting position of plug and socket through the multiunit constant head tank in advance, then aim at the back and to inserting, has reduced the mistake rate of inserting of plug.

Description

Connector plug with multi-point positioning

Technical Field

The present invention relates to an electronic connector, and more particularly, to a connector plug with a multi-point positioning function.

Background

When a plug of the existing electronic connector is plugged with a socket, the situation of misplugging is easily caused because the contact pin is smaller and is difficult to align with the jack, so that the contact pin is damaged.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems of the prior art to a certain extent. Therefore, the utility model discloses an aim at solve the problem that the plug misplug.

The utility model provides a connector plug with multiple spot location, includes the body, the body is including setting up at outer overcoat, outwards the protrusion is provided with a plurality of flanges on the overcoat, each flange in a plurality of flanges is stromatolite in proper order and is arranged, has all seted up a set of constant head tank on every flange, the straight line that the mid point of each group's constant head tank links into with the axis of overcoat is parallel, the constant head tank is used for the location of connector plug when inserting with outside socket.

Furthermore, an elastic lock sleeve is fixedly nested on the inner side surface of the outer sleeve.

Furthermore, a plurality of groups of elastic pieces are uniformly wound on the outer side surface of the elastic lock sleeve, and when the body is plugged with an external socket, the plurality of groups of elastic pieces are elastically connected with the inner side surface of the external socket.

Furthermore, the inner side surface of the elastic lock sleeve is also provided with a limiting convex ring, one side of the limiting convex ring is provided with a needle insulator, one end of the needle insulator is limited by the limiting convex ring, and the other end of the needle insulator is connected with the inner side surface of the elastic lock sleeve in a locking mode after glue pouring.

Furthermore, a plurality of groups of contact pins are inserted on the pin insulator.

Furthermore, the tail part of the elastic lock sleeve is also in threaded connection with a tail nut.

Furthermore, two groups of clamping rings are further installed between the tail screw cap and the elastic lock sleeve.

The utility model has the advantages that:

the utility model discloses a connector plug through set up the multiunit constant head tank on the overcoat, forms the multiple spot location, before plug and socket are to inserting, can survey the accurate grafting position of plug and socket through the multiunit constant head tank in advance, then aim at the back and to inserting, has reduced the mistake rate of inserting of plug.

Drawings

In order to more clearly illustrate the embodiments of the present invention 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 of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is an overall schematic view of a connector plug with multi-point positioning according to the present invention;

fig. 2 is a cross-sectional view of a connector plug with multi-point positioning in accordance with the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

It should be noted that all the directional indicators (such as upper, lower, left, right, front, back, inner and outer, and the center … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Example 1:

as shown in fig. 1-2, the connector plug with multi-point positioning comprises a body, the body comprises an outer sleeve 1 arranged on the outer layer, a plurality of flanges 11 are arranged on the outer sleeve 1 in a protruding manner, each flange 11 in the plurality of flanges 11 is sequentially arranged in a stacked manner, a group of positioning grooves 12 are formed in each flange 11, straight lines formed by connecting middle points of the groups of positioning grooves 12 are parallel to the central axis of the outer sleeve 1, the positioning grooves 12 are used for positioning the connector plug when the connector plug is plugged into an external socket, and the misplug rate of the connector plug when the connector plug is plugged into the socket is reduced by pre-positioning the groups of positioning grooves 12.

Preferably, the inner side surface of the outer sleeve 1 is fixedly nested with the elastic lock sleeve 2.

Preferably, a plurality of groups of elastic pieces 21 are uniformly wound on the outer side surface of the elastic lock sleeve 2, and when the body is plugged with an external socket, the inner side surfaces of the plurality of groups of elastic pieces 21 and the external socket are elastically connected.

Preferably, the inner side surface of the elastic lock sleeve 2 is further provided with a limiting convex ring 22, one side of the limiting convex ring 22 is provided with a needle insulator 3, one end of the needle insulator 3 is limited by the limiting convex ring 22, and the other end of the needle insulator 3 is connected with the inner side surface of the elastic lock sleeve 2 in a locking mode after being filled with glue.

Preferably, the pin insulator 3 is plugged with a plurality of groups of pins 4.

Preferably, the tail part of the elastic lock sleeve 2 is also in threaded connection with a tail nut 6.

As preferred scheme, still install two sets of snap rings 5 between tail nut 6 and the elastic lock cover 2, two sets of snap rings 5 have improved the leakproofness of connector plug as the sealing connection spare of this embodiment plug.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A connector plug with multi-point positioning, comprising a body, characterized in that: the body is including setting up at outer overcoat, outwards the protrusion is provided with a plurality of flanges on the overcoat, each flange in a plurality of flanges is the stromatolite in proper order and is arranged, has all seted up a set of constant head tank on every flange, the straight line that the mid point of each group's constant head tank links into with the axis of overcoat is parallel, the constant head tank is used for the location when connector plug and outside socket are to inserting.

2. The multi-point positionable connector plug of claim 1, wherein an elastomeric locking sleeve is fixedly nested on an inner side of said housing.

3. The connector plug with multi-point positioning according to claim 2, wherein a plurality of sets of elastic pieces are uniformly surrounded on the outer side surface of the elastic locking sleeve, and when the body is plugged with an external socket, the plurality of sets of elastic pieces are elastically connected with the inner side surface of the external socket.

4. The connector plug with multipoint positioning function according to claim 2, wherein a limiting convex ring is further arranged on the inner side surface of the elastic lock sleeve, a needle insulator is arranged on one side of the limiting convex ring, one end of the needle insulator is limited by the limiting convex ring, and the other end of the needle insulator is connected with the inner side surface of the elastic lock sleeve in a locking mode after glue pouring.

5. The connector plug with multi-point positioning of claim 4, wherein said pin insulator has a plurality of sets of pins inserted thereon.

6. The connector plug with multi-point positioning of claim 2, wherein: the tail part of the elastic lock sleeve is also in threaded connection with a tail nut.

7. The connector plug with multi-point positioning of claim 6, wherein: two groups of clamping rings are further installed between the tail screw cap and the elastic lock sleeve.