CN210668867U

CN210668867U - Waterproof plug assembly of connector

Info

Publication number: CN210668867U
Application number: CN201922229729.7U
Authority: CN
Inventors: 张凯; 胡千一
Original assignee: Jiangsu Lanan Information Technology Co ltd
Current assignee: Jiangsu Lanan Information Technology Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-06-02
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a waterproof stopper assembly of connector, including the plug-in components, even equidistant jack that is equipped with on the plug-in components, the front end of plug-in components is presented about the symmetry and is equipped with the insertion opening, and the place ahead of plug-in components is equipped with waterproofing mechanism, it has the sliding plate to be the slide joint between bilateral symmetry and be fixed with L template and two sets of L templates on the inner chamber wall of plug-in components, the lower extreme fixed connection of the upper end of first spring and sliding plate is installed to the below of sliding plate, pressing mechanism is installed on the right side of sliding plate. A waterproof stopper assembly of connector, peg graft through waterproofing mechanism and the grafting of jack carry out tentatively fixed, thereby form with the sliding plate through the push pedal that is equipped with on the waterproofing mechanism and block to carry out the secondary and fix, thereby the fixed effect of reinforcing buckler can be convenient for pull out the buckler to blockking of push pedal through pressing mechanism, is equipped with the elastic sealing pad, further improves water-proof effects.

Description

Waterproof plug assembly of connector

Technical Field

The utility model relates to a plug-in components waterproof equipment field, in particular to waterproof stopper assembly of connector.

Background

When the wiring harness connector is used, redundant unused jacks often exist, the redundant unused jacks need to be blocked by waterproof plugs, and water, oil, dust and the like are prevented from entering the jacks to damage internal wiring harnesses and terminals.

In the prior art, an integral waterproof plug is used and is made of rubber materials, when the waterproof plug is installed, a waterproof plug column is directly inserted into a jack of a connector, the waterproof plug column is fixed through friction with the side wall of the jack, the fixing mode is not firm, and the waterproof plug column is easy to fall off, so that a connector waterproof plug assembly is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a waterproof plug assembly for connector, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a waterproof stopper assembly of connector, includes the plug-in components, even equidistant jack that is equipped with on the plug-in components, the front end of plug-in components is old to be the symmetry from top to bottom and is equipped with the insertion opening, and the place ahead of plug-in components is equipped with waterproofing mechanism, it has the sliding plate to be fixed with sliding clamping between L template and the two sets of L templates to be bilateral symmetry on the inner chamber wall of plug-in components, the lower extreme fixed connection of the upper end of first spring and sliding plate is installed to the below of sliding plate, pressing mechanism is installed on the right side that is fixed with first contact plate and first contact plate on the right side wall of sliding.

Preferably, an elastic sealing gasket is fixed at the front end of the plug-in unit and fixedly hung together with the plug-in unit through an adhesive.

Preferably, the waterproof mechanism includes the buckler, the rear end of buckler is the symmetry from top to bottom and is fixed with the push pedal, the inner chamber bottom of buckler is even equidistant and is equipped with the grafting post and all is fixed with the grafting cushion on the outer wall of grafting post, the column cap of grafting post is frustum type structure.

Preferably, the pressing mechanism comprises a circular-arc plate, the circular-arc plate is fixedly installed in an inner cavity of the plug-in unit, a second spring is fixed in the inner cavity of the circular-arc plate, the upper end of the second spring is fixedly connected with the lower end of the pressing block, the upper end of the pressing block penetrates through the top of the inner cavity of the plug-in unit and extends to the upper portion of the inner cavity of the plug-in unit, the pressing block is located on the left end face of the inner cavity of the plug-in unit and is fixedly provided with a second contact plate, and the lower end of the second contact plate.

Preferably, the push plate comprises a first plate body and a second plate body, the right end of the first plate body is fixedly connected with the rear end of the waterproof cover, and the second plate body is obliquely fixed at the bottom of the first plate body.

Preferably, the outer wall of the pressing block is fixed with a waterproof pad, the lower end of the pressing block is located in the inner cavity of the die-returning plate, and four groups of side walls of the pressing block are in sliding contact with the inner cavity wall of the die-returning plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. be equipped with pressing means, slide plate mechanism and waterproofing mechanism, peg graft through waterproofing mechanism and the grafting of jack and carry out tentatively fixed, thereby form with the sliding plate through the push pedal that is equipped with on the waterproofing mechanism and block to carry out the secondary and fix, thereby strengthen the fixed effect of buckler, thereby can be convenient for pull out the buckler to the blockking of push pedal through pressing means with removing the sliding plate.

2. The elastic sealing gasket is arranged, so that the left end of the waterproof cover can be in close contact with the plug-in unit, and the waterproof effect is further improved.

Drawings

FIG. 1 is an overall view of a connector waterproof plug assembly according to the present invention;

FIG. 2 is a cross-sectional view of a waterproof cover of a connector waterproof plug assembly of the present invention;

FIG. 3 is an elevational view, partially in section, of an insert of the waterproof plug assembly of the present invention;

FIG. 4 is a partial cross-sectional view of a right side view of an insert of the connector waterproof plug assembly of the present invention;

fig. 5 is a push plate structure view of the connector waterproof plug assembly of the present invention.

In the figure: 1. a plug-in; 2. an elastic sealing gasket; 3. a jack; 4. a waterproof mechanism; 41. a waterproof cover; 42. Pushing the plate; 421. a first plate body; 422. a second plate body; 43. inserting the column; 44. inserting an elastic pad; 5. An L-shaped plate; 6. a sliding plate; 7. a first spring; 8. an opening; 9. a pressing mechanism; 91. a plate return; 92. A second spring; 93. a pressing block; 94. a second contact plate; 10. a first contact plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

As shown in fig. 1-4, a connector waterproof plug assembly comprises a plug-in unit 1, wherein plug holes 3 are uniformly arranged on the plug-in unit 1 at equal intervals, plug-in openings 8 are symmetrically arranged at the front end of the plug-in unit 1 up and down, a waterproof mechanism 4 is arranged in front of the plug-in unit 1, L-shaped plates 5 are symmetrically fixed on the inner cavity wall of the plug-in unit 1 left and right, a sliding plate 6 is slidably clamped between the two groups of L-shaped plates 5, a first spring 7 is installed below the sliding plate 6, the upper end of the first spring 7 is fixedly connected with the lower end of the sliding plate 6, a first contact plate 10 is fixed on the right side wall of the sliding plate 6, and a pressing mechanism 9 is installed on the right side.

The front end of the plug-in 1 is fixed with an elastic sealing gasket 2, and the elastic sealing gasket 2 is fixedly hung together with the plug-in through an adhesive, so that the waterproof mechanism 4 is in close contact with the plug-in 1, and the waterproof effect is achieved.

Waterproof mechanism 4 includes buckler 41, the rear end of buckler 41 is the upper and lower symmetry and is fixed with push pedal 42, the inner chamber bottom of buckler 41 is even equidistant and all is fixed with grafting cushion 44 on being equipped with grafting post 43 and the outer wall of grafting post 43, the column cap of grafting post 43 is frustum type structure, through the grafting of grafting post 43 with jack 3, can waterproof jack 3, thereby it is inconsistent to carry out preliminary fixed with the inner chamber wall of jack 3 through grafting cushion 44 simultaneously.

The pressing mechanism 9 comprises a circular-arc plate 91, the circular-arc plate 91 is fixedly installed in an inner cavity of the plug-in unit 1, a second spring 92 is fixed in the inner cavity of the circular-arc plate 91, the upper end of the second spring 92 is fixedly connected with the lower end of a pressing block 93, the upper end of the pressing block 93 penetrates through the top of the inner cavity of the plug-in unit 1 and extends to the upper side of the inner cavity, a second contact plate 94 is fixed on the left end face of the inner cavity of the plug-in unit 1, the lower end of the second contact plate 94 is in contact with the upper end of the first contact plate 10, and the blocking of the sliding plate 6 on the push plate.

The push plate 42 includes a first plate 421 and a second plate 422, the right end of the first plate 421 is fixedly connected to the rear end of the waterproof cover 41, and the bottom of the first plate 421 is fixed with the second plate 422 in an inclined manner, so that the inclined surface of the second plate 422 is in contact with and pressed by the sliding plate 6, and the sliding plate 6 is made to move linearly downward.

The outer wall of the pressing block 93 is fixed with a waterproof pad, the lower end of the pressing block is positioned in the inner cavity of the circular plate 91, and four groups of side walls of the pressing block 93 are in sliding contact with the inner cavity wall of the circular plate 91, so that the plug-in unit 1 is prevented from water and the pressing block 93 can stably move linearly.

It should be noted that, the utility model relates to a connector waterproof plug assembly, the jack 3 of the inserting column 43 arranged in the waterproof cover 41 is inserted, the sealing and the primary fixing are carried out by the inserting of the inserting elastic pad 44, in the process that the inserting column 43 is inserted into the jack 3, the push plate 42 enters the inner cavity of the inserting piece 1 through the opening 8, the inclined plane of the second plate 422 on the push plate 42 is abutted against the upper part of the front end of the sliding plate 6, the waterproof cover 41 is continuously pushed, the sliding plate 6 is pushed by the second plate 422 to move downwards to compress the first spring 7, after a certain distance is pushed, the elastic action of the first spring 7 is utilized to restore the original position of the sliding plate 6, at this time, the left end of the waterproof cover 41 is abutted against the elastic sealing pad 2, and the left side surface of the sliding plate 6 is abutted against the right lower end of the second plate 422, thereby the waterproof cover 41 is fixed for the secondary fixing, by pressing the pressing block 93, the pressing block 93 compresses the second spring 92 downward, so that the second contact plate 94 drives the first contact plate 10 to move downward, the first contact plate 10 drives the sliding plate 6 to move downward, and the sliding plate 6 moves below the second plate 422, so that the sliding waterproof cover 41 can be pulled out.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a waterproof stopper assembly of connector, includes plug-in components (1), its characterized in that: plug-in components (1) are gone up even equidistant jack (3) that is equipped with, the front end of plug-in components (1) is presented upper and lower symmetry and is equipped with insertion opening (8), and the place ahead of plug-in components (1) is equipped with waterproofing mechanism (4), it has L template (5) and sliding clamping joint to be left and right symmetry on the inner chamber wall of plug-in components (1) and has had sliding plate (6) between two sets of L template (5), the lower extreme fixed connection of the upper end of first spring (7) and sliding plate (6) is installed to the below of sliding plate (6), press mechanism (9) are installed on the right side wall of sliding plate (6) on the right side that is fixed with first contact plate (10) and first contact plate (10).

2. The connector waterproof plug assembly of claim 1, wherein: an elastic sealing gasket (2) is fixed to the front end of the plug-in (1), and the elastic sealing gasket (2) is fixedly hung together with the plug-in through an adhesive.

3. The connector waterproof plug assembly of claim 1, wherein: waterproof mechanism (4) are including buckler (41), the rear end of buckler (41) is the symmetry from top to bottom and is fixed with push pedal (42), the inner chamber bottom of buckler (41) is even equidistant and is equipped with grafting post (43) and all is fixed with grafting cushion (44) on the outer wall of grafting post (43), the column cap of grafting post (43) is frustum type structure.

4. The connector waterproof plug assembly of claim 1, wherein: pressing means (9) are including returning plate (91), returning plate (91) fixed mounting is in the inner chamber of plug-in components (1), the inner chamber of returning plate (91) is fixed with second spring (92) and the upper end of second spring (92) and the lower extreme fixed connection who presses briquetting (93), press briquetting (93) the upper end to run through the inner chamber top of plug-in components (1) and extend to its top, and press briquetting (93) to be located plug-in components (1) inner chamber left end face on be fixed with second contact board (94), the lower extreme of second contact board (94) is inconsistent with the upper end of first contact board (10).

5. The connector waterproof plug assembly according to claim 3, wherein: the push plate (42) comprises a first plate body (421) and a second plate body (422), the right end of the first plate body (421) is fixedly connected with the rear end of the waterproof cover (41), and the second plate body (422) is obliquely fixed at the bottom of the first plate body (421).

6. The connector waterproof plug assembly of claim 4, wherein: the outer wall of the pressing block (93) is fixed with a waterproof pad, the lower end of the waterproof pad is positioned in the inner cavity of the die return plate (91), and four groups of side walls of the pressing block (93) are in sliding contact with the inner cavity wall of the die return plate (91).