CN216055386U

CN216055386U - Integrated waterproof connector capable of being installed on site quickly

Info

Publication number: CN216055386U
Application number: CN202121841212.4U
Authority: CN
Inventors: 胡滨
Original assignee: Huayi Guangzhou Electric Technology Development Co ltd
Current assignee: Huayi Guangzhou Electric Technology Development Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-03-15
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses an integrated waterproof connector capable of being quickly installed on site, which comprises an electric wire, a seal sleeve, a first crimping module, a second crimping module, a U-shaped conductive metal sheet and a main body, wherein the main body is provided with a mounting groove, the U-shaped conductive metal sheet is arranged in the mounting groove, two ends of the main body are respectively provided with a wire hole, the wire holes are communicated with two ends of the mounting groove, the seal sleeve is arranged in the wire holes in a penetrating manner, the first crimping module and the second crimping module are slidably clamped in the mounting groove and are respectively positioned above two vertical ends of the U-shaped conductive metal sheet, the first crimping module and the second crimping module slide in a contact manner, and the electric wire penetrates through the seal sleeve and extends to a position between the U-shaped conductive metal sheet and the first crimping module or the second crimping module. The utility model relates to the technical field of connectors, and particularly provides an integrated waterproof connector capable of being quickly installed on site.

Description

Integrated waterproof connector capable of being installed on site quickly

Technical Field

The utility model relates to the technical field of connectors, in particular to an integrated waterproof connector capable of being rapidly installed on site.

Background

In the past, the wire is connected with the wire in a waterproof way, the wire needs to be peeled, and then the wire is wound by using adhesive tape or connected by using an injection molding piece, so that the defects of the prior wire are as follows, namely, 1: the process is complex, the operation is not easy on the site, and the wire harness factory is required to finish the processing and then the installation on the site; and (2) disadvantage: because of the split waterproof connection, the stability of the waterproof performance is not as reliable as that of an integrated type; disadvantage 3: it takes a long time.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the integrated waterproof connector which is quickly installed on site, and a waterproof ring is directly inserted on a wire head sleeve to complete compression joint and waterproof and dustproof connection without peeling (wire rubber).

The technical scheme adopted by the utility model is as follows: the utility model relates to an integrated waterproof connector capable of being quickly installed on site, which comprises an electric wire, a seal sleeve, a first crimping module, a second crimping module, a U-shaped conductive metal sheet and a main body, wherein the main body is provided with an installation groove, the U-shaped conductive metal sheet is arranged in the installation groove, two ends of the main body are respectively provided with wire holes, the wire holes are communicated with two ends of the installation groove, the seal sleeve is arranged in the wire holes in a penetrating manner, the first crimping module and the second crimping module are clamped in the installation groove in a sliding manner and are respectively positioned above two vertical ends of the U-shaped conductive metal sheet, the first crimping module and the second crimping module slide in a contact manner, the electric wire passes through the seal sleeve and extends to a position between the U-shaped conductive metal sheet and the first crimping module or the second crimping module, when the integrated waterproof connector is used, the electric wire can be downwards moved to be pressed on the vertical ends of the U-shaped conductive metal sheet, and an insulation skin of the electric wire is cut by the vertical ends of the U-shaped conductive metal sheet, two ends of the U-shaped conductive metal sheet are respectively and rapidly connected with two groups of electric wires entering from two ends of the main body.

Further, all be equipped with recess one bottom crimping module one and crimping module two, the electric wire inserts the below that is located recess one and the top of the vertical end of U type conductive metal piece behind the seal cover, crimping module one and crimping module two bottoms all are equipped with vertical cutting recess, during the vertical cutting recess on crimping module one and crimping module two was located in the slide of two vertical sections difference blocks of U type conductive metal piece, utilize two vertical ends of U type conductive metal piece to block respectively in the vertical cutting recess on crimping module one and crimping module two, ensure that U type conductive metal piece is not taking place deformation at the electric wire in-process of pricking, make the process of pricking more smooth.

Further, be equipped with spacing connecting piece in the mounting groove, all be equipped with spacing spread groove on crimping module one and the crimping module two, during spacing connecting piece slided and locates spacing spread groove, crimping module one and crimping module two only the bottom was located the mounting groove before the connector used, utilize spacing connecting piece to slide in the spacing spread groove in crimping module one and crimping module two and can avoid crimping module one and crimping module two to deviate from the mounting groove in the transportation and drop.

Furthermore, the tops of two vertical ends of the U-shaped conductive metal sheet are provided with a second groove, the second groove is arranged right opposite to the first groove, the electric wire is inserted into the sealing sleeve and then positioned between the first groove and the second groove, and the first groove and the second groove are arranged, so that the electric wire is better ensured not to generate large displacement in the extrusion connection process and can be always positioned in the first groove and the second groove.

Further, be equipped with protruding stupefied on the mounting groove inside wall, be equipped with on crimping module one, the crimping module two lateral walls with protruding stupefied adaptation recess three, when crimping module one, the complete card of crimping module two is gone into in the mounting groove, protruding stupefied card goes into recess three, realizes fixing crimping module one, crimping module two.

Further, crimping module one, two tops of crimping module all are equipped with sealed lid, the opening part setting of sealed lid laminating mounting groove, when crimping module one, two complete cards of crimping module go into the mounting groove, the laminating of sealed lid is at the opening part of mounting groove, realizes the sealed to the mounting groove.

Furthermore, the wire holes are provided with 1-5 groups, the number of the first grooves and the U-shaped conductive metal sheets is equal to that of the wire holes, and the first grooves and the U-shaped conductive metal sheets correspond to the wire holes one by one, so that connectors with different connection requirements can be produced and matched as required.

Furthermore, the first crimping module, the second crimping module and the main body are made of transparent plastic.

Further, the sealing sleeve is a waterproof sealing sleeve.

The utility model with the structure has the following beneficial effects:

(1) according to the scheme, the electric wire is not required to be peeled, and a mode that the electric wire head sleeve sealing sleeve is directly inserted into the wire inlet hole is adopted, so that the waterproof and dustproof effects are achieved;

(2) according to the scheme, a special terminal jack tongue piece crimping die is not needed for crimping the wire core, common sharp-nose pliers, flat-nose pliers, water pump pliers and the like which are visible everywhere can be used for crimping the crimping module I and the crimping module II with the main body on site, and equipment maintenance/equipment replacement and transformation can be conveniently and rapidly completed;

(3) the working efficiency is high, and only 1 minute is needed for completing the wire-to-wire connection of a set of protection grades IP67 and IP69K in field maintenance;

(4) because the split type sheath is not connected, the protection grade can be higher and more reliable.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of a field quick-mounting integrated waterproof connector according to the present invention;

FIG. 2 is a top view of a field quick install integrated water resistant connector of the present invention;

FIG. 3 is a side view of a field quick install integrated waterproof connector of the present invention;

fig. 4 is a connection state diagram of a field quick-installation integrated waterproof connector according to the present invention.

The electric wire comprises a wire body 1, an electric wire body 2, a sealing sleeve 3, a first crimping module, a second crimping module, a 5U-shaped conductive metal sheet 6, a main body 7, a wire hole 8, a vertical cutting groove 9, a limiting connecting piece 10, a sealing cover 11, a convex edge 12 and a groove III.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-4, the integrated waterproof connector capable of being quickly installed on site provided by the utility model comprises an electric wire 1, a sealing sleeve 2, a first crimping module 3, a second crimping module 4, a U-shaped conductive metal sheet 5 and a main body 6, wherein a mounting groove is formed in the main body 6, the U-shaped conductive metal sheet 5 is arranged in the mounting groove, wire holes 7 are formed in two ends of the main body 6, the wire holes 7 are communicated with two ends of the mounting groove, the sealing sleeve 2 is arranged in the wire holes 7 in a penetrating manner, the first crimping module 3 and the second crimping module 4 are slidably clamped in the mounting groove and are respectively positioned above two vertical ends of the U-shaped conductive metal sheet 5, the first crimping module 3 and the second crimping module 4 are in a contact sliding manner, and the electric wire 1 extends to a position between the U-shaped conductive metal sheet 5 and the first crimping module 3 or the second crimping module 4 through the sealing sleeve 2.

The bottom parts of the first crimping module 3 and the second crimping module 4 are respectively provided with a first groove, the electric wire 1 is inserted into the seal sleeve 2 and then positioned below the first grooves and above the vertical end of the U-shaped conductive metal sheet 5, the bottom parts of the first crimping module 3 and the second crimping module 4 are respectively provided with a vertical cutting groove 8, and two vertical sections of the U-shaped conductive metal sheet 5 are respectively clamped and slidably arranged in the vertical cutting grooves 8 on the first crimping module 3 and the second crimping module 4; a limiting connecting piece 9 is arranged in the mounting groove, limiting connecting grooves are formed in the first crimping module 3 and the second crimping module 4, and the limiting connecting piece 9 is slidably arranged in the limiting connecting grooves; the tops of two vertical ends of the U-shaped conductive metal sheet 5 are respectively provided with a second groove, the second grooves are opposite to the first grooves, and the electric wire 1 is inserted into the sealing sleeve 2 and then positioned between the first grooves and the second grooves; the inner side wall of the mounting groove is provided with a convex edge 11, and the side walls of the first crimping module 3 and the second crimping module 4 are provided with a third groove 12 matched with the convex edge 11; the top parts of the first crimping module 3 and the second crimping module 4 are respectively provided with a sealing cover 10, and the sealing covers 10 are arranged at the openings of the mounting grooves in a fitting manner; the wire holes 7 are provided with 1-5 groups, and the number of the first grooves and the number of the U-shaped conductive metal sheets 5 are equal to that of the wire holes 7 and correspond to each other one by one; the first crimping module 3, the second crimping module 4 and the main body 6 are transparent plastic pieces; the sealing sleeve 2 is a waterproof sealing sleeve.

During the specific use, under the initial condition, the connector uses preceding crimping module one 3 and crimping module two 4 only the bottom to be located the mounting groove, at this moment with 1 head end cover seal cover 2 of electric wire directly insert the wire hole 7 again, the head end of electric wire 1 extends to and is in between recess one and the recess two, extrude main part 6 simultaneously through the instrument this moment, crimping module one 3 and crimping module two 4 move down and drive the recess and extrude to recess two earlier on, the vertical end of U type conductive metal piece 5 cuts the insulating skin of electric wire 1 and is connected with the wire in electric wire 1, U type conductive metal piece 5 both ends carry out the high-speed joint with two sets of electric wires 1 that get into from main part 6 both ends respectively.

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.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a waterproof connector of on-spot quick installation integral type which characterized in that: including electric wire, seal cover, crimping module one, crimping module two, U type conductive metal piece and main part, be equipped with the mounting groove in the main part, the mounting groove is located to U type conductive metal piece, the main part both ends all are equipped with the line hole, line hole and mounting groove both ends intercommunication, the seal cover runs through and locates in the line hole, crimping module one and crimping module two slide block locate in the mounting groove and be located the top of two vertical ends of U type conductive metal piece respectively, crimping module one and crimping module two contact slide, the electric wire passes the seal cover and extends to between U type conductive metal piece and crimping module one or crimping module two.

2. The field quick install integral waterproof connector of claim 1, wherein: the bottom of the first crimping module and the bottom of the second crimping module are respectively provided with a first groove, the electric wire is inserted into the sealing sleeve and then is located below the first groove and above the vertical end of the U-shaped conductive metal sheet, the bottom of the first crimping module and the bottom of the second crimping module are respectively provided with a vertical cutting groove, and the two vertical sections of the U-shaped conductive metal sheet are respectively clamped and slidably arranged in the vertical cutting grooves in the first crimping module and the second crimping module.

3. The field quick install integral waterproof connector of claim 1, wherein: the installation groove is internally provided with a limiting connecting piece, the first crimping module and the second crimping module are respectively provided with a limiting connecting groove, and the limiting connecting piece is arranged in the limiting connecting groove in a sliding mode.

4. The field quick install integral waterproof connector of claim 2, wherein: the top parts of two vertical ends of the U-shaped conductive metal sheet are respectively provided with a second groove, the second grooves are opposite to the first grooves, and the electric wire is inserted into the sealing sleeve and then positioned between the first grooves and the second grooves.

5. The field quick install integral waterproof connector of claim 1, wherein: the mounting groove is characterized in that a convex edge is arranged on the inner side wall of the mounting groove, and a groove III matched with the convex edge is formed in the side walls of the first crimping module and the second crimping module.

6. The field quick install integral waterproof connector of claim 1, wherein: the top of the first crimping module and the top of the second crimping module are both provided with sealing covers, and the openings of the sealing covers are attached to the mounting grooves.

7. The field quick install integral waterproof connector of claim 2, wherein: the wire holes are provided with 1-5 groups, and the number of the first grooves and the number of the U-shaped conductive metal sheets are equal to the number of the wire holes and correspond to the number of the wire holes one by one.

8. The field quick install integral waterproof connector of claim 1, wherein: the first crimping module, the second crimping module and the main body are transparent plastic pieces.

9. The field quick install integral waterproof connector of claim 1, wherein: the sealing sleeve is a waterproof sealing sleeve.