CN217239863U

CN217239863U - Plug-in connector structure with good waterproof effect

Info

Publication number: CN217239863U
Application number: CN202221113574.6U
Authority: CN
Inventors: 岳彩迁
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-08-19
Anticipated expiration: 2032-05-10

Abstract

The utility model discloses a connector structure that water-proof effects is good, concretely relates to connector technical field, which comprises a housin, the one end of casing is provided with the plug, the other end of casing is provided with the rubber seat, the rubber seat outside is equipped with waterproof rubber ring, the one end embedding of rubber seat is provided with the wiring end, wiring end one end is equipped with the sleeve pipe, sheathed tube externally mounted has the cap, the casing surface is equipped with the second external screw thread. The utility model provides an improved structure in the past, the boss butt joint card that the mode that utilizes the joint will be on the waterproof rubber ring is in the constant head tank on the rubber seat to accomplish the fixed of waterproof rubber ring, the butt joint of the sleeve pipe of arranging immediately and cap utilizes waterproof rubber ring to carry out sealing and water-proof in inside, the effectual holistic waterproof sealing performance that has improved, this product mainly used is applicable to the first GX series of aviation, the signal connection bayonet joint of horse head M6-M20 series.

Description

Plug-in connector structure with good waterproof effect

Technical Field

The utility model relates to a bayonet joint technical field, more specifically says, the utility model relates to a bayonet joint structure that water-proof effects is good.

Background

The bayonet joint, generally all be used in power transmission or signal transmission, use under outdoor use or adverse circumstances, the infiltration appears very easily in ordinary bayonet joint, leads to the internal circuit short circuit, perhaps corrodes the contact of the inside behind the profit infiltration, influences the transmission of signal, unusual impracticality.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a plug structure that water-proof effects is good to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a plug structure with a good waterproof effect comprises a shell, a plug, a rubber seat, first external threads, a positioning groove, a wiring end, a waterproof rubber ring, a boss, second external threads, a sleeve and a cap, wherein the plug is arranged at one end of the shell, the rubber seat is arranged at the other end of the shell, the waterproof rubber ring is arranged outside the rubber seat, the wiring end is embedded into one end of the rubber seat, the sleeve is arranged at one end of the wiring end, the cap is arranged outside the sleeve, and the second external threads are arranged on the outer surface of the shell;

the outer surface of the rubber seat is provided with a first external thread, and the periphery of the rubber seat is provided with a positioning groove.

Preferably, the inner side of the waterproof rubber ring is provided with one or more bosses, and the bosses on the waterproof rubber ring are matched with the positioning grooves on the rubber seat.

Preferably, the inner surface of the cap is provided with an inner cap thread, wherein the inner cap thread on the cap is in threaded connection with the second outer thread on the housing.

Preferably, the inner surface of the sleeve is provided with a sleeve internal thread, wherein the sleeve internal thread on the sleeve is in threaded connection with the first external thread on the rubber seat.

Preferably, the waterproof rubber ring can be any one of circular, oval and rectangular.

Preferably, the tail part of the wiring end is provided with a plurality of wiring iron sheets, and the number of the wiring iron sheets corresponds to that of the plugs.

The utility model discloses a technological effect and advantage:

the utility model provides improved structure in the past, the boss butt joint card that the mode of utilizing the joint is with on the waterproof rubber ring is in the constant head tank on the rubber seat to the completion is to the fixed of waterproof rubber ring, and the butt joint of the sleeve pipe of arranging immediately and cap utilizes waterproof rubber ring to seal up waterproof in inside, and the effectual holistic waterproof sealing performance that has improved, this product mainly used are applicable to the first GX series of aviation, the signal connection bayonet joint of BMW head M6-M20 series.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the middle rubber seat of the present invention.

Fig. 3 is a schematic structural view of the middle waterproof rubber ring of the present invention.

The reference signs are: 1 casing, 2 plugs, 3 rubber seats, 31 first external threads, 32 locating grooves, 4 wiring ends, 5 waterproof rubber rings, 51 bosses, 6 second external threads, 7 sleeves and 8 caps.

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 work belong to the protection scope of the present invention.

The plug structure with good waterproof effect shown in fig. 1, fig. 2 and fig. 3 comprises a shell 1, a plug 2, a rubber seat 3, a first external thread 31, a positioning groove 32, a wiring end 4, a waterproof rubber ring 5, a boss 51, a second external thread 6, a sleeve 7 and a cap 8, wherein the plug 2 is arranged at one end of the shell 1, the rubber seat 3 is arranged at the other end of the shell 1, the waterproof rubber ring 5 is arranged outside the rubber seat 3, the wiring end 4 is embedded into one end of the rubber seat 3, the sleeve 7 is arranged at one end of the wiring end 4, the cap 8 is arranged outside the sleeve 7, and the second external thread 6 is arranged on the outer surface of the shell 1;

the outer surface of the rubber base 3 is provided with a first external thread 31, wherein the periphery of the rubber base 3 is provided with a positioning groove 32.

In some embodiments, the inner side of the waterproof rubber ring 5 is provided with one or more bosses 51, and the number of the bosses 51 is one or more, wherein the bosses 51 on the waterproof rubber ring 5 are matched with the positioning grooves 32 on the rubber base 3; the inner surface of the cap 8 is provided with cap inner threads, wherein the cap inner threads on the cap 8 are in threaded connection with the second outer threads 6 on the shell 1 so as to facilitate butt joint of the cap 8 and the shell 1; the inner surface of the sleeve 7 is provided with a sleeve internal thread, wherein the sleeve internal thread on the sleeve 7 is in threaded connection with the first external thread 31 on the rubber seat 3 so as to butt the sleeve 7 and the rubber seat 3.

Further, the waterproof rubber ring 5 may be any one of circular, elliptical and rectangular.

Furthermore, the tail part of the wiring terminal 4 is provided with a plurality of wiring iron sheets, and the number of the wiring iron sheets corresponds to the number of the plugs 2.

The utility model discloses the theory of operation:

this device mainly comprises casing 1, plug 2, several parts of wiring end 4, in the constant head tank 32 of boss 51 butt joint card on waterproof rubber ring 5 on rubber seat 3, thereby accomplish the fixed of waterproof rubber ring 5, immediately, swivel sleeve 7 is on the outside first external screw thread 31 of rubber seat 3, thereby dock both, then swivel cap 8 is on the outside second external screw thread 6 of casing 1, accomplish butt joint between them, utilize waterproof rubber ring 5 to carry out waterproof seal in inside, the effectual holistic waterproof sealing performance that has improved, this product mainly is used for being applicable to aviation head GX series, the signal connection bayonet joint of BMW head M6-M20 series.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a connector structure that water-proof effects is good, includes casing (1), its characterized in that: a plug (2) is arranged at one end of the shell (1), a rubber seat (3) is arranged at the other end of the shell (1), a waterproof rubber ring (5) is arranged outside the rubber seat (3), a wiring end (4) is embedded into one end of the rubber seat (3), a sleeve (7) is arranged at one end of the wiring end (4), a cap cover (8) is arranged outside the sleeve (7), and second external threads (6) are arranged on the outer surface of the shell (1);

the outer surface of the rubber seat (3) is provided with a first external thread (31), wherein the periphery of the rubber seat (3) is provided with a positioning groove (32).

2. The plug structure with good waterproof effect of claim 1, which is characterized in that: the waterproof rubber ring (5) is provided with boss (51) on the inboard, and the quantity of boss (51) sets up to one or more, wherein boss (51) on waterproof rubber ring (5) and constant head tank (32) looks adaptation on rubber seat (3).

3. The plug structure with good waterproof effect according to claim 1, characterized in that: the inner surface of the cap (8) is provided with internal cap threads, wherein the internal cap threads on the cap (8) are in threaded connection with the second external threads (6) on the shell (1).

4. The plug structure with good waterproof effect according to claim 1, characterized in that: the inner surface of the sleeve (7) is provided with a sleeve internal thread, wherein the sleeve internal thread on the sleeve (7) is in threaded connection with the first external thread (31) on the rubber seat (3).

5. The plug structure with good waterproof effect according to claim 1, characterized in that: the waterproof rubber ring (5) can be any one of round, oval and rectangular.

6. The plug structure with good waterproof effect according to claim 1, characterized in that: the tail of wiring end (4) is equipped with the terminal plate, the terminal plate is a plurality of, and corresponds with the quantity of plug (2).