CN212991422U

CN212991422U - Waterproof connector lug device

Info

Publication number: CN212991422U
Application number: CN202022301500.2U
Authority: CN
Inventors: 陈宏杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-04-16
Anticipated expiration: 2030-10-15

Abstract

The utility model discloses a waterproof connector lug device, including first fixed cover and the fixed cover of second, the middle part fixedly connected with screw hole of the fixed cover one side of second, the internal thread has been seted up to the inside of screw hole, the fixed slide rail that is equipped with in top of screw hole, the outside sliding connection of screw hole has waterproof cover, the spout has been seted up to the bottom of waterproof cover, the outside of slide rail is connected with the inner wall contact of spout, the size phase-match of slide rail and spout, one side and the fixed cover of waterproof cover contacts, the top fixedly connected with handle of waterproof cover, waterproof cover slides in the screw hole outside through the cooperation of slide rail and spout, the top fixedly connected with buckle of waterproof cover one side, the fixed draw-in groove of having seted up in top of first fixed cover one side, the cooperation of buckle and draw-in groove can make waterproof cover fixed, waterproof cover wraps up the.

Description

Waterproof connector lug device

Technical Field

The utility model relates to a connector lug device, in particular to waterproof connector lug device belongs to wiring technical field.

Background

The connector lug device is a device for connecting the wire ends of electric wires and signal wires, so that the two wire ends are accurately butted, the connector lug device is widely applied to the fields of household appliances, cables and the like, the connector lug device is generally provided with a wire core and a core sleeve, the wire core of one electric wire is inserted into the core sleeve of the other electric wire, and then the wire ends are locked, so that the two electric wires can be connected.

The existing connector lug device is not provided with a good waterproof device, and because the connector lug is often exposed outdoors, when raining or dew is produced, a plurality of small liquid drops are often condensed on the connector lug device, and the liquid drops can enter an electric wire along a gap of the connector lug device, so that short circuit and electric shock can be caused, and the health and safety of a user can be harmed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof connector lug device to the connector lug that proposes in solving above-mentioned background art can not waterproof problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waterproof connector lug device, includes the fixed cover of first fixed cover and second, the middle part fixedly connected with screw hole of the fixed cover one side of second, the internal thread has been seted up to the inside of screw hole, the fixed slide rail that is equipped with in top of screw hole, the outside sliding connection of screw hole has waterproof cover, the spout has been seted up to the bottom of waterproof cover, the outside of slide rail is connected with the inner wall contact of spout, the slide rail is connected with the size phase-match of spout, one side of waterproof cover contacts with first fixed cover, the top fixedly connected with handle of waterproof cover.

As a preferred technical scheme of the utility model, the middle part fixedly connected with baffle of first fixed cover one side, the middle part fixedly connected with thread bush of baffle one side, the external screw thread has been seted up on the surface of thread bush, the outside swing joint of thread bush has the sealing washer.

As a preferred technical scheme of the utility model, two sinle silks of one side fixedly connected with of baffle, and two the sinle silk is about the center pin symmetry of baffle, two the sinle silk is located the inside of thread bush.

As an optimal technical scheme of the utility model, the middle part fixed connection of the fixed cover one side of second has the core cover, two core holes have been seted up about the center pin symmetry to one side of core cover, the core cover is located the inside of screw hole.

As a preferred technical scheme of the utility model, the top fixedly connected with buckle of waterproof cover one side, the fixed draw-in groove of having seted up in top of first fixed cover one side, buckle and draw-in groove size phase-match.

As an optimized technical scheme of the utility model, size, the position phase-match in sinle silk and core hole.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a waterproof connector lug device:

the outside cover through the thread bush is equipped with the sealing washer, the sealing washer can prevent that liquid from getting into the sinle silk, the fixed slide rail that is equipped with in top of screw hole, the outside sliding connection of screw hole has waterproof cover, the spout has been seted up to the bottom of waterproof cover, the outside of slide rail is connected with the inner wall contact of spout, the top fixedly connected with handle of waterproof cover, the top fixedly connected with buckle of waterproof cover one side, the fixed draw-in groove of having seted up in top of first fixed cover one side, waterproof cover slides in the screw hole outside through the cooperation of slide rail and spout, after the buckle block on the waterproof cover gets into the draw-in groove on the first fixed cover, thread bush and screw hole just are located waterproof cover's.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the structure of the wire core of the present invention;

fig. 3 is a schematic diagram of the core sleeve structure of the present invention.

In the figure: 1. a first fixing sleeve; 2. a second fixing sleeve; 3. a waterproof jacket; 4. a slide rail; 5. a chute; 6. a handle; 7. a baffle plate; 8. a seal ring; 9. a threaded sleeve; 10. a wire core; 11. a threaded hole; 12. a wire core sleeve; 13. a core hole; 14. buckling; 15. a card slot; 16. an external thread; 17. an internal thread.

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.

Referring to fig. 1-3, the present invention provides a technical solution of a waterproof connector lug device:

according to fig. 1, including first fixed cover 1 and the fixed cover 2 of second, the middle part fixedly connected with screw hole 11 of the fixed cover 2 one side of second, internal thread 17 has been seted up to screw hole 11's inside, the fixed slide rail 4 that is equipped with in top of screw hole 11, the outside sliding connection of screw hole 11 has waterproof cover 3, spout 5 has been seted up to the bottom of waterproof cover 3, the outside of slide rail 4 is connected with the inner wall contact of spout 5, slide rail 4 and spout 5's size phase-match, one side of waterproof cover 3 contacts with first fixed cover 1, the top fixedly connected with handle 6 of waterproof cover 3, waterproof cover 3 slides in the screw hole 11 outside through the cooperation of slide rail 4 and spout 5, prevent that there is liquid to get into screw hole.

According to the drawings of fig. 2 and 3, a baffle 7 is fixedly connected to the middle of one side of a first fixing sleeve 1, a thread bushing 9 is fixedly connected to the middle of one side of the baffle 7, external threads 16 are formed on the surface of the thread bushing 9, a sealing ring 8 is movably connected to the outer side of the thread bushing 9, two wire cores 10 are fixedly connected to one side of the baffle 7, the two wire cores 10 are symmetrical with respect to the central axis of the baffle 7, the two wire cores 10 are located inside the thread bushing 9, a wire core bushing 12 is fixedly connected to the middle of one side of a second fixing sleeve 2, two core holes 13 are formed on one side of the wire core bushing 12, the wire core bushing 12 is located inside the threaded hole 11, the wire cores 10 are matched with the core holes 13, the thread bushing 9 is matched with the threaded hole 11, so that the two wire ends are precisely connected, the sealing ring 8 can seal the gap between the thread bushing 9 and the threaded hole 11, the top of first fixed cover 1 one side is fixed to be seted up draw-in groove 15, and the cooperation of buckle 14 and draw-in groove 15 can make waterproof cover 3 fixed, and waterproof cover 3 is inside with connector lug device parcel, prevents that the connector lug device from intaking.

When specifically using, the utility model relates to a waterproof connector lug device, during the use, establish the outside at thread bush 9 with 8 covers of sealing washer, again with the core hole 13 on the 11 inside core wire cover 12 of screw hole of 10 alignment of the inside sinle silk of thread bush 9, rotatory thread bush 9, make the external screw thread 16 in the thread bush 9 outside and the internal thread 17 cooperation of the 11 inner walls of screw hole, with the accurate connection of two connector lugs, push away handle 6, make waterproof cover 3 of the fixed cover 2 one side of second slide along slide rail 4 on the screw hole 11 through the spout 5 of seting up, when one side contact first fixed cover 1 of waterproof cover 3, buckle 14 block on the waterproof cover 3 advances in the draw-in groove 15 on the first fixed cover 1, waterproof cover 3 is fixed, waterproof cover 3 wraps up the termination inside it, make liquid be difficult to get into in the connector lug device.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a waterproof connector lug device, includes the fixed cover of first fixed cover (1) and second (2), its characterized in that, middle part fixedly connected with screw hole (11) of the fixed cover of second (2) one side, internal thread (17) have been seted up to the inside of screw hole (11), the fixed slide rail (4) that is equipped with in top of screw hole (11), the outside sliding connection of screw hole (11) has waterproof cover (3), spout (5) have been seted up to the bottom of waterproof cover (3), the outside of slide rail (4) is connected with the inner wall contact of spout (5), the size phase-match of slide rail (4) and spout (5), one side and the fixed cover (1) of waterproof cover (3) contact, the top fixedly connected with handle (6) of waterproof cover (3).

2. A water resistant connector lug arrangement according to claim 1, wherein: the middle part fixedly connected with baffle (7) of first fixed cover (1) one side, the middle part fixedly connected with thread bush (9) of baffle (7) one side, external screw thread (16) have been seted up on the surface of thread bush (9), the outside swing joint of thread bush (9) has sealing washer (8).

3. A water resistant connector lug arrangement according to claim 2, wherein: one side fixedly connected with two sinle silks (10) of baffle (7), and two sinle silks (10) are symmetrical about the center pin of baffle (7), two sinle silks (10) are located the inside of thread bush (9).

4. A water resistant connector lug arrangement according to claim 3, wherein: the wire core sleeve (12) is fixedly connected to the middle of one side of the second fixing sleeve (2), two core holes (13) are symmetrically formed in one side of the wire core sleeve (12) around a central axis, and the wire core sleeve (12) is located inside the threaded hole (11).

5. A water resistant connector lug arrangement according to claim 1, wherein: the waterproof cover is characterized in that a buckle (14) is fixedly connected to the top end of one side of the waterproof cover (3), a clamping groove (15) is fixedly formed in the top end of one side of the first fixing cover (1), and the buckle (14) is matched with the clamping groove (15) in size.

6. A water resistant connector lug arrangement according to claim 4, wherein: the size and the position of the wire core (10) are matched with those of the core hole (13).