CN213026562U

CN213026562U - Binding post with waterproof construction

Info

Publication number: CN213026562U
Application number: CN202022062300.6U
Authority: CN
Inventors: 闫永贵
Original assignee: Beijing Beike Jiyuan Electronic Technology Co ltd
Current assignee: Beijing Beike Jiyuan Electronic Technology Co ltd
Priority date: 2020-09-19
Filing date: 2020-09-19
Publication date: 2021-04-20
Anticipated expiration: 2030-09-19

Abstract

The utility model discloses a binding post with waterproof construction, including binding post main part and wire, the table wall closes soon through the screw thread in the binding post main part and is connected with the screw rod, screw rod top fixedly connected with fixed block, binding post is still including: the portable plate, binding post main part one side fixedly connected with connecting block. The utility model discloses in, during the use, to outside the unscrewing connection lid, connect the lid and will outwards spur the telescopic link, make the outside expansion of fly leaf, the flexible packing ring at fly leaf top enlarges in step, later insert binding post main part inner chamber with the wire from flexible packing ring border department, then make the screw rod move down through the rotating fixed block and compress tightly the wire, on the same hand, screw the connection lid make the flexible packing ring compress tightly the wire can, not only the simple operation, make binding post main part and wire junction have waterproof function moreover, the result of use of product has been improved.

Description

Binding post with waterproof construction

Technical Field

The utility model relates to a binding post technical field especially relates to a binding post with waterproof construction.

Background

The terminal is an accessory product for realizing electrical connection, and is industrially classified into a connector category. With higher and higher industrial automation degree and stricter and more accurate industrial control requirements, the use amount of the wiring terminal gradually increases. With the development of the electronic industry, the use range of the connecting terminal is more and more, and the types of the connecting terminal are more and more. The most widely used terminals include hardware terminals, nut terminals, spring terminals, etc., in addition to PCB terminals.

At present, current binding post still exists not enoughly in the use, and current binding post in use is because wire and binding post junction lack corresponding seal structure, when unexpected touching water, water can not only cause the influence to the use of binding post along wire infiltration binding post in, probably can produce the incident moreover, causes harm to operating personnel, has reduced the result of use of product.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, a connecting terminal with a waterproof structure is provided.

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

the utility model provides a binding post with waterproof construction, includes binding post main part and wire, the table wall closes soon through the screw thread in the binding post main part and is connected with the screw rod, screw rod top fixedly connected with fixed block, binding post is still including:

the fly leaf, binding post main part one side fixedly connected with connecting block, the outer table wall of connecting block closes soon through the screw thread to be connected with the connection lid, the table wall rotates through the pivot in the connection lid and is connected with the telescopic link, the table wall passes through spring elastic connection in the telescopic link, the telescopic link is kept away from and is connected lid one end and rotate through pivot and fly leaf and be connected, the outer table wall fixed connection of fly leaf has elastic gasket, fly leaf one end is rotated through pivot and connecting block and is connected, connecting block one end fixedly connected with flexible packing ring is kept away from to the fly leaf.

As a further description of the above technical solution:

the connecting block and the connecting terminal main body are integrally formed.

As a further description of the above technical solution:

and the inner surface wall of the connecting cover is fixedly connected with a sealing ring.

As a further description of the above technical solution:

one side of the connecting cover is fixedly connected with a sealing gasket.

As a further description of the above technical solution:

at least three sets of the movable plates are annularly distributed on the outer surface wall of the connecting block.

As a further description of the above technical solution:

and an anti-corrosion coating is coated on the outer surface wall of the wiring terminal main body.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

the utility model discloses in, during the use, to outside the unscrewing connection lid, connect the lid and will outwards spur the telescopic link, make the outside expansion of fly leaf, the flexible packing ring at fly leaf top enlarges in step, later insert binding post main part inner chamber with the wire from flexible packing ring border department, then make the screw rod move down through the rotating fixed block and compress tightly the wire, on the same hand, screw the connection lid make the flexible packing ring compress tightly the wire can, not only the simple operation, make binding post main part and wire junction have waterproof function moreover, the result of use of product has been improved.

Drawings

Fig. 1 shows a schematic structural diagram provided according to an embodiment of the present invention;

fig. 2 shows a schematic front view structure diagram provided according to an embodiment of the present invention;

fig. 3 shows an enlarged schematic structural diagram at a provided according to an embodiment of the present invention;

fig. 4 is a schematic side view of a structure provided according to an embodiment of the present invention;

fig. 5 shows a schematic diagram of a structure of a spring and a telescopic rod according to an embodiment of the present invention.

Illustration of the drawings:

1. a terminal main body; 2. a wire; 3. a connecting cover; 4. a telescopic rod; 5. a movable plate; 6. a flexible gasket; 7. connecting blocks; 8. an elastic pad; 9. a spring; 10. a screw; 11. and (5) fixing blocks.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a binding post with waterproof construction, includes binding post main part 1 and wire 2, and the table wall closes soon through the screw thread and is connected with screw rod 10 in the binding post main part 1, and screw rod 10 top fixedly connected with fixed block 11, binding post are still including:

fly leaf 5, 1 one side fixedly connected with connecting block 7 of binding post main part, 7 exterior walls of connecting block close soon through the screw thread and are connected with connecting cover 3, the interior table wall of connecting cover 3 rotates through the pivot and is connected with telescopic link 4, the interior table wall of telescopic link 4 passes through spring 9 elastic connection, 3 one end of connecting cover is kept away from to telescopic link 4 and is rotated through pivot and fly leaf 5 and be connected, 5 exterior wall fixedly connected with elastic gasket 8 of fly leaf, 5 one end of fly leaf rotate with connecting block 7 through the pivot and be connected, 7 one end fixedly connected with flexible packing ring 6 of connecting block are kept away.

Specifically, as shown in fig. 3, the connecting block 7 and the terminal body 1 are integrally formed, so that the overall strength between the connecting block 7 and the terminal body 1 is enhanced.

Specifically, as shown in fig. 3, a sealing ring is fixedly connected to the inner surface wall of the connecting cover 3, so as to enhance the sealing effect between the connecting cover 3 and the movable plate 5.

Specifically, as shown in fig. 3, a sealing gasket is fixedly connected to one side of the connecting cover 3, so that the sealing effect between the connecting cover 3 and the wiring terminal main body 1 is improved, and the overall structure is more stable in connection.

Specifically, as shown in fig. 4, at least three sets of movable plates 5 are annularly distributed on the outer surface wall of the connecting block 7, so that the overall sealing effect is improved.

Specifically, as shown in fig. 4, an outer surface wall of the terminal body 1 is coated with an anticorrosive coating to prevent the external environment from corroding the terminal body 1, and the service life of the product is prolonged.

The working principle is as follows: during the use, connecting cover 3 is loosened outward to the outside, connecting cover 3 will be outside pulling telescopic link 4, make fly leaf 5 outside expansion, the flexible packing ring 6 at fly leaf 5 top enlarges in step, later insert binding post main part 1 inner chamber with wire 2 from 6 round mouths of flexible packing ring, then make screw rod 10 remove downwards through rotating fixed block 11 and compress tightly wire 2, and in the same way, it can to screw connecting cover 3 make flexible packing ring 6 compress tightly wire 2, not only the simple operation, and it has waterproof function to make binding post main part 1 and wire 2 junction moreover.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a binding post with waterproof construction, includes binding post main part (1) and wire (2), its characterized in that, the table wall closes soon through the screw thread in binding post main part (1) is connected with screw rod (10), screw rod (10) top fixedly connected with fixed block (11), binding post is still including:

fly leaf (5), binding post main part (1) one side fixedly connected with connecting block (7), connecting block (7) outward appearance wall closes soon through the screw thread and is connected with connection lid (3), table wall rotates through the pivot in connection lid (3) and is connected with telescopic link (4), table wall passes through spring (9) elastic connection in telescopic link (4), connecting lid (3) one end is kept away from in telescopic link (4) and is rotated through pivot and fly leaf (5) and be connected, fly leaf (5) outward appearance wall fixedly connected with elastic gasket (8), fly leaf (5) one end is rotated through pivot and connecting block (7) and is connected, connecting block (7) one end fixedly connected with flexible gasket (6) are kept away from in fly leaf (5).

2. A terminal with a waterproof structure according to claim 1, wherein the connecting block (7) is integrally formed with the terminal body (1).

3. A terminal with a waterproof structure according to claim 1, characterized in that a sealing ring is fixedly connected to the inner surface wall of the connecting cover (3).

4. A terminal with waterproof structure according to claim 1, characterized in that a sealing gasket is fixedly connected to one side of the connecting cover (3).

5. A terminal with a waterproof structure according to claim 1, wherein at least three sets of said movable plates (5) are annularly distributed on the outer surface wall of the connecting block (7).

6. A terminal with a waterproof structure according to claim 1, wherein an outer surface wall of the terminal body (1) is coated with an anticorrosive coating.