CN211929774U

CN211929774U - Waterproof plug for connector

Info

Publication number: CN211929774U
Application number: CN201922412710.6U
Authority: CN
Inventors: 杨宝康; 苏文香
Original assignee: Xi'an Yuqi High Pressure Sealed Electrical Connector Co ltd
Current assignee: Xi'an Yuqi High Pressure Sealed Electrical Connector Co ltd
Priority date: 2019-12-29
Filing date: 2019-12-29
Publication date: 2020-11-13
Anticipated expiration: 2029-12-29

Abstract

The utility model discloses a waterproof plug that connector was used, including the plug shell, the inside sliding connection of plug shell has the plug connecting block, and the both sides excavation of plug connecting block is equipped with the spout, the relative spout fixedly connected with gag lever post in the inner wall both sides of plug shell, gag lever post and spout sliding connection, the electrically conductive inserted sheet of top fixedly connected with of plug connecting block, and the bottom excavation of plug connecting block is equipped with the thread groove, and one side that the plug shell is close to electrically conductive inserted sheet is connected with waterproof cover, compares with prior art, the beneficial effects of the utility model are that: this waterproof plug's electrically conductive inserted sheet can take in the plug shell in, can withdraw the inserted sheet under the condition of not using the plug, protects the inserted sheet, and the shrink of inserted sheet goes on through the threaded rod, can adjust the extension length of inserted sheet according to the socket degree of depth, and the plug shell is equipped with waterproof cover, and the sealing plug and the rubber pad that set up between waterproof cover and the plug can effectually play water-proof effects, prevent plug and water contact.

Description

Waterproof plug for connector

Technical Field

The utility model relates to a plug, in particular to waterproof plug that connector was used belongs to jointing equipment technical field.

Background

With the development of science and technology, the trend of industrial development is gradually intensified, in the industrial production, a large number of high-power electrical appliances are used, in order to drive the electrical appliances, a circuit with higher voltage needs to be used, and in order to make the high-power electrical appliances safer to use, a plug on a connector of the circuit needs to be improved.

Among the prior art, the waterproof plug that traditional connector was used mostly sets up waterproof cover in the outside of plug, though can the certain degree guarantee water-proof effects, but waterproof cover all makes for the rubber material mostly, does not have outside strength to exert pressure under the condition, and the perk is out of shape easily in long-term use, leads to the unable effectual good mode effect that plays of its edge, consequently, proposes a waterproof plug.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof plug that connector was used can withdraw the inserted sheet under the condition that does not use the plug, protects the inserted sheet, and the shrink of inserted sheet goes on through the threaded rod, can adjust the extension length of inserted sheet according to the socket degree of depth, and plug shell is equipped with waterproof cover, and the sealing plug and the rubber pad that set up between waterproof cover and the plug can effectually play water-proof effects, prevent plug and water contact.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model relates to a waterproof plug that connector was used, including the plug shell, the inside sliding connection of plug shell has the plug connection piece, the both sides excavation of plug connection piece is equipped with the spout, the relative spout fixedly connected with gag lever post in the inner wall both sides of plug shell, gag lever post and spout sliding connection, the electrically conductive inserted sheet of top fixedly connected with of plug connection piece, the bottom excavation of plug connection piece is equipped with the thread groove, one side that the plug shell is close to electrically conductive inserted sheet is connected with the waterproof cover.

As a preferred technical scheme of the utility model, the top fixedly connected with bearing frame that plug housing is close to waterproof cover one side, waterproof cover passes through the bearing frame and is connected with plug housing rotation.

As a preferred technical scheme of the utility model, one side that the waterproof cover is close to plug housing is dug and is equipped with the draw-in groove, the middle part fixedly connected with sealing plug of draw-in groove, sealing plug and plug housing joint, the sealing plug is close to rubber pad No. one side fixedly connected with of plug housing.

As a preferred technical scheme of the utility model, the one end that the waterproof cover was kept away from to plug shell is equipped with the knob, the knob is close to plug shell's one end middle part fixedly connected with threaded rod, threaded rod and thread groove threaded connection, the inner wall excavation that waterproof cover one end was kept away from to plug shell is equipped with the spacing groove.

As a preferred technical scheme of the utility model, the inner wall fixedly connected with support ring that plug housing is close to waterproof cover one end, the support ring is close to No. two rubber pads of one side fixedly connected with of sealing plug.

As an optimal technical scheme of the utility model, the bottom fixedly connected with carousel of threaded rod, the carousel rotates with the spacing groove to be connected.

Compared with the prior art, the beneficial effects of the utility model are that: this waterproof plug's electrically conductive inserted sheet can take in the plug shell in, can withdraw the inserted sheet under the condition of not using the plug, protects the inserted sheet, and the shrink of inserted sheet goes on through the threaded rod, can adjust the extension length of inserted sheet according to the socket degree of depth, and the plug shell is equipped with waterproof cover, and the sealing plug and the rubber pad that set up between waterproof cover and the plug can effectually play water-proof effects, prevent plug and water contact.

Drawings

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

fig. 2 is a schematic view of the internal structure of the plug housing of the present invention;

fig. 3 is a schematic top view of the plug connecting block of the present invention;

fig. 4 is a schematic perspective view of the waterproof cover of the present invention.

In the figure: 1. a plug housing; 2. a limiting groove; 3. a turntable; 4. a knob; 5. a threaded rod; 6. a plug connecting block; 7. a thread groove; 8. a conductive insert; 9. a chute; 10. a limiting rod; 11. a bearing seat; 12. a waterproof cover; 13. a card slot; 14. a sealing plug; 15. a first rubber pad; 16. a support ring; 17. no. two rubber pads.

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.

Please refer to fig. 1-4, the utility model relates to a waterproof plug that connector was used, including plug housing 1, plug housing 1's inside sliding connection has plug connection piece 6, plug connection piece 6's both sides are dug and are equipped with spout 9, plug housing 1's the relative spout 9 fixedly connected with gag lever post 10 in inner wall both sides, gag lever post 10 and spout 9 sliding connection, plug connection piece 6's top fixedly connected with electrically conductive inserted sheet 8, plug connection piece 6's bottom is dug and is equipped with thread groove 7, one side that plug housing 1 is close to electrically conductive inserted sheet 8 is connected with waterproof cover 12.

The top of one side, close to the waterproof cover 12, of the plug housing 1 is fixedly connected with a bearing seat 11, the waterproof cover 12 is rotatably connected with the plug housing 1 through the bearing seat 11, the waterproof cover 12 can be opened through rotation of a bearing on the bearing seat 11, one side, close to the plug housing 1, of the waterproof cover 12 is provided with a clamping groove 13, the middle of the clamping groove 13 is fixedly connected with a sealing plug 14, the sealing plug 14 is clamped with the plug housing 1, one side, close to the plug housing 1, of the sealing plug 14 is fixedly connected with a first rubber pad 15, one end, far away from the waterproof cover 12, of the plug housing 1 is provided with a knob 4, the middle of one end, close to the plug housing 1, of the knob 4 is fixedly connected with a threaded rod 5, the threaded rod 5 is in threaded connection with a threaded groove 7, the inner wall, far away from the waterproof cover 12, of the plug housing 1 is provided, the bottom fixedly connected with carousel 3 of threaded rod 5, carousel 3 rotates with spacing groove 2 to be connected, and is spacing to threaded rod 5 and knob 4 through carousel 3, prevents to remove.

Specifically, the utility model discloses during the use, rotate knob 4, threaded rod 5 rotates under knob 4's drive, the thread groove 7 of plug connection piece 6 bottom lifts gradually, make plug connection piece 6 slide in plug housing 1's inside, electrically conductive inserted sheet 8 extrudees waterproof cover 12, waterproof cover 12 receives and opens through the rotation with bearing frame 11 behind the pressure, but the plug normal use, when waterproof cover 12 and plug housing 1 closed, No. one rubber pad 15 extrudees No. two rubber pads 17, realize sealing between plug housing 1 and the waterproof cover 12, prevent that water from getting into the plug.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; 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 plug that connector was used, a serial communication port, including plug housing (1), the inside sliding connection of plug housing (1) has plug connection piece (6), the both sides of plug connection piece (6) are dug and are equipped with spout (9), the relative spout (9) fixedly connected with gag lever post (10) in inner wall both sides of plug housing (1), gag lever post (10) and spout (9) sliding connection, the electrically conductive inserted sheet (8) of top fixedly connected with of plug connection piece (6), the bottom of plug connection piece (6) is dug and is equipped with thread groove (7), one side that plug housing (1) is close to electrically conductive inserted sheet (8) is connected with waterproof cover (12).

2. A waterproof plug for a connector according to claim 1, wherein a bearing seat (11) is fixedly connected to the top of the plug housing (1) near one side of the waterproof cover (12), and the waterproof cover (12) is rotatably connected to the plug housing (1) through the bearing seat (11).

3. The waterproof plug for the connector according to claim 1, wherein a clamping groove (13) is formed in one side, close to the plug housing (1), of the waterproof cover (12), a sealing plug (14) is fixedly connected to the middle of the clamping groove (13), the sealing plug (14) is clamped with the plug housing (1), and a first rubber pad (15) is fixedly connected to one side, close to the plug housing (1), of the sealing plug (14).

4. The waterproof plug for the connector according to claim 1, wherein a knob (4) is arranged at one end of the plug housing (1) far away from the waterproof cover (12), a threaded rod (5) is fixedly connected to the middle of one end of the knob (4) close to the plug housing (1), the threaded rod (5) is in threaded connection with the threaded groove (7), and a limiting groove (2) is formed in the inner wall of one end of the plug housing (1) far away from the waterproof cover (12).

5. The waterproof plug for the connector according to claim 1, wherein a support ring (16) is fixedly connected to the inner wall of the plug housing (1) near one end of the waterproof cover (12), and a second rubber pad (17) is fixedly connected to one side of the support ring (16) near the sealing plug (14).

6. The waterproof plug for the connector according to claim 4, wherein the bottom of the threaded rod (5) is fixedly connected with a rotary disc (3), and the rotary disc (3) is rotatably connected with the limiting groove (2).