CN210468308U

CN210468308U - Rotary contact type waterproof plug and socket

Info

Publication number: CN210468308U
Application number: CN201921721148.9U
Authority: CN
Inventors: 陈星仔
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-05-05
Anticipated expiration: 2029-10-15

Abstract

The utility model belongs to the technical field of plug and socket device, especially, rotatory contact waterproof plug and socket, including plug and socket, a side surface of plug and a side fixed surface intercommunication of socket have the sleeve, and T shape spout has been seted up to one of them telescopic upper surface. According to the rotary contact type waterproof plug and socket, the rotary device is arranged on the inner wall of the socket and comprises the inserting gasket, and the inner wall of the inserting gasket is fixedly connected with the inner wall of the socket, so that the effects of firm insertion of the plug and the socket, good contact performance and better waterproof performance are achieved, the problems that the existing plug and socket are not firm in insertion, poor contact and ignition are easy to occur are solved, and the practicability is lower particularly for some electric equipment needing to be moved frequently; and the waterproof performance is relatively poor, the electric leakage condition is easy to occur, certain potential safety hazards exist, the use reliability is relatively low, and the use efficiency is influenced.

Description

Rotary contact type waterproof plug and socket

Technical Field

The utility model relates to a plug and socket technical field especially relates to a rotatory contact waterproof plug and socket.

Background

The connector of a common electronic product and the plug of an electrical appliance are called as plugs. The household alternating current power plug and socket are provided with a rod-shaped or copper-plate-shaped protruding male connector and a female connector type power socket with a slot or a concave hole, the size is an important technical requirement related to whether the plug and socket and a converter can be safely used and whether the universal interchangeability requirement is met so as to avoid mistaken insertion, unqualified size can influence the use of a user or generate hidden dangers such as poor contact, mistaken insertion and the like, equipment is damaged if the size is unqualified, and fire and electric shock accidents can be generated if the size is serious; the socket is also called a power socket or a switch socket, and the socket is a socket into which one or more circuit wiring can be inserted, various wiring can be inserted through the socket, so that the socket is convenient to be connected with other circuits, and the connection and disconnection between a circuit and a copper piece are realized to finally achieve the connection and disconnection of the partial circuit.

The existing socket and plug are found to be unstable in plug-in mounting, poor contact and ignition are easy to occur, and the practicability is low particularly for some electric equipment needing to be moved frequently; and the waterproof performance is poor, the electric leakage condition is easy to occur, certain potential safety hazards exist, the use reliability is low, and the use efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

Based on current plug and socket cartridge are insecure, appear contact failure and the condition of striking sparks easily, and waterproof performance is relatively poor, appears the condition of electric leakage easily, has certain potential safety hazard, leads to using the reliability lower, has influenced the technical problem of availability factor, the utility model provides a rotatory contact waterproof plug and socket.

The utility model provides a pair of rotatory contact waterproof plug and socket, including plug and socket, a side surface of plug and a side fixed surface intercommunication of socket have the sleeve, one of them T shape spout has been seted up to telescopic upper surface, the inner wall sliding connection of T shape spout has T shape slider, the waterproof circle of the first rubber of last fixed surface connection of T shape slider, the inner wall of socket is provided with rotary device, and rotary device is including inserting the packing ring, insert the inner wall fixed connection of packing ring's inner wall and socket.

Preferably, the electric insert washer of the socket is provided with slots, and the inner walls of the slots are fixedly connected with bent-mouth-shaped electric iron sheets.

Preferably, a plurality of limiting grooves are formed in the inner wall of the socket, a second rubber waterproof ring is fixedly connected to the inner wall of the plug, and the inner wall of the first rubber waterproof ring is matched with the surface of the second rubber waterproof ring.

Preferably, the surface of the plug is provided with a push groove, the inner wall of the push groove is provided with a convex groove, and the inner wall of the convex groove is connected with a bent plate in a sliding manner.

Preferably, the upper surface of the bending plate is fixedly connected with a rubber pushing block, and the lower surface of the bending plate is fixedly connected with a rotating disc.

Preferably, an electric plug is fixedly connected to one side surface of the plurality of rotating discs, and an installation groove is formed in the upper surface of the plurality of plugs.

Preferably, the inner wall of the mounting groove is fixedly connected with a pressure spring, and the free end of one end of the pressure spring is fixedly connected with a half arc block.

The utility model provides a beneficial effect does:

the rotating device is arranged on the inner wall of the socket and comprises the inserting gasket, and the inner wall of the inserting gasket is fixedly connected with the inner wall of the socket, so that the effects of firm insertion of the plug and the socket, good contact performance and better waterproof performance are achieved, the problems that the existing plug and socket are not firm in insertion and poor in contact and ignition are easily caused are solved, and the practicability is lower particularly for some electric equipment needing to move frequently; and the waterproof performance is relatively poor, the electric leakage condition is easy to occur, certain potential safety hazards exist, the use reliability is relatively low, and the use efficiency is influenced.

Drawings

Fig. 1 is a schematic view of a rotary contact waterproof plug and socket according to the present invention;

fig. 2 is a perspective view of a socket structure of a rotary contact waterproof plug and socket provided by the present invention;

fig. 3 is a perspective view of a plug structure of a rotary contact waterproof plug and socket provided by the present invention;

fig. 4 is a sectional view of a socket structure of a rotary contact type waterproof plug and socket provided by the present invention;

fig. 5 is a sectional view of a plug structure of a rotary contact waterproof plug and socket provided by the present invention;

fig. 6 is a side view of a socket structure of a rotary contact type waterproof plug and socket provided by the present invention.

In the figure: 1. a plug; 2. a socket; 3. a sleeve; 4. a T-shaped chute; 5. a T-shaped slider; 6. a first rubber waterproof ring; 7. inserting a gasket; 8. a slot; 9. a bent-mouth-shaped electromagnet sheet; 10. a limiting groove; 11. a second rubber waterproof ring; 12. pushing the groove; 13. a convex groove; 14. bending a plate; 15. a rubber push block; 16. a turntable; 17. an electrical plug; 18. mounting grooves; 19. a pressure spring; 20. and (4) a half arc block.

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.

Referring to fig. 1-6, a rotatory contact waterproof plug and socket, including plug 1 and socket 2, one side fixed surface intercommunication of one side surface of plug 1 and socket 2 has sleeve 3, T shape spout 4 has been seted up to one of them sleeve 3's upper surface, T shape spout 4's inner wall sliding connection has T shape slider 5, T shape slider 5's upper surface fixed connection has first rubber waterproof ring 6, socket 2's inner wall is provided with rotary device, and rotary device is including inserting packing ring 7, inserting packing ring 7's inner wall and socket 2's inner wall fixed connection.

Furthermore, the electric insert washer 7 of the socket 2 is provided with slots 8, and the inner walls of the slots 8 are fixedly connected with bent-mouth-shaped electric iron sheets 9.

Furthermore, a limiting groove 10 is formed in the inner walls of the sockets 2, a second rubber waterproof ring 11 is fixedly connected to the inner wall of the plug 1, and the inner wall of the first rubber waterproof ring 6 is matched with the surface of the second rubber waterproof ring 11.

Further, the surface of the plug 1 is provided with a push groove 12, the inner wall of the push groove 12 is provided with a convex groove 13, and the inner wall of the convex groove 13 is connected with a bent plate 14 in a sliding manner.

Further, a rubber pushing block 15 is fixedly connected to the upper surface of the bending plate 14, and a rotating disc 16 is fixedly connected to the lower surface of the bending plate 14.

Further, an electric plug 17 is fixedly connected to one side surface of the plurality of turntables 16, and a mounting groove 18 is formed in the upper surface of the plurality of plugs 1.

Further, the inner wall of the mounting groove 18 is fixedly connected with a pressure spring 19, and one free end of the pressure spring 19 is fixedly connected with a half arc block 20.

Furthermore, the rotating device is arranged on the inner wall of the socket 2 and comprises the inserting gasket 7, and the inner wall of the inserting gasket 7 is fixedly connected with the inner wall of the socket 2, so that the effects of firm plug-in mounting between a plug and the socket, good contact performance and better waterproof performance are achieved, the problems that the existing plug and socket are not firm in mounting, poor contact and ignition are easy to occur are solved, and the practicability is lower particularly for some electric equipment needing to be moved frequently; and the waterproof performance is relatively poor, the electric leakage condition is easy to occur, certain potential safety hazards exist, the use reliability is relatively low, and the use efficiency is influenced.

The working principle is as follows: firstly, the plug 1 is inserted into the socket 2, so that the electric pins 17 in the plug 1 are inserted into the slots 8 of the insert washers 7, and meanwhile, the surfaces of the half arc blocks 20 are in contact with the inner wall of the socket 2, so that the half arc blocks 20 extrude the pressure springs 19, and the half arc blocks 20 are extruded into the installation grooves 18;

secondly, when the semi-arc block 20 is pushed out by the pressure spring 19 when the semi-arc block reaches the limiting groove 10, so that half of the semi-arc block 20 is clamped into the limiting groove 10 to be fixed, then the rubber push block 15 is pushed, the bent plate 14 is driven to rotate by the rubber push block 15, the turntable 16 is also driven to rotate, meanwhile, the electric plug pin 17 rotates in the slot 8, then the electric plug pin touches two inner sides of the bent-mouth-shaped electric iron sheet 9 and extrudes, so that the bent-mouth-shaped electric iron sheet 9 is slowly spread towards the two outer sides, and then the electric iron sheet enters the bent-mouth-shaped electric iron sheet to be fixed;

and finally, pushing the first rubber waterproof ring 6 to enable the T-shaped sliding block 5 to slide in the T-shaped sliding groove 4, and sleeving the second rubber waterproof ring 11 by the first rubber waterproof ring 6.

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 rotatory contact waterproof plug (1) socket (2), includes plug (1) and socket (2), its characterized in that: one side surface of plug (1) and one side fixed surface intercommunication of socket (2) have sleeve (3), one of them T shape spout (4) have been seted up to the upper surface of sleeve (3), the inner wall sliding connection of T shape spout (4) has T shape slider (5), the last fixed surface of T shape slider (5) is connected with first rubber waterproof ring (6), the inner wall of socket (2) is provided with rotary device, and rotary device is including inserting packing ring (7), the inner wall of inserting packing ring (7) and the inner wall fixed connection of socket (2).

2. A rotary contact waterproof plug (1) socket (2) according to claim 1, characterized in that: the socket is characterized in that a slot (8) is formed in an electric insert gasket (7) of the socket (2), and a plurality of bent-mouth-shaped electric iron sheets (9) are fixedly connected to the inner wall of the slot (8).

3. A rotary contact waterproof plug (1) socket (2) according to claim 1, characterized in that: a plurality of spacing groove (10) have been seted up to the inner wall of socket (2), the inner wall fixedly connected with second rubber waterproof ring (11) of plug (1), the surface looks adaptation of the inner wall of first rubber waterproof ring (6) and second rubber waterproof ring (11).

4. A rotary contact waterproof plug (1) socket (2) according to claim 1, characterized in that: the plug is characterized in that a push groove (12) is formed in the surface of the plug (1), a convex groove (13) is formed in the inner wall of the push groove (12), and a bent plate (14) is connected to the inner wall of the convex groove (13) in a sliding mode.

5. A rotary contact waterproof plug (1) socket (2) according to claim 4, characterized in that: the upper surface of bent plate (14) is fixedly connected with rubber ejector pad (15), the lower surface of bent plate (14) is fixedly connected with carousel (16).

6. A rotary contact waterproof plug (1) and socket (2) according to claim 5, characterized in that: an electric plug pin (17) is fixedly connected to one side surface of the turntables (16), and an installation groove (18) is formed in the upper surface of the plug (1).

7. A rotary contact waterproof plug (1) and socket (2) according to claim 6, characterized in that: the inner wall fixedly connected with pressure spring (19) of mounting groove (18), the one end free end fixedly connected with half arc piece (20) of pressure spring (19).