CN104218381B

CN104218381B - Multifunctional waterproof socket

Info

Publication number: CN104218381B
Application number: CN201410506798.7A
Authority: CN
Inventors: 李佳
Original assignee: Xinchang Yinju Technology Co Ltd
Current assignee: Zhejiang Hengcheng Capsule Co ltd
Priority date: 2014-09-28
Filing date: 2014-09-28
Publication date: 2020-08-21
Anticipated expiration: 2034-09-28
Also published as: CN104218381A

Abstract

The invention relates to a multifunctional waterproof socket in the field of electrical appliance connecting pieces, which is formed by connecting a junction box, a socket box and a turnover cover. Socket box and terminal box fixed connection, the socket box passes through the shaft hole with flip, swing joint is made in the pivot, the periphery of socket box is equipped with the rectangle circle groove and inlays the sealing washer, form encapsulated situation with flip's the peripheral cooperation of rectangle, form a circular line hole when socket box and flip are closed, the bottom plate of socket box is equipped with the socket of a fixed socket and the combination from top to bottom of a movable socket, fixed socket is equipped with the flat jack in a slant that two symmetries set up, the top panel of movable socket sets up the flat jack of earth connection between two parties, it is equipped with two semicircle jacks that the symmetry set up about both sides, the positive side panel of movable socket is equipped with the combination jack of the flat jack in three holes and two semicircle jacks, the both sides at the activity socket and the terminal box bottom plate back are equipped with the spring, the socket box end plate. The invention has the advantages of strong compatibility, good safety, compact structure and the like.

Description

Multifunctional waterproof socket

Technical Field

The invention relates to an electric appliance connecting piece, in particular to a multifunctional waterproof socket.

Background

Under specific environmental conditions, such as outdoor electrical appliances used in rainy and snowy days or indoor electrical appliances used in wading of bathrooms, potential safety hazards can be generated, and life injury accidents can be caused. In this case, therefore, it is necessary to connect the electric appliances using a receptacle plug having a waterproof, sealing (protection level IP 66) function. At present, the socket and plug of the type can not safely use electric appliances under special environmental conditions such as rainy and snowy weather or wading conditions and the like. The electric appliances used in the current market are various in variety, and due to different modes of connecting power supplies, manufacturers design and manufacture electric appliance plugs to be different, and generally have two types of plug-in type plugs and plug-in type plugs, wherein the plug-in type plugs are parallel to electric wires; the plug-in type plug-in sheet and the electric wire are in right angle. Most of the existing waterproof sockets can only be plugged with one of a horizontally-inserted plug and a vertically-inserted plug, and the existing waterproof sockets cannot be compatible with each other, so that inconvenience is brought to users. If the two types of plugs are compatible, the product needs to be designed into a large space. The product is bulky, not compact, wastes material, increases production cost and affects the beauty of indoor use.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide the multifunctional waterproof socket with compact structure and strong compatibility.

The invention is realized by the following technical scheme:

a multifunctional waterproof socket is formed by connecting a junction box, a socket box and a flip cover. A sealing ring is arranged between the socket box and the junction box and is fixedly connected up and down through a screw, one end of the socket box and one end of the flip cover are movably connected through a shaft hole and a rotating shaft, and the other end of the socket box and the other end of the flip cover are locked through a buckle; the periphery of the socket box is provided with a rectangular ring groove and an embedded sealing ring, and the sealing ring is matched with the rectangular periphery of the flip cover to form a sealing state; the other ends of the socket box and the flip cover are respectively provided with a semicircular hole, and a circular through hole is formed when the socket box and the flip cover are closed; the bottom plate of the socket box is provided with a fixed socket and a movable socket which are combined up and down, a panel of the fixed socket is provided with two inclined flat jacks which are symmetrically arranged, an upper panel of the movable socket is provided with a ground wire flat jack in the middle, two semicircular jacks which are symmetrically arranged are arranged at the left side and the right side of the upper panel, and a front side panel of the movable socket is provided with combined jacks of three-hole flat jacks and two-hole semicircular jacks; the two sides of the movable socket are provided with springs, one end of each spring is fixed to the back face of the bottom plate of the junction box, a button for additionally installing the spring is arranged at the position of the end plate connected with the turnover cover of the socket box, and the button and the movable socket are matched through a hook groove to lock or release the movable socket.

The purpose of the invention can be realized by the following technical scheme:

the flip cover is a plastic cover, and the panel of the flip cover is in an arc shape which is bent from the upper end part and the middle end part to the left side, the right side and the lower end part, so that the flip cover can be still closed with the socket box after the movable socket is popped out of the bottom plate of the socket box. The end part of the flip cover extends outwards to form an arc-shaped lug plate which protrudes out of the socket box body.

The lug plate of the flip cover and the lug at the end part of the socket box are provided with coaxial lock holes. The flip cover and the socket box are locked by the buckles symmetrically arranged at the end parts of the ear plates and the socket box. And national standard 86 type fixing screw holes are formed in two sides of the socket box bottom plate. The shaft hole of the socket box is communicated with the closed box, and the closed box is isolated from the cavity of the socket box. The combined jack of the front panel of the movable socket is arranged at the upper half part of the front panel.

Compared with the prior art, the invention has the following beneficial effects:

1. the compatibility is strong, and the direct-insert type plug and the plane-insert type plug can be inserted, so that the use by a user is convenient;

2. the sealing performance is strong, and potential safety hazards caused by water entering the box are avoided;

3. compact structure, complete functions and low production cost.

Drawings

FIG. 1: the multifunctional waterproof socket is a schematic diagram of the state that the movable socket is not popped up;

FIG. 2: the multifunctional waterproof socket is a diagram showing the popped state of the movable socket.

In the figure: the terminal box comprises a terminal box 1, a socket box 2, a ring groove and a sealing ring 2-1, a buckle 2-2, a convex block 2-3, a lock hole 2-4, a semicircular hole 2-5, a 86-type fixed screw hole 2-6, a flip cover 3, a connecting rod 3-1, a semicircular hole 3-2, an ear plate 3-3, a lock hole 3-4, a buckle 3-5, a rectangular periphery 3-6, a fixed socket 4, a flat jack 4-1, a movable socket 5, an upper panel 5-1, a flat jack 5-2, a semicircular jack 5-3, a front side panel 5-4, a flat jack 5-5, a semicircular jack 5-6, a button 6 and a screw 7.

Detailed Description

The essential contents of the invention will be described in further detail below with reference to the accompanying drawings and examples:

as shown in fig. 1 and 2: a multifunctional waterproof socket is formed by connecting a junction box 1, a socket box 2 and a turnover cover 3. The socket box 2 and the junction box 1 are fixedly connected up and down through screws 7, and a sealing ring is arranged at the joint of the socket box 2 and the junction box 1 and used for preventing water from permeating. The socket box 2 is movably connected with one end of the flip 3 through a shaft hole and a rotating shaft, and the flip 3 can be turned for 90 degrees and opened and closed. There is a recess socket box 2's one end, and the both ends of recess are equipped with the shaft hole, and this shaft hole intercommunication seal box, and the seal box is separated by absolutely with socket box 2's cavity for even if water also can't permeate the seal box in through the shaft hole infiltration (under the general condition, shaft hole and pivot belong to the tight-fitting state, so difficult infiltration) in socket box 2's the cavity, the security that influences the socket and use. The rotating shaft is connected with the turnover cover 3 through the connecting rod 3-1, so that the strength of the rotating shaft support is increased. The periphery of the socket box 2 is provided with a rectangular ring groove and an embedded sealing ring 2-1, and the sealing ring 2-1 is matched with the rectangular periphery 3-6 of the flip cover 3 to form a sealing state. The other ends of the socket box 2 and the flip 3 are respectively provided with a semicircular hole 2-5 and 3-2, a circular through hole is formed when the socket box 2 and the flip 3 are closed, and a sealing ring is arranged on the circle of the through hole to prevent water seepage. The bottom plate of the socket box 2 is provided with a fixed socket 4 and a movable socket 5 which are combined up and down, the fixed socket 4 and the bottom plate of the socket box 2 are connected into a whole, the panel of the fixed socket 4 is provided with two inclined flat jacks 4-1 which are symmetrically arranged, the upper panel 5-1 of the movable socket 5 is centrally provided with a ground wire flat jack 5-2, the left side and the right side of the ground wire flat jack are provided with two semicircular jacks 5-3 which are symmetrically arranged, and under the condition, a three-hole and two-hole horizontally-inserted type plug can be inserted. The front side panel 5-4 of the movable socket 5 is provided with a combined jack of three-hole flat jacks 5-5 and two-hole semicircular jacks 5-6, and the combined jack is arranged at the upper half part of the front side panel 5-4 to prevent the plug from touching the panel of the fixed socket 4, so that the plug insertion of the direct plug is convenient. The two sides of the movable socket 5 are provided with springs, one end of each spring is fixed on the back of the bottom plate of the junction box 1, the end plate of the socket box 2 connected with the flip 3 is provided with a button 6 provided with the spring, and the button 6 and the movable socket 5 are matched through a hook groove to lock or release the movable socket 5. When the direct-insert plug is needed to be used, the button 6 is pressed by hands, the button 6 is unhooked from the groove of the movable socket 5, the movable socket 5 pops out under the action force of the spring, and at the moment, the direct-insert plug can be connected and plugged into the combined socket 5-4 on the front side panel of the movable socket 5. When the flat plug-in type plug is needed to be used, the movable socket 5 is pressed to be level with the fixed socket 4, and the hook of the button 6 is locked with the groove of the movable socket 5. The flip cover 3 is a plastic cover and can be made transparent or opaque. The transparent flip cover can observe the condition that the electric appliance plug is plugged on the socket. The flip panel is in an arc shape which is bent from the upper end part and the middle end part to the left side, the right side and the lower end part, so that the flip 3 can still be closed with the socket box 2 after the movable socket is popped out of the bottom plate of the socket box, and the whole aesthetic feeling of the socket is also realized. The end part of the flip 3 extends outwards to form an arc-shaped lug plate 3-3 which protrudes out of the box body of the socket box 2, and is used for additionally installing a locking buckle 3-5 and a locking hole 3-4; secondly, the handle function of opening the flip 3 is realized. The lug plates 3-3 and the lugs 2-3 at the end parts of the socket box 2 are provided with coaxial lock holes 3-4 and 2-4 which lock the turnover cover 3 to prevent the electric shock accident caused by the mistaken touch of the socket when a child plays. The connection between the flip 3 and the socket box 2 is locked by the lugs 3-3 and the buckles 3-5 and 2-2 symmetrically arranged at the end part of the socket box 2. The two sides of the bottom plate of the socket box 2 are provided with national standard 86 type fixing screw holes 2-6, which improves the universality and practicability of the invention, namely, the assembly-free junction box 1 directly passes through the 86 type fixing screw holes 2-6 by screws, and the socket box 2 and the added broadside sealing ring are fixedly connected on the original junction box.

Claims

1. The utility model provides a multi-functional waterproof socket, is connected by terminal box, socket box and flip and constitutes its characterized in that: a sealing ring is arranged between the socket box and the junction box and is fixedly connected up and down through a screw, one end of the socket box and one end of the flip cover are movably connected through a shaft hole and a rotating shaft, and the other end of the socket box and the other end of the flip cover are locked through a buckle; the periphery of the socket box is provided with a rectangular ring groove and an embedded sealing ring, and the sealing ring is matched with the rectangular periphery of the flip cover to form a sealing state; the other ends of the socket box and the flip cover are respectively provided with a semicircular hole, and a circular through hole is formed when the socket box and the flip cover are closed; the bottom plate of the socket box is provided with a fixed socket and a movable socket which are combined up and down, a panel of the fixed socket is provided with two inclined flat jacks which are symmetrically arranged, an upper panel of the movable socket is provided with a ground wire flat jack in the middle, two semicircular jacks which are symmetrically arranged are arranged at the left side and the right side of the upper panel, and a front side panel of the movable socket is provided with combined jacks of three-hole flat jacks and two-hole semicircular jacks; springs are arranged on two sides of the movable socket, one end of each spring is fixed on the back of the bottom plate of the junction box, a button provided with the spring is arranged at the end plate connected with the turnover cover of the socket box, and the button and the movable socket are matched through a hook groove to lock or release the movable socket; the flip cover is a plastic cover, and the panel of the flip cover is in an arc shape which is bent from the upper end part and the middle end part to the left side, the right side and the lower end part, so that the flip cover can be still closed with the socket box after the movable socket is popped out of the bottom plate of the socket box.

2. The multifunctional waterproof socket according to claim 1, wherein: the end part of the flip cover extends outwards to form an arc-shaped lug plate which protrudes out of the socket box body.

3. The multifunctional waterproof socket according to claim 2, wherein: the lug plate of the flip cover and the lug at the end part of the socket box are provided with coaxial lock holes.

4. The multifunctional waterproof socket according to claim 2, wherein: the socket box is characterized in that a buckle is arranged at the end part of the socket box, a buckle is arranged on an ear plate of the flip cover, and the socket box and the flip cover are locked through the two buckles.

5. The multifunctional waterproof socket according to claim 1, wherein: and national standard 86 type fixing screw holes are formed in two sides of the socket box bottom plate.

6. The multifunctional waterproof socket according to claim 1, wherein: the shaft hole of the socket box is communicated with the closed box, and the closed box is isolated from the cavity of the socket box.

7. The multifunctional waterproof socket according to claim 1, wherein: the combined jack of the front panel of the movable socket is arranged at the upper half part of the front panel.