CN220420978U - Waterproof anti-drop safety socket - Google Patents

Abstract

The utility model discloses a waterproof and anti-drop safety socket, which comprises: the socket comprises a socket body, wherein a circuit board is arranged in the socket body, a panel is arranged on the socket body, and jacks are arranged on the panel; a waterproof and anti-drop structure is arranged above the panel; waterproof anticreep structure: the socket comprises a first part and a second part which are arranged at the top of the socket body and are matched with each other; the first part comprises a top plate and concave grooves arranged on two sides of the top plate; the second part comprises a sealing plate and an extrusion structure arranged on the sealing plate; the sealing plate is in sliding fit with the concave groove; extrusion structure: comprises a box body and an extrusion assembly. The waterproof panel is provided with the concave groove and the sealing plate matched with the concave groove, and when the waterproof function is required to be realized, the sealing plate only needs to be slid to block the opening on the panel. The socket is provided with the extrusion structure, and the threaded rod drives the sliding block to move downwards, and the sliding block props against the plug after moving downwards for a certain distance, so that the plug is effectively prevented from loosening and being separated from the safety socket.

Description

Waterproof anti-drop safety socket

Technical Field

The utility model relates to the technical field of safety sockets, in particular to a waterproof and anti-drop safety socket.

Background

Currently, consumer devices in life have plugs that need to be used in conjunction with a receptacle that provides power. Such as fans, computers, purifiers, etc., for everyday use. However, many sockets in the market at present are realized by adopting a linkage type safety door, and the problem of electric shock caused by insertion can be avoided through the safety door. Even if no actual loss is generated after electric shock, the feeling of fear after electric shock is unavoidable, and many people are anxious and afraid of electricity consumption for a long time. If the electric shock is applied to the industry, a certain economic loss is certainly generated if the electric shock causes large-area power failure.

The safety door is usually arranged between the through hole on the socket panel and the plug bush, and the safety door is rotated or moved by means of the insertion force of the conductive sheet of the plug, so that the conductive sheet of the plug can be in contact with the conductive element of the socket for conduction, and the power supply of the electric equipment is realized. Although the safety door can effectively improve the safety of the socket to a certain extent; however, when the socket is not used, the plug bush in the socket is still electrified, and certain electric leakage and electric shock risks still exist, so that the safety of the socket is still low.

The safety socket is generated so that when the voltage suddenly rises to more than 250V, the socket can be automatically powered off, and further the life and property safety of people is guaranteed to a certain extent. Years of practice prove that when the existing safety socket is used, the joint of the socket and the plug of the electric equipment cannot be subjected to waterproof treatment. The external water source is carelessly scattered to the jack of the safety socket, so that the phenomenon of short circuit of the safety socket is easily caused.

Patent document (publication number: CN 218586431U) discloses a safety socket including a housing, a pressing plate, and an electrical connection assembly, and further including a swing connection assembly and a movable contact plate assembly. Through this patent scheme can avoid plug bush and live wire and zero line lug connection, has higher security. However, the safety socket disclosed in the above patent document mainly aims to avoid the problem of direct connection between the plug bush and the live line or the neutral line, and does not aim to solve the problem of water resistance. In addition, many safety sockets are easy to loosen when matched with the plug, and once the plug is loosened, the conducting strips are exposed outside, so that certain potential safety hazards are caused for life and industrial electricity. And the loosening of the plug can also influence the normal operation of the electric equipment.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide a waterproof and anti-drop safety socket so as to solve the technical problem that the safety socket has the waterproof and anti-drop functions in the prior art.

The aim of the utility model is realized by the following technical scheme:

a waterproof, anti-slip safety socket, comprising:

the socket comprises a socket body, wherein a circuit board is arranged in the socket body, a panel is arranged on the socket body, and jacks are arranged on the panel; a waterproof and anti-drop structure is arranged above the panel;

waterproof anticreep structure: the socket comprises a first part and a second part which are arranged at the top of the socket body and are matched with each other; the first part comprises a top plate and concave grooves arranged on two sides of the top plate; the second part comprises a sealing plate and an extrusion structure arranged on the sealing plate; the sealing plate is in sliding fit with the concave groove; the sealing plate can slide in the concave groove;

extrusion structure: comprises a box body and an extrusion assembly;

extrusion assembly: the device comprises a threaded rod and a sliding block, wherein the threaded rod is directly in threaded fit with the sliding block, or the threaded rod is connected with the sliding block through a connecting piece; the connecting piece is a threaded cylinder, the threaded cylinder is fixed on the sliding block, and the threaded cylinder is in threaded fit with the threaded rod; the threaded rod passes through the box body.

Preferably, the socket body includes a bottom plate, and the circuit board is disposed between the bottom plate and the panel.

Preferably, a wiring hole is provided in a side wall of the socket body between the bottom plate and the panel.

Preferably, a clamping device is arranged beside the wire connection hole, and is used for clamping the electric wire outside the wire connection hole.

Preferably, the clamping device comprises a first clamping component and a second clamping component, and the first clamping component and the second clamping component are oppositely arranged;

the first clamping assembly comprises a first shell, a first driving plate, a first sliding ring, a first threaded screw rod and a first clamping plate, wherein the first shell comprises a first mounting plate and a second mounting plate which are oppositely arranged, one end of the first threaded screw rod is rotationally connected with the second mounting plate, and the other end of the first threaded screw rod penetrates out of the first mounting plate;

the first sliding ring is arranged on the first threaded screw rod, and the inner wall of the first sliding ring is provided with an internal thread matched with the first threaded screw rod;

the outer wall of the first sliding ring is connected with a first driving plate; the first driving plate is provided with a first driving rod, and the first driving rod penetrates out of the second mounting plate and then is connected with the first clamping plate.

Preferably, the second clamping assembly is identical in structure to the first clamping assembly.

Preferably, a sealing groove is provided on a side wall of the socket body opposite to the sealing plate.

Preferably, a groove is provided in the side wall of the socket body above the panel, the groove being for passing the electric wire. Preferably, waterproof rubber is arranged on the side wall of the groove.

Preferably, the sealing plate is provided with a protrusion by which the sealing plate can be slid very conveniently.

The utility model has at least the following beneficial effects:

1. the waterproof panel is provided with the concave groove and the sealing plate matched with the concave groove, and when the waterproof function is required to be realized, the sealing plate only needs to be slid to block the opening on the panel. The structure is convenient to use, and the waterproof function realized from the outside is realized, and the state of whether the structure is waterproof is clear at a glance.

2. The socket is provided with the extrusion structure, after the plug is connected in place, the threaded rod can be rotated to drive the sliding block to move downwards, the sliding block moves downwards for a certain distance and then props against the plug, and further the plug is effectively prevented from loosening and being separated from the safety socket.

3. The utility model can achieve the functions of waterproof and anti-drop of the safety socket and improve the safety of the socket.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate examples of the present utility model and should not be considered as limiting the scope, and that other related drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic diagram of a concave trough structure according to the present utility model;

FIG. 4 is a schematic view of the structure A of the present utility model;

FIG. 5 is a schematic view of a clamping device according to the present utility model;

in the figure, 1-socket body, 2-circuit board, 3-jack, 4-wiring hole, 5-concave groove, 6-closing plate, 7-seal groove, 8-box, 9-knob, 10-bearing, 11-threaded rod, 12-sliding block, 13-screw thread section of thick bamboo, 14-rubber board, 15-recess, 16-clamping device, 17-carousel, 18-first screw thread lead screw, 19-first sliding ring, 20-first drive plate, 21-first actuating lever, 22-spacing ring, 23-first clamping plate.

Detailed Description

The technical solution of the present utility model will be described in further detail with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following description.

Hereinafter, various embodiments of the present disclosure will be described with reference to the accompanying drawings. It should be understood, however, that there is no intent to limit the disclosure to the particular forms disclosed herein, but rather, the disclosure is to be interpreted to cover various modifications, equivalents, and/or alternatives to the embodiments of the disclosure. In describing the drawings, like reference numerals may be used to designate like constituent elements.

In the present disclosure, the expression "a or B", "at least one of a and/or B" or "one or more of a and/or B" may include all possible combinations of listed items if present. For example, the expressions "a or B", "at least one of a and B" or "at least one of a or B" relate to all of the following cases: (1) comprises at least one a, (2) comprises at least one B, or (3) comprises both at least one a and at least one B.

The expressions used in the different embodiments of the present disclosure, if there are "first", "second", "said first" or "said second" may modify different elements, irrespective of order and/or importance, without limiting the corresponding elements. For example, the first user device and the second user device relate to different user devices, although both are user devices. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of the present disclosure.

It will be understood that when an element (e.g., a first element) is referred to as being "connected" or "coupled" to another element (e.g., a second element), it can be directly connected or coupled to the other element or any other element (e.g., a third element) can be interposed therebetween. In contrast, when an element (e.g., a first element) is referred to as being "directly connected" or "directly coupled" to another element (e.g., a second element), no element (e.g., a third element) is interposed therebetween.

In the present disclosure, the terminology is used to describe specific embodiments and is not limiting of the disclosure. As used herein, the singular is intended to include the plural as well, unless the context clearly indicates otherwise. In the description, it should be understood that the terms "comprises" or "comprising" indicate the presence of a feature, number, step, operation, structural element, component, or combination thereof, without precluding the possibility of the presence or addition of one or more other features, numbers, steps, operations, structural elements, components, or combinations thereof.

It should be understood that specific details are provided in the following description to provide a thorough understanding of the example embodiments. However, it will be understood by those of ordinary skill in the art that the example embodiments may be practiced without these specific details. For example, a system may be shown in block diagrams in order to avoid obscuring the examples with unnecessary detail. In other instances, well-known processes, structures, and techniques may not be shown in unnecessary detail in order to avoid obscuring the examples.

Examples

As shown in fig. 1 and 2, a waterproof and anti-drop safety socket includes:

the socket comprises a socket body 1, wherein a circuit board 2 is arranged in the socket body 1, a panel is arranged on the socket body 1, and a jack 3 is arranged on the panel; a waterproof and anti-drop structure is arranged above the panel;

waterproof anticreep structure: comprises a first part and a second part which are arranged on the top of the socket body 1 and are matched with each other; the first part comprises a top plate and concave grooves 5 arranged on two sides of the top plate; the second part comprises a sealing plate 6 and an extrusion structure arranged on the sealing plate 6; as shown in fig. 3, the sealing plate 6 is in sliding fit with the concave groove 5; the sealing plate 6 can slide in the concave groove 5;

extrusion structure: comprises a box body 8 and an extrusion assembly;

extrusion assembly: the device comprises a threaded rod 11 and a sliding block 12, wherein the threaded rod 11 is directly in threaded fit with the sliding block 12, or the threaded rod 11 is connected with the sliding block 12 through a connecting piece; the connecting piece is a threaded cylinder 13, the threaded cylinder 13 is fixed on the sliding block 12, and the threaded cylinder 13 is in threaded fit with the threaded rod 11; threaded rod 11 passes through box 8.

The safety socket can have the waterproof and anti-drop functions, after the plug of the electric equipment is connected with the jack 3 of the safety socket, the sealing plate 6 is moved, so that the sealing plate 6 can seal the space where the jack 3 is located, and further, the external water source is prevented from entering the socket body 1 through the jack 3, and the waterproof effect is achieved. The threaded rod 11 can make the position of screw thread section of thick bamboo 13 remove when rotating, and the position of screw thread section of thick bamboo 13 drives slider 12 when removing and moves at the vertical direction, and slider 12 and the top contact of plug, and then effectually avoid the plug not hard up and safety socket separation to reach and make safety socket have waterproof anticreep's function, improved the security of socket.

Example two

A rubber plate 14 is provided at the bottom of the slider 12. As shown in fig. 4, a bracket is arranged in the box body 8, a bearing 10 is arranged in the middle of the bracket, and the inner ring of the bearing 10 is connected with a threaded rod 11. The threaded rod 11 is fixed with a knob 9 after passing through the box 8. The knob 9 is rotated to drive the threaded rod 11 to rotate in the bearing 10, the threaded rod 11 rotates to enable the position of the threaded cylinder 13 to move, the sliding block 12 is driven to vertically move in the box body 8 when the position of the threaded cylinder 13 moves, the rubber plate 14 is driven to contact with the top of the plug when the position of the sliding block 12 moves, and further the plug is effectively prevented from loosening and being separated from a safety socket, the waterproof and anti-falling effects are achieved, and the safety of the socket is improved.

In a preferred embodiment, a plug is provided with a corresponding extrusion structure, as shown in fig. 1, two groups of jacks 3 are provided, the number of extrusion structures is consistent with the number of the groups of jacks 3, and two extrusion structures are also provided.

In a preferred embodiment, as shown in fig. 2, the socket body 1 includes a bottom plate, and the circuit board 2 is disposed and fixed between the bottom plate and the face plate. The circuit board 2 may be an existing socket circuit board 2, and the structural form of the circuit board 2 is not emphasized in this embodiment, and no circuit improvement design is made. For example, the circuit board 2 may have some conducting branches, and the conducting strips under the jack 3 are directly connected with the power line through the conducting branches.

In a preferred embodiment, a wiring hole 4 is provided on the side wall of the socket body 1 between the base plate and the panel, and a power cord is connected to the circuit board 2 through the wiring hole 4. A sealing ring can be arranged at the wiring hole 4 to fill the gap between the power line and the wiring hole wall.

In a preferred embodiment, a clamping device 16 is provided beside the wire connection opening 4, the clamping device 16 being used for clamping an electrical wire or a power wire outside the wire connection opening 4.

In a preferred embodiment, as shown in FIG. 5, the clamping device 16 includes a first clamping assembly and a second clamping assembly disposed opposite each other;

the first clamping assembly comprises a first shell, a first driving plate 20, a first sliding ring 19, a first threaded screw rod 18 and a first clamping plate 23, wherein the first shell comprises a first mounting plate and a second mounting plate which are oppositely arranged, one end of the first threaded screw rod 18 is rotatably connected with the second mounting plate (a bearing seat can be arranged at the back of the second mounting plate, a connecting bearing is arranged in the bearing seat, an inner ring of the connecting bearing is connected with the first threaded screw rod 18), and the other end of the first threaded screw rod is penetrated out of the first mounting plate;

the first sliding ring 19 is arranged on the first threaded screw rod 18, and the inner wall of the first sliding ring 19 is provided with an internal thread matched with the first threaded screw rod 18;

the outer wall of the first sliding ring 19 is connected with a first driving plate 20; the first driving plate 20 is provided with a first driving rod 21, and the first driving rod 21 penetrates out of the second mounting plate and then is connected with the first clamping plate 23.

In a preferred embodiment, the second clamping assembly comprises a second shell, a second driving plate, a second sliding ring, a second threaded screw rod and a second clamping plate, wherein the second shell comprises a third mounting plate and a fourth mounting plate which are oppositely arranged, one end of the second threaded screw rod is rotatably connected with the fourth mounting plate (a bearing seat can be arranged at the back of the fourth mounting plate, a connecting bearing is arranged in the bearing seat, an inner ring of the connecting bearing is connected with the second threaded screw rod), and the other end of the second threaded screw rod penetrates out of the third mounting plate;

the second sliding ring is arranged on the second threaded screw rod, and the inner wall of the second sliding ring is provided with an internal thread matched with the second threaded screw rod;

the outer wall of the second sliding ring is connected with a second driving plate; the second driving plate is provided with a second driving rod, and the second driving rod penetrates out of the fourth mounting plate and then is connected with the second clamping plate.

According to the embodiment, the waterproof and anti-drop safety socket power supply circuit can be limited by installing the clamping device 16, after an external circuit is connected with the inside of the waterproof and anti-drop safety socket through the wiring hole 4, the first threaded screw 18 is rotated, the position of the first sliding ring 19 is moved when the first threaded screw 18 rotates, the position of the first driving plate 20 is driven to move when the position of the first sliding ring 19 moves, the position of the first driving plate 20 is driven to move when the first driving plate 20 moves, the first driving plate 21 moves to push the first clamping plate 23 to move, the stability of the connecting circuit can be improved after the position of the first clamping plate 23 contacts with the outer wall of the connecting circuit (namely the power line), the purpose of improving the stability of the waterproof and anti-drop safety socket connecting circuit is achieved, and poor contact caused by loosening of the circuit due to tearing of external factors is effectively avoided.

Preferably, a turntable 17 is provided at an end of the first screw 18 or the second screw so as to rotate the first screw 18 or the second screw. Further, a rubber pad is attached to the surface of the first clamping plate 23 or the second clamping plate. Further, a limiting ring 22 is arranged on the back of the second mounting plate or the fourth mounting plate, and the first driving rod 21 or the second driving rod passes through the limiting ring 22, so that the movement of the first driving rod 21 or the second driving rod is more stable. The stopper ring 22 performs stopper guide for the first driving lever 21 or the second driving lever.

In a preferred embodiment, the socket body 1 is provided with a sealing groove 7 on a side wall opposite to the sealing plate 6. Further, in order to enhance the waterproof effect, a sealing strip is arranged on the side wall of the sealing plate 6, and the sealing strip is tightly contacted with the side wall of the top of the socket body 1, so that the waterproof effect is achieved. The seal plate 6 is moved so that one side of the seal plate 6 moves into the seal groove 7 to seal the space where the insertion hole 3 is located.

In a preferred embodiment, a recess 15 is provided in the side wall of the socket body 1 above the panel, the recess 15 being for passing the electrical wire.

In a preferred embodiment, the side walls of the recess 15 are provided with a waterproof rubber.

In a preferred embodiment, the sealing plate 6 is provided with protrusions by means of which the sealing plate 6 can be easily slid.

According to the utility model, after the electric equipment plug is connected with the safety socket jack 3, the sealing plate 6 is moved, so that one side of the sealing plate 6 is moved into the sealing groove 7 to seal the space where the plug hole 3 is located (further, a sealing strip can be arranged at the front end of the sealing plate 6, and after entering the sealing groove 7, the sealing strip can extrude the sealing groove 7 to fix the sealing plate 6), thereby avoiding that an external water source enters the socket body 1 through the jack 3 to achieve the aim of water resistance, and meanwhile, the sealing groove 7 can limit the position of the sealing plate 6. The knob 9 is rotated to drive the threaded rod 11 to rotate in the bearing 10, the threaded rod 11 rotates to enable the position of the threaded cylinder 13 to move, the sliding block 12 is driven to vertically move in the box body 8 when the position of the threaded cylinder 13 moves, the rubber plate 14 is driven to contact with the top of the plug when the position of the sliding block 12 moves, and further the plug is effectively prevented from loosening and being separated from the safety socket, so that the safety socket has the waterproof and anti-falling functions, and the safety of the socket is improved.

While preferred embodiments of the present utility model have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the utility model. The foregoing description of the preferred embodiment of the utility model is not intended to be limiting, but rather to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. A waterproof, anti-slip safety socket, comprising:

the socket comprises a socket body, wherein a circuit board is arranged in the socket body, a panel is arranged on the socket body, and jacks are arranged on the panel; a waterproof and anti-drop structure is arranged above the panel;

waterproof anticreep structure: the socket comprises a first part and a second part which are arranged at the top of the socket body and are matched with each other; the first part comprises a top plate and concave grooves arranged on two sides of the top plate; the second part comprises a sealing plate and an extrusion structure arranged on the sealing plate; the sealing plate is in sliding fit with the concave groove;

extrusion structure: comprises a box body and an extrusion assembly;

extrusion assembly: the device comprises a threaded rod and a sliding block, wherein the threaded rod is directly in threaded fit with the sliding block, or the threaded rod is connected with the sliding block through a connecting piece; the connecting piece is a threaded cylinder, the threaded cylinder is fixed on the sliding block, and the threaded cylinder is in threaded fit with the threaded rod; the threaded rod passes through the box body.

2. The waterproof and anti-drop safety socket according to claim 1, wherein: the socket body comprises a bottom plate, and the circuit board is arranged between the bottom plate and the panel.

3. The waterproof and anti-drop safety socket according to claim 2, wherein: and wiring holes are formed in the side wall of the socket body between the bottom plate and the panel.

4. A waterproof and anti-drop safety socket according to claim 3, wherein: and a clamping device is arranged beside the wiring hole and used for clamping the electric wire outside the wiring hole.

5. The waterproof and anti-drop safety socket according to claim 4, wherein: the clamping device comprises a first clamping assembly and a second clamping assembly, and the first clamping assembly and the second clamping assembly are oppositely arranged;

the first clamping assembly comprises a first shell, a first driving plate, a first sliding ring, a first threaded screw rod and a first clamping plate, wherein the first shell comprises a first mounting plate and a second mounting plate which are oppositely arranged, one end of the first threaded screw rod is rotationally connected with the second mounting plate, and the other end of the first threaded screw rod penetrates out of the first mounting plate;

the first sliding ring is arranged on the first threaded screw rod, and the inner wall of the first sliding ring is provided with an internal thread matched with the first threaded screw rod;

the outer wall of the first sliding ring is connected with a first driving plate; the first driving plate is provided with a first driving rod, and the first driving rod penetrates out of the second mounting plate and then is connected with the first clamping plate.

6. The waterproof and anti-drop safety socket according to claim 5, wherein: the second clamping assembly is identical to the first clamping assembly in structure.

7. The waterproof and anti-drop safety socket according to claim 1, wherein: a sealing groove is arranged on the side wall of the socket body opposite to the sealing plate.

8. The waterproof and anti-drop safety socket according to claim 1, wherein: a groove is arranged on the side wall of the socket body above the panel, and the groove is used for penetrating through the electric wire.

9. The waterproof and anti-drop safety socket of claim 8, wherein: waterproof rubber is arranged on the side wall of the groove.

10. The waterproof and anti-drop safety socket according to claim 1, wherein: the sealing plate is provided with a bulge.