CN217361963U

CN217361963U - Socket with protective door

Info

Publication number: CN217361963U
Application number: CN202123370350.1U
Authority: CN
Inventors: 何志国; 王泽鹏
Original assignee: Henan Bomei Electric Co ltd
Current assignee: Henan Bomei Electric Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-09-02
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a socket with a protective door, which relates to the technical field of sockets and comprises a cover body, wherein a tripolar jack and a dipolar jack are respectively arranged on the upper part and the lower part of the cover body, and a mounting plate is clamped at the rear side of the cover body; has the advantages that: the protection effect of preventing mistaken electric shock is achieved by arranging the three-pole protection door sliding block and the two-pole protection door sliding block, electric shock caused by exposure accidents of the charged electrode clamping piece is avoided, and the safety of the socket is improved; the three-pole protective door sliding block and the two-pole protective door sliding block are pressed to slide up and down, and the electrode tip of the power plug is a flat metal sheet, so that the situation that the electrode tip is deformed or loosened to influence use due to lateral stress is avoided; set up tripolar shutter slider and tripolar electrode clamping piece, second grade shutter slider and dipolar electrode clamping piece and keep certain clearance setting in same space, guarantee when reducing the baffle and use, reduced manufacturing cost.

Description

Socket with protective door

Technical Field

The utility model relates to a socket technical field especially relates to a take socket of shutter.

Background

At present, in order to reduce the risk of electric shock, a protective door structure is arranged in a socket, the protective door of the socket is made of an insulator material, and when a plug is inserted into a jack, the protective door can be opened by a slightly large force; after the plug is pulled out of the jack, the protective door automatically resets to cover the jack, so that the charged body in the jack is prevented from being touched by the outside, and the electric shock is prevented.

However, most of the protective doors in the existing socket slide along the height direction of the socket, the moving stroke of the protective doors is long, the design size of the socket is seriously influenced, the protective doors need to be moved by a plurality of structures for assistance, clamping stagnation is easy to occur in the moving process, the requirement on the size precision of a socket product is high, batch production is difficult to meet, and the die is frequently maintained.

And the other protective doors are all extruded by the plug to move up and down, and the electrodes of the plug are all thin plates, so that the plug is easy to deform, loosen and damage under lateral stress.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a socket of taking shutter in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the utility model provides a socket with shutter, includes the lid, the lid is provided with tripolar jack and dipolar jack from top to bottom respectively, lid rear side card is equipped with the mounting panel, the mounting panel rear side corresponds respectively tripolar jack with dipolar jack position has been seted up first sliding chamber and second sliding chamber, be provided with tripolar shutter slider in the first sliding chamber, be provided with dipolar shutter slider in the second sliding chamber, tripolar shutter slider top with be provided with first supporting spring between the first sliding chamber lateral wall, dipolar shutter slider below with be provided with the second supporting spring between the second sliding chamber lateral wall, tripolar shutter slider front side corresponds tripolar shutter slider's zero line live wire jack position is provided with and receives the extrusion inclined plane protection shutter slider gliding inclined plane upwards, dipolar shutter slider front side corresponds the zero line live wire jack position of dipolar jack is provided with and receives the extrusion inclined plane dipolar shutter slider front side the dipolar shutter jack position The inclined plane of slider lapse down, first sliding chamber and the peripheral lid of second sliding chamber are equipped with the back lid, the inside correspondence of back lid tripolar jack position fixed mounting has the tripolar electrode clamping piece, the inside correspondence of back lid dipolar jack position fixed mounting has the dipolar electrode clamping piece, the inside correspondence of back lid tripolar shutter slider with dipolar shutter slider position is provided with the guide rail respectively, tripolar shutter slider with vertical draw-in groove has all been seted up in the middle of the dipolar shutter slider rear side, the guide rail card is in the draw-in groove.

Preferably: and the three-pole electrode clamping piece and the two-pole electrode clamping piece are fixedly provided with clamps for connecting electric wires.

Preferably: the fixture comprises a mouth-shaped fixing frame, a clamping block and a fixing screw, wherein the clamping block is arranged in the fixing frame, the fixing screw is inserted into the side wall of the fixing frame through threads, the fixing screw extends to the inside of the fixing frame and is fixedly connected with the clamping block, and the clamping block is a circular plate.

Preferably: and an opening is formed in the rear cover corresponding to the end positions of the fixing frame and the fixing screw.

Preferably: the three-pole electrode clamping piece, the two-pole electrode clamping piece, the fixing frame and the clamping block are all made of metal, the three-pole electrode clamping piece, the fixing frame and the clamping block are mutually conductive, and the two-pole electrode clamping piece, the fixing frame and the clamping block are mutually conductive.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the protection effect of preventing mistaken electric shock is achieved by arranging the three-pole protection door sliding block and the two-pole protection door sliding block, electric shock caused by exposure accidents of the charged electrode clamping piece is avoided, and the safety of the socket is improved;

2. the three-pole protective door sliding block and the two-pole protective door sliding block are pressed to slide up and down, and the electrode tip of the power plug is a flat metal sheet, so that the situation that the electrode tip is deformed or loosened to influence use due to lateral stress is avoided;

3. set up tripolar shutter slider and tripolar electrode clamping piece, second grade shutter slider and dipolar electrode clamping piece and keep certain clearance setting in same space, guarantee when reducing the baffle and use, reduced manufacturing cost.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a front view of a socket with a protection door according to the present invention.

Fig. 2 is a rear view of a socket with a protection door according to the present invention.

Fig. 3 is a schematic perspective view of a socket with a protection door according to the present invention.

Fig. 4 is a schematic perspective view of another viewing angle of the socket with the protection door according to the present invention.

The reference numerals are explained below:

1. a cover body; 2. a three-pole jack; 3. two poles of jacks; 4. mounting a plate; 5. a rear cover; 6. a first support spring; 7. a three-pole protective door slider; 8. a tripolar electrode clamping piece; 9. a bipolar electrode clamping piece; 10. a bipolar protective door slider; 11. a second support spring; 12. a first slide chamber; 13. a second slide chamber; 14. a guide rail; 15. a clamping groove.

Detailed Description

In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but not for indicating or implying that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention, and further that the terms "first", "second", etc., are used only for descriptive purposes and are not to indicate or imply relative importance or imply the number of technical features being referred to, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or the two elements may be connected through an intermediate medium, and a person skilled in the art can understand the specific meaning of the above terms in the present invention through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1-4, a socket with a protective door, comprises a cover body 1, a three-pole jack 2 and a two-pole jack 3 are respectively arranged on the cover body 1 from top to bottom, a mounting plate 4 is clamped on the rear side of the cover body 1, the mounting plate 4 is used for mounting parts, a first sliding chamber 12 and a second sliding chamber 13 are respectively arranged on the rear side of the mounting plate 4 corresponding to the three-pole jack 2 and the two-pole jack 3, a three-pole protective door slider 7 is arranged in the first sliding chamber 12, a two-pole protective door slider 10 is arranged in the second sliding chamber 13 to avoid accidental electric shock, a first supporting spring 6 is arranged above the three-pole protective door slider 7 and between the side walls of the first sliding chamber 12, a second supporting spring 11 is arranged below the two-pole protective door slider 10 and between the side walls of the second sliding chamber 13, the first supporting spring 6 and the second supporting spring 11 are respectively used for resetting and supporting, and an inclined three-pole inclined plane protective door slider 7 which slides upwards is arranged at the position corresponding to the zero line jack 2 on the front side of the three-pole protective door slider 7 An inclined plane is arranged at the position of the zero line and live wire jack corresponding to the two-pole jack 3 at the front side of the two-pole protective door slider 10, an inclined plane which is extruded to slide downwards is arranged at the position of the zero line and live wire jack corresponding to the two-pole jack 3, a rear cover 5 is covered at the periphery of the first sliding chamber 12 and the second sliding chamber 13 and is used for fixing the rear cover 5, a three-pole electrode clamping piece 8 is fixedly arranged at the position corresponding to the three-pole jack 2 in the rear cover 5, a two-pole electrode clamping piece 9 is fixedly arranged at the position corresponding to the two-pole jack 3 in the rear cover 5, guide rails 14 are respectively arranged at the positions corresponding to the three-pole protective door slider 7 and the two-pole protective door slider 10 in the rear cover 5, vertical clamping grooves 15 are respectively arranged at the middle of the rear sides of the three-pole protective door slider 7 and the two-pole protective door slider 10, and the guide rails 14 are clamped in the clamping grooves 15, the guide rail 14 is arranged to be matched with the clamping groove 15, so that the three-pole protective door sliding block 7 and the two-pole protective door sliding block 10 slide up and down and keep a certain gap with the three-pole electrode clamping piece 8 and the two-pole electrode clamping piece 9; the tripolar electrode clamping piece 8 and the dipolar electrode clamping piece 9 are fixedly provided with clamps for connecting wires, and the clamps are used for fixing; the clamp comprises a mouth-shaped fixing frame, a clamping block and a fixing screw, the clamping block is arranged in the fixing frame, the fixing screw is inserted into the side wall of the fixing frame through threads, the fixing screw extends into the fixing frame and is fixedly connected with the clamping block, and the clamping block is in a circular plate shape and is guaranteed to rotate along with the fixing screw in the fixing frame; an opening is formed in the rear cover 5 corresponding to the end positions of the fixing frame and the fixing screw, so that the rear cover 5 can be connected with an electric wire under the fixed condition; the three-pole electrode clamping piece 8, the two-pole electrode clamping piece 9, the fixing frame and the clamping block are all made of metal, the three-pole electrode clamping piece 8, the fixing frame and the clamping block are mutually conductive, and the two-pole electrode clamping piece 9, the fixing frame and the clamping block are mutually conductive.

The working principle is as follows: when the three-pole plug is used, the plug is inserted into the three-pole jack 2, the electrode tip is propped against the inclined plane of the three-pole protective door slider 7, the first supporting spring 6 is compressed, the three-pole protective door slider 7 is extruded to move downwards, and the electrode tip can be electrified and used after being inserted into the three-pole electrode clamping piece 8; when the two-pole plug is used, the plug is inserted into the two-pole jack 3, the electrode tip abuts against the inclined surface of the two-pole protective door slider 10, the second supporting spring 11 is compressed, the two-pole protective door slider 10 is extruded to move upwards, and the electrode tip is inserted into the two-pole electrode clamping piece 9 to be electrified for use.

The tripolar electrode jaw 8 and the dipolar electrode jaw 9 are common standard parts or parts known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation, and thus will not be described herein too much.

Having shown and described the basic principles, essential features and advantages of the invention, it should be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, which are merely illustrative, but rather are intended to cover various changes and modifications within the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a socket of area shutter, includes lid (1), its characterized in that: lid (1) is provided with tripolar jack (2) and dipolar jack (3) from top to bottom respectively, lid (1) rear side card is equipped with mounting panel (4), mounting panel (4) rear side corresponds respectively tripolar jack (2) with dipolar jack (3) position has been seted up first sliding chamber (12) and second sliding chamber (13), be provided with tripolar shutter slider (7) in first sliding chamber (12), be provided with dipolar shutter slider (10) in second sliding chamber (13), tripolar shutter slider (7) top with be provided with first supporting spring (6) between first sliding chamber (12) the lateral wall, dipolar shutter slider (10) below with be provided with second supporting spring (11) between second sliding chamber (13) the lateral wall, tripolar shutter slider (7) front side corresponds the zero line live wire jack position of tripolar jack (2) is provided with and receives the extrusion inclined plane tripolar shutter slider (7) The inclined plane that upwards slides, dipolar protection door slider (10) front side corresponds zero line live wire jack position of dipolar jack (3) is provided with and receives the extrusion inclined plane dipolar protection door slider (10) inclined plane that slides down, first sliding chamber (12) and second sliding chamber (13) periphery lid are equipped with back lid (5), back lid (5) inside corresponds tripolar jack (2) position fixed mounting has tripolar electrode clamping piece (8), back lid (5) inside corresponds dipolar jack (3) position fixed mounting has dipolar electrode clamping piece (9), back lid (5) inside corresponds tripolar protection door slider (7) and dipolar protection door slider (10) position is provided with guide rail (14) respectively, tripolar protection door slider (7) with upright draw-in groove (15) have all been seted up in the middle of dipolar protection door slider (10) rear side, the guide rail (14) is clamped in the clamping groove (15).

2. A socket with a protective door according to claim 1, wherein: and the tripolar electrode clamping piece (8) and the dipolar electrode clamping piece (9) are fixedly provided with clamps for connecting electric wires.

3. The socket with the protection door as claimed in claim 2, wherein: the fixture comprises a mouth-shaped fixing frame, a clamping block and a fixing screw, wherein the clamping block is arranged in the fixing frame, the fixing screw is inserted into the side wall of the fixing frame through threads, the fixing screw extends to the inside of the fixing frame and is fixedly connected with the clamping block, and the clamping block is a circular plate.

4. A protective door socket according to claim 3, wherein: and an opening is formed in the rear cover (5) corresponding to the fixing frame and the end position of the fixing screw.

5. A protective door socket according to claim 3, wherein: the three-pole electrode clamping piece (8), the two-pole electrode clamping piece (9), the fixing frame and the clamping block are made of metal, the three-pole electrode clamping piece (8), the fixing frame and the clamping block are mutually conductive, and the two-pole electrode clamping piece (9), the fixing frame and the clamping block are mutually conductive.