CN210052886U

CN210052886U - Novel three hole sockets of safety protection

Info

Publication number: CN210052886U
Application number: CN201920967862.XU
Authority: CN
Inventors: 李金良; 李胜华; 王旭志; 高翔; 戈剑章; 张辉
Original assignee: Yanshan University
Current assignee: Yanshan University
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-02-11
Anticipated expiration: 2029-06-26

Abstract

The utility model relates to a neotype three hole sockets of safety protection have carried out a series of innovations and improvement to ordinary socket and safety socket on the market at present, mainly include the plectrum, the linkage gear, reset spring, even axle, the jack, the hinged-support, socket shell, the panel etc., adopt gear engagement's principle, make and stir the three plectrum of a plectrum and open simultaneously promptly, and utilize spring elastic deformation's principle, make screens axle and plectrum resume original position, this neotype three hole sockets of safety protection can prevent to electrocute, advantages such as panel external structure is simple and easy operation.

Description

Novel three hole sockets of safety protection

Technical Field

The utility model relates to a mechanical design field to and the socket field, in particular to novel three hole sockets of safety protection.

Background

Three hole sockets are very important electrical components at present for household power distribution, but the protection of the socket to children is not enough, children may use conductive and relatively sharp objects to be inserted into jacks of the socket, so that dangers occur, some safety sockets on the market can only be inserted with plugs after each poking piece is poked, so that the operation is relatively troublesome, and the structure on a panel is more, so that the safety sockets are easy to damage, and a novel safety protection three hole socket is very needed at present.

Disclosure of Invention

To the problem, the utility model designs a novel three hole sockets of safety protection, both can prevent children and electrocute, the operation is simple relatively again.

The utility model discloses the design that uses does: the utility model provides a novel three hole sockets of safety protection include plectrum, linkage gear, push rod, push pedal, spring, reset spring, even axle hole, panel jack, plug copper sheet, screens axle, screens hole, hinged-support, socket shell, gear mounting hole, plectrum round pin, panel characterized in that: the panel is of a square structure, 3 power supply jacks are arranged at the central part of the panel, three shifting pieces for blocking the jacks are arranged at the upper sides of the three jacks to prevent all objects from entering the jacks and prevent children from getting an electric shock, a shifting piece pin and a clamping hole are arranged below each shifting piece, a connecting shaft hole is also arranged above each shifting piece, a connecting shaft is arranged in each connecting hole, a spring is arranged on each connecting shaft to reset each shifting piece, three clamping shafts are also arranged on the panel respectively and used for clamping the shifting pieces, and the power supply is plugged conveniently; the push rod acts on the push plate through the hinged support, and the clamping shaft is pushed by the push plate to be higher than the panel, so that the function of clamping the shifting piece is achieved; the electrified copper sheets are connected with the electric wires at the positions of the three jacks to play a role in electrifying; the connecting shaft is connected with the shifting sheet and the linkage gear, the linkage gear is meshed through the gear, so that three shifting sheets are opened at the same time when one shifting sheet is shifted, and the linkage gear is arranged on the socket shell through the gear mounting hole; the spring is connected with the panel jack below the push plate, so that when the push rod is not pushed, the clamping shaft is lowered to the panel, and the poking piece blocks the jack again.

The utility model discloses the theory of operation: the safety socket of the utility model blocks the jack through the shifting sheet when not used normally, prevents all objects from entering the jack, and ensures the safety of children; in daily use, the three shifting pieces are opened simultaneously by rotating the pin on one shifting piece, and then the push rod is pushed down to enable the clamping shaft to clamp the shifting pieces, so that the power supply jack is exposed and then a power supply is plugged in; after the use is finished, the power supply is pulled out, the clamping shaft is lower than the panel through the reset spring, and the poking sheet is restored to the original position through the spring.

Because the utility model adopts the above technical scheme, the utility model has the advantages of it is following:

the utility model adopts the rotatable plectrum to prevent children from inserting sharp objects into the jacks of the socket, thereby preventing electric shock accidents; the utility model achieves the effect of stirring one shifting piece and three shifting pieces to swing simultaneously by the gear meshing principle, thus leading the operation to be simpler; the utility model achieves the effect of automatic return of the clamping shaft and the shifting sheet by the principle of elastic deformation of the spring, thereby saving manpower; the utility model discloses the panel structure is simpler to make the structure be difficult to suffer destruction.

Drawings

Fig. 1 and 2 are schematic views of the present invention.

Fig. 3 is a schematic view of the integrally assembled three-dimensional structure of the present invention.

Reference numerals: 1-a gear mounting hole; 2-a push rod; 3-a clamping hole; 4-plectrum; 5-pulling the sheet pin; 6-a capture axis; 7-a linkage gear; 8-connecting the shaft hole; 9-pushing the plate; 10-a plug copper sheet; 11-a spring; 12-a return spring; 13-hinged support; 14-connecting shaft; 15-panel jack; 16-a panel; 17-a socket housing;

Detailed Description

The present invention will now be described in further detail by way of the following detailed description and examples, taken in conjunction with the accompanying drawings.

For example, as shown in fig. one, fig. two and fig. three, the novel safety protection three-hole socket comprises a gear mounting hole 1, a push rod 2, a clamping hole 3, a shifting piece 4, a shifting piece pin 5, a clamping shaft 6, a linkage gear 7, a connecting shaft hole 8, a push plate 9, a plug copper sheet 10, a spring 11, a return spring 12, a hinged support 13, a connecting shaft 14, a panel jack 15, a panel 16 and a socket shell 17, wherein the panel 16 is provided with the connecting shaft hole 8 and the panel jack 15, the connecting shaft hole 8 is connected with the shifting piece 4 and the linkage gear 7 through the connecting shaft 14, so that when one shifting piece 4 is shifted, the other two shifting pieces 4 are driven to move simultaneously through the meshing motion of the gears, the operation is simpler, one point on the connecting shaft 14 is connected with the spring 11, when the connecting shaft 14 rotates, the spring 11 is elastically deformed, the shifting piece 4 tends to return to the original position, the shifting piece 4 is provided with the shifting piece pin 5, when the plectrum pin 5 is pulled, the plectrum 4 deflects by a certain angle to expose the panel jack 15, so that a power supply can be plugged in to be in contact with the plug copper sheet 10 to achieve the purpose of electrifying, the plectrum 4 is provided with a clamping hole 3, when the push rod 2 is manually pushed to act on the push plate 9 to expose the clamping shaft 6, the plectrum 4 is combined with the push plate 9 to realize the function of blocking the plectrum 4 and preventing the plectrum from recovering to the original position, the reset spring 12 is arranged below the push plate 9, when the push rod 2 is not pushed by a person and the power supply is pulled out, the clamping shaft 6 recovers to the original position through the action of elastic force, the plectrum 4 returns to the original position to block the panel jack 15 again, the socket cannot be inserted.

Claims

1. A novel safety protection three-hole socket comprises a gear mounting hole (1), a push rod (2), a clamping hole (3), shifting pieces (4), shifting piece pins (5), a clamping shaft (6), a linkage gear (7), a shaft connecting hole (8), a push plate (9), a plug copper sheet (10), a spring (11), a reset spring (12), a hinged support (13), a connecting shaft (14), a panel jack (15), a panel (16) and a socket shell (17), and is characterized in that the connecting shaft hole (8) and the panel jack (15) are arranged on the panel (16), the connecting shaft hole (8) is connected with the shifting pieces (4) and the linkage gear (7) through the connecting shaft (14), so that when one shifting piece (4) is shifted, the other two shifting pieces (4) are driven to simultaneously move through the meshing motion of the gear, the operation is simpler, and one point on the connecting shaft (14) is connected with the spring (11), when the connecting shaft (14) rotates, the spring (11) is elastically deformed, the plectrum (4) has a tendency of restoring to the original position, the plectrum (4) is provided with a plectrum pin (5), the plectrum (4) deflects for a certain angle when the plectrum pin (5) is dialed, a panel jack (15) is exposed, so that a power supply can be plugged to be contacted with the plug copper sheet (10) to achieve the purpose of electrifying, the plectrum (4) is provided with a clamping hole (3), when the push rod (2) is manually pushed to act on the push plate (9) to expose the clamping shaft (6), the plectrum (4) is clamped and prevented from restoring to the original position, the reset spring (12) is arranged below the push plate (9), when a person does not push the push rod (2) and pulls out the power supply, the clamping shaft (6) is restored to the original position through the action of elastic force, and the plectrum (4) is restored to the original position, the panel insertion hole (15) is blocked again.

2. A novel safety three hole jack as claimed in claim 1 wherein: through the gear meshing principle, reach and stir the effect that three plectrums of a plectrum swung simultaneously, make the operation fairly simple like this.

3. A novel safety three hole jack as claimed in claim 1 wherein: by the aid of the principle of elastic deformation of the spring, the effect of automatic return of the clamping shaft and the shifting piece is achieved, and manpower is saved.

4. A novel safety three hole jack as claimed in claim 1 wherein: the panel structure is simpler, and the primary structure is inside the socket, makes the structure be difficult to suffer destruction.