CN205178105U - Rotatory open close supply socket - Google Patents

Abstract

The utility model proposes a rotary power socket, which includes a main body of a power supply, a rotating base, a protective door, a return spring and a bayonet pin. One end of the return spring is fixed on the main body of the power supply, and the other end is fixed on the rotating base. The rotating base There is a positioning groove, and the bayonet pin is provided with a protruding tooth corresponding to the positioning groove. The rotating pin shaft, the tooth convex and the buckle end are respectively arranged on both sides of the pin shaft. The lower table of the bayonet pin is provided with an arc surface that can be in linear contact with the top. The other end of the bayonet slides along the surface of the rotating base until it is buckled in the positioning groove, and the protection door can move along the top of the rotating base. The rotating base structure provided by the utility model realizes disconnecting the power supply of the socket under the existing protective door structure, which is safer.

Description

A kind of rotary disconnect power socket

technical field

The utility model relates to a safety power socket, in particular to a rotary power socket for disconnection.

Background technique

In the prior art, most of the wall socket products simply use a protective door to prevent the probe from touching the charged body, so as to prevent users or children from inserting thin metal objects into the socket, so as to avoid electric shock caused by connecting electrodes; Such wall sockets, when the protective door fails, there will still be a safety hazard of misplugging and electric shock.

In view of this, it is necessary to provide a rotating power socket with better safety performance and potential safety hazards after the anti-shock setting fails.

Utility model content

The utility model proposes a power socket to be turned on and off by rotation, which solves the problem in the prior art that an electric shock may still occur after the electric shock prevention power socket fails.

In order to realize the above-mentioned technical solution, the utility model provides a rotary disconnect power socket,

Including power main body, swivel base, protective door, return spring and bayonet,

One end of the return spring is fixed on the main body of the power supply, and the other end is fixed on the rotating base.

The rotating base is provided with a positioning groove, and the bayonet pin is provided with a tooth protrusion corresponding to the positioning groove.

The protective door is provided with a retractable top, and the bayonet pin is provided with a buckle end corresponding to the top.

Among them, the middle part of the bayonet pin is provided with a pin shaft that can rotate around it, the tooth protrusion and the buckle end are respectively arranged on both sides of the pin shaft, and the lower table of the bayonet pin is provided with an arc surface that can linearly contact the top.

The pusher slides along the arc surface to jack up one end of the bayonet pin with the buckle end, and the other end of the bayonet slides along the surface of the rotating base until it is buckled in the positioning groove.

The protective door can move along the top of the rotating base.

Further, the rotating base is provided with an electrode terminal, and corresponding to the electrode terminal, a micro switch is provided on the main body of the power supply.

Further, the main body of the power supply is provided with an indicator light indicating the power-on state of the socket.

Compared with the prior art, the utility model provides a rotary power socket, the protective door is still designed according to the standard, which can effectively prevent users or children from inserting thin metal objects into the socket and touching the charged body to cause electric shock; The socket can only reach the power-on state when the plug is fully inserted and rotated clockwise about 20 degrees; this product has a power-on status LED indicator; when the plug is completely pulled out, the socket can automatically rotate to the position before insertion Status --- The internal L and N two-pole sockets completely cut off the current; the double protection of this product is safer.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort.

Fig. 1 is a structural schematic diagram of a rotary power socket provided by the utility model;

Fig. 2 is a schematic diagram of the state structure during the rotation of the rotating base;

Fig. 3 is a structural schematic diagram of the utility model in use state.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figure 1-3, the utility model provides a rotary power socket, including a power supply body 1, a rotary base 2, a protective door 3, a return spring 5 and a bayonet pin 4, which is different from the protective door in the prior art. 3, the longer pin of the upper end of the protective door 3 through the three-pin plug can preferably be inserted into the socket. Insert into socket.

One end of the return spring 5 is fixed on the main body of the power supply 1, and the other end is fixed on the rotating base 2. The return spring 5 provides a restoring force to the rotating base 2, without preventing it from returning to its original position without other external forces. Under the situation of force, return to initial position automatically; The protection door 3 is provided with a retractable top, and the bayonet 4 is provided with a buckle end corresponding to the top. The bayonet 4 is a seesaw design concept, which can rotate around the pin shaft. One end is stressed, and the other end rotates accordingly. Under the upward force of the top, the tooth convex end rotates downward until the positioning groove of the rotating base 2 is buckled with the tooth convex. At this time, the top reaches the end face of the buckle end, and the brake is realized. Resilience cannot be reset. Pull out the socket, the protective door 3 resets, loses the braking force, and the rotating base 2 resets. Therefore, the rotating base 2 is provided with a positioning groove, and the bayonet 4 is provided with a tooth protrusion corresponding to the positioning groove, wherein, the middle part of the bayonet pin 4 is provided with a pin shaft that can rotate around it, and the tooth protrusion and the buckle end are separately arranged on the pin shaft. On both sides, the lower surface of bayonet pin 4 is provided with an arc surface that can be in linear contact with the top, and the top slides along the arc surface to jack up one end of bayonet pin 4 with a buckle end, and the other end of bayonet pin 4 slides along the surface of rotating base 2 to the buckle In the positioning groove, the protection door 3 can move along the top of the rotating base 2 .

The rotating base 2 is provided with an electrode terminal 8 , corresponding to the electrode terminal 8 , a micro switch 7 is also provided on the main body of the power supply 1 . When the contact between the electrode terminal 8 and the micro switch 7 is realized, the overall power-on state control of the control socket is realized.

The main body of the power supply 1 is provided with an indicator light 6 for indicating the power-on state of the socket.

The utility model provides a rotary power socket, the protection door 3 is still designed according to the standard, which can effectively prevent users or children from inserting a thin metal object into the socket and touching the charged body and getting an electric shock; the socket can only be used as a complete plug. Plug in and rotate clockwise about 20 degrees to reach the power-on state; this product has a power-on use status LED indicator 6; when the plug is completely pulled out of this product, the socket can automatically turn back to the state before insertion --- internal The L and N pole sockets completely cut off the current; the double protection of this product is safer.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.

Claims (3)

1. A rotary disconnect power socket, characterized in that: comprising Including power main body, swivel base, protective door, return spring and bayonet, One end of the return spring is fixed on the main body of the power supply, and the other end is fixed on the rotating base. The rotating base is provided with a positioning groove, and the bayonet pin is provided with a tooth protrusion corresponding to the positioning groove. The protective door is provided with a retractable top, and the bayonet pin is provided with a buckle end corresponding to the top. Among them, the middle part of the bayonet pin is provided with a pin shaft that can rotate around it, the tooth protrusion and the buckle end are respectively arranged on both sides of the pin shaft, and the lower table of the bayonet pin is provided with an arc surface that can linearly contact the top. The pusher slides along the arc surface to jack up one end of the bayonet pin with the buckle end, and the other end of the bayonet slides along the surface of the rotating base until it is buckled in the positioning groove. The protective door can move along the top of the rotating base. 2. The rotary disconnect power socket according to claim 1, characterized in that: The rotating base is provided with an electrode terminal, and corresponding to the electrode terminal, a micro switch is also provided on the main body of the power supply. 3. The rotary disconnect power socket according to claim 1, characterized in that: The main body of the power supply is provided with an indicator light indicating the power-on state of the socket.