CN218160936U

CN218160936U - Electric shock prevention charger plug

Info

Publication number: CN218160936U
Application number: CN202222200109.2U
Authority: CN
Inventors: 洪文斌
Original assignee: Dongguan Turnmax Electronic Co ltd
Current assignee: Dongguan Turnmax Electronic Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2022-12-27
Anticipated expiration: 2032-08-19

Abstract

The utility model discloses a protection against electric shock charger plug, including the plug body, the plug body is including the shell, and the shell outside is provided with the protection against electric shock shell, and the protection against electric shock shell includes U type frame and frame, and the shell reciprocates at the inslot of U type frame, U type frame and the installation of shell detachable, and the height that highly is greater than shell and the high sum of antenna of U type frame. The utility model discloses at the in-process that uses, it is fixed with shell and U type frame, the frame is arranged in the lower extreme of feeler this moment, and the contact of plug body can't insert the jack of socket under the separation of frame this moment, prevents that the infant from using the electric shock that the plug caused, can insert the use that the head body can be normal after dismantling shell and U type frame.

Description

Electric shock prevention charger plug

Technical Field

The utility model relates to the technical field of plugs, especially, relate to an electric shock prevention charger plug.

Background

The plug is a connector of a common electronic product and a plug of an electrical appliance, mainly plays a role in electrically connecting an electrical appliance and a socket, and is a standard assembly of a power-on device. The main effect that its bears of current plug is the electricity and connects, mainly still carries out earth leakage protection through earth leakage protector to the protection against electric shock, but the plug still has a great potential safety hazard, mainly embodies for the infant does not have the electric shock accident that the guide of guardian caused by the misuse plug, because the feeler end of present plug lacks effectual protection, finally leads to the infant to be in the electric shock that causes after inserting the socket with the plug. Therefore, an electric shock prevention charger plug is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an electric shock prevention charger plug.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an electric shock prevention charger plug comprises a plug body, wherein the plug body comprises a shell, and an electric shock prevention shell is arranged outside the shell;

the electric shock prevention shell comprises a U-shaped frame and a frame, the shell moves up and down in a groove of the U-shaped frame, and the U-shaped frame and the shell are detachably mounted;

the height of the U-shaped frame is larger than the sum of the heights of the shell and the antenna.

Preferably, one side of the U-shaped frame, which is close to the lead, is provided with an avoiding hole, and the lead penetrates through the avoiding hole.

Preferably, the first recess has been seted up in the outside of shell, the shell including keep away from one side symmetry installation of shell antenna and with the first buckle of U type frame lock, U type frame includes the through-hole with first buckle adaptation.

Preferably, a second groove is formed in one side, away from the shell, of the U-shaped frame, a cover plate is arranged on the second groove, a second buckling plate is arranged on one side of the cover plate, and a clamping groove matched with the second buckling plate is formed in the inner wall of the second groove.

Preferably, a buckle hand groove is further formed in one side, arranged on the second buckle plate, of the U-shaped frame.

Preferably, the electric shock prevention shell and the shell are made of the same insulating materials.

The utility model provides a pair of protection against electric shock charger plug, beneficial effect lies in:

1. fix shell and U type frame, the frame is arranged in the lowermost extreme of feeler this moment, and the contact of plug body can't insert the jack of socket under the separation of frame this moment, prevents that the infant from using the electric shock that the plug caused, can insert the use that the head body can be normal after dismantling shell and U type frame.

2. When the socket is not fixedly installed, the thumb is arranged above the U-shaped frame, the index finger is arranged on one side of the shell, the middle finger is arranged on the other side of the shell, the middle finger and the index finger clamp the shell to exert force upwards, the thumb presses the U-shaped frame, and the plug body can be detached from the socket by one hand, so that the problem that the socket needs to be detached by matching of two hands under a non-fixed state is solved, and particularly, a good electric shock prevention effect is achieved when the palm of a hand-held socket is stained with water and drips to the jack of the socket to cause an electric shock.

3. Through the cover plate, the first buckling plate can be hidden in the second groove, and the infant is prevented from buckling the first buckling plate.

Drawings

Fig. 1 is a schematic view of an installation structure of a plug and a socket of an electric shock prevention charger provided by the present invention;

fig. 2 is a schematic structural view of an electric shock preventing charger plug provided by the present invention;

fig. 3 is a schematic view of an explosion structure of an electric shock prevention charger plug according to the present invention;

fig. 4 is a schematic view of an anti-electric-shock shell structure of an anti-electric-shock charger plug provided by the present invention;

fig. 5 is an enlarged schematic structural view of a point a in fig. 4 of the electric shock preventing charger plug according to the present invention;

fig. 6 is a schematic diagram of a structure of a cover plate of an electric shock preventing charger plug according to the present invention;

fig. 7 is a schematic view of the structure of the electric shock preventing charger plug housing according to the present invention.

In the figure:

1. a plug body; 11. a housing; 12. a first groove; 13. a first buckle plate;

2. an electric shock preventing housing; 21. a U-shaped frame; 211. avoiding holes; 212. a second groove; 213. a handle buckling groove; 214. a card slot; 215. a through hole; 22. a frame; 23. a cover plate; 231. and a second buckle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-7, an anti-electric shock charger plug, including plug body 1, in this embodiment, plug body 1 chooses for use the plug that has commonly used now, as long as can cooperate the realization the utility model discloses the plug of mesh and effect, perhaps with the utility model discloses other parts are conflicting, all can choose for use, in preferred embodiment, plug body 1 chooses for use the rectangle form and the wire is the vertical state with the feeler, in order to realize the protection to the feeler, plug body 1 is including shell 11, shell 11 outside is provided with anti-electric shock shell 2, anti-electric shock shell 2 includes U type frame 21 and frame 22, shell 11 reciprocates in the inslot of U type frame 21, U type frame 21 and the installation of shell 11 detachable, U type frame 21 highly is greater than shell 11 and the high sum of feeler, as shown in fig. 1, when plug body 1 installs with the socket, frame 22 arranges the lower extreme of shell 11 in, can realize plug body 1 and the electricity of socket at this moment and be connected, after taking off plug body 1 from the socket, with the upper end fixed mounting of U type frame 21 and the shell 11, the lower extreme frame 22 of shell 11 arranges the feeler in this moment in, plug body's plug body's jack can's plug's jack in this moment, prevent that infant's plug body's plug from the plug from causing the plug's use.

As shown in fig. 2 and 4, a relief hole 211 is formed on one side of the U-shaped frame 21 close to the wire, and the wire passes through the relief hole 211, so as to prevent the U-shaped frame 21 and the frame 22 from falling off the housing 11, and avoid the wire interfering with the U-shaped frame 21 during use.

As shown in fig. 7, the outer side of the housing 11 is provided with a first groove 12, the upper portion of the housing 11 is a shell protruding outward, when the plug body 1 and the socket are installed, a thumb is placed above the U-shaped frame 21, a forefinger is placed on one side of the housing 11, a middle finger is placed on the other side of the housing 11, the middle finger and the forefinger clamp the housing 11 to exert upward force, the thumb presses the U-shaped frame 21, the plug body 1 can be detached from the socket with one hand at this time, the problem that the socket needs to be detached in a two-hand fit mode when not fixed is solved, particularly, when a palm of a hand socket is stained with water and drops into a jack of the socket to cause electric shock, the housing 11 comprises first buckling plates 13 which are symmetrically installed on one side far away from a tentacle of the housing 11 and buckled with the U-shaped frame 21, the U-shaped frame 21 comprises through holes 215 matched with the first buckling plates 13, after the two first buckling plates 13 are clamped into the through holes 215, salient points at the upper ends are fixed with the U-shaped frame 21 and fixed with the housing 11 after the first buckling plates 13 are reset, and when the two first buckling plates 13 are pressed in opposite directions, the outer sides of the salient points are placed on the inner sides of the through holes 215 and can be detached.

A second groove 212 is formed in one side, away from the shell 11, of the U-shaped frame 21, a cover plate 23 is arranged on the second groove 212, one side of the cover plate 23 is in shaft rotation connection with the second groove 212, a second buckling plate 231 is arranged on one side, away from shaft rotation, of the cover plate 23, a clamping groove 214 matched with the second buckling plate 231 is formed in the inner wall of the second groove 212, so that the cover plate 23 and the second groove 212 are fixed, the first buckling plate 13 is hidden inside the second groove 212, and therefore the infant is prevented from buckling the first buckling plate 13, as shown in fig. 5, a buckling hand groove 213 is further formed in one side, placed in the second buckling plate 231, of the U-shaped frame 21, and therefore the cover plate 23 can be conveniently buckled. The electric shock preventing shell 2 and the shell 11 are made of the same material and are made of insulating materials.

The working principle and the advantages are as follows: taking the plug body 1 and the socket as an example in fig. 1, when the socket is in a non-fixed state, a thumb is placed above the U-shaped frame 21, a forefinger is placed on one side of the shell 11, a middle finger is placed on the other side of the shell 11, the middle finger and the forefinger clamp the shell 11 to exert force upwards, the thumb presses the U-shaped frame 21, the plug body 1 can be detached from the socket by one hand, after detachment, the first buckle 13 is clamped above the through hole 215 to fix the shell 11 and the U-shaped frame 21 (as shown in fig. 2), the frame 22 is placed at the lowest end of the tentacle, at the moment, a contact of the plug body 1 cannot be inserted into a jack of the socket under the obstruction of the frame 22, and electric shock caused by the use of the plug by an infant is prevented.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The electric shock prevention charger plug comprises a plug body (1), and is characterized in that the plug body (1) comprises a shell (11), and an electric shock prevention shell (2) is arranged outside the shell (11);

the electric shock prevention shell (2) comprises a U-shaped frame (21) and a frame (22), the shell (11) moves up and down in a groove of the U-shaped frame (21), and the U-shaped frame (21) and the shell (11) are detachably mounted;

the height of the U-shaped frame (21) is greater than the sum of the heights of the shell (11) and the antenna.

2. The plug of claim 1, wherein the U-shaped frame (21) has an avoiding hole (211) on a side thereof adjacent to the conductive wire, and the conductive wire passes through the avoiding hole (211).

3. The electric shock prevention charger plug as recited in claim 1, wherein a first groove (12) is formed in the outer side of the housing (11), the housing (11) comprises a first buckle plate (13) which is symmetrically arranged at one side far away from the antenna of the housing (11) and buckled with a U-shaped frame (21), and the U-shaped frame (21) comprises a through hole (215) matched with the first buckle plate (13).

4. The plug of an electric shock preventing charger according to claim 1, wherein a second groove (212) is formed in one side, away from the housing (11), of the U-shaped frame (21), a cover plate (23) is arranged on the second groove (212), a second buckling plate (231) is arranged on one side of the cover plate (23), and a clamping groove (214) matched with the second buckling plate (231) is formed in the inner wall of the second groove (212).

5. The electric shock prevention charger plug as claimed in claim 1, wherein a buckle groove (213) is further formed in one side of the U-shaped frame (21) which is arranged on the second buckle plate (231).

6. The electric shock prevention charger plug as recited in claim 1, wherein the electric shock prevention housing (2) and the outer housing (11) are made of the same insulating material.