CN219017964U - Two three protection door that insert - Google Patents

Abstract

The application discloses two three protection gates that insert for the mistake of socket is inserted and is protected, including the casing with be used for closing the panel of casing, offered two on the panel and inserted jack and three and inserted the jack, correspond the position of each jack in the casing and be provided with the electric conductor, still including the protection gate subassembly that is used for sheltering from each jack, protection gate subassembly slidable sets up in the casing, corresponds the position of installing the protection gate subassembly in the casing and is formed with the arch to make the protection gate subassembly can deflect the swing relative to the casing, and be provided with the reset piece that provides reset force for the protection gate subassembly in the casing. According to the two-three-insertion protective door, the protrusions are arranged at the positions, corresponding to the protective door assemblies, in the shell, so that when one end of the protective door assemblies is pressed downwards and deflected singly, the other end of the protective door assemblies is deflected upwards synchronously and is clamped with the jack hole openings, the occurrence of electric shock accidents of children is effectively prevented, the protective effect is good, and the electric safety is facilitated.

Description

Two three protection door that insert

Technical Field

The utility model relates to the technical field of power sockets, in particular to a two-three-plug protection door.

Background

In people's daily life, the socket is as a instrument that can provide power interface for electrical equipment, in order to guarantee the power consumption safety of socket, prevent children or the inconvenient people of eyes from touching by mistake and causing the electric shock accident, need protect the optimization to the socket.

The applicant obtains the following prior art through (plug socket) AND cl, (protection gate) AND cl, (safety) OR cl, (electric leakage) AND desc (short-circuit protection) ", concretely, publication number CN205666368U discloses a socket equipped with a safety gate, which comprises a base AND a panel, wherein a conductive metal sheet is arranged in the base, a corresponding first layer jack is arranged on the panel corresponding to the end position of the conductive metal sheet, the base AND the panel are connected through a fixing component, a safety gate component AND a protection box are arranged between the base AND the panel, the safety gate component consists of a two-pole protection gate, a three-pole protection gate AND a spring, the safety gate component is arranged in the inner space of the protection box, AND the protection box is fixedly connected with the base AND the panel respectively. Compared with the prior art, this technical scheme through installing safety protection subassembly and protection box additional, can be effectively with outside air and the inside metal conductive component isolation of socket, guaranteed operating personnel's safety, can also prevent children's electric shock, also can effectively avoid dust, liquid to get into inside the socket because of improper use, lead to phenomenon such as short circuit, electric leakage.

According to the socket with the safety protection door, although the external air can be effectively isolated from the metal conductive component inside the socket, the safety of operators is guaranteed, electric shock, short circuit, electric leakage and the like of children can be prevented, but because the two-pole protection door and the three-pole protection door are connected through the spring, if the children use tools such as a fine rod and the like to be independently inserted into a certain jack, the two-pole protection door or the three-pole protection door can be opened, so that electric shock accidents are caused, and therefore, the socket with the safety protection door has poor protection effect on the children or the blind person and is unfavorable for electricity safety.

Disclosure of Invention

The utility model mainly aims to provide a two-three-plug protective door, which aims to solve the problems that the existing socket has poor protective effect on children or blind persons and is not beneficial to electricity safety.

In order to achieve the above purpose, the utility model provides a two-three-plug protection door for the misplug protection of a socket, which comprises a shell and a panel for closing the shell, wherein two plug jacks and three plug jacks are arranged on the panel, electric conductors are arranged in the shell corresponding to the positions of the jacks, the protection door assembly for shielding the jacks is arranged in the shell in a sliding manner, a bulge is formed in the shell corresponding to the position where the protection door assembly is arranged, so that the protection door assembly can swing in a deflection manner relative to the shell, and a reset piece for providing reset force for the protection door assembly is arranged in the shell.

Preferably, the protection door assembly comprises two protection blocks for shielding the two-jack and the three-jack respectively, and a clamping block for clamping the jack hole is formed at least at one end of any protection block.

Preferably, a slope for abutting against the latch is formed on one side of any one of the protection blocks, which is close to the panel, and the slope is inclined downwards from the top of the clamping block towards a direction away from the panel.

Preferably, two connecting seats for installing the reset piece are formed in the shell, limiting bosses are formed on one sides of the two connecting seats opposite to the two protection blocks, the reset piece is a spring, and two ends of the spring are respectively sleeved outside the two limiting bosses.

Preferably, two connecting seats for installing the reset pieces are formed in the shell, the reset pieces are arranged on one sides of the two connecting seats opposite to the two protection blocks, the reset pieces are magnetic pieces, and the magnetic pieces on the connecting seats and the upper magnetic pieces on the protection blocks repel each other.

Preferably, a stopper for abutting against the protection door assembly is formed in the housing at a position corresponding to the insertion hole.

Preferably, an end of the protective door assembly abutting against the stopper is inclined downward in a direction approaching the housing.

The beneficial effects are that:

1. when the two-three-plug protection door is used, the plug is inserted into the socket, and as the protection door component is slidably arranged in the shell along the left-right direction, the reset piece for providing reset force for the protection door component is arranged in the shell, the reset piece is compressed when the protection door component slides leftwards, so that the jack on the panel is gradually opened, the plug pin of the plug can be contacted with and conducted with the conductor in the socket, and the structure design is simple and reasonable. When the plug is pulled out, the protection door component slides rightwards and is clamped with the jack hole opening on the shell under the elastic restoring force of the restoring piece, so that the inside of the socket is effectively isolated from external dust and liquid, and circuit short circuit, socket leakage and the like are prevented.

2. Because the position of corresponding installation protection door subassembly in the casing is formed with the arch, and protruding butt in the intermediate position of protection door subassembly bottom surface, so that the protection door subassembly can deflect the swing relative to the casing, if children use tools such as thin rod to insert certain jack alone, after the thin rod is pushed down its deflection with the one end butt of protection door subassembly and with the jack joint on the casing, the other end perk of protection door subassembly and the jack drill way joint on the panel this moment, thereby make tools such as thin rod unable to insert in the casing, and then effectively avoided children or the inconvenient people of eyes to cause the electric shock accident because of the mistake touch, improved the protection effect, do benefit to the electricity safety.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is an exploded view of a two-to-three plug protection door according to one embodiment of the present utility model;

FIG. 2 is a top view of a two-to-three insert protective door according to one embodiment of the present utility model;

FIG. 3 is a cross-sectional view at A-A in FIG. 2;

FIG. 4 is a schematic diagram illustrating an assembly of a two-to-three plug protection door with a plug according to an embodiment of the present utility model;

fig. 5 is an assembly schematic diagram of a two-to-three-insertion protection door according to an embodiment of the present utility model when a foreign object is inserted.

In the figure: 100-a two-three-insert protection door; 1-a housing; 2-bulge; 3-a reset piece; 4-a protection block; 5-clamping blocks; 6-slope; 7-connecting seats; 8-limiting bosses; 9-stop.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present application, it should be noted that, if the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship that a product of the application conventionally puts in use, it is merely for convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like in the description of the present application, if any, are used for distinguishing between the descriptions and not necessarily for indicating or implying a relative importance.

Furthermore, the terms "horizontal," "vertical," and the like in the description of the present application, if any, do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it should also be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

Example 1:

the present utility model proposes a two-to-three insert protection door 100.

In an embodiment of the present utility model, a two-three-plug protection door 100 for misplug protection of a socket includes a housing 1 and a panel for closing the housing 1, wherein two-plug jacks and three-plug jacks are formed on the panel, a conductor is disposed in the housing 1 corresponding to each jack, the protection door assembly is slidably disposed in the housing 1, a protrusion 2 is formed in the housing 1 corresponding to the position where the protection door assembly is mounted, so that the protection door assembly can swing in a deflection manner relative to the housing 1, and a reset member 3 for providing a reset force for the protection door assembly is disposed in the housing 1.

Specifically, as shown in fig. 1 to 5, in a two-three-plug protection door 100 of the present utility model, a panel is used for covering and closing a housing 1, two-plug jacks and three-plug jacks are formed on the panel, and a conductive body is disposed in the housing 1 corresponding to each jack, and is selected as a conductive metal sheet in the prior art. When the plug is pulled out, the protection door component slides rightwards and is clamped with the jack orifice on the shell 1 under the elastic restoring force of the reset piece 3, so that the effective isolation between the inside of the socket and external dust and liquid is realized, and the circuit short circuit, the socket leakage and the like are prevented.

Further, because the position of installing the protection door component in the casing 1 corresponds to be formed with protruding 2, and protruding 2 butt in the intermediate position of protection door component bottom surface, so that the protection door component can deflect the swing relatively casing 1, if children use tools such as thin rod when inserting a certain jack alone, the thin rod pushes down its deflection with the jack drill way joint on the casing 1 after the one end butt of protection door component, the other end perk of protection door component and with the jack drill way joint on the panel this moment, thereby make tools such as thin rod unable to insert in casing 1, and then effectively avoided children or the inconvenient people of eyes to cause electric shock accident because of the mistake touch, the protection effect has been improved, do benefit to the electrical safety.

As can be appreciated, in the two-three-plug protection door 100 of the present utility model, when a plug is required to be inserted, for example, two plugs are inserted, two plugs of the two plugs need to be inserted simultaneously to push the protection door assembly to slide leftwards and open the jack, and when a child uses a tool such as a fine stick to be inserted into a certain jack alone, the protection door assembly can seal and shield the jack, thereby effectively avoiding the occurrence of electric shock accidents for the child, and having simple structure and good protection effect.

In one embodiment, as shown in fig. 1 to 5, the protection door assembly includes two protection blocks 4 for shielding the two-plug jack and the three-plug jack, and at least one end of any protection block 4 is formed with a clamping block 5 for clamping with the jack hole. It can be understood that, if children use thin rod to insert the left side jack of two jack, the left end atress of protection piece 4 deflects and pushes down, and the right-hand member of protection piece 4 upwards deflects this moment, because the right-hand member of protection piece 4 is formed with fixture block 5 to make protection piece 4 can firmly joint to jack drill way department through fixture block 5, prevent that protection piece 4 from sliding about and opening the jack, structural design is simple, and the protection effect is good.

In another embodiment, two ends of any protection block 4 are both formed with a clamping block 5 for clamping with the jack orifice, so that the stability of clamping the protection block 4 is greatly improved.

In an embodiment, a slope 6 for abutting against the latch is formed on one side of any protection block 4 close to the panel, and the slope 6 is inclined downwards from the top of the clamping block 5 towards a direction away from the panel. When the plug is inserted, the zero line plug pin and the live line plug pin on the plug are abutted with the slope 6 on the protection block 4 and can push the protection block 4 to slide leftwards, so that the plug pin of the plug is inserted into the shell 1 and is contacted and conducted with the corresponding conductive metal sheet, and the structural design is ingenious and reasonable.

In an embodiment, two connecting seats 7 for installing the reset piece 3 are formed in the shell 1, limiting bosses 8 are formed on one sides of the two connecting seats 7 opposite to the two protection blocks 4, the reset piece 3 is a spring, and two ends of the spring are respectively sleeved outside the two limiting bosses 8. Specifically, as shown in fig. 1 to 2, limiting bosses 8 are formed on opposite sides of the two connecting seats 7 and the two protection blocks 4, the reset piece 3 is a spring, the spring has the characteristics of compact structure, easy material taking and large elastic deformation force, and two ends of the spring are respectively sleeved outside the two limiting bosses 8, so that stability of the spring in compression and rebound processes can be improved, the spring is prevented from running when in compression or rebound, the use is reliable, and sliding stability of the protection blocks 4 is improved.

In another embodiment, two connecting seats 7 for installing the reset piece 3 are formed in the shell 1, the reset piece 3 is arranged on one side of the two connecting seats 7 opposite to the two protection blocks 4, the reset piece 3 is a magnetic piece, and the magnetic piece located on the connecting seats 7 and the upper magnetic piece located on the protection blocks 4 repel each other. It can be understood that the magnetic component of the resetting piece 3, such as magnets in the prior art, can enable the two protection blocks 4 to reset and slide rightwards through two groups of magnets which are arranged on the two connecting seats 7 and the two protection blocks 4 and repel each other, so that the protection blocks 4 automatically reset and shelter from the jack again after the plug is pulled out, and the structure design is simple and reasonable.

In an embodiment, as shown in fig. 1, a stop block 9 for abutting against the protection door assembly is formed at a position corresponding to the jack in the housing 1, so that the situation that the slope 6 is not aligned with the jack after the protection door assembly is automatically reset is avoided, the subsequent plug is prevented from being inserted difficultly, and the use is reliable and convenient.

In one embodiment, as shown in fig. 1 to 5, the end of the protection door assembly for abutting against the stopper 9 is inclined downward in a direction approaching the housing 1. It can be understood that under the condition that the bolt is not inserted, the protection door component is always in a state of being abutted against the stop block 9 under the action of the reset piece 3, and the bulge 2 is arranged at the position, corresponding to the protection door component, on the shell 1, so that the protection door component is always in a state that the right end is inclined downwards, the self-locking effect of the protection door component on the jack is achieved, the insertion of a thin stick by a child is more difficult, and the protection effect of the two-three-insertion protection door 100 is further improved.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims (7)

1. The utility model provides a two three protection gates that insert for the mistake of socket is inserted and is protected, includes casing (1) and is used for closing the panel of casing (1), has seted up two jack and three jack on the panel, the position that corresponds each jack in casing (1) is provided with the electric conductor, its characterized in that still includes the protection gate subassembly that is used for sheltering from each jack, the protection gate subassembly slidable set up in casing (1), correspond the installation in casing (1) the position of protection gate subassembly is formed with arch (2), so that the protection gate subassembly can be relative casing (1) deflection swing, just be provided with in casing (1) give reset piece (3) that the protection gate subassembly provided reset force.

2. A two-to-three-plug protection door according to claim 1, wherein the protection door assembly comprises two protection blocks (4) for shielding two plug jacks and three plug jacks respectively, and at least one end of any protection block (4) is provided with a clamping block (5) for clamping with a jack hole.

3. A two-to-three plug protection door according to claim 2, wherein a slope (6) for abutting against a latch is formed on one side of any one of the protection blocks (4) close to the panel, and the slope (6) is inclined downward from the top of the clamping block (5) in a direction away from the panel.

4. A two-to-three plug-in protection door according to claim 3, wherein two connecting seats (7) for installing the reset piece (3) are formed in the shell (1), limiting bosses (8) are formed on one sides of the two connecting seats (7) opposite to the two protection blocks (4), the reset piece (3) is a spring, and two ends of the spring are respectively sleeved outside the two limiting bosses (8).

5. A two-to-three plug-in protection door according to claim 3, wherein two connecting seats (7) for installing the restoring pieces (3) are formed in the shell (1), the restoring pieces (3) are arranged on one side of the two connecting seats (7) opposite to the two protection blocks (4), the restoring pieces (3) are magnetic pieces, and the magnetic pieces located on the connecting seats (7) and the upper magnetic pieces located on the protection blocks (4) repel each other.

6. A two-to-three plug protection door according to any one of claims 1-5, characterized in that a stop (9) for abutment with the protection door assembly is formed in the housing (1) in a position corresponding to the plug hole.

7. A two-to-three plug protection door according to claim 6, characterized in that the end of the protection door assembly which is used for abutting against the stop block (9) is inclined downwards in a direction approaching the housing (1).

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