CN218448589U - Protective door assembly and socket provided with same - Google Patents

Abstract

The utility model discloses a protective door component and a socket provided with the protective door component; the protective door assembly comprises a cover plate and a bottom plate; an electrode copper sheet is arranged between the cover plate and the bottom plate; the cover plate is also provided with a cavity, and a protective door and a guide plate for guiding the protective door to slide are arranged in the cavity; the protective door is provided with a guide groove and a slotted hole; a spring is arranged on one side of the protective door, and the spring is used for urging the protective door to reset; through the scheme, the cavity is arranged to fully utilize the inner space of the cover plate; the sliding groove is matched with the guide plate and can guide the protective door to slide stably, and particularly, the arrangement of the spring can also cause the protective door to reset; the utility model also discloses an install socket of protection door subassembly, including panel and bottom plate, through the panel with the cooperation of bottom plate is in order to fix the shutter subassembly between the two, has based on this, has the socket of protection door subassembly, compact structure, the plug of being convenient for insert and extract.

Description

Protective door assembly and socket provided with same

Technical Field

The utility model relates to a socket technical field specifically is a shutter subassembly and install socket of this shutter subassembly.

Background

In order to meet the safety requirements, the existing extension socket generally comprises a protection door to shield the jack when a plug is not inserted into the jack, so as to prevent electric shock; however, the existing inspection protection door assembly is complex in structure, for example, the patent numbers are as follows: CN 206650269U. The complicated mechanical structure is easy to cause the production cost of the extension socket to rise; in addition, once a complex mechanical structure fails to work in a specific part, the whole equipment fails, and the more complex the structure is, the higher the failure rate is, so that the reliability of the equipment in use is difficult to guarantee.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protection door subassembly and install socket of this protection door subassembly to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a protective door assembly comprises a cover plate and a bottom plate; an electrode copper sheet is arranged between the cover plate and the bottom plate; the cover plate is also provided with a cavity, and a protective door and a guide plate for guiding the protective door to slide are arranged in the cavity; the protective door is provided with a guide groove and a slot hole, and one side of the protective door is also provided with a spring which is used for urging the protective door to reset; and a yielding hole which is convenient for the pin of the plug to contact with the electrode copper sheet is also arranged in the cavity.

As the utility model discloses a preferred technical scheme: the protection door is also provided with an inclined plane for guiding the plug pins of the plug to smoothly enter the bottom plate.

As the utility model discloses a preferred technical scheme: and a connecting piece is further arranged on one surface of the cover plate facing the bottom plate, and is in adaptive connection with a connecting part arranged on the bottom plate through the connecting piece so as to fix the cover plate on the bottom plate.

As the utility model discloses an preferred technical scheme: the cover plate is characterized in that a fixing part for fixing the electrode copper sheet is further arranged on one surface of the cover plate facing the bottom plate, and the fixing part is in a strip shape and used for accommodating the electrode copper sheet.

As the utility model discloses a preferred technical scheme: the protective door is also provided with a first supporting column, and a second supporting column is arranged in the cavity; wherein, the one end of spring first support column is connected, just the other end of spring with the second support column is connected.

The utility model also discloses a socket, including panel and drain pan, the panel with be equipped with between the drain pan as above a shutter subassembly.

Furthermore, a switch for realizing the on-off of the circuit is arranged between the panel and the bottom shell.

Furthermore, the switch and the protective door assembly are fixed in the panel.

Adopt above-mentioned technical scheme, the beneficial effects of the utility model are that: 1. the cavity is directly arranged on the cover plate, so that the internal space of the cover plate can be fully utilized, and meanwhile, the guide groove is matched with the guide plate, so that the protective door can be stably and stably opened and closed, the assembly mode of the protective door can be simplified and the structure of the protective door can be simplified while the protective door can normally work, and further, the production cost of the equipment is reduced and the reliability of the equipment in use is improved;

2. the structure of the protection door assembly is simplified, so that the whole volume of the socket is reduced when the protection door assembly is installed on the socket, and the whole structure of the socket is simplified when the protection door assembly is installed in the socket; based on the structure, the socket is simple and convenient to overhaul and replace parts.

Drawings

FIG. 1 is an exploded view of the main structure of the present invention;

fig. 2 is an exploded view of the protective door assembly of the present invention;

FIG. 3 is a schematic front view of the cover plate of the present invention;

fig. 4 is a schematic view of the back structure of the cover plate of the present invention;

fig. 5 is a schematic view of the main structure of the protective door of the present invention.

In the figure: 1. a bottom case; 2. a panel; 3. protecting the door assembly; 30. a base plate; 31. a second support column; 32. an electrode copper sheet; 33. a connecting portion; 34. a cover plate; 35. a spring; 36. a protective door; 37. a hole of abdication; 38. a cavity; 39. a guide plate; 310. a fixed part; 311. a connecting member; 312. a guide groove; 313. a slot; 314. a bevel; 315. a first support column; 4. and (6) switching.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "upper surface", 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 simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically connected, electrically connected or can communicate with each other; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a protective door assembly comprising a cover plate 34 and a base plate 30; an electrode copper sheet 32 is arranged between the cover plate 34 and the bottom plate 30; the number of the electrode copper sheets 32 is three, and the electrode copper sheets are respectively used for being connected with a zero line, a live line and a ground line. So that the pin of the plug is contacted with the electrode copper sheet 32 to lead out the power supply in the electrode copper sheet 32.

The cover plate 34 is also provided with a cavity 38, and a protective door 36 and a guide plate 39 for guiding the protective door 36 to slide are arranged in the cavity 38; thus, by utilizing the cavity 38 to accommodate the protective door 36, the space of the cover plate 34 is fully utilized; secondly, the protective door 36 can be protected from the periphery; due to the arrangement of the guide plate 39, the sliding of the protective door 36 can be guided, and the smoothness of the sliding of the protective door 36 can be improved.

Further, because the protective door 36 is provided with the guide groove 312 and the groove hole 313, and one side of the protective door 36 is further provided with the spring 35, the spring 35 is used for urging the protective door 36 to return; the cavity 38 is also provided with a relief hole 37 for facilitating the contact between the pin of the plug and the electrode copper sheet 32. Therefore, when the pins of the plug are inserted into the guide slots 312 and the slot holes 313, the pins enter the abdicating holes 37, so that the protection door 36 slides to compress the spring 35; when the plug is pulled out, the spring 35 urges the shutter 36 to return, covering the relief hole 37. To avoid dust entering the interior of the device.

In summary, the device can make full use of the inner space of the cover plate 34; secondly, the protection door 36 can be stably and stably opened and closed by the matching of the guide groove 312 and the guide plate 39; the simplified protective door assembly 3 not only can work normally, but also can simplify the structure of the protective door 36, thereby reducing the production cost of the equipment and improving the reliability of the equipment in use.

Because the protection door 36 is further provided with an inclined plane 314 for guiding the pins of the plug to smoothly enter the bottom plate 30, the inclined plane 314 reduces the resistance of the protection door 36 to the pins so that the pins can smoothly contact the electrode copper sheet 32 along the inclined plane 314; in addition, the protective door 36 can be moved while the pins are inserted.

In order to facilitate the assembly of the protective door assembly 3, a connecting member 311 is further disposed on a surface of the cover plate 34 facing the bottom plate 30, and the connecting member 311 is fittingly connected with the connecting portion 33 disposed on the bottom plate 30, so as to fix the cover plate 34 on the bottom plate 30. The connecting member 311 and the connecting portion 33 are preferably snap-fit connected.

On the basis of the above scheme, because the fixing portion 310 for fixing the electrode copper sheet 32 is further disposed on the surface of the cover plate 34 facing the bottom plate 30, and the fixing portion 310 accommodates the electrode copper sheet 32 in a strip shape, the electrode copper sheet 32 can be stably fixed while the internal space of the cover plate 34 can be further utilized, and meanwhile, the fixing portion 310 can also enhance the structural strength of the cover plate 34.

Further, as the protective door 36 is further provided with a first support column 315, the cavity 38 is further provided with a second support column 31; one end of the spring 35 is connected to the first support column 315, and the other end of the spring 35 is connected to the second support column 31. In this way, the fixation of the spring 35 can be realized, and the spring 35 can be ensured to stably and reliably urge the protective door 36 to slide.

The utility model also discloses a socket, including panel 2 and drain pan 1, panel 2 with be equipped with between the drain pan 1 as above a shutter subassembly 3. Through the mode, when the protective door assembly 3 is applied to the socket, the simplified protective door assembly 3 also enables the structure of the socket to be simplified, and meanwhile, the protective door assembly 3 is independently arranged between the socket and the socket, so that the protective door assembly 3 can be replaced integrally conveniently, and the use and maintenance cost of the socket is reduced by replacing the protective door assembly 3.

Further, because a switch 4 for realizing on-off of a circuit is further arranged between the panel 2 and the bottom case 1, the socket can be switched on or off from an external power supply through the switch 4, so that the safety of the socket is improved.

Furthermore, because switch 4 with protection door subassembly 3 all fixes in panel 2, consequently can utilize protection door subassembly 3's exterior structure to strengthen panel 2's bearing strength to lead to panel 2 to appear damaged problem when avoiding the plug, the back is disassembled to drain pan 1 simultaneously, is convenient for protection door subassembly 3's dismouting and replacement again.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims (8)

1. A protective door assembly, characterized by: comprises a cover plate (34) and a bottom plate (30); an electrode copper sheet (32) is arranged between the cover plate (34) and the bottom plate (30);

the cover plate (34) is also provided with a cavity (38), and a protective door (36) and a guide plate (39) for guiding the protective door (36) to slide are arranged in the cavity (38);

the protective door (36) is provided with a guide groove (312) and a groove hole (313), a spring (35) is further arranged on one side of the protective door (36), and the spring (35) is used for urging the protective door (36) to reset;

and a yielding hole (37) which is convenient for the pin of the plug to contact with the electrode copper sheet (32) is also arranged in the cavity (38).

2. A protective door assembly as defined in claim 1, wherein: the protection door (36) is also provided with an inclined plane (314) for guiding the pins of the plug to smoothly enter the bottom plate (30).

3. A protective door assembly according to claim 1 or 2, wherein: the cover plate (34) faces to one face of the bottom plate (30) and is further provided with a connecting piece (311), and the connecting piece (311) is connected with a connecting portion (33) arranged on the bottom plate (30) in a matched mode, so that the cover plate (34) is fixed on the bottom plate (30).

4. A protective door assembly as defined in claim 3, wherein: the surface, facing the bottom plate (30), of the cover plate (34) is further provided with a fixing portion (310) used for fixing the electrode copper sheet (32), and the fixing portion (310) contains the electrode copper sheet (32) in a strip shape.

5. A protective door assembly as defined in claim 3, wherein: a first supporting column (315) is further arranged on the protective door (36), and a second supporting column (31) is further arranged in the cavity (38); wherein one end of the spring (35) is connected with the first support column (315), and the other end of the spring (35) is connected with the second support column (31).

6. A socket, comprising a panel (2) and a bottom shell (1), characterized in that: a protective door assembly (3) as claimed in any one of claims 1 to 5 is provided between the panel (2) and the bottom shell (1).

7. A socket according to claim 6, wherein: and a switch (4) for realizing the on-off of the circuit is also arranged between the panel (2) and the bottom shell (1).

8. A socket according to claim 7, wherein: the switch (4) and the protective door assembly (3) are fixed in the panel (2).

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