CN216162027U

CN216162027U - Area prevents pulling power plug of structure that drops

Info

Publication number: CN216162027U
Application number: CN202122228366.2U
Authority: CN
Inventors: 许旭蓬
Original assignee: Dongguan Huiyue Photoelectric Co ltd
Current assignee: Dongguan Huiyue Photoelectric Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-04-01
Anticipated expiration: 2031-09-15

Abstract

The utility model relates to the technical field of power plugs, in particular to a power plug with a dragging and dropping prevention structure, which comprises a socket and a plug, wherein one side of the socket, which is close to the plug, is symmetrically provided with rectangular grooves, one sides, which are far away from each other, of the two rectangular grooves are both provided with clamping grooves, and a plurality of jacks are arranged between the two rectangular grooves; the plug is internally symmetrically provided with movable grooves, one side of each movable groove is provided with a through groove communicated with the rectangular groove, and the sides of the two movable grooves, which are far away from each other, are provided with round holes; the movable groove is internally provided with a movable plate, one end of the movable plate penetrates through the through groove and extends into the rectangular groove, the upper side and the lower side of the movable plate, which are positioned in the movable groove, are respectively provided with a limiting plate, and one sides of the two movable plates, which are far away from each other, are respectively provided with a clamping plate; the utility model solves the problem that the conventional power plug is inserted on a socket and is easy to fall off from the socket when being dragged through the matching of the rectangular groove, the clamping groove, the movable groove, the through groove, the round hole, the movable plate, the limiting plate, the clamping plate, the spring and the cylinder.

Description

Area prevents pulling power plug of structure that drops

Technical Field

The utility model relates to the technical field of power plugs, in particular to a power plug with a dragging and dropping prevention structure.

Background

A power plug refers to a device that connects a device such as an electrical appliance to a power source. The power sockets and plugs are different in appearance, grade, size and kind according to regions. The power plug is called a power line plug, and the power line plug can be used at voltages of 250V, 125V and 36V according to different purposes of the power plug, can be used at 16A, 13A, 10A, 5A and 2.5A according to different currents, and has the frequency of 50/60Hz generally.

The conventional power plug is inserted into a socket and is dragged to easily fall off from the socket, so that the power plug with the anti-dragging and anti-falling structure is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a power plug with a dragging and dropping prevention structure, so as to solve the problems in the background technology.

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

a power plug with a dragging and dropping prevention structure comprises a socket and a plug, wherein the socket and the plug are attached to each other, rectangular grooves are symmetrically formed in one side, close to the plug, of the socket, clamping grooves are formed in the sides, far away from each other, of the two rectangular grooves, and a plurality of jacks are formed between the two rectangular grooves; the plug is internally symmetrically provided with movable grooves, one side of each movable groove is provided with a through groove communicated with the rectangular groove, and the sides of the two movable grooves, which are far away from each other, are provided with round holes; the movable groove is internally provided with a movable plate, one end of the movable plate penetrates through the through groove and extends into the rectangular groove, the upper side and the lower side of the movable plate and positioned in the movable groove are both provided with a limiting plate, one side of each movable plate, which is far away from the other side, is provided with a clamping plate, and the clamping plates are positioned in the clamping grooves; one side of fly leaf just is located the activity inslot and is equipped with a plurality of springs, the opposite side of fly leaf is equipped with the cylinder, just cylindrical one end is passed the round hole and is extended to the external world, one side of plug is equipped with a plurality of inserted sheets, the inserted sheet is located the jack.

Preferably, the inserting sheet is tightly adhered to the plug, and the inserting sheet is in inserting fit with the jack.

Preferably, the movable plate, the limiting plate, the clamping plate and the cylinder are of an integrally formed structure, one end of the spring is tightly bonded with the movable plate, and the other end of the spring is tightly bonded with the inner wall of the movable groove.

Preferably, the movable plate is connected with the movable groove and the through groove in a sliding mode, one end of the movable plate is connected with the rectangular groove in a movable mode, and the limiting plate is connected with the movable groove in a sliding mode.

Preferably, the clamping plate is matched with the clamping groove in a clamping mode, and the cylinder is connected with the round hole in a sliding mode.

Preferably, the rectangular groove has the same cross-sectional size as the through groove, the movable plate has the same height as the clamping plate, and the width of the rectangular groove is equal to the sum of the thickness of the movable plate and the length of the clamping plate.

Compared with the prior art, the utility model has the beneficial effects that:

according to the power plug with the anti-dragging and anti-dropping structure, the two cylinders are pressed by fingers, one ends of the cylinders extrude the movable plate to move in the direction away from the round hole, the springs are extruded and contracted by the movable plate until one ends of the movable plate and the clamping plate are aligned with the rectangular groove, then, the plug is pressed, the inserting pieces can be inserted into the inserting holes, one ends of the movable plate and the clamping plate enter the rectangular groove, then, the fingers pressing the two cylinders are loosened, the springs naturally extend and push the movable plate to move in the direction of the round hole, the movable plate drives the clamping plate to be clamped into the clamping groove, and the plug is guaranteed to be dragged on the socket and not to drop from the socket; the problem of present power plug insert on the socket, be pulled and drop from the socket easily is solved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the socket of the present invention;

FIG. 3 is a schematic view of the plug of the present invention;

FIG. 4 is a schematic view of the internal structure of the plug of the present invention;

fig. 5 is a schematic sectional view of the plug of the present invention.

The various reference numbers in the figures mean:

a socket 1; a rectangular groove 11; a card slot 12; a jack 13;

a plug 2; a movable groove 21; a through groove 22; a circular hole 23;

a movable plate 3; a limit plate 31; a chucking plate 32;

a spring 4;

a cylinder 5;

and (6) an inserting sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-5, the present invention provides the following technical solutions:

a power plug with a dragging and dropping prevention structure comprises a socket 1 and a plug 2, wherein the socket 1 is attached to the plug 2, rectangular grooves 11 are symmetrically formed in one side, close to the plug 2, of the socket 1, clamping grooves 12 are formed in the sides, far away from each other, of the two rectangular grooves 11, and a plurality of jacks 13 are formed between the two rectangular grooves 11; the plug 2 is symmetrically provided with movable grooves 21, one side of each movable groove 21 is provided with a through groove 22 communicated with the rectangular groove 11, and one sides of the two movable grooves 21, which are far away from each other, are provided with round holes 23; the movable groove 21 is internally provided with the movable plate 3, one end of the movable plate 3 penetrates through the through groove 22 and extends into the rectangular groove 11, the upper side and the lower side of the movable plate 3 and positioned in the movable groove 21 are both provided with a limiting plate 31, one side of each of the two movable plates 3 away from each other is provided with a clamping plate 32, and the clamping plates 32 are positioned in the clamping grooves 12; one side of fly leaf 3 just is located and is equipped with a plurality of springs 4 in the activity groove 21, and the opposite side of fly leaf 3 is equipped with cylinder 5, and the one end of cylinder 5 passes round hole 23 and extends to the external world, and one side of plug 2 is equipped with a plurality of inserted sheets 6, and inserted sheet 6 is located jack 13.

Specifically, inserted sheet 6 closely bonds with plug 2, and inserted sheet 6 and jack 13 are pegged graft and are cooperated, guarantee the stability of structure, make inserted sheet 6 can insert in jack 13.

Further, the movable plate 3, the limiting plate 31, the clamping plate 32 and the cylinder 5 are of an integrally formed structure, one end of the spring 4 is tightly bonded with the movable plate 3, and the other end of the spring 4 is tightly bonded with the inner wall of the movable groove 21, so that the stability of the whole structure is ensured.

Specifically, the movable plate 3 is slidably connected to the movable groove 21 and the through groove 22, so that the movable plate 3 can move in the movable groove 21 and the through groove 22, one end of the movable plate 3 is movably connected to the rectangular groove 11, one end of the movable plate 3 can be inserted into the rectangular groove 11, one end of the movable plate 3 can also move in the inserted rectangular groove 11, the limiting plate 31 is slidably connected to the movable groove 21, so that the limiting plate 31 can move in the movable groove 21, and the movable plate 3 is prevented from being separated from the movable groove 21.

Further, cardboard 32 and draw-in groove 12 joint cooperation make cardboard 32 can block into in draw-in groove 12, guarantee that plug 2 when being dragged, plug 2 can not drop from socket 1, plug 2's stable in structure, cylinder 5 and round hole 23 sliding connection make cylinder 5 can remove in round hole 23.

Further, the rectangular groove 11 and the through groove 22 have the same cross-sectional size, the movable plate 3 and the catch plate 32 have the same height, and the width of the rectangular groove 11 is equal to the sum of the thickness of the movable plate 3 and the length of the catch plate 32, so that one end of the movable plate 3 and the catch plate 32 can enter the rectangular groove 11.

It is worth to say that, the number of the springs 4 is at least four, so that after the springs 4 are naturally extended, when no external force is applied to press the cylinder 5, the clamping plate 32 can be fixed in the clamping groove 12, and the plug 2 is prevented from being dragged and falling off from the socket 1.

When the power plug with the anti-dragging and anti-dropping structure is used, two cylinders 5 are pressed by fingers, the cylinders 5 move in the circular holes 23, one ends of the cylinders 5 press the movable plate 3 to move in the movable grooves 21, the springs 4 are pressed and contracted by the movable plate 3 until one side of the movable plate 3, which is far away from the clamping plate 32, contacts with one side of the through grooves 22, then the plug 2 is held by hands, the inserting plates 6 are aligned with the jacks 13, one ends of the movable plate 3 and the clamping plate 32 are aligned with the rectangular grooves 11, then the plug 2 is pressed, the plug 2 is tightly attached to the socket 1, the inserting plates 6 are inserted into the jacks 13, one ends of the movable plate 3 and the clamping plate 32 enter the rectangular grooves 11, at the moment, the fingers pressing the two cylinders 5 are loosened, the springs 4 naturally extend and push the movable plate 3 to move towards the circular holes 23, so that the movable plate 3 drives the clamping plate 32 to be clamped into the clamping grooves 12, it is ensured that the plug 2 is dragged over the socket 1 and does not fall out of the socket 1.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a power plug of structure that drops is prevented pulling in area, includes socket (1) and plug (2), socket (1) and plug (2) laminate mutually, its characterized in that: rectangular grooves (11) are symmetrically formed in one side, close to the plug (2), of the socket (1), clamping grooves (12) are formed in one sides, far away from each other, of the two rectangular grooves (11), and a plurality of inserting holes (13) are formed between the two rectangular grooves (11); the plug (2) is internally symmetrically provided with movable grooves (21), one side of each movable groove (21) is provided with a through groove (22) communicated with the rectangular groove (11), and one sides of the two movable grooves (21) which are far away from each other are provided with round holes (23); the movable groove (21) is internally provided with movable plates (3), one end of each movable plate (3) penetrates through the through groove (22) and extends into the rectangular groove (11), the upper side and the lower side of each movable plate (3) and located in the corresponding movable groove (21) are respectively provided with a limiting plate (31), one sides, far away from each other, of the two movable plates (3) are respectively provided with a clamping plate (32), and the clamping plates (32) are located in the clamping grooves (12); one side of fly leaf (3) just is located and is equipped with a plurality of springs (4) in activity groove (21), the opposite side of fly leaf (3) is equipped with cylinder (5), just round hole (23) are passed and extend to the external world to the one end of cylinder (5), one side of plug (2) is equipped with a plurality of inserted sheets (6), inserted sheet (6) are located jack (13).

2. The power plug with drag-drop prevention structure of claim 1, wherein: the plug-in sheet (6) is closely bonded with the plug (2), and the plug-in sheet (6) is in plug-in fit with the jack (13).

3. The power plug with drag-drop prevention structure of claim 1, wherein: fly leaf (3), limiting plate (31), cardboard (32) and cylinder (5) are the integrated into one piece structure, the one end and the fly leaf (3) of spring (4) closely bond, the other end and the inner wall in activity groove (21) of spring (4) closely bond.

4. The power plug with drag-drop prevention structure of claim 1, wherein: fly leaf (3) and activity groove (21) and lead to groove (22) sliding connection, the one end and rectangular channel (11) swing joint of fly leaf (3), limiting plate (31) and activity groove (21) sliding connection.

5. The power plug with drag-drop prevention structure of claim 1, wherein: the clamping plate (32) is matched with the clamping groove (12) in a clamping mode, and the cylinder (5) is connected with the round hole (23) in a sliding mode.

6. The power plug with drag-drop prevention structure of claim 1, wherein: the cross-sectional sizes of the rectangular groove (11) and the through groove (22) are equal, the heights of the movable plate (3) and the clamping plate (32) are equal, and the width of the rectangular groove (11) is equal to the sum of the thickness of the movable plate (3) and the length of the clamping plate (32).