CN212849011U - Power supply plug - Google Patents

Abstract

The utility model relates to a power plug. This power plug includes the concatenation module of a plurality of mutual independence settings, every the concatenation module is equipped with an inserted sheet respectively, every the concatenation module is connected with the wire respectively, can rotate relatively between the concatenation module, thereby drive the inserted sheet rotates, so that power plug is in the user state of difference. The utility model provides a power plug makes power plug be in different user state through relative pivoted different concatenation modules, simple structure, and convenient to use can satisfy user's different user demands.

Description

Power supply plug

Technical Field

The utility model relates to a power technical field, concretely relates to power plug.

Background

In some particular situations or locations, a power plug is not usable when it does not match an available jack. The conventional power plug is generally provided with a rotating structure in the power plug so that the inserting sheet rotates to form a two-pin plug or a three-pin plug, but when the inserting sheet rotates, an external tool is needed or the inserting sheet is directly rotated by hands, so that time and labor are wasted; in addition, the existing plug-in rotary plug occupies a large space, and even if the plug-in rotary plug can rotate, the plug-in rotary plug cannot be inserted into a socket under the condition of limited socket space.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, the utility model aims to provide a power plug, its switching that can realize different plugs fast, conveniently satisfies user's different user demands.

In order to achieve the purpose, the utility model provides a power plug, including a plurality of mutually independent setting's concatenation module, every the concatenation module is equipped with an inserted sheet respectively, every the concatenation module is connected with the wire respectively, can rotate relatively between the concatenation module, thereby drive the inserted sheet rotates, so that power plug is in different user state.

In some embodiments, the plurality of mosaic modules are identical or different in structure.

In some embodiments, the splice modules have splice faces to butt the splice modules after relative rotation.

In some embodiments, the power plug includes three splicing modules, when two splicing modules are relatively rotated to a first position, two blades of the two splicing modules are parallel to each other, and the power plug is in a two-pin state; two the concatenation module relative rotation to the second position and with the third during the concatenation module cooperation, it is three the three inserted sheet of concatenation module inclines each other, power plug is in the tripod state.

In some embodiments, the two relatively rotated splicing modules are a first splicing module and a second splicing module respectively, the third splicing module is a third splicing module, the first splicing module at least comprises a first splicing surface and a second splicing surface, the second splicing module at least comprises a third splicing surface and a fourth splicing surface, and the third splicing module at least comprises a fifth splicing surface and a sixth splicing surface, so that the splicing modules after relatively rotating can be butted with each other;

when the power plug is in a two-pin state, the first splicing surface is in butt joint with the third splicing surface; when the power plug is in a three-pin state, the first splicing surface is in butt joint with the fifth splicing surface, the second splicing surface is in butt joint with the fourth splicing surface, and the third splicing surface is in butt joint with the sixth splicing surface.

In some embodiments, the splicing modules which are butted with each other are fixed by a suction piece.

In some embodiments, the attraction member is a magnetic attraction member, the magnetic attraction member is disposed on butt joint surfaces of the splicing modules, and polarities of the magnetic attraction members disposed on the butt joint surfaces are opposite.

In some embodiments, the magnetic adsorbing member is a sheet-shaped permanent magnet, and the magnetic adsorbing member is attached to the inner surface of the splicing surface.

In some embodiments, the tabs of the splicing module are of a stretchable construction.

In some embodiments, scalable structure include the spout and with the promotion portion that the inserted sheet is connected, the spout is located the casing surface of concatenation module, promotion portion passes the spout with be located in the concatenation module the inserted sheet is connected, promotion portion can drive the inserted sheet is followed the spout removes so that the inserted sheet stretches out outside the concatenation module or retract in the concatenation module.

Compared with the prior art, the utility model provides a power plug can make power plug be in different user state through relative pivoted different concatenation modules to adapt to different socket jack, simple structure, convenient to use can satisfy user's different user demands.

Drawings

In the drawings, which are not necessarily drawn to scale, like reference numerals may describe similar components in different views. Like reference numerals having letter suffixes or different letter suffixes may represent different instances of similar components. The drawings illustrate various embodiments, by way of example and not by way of limitation, and together with the description and claims, serve to explain the embodiments of the invention. The same reference numbers will be used throughout the drawings to refer to the same or like parts, where appropriate. Such embodiments are illustrative, and are not intended to be exhaustive or exclusive embodiments of the present apparatus or method.

Fig. 1 is a schematic structural diagram of a power plug according to an embodiment of the present invention (the power plug is in a two-pin state);

FIG. 2 is a front view of FIG. 1;

fig. 3 is another schematic structural diagram of the power plug according to the embodiment of the present invention (the power plug is in a three-pin state);

fig. 4 is a front view of fig. 3.

Reference numerals:

1-splicing module, 11-first splicing module, 12-second splicing module, 13-third splicing module, 111-first splicing surface, 112-second splicing surface, 121-third splicing surface, 122-fourth splicing surface, 131-fifth splicing surface, 132-sixth splicing surface; 2-inserting pieces; 3-a wire; 41-first magnet, 42-second magnet; 51-chute, 52-pushing part.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

Fig. 1 to fig. 4 are schematic structural views of a power plug according to an embodiment of the present invention. As shown in fig. 1 to 4, the embodiment of the utility model provides a power plug, including a plurality of mutually independent setting's concatenation module 1, every concatenation module 1 is equipped with an inserted sheet 2 respectively, and every concatenation module 1 is connected with wire 3 respectively, can rotate relatively between the concatenation module 1 to drive inserted sheet 2 and rotate, so that power plug is in different user state.

The embodiment of the utility model provides a power plug can make power plug be in different user state through relative pivoted different concatenation module 1 to adapt to different socket jack, simple structure, convenient to use can satisfy user's different user demands.

In some embodiments, the structures of the plurality of splicing modules 1 may be the same or different, as long as they rotate relatively and are butted by the corresponding splicing surfaces, so that the power plug is in different use states. For example, a portion of the mosaic modules may be of regular shape, such as square, and another portion of the mosaic modules may be of irregular shape.

The splicing modules 1 are at least two, wherein the lead 3 of at least one splicing module 1 is connected with a zero line, and the lead 3 of the other splicing module 1 is connected with a live line so as to meet the standard of a power plug.

In this embodiment, a two-pin plug and a three-pin plug which are commonly used are taken as examples, and the technical solution of the present invention is specifically described. As shown in fig. 1 to 4, three splicing modules 1 are provided, and when two splicing modules 1 rotate to a first position relatively, two blades 2 of the two splicing modules 1 are parallel to each other, and a power plug is in a two-pin state; when two concatenation modules 1 relatively rotated to the second position and with the cooperation of third concatenation module 1, three inserted sheet 2 mutual slope of three concatenation module 1, power plug is in the tripod state. When the power plug is in a three-pin state, the three splicing modules 1 are inclined at a preset angle.

The two relatively rotating splicing modules are respectively a first splicing module 11 and a second splicing module 12, the third splicing module 1 is a third splicing module 13, the wires 3 of the first splicing module 11 and the second splicing module 12 are respectively connected with a zero wire and a live wire, and the wire 3 of the third splicing module 13 is connected with a ground wire.

Further, the splicing modules 1 have splicing surfaces so that the splicing modules 1 which rotate relatively are butted.

As shown in fig. 1 to 4, the first splicing module 11 at least includes a first splicing surface 111 and a second splicing surface 112, the second splicing module 12 at least includes a third splicing surface 121 and a fourth splicing surface 122, and the third splicing module 13 at least includes a fifth splicing surface 131 and a sixth splicing surface 132, so that the splicing modules 1 after relative rotation can be butted against each other. The first splicing surface 111 and the second splicing surface 112 are arranged at a first preset angle, the third splicing surface 121 and the fourth splicing surface 122 are arranged at a second preset angle, and the fifth splicing surface 131 and the sixth splicing surface 132 are arranged at a third preset angle, so that the use requirement of the spliced power plug is met.

As shown in fig. 1 and 2, when the first splicing module 11 and the second splicing module 12 are relatively rotated to the first position, the first blade of the first splicing module 11 and the second blade of the second splicing module 12 are parallel to each other, the power plug is in a two-pin state, and the first splicing surface 111 of the first splicing module 11 is butted with the third splicing surface 121 of the second splicing module 12.

As shown in fig. 3 and 4, when the first splicing module 11 and the second splicing module 12 rotate relatively to the second position, the first inserting piece of the first splicing module 11 and the second inserting piece of the second splicing module 12 are inclined to each other, the second splicing surface 112 of the first splicing module 11 is butted with the fourth splicing surface 122 of the second splicing module 12, the first splicing surface 111 of the first splicing module 11 and the third surface 12 of the second splicing module 12 form a predetermined included angle to form a V-shaped notch, the third splicing module 13 is placed in the V-shaped notch, and the third inserting piece of the third splicing module 13 and the first inserting piece and the second inserting piece form a predetermined angle to enable the power plug to be in a three-pin state. The fifth splicing surface 131 and the sixth splicing surface 132 of the third splicing module 13 are arranged at a third predetermined angle to form a V-shaped structure, the V-shaped structure can be matched with the V-shaped notch formed by the first splicing module 11 and the second splicing module 12 relatively rotating to the second position, so that the first splicing surface 111 of the first splicing module 11 is in butt joint with the fifth splicing surface 131 of the third splicing module 13, and the third splicing surface 121 of the second splicing module 12 is in butt joint with the sixth splicing surface 132 of the third splicing module 13.

In this embodiment, the six splicing surfaces are planes, so that different splicing modules 1 can be spliced into a whole quickly and reliably after rotating relatively.

Further, the butt-jointed splicing modules 1 are fixed through adsorption pieces.

In this embodiment, the adsorbing member is preferably a magnetic adsorbing member, the magnetic adsorbing member is disposed on the butt joint surfaces of the splicing modules 1, and the polarities of the magnetic adsorbing members disposed on the butt joint surfaces are opposite.

In this embodiment, the magnetic adsorption piece is a sheet-shaped permanent magnet, and the magnetic adsorption piece is attached to the inner surface of the splicing module 1, so that the outer surfaces of different splicing surfaces can be attached to each other, thereby being beneficial to ensuring the fixation reliability while the appearance is attractive.

The magnetic attraction member includes at least a first magnet 41 disposed on the first splicing surface 111 of the first splicing module 11, a second magnet 42 disposed on the third splicing surface 121 of the second splicing module 12, a second magnet 42 disposed on the fifth splicing surface 131 of the third splicing module 13, and a first magnet 41 disposed on the sixth splicing surface 132 of the third splicing module 13, wherein the polarities of the first magnet 41 and the second magnet 42 are opposite.

As shown in fig. 2, when the first splicing module 11 and the second splicing module 12 rotate relatively and are butted to form a two-pin plug, the first magnet 41 of the first splicing surface 111 of the first splicing module 11 is attracted to the second magnet 42 of the third splicing surface 121 of the second splicing module 12, and the first splicing module 11 and the second splicing module 12 are attracted and fixed to form a stable two-pin plug.

As shown in fig. 4, when the three splicing modules 1 are rotated relatively and butted to form a three-pin plug, the first magnet 41 of the first splicing surface 111 of the first splicing module 11 is attracted to the second magnet 42 of the fifth splicing surface 131 of the third splicing module 13, the second magnet 42 of the third splicing surface 121 of the second splicing module 12 is attracted to the first magnet 41 of the sixth splicing surface 132 of the third splicing module 13, and the first splicing module 11, the third splicing module 13, the second splicing module 12 and the third splicing module 13 are attracted and fixed by the magnets. Namely, the three splicing modules 1 can be fixed through two groups of magnet groups which are matched with each other.

When the three splicing modules 1 are butted together, because the second splicing surface 112 of the first splicing module 11 and the fourth splicing surface 122 of the second splicing module 12 are also butted together, and the butting positions are fixed, in order to ensure that all the butted splicing surfaces can be reliably connected, magnets with opposite polarities can be respectively arranged on the inner surfaces of the second splicing surface 112 of the first splicing module 11 and the fourth splicing surface 122 of the second splicing module 12, for example, as shown in fig. 4, the second splicing surface 112 of the first splicing module 11 is provided with the second magnet 42, the fourth splicing surface 122 of the second splicing module 12 is provided with the first magnet 41, so that the second splicing surface 112 of the first splicing module 11 and the fourth splicing surface 122 of the second splicing module 12 are adsorbed and fixed, and thus all the splicing surfaces are reliably butted and fixed. That is, the adsorption piece can be set up at corresponding concatenation face according to actual need, need not every concatenation face and all sets up. In specific implementation, after the number of the splicing modules 1 is determined, the adsorption piece is determined according to the positions of the splicing surfaces which are butted with each other.

In other embodiments, the adsorbing element may also be another connecting element with an adsorbing capability, such as a gas adsorbing element, the gas adsorbing element is disposed on one of the two butt joint surfaces of the splicing module 1, and the gas adsorbing element can generate a suction force to adsorb and fix the other splicing surface, so as to fix the mutually butt joint splicing module 1.

In other embodiments, the splicing modules 1 that are butted against each other may be fixed by other methods, which is not specifically limited by the present invention. For example, the splicing modules can be fixed in a clamping manner, a clamping groove is formed in one splicing surface which is in butt joint with each other, a buckle matched with the clamping groove is arranged on the other splicing surface, and different splicing modules 1 are fixed in butt joint in a clamping manner.

In some embodiments, as shown in fig. 1 and fig. 3, in order to ensure that the power plug can be used smoothly after the splicing module 1 is rotated relatively and is butted, the blades 2 of the splicing module may be provided with a telescopic structure. In this embodiment, the inserted sheet 2 of third concatenation module 13 is extending structure to when first concatenation module 11 and second concatenation module 12 relatively rotate and form two-pin plug, make the inserted sheet 2 of third concatenation module 13 retract into third concatenation module 13 in, reduce the interference of third concatenation module 13 to the jack, in order to make things convenient for inserted sheet 2 to insert smoothly in the jack that corresponds.

Specifically, as shown in fig. 1 and fig. 3, the retractable structure includes a sliding groove 51 and a pushing portion 52 connected to the inserting sheet 2, the sliding groove 51 is disposed on the surface of the housing of the splicing module 1, the pushing portion 52 penetrates through the sliding groove 51 to be connected to the inserting sheet 2 located in the splicing module 13, and the pushing portion 52 can drive the inserting sheet 2 to move along the sliding groove 51 so as to extend the inserting sheet 2 out of the splicing module 13 or retract into the splicing module 13. In this embodiment, the sliding groove 51 is disposed at the top of the splicing module 13, and the splicing surface is not affected while stretching is achieved. The retractable structure may also be disposed on other portions of the splicing module 13 that are not used for docking, for example, the retractable structure may also be disposed on the left and right sides of the splicing module 13 that are not used for docking.

In other embodiments, all can be equipped with extending structure on every concatenation module 1 to arbitrary butt joint and batch processing after 1 relative rotations of concatenation module improve the utility model discloses an suitability.

In other embodiments, there may be two splicing modules 1, including the first splicing module 11 and the second splicing module 12, when the two splicing modules 1 rotate relatively to a first position where the two blades 2 of the two splicing modules 1 are parallel to each other, the power plug is in a two-pin state, and may be suitable for a two-hole socket (two-pin jack); two concatenation module 1 relative rotations are when making two inserted sheet 2 be in the second position of tilt state, and two inserted sheet 2 are predetermined angle slope, and power plug is in the tripod state, can be applicable to three hole sockets (tripod jack). Namely, the switching between the two-pin state and the three-pin state can be realized without arranging the third splicing module 13.

In specific implementation, the number of the splicing modules 1 is determined according to the maximum number of the jacks in the adaptive socket, for example, when the maximum number of the jacks in the socket is four, four splicing modules 1 may be set, the power plug is in a two-pin state by relatively rotating two of the splicing modules 1, the power plug is in a three-pin state by relatively rotating three of the splicing modules 1, and the power plug is in a four-pin state by relatively rotating four of the splicing modules 1.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims (10)

1. The utility model provides a power plug, its characterized in that, includes a plurality of mutually independent setting's concatenation module, every the concatenation module is equipped with an inserted sheet respectively, every the concatenation module is connected with the wire respectively, can rotate relatively between the concatenation module, thereby drive the inserted sheet rotates, so that power plug is in different user state.

2. The power plug of claim 1, wherein the plurality of splice modules are identical or different in structure.

3. A power plug as claimed in claim 1, wherein the splice modules have splice faces to mate the relatively rotated splice modules.

4. The power plug of claim 3, wherein the power plug comprises three of the splicing modules, when two of the splicing modules are relatively rotated to a first position, two blades of the two splicing modules are parallel to each other, and the power plug is in a two-pin state; two the concatenation module relative rotation to the second position and with the third during the concatenation module cooperation, it is three the three inserted sheet of concatenation module inclines each other, power plug is in the tripod state.

5. A power plug according to claim 4, wherein the two relatively rotated splicing modules are a first splicing module and a second splicing module respectively, the third splicing module is a third splicing module, the first splicing module comprises at least a first splicing surface and a second splicing surface, the second splicing module comprises at least a third splicing surface and a fourth splicing surface, and the third splicing module comprises at least a fifth splicing surface and a sixth splicing surface, so that the splicing modules after relative rotation can be mutually butted;

when the power plug is in a two-pin state, the first splicing surface is in butt joint with the third splicing surface; when the power plug is in a three-pin state, the first splicing surface is in butt joint with the fifth splicing surface, the second splicing surface is in butt joint with the fourth splicing surface, and the third splicing surface is in butt joint with the sixth splicing surface.

6. The power plug of claim 3, wherein the butt-jointed splicing modules are fixed by a suction member.

7. The power plug according to claim 6, wherein the attraction member is a magnetic attraction member, the magnetic attraction member is disposed on butt joint surfaces of the splicing modules, and polarities of the magnetic attraction members disposed on the butt joint surfaces are opposite.

8. The power plug according to claim 7, wherein the magnetic adsorbing member is a sheet-shaped permanent magnet, and the magnetic adsorbing member is attached to the inner surface of the splicing surface.

9. The power plug of claim 1, wherein the blades of the splicing module are of a telescopic structure.

10. The power plug of claim 9, wherein the retractable structure comprises a sliding groove and a pushing portion connected to the inserting sheet, the sliding groove is disposed on a surface of the housing of the splicing module, the pushing portion passes through the sliding groove and is connected to the inserting sheet located in the splicing module, and the pushing portion can drive the inserting sheet to move along the sliding groove to extend the inserting sheet out of the splicing module or retract the inserting sheet into the splicing module.

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