CN216773733U - Multifunctional plug - Google Patents
Multifunctional plug Download PDFInfo
- Publication number
- CN216773733U CN216773733U CN202120970764.9U CN202120970764U CN216773733U CN 216773733 U CN216773733 U CN 216773733U CN 202120970764 U CN202120970764 U CN 202120970764U CN 216773733 U CN216773733 U CN 216773733U
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- Prior art keywords
- plug
- connecting piece
- annular wall
- sliding groove
- cover plate
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- 230000000670 limiting effect Effects 0.000 claims abstract description 54
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 230000000087 stabilizing effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- WABPQHHGFIMREM-FTXFMUIASA-N lead-202 Chemical compound [202Pb] WABPQHHGFIMREM-FTXFMUIASA-N 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
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Abstract
The utility model relates to a multifunctional plug which comprises a shell, a cover plate, a first connecting piece and a second connecting piece, wherein the cover plate covers the shell; a first annular wall and a second annular wall which are coaxial with the cover plate are fixedly arranged on the lower side of the cover plate, and the outer diameter of the second annular wall is smaller than the inner diameter of the first annular wall; the first annular wall and the second annular wall are used for controlling the first connecting piece and the second connecting piece to move along the vertical direction; a limiting shaft is arranged on the shell, and a first plug through hole matched with a first plug of the first connecting piece and a second plug through hole matched with a second plug of the second connecting piece are respectively arranged at the lower side of the shell; the upper side of the cover plate is provided with a connecting wire connected with the first connecting piece and the second connecting piece. The multifunctional plug can drive the first connecting piece to move downwards by rotating the cover plate along the first rotating direction, can drive the second connecting piece to move downwards by rotating along the second rotating direction, can be quickly switched between two plugs, and improves the use convenience.
Description
Technical Field
The utility model relates to the technical field of electrical equipment, in particular to a multifunctional plug.
Background
Various electrical appliances are widely applied in life, the electrical appliances are normally used only by connecting the electrical appliances with a power supply to electrify the electrical appliances, usually, a plug is inserted into a socket to connect the electrical appliances with the power supply, a conventional plug is usually a three-pin plug or a two-pin plug, the electrical appliances usually only contain one type of plug, however, the socket matched with the plug of the electrical appliances can not be found in any use environment, the three-pin plug can only be used for the three-pin socket, and the two-pin plug can only be used for the two-pin socket, so that the plug in the conventional technical method easily causes the electrical appliances to be incapable of being connected with the power supply, and the convenience of the use of the electrical appliances is influenced. Therefore, the plug in the prior art method has a problem of inconvenience in use.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a multifunctional plug, and aims to solve the problem that a plug in the prior art is inconvenient to use.
The utility model is realized by the following technical scheme:
a multi-function plug, wherein the multi-function plug comprises: the device comprises a shell, a cover plate covering the shell, and a first connecting piece and a second connecting piece which are arranged between the shell and the cover plate;
a first annular wall and a second annular wall which are coaxial with the cover plate are fixedly arranged on the lower side of the cover plate, and the outer diameter of the second annular wall is smaller than the inner diameter of the first annular wall; the first annular wall and the second annular wall are used for controlling the first connecting piece and the second connecting piece to move along the vertical direction; the cover plate drives the first annular wall and the second annular wall to rotate along a first direction so as to enable the first connecting piece to move downwards and the second connecting piece to move upwards, and the cover plate drives the first annular wall and the second annular wall to rotate along a second direction so as to enable the second connecting piece to move downwards and the first connecting piece to move upwards;
the shell is provided with a limiting shaft, and the limiting shaft is used for limiting the first connecting piece and the second connecting piece to move along the vertical direction;
a first plug through hole matched with a first plug of the first connecting piece and a second plug through hole matched with a second plug of the second connecting piece are respectively formed in the lower side of the shell;
the cover plate is provided with a connecting wire at the upper side, and the connecting wire is electrically connected with the first connecting piece and the second connecting piece respectively.
More specifically, a first sliding groove is formed in the first annular wall, and a second sliding groove is formed in the second annular wall; the first connecting piece is provided with a first bulge which can be embedded into the first sliding groove to slide, and the second connecting piece is provided with a second bulge which can be embedded into the second sliding groove to slide.
More specifically, the first sliding groove consists of a first horizontal sliding groove and a first inclined sliding groove, and the second sliding groove consists of a second horizontal sliding groove and a second inclined sliding groove; the first inclined sliding groove and the second inclined sliding groove are opposite in inclination direction, the first horizontal sliding groove is communicated with the highest position of the first inclined sliding groove, and the second horizontal sliding groove is communicated with the highest position of the second inclined sliding groove.
More specifically, the lowest of first slope spout is equipped with first termination groove, the lowest of second slope spout is equipped with second termination groove.
More specifically, the first connecting piece comprises a first connecting ring, a first connecting plate fixedly connected with the first connecting ring, and the first plug fixedly arranged on the first connecting plate, and the first protrusion is fixedly arranged on the first connecting ring; the second connector comprises a second connecting ring, a second connecting plate fixedly connected with the second connecting ring and a second plug fixedly arranged on the second connecting plate, and the second protrusion is fixedly arranged on the second connecting ring.
More specifically, the first connection ring is disposed between the first annular wall and the second annular wall, and the second connection ring is disposed inside the second annular wall.
More specifically, a first limiting bulge is arranged on the first connecting plate, a second limiting bulge is arranged on the second connecting plate, and a first limiting sliding groove matched with the first limiting bulge and a second limiting sliding groove matched with the second limiting bulge are arranged on the limiting shaft.
More specifically, the first plug is a two-pin plug, and the second plug is a three-pin plug.
More specifically, an elastic component is further sleeved outside the limiting shaft, and the elastic component is used for providing elastic force for the first connecting plate and the second connecting plate so that the first protrusion slides into the first terminating groove and is tightly clamped or the second protrusion slides into the second terminating groove and is tightly clamped.
More specifically, the elastic component comprises a spring and a gasket arranged on the upper side of the spring.
Advantageous effects
The utility model discloses a multifunctional plug which comprises a shell, a cover plate, a first connecting piece and a second connecting piece, wherein the cover plate covers the shell; a first annular wall and a second annular wall which are coaxial with the cover plate are fixedly arranged on the lower side of the cover plate, and the outer diameter of the second annular wall is smaller than the inner diameter of the first annular wall; the first annular wall and the second annular wall are used for controlling the first connecting piece and the second connecting piece to move along the vertical direction; a limiting shaft is arranged on the shell, and a first plug through hole matched with a first plug of the first connecting piece and a second plug through hole matched with a second plug of the second connecting piece are respectively arranged at the lower side of the shell; the upper side of the cover plate is provided with a connecting wire connected with the first connecting piece and the second connecting piece. The multifunctional plug can drive the first connecting piece to move downwards along the first rotating direction and can drive the second connecting piece to move downwards along the second rotating direction, so that the multifunctional plug can be conveniently and quickly switched between two plugs, and the convenience of connecting a power supply by using a plug is improved.
Drawings
Fig. 1 is a structural view of a multifunctional plug of the present invention;
fig. 2 is a structural view of the multifunctional plug of the present invention;
fig. 3 is a structural view of the multifunctional plug of the present invention;
fig. 4 is a structural view of the multifunctional plug of the present invention;
fig. 5 is a structural view of the multifunctional plug of the present invention;
fig. 6 is a structural view of the multifunctional plug of the present invention;
fig. 7 is a structural view of the multifunctional plug of the present invention;
fig. 8 is a structural view of the multifunctional plug of the present invention;
fig. 9 is a structural view of the multifunctional plug of the present invention;
fig. 10 is a structural view of the multifunctional plug of the present invention;
fig. 11 is a structural view of the multifunctional plug of the present invention;
fig. 12 is a structural view of the multifunctional plug of the present invention.
Description of reference numerals:
the connector includes a housing 1, a cover plate 2, a first connector 3, a second connector 4, a first annular wall 21, a second annular wall 22, a limiting shaft 11, a first plug through hole 101, a second plug through hole 102, a connecting wire 201, an electrode lead 202, a first sliding groove 211, a first horizontal sliding groove 212, a first inclined sliding groove 213, a first terminating groove 214, a second sliding groove 221, a second horizontal sliding groove 222, a second inclined sliding groove 223, a second terminating groove 224, a first plug 31, a first protrusion 32, a first connecting ring 33, a first connecting plate 34, a second plug 41, a second protrusion 42, a second connecting ring 43, a second connecting plate 44, a first limiting protrusion 341, a second limiting protrusion 441, a first limiting sliding groove 111, a second limiting sliding groove 112, a screw hole 113, a stabilizing wing 114, a bolt 51, an elastic washer 52, an elastic component 12, a spring 121, a screw hole 122 washer, and a connecting post 53.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all 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.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
The following description of the embodiments refers to the accompanying drawings for illustrating the specific embodiments in which the utility model may be practiced. In the present invention, directional terms such as "up", "down", "front", "back", "left", "right", "inner", "outer", "side", etc. refer to directions of the attached drawings. Accordingly, the directional terms used are used for explanation and understanding of the present invention, and are not used for limiting the present invention.
The present invention provides a multifunctional plug, and in order to make the objects, technical solutions and effects of the present invention clearer and clearer, the present invention is further described in detail below. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Please refer to fig. 1 to 12. As shown, a multi-function plug, wherein the multi-function plug comprises: the device comprises a shell 1, a cover plate 2 covering the shell 1, and a first connecting piece 3 and a second connecting piece 4 which are arranged between the shell 1 and the cover plate 2; the lower side of the cover plate 2 is fixedly provided with a first annular wall 21 and a second annular wall 22 which are coaxial with the cover plate 2, the outer diameter of the second annular wall 22 is smaller than the inner diameter of the first annular wall 21, the first annular wall 21 and the second annular wall 22 are both fixedly arranged on the lower side of the cover plate 2, the cover plate 2 can drive the first annular wall 21 and the second annular wall 22 to rotate together while rotating, and the first annular wall 21 and the second annular wall 22 rotate around the same rotating shaft. The first annular wall 21 and the second annular wall 22 are used for controlling the first connecting piece 3 and the second connecting piece 4 to move along the vertical direction; the cover plate 2 drives the first annular wall 21 and the second annular wall 22 to rotate along a first direction so as to enable the first connecting piece 3 to move downwards and the second connecting piece 4 to move upwards, and the cover plate 2 drives the first annular wall 21 and the second annular wall 22 to rotate along a second direction so as to enable the second connecting piece 4 to move downwards and the first connecting piece 3 to move upwards; a limiting shaft 11 is arranged on the housing 1, the limiting shaft 11 is used for limiting the first connecting piece 3 and the second connecting piece 4 to move along the vertical direction, and the first connecting piece 3 and the second connecting piece 4 are both limited by the limiting shaft 11, so that the first connecting piece 3 and the second connecting piece 4 can only move in the vertical direction and cannot rotate relative to the limiting shaft 11; a first plug through hole 101 matched with the first plug 31 of the first connecting piece 3 and a second plug through hole 102 matched with the second plug 41 of the second connecting piece 4 are respectively arranged at the lower side of the shell 1; the upper side of the cover plate 2 is provided with a connecting wire 201, the connecting wire 201 is electrically connected with the first connecting piece 3 and the second connecting piece 4 respectively, the connecting wire 201 is electrically connected with the first plug 31 and the second plug 41 respectively, and when the first plug 31 is connected with electricity or the second plug 41 is connected with electricity, the connecting wire 201 can be connected with a power supply.
More specifically, a first sliding groove 211 is formed in the first annular wall 21, and a second sliding groove 221 is formed in the second annular wall 22; the first sliding groove 211 is composed of a first horizontal sliding groove 212 and a first inclined sliding groove 213, and the second sliding groove 221 is composed of a second horizontal sliding groove 222 and a second inclined sliding groove 223; the first connecting member 3 is provided with a first protrusion 32 which can be inserted into the first sliding groove 211 to slide, and the second connecting member 4 is provided with a second protrusion 42 which can be inserted into the second sliding groove 221 to slide. The first inclined chute 213 and the second inclined chute 223 have opposite inclination directions, the first horizontal chute 212 communicates with the highest position of the first inclined chute 213, and the second horizontal chute 222 communicates with the highest position of the second inclined chute 223. The lowest portion of the first inclined sliding groove 213 is provided with a first end groove 214, and the lowest portion of the second inclined sliding groove 223 is provided with a second end groove 224. Specifically, the length of the first horizontal sliding groove 212 is greater than that of the second inclined sliding groove 223, and the length of the second horizontal sliding groove 222 is greater than that of the first inclined sliding groove 213. In the state of not being used, neither the first plug 31 nor the second plug 41 protrudes from the housing 1, and in this state, as shown in fig. 3, the first protrusion 32 is located at one end of the first horizontal sliding groove 212 close to the first inclined sliding groove 213, and the second protrusion 42 is located at one end of the second horizontal sliding groove 222 close to the second inclined sliding groove 223. When the cover plate 2 is rotated along the first rotation direction, the first annular wall 21 and the second annular wall 22 are both driven to rotate along the first rotation direction, in this embodiment, the first rotation direction is clockwise rotation, and in other embodiments, the first rotation direction may also be counterclockwise rotation; due to the limiting effect of the limiting shaft 11 on the first connecting member 3, at this time, the first protrusion 32 slides into the first inclined sliding groove 213 and further slides to the end of the first inclined sliding groove 213, the first protrusion 32 slides and drives the first connecting member 3 to vertically move downward, the first plug 31 extends from the first plug through hole 101, the second protrusion 42 slides along the second horizontal sliding groove 222, and the second connecting member 4 is maintained at the initial height and does not fall, which is shown in fig. 4 and 5. When the cover plate 2 is rotated in the second rotation direction, the first annular wall 21 and the second annular wall 22 are both driven to rotate in the second rotation direction, which is opposite to the first rotation direction, in this embodiment, the second rotation direction is counterclockwise rotation, and in other embodiments, the second rotation direction may also be clockwise rotation; at this time, the first protrusion 32 slides along the first inclined sliding groove 213, the first protrusion 32 slides and drives the first connecting member 3 to move vertically upward and return to the initial height, the second protrusion 42 slides along the second horizontal sliding groove 222, the second link 4 is maintained at the initial height and does not descend in the state shown in fig. 3, further rotated in the second rotation direction, due to the limiting effect of the limiting shaft 11 on the second connecting member 4, at this time, the second protrusion 42 slides into the second inclined sliding groove 223 and further slides to the end of the second inclined sliding groove 223, the second protrusion 42 slides and drives the second connecting member 4 to move vertically downwards, the second header 41 is protruded from the second header through-hole 102, the first projection 32 is slid along the first horizontal sliding groove 212, the first connecting member 3 is maintained at the initial height and does not descend in the state shown in fig. 6 and 7. When the first plug 31 needs to be used, the cover plate 2 is rotated to enable the first plug 31 to extend out, and when the second plug 41 needs to be used, the cover plate 2 is rotated to enable the second plug 41 to extend out.
More specifically, the first connecting element 3 includes a first connecting ring 33, a first connecting plate 34 fixedly connected to the first connecting ring 33, and the first plug 31 fixedly disposed on the first connecting plate 34, and the first protrusion 32 is fixedly disposed on the first connecting ring 33; the second connector 4 comprises a second connecting ring 43, a second connecting plate 44 fixedly connected with the second connecting ring 43, and the second plug 41 fixedly arranged on the second connecting plate 44, and the second protrusion 42 is fixedly arranged on the second connecting ring 43, wherein the first plug 31 is a two-pin plug, and the second plug 41 is a three-pin plug. The first plug 31 and the second plug 41 are different in type, specifically, the first plug 31 may be a two-pin plug, and the second plug 41 may be a three-pin plug. More specifically, the first connection ring 33 is annularly arranged between the first annular wall 21 and the second annular wall 22, and the second connection ring 43 is arranged inside the second annular wall 22. Specifically, a plurality of connecting posts 53 can be arranged on the first connecting plate 34 and the second connecting plate 44, the connecting posts 53 can be made of metal materials, a plurality of electrode wires 202 connected with the connecting posts 53 are arranged in the connecting wires 201, specifically, a first electrode wire is simultaneously electrically connected with a positive post on the first plug 31 and a positive post on the second plug 41 through the connecting posts 53, a second electrode wire is simultaneously electrically connected with a negative post on the first plug 31 and a negative post on the second plug 41 through the connecting posts 53, and a third electrode wire is electrically connected with a grounding post on the second plug 41 through the connecting posts 53.
More specifically, the first connecting plate 34 is provided with a first limiting protrusion 341, the second connecting plate 44 is provided with a second limiting protrusion 441, and the limiting shaft 11 is provided with a first limiting sliding slot 111 adapted to the first limiting protrusion 341 and a second limiting sliding slot 112 adapted to the second limiting protrusion 441. Specifically, the first limiting protrusion 341 is inserted into the first limiting sliding groove 111 to limit the movement of the first connecting plate 34 in the vertical direction, and the second limiting protrusion 441 is inserted into the second limiting sliding groove 112 to limit the movement of the second connecting plate 44 in the vertical direction. The upper end of the limit shaft 11 is provided with a screw hole 113, the bolt 51 passes through a through hole arranged on the cover plate 2 and is screwed into the screw hole to connect the cover plate 2 with the shell 1, and the lower side of the bolt 51 can be provided with an elastic gasket 52, so that the cover plate 2 can be conveniently rotated while the cover plate 2 is connected with the shell 1.
More specifically, an elastic component 12 is further sleeved outside the limiting shaft 11, and the elastic component 12 is used for providing an elastic force to the first connecting plate 34 and the second connecting plate 44, so that the first protrusion 32 slides into the first stopping groove 214 and is tightly engaged or the second protrusion 42 slides into the second stopping groove 224 and is tightly engaged. Taking the first protrusion 32 as an example, the elastic component 12 can provide an elastic force upwards to the first connecting plate 34, when the first protrusion 32 slides into the first stopping groove 214, the elastic component 12 pushes up the first connecting plate 34 to tightly engage the first protrusion 32 in the first stopping groove 214, so as to ensure that the first plug 31 cannot easily retract upwards when the first plug 31 is used, and the elastic component 12 acts on the second protrusion 42 like the first protrusion 32. The bottom of the limiting shaft 11 is further provided with a stabilizing wing 114, and the stabilizing wing 114 is used for increasing the stability of the connection of the limiting shaft 11 and the bottom of the housing 1. The elastic component 12 includes a spring 121 and a pad 122 disposed on the upper side of the spring 121; in other embodiments, other devices may be used in place of the spring 121 and the spacer 122, as long as the elastic member 12 can provide a corresponding elastic force.
The utility model discloses a multifunctional plug which comprises a shell, a cover plate, a first connecting piece and a second connecting piece, wherein the cover plate covers the shell; a first annular wall and a second annular wall which are coaxial with the cover plate are fixedly arranged on the lower side of the cover plate, and the outer diameter of the second annular wall is smaller than the inner diameter of the first annular wall; the first annular wall and the second annular wall are used for controlling the first connecting piece and the second connecting piece to move along the vertical direction; a limiting shaft is arranged on the shell, and a first plug through hole matched with a first plug of the first connecting piece and a second plug through hole matched with a second plug of the second connecting piece are respectively arranged at the lower side of the shell; the upper side of the cover plate is provided with a connecting wire connected with the first connecting piece and the second connecting piece. The multifunctional plug can drive the first connecting piece to move downwards along the first rotating direction and can drive the second connecting piece to move downwards along the second rotating direction, so that the multifunctional plug can be conveniently and quickly switched between two plugs, and the convenience of connecting a power supply by using a plug is improved.
It is to be understood that the utility model is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the utility model as defined by the appended claims.
Claims (10)
1. A multi-function plug, comprising: the device comprises a shell, a cover plate covering the shell, and a first connecting piece and a second connecting piece which are arranged between the shell and the cover plate;
a first annular wall and a second annular wall which are coaxial with the cover plate are fixedly arranged on the lower side of the cover plate, and the outer diameter of the second annular wall is smaller than the inner diameter of the first annular wall; the first annular wall and the second annular wall are used for controlling the first connecting piece and the second connecting piece to move along the vertical direction; the cover plate drives the first annular wall and the second annular wall to rotate along a first direction so as to enable the first connecting piece to move downwards and the second connecting piece to move upwards, and the cover plate drives the first annular wall and the second annular wall to rotate along a second direction so as to enable the second connecting piece to move downwards and the first connecting piece to move upwards;
the shell is provided with a limiting shaft, and the limiting shaft is used for limiting the first connecting piece and the second connecting piece to move along the vertical direction;
a first plug through hole matched with a first plug of the first connecting piece and a second plug through hole matched with a second plug of the second connecting piece are respectively formed in the lower side of the shell;
the cover plate is provided with a connecting wire at the upper side, and the connecting wire is electrically connected with the first connecting piece and the second connecting piece respectively.
2. The multi-function plug of claim 1, wherein said first annular wall has a first sliding groove formed thereon, and said second annular wall has a second sliding groove formed thereon; the first connecting piece is provided with a first bulge which can be embedded into the first sliding groove to slide, and the second connecting piece is provided with a second bulge which can be embedded into the second sliding groove to slide.
3. The multi-function plug of claim 2, wherein the first runner is comprised of a first horizontal runner and a first inclined runner, and the second runner is comprised of a second horizontal runner and a second inclined runner; the first inclined sliding groove and the second inclined sliding groove are opposite in inclination direction, the first horizontal sliding groove is communicated with the highest position of the first inclined sliding groove, and the second horizontal sliding groove is communicated with the highest position of the second inclined sliding groove.
4. The multi-function plug of claim 3, wherein a lowermost extent of said first inclined slide channel is provided with a first termination slot and a lowermost extent of said second inclined slide channel is provided with a second termination slot.
5. The multi-function plug of claim 4, wherein said first connector comprises a first link ring, a first connector plate fixedly connected to said first link ring, and said first plug fixedly disposed on said first connector plate, said first protrusion fixedly disposed on said first link ring; the second connector comprises a second connecting ring, a second connecting plate fixedly connected with the second connecting ring and a second plug fixedly arranged on the second connecting plate, and the second protrusion is fixedly arranged on the second connecting ring.
6. The multi-function plug of claim 5, wherein the first connection ring is disposed between the first annular wall and the second annular wall, and the second connection ring is disposed inboard of the second annular wall.
7. The multi-function plug of claim 5, wherein the first connecting plate is provided with a first limiting protrusion, the second connecting plate is provided with a second limiting protrusion, and the limiting shaft is provided with a first limiting sliding groove matched with the first limiting protrusion and a second limiting sliding groove matched with the second limiting protrusion.
8. The multi-function plug of claim 5, wherein said first plug is a two-prong plug and said second plug is a three-prong plug.
9. The multi-function plug of claim 7, wherein an elastic member is further sleeved outside the limiting shaft, and the elastic member is used for providing elastic force to the first connecting plate and the second connecting plate so as to enable the first protrusion to slide into the first stopping groove and tightly engage with the first stopping groove or enable the second protrusion to slide into the second stopping groove and tightly engage with the second stopping groove.
10. The multi-function plug of claim 9, wherein said resilient member comprises a spring and a spacer disposed on an upper side of said spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120970764.9U CN216773733U (en) | 2021-05-08 | 2021-05-08 | Multifunctional plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120970764.9U CN216773733U (en) | 2021-05-08 | 2021-05-08 | Multifunctional plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216773733U true CN216773733U (en) | 2022-06-17 |
Family
ID=81954289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120970764.9U Expired - Fee Related CN216773733U (en) | 2021-05-08 | 2021-05-08 | Multifunctional plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216773733U (en) |
-
2021
- 2021-05-08 CN CN202120970764.9U patent/CN216773733U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220617 |
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| CF01 | Termination of patent right due to non-payment of annual fee |