CN210838279U - National standard folding plug - Google Patents
National standard folding plug Download PDFInfo
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- CN210838279U CN210838279U CN201921896780.7U CN201921896780U CN210838279U CN 210838279 U CN210838279 U CN 210838279U CN 201921896780 U CN201921896780 U CN 201921896780U CN 210838279 U CN210838279 U CN 210838279U
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- pin
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- main body
- bottom cover
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- 230000001681 protective effect Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a folding plug of national standard, the folding plug of national standard includes: a plurality of pins including a first pin; the first surface of the main body bottom cover is provided with a plurality of grooves, the plurality of grooves comprise first grooves, the first grooves are used for accommodating the first pins, and the first ends of the first grooves are rotatably connected to the rotating ends of the first pins; and the first pressing plate is positioned on the second surface of the main body bottom cover and used for controlling the rotating end of the first pin to enable the first pin and the first groove to rotate relatively. The utility model discloses compare in prior art, being equipped with the recess, can be with participating in the recess of receiving for the volume of product reduces, and convenient to carry, and other article also can not stabbed badly when putting together with it.
Description
Technical Field
The embodiment of the utility model provides a plug field especially relates to a national standard folding plug.
Background
With the progress of science and technology, various electronic devices have entered people's lives, and especially rechargeable electronic devices such as mobile phones and tablet computers need to be recharged after being used for a period of time due to frequent use of the electronic devices by people. At present, the pins of most plugs are fixed, the overall volume of the plug product is often large, the carrying is inconvenient, other articles put together with the plug product are easy to be damaged, and troubles are brought to users.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides a national standard folding plug for solve the whole volume of national standard folding plug product great, carry inconvenient and stab easily bad problem rather than putting other article together.
In order to solve the technical problem, the embodiment of the utility model provides a following technical scheme:
a national standard folding plug, the national standard folding plug comprising: a plurality of pins including a first pin; the first surface of the main body bottom cover is provided with a plurality of grooves, the plurality of grooves comprise first grooves, the first grooves are used for accommodating the first pins, and the first ends of the first grooves are rotatably connected to the rotating ends of the first pins; and the first pressing plate is positioned on the second surface of the main body bottom cover and used for controlling the rotating end of the first pin to enable the first pin and the first groove to rotate relatively.
As a preferred technical solution of the embodiment of the present invention, the rotating end of the first pin is rotatably connected to the first end of the first groove through a first elastic member; the first pressure plate is provided with a stop block which is used for abutting against the rotating end of the first pin so as to limit the first pin to rotate; when the stop block is separated from the rotating end of the first pin under the action of external force, the rotating end of the first pin rotates under the action of elastic force of elasticity, and the first pin is ejected out of the first groove.
As a preferred technical solution of the embodiment of the present invention, the first pressing plate includes a pressing plate and a baffle plate, a button for receiving external force is disposed on a first surface of the pressing plate, a second surface of the pressing plate is connected to the baffle plate, and the stopper is located at one end of the baffle plate away from the pressing plate; the baffle is internally provided with a first push button spring cavity for accommodating a first push button spring, the first end of the first push button spring is abutted against the end part of the first push button spring cavity, and the second end of the first push button spring is abutted against the fixed clamping plate of the main body bottom cover.
As a preferable technical solution of the embodiment of the present invention, the plurality of pins include a second pin and a third pin located on both sides of the first pin, and the plurality of grooves include a second groove and a third groove located on both sides of the first groove; wherein: the first end of the second groove is rotatably connected to the rotating end of the second pin, and the first end of the third groove is rotatably connected to the rotating end of the third pin; the first groove is provided with a second pressing plate on the outer wall of the second face of the main body bottom cover, and the second pressing plate is used for controlling the second pin and the second groove to rotate relatively and controlling the third pin and the third groove to rotate relatively.
As a preferred technical solution of the embodiment of the present invention, the rotating end of the second pin is rotatably connected to the first end of the second groove through a second elastic member, and the rotating end of the third pin is rotatably connected to the first end of the third groove through a third elastic member; a first side wing and a second side wing are arranged at the first end of the second pressure plate, the first side wing is abutted against one end, close to the rotating end of the second pin, and the second side wing is abutted against one end, close to the rotating end of the third pin, of the third pin; the rotating end of the first pin is also provided with an extending part which extrudes the second end of the second pressure plate along with the rotation of the first pin; under the thrust action of the extension part, the second pressing plate moves towards the first end of the second pressing plate, so that the first side wing and the second side wing are separated from the rotating end of the second pin and the rotating end of the third pin respectively, the rotating end of the second pin and the rotating end of the third pin rotate under the elastic action, and the second pin and the third pin are ejected out of the second groove and the third groove respectively.
As a preferred technical solution of the embodiment of the present invention, the first groove is further provided with a limiting block and a first limiting protrusion on the outer wall of the second surface of the main body bottom cover; a second push button spring cavity for accommodating a second push button spring is arranged in the second pressure plate, a limiting groove for accommodating the limiting block is formed in the first end of the second push button spring cavity, and a second limiting convex body is arranged at the first end of the second push button spring cavity; the first end of the second push button spring is connected with the first limiting convex body, and the second end of the second push button spring is connected with the second limiting convex body.
As an optimized technical scheme of the embodiment of the utility model, the folding plug of national standard still includes: and the pin pressing block is positioned above the second pressing plate, is fixedly connected with the main body bottom cover through a first part of the pin pressing block, and limits the moving position of the second pressing plate through a second part of the pin pressing block.
As a preferred technical solution of the embodiment of the present invention, the main body bottom cover is further provided with a plurality of limiting clamping strips; the first part of the pin pressing block is provided with a plurality of limiting through holes for accommodating limiting clamping strips; the pin pressing block is respectively clamped into the corresponding limiting through holes through the limiting clamping strips and is fixedly connected with the main body bottom cover.
As an optimized technical scheme of the embodiment of the utility model, the folding plug of national standard still includes: the main body upper cover is arranged on the main body bottom cover and is provided with a fixed column bar; a fixed column groove for accommodating the fixed column strip is formed in the position, opposite to the fixed column strip, of the main body bottom cover; the main body upper cover is communicated with the main body bottom cover and fixedly connected with the main body bottom cover through the fixing column strip clamping the fixing column groove.
As an optimized technical solution of the embodiment of the utility model, the main part upper cover with the relative position of button is equipped with and is used for holding the round hole of button.
The embodiment of the utility model provides a beneficial effect who reaches is: be equipped with the recess on the main part bottom of national standard folding plug, can take in the recess with participating in for the volume of national standard folding plug product reduces, and convenient to carry, and other article also can not be stabbed badly when putting together with it.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a main body bottom cover according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a first pressing plate according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a second pressing plate according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a pin pressing block according to an embodiment of the present invention;
fig. 6 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 7 is a schematic view of the overall structure of the embodiment of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
As shown in fig. 1-5, the first embodiment of the present invention provides a national standard folding plug, which includes: a plurality of pins including a first pin 100; a main body bottom cover 200, a first surface of the main body bottom cover 200 being provided with a plurality of grooves, the plurality of grooves including a first groove 210, the first groove 210 being configured to receive the first pin 100, a first end of the first groove 210 being rotatably connected to a rotating end of the first pin 100; a first pressing plate 300, wherein the first pressing plate 300 is located on a second surface of the main body bottom cover 200 and is used for controlling the rotation end of the first pin 100 to enable the first pin 100 and the first groove 210 to rotate relatively.
As a preferred technical solution of the embodiment of the present invention, the rotating end of the first pin 100 is rotatably connected to the first end of the first groove 210 through a first elastic member 101; the first pressing plate 300 is provided with a stopper 301, and the stopper 301 is used for abutting against the rotating end of the first pin 100 to limit the rotation of the first pin 100; when the stopper 301 is separated from the rotating end of the first pin 100 by an external force, the rotating end of the first pin 100 is rotated by the elastic force of the first elastic member 101, and the first pin 100 is ejected from the first groove 210.
As a preferable technical solution of the embodiment of the present invention, the first pressing plate 300 includes a pressing plate 310 and a baffle 320, a button 311 for receiving an external force is disposed on a first surface of the pressing plate 310, a second surface of the pressing plate 310 is connected to the baffle 320, and the stopper 301 is located at one end of the baffle 320 far away from the pressing plate 310; the baffle 320 is provided with a first push button spring cavity 322 for accommodating a first push button spring 321, a first end of the first push button spring 321 abuts against an end of the first push button spring cavity 322, and a second end of the first push button spring 321 abuts against the fixing clamping plate 201 of the main body bottom cover 200.
As a preferred solution of the embodiment of the present invention, the plurality of pins further include a second pin 110 and a third pin 120 located at two sides of the first pin 100, and the plurality of grooves include a second groove 220 and a third groove 230 located at two sides of the first groove 210; wherein: the first end of the second groove 220 is rotatably connected to the rotating end of the second pin 110, and the first end of the third groove 230 is rotatably connected to the rotating end of the third pin 120; the first groove 210 is provided with a second pressing plate 400 on an outer wall of the second side of the main body bottom cover 200, and the second pressing plate 400 is used for controlling the second pins 110 and the second groove 220 to rotate relatively and for controlling the third pins 120 and the third groove 230 to rotate relatively.
As a preferred technical solution of the embodiment of the present invention, the rotation end of the second pin 110 is rotatably connected to the first end of the second groove 220 through a second elastic member 111, and the rotation end of the third pin 120 is rotatably connected to the first end of the third groove 230 through a third elastic member 121; a first side wing 401 and a second side wing 402 are arranged at a first end of the second press plate 400, the first side wing 401 abuts against one end of the second pin 110 close to the rotating end of the second pin 110, and the second side wing 402 abuts against one end of the third pin 120 close to the rotating end of the third pin 120; the rotating end of the first pin 100 is further provided with an extension part, and the extension part presses the second end of the second pressing plate 400 along with the rotation of the first pin 100; the second end of the second press plate 400 is pushed by the extending portion, the second press plate 400 moves towards the first end of the second press plate 400, so that the first side wing 401 and the second side wing 402 are respectively separated from the rotating end of the second pin 110 and the rotating end of the third pin 120, the rotating end of the second pin 110 and the rotating end of the third pin 120 are respectively rotated by the elastic force of the second elastic member 111 and the third elastic member 121, and the second pin 110 and the third pin 120 are respectively ejected from the second groove 220 and the third groove 230.
As a preferred technical solution of the embodiment of the present invention, the first groove 210 is further provided with a limiting block 211 and a first limiting protrusion 212 on the outer wall of the second surface of the main body bottom cover 200; a second push button spring cavity 404 for accommodating a second push button spring 403 is formed in the second pressure plate 400, a limiting groove 405 for accommodating the limiting block 211 is formed at a first end of the second push button spring cavity 404, and a second limiting convex body 406 is formed at a first end of the second push button spring cavity 404; a first end of the second push button spring 403 is connected to the first limit protrusion 212, and a second end of the second push button spring 403 is connected to the second limit protrusion 406.
As an optimized technical scheme of the embodiment of the utility model, the folding plug of national standard still includes: and a pin press block 500, wherein the pin press block 500 is positioned above the second press plate 400, is fixedly connected with the body bottom cover 200 through a first part of the pin press block 500, and defines the moving position of the second press plate 400 through a second part of the pin press block 500.
As a preferred technical solution of the embodiment of the present invention, the main body bottom cover 200 is further provided with a plurality of limiting clamping strips 202; the first part of the pin pressing block 500 is provided with a plurality of limiting through holes 501 for accommodating the limiting clamping strips 202; the pin pressing block 500 is respectively clamped into the corresponding limiting through holes 501 through a plurality of limiting clamping strips 202 to be fixedly connected with the main body bottom cover 200.
As an optimized technical scheme of the embodiment of the utility model, the folding plug of national standard still includes: the main body upper cover 600 is arranged on the main body bottom cover 200, and the main body upper cover 600 is provided with a fixing column bar; a fixing post groove 203 for accommodating the fixing post is arranged at the position of the main body bottom cover 200 opposite to the fixing post; the main body upper cover 600 is fixedly connected with the main body bottom cover 200 through the fixing post slots 203 clamped by the fixing post strips.
As an optimized technical scheme of the embodiment of the utility model, the folding plug of national standard still includes: the main body upper cover 600 is provided with a round hole 601 for accommodating the button 311 at a position opposite to the button 311.
As a preferred technical solution of the embodiment of the present invention, when the first pin 100 is pressed by the first pressing plate 300, and the second pin 110 and the third pin 120 are pressed by the second pressing plate 400, the first elastic member 101, the second elastic member 111 and the third elastic member 121 are all in a compressed state, and at this time, the first pin 100 is located in the first groove 210, the second pin 110 is located in the second groove 220, and the third pin 120 is located in the third groove 230; when the button 311 is pressed, the first pressing plate 300 is separated from the first pin 100, and the first pin 100 is ejected out of the first groove 210 under the elastic force of the first elastic member 101; when the first pin 100 is completely ejected, the first pin 100 pushes the second pressing plate 400, so that the second pressing plate 400 is separated from the second pin 110 and the third pin 120, the second pin 110 is ejected out of the second groove 220 under the elastic force of the second elastic member 111, and the third pin 120 is ejected out of the third groove 230 under the elastic force of the third elastic member 121; when the second pin 110 and the third pin 120 are completely ejected, the national standard folding plug can be normally used, and when the plug is not used, the first pin 100, the second pin 110 and the third pin 120 can be respectively retracted into the first groove 210, the second groove 220 and the third groove 230, so that the volume of a product is reduced, the product is convenient to carry, and other objects cannot be damaged by being poked when the plug is put together.
As shown in fig. 1-5, the second embodiment of the present invention provides a national standard folding plug, which includes: a plurality of pins including first pins 100, second pins 110, third pins 120, a body bottom cover 200, a first pressing plate 300, a second pressing plate 400, a pin pressing block 500, and a body upper cover 600. Wherein the second pin 110 and the third pin 120 are located at both sides of the first pin 100; a plurality of grooves are formed on a first surface of the main body bottom cover 200, and the plurality of grooves include a first groove 210, a second groove 220 and a third groove 230; the first groove 210 is used for receiving the first pin 100, and a first end of the first groove 210 is rotatably connected to a rotating end of the first pin 100; the second groove 220 is used for accommodating the second pin 110, and a first end of the second groove 220 is rotatably connected to a rotating end of the second pin 110; the third groove 230 is used for receiving the third pin 120, and a first end of the third groove 230 is rotatably connected to a rotating end of the third pin 120; the first pressing plate 300 is located on the second side of the main body bottom cover 200, and is used for controlling the rotating end of the first pin 100 to enable the first pin 100 and the first groove 210 to rotate relatively; the first groove 210 is provided with a second pressing plate 400 on the outer wall of the second side of the main body bottom cover 200, and the second pressing plate 400 is used for controlling the relative rotation between the second pins 110 and the second grooves 220 and controlling the relative rotation between the third pins 120 and the third grooves 230; the pin press block 500 is positioned above the second press plate 400, fixedly connected with the body bottom cover 200 through a first portion of the pin press block 500, and defines a moving position of the second press plate 400 through a second portion of the pin press block 500; the main body upper cover 600 is arranged on the main body bottom cover 200, and the main body upper cover 600 is provided with a fixing column; a fixing post groove 203 for accommodating the fixing post is arranged at the position of the main body bottom cover 200 opposite to the fixing post; the main body upper cover 600 is fixedly connected with the main body bottom cover 200 through the fixing post slots 203 clamped by the fixing post strips.
As a preferred technical solution of the embodiment of the present invention, the rotating end of the first pin 100 is rotatably connected to the first end of the first groove 210 through a first elastic member 101; the rotation end of the second pin 110 is rotatably connected to the first end of the second groove 220 by a second elastic member 111, and the rotation end of the third pin 120 is rotatably connected to the first end of the third groove 230 by a third elastic member 121.
As a preferred technical solution of the embodiment of the present invention, the main body bottom cover 200 is further provided with a plurality of limiting clamping strips 202; the first part of the pin pressing block 500 is provided with a plurality of limiting through holes 501 for accommodating the limiting clamping strips 202; the pin pressing block 500 is respectively clamped into the corresponding limiting through holes 501 through a plurality of limiting clamping strips 202 to be fixedly connected with the main body bottom cover 200.
As a preferred solution of the embodiment of the present invention, the first pressing plate 300 is provided with a stopper 301, and the stopper 301 is configured to abut against a rotation end of the first pin 100 to limit the first pin 100 to rotate; when the stopper 301 is separated from the rotating end of the first pin 100 under the action of an external force, the rotating end of the first pin 100 rotates under the action of the elastic force of the first elastic member 101, and the first pin 100 is ejected from the first groove 210; the first pressing plate 300 further comprises a pressing plate 310 and a baffle plate 320, a button 311 for bearing external force is arranged on a first surface of the pressing plate 310, a second surface of the pressing plate 310 is connected with the baffle plate 320, and the stopper 301 is positioned at one end, far away from the pressing plate 310, of the baffle plate 320; the baffle 320 is provided with a first push button spring cavity 322 for accommodating a first push button spring 321, a first end of the first push button spring 321 abuts against an end of the first push button spring cavity 322, and a second end of the first push button spring 321 abuts against the fixing clamping plate 201 of the main body bottom cover 200.
As a preferred technical solution of the embodiment of the present invention, the first end of the second pressing plate 400 is provided with a first side wing 401 and a second side wing 402, the first side wing 401 abuts against one end of the second pin 110 close to the rotation end of the second pin 110, and the second side wing 402 abuts against one end of the third pin 120 close to the rotation end of the third pin 120; the rotating end of the first pin 100 is further provided with an extension part, and the extension part presses the second end of the second pressing plate 400 along with the rotation of the first pin 100; the second end of the second press plate 400 is pushed by the extending portion, the second press plate 400 moves towards the first end of the second press plate 400, so that the first side wing 401 and the second side wing 402 are respectively separated from the rotating end of the second pin 110 and the rotating end of the third pin 120, the rotating end of the second pin 110 and the rotating end of the third pin 120 are respectively rotated by the elastic force of the second elastic member 111 and the third elastic member 121, and the second pin 110 and the third pin 120 are respectively ejected from the second groove 220 and the third groove 230; the first groove 210 is further provided with a limit block 211 and a first limit convex body 212 on the outer wall of the second side of the main body bottom cover 200; a second push button spring cavity 404 for accommodating a second push button spring 403 is formed in the second pressure plate 400, a limiting groove 405 for accommodating the limiting block 211 is formed at a first end of the second push button spring cavity 404, and a second limiting convex body 406 is formed at a first end of the second push button spring cavity 404; a first end of the second push button spring 403 is connected to the first limit protrusion 212, and a second end of the second push button spring 403 is connected to the second limit protrusion 406.
As an optimized technical scheme of the embodiment of the utility model, the folding plug of national standard still includes: the main body upper cover 600 is arranged on the main body bottom cover 200, and the main body upper cover 600 is provided with a fixing column bar; a fixing post groove 203 for accommodating the fixing post is arranged at the position of the main body bottom cover 200 opposite to the fixing post; the main body upper cover 600 is fixedly connected with the main body bottom cover 200 through the fixing post slots 203 clamped by the fixing post strips; the main body upper cover 600 is provided with a round hole 601 for accommodating the button 311 at a position opposite to the button 311.
As shown in fig. 6-7, as a preferred technical solution of the embodiment of the present invention, the international folding plug further includes international folding plugs of multiple electrical output modes, and the multiple electrical output modes include a single socket mode 700, a single socket mode 800, a USB charging mode 900, and a strip line mode 1000.
The single socket module 700 includes a socket assembly, which includes a protective door bracket 710, a protective door 720, a plurality of conductive elastic pieces, and a plurality of wires; the protective door bracket 710 is positioned inside the main body upper cover 600, the protective door bracket 710 is provided with a protective door accommodating cavity for accommodating the protective door 720, the protective door 720 comprises a first protective door and a second protective door, and a protective door spring 721 is arranged between the first protective door and the second protective door; the protective door bracket 710 is further provided with an elastic sheet accommodating cavity for accommodating the plurality of conductive elastic sheets; a plurality of jacks are formed in the top of the main body upper cover 600 opposite to the plurality of conductive elastic sheets, and a plurality of pin through holes for fixing the plurality of conductive elastic sheets are formed in the elastic sheet accommodating cavity opposite to the plurality of conductive elastic sheets; the plurality of conductive elastic pieces include a first conductive elastic piece 731, a second conductive elastic piece 732, and a third conductive elastic piece 733, the first conductive elastic piece 731 is electrically connected to the first pin 100 through a conductive wire, the second conductive elastic piece 732 is electrically connected to the second pin 110 through a conductive wire, and the third conductive elastic piece 733 is electrically connected to the third pin 120 through a conductive wire.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A national standard folding plug, comprising:
a plurality of pins including a first pin;
the first surface of the main body bottom cover is provided with a plurality of grooves, the plurality of grooves comprise first grooves, the first grooves are used for accommodating the first pins, and the first ends of the first grooves are rotatably connected to the rotating ends of the first pins;
and the first pressing plate is positioned on the second surface of the main body bottom cover and used for controlling the rotating end of the first pin to enable the first pin and the first groove to rotate relatively.
2. A national standard folding plug as claimed in claim 1, wherein:
the rotating end of the first pin is rotatably connected to the first end of the first groove through a first elastic piece;
the first pressure plate is provided with a stop block which is used for abutting against the rotating end of the first pin so as to limit the first pin to rotate;
when the stop block is separated from the rotating end of the first pin under the action of external force, the rotating end of the first pin rotates under the action of the elastic force of the first elastic piece, and the first pin is ejected out of the first groove.
3. A national standard folding plug as claimed in claim 2, wherein:
the first pressing plate comprises a pressing plate and a baffle plate, a button for bearing external force is arranged on the first surface of the pressing plate, the second surface of the pressing plate is connected with the baffle plate, and the stop block is positioned at one end, far away from the pressing plate, of the baffle plate;
the baffle is internally provided with a first push button spring cavity for accommodating a first push button spring, the first end of the first push button spring is abutted against the end part of the first push button spring cavity, and the second end of the first push button spring is abutted against the fixed clamping plate of the main body bottom cover.
4. A national standard folding plug as claimed in claim 3, wherein:
the plurality of pins comprise a second pin and a third pin which are positioned on two sides of the first pin, and the plurality of grooves comprise a second groove and a third groove which are positioned on two sides of the first groove; wherein: the first end of the second groove is rotatably connected to the rotating end of the second pin, and the first end of the third groove is rotatably connected to the rotating end of the third pin;
the first groove is provided with a second pressing plate on the outer wall of the second face of the main body bottom cover, and the second pressing plate is used for controlling the second pin and the second groove to rotate relatively and controlling the third pin and the third groove to rotate relatively.
5. The national standard folding plug of claim 4, wherein:
the rotating end of the second pin is rotatably connected to the first end of the second groove through a second elastic piece, and the rotating end of the third pin is rotatably connected to the first end of the third groove through a third elastic piece;
a first side wing and a second side wing are arranged at the first end of the second pressure plate, the first side wing is abutted against one end, close to the rotating end of the second pin, and the second side wing is abutted against one end, close to the rotating end of the third pin, of the third pin;
the rotating end of the first pin is also provided with an extending part which pushes the second end of the second pressure plate along with the rotation of the first pin;
under the thrust action of the extension part, the second pressing plate moves towards the first end of the second pressing plate, so that the first side wing and the second side wing are separated from the rotating end of the second pin and the rotating end of the third pin respectively, the rotating end of the second pin and the rotating end of the third pin rotate under the action of the second elasticity and the elasticity of the third elastic part, and the second pin and the third pin are ejected out of the second groove and the third groove respectively.
6. The national standard folding plug of claim 5, wherein:
the first groove is also provided with a limiting block and a first limiting convex body on the outer wall of the second surface of the main body bottom cover;
a second push button spring cavity for accommodating a second push button spring is arranged in the second pressure plate, a limiting groove for accommodating the limiting block is formed in the first end of the second push button spring cavity, and a second limiting convex body is arranged at the first end of the second push button spring cavity;
the first end of the second push button spring is connected with the first limiting convex body, and the second end of the second push button spring is connected with the second limiting convex body.
7. The national standard folding plug of claim 6, wherein: further comprising:
and the pin pressing block is positioned above the second pressing plate, is fixedly connected with the main body bottom cover through a first part of the pin pressing block, and limits the moving position of the second pressing plate through a second part of the pin pressing block.
8. A national standard folding plug as claimed in claim 7, wherein:
the main body bottom cover is also provided with a plurality of limiting clamping strips;
the first part of the pin pressing block is provided with a plurality of limiting through holes for accommodating limiting clamping strips;
the pin pressing block is respectively clamped into the corresponding limiting through holes through the limiting clamping strips and is fixedly connected with the main body bottom cover.
9. The national standard folding plug of claim 8, further comprising:
the main body upper cover is arranged on the main body bottom cover and is provided with a fixed column bar;
a fixed column groove for accommodating the fixed column strip is formed in the position, opposite to the fixed column strip, of the main body bottom cover;
the main body upper cover is communicated with the main body bottom cover and fixedly connected with the main body bottom cover through the fixing column strip clamping the fixing column groove.
10. A national standard folding plug as claimed in claim 9, wherein: the main body upper cover and the button are provided with round holes for accommodating the button at opposite positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921896780.7U CN210838279U (en) | 2019-11-05 | 2019-11-05 | National standard folding plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921896780.7U CN210838279U (en) | 2019-11-05 | 2019-11-05 | National standard folding plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210838279U true CN210838279U (en) | 2020-06-23 |
Family
ID=71254787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921896780.7U Expired - Fee Related CN210838279U (en) | 2019-11-05 | 2019-11-05 | National standard folding plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210838279U (en) |
-
2019
- 2019-11-05 CN CN201921896780.7U patent/CN210838279U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 |