CN203119202U - A plug pluggable with one hand - Google Patents
A plug pluggable with one hand Download PDFInfo
- Publication number
- CN203119202U CN203119202U CN 201220690163 CN201220690163U CN203119202U CN 203119202 U CN203119202 U CN 203119202U CN 201220690163 CN201220690163 CN 201220690163 CN 201220690163 U CN201220690163 U CN 201220690163U CN 203119202 U CN203119202 U CN 203119202U
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- CN
- China
- Prior art keywords
- slide block
- plug
- pair
- housing
- button
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a plug pluggable with one hand and belongs to the technical field of structure design of power plugs. The plug comprises a shell having an opening in the bottom part and two or three metal feet. The upper ends of two or three strands of electric wires respectively connected with the metal feet are fixed inside the shell, while the lower ends extend out of the opening in the bottom part of the shell. The plug is characterized in that the plug is further provided with a telescoping mechanism; the telescoping mechanism mainly comprises a pair of buttons which can move relatively in a horizontal manner, a slide block which is in linkage with the buttons and is capable of moving vertically, and a reset component which is connected with the slide block; and the slide block is arranged inside the shell and located between the two buttons, and the top part of the slide block is in linkage with the buttons through inclined surfaces. With a simple squeezing action done by two fingers and through utilizing an internal elastic mechanism, the metal feet of the plug are enabled to depart from tightly clamped spring pieces and then the plug is enabled to be completely plugged out.
Description
Technical field
The utility model belongs to the electrical prong structure design field, particularly a kind ofly can assist the plug construction of extracting.
Background technology
At present, the basic structure of attaching plug is the front and back shell, and two or three metal legs are arranged at the bottom, and electric wire is divided into two strands or three strands internally, is connected with metal leg respectively.
Attaching plug and wiring board (or socket) ways of connecting is that the metal leg of plug inserts the position, hole of wiring board and clamped by metal clips, and then energising.Yet the operator needs to change plug under many circumstances, and for movable wiring board, because the metal leg of plug is clamped, the operator can't pull the plug out of the socket with one hand, must fix wiring board with another hand or other modes, pulls the plug out of the socket then.If wiring board is placed on some special positions, not only extremely inconvenience of operation, even operation has danger.
The utility model content
The purpose of this utility model is can't realize the problem that one hand is extracted in order to solve existing plug, but provide a kind of one hand unplugg, this plug can be by two simple extruding actions of finger, utilize inner elastomeric mechanism, the metal leg of plug is broken away from from the shell fragment that clamps, and then whole plug is extracted.
But a kind of one hand unplugg that the utility model provides comprises the housing of bottom opening, two or three metal legs, and the upper end of two strands or three strands electric wires that link to each other with each metal leg is fixed in the housing respectively, and stretch out from the housing bottom opening lower end; It is characterized in that, also set up a telescoping mechanism; This telescoping mechanism mainly comprises a pair of button that can level relatively moves, with the button interlock can vertical mobile slide block, and the reset components that links to each other with slide block; This slide block is arranged on and is in the housing in the middle of two buttons, and its top is with form and the button interlock on inclined-plane.
The beneficial effects of the utility model are, can with the hands come under the situation of unplugg in inconvenience, realize with one hand plug being extracted from wiring board, for the operator has brought great ease of use.
Description of drawings
Fig. 1 is a kind of embodiment overall appearance schematic diagram of the present utility model.
Fig. 2 is each building block structure assembling schematic diagram of present embodiment.
Fig. 3 is present embodiment use and structural change demonstration profile, and the configuration state when wherein (A) inserts wiring board for plug (B) is configuration state when plug is extracted.
Fig. 4 is another angle demonstration profile of present embodiment use and structural change, the configuration state when wherein (A) inserts wiring board for plug, (B) configuration state when plug is extracted.
Fig. 5 is embodiment 2 structural representations of the present utility model.
Fig. 6 is the use state profile of present embodiment, the configuration state when wherein (A) inserts wiring board for plug, (B) configuration state when plug is extracted.
Fig. 7 is embodiment 3 structural representations of the present utility model.
Fig. 8 is the use state profile of present embodiment, the configuration state when wherein (A) inserts wiring board for plug, (B) configuration state when plug is extracted.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
But a kind of one hand unplugg that the utility model provides, based on the structure of traditional plug, comprise the housing of bottom opening, two or three metal legs, the upper end of two strands or three strands electric wires that link to each other with each metal leg is fixed in the housing respectively, and stretch out from the housing bottom opening lower end; It is characterized in that, also set up a telescoping mechanism; This telescoping mechanism mainly comprises a pair of button that can level relatively moves, with the button interlock can vertical mobile slide block, and the reset components that links to each other with slide block;
This slide block is arranged on and is in the housing in the middle of two buttons, and its top is with form and the button interlock on inclined-plane.
Shell wall, the two side that is constituted respectively by this pair of buttons and the bottom ring wall that supports this front and back shell wall and two side before and after described housing comprises.
Described ring wall outer surface is provided with many anti-skidding grooves.
Operation principle of the present utility model is: when needs are extracted plug from wiring board, two fingers are held housing and to the inside during horizontal squeeze buttons, button makes slide block mobile vertically downward by interlock, stretch out from bottom opening, withstand the surface of wiring board, reaction force forces the part of whole plug except slide block to move up, and the whole plug metal leg is pulled out, and then whole plug is broken away from wiring board.
Because slide block links to each other with reset components, when finger unclamps the both sides button, forced on the slide block by the active force of reset components and to move, and force both sides button along continuous straight runs to move and reset.
Embodiment one
The structure of present embodiment as shown in Figure 1 and Figure 2, comprise the housing that bottom opening is made up of front and back shell wall 13, two side 12 and bottom ring wall 16, two or three metal legs 11, two strands or three bursts of electric wire (not shown)s linking to each other with each metal leg respectively, the upper end of metal leg 11 is fixed in the housing, stretch out from the housing bottom opening lower end, as shown in Figure 1; Also set up a telescoping mechanism on this basis; This telescoping mechanism mainly comprises a pair of button 12 that can level relatively moves, with the button interlock can vertical mobile slide block 14, and the reset components of being formed by spring 151 and guide vane end stop 152; The pair of buttons 12 of present embodiment constitutes the both sides shell wall of housing respectively, and two button internal faces corresponding position in opposite directions are respectively equipped with a jacking block 121, and button both sides outer wall is provided with guide-track groove 122, is provided with the guide rail 131 corresponding with guide-track groove 122 before and after the housing in two shell walls 13; This slide block 14 places between two metal legs 11, and the slide block 14 of present embodiment is the hollow rectangular structure, and relative two push-button in slide block top are that two inclined-plane 141(are that the slider top cross section is triangle, and two buttons are positioned at the two hypotenuses outside); Slide block bottom one lateral opening, spring 151 are erected in the slide block cavity; Guide vane end stop level 152 is fixed on front or rear shell wall bottom, and guide vane end stop 152 can stretch into and be in spring 151 lower ends in the slide block 14, can pass through spring 151 support slippers 14; As shown in Figure 2.
The operation principle of present embodiment is; Jacking block 121 is positioned at the lowest part on inclined-plane, slide block 14 top when plug inserts the wiring board state, as Fig. 3 (A) and Fig. 4 (A); Two buttons 12 cooperate by guide-track groove 122 and horizontal guide rail 131, along continuous straight runs moves inward mutually, force whole slide block 14 relative plug casings to move down by slider top inclined-plane 141, and stretch out from the opening of housing bottom, this moment, the bottom of spring 151 of reset components was compressed owing to withstood guide vane end stop 152 on the shell wall, as Fig. 3 (B) and Fig. 4 (B); Behind release button, spring 151 forces slide block 14 relative housings to move up by the restoring force that deformation produces, and again by the inclined-plane, top 141 of slide block 14, withstands the jacking block 121 of button and forces the outwards movement and resetting of button 12 along continuous straight runs.
The inclined-plane, top that the key of present embodiment total just is slide block 14 is converted into the vertical displacement of slide block 14 with the horizontal displacement of button 12, and spring 151 has enough elastic restoring forces.
Embodiment two
The structure of present embodiment such as Fig. 5, shown in Figure 6, its principle is identical with embodiment one with basic structure, and difference is, the slide block in the telescoping mechanism, and the reset components structure that links to each other with slide block is different; The slide block of present embodiment is identical with embodiment one by the corner block 241(shape on top) and the cuboid 243 of the cylinder 242 at middle part and the bottom part that forms a whole.Reset components is made of clamp type spring (namely adopting the spring structure of traditional clip inside) 251 and a pair of guide vane end stop 252; Spring 251 laterally is enclosed within cylinder 242 peripheries between the upper and lower part of slide block, and a pair of guide vane end stop 252 of present embodiment relative fixed respectively is fixing in the housing front and rear wall, and the bipod of spring 251 places respectively on two guide vane end stops 252.
The operation principle of present embodiment is; The bipod of spring 251 drops on bullet two guide vane end stops 252, as Fig. 6 (A) when plug inserts the wiring board state.When unplugg, in the process that slide block 24 moves down, the bipod of spring 251 has produced the deformation shown in Fig. 6 (B), thereby has had elastic restoring force, and after plug was extracted, button was released, and this elastic restoring force can force slide block and push-button reset.
Embodiment three
The structure of present embodiment such as Fig. 7, shown in Figure 8, its principle is also identical with embodiment one with basic structure, and difference is, the slide block in embodiment one telescoping mechanism, and the reset components structure that links to each other with slide block is different; The slide block of present embodiment and reset components (adopt common elastoplast (as TPE) for being made by the integral, flexible material, self has very strong elastic deformation ability), formed by a pair of swash plate 341 on top and the cuboid slide block 342 of bottom, wherein, the upper end of a pair of swash plate 341 is connected with the lower end of button 32 respectively, and the lower end of a pair of swash plate 341 all is connected with the upper surface of the slide block 342 of bottom.
The operation principle of present embodiment is; When plug inserts the wiring board state, pair of buttons 32 is in mobile to the inside process, swash plate produces the change in location shown in Fig. 8 (A), cause lower slider 342 mobile vertically downward, because this moment, swash plate 341 was in a kind of deformed state, therefore had elastic restoring force, after plug is extracted, button is released, and the elastic restoring force of this swash plate material self will make button 32, swash plate 341 and slide block 342 reset simultaneously.
Claims (6)
1. but one hand unplugg comprises the housing of bottom opening, two or three metal legs, and the upper end of two strands or three strands electric wires that link to each other with each metal leg is fixed in the housing respectively, and stretch out from the housing bottom opening lower end; It is characterized in that, also set up a telescoping mechanism; This telescoping mechanism mainly comprises a pair of button that can level relatively moves, with the button interlock can vertical mobile slide block, and the reset components that links to each other with slide block; This slide block is arranged on and is in the housing in the middle of two buttons, and its top is with form and the button interlock on inclined-plane.
2. plug according to claim 1 is characterized in that, shell wall before and after described housing comprises, the two side that is made of respectively this pair of buttons and the bottom ring wall that supports this front and back shell wall and two side.
3. as plug as described in the claim 2, it is characterized in that described reset components is made up of spring and guide vane end stop; Described slide block is the hollow rectangular structure, and relative two push-button in slide block top are two inclined-planes; Slide block bottom one lateral opening, spring are erected in the slide block cavity; Guide vane end stop is horizontally fixed on front or rear shell wall bottom.
4. as plug as described in the claim 2, it is characterized in that described slide block is by the cuboid of the cylinder at the corner block on top and middle part and the bottom part that forms a whole; Reset components is made of clamp type spring and a pair of guide vane end stop; This spring laterally is enclosed within the cylinder periphery between the upper and lower part of slide block, and relative fixed is in the housing front and rear wall respectively for this a pair of guide vane end stop, and the bipod of spring places respectively on two guide vane end stops.
5. as plug as described in the claim 2, it is characterized in that, the a pair of swash plate on the top that described slide block and reset components are made by the integral, flexible material and the cuboid slide block of bottom are formed, wherein, the upper end of a pair of swash plate is connected with the lower end of button respectively, and the lower end of a pair of swash plate all is connected with the upper surface of the slide block of bottom.
6. as plug as described in the claim 2, it is characterized in that described bottom ring wall outer surface is provided with many anti-skidding grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220690163 CN203119202U (en) | 2012-12-13 | 2012-12-13 | A plug pluggable with one hand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220690163 CN203119202U (en) | 2012-12-13 | 2012-12-13 | A plug pluggable with one hand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203119202U true CN203119202U (en) | 2013-08-07 |
Family
ID=48899520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220690163 Expired - Fee Related CN203119202U (en) | 2012-12-13 | 2012-12-13 | A plug pluggable with one hand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203119202U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106953207A (en) * | 2017-03-09 | 2017-07-14 | 宁波鸥创电器科技有限公司 | If the spring plug of modular plug separating mechanism |
| CN106998090A (en) * | 2017-05-31 | 2017-08-01 | 赵福林 | A kind of one hand easily pulls out charger |
| CN107834247A (en) * | 2017-12-14 | 2018-03-23 | 龙志文 | A kind of new key Pop-up wiring board |
-
2012
- 2012-12-13 CN CN 201220690163 patent/CN203119202U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106953207A (en) * | 2017-03-09 | 2017-07-14 | 宁波鸥创电器科技有限公司 | If the spring plug of modular plug separating mechanism |
| WO2018161909A1 (en) * | 2017-03-09 | 2018-09-13 | 宁波鸥创电器科技有限公司 | Pop-up plug provided with modularized plug separation mechanism |
| CN106953207B (en) * | 2017-03-09 | 2019-06-07 | 宁波鸥创电器科技有限公司 | If the spring plug of modular plug separating mechanism |
| US10826239B1 (en) | 2017-03-09 | 2020-11-03 | Ningbo Ouchuang Electric Appliance Technology Co., Ltd | Pop-up plug having a modularized plug separation mechanism |
| CN106998090A (en) * | 2017-05-31 | 2017-08-01 | 赵福林 | A kind of one hand easily pulls out charger |
| CN107834247A (en) * | 2017-12-14 | 2018-03-23 | 龙志文 | A kind of new key Pop-up wiring board |
| CN107834247B (en) * | 2017-12-14 | 2023-11-03 | 龙志文 | One-key pop-up patch board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20131213 |