CN101599606A - A kind of power supply adapter - Google Patents
A kind of power supply adapter Download PDFInfo
- Publication number
- CN101599606A CN101599606A CNA2008100286982A CN200810028698A CN101599606A CN 101599606 A CN101599606 A CN 101599606A CN A2008100286982 A CNA2008100286982 A CN A2008100286982A CN 200810028698 A CN200810028698 A CN 200810028698A CN 101599606 A CN101599606 A CN 101599606A
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- China
- Prior art keywords
- button
- handoff block
- plug
- standardization
- projection
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Abstract
The present invention relates to the mutual transformational structure of standardization attaching plug, socket of country variant, comprise loam cake, lower cover and at least two standardization plugs that are placed in side by side on the set chute of lower cover, it also comprises handoff block and at least two buttons, standardization plug top is provided with the button groove, and each button correspondence is embedded in this button groove; Columned handoff block places the space between standardization plug upper end and the loam cake, the position of the set projection of corresponding each button is provided with control flume on handoff block, the set projection of button can enter in the control flume and push cell wall, make the handoff block skew, after the button projection fully enters control flume, along chute glide direction movable button, projection can push on the control flume or the lower wall rotating certain angle, the handoff block side is provided with locating piece, and locating piece is provided with elastic arm and is resisted against the set location hole of handoff block.
Description
Technical field
The present invention relates to the power supply adapter that a kind of plug and socket of power source that is used for the country variant standard is changed mutually.
Background technology
At present, all there is the standard of oneself attaching plug and socket in many countries, as Britain, the U.S., Italy, Australia etc., and a kind of standard plug can't insert another kind of standard socket, chargings such as electric equipment products that this just carries to travelling such as laptop computer, mobile phone, charging camera have brought trouble, because a kind of electric equipment products have only a kind of standard plug often.
In order to overcome the inconvenience that the industry standard difference is brought to the traveller between the country, many designers release the product that is used for different plugs and sockets conversions of oneself, and wherein the most representative is two patent application designs of Chinese patent publication number CN1539187A and Chinese patent publication number CN1848548A.
For the disclosed attaching plug of Chinese patent CN1539187A, it has a shell and the plug connector of at least two various criterionizations of supporting movably in shell, described plug connector has two conductive contact pins respectively, these contact pilotages can be moved out to the active position along the slippage stroke from shell, and be moved in the inoperative position of shell, it focuses on also at least one brake body, it is movable with respect to shell and plug connector, and be fixed on by a plug connector on the position of inoperative position outside, be arranged on the slippage stroke of all the other plug connectors and prevent that thus another plug connector is from inoperative position shift-in active position at the above brake body of this position; This technical scheme is to utilize the brake body that is provided with between the slippage stroke to limit all the other plug connector displacements, because brake body is bascule, can block failure phenomenon because of it is loosening during operation.The release of this patented criteria plug and reset also and need realize that this brings very big inconvenience to use by another operating knob.It comprises that the core design of controlling mobile standard plug is a rotary switc to consult Chinese patent publication number CN1848548A again, this rotary switc comprises a bar shaped slide block and a locking key, this bar shaped slide block is provided with bar shaped slideway and ccontaining breach, locking key is plugged in the ccontaining breach, the plug upper end is provided with the Baltimore groove that a projection and is close proximity to the projection below, this Baltimore groove can be accommodated the inserted terminal of locking key, this inserted terminal can slide along chute set on the base outer wall, the projection of each plug is embedded in the bar shaped slideway of bar shaped slide block, and the bar shaped slide block can slide along each projection by the bar shaped slideway; From disclosed content as can be known, locking key can slide to the chute of another standard plug correspondence from the corresponding chute of a standard plug, and can release standard plug along chute, when locking key and standard plug along runner movement, locking key promptly breaks away from the ccontaining breach that the bar shaped slide block is provided with, this ccontaining breach must keep over against the slideway at the locking key place, otherwise locking key can't reset with standard plug, the situation that this is offset with regard to existing the bar shaped slide block in use to be given a shock, be that ccontaining breach is offset locking key place slideway because of the product vibrations, this just causes entire product to lose efficacy.In view of the deficiency of above prior art scheme existence, and further research, the special the application that proposes.
Summary of the invention
In order to overcome above prior art inconvenient operation and stability deficiency, the invention provides a kind of easy operating simple in structure, and the power supply adapter that stability is high, each attaching plug are by independently button control, and an inner hiding handoff block is used for the release and the withdrawal of control criterion plug.
To achieve these goals, the present invention adopts following technical scheme: a kind of power supply adapter, comprise loam cake, lower cover and at least two standardization plugs that are placed in side by side on the set chute of lower cover, it also comprises handoff block and at least two buttons, standardization plug top is provided with the button groove, and each button correspondence is embedded in this button groove; Columned handoff block places the space between standardization plug upper end and the loam cake, the position of the set projection of corresponding each button is provided with control flume on handoff block, the set projection of button can enter in the control flume and push cell wall, make the handoff block skew, after the button projection fully enters control flume, along chute glide direction movable button, projection can push on the control flume or the lower wall rotating certain angle, the handoff block side is provided with locating piece, locating piece is provided with elastic arm and is resisted against in set location hole of handoff block or No. two location holes, when handoff block rotates a certain angle, elastic arm by against a location hole change to another location hole, locating piece can keep handoff block to stay in this angle.The standardization plug is provided with pin, and the lower cover bottom is provided with for the flexible through hole of the set pin of standardization plug.Corresponding each chute all is provided with a connecting hole or No. two connecting holes on the lower cover sidewall, and button was positioned at connecting hole No. one when the set pin of standardization plug was regained in the housing, and button was positioned at connecting hole No. two when the set pin of standardization plug stretched out outside the housing; Between button and the standardization plug spring is set in the button groove, button ejects the engaging location at a connecting hole or No. two connecting holes by spring.
Establish conductive metal sheet in the jack of loam cake, the standardization plug is provided with two conductive base pins, each conductive base pin all links a Metal Contact body respectively, the set pin of standardization plug stretches out the set through hole of lower cover to certain position, button springs into the connecting hole location No. two by spring, Metal Contact body and conductive metal sheet touching conducting.
The present invention can bring following technological progress technically:
1, provides a kind of design of controlling a plurality of moving bodys by a switching part.
2, each standardization plug is by independently single button control operation, handled easily.
3, the handoff block design has more stability, and simple in structure.
Description of drawings
Fig. 1 is a surface structure schematic diagram of the present invention;
Fig. 2 is a decomposing schematic representation of the present invention;
Fig. 3 (A) is a lower cover chute structural representation of the present invention;
Fig. 3 (B) is lower cover of the present invention and standard plug package assembly schematic diagram;
Fig. 4 is a loam cake biopsy cavity marker devices structural representation of the present invention;
Fig. 5 is loam cake of the present invention and handoff block biopsy cavity marker devices structural representation;
Fig. 6 (A) is a handoff block structural representation of the present invention;
Fig. 6 (B) is another visual angle structural representation of handoff block of the present invention;
Fig. 7 is handoff block of the present invention and button working state structure schematic diagram;
Fig. 8 is an outward appearance vertical view of the present invention;
Fig. 9 (A) is Fig. 8 handoff block and button operating state A-A cutaway view,
Fig. 9 (B) is Fig. 8 handoff block and another operating state of button A-A cutaway view;
Figure 10 is a press-button structure schematic diagram of the present invention;
Figure 11 is a kind of user mode structural representation of the present invention;
1. loam cakes among the figure, 101. jacks, 2. lower cover, 21,22,23. chute, 211,221,231. a connecting hole, 212,222,232. No. two connecting holes, 213,223,233. bar hole, 24. through holes, 3. handoff block, 311,312,313. control flume, 321. location holes, 322. No. two location holes, 4. locating piece .41. elastic arm, 5. European plug, 51. button grooves, 52. pin, 6. Britain's plug, 61. button grooves, 62. pin, 7. U.S.'s plug, 71. button grooves, 72. pin, 81,82,83. button, 801. screens portions, 802. sliding neck, 811,821,831. projection, 812,822,832. Plug Division, 9. conducting strip, 10. socket slot, 11. springs
Embodiment
Below be a kind of of the embodiment of the invention, further describe of the present invention in conjunction with the accompanying drawings.
Present embodiment has three kinds of standardization plugs, and it comprises the standardization plug of Europe, the U.S., Britain, but is not limited thereto, and wherein U.S.'s plug base pin can become Australia plug by rotation, and this is existing current techique, so do not add detailed description.
As Fig. 1, Fig. 2, Fig. 3 (A), Fig. 3 (B), Fig. 4,, Fig. 5, Fig. 6 (A), Fig. 6 (B) present embodiment comprise loam cake 1, lower cover 2, handoff block 3, locating piece 4, European plug 5, Britain's plug 6, U.S.'s plug 7, button 81,82,83, conducting strip 9, socket slot 10, spring 11, wherein
As Fig. 9 (A), Fig. 9 (B) is Fig. 8 handoff block and button operating state A-A cutaway view schematic diagram, U.S.'s plug 7 breaks away from connecting hole 231 backs along runner movement at button 83, projection 831 is stirred handoff block 3 rotations, and elastic arm 41 switches to location hole 322 No. two by a location hole 321 that snapped in originally; Button 81,82 can't enter control flume 311,312 because of set projection 811,821, and can not break away from connecting hole 211,221 No. one.Europe plug 5, Britain's plug 6 are identical with button 81,82 operating principles, so no longer describe in detail.
All establish screens portion 801 and sliding neck 802 as Fig. 3 (B), each button of Fig. 5, Figure 10, screens portion 801 width dimensions are greater than sliding neck 802 width dimensions; The width of bar hole 213,223,233 is less than the width of 211,221,231 or No. two connecting holes 212,222,232 of a connecting hole, also less than screens portion 801 width dimensions, but greater than sliding neck 802 width dimensions.Button 81,82,83 snaps in 211,221,231 or No. two connecting holes of a connecting hole 212,222,232 o'clock and just can not slide along bar hole 213,223,233 under the effect of spring 11 like this; Pressing button 81,82,83 makes screens portion 801 break away from 212,222,232 o'clock buttons 81,82,83 of 211,221,231 or No. two connecting holes of a connecting hole and can slide along bar hole 213,223,233.
Snap in connecting hole 232 location No. two as Figure 11 button 83, pin 72 stretches out housing by lower cover 2 set through holes 24, while pin 72 and conducting strip 9 corresponding contact conductings, and other standardization plug operating principle is identical, and this is a prior art, this no longer auspicious stating.
Operating principle of the present invention is: button need break away from connecting hole No. one, and its pairing standardization plug could slide along chute; When pressing button breaks away from a connecting hole, the button projection also enters control flume corresponding on the handoff block simultaneously, promote its set projection of button along the chute glide direction and drive the handoff block rotation, because spacing and the spacing between the button projection between the control flume are unequal, when a button projection enters control flume, remaining button projection can't enter its pairing control flume, and the stroke of remaining button press is restricted and can't breaks away from connecting hole No. one like this.Handoff block moves and rotates and guarantees that a standardization plug all the other standardization plugs when releasing use remain on the fixed position, can not release, simultaneously to reach safety effect.When the button of releasing was returned to a connecting hole, the button projection was stirred the handoff block backward rotation, and handoff block is resetted.
Claims (7)
1, a kind of power supply adapter, comprise loam cake, lower cover, handoff block, at least two buttons and at least two standardization plugs that are placed in side by side on the set chute of lower cover, it is characterized in that: described standardization plug top is provided with the button groove, corresponding this button groove that embeds of described button; Described handoff block places standardization plug upper end, and the position of the set projection of corresponding each button is provided with control flume on handoff block, the set projection of button can enter in the control flume and push handoff block and move, described standardization plug can move along chute with button, and the set projection of button can drive handoff block and rotates to an angle in button moves along chute.
2, according to the described a kind of power supply adapter of claim 1, it is characterized in that: described handoff block is a cylindrical-shaped structure, and a location hole and No. two location holes are set on the handoff block; The handoff block side is provided with locating piece, and the set elastic arm of locating piece is attached in location hole or No. two location holes.
3, according to the described a kind of power supply adapter of claim 1, it is characterized in that: the spacing between spacing between the set control flume of described handoff block and the set projection of button is unequal.
4,, according to the described a kind of power supply adapter of claim 1, it is characterized in that: between described button and described standardization plug spring is set.
5, according to the described a kind of power supply adapter of claim 1, it is characterized in that: corresponding each chute is provided with a connecting hole and No. two connecting holes of described button location on the described lower cover sidewall.
6, according to the described a kind of power supply adapter of claim 1, it is characterized in that: described standardization plug is provided with two conductive base pins respectively.
7, according to the described a kind of power supply adapter of claim 1, it is characterized in that: described loam cake is provided with jack, in this jack conducting strip is set, and the lower cover bottom surface is provided with for the flexible through hole of the set pin of standardization plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100286982A CN101599606A (en) | 2008-06-06 | 2008-06-06 | A kind of power supply adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100286982A CN101599606A (en) | 2008-06-06 | 2008-06-06 | A kind of power supply adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101599606A true CN101599606A (en) | 2009-12-09 |
Family
ID=41420916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100286982A Pending CN101599606A (en) | 2008-06-06 | 2008-06-06 | A kind of power supply adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101599606A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2484145A (en) * | 2010-10-01 | 2012-04-04 | Gen Jack Technology Ltd | Universal electric adapter |
| CN109314356A (en) * | 2016-06-01 | 2019-02-05 | 蓝旅有限公司 | Succinct changeover plug |
| DE102018127483A1 (en) * | 2018-11-05 | 2020-05-07 | Wonpro Co.,Ltd | Cross-country adapter construction |
| CN111244666A (en) * | 2019-12-16 | 2020-06-05 | 深圳市铁甲科技有限公司 | Replaceable multifunctional self-adaptive power plug |
-
2008
- 2008-06-06 CN CNA2008100286982A patent/CN101599606A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2484145A (en) * | 2010-10-01 | 2012-04-04 | Gen Jack Technology Ltd | Universal electric adapter |
| GB2484145B (en) * | 2010-10-01 | 2013-11-27 | Gen Jack Technology Ltd | Universal electric adapter |
| CN109314356A (en) * | 2016-06-01 | 2019-02-05 | 蓝旅有限公司 | Succinct changeover plug |
| CN109314356B (en) * | 2016-06-01 | 2021-02-12 | 蓝旅有限公司 | Simple conversion plug |
| DE102018127483A1 (en) * | 2018-11-05 | 2020-05-07 | Wonpro Co.,Ltd | Cross-country adapter construction |
| DE102018127483B4 (en) | 2018-11-05 | 2024-02-08 | Wonpro Co.,Ltd | Adapter structure that can be used across countries |
| CN111244666A (en) * | 2019-12-16 | 2020-06-05 | 深圳市铁甲科技有限公司 | Replaceable multifunctional self-adaptive power plug |
| CN111244666B (en) * | 2019-12-16 | 2021-08-03 | 深圳市铁甲科技有限公司 | Replaceable multifunctional self-adaptive power plug |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20091209 |