CN102347578B - Electronic device with changeable plug directions and plug structure thereof - Google Patents
Electronic device with changeable plug directions and plug structure thereof Download PDFInfo
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- CN102347578B CN102347578B CN201010243648.3A CN201010243648A CN102347578B CN 102347578 B CN102347578 B CN 102347578B CN 201010243648 A CN201010243648 A CN 201010243648A CN 102347578 B CN102347578 B CN 102347578B
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- plug
- fixed structure
- extension
- housing
- locating ring
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/625—Casing or ring with bayonet engagement
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Abstract
The invention relates to an electronic device with changeable plug directions and a plug structure thereof. The electronic device with changeable plug directions comprises a plug and a body, wherein the plug comprises a casing and a base, the casing is provided with an opening, in addition, an extending part is arranged on the inner surface of the casing, the base is provided with at least two guide sheets, the body is provided with a transfer part, the transfer part is provided with a fixed structure and at least two terminals, the fixed structure of the body corresponds to the opening, a fixed device is correspondingly arranged in the opening when the plug is assembled with the body, and in addition, the fixed device rotates to a fixed position along with the extending part, so at least two terminals and at least two guide sheets are electrically conducted and connected.
Description
Technical field
The present invention relates to a kind of electronic installation with detachable plug, espespecially a kind of electronic installation of changeable plug direction and plug construction thereof.
Background technology
Along with scientific and technological progress, electric equipment miscellaneous has become instrument indispensable in people's daily life, wherein, the major function of power supply changeover device (power converter) is in order to commercial power rectification is converted to after direct current, required power supply while providing electric equipment to use, the adapter (adapter) of such as notebook computer or the charger (charger) of mobile phone and digital camera etc. all belongs to the one of power supply changeover device.
Power supply changeover device comprises a plug, and the supply socket that is used for pegging graft, to accept civil power.Due to the flourishing and more and more valued recreation quality of international business affairs, compatriots go abroad, and to be in harmony chance public or tourism increasing, and also become compatriots' indispensable electrical equipment of going abroad as portable electric products such as notebook computer, mobile phone and digital cameras.But therefore of a great variety due to countries in the world socket specification can connect power supply changeover device one patchplug, conventionally to adapt to different socket specifications.
Most of power supply changeover device is Direct Plug-In power supply changeover device, that is plug is outstanding from power supply changeover device body, and because power supply changeover device body has certain volume, therefore when Direct Plug-In power supply changeover device is inserted in wall plug or elongation line socket, can be because power supply changeover device plug be inserted in the direction on socket, cause power supply changeover device to interfere article arround socket, and cannot plug smoothly, and in some cases, other jacks on socket can be covered by power supply changeover device, these jacks cannot be powered and give other electrical appliances.
By advising take English and U.S. rule are example, its socket specification is generally the socket in three holes, and its corresponding plug is the plug of three conducting terminals of tool, but the common volume of plug of three conducting terminal specifications of this kind of tool is comparatively huge, thereby more easily take larger space while being inserted on socket, if and the plug on power supply changeover device is when being fixed-direction, more easily causes the inconvenience in use, and, when pulling up after power supply changeover device, also can be because its volume be compared with causing greatly not easily contained, preservation.
Therefore, how to overcome the disappearance of above-mentioned known techniques and develop a kind of power supply changeover device of changeable plug direction, real be current problem in the urgent need to address.
Summary of the invention
An object of the present invention is to provide a kind of electronic installation of changeable plug direction, can allow user change according to need the plug direction of electronic installation, makes electronic installation when grafting socket, have preferably space utilization.
Another object of the present invention is to provide a kind of electronic installation of changeable plug direction, and it has detachable plug, and the conducting terminal of this plug can design according to various countries' socket, to increase practicality and the storage property of electronic installation.
For reaching above-mentioned purpose, of the present invention one compared with broad sense form of implementation for a kind of electronic installation of changeable plug direction is provided, it comprises: plug, comprising: housing, housing has opening, and the inner surface of housing has extension; And pedestal, there are at least two guide cards; And body, thering is switching part, switching part has fixed structure and two-terminal at least; Wherein, the fixed structure of body is corresponding with opening, when the assembling of plug and body, fixed structure correspondence is arranged in opening, and carries over extension and rotate to fixed position, so that at least two-terminal and at least two guide card electric connections.
According to conception of the present invention, its middle shell also has stop section, and stop section is arranged at one end of extension, when fixed structure carries over extension, is rotated to fixed position and makes, and this fixed structure is resisted against stop section, thereby stops operating.
According to conception of the present invention, wherein extension is arc structure, and has gradient, for guiding fixed structure, carries over gradient to rotate.
According to conception of the present invention, wherein plug also comprises locating ring, and locating ring is sheathed on the outer rim of extension.
According to conception of the present invention, wherein locating ring is made by having flexible plastic material.
According to conception of the present invention, wherein locating ring has at least one anchor point.
According to conception of the present invention, wherein fixed structure has at least one buckling parts, it is corresponding to the anchor point of locating ring, and when fixed structure and body group connect, buckling parts is corresponding to anchor point, when fixed structure rotates, the softened generation deformation of locating ring, so that fixed structure rotates smoothly, when fixed structure turns to fixed position, one end of fixed structure is resisted against anchor point, thereby positions.
For reaching above-mentioned purpose, of the present invention one compared with broad sense form of implementation for a kind of plug of changeable plug direction is provided, be suitable for electronic installation, electronic installation has body, body has switching part, and switching part has fixed structure and two-terminal at least, and this plug comprises: housing, housing has opening, and the inner surface of housing has extension; And pedestal, there are at least two guide cards; Wherein, the fixed structure of body is corresponding with this opening, when the assembling of plug and body, fixed structure correspondence is arranged in opening, and carries over extension and rotate to fixed position, so that at least two-terminal and at least two guide card electric connections.
According to conception of the present invention, its middle shell also has stop section, and stop section is arranged at one end of extension, and when fixed structure carries over extension and is rotated to fixed position, fixed structure is resisted against stop section, thereby stops operating.
According to conception of the present invention, wherein extension is arc structure, and has gradient, for guiding fixed structure, carries over gradient to rotate.
Accompanying drawing explanation
Fig. 1: the decomposition texture schematic diagram of the electronic installation of its changeable plug direction that is preferred embodiment of the present invention.
Fig. 2: the decomposition texture schematic diagram of the other direction of the electronic installation of its changeable plug direction that is preferred embodiment of the present invention.
Fig. 3: its body of changeable plug direction and package assembly schematic diagram of housing and locating ring that is preferred embodiment of the present invention.
Fig. 4 A: the structural representation before electronics and the plug guide connecting of its changeable plug direction that is preferred embodiment of the present invention.
Fig. 4 B: the structural representation after electronics and the plug guide connecting of its changeable plug direction that is preferred embodiment of the present invention.
Fig. 5: the schematic diagram of the electronic installation conversion plug direction of its changeable plug direction that is preferred embodiment of the present invention.
Wherein, description of reference numerals is as follows:
Electronic installation: 1 body: 10
Switching part: 11 fixed structures: 110
Terminal: 111 newels: 112
Buckling parts: 113 housings: 12
Opening: 120 inner surfaces: 121,142
Extension: 122 stop sections: 123
Locating ring: 13 anchor points: 130
Pedestal: 14 outer surfaces: 140
Pin: 141 guide cards: 143
Annular protrusion: 144 ribs: 145
Plug: 15
Embodiment
Some exemplary embodiments that embody feature & benefits of the present invention will describe in detail in the explanation of back segment.Be understood that the present invention can have various variations different in form, it neither departs from the scope of the present invention, and explanation wherein and accompanying drawing be in itself for explanation, and not in order to limit the present invention.
Refer to Fig. 1, the decomposition texture schematic diagram of the electronic installation of its changeable plug direction that is preferred embodiment of the present invention.As shown in the figure, the electronic installation 1 of changeable plug direction of the present invention mainly consists of jointly body 10 and plug 15.Electronic installation 1 can be but not be limited to power supply changeover device, and wherein, body 10 has switching part 11, and switching part 11 has a pair of fixed structure 110 and two-terminal 111, and terminal 111 is adjacent to fixed structure 110.15 of plugs consist of jointly housing 12, locating ring 13 and pedestal 14, and housing 12 has an opening 120, and have the structures such as extension 122 and stop section 123 at inner surface 121 adjacent openings 120 places of housing 12.
Take the present embodiment as example, switching part 11 is dismountable structure, its be can be separation with body 10 structure, but not as limit, in other embodiment, switching part 11 also can be the structure being formed in one with body 10.And in certain embodiments, switching part 11 also has newel 112, but not as limit.Fixed structure 110 on switching part 11 is for having the protuberance structure of radian, and this fixed structure 110 has the shape of the profile of radian and the opening 120 of housing 12 and roughly coincide, mutually to dock.And the arcuation edge of fixed structure 110 also has buckling parts 113, in the present embodiment, buckling parts 113 is a groove structure, but not as limit.In addition, in certain embodiments, the form of two fixed structures 110 of switching part 11 can be not identical form, but corresponding the coincideing of opening 120 of described neither identical form and housing 12, for fool proof, but not as limit.
Referring again to Fig. 1, as shown in the figure, the extension 122 of the inner surface 121 of housing 12 is an arcuate structure, and there is a gradient, be that it has the height edging up, in order to guide the fixed structure 110 of corresponding body 10, so that the fixed structure 110 of body 10 passes through after opening 120, can carry over the gradient of extension 122 and be rotated.In the present embodiment, at the end of extension 122, be provided with stop section 123, but not as limit, stop section 123 is arranged at one end of extension 122, when the arcuate structure that carries over extension 122 when fixed structure 110 is rotated, the stop section 123 of end that can be by being resisted against extension 122 stops displacement, so that the position of fixed structure 110 is defined in 123 places, stop section.
In certain embodiments, locating ring 13 is a tetragonal circulus, this tetragonal circulus is mainly adaptation fixed structure 110 and rotates with the angle of 90 degree, certainly, if other forms of implementation are wanted to rotate with different angles, also locating ring 13 can be designed to hexagon or octagon not etc., not as limit.And, locating ring 13 is formed by having the good plastic material of elasticity and lubrification, its correspondence is sheathed on the extension 122 of inner surface 121 and the outer rim of stop section 123 of housing 12, and in the present embodiment, locating ring 13 has two anchor points 130, but not as limit, in the present embodiment, anchor point 130 is the protuberance structure corresponding to buckling parts 113, but not as limit, when body 10 assembling corresponding with plug 15, as shown in Figure 3, fixed structure 110 passes through the opening 120 of housing 12 and arranges, and its buckling parts 113 setting corresponding to anchor point 130, so to carry out the location of vertical direction.Thereafter, when fixed structure 110 carry over housing 12 extension 122 and rotate time, the curved edge of fixed structure 110 is resisted against locating ring 13, and comply with this rotation stress and will there is flexible locating ring 13 and strut, make locating ring 13 produce deformation, so that fixed structure 110 can rotate along the gradient of extension 122, and turning a fixed angle, for example: 90 degree are during to a fixed position, make fixed structure 110 be resisted against stop section 123 and stop operating, now, one end of fixed structure 110 is resisted against anchor point 130, with this to position, and make body 10 change plug closure by rotating 90 degree.
Please refer to Fig. 1 and Fig. 2, as shown in the figure, the pedestal 14 of plug 15 has outer surface 140 and inner surface 142, on outer surface 140, there are three pins 141,142 of inner surfaces have two guide cards 143 that are connected with pin 141, wherein, pin 141 and guide card 143 are the metal structure that can Gong conduct.In some embodiment, inner surface 142 centers of pedestal 14 also have annular protrusion 144 and from the outward extending both sides of the chest 145 of annular protrusion, wherein annular protrusion 144 is mutually corresponding with the newel 112 of switching part 11, for assembling location, but not as limit.When plug 15 is assembled, as the outer rim of the extension 122 of the aforementioned inner surface 121 that first locating ring 13 is sheathed on to housing 12 and stop section 123, thereafter, then by the assembling that corresponds to each other of housing 12 and pedestal 14, to complete the package assembly of plug 15 of direction-changeable.
Please refer to Fig. 4 A and Fig. 4 B, the structural representation before it is respectively the electronics of changeable plug direction of preferred embodiment of the present invention and plug guide connecting and after connecting.As shown in Figure 4 A, when the body 10 of electronic installation 1 is assembled with plug 15, the fixed structure 110 of switching part 11 passes through the opening 120 of the housing 12 of plug 15, meanwhile, should be positioned at the position that is 90 degree with the guide card 143 of pedestal 14 with 111 of the terminals of fixed structure 110 adjacency.Then, refer to Fig. 4 B, when the body 10 of rotating electric device 1 or rotary connector 15, fixed structure 110 will carry over the radian of extension 122 and rotates, and when fixed structure 110 is resisted against stop section 123, when being it and going to fixed position, the terminal 111 that is adjacent to fixed structure 110 contacts with the guide card 143 in pedestal 14 along with rotation, thus, when after plug 15 energisings, can make electronic installation 1 and the socket 15 of angle variable form electric connection by the body of rotating electric device 1 10 or rotary connector 15.
Refer to Fig. 5, the schematic diagram of the electronic installation conversion plug direction of its changeable plug direction that is preferred embodiment of the present invention.As shown in the figure, after the body 10 of electronic installation 1 connects with 15 groups of plugs, can be by plug 15 just being turn 90 degrees or the anti-mode turning 90 degrees, with the direction of conversion plug 15, make body 10 and plug 15 form electric connection simultaneously, thus, can coordinate the socket restriction of different places, make electronic installation 1 when arranging on socket (not icon), have more the elasticity that space uses.And, in further embodiments, only need the design of locating ring 13 slightly to change, and the position of stop section 123 is slightly adjusted, can make plug 15 convert with the direction of various different angles, for example: 30 degree, 60 degree, 360 degree etc., all not as limit.Certainly, plug 15 is detachable plug, and the different power specification in Qi Yikesui various countries and change design, for example, three of pedestal 14 pin 141 can be changed to two pins, or other coordinate the design of local power supply requirement.
In sum, the present invention mainly provides a kind of electronic installation of changeable plug direction, by the design of the arc extension in plug casing, there is the structural design of the fixed structure of flexible locating ring and electronics, when body and plug group are connect, can first carry out the location of vertical direction, to avoid user to misplug, establish, moreover, by the rotation that carries between fixed structure and extension, in order to do making fixed structure can strut locating ring, and rotate, and go to fixed position, so that be adjacent to the two-terminal of fixed structure, after rotating, can contact and turn-on power with two guide cards in Plug base.Therefore, by structural design of the present invention, user can convert according to need plug and be assembled in the direction in electronics, so that electronic installation has preferably space utilization when grafting socket.In addition,, because plug of the present invention utilizes the elasticity of plastic material of locating ring to lock, it can not cause because of long-term use the decay of locking strength, therefore it can extend life of product.And plug of the present invention is detachable plug, and the conducting terminal of this plug can design according to various countries' socket specification, to increase practicality and the storage property of electronic installation.
The present invention can be modified arbitrarily by the personnel that know this technology, but the scope of neither de-as attached claims institute wish protection.
Claims (7)
1. an electronic installation for changeable plug direction, it comprises:
One plug, comprising:
One housing, this housing has an opening, and an inner surface of this housing has an extension, and this extension is an arc structure, and has a gradient;
One pedestal, has at least two guide cards; And
One locating ring, has at least one anchor point, and this locating ring is sheathed on the outer rim of this extension; And
One body, has a switching part, and this switching part has a fixed structure and two-terminal at least, and this fixed structure has at least one buckling parts;
Wherein, this fixed structure of this body is corresponding with this opening, when this plug and the assembling of this body, this fixed structure correspondence is arranged in this opening, and this gradient that carries over this extension is rotated to a fixed position, so that described buckling parts is corresponding to this anchor point of this locating ring, and at least two-terminal and described at least two guide card electric connections described in making.
2. the electronic installation of changeable plug direction as claimed in claim 1, wherein this housing also has a stop section, and this stop section is arranged at one end of this extension, when this fixed structure carries over this extension rotation to this fixed position, this fixed structure is resisted against this stop section, thereby stops operating.
3. the electronic installation of changeable plug direction as claimed in claim 2, wherein this locating ring is made by having flexible plastic material.
4. the electronic installation of changeable plug direction as claimed in claim 1, wherein when this fixed structure and this plug group connect, this buckling parts is corresponding to this anchor point, when this fixed structure rotates, the softened generation deformation of this locating ring, so that this fixed structure rotates smoothly, when this fixed structure turns to this fixed position, one end of this fixed structure is resisted against this anchor point, thereby positions.
5. a plug for changeable plug direction, is suitable for an electronic installation, and this electronic installation has a body, and this body has a switching part, and this switching part has a fixed structure and two-terminal at least, and this fixed structure has at least one buckling parts, and this plug comprises:
One housing, this housing has an opening, and an inner surface of this housing has an extension;
One locating ring, has at least one anchor point, and this locating ring is sheathed on the outer rim of this extension; And
One pedestal, has at least two guide cards;
Wherein, this fixed structure of this body is corresponding with this opening, when this plug and the assembling of this body, this fixed structure correspondence is arranged in this opening, and carry over this extension and rotate to a fixed position, so that described buckling parts is corresponding to this anchor point of this locating ring, and at least two-terminal and described at least two guide card electric connections described in making.
6. the plug of changeable plug direction as claimed in claim 5, wherein this housing also has a stop section, and this stop section is arranged at one end of this extension, when this fixed structure carries over this extension rotation to this fixed position, this fixed structure is resisted against this stop section, thereby stops operating.
7. the plug of changeable plug direction as claimed in claim 5, wherein this extension is an arc structure, and has a gradient, for guiding this fixed structure, carries over this gradient to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010243648.3A CN102347578B (en) | 2010-07-30 | 2010-07-30 | Electronic device with changeable plug directions and plug structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010243648.3A CN102347578B (en) | 2010-07-30 | 2010-07-30 | Electronic device with changeable plug directions and plug structure thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102347578A CN102347578A (en) | 2012-02-08 |
| CN102347578B true CN102347578B (en) | 2014-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010243648.3A Active CN102347578B (en) | 2010-07-30 | 2010-07-30 | Electronic device with changeable plug directions and plug structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102347578B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2689533Y (en) * | 2004-02-10 | 2005-03-30 | 康舒科技股份有限公司 | Rotary converting plugs |
| CN101026282A (en) * | 2006-02-07 | 2007-08-29 | 立德电子股份有限公司 | Direction-changeable power plug |
| CN101615751A (en) * | 2009-07-21 | 2009-12-30 | 广东明家科技股份有限公司 | A kind of attaching plug of 360 degree rotations |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2339948A1 (en) * | 1976-01-27 | 1977-08-26 | Telemecanique Electrique | Two part proximity switch - incorporates bayonet action for removal of sensor and is fitted with watertight seal |
| TWI285007B (en) * | 2005-10-21 | 2007-08-01 | Hon Hai Prec Ind Co Ltd | Power supply devices and electronic products using the same |
-
2010
- 2010-07-30 CN CN201010243648.3A patent/CN102347578B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2689533Y (en) * | 2004-02-10 | 2005-03-30 | 康舒科技股份有限公司 | Rotary converting plugs |
| CN101026282A (en) * | 2006-02-07 | 2007-08-29 | 立德电子股份有限公司 | Direction-changeable power plug |
| CN101615751A (en) * | 2009-07-21 | 2009-12-30 | 广东明家科技股份有限公司 | A kind of attaching plug of 360 degree rotations |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102347578A (en) | 2012-02-08 |
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