CN204992196U - Power supply conversion socket - Google Patents
Power supply conversion socket Download PDFInfo
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- CN204992196U CN204992196U CN201520380343.5U CN201520380343U CN204992196U CN 204992196 U CN204992196 U CN 204992196U CN 201520380343 U CN201520380343 U CN 201520380343U CN 204992196 U CN204992196 U CN 204992196U
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- cover plate
- circuit board
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Abstract
The utility model discloses a power supply conversion socket, the engine oil -gas separator comprises a housin, be equipped with the electrical conduction device in the casing, the casing includes the tube -shape body and apron, be provided with multi -purpose socket hole on the terminal surface of the tube -shape body, set up plug group on the apron, the electrical conduction device is including corresponding the socket hole conductive component that multi -purpose socket hole set up and corresponding first circuit board that plug group sets up and that can be connected with plug group electricity, socket hole conductive component and first circuit board electricity are connected, plug group is including the plug of three difference, be first plug respectively, second plug and third plug, wherein the second plug can alternate the plug into two kinds of different standards through rotatory angle of participating in the piece, three plug sets up respectively in three sides of the inner chamber of apron, first plug and third plug set up relatively, a plug still sets up two its displacements of accessible on the apron so that stretching out behind the casing, the limiting plate of two other not protractile of plug casings, two limiting plate settings just are relative setting between first plug and third plug.
Description
Technical field
The utility model relates to electrical equipment and patches device arts, particularly relates to a kind of power conversion plug extension.
Background technology
Nearly all electrical equipment all will be used attaching plug and coordinate with socket, to obtain power supply supply.There are power supply and the socket standard of different structure in many countries and regions, thus result in a state or area produce electrical equipment because of do not meet another country plug and socket of power source standard and cannot be general in these countries and regions, brought many troubles thus.
Solution of the above problems is to provide a kind of conversion socket, and this kind of conversion socket has socket aperture and the plug of various criterion, realizes the conversion of plug and socket thus.Such as, a kind of combined plug for power supply transducer disclosed in No. 200420009384.5, Chinese patent, it comprises Separated socket housing, the multiple hole shape jack be arranged on housing front panel, shell back face-plate arranges plug, although this kind of transducer has multiple jack and is applicable to the electrical equipment with various criterion plug, but its plug construction is single, plug only can be applicable to a kind of supply socket of standard, still cannot meet the demand of user.
Utility model content
The purpose of this utility model is to provide a kind of power conversion plug extension, in order to solve above technical problem.
For reaching this object, the utility model by the following technical solutions:
A kind of power conversion plug extension, comprise a housing, electrical conduction device is provided with in described housing, the cylindrical body that described housing comprises one end open and the cover plate be fastened on the opening of described cylindrical body, the end face of described cylindrical body is provided with multipurpose socket hole, described cover plate arranges plug group, described electrical conduction device comprises that socket aperture conductive component that corresponding described multipurpose socket hole arranges and corresponding described plug group are arranged and the first circuit board that can be electrically connected with described plug group, described socket aperture conductive component and the electrical connection of described first circuit board, described plug group comprises three different plugs, be respectively the first plug, second plug and the 3rd plug, wherein the second plug can be transformed to the plug of two various criterions by the angle rotating pin, three described plugs are arranged at three sides of the inner chamber of described cover plate respectively, described first plug and described 3rd plug are oppositely arranged, described cover plate is also arranged two to stretch out after outside described housing to make a described plug by its displacement, limiting plate outside the not extended described housing of plug described in two other, two described limiting plates to be arranged between described first plug and described 3rd plug and in being oppositely arranged, two described limiting plates are all rotatably connected by bindiny mechanism and described cover plate.
Preferably, described socket aperture conductive component is removably connected by the mode of clamping and the end face of described cylindrical body, and described first circuit board is removably connected by the mode of clamping and the end face of described cover plate.
As the preferred technical scheme of one, two described limiting plates are respectively the first limiting plate and the second limiting plate, each described limiting plate all has and the first end that described bindiny mechanism connects and second end relative with described first end, two described limiting plates to be arranged between described first plug and described 3rd plug and in being oppositely arranged, described first limiting plate is positioned at the side of described second limiting plate near described first plug, three described plugs are all arranged for limiting gag lever post movable separately, when described first plug stretches out described housing, the gag lever post of described first plug is butted on described first limiting plate, and promote described first limiting plate and described second limiting plate all moves towards the direction of described 3rd plug, to stop that described first plug and described second plug stretch out described housing, when described second plug stretches out described housing, between the first end of described first limiting plate of gag lever post insertion of described second plug and the first end of described second limiting plate, and drive described first limiting plate and described second limiting plate to tilt towards the direction of described first plug and described 3rd plug respectively, to stop that described first plug and described 3rd plug stretch out described housing, when described 3rd plug stretches out described housing, the gag lever post of described 3rd plug is butted on described second limiting plate, and promote described second limiting plate and described first limiting plate all moves towards the direction of described first plug, to stop that described first plug and described second plug stretch out described housing.
As the preferred technical scheme of one, described first limiting plate is near the side of described second limiting plate and be positioned on its first end and arrange the first inclined-plane, and described first inclined-plane, along the direction away from described cover plate, tilts to the first plug gradually; Near the side of described first limiting plate, corresponding described first inclined-plane arranges the second inclined-plane to described second limiting plate, and described second inclined-plane, along the direction away from described cover plate, tilts to the 3rd plug gradually; Described first inclined-plane and described second inclined-plane form V-shaped groove, and when described second plug does not stretch out housing, the limiting plate of described second plug is positioned at described V-shaped groove.
By arranging the first inclined-plane and the second inclined-plane respectively on the first limiting plate He on the second limiting plate, and make the first inclined-plane and the second inclined-plane form V-shaped groove, when the second plug will be made to stretch out cover plate, gag lever post on second plug can between the guide effect of the V-shaped groove first end being inserted into two limiting plates fast and accurately, move towards the direction of the first plug and the 3rd plug respectively to make the first limiting plate and the second limiting plate, thus make the first plug and the not extended cover plate of the second plug, when the second plug does not stretch out cover plate, the limiting plate of the second plug is positioned at V-shaped groove, do not hinder described first limiting plate and the activity of the second limiting plate.
As the preferred technical scheme of one, described first limiting plate is near the side of described first plug and be positioned on its second end and arrange the 3rd inclined-plane, described 3rd inclined-plane is from the direction away from described cover plate, gradually tilt to the second limiting plate, when described first plug does not stretch out cover plate, the gag lever post of described first plug is positioned at the top on described 3rd inclined-plane, and when described first plug stretches out downwards, described 3rd inclined-plane provides guide effect for the first limiting plate precise displacement; Described second limiting plate is near the side of described 3rd plug and be positioned on the second end described in it and arrange the 4th inclined-plane, described 4th inclined-plane is from the direction away from described cover plate, gradually tilt to described first limiting plate, when described 3rd plug does not stretch out cover plate, the gag lever post of described 3rd plug is positioned at the top on described 4th inclined-plane, when described 3rd plug stretches out downwards, described 4th inclined-plane provides guide effect for the second limiting plate precise displacement.
As the preferred technical scheme of one, described bindiny mechanism comprise two be positioned at described limiting plate both sides and the fixed head be fixed on described cover plate, two described fixed heads all arrange away from the side of the other side the clamping bar be connected with described cover plate, described limiting plate is connected with two described clamping bars by connecting plate, described fixed head and described clamping bar are all through described first circuit board, described connecting plate arranges two blocked holes that two described clamping bars can be made respectively to insert, the corresponding described connecting plate of described limiting plate arranges the square opening that can make the displacement of described limiting plate relatively described connecting plate generation certain distance.
As the preferred technical scheme of one, described fixed head has the 3rd end and four end relative with described 3rd end that connect with described cover plate, and what on the 4th end of two described fixed heads, setting can make the two ends of described connecting plate insert respectively puts board slot.
By arrange on the 6th end of two fixed levers the two ends of connecting plate can be made to insert respectively put board slot, in the process of limiting plate run-off the straight, connecting plate can be reduced and put on power on two clamping bars.Thus make two clamping bars not yielding.
As the preferred technical scheme of one, also comprise the second circuit board being provided with USB interface, described second circuit board is positioned at described housing, on described cover plate, corresponding described second circuit board arranges the slot part that described second circuit board can be made to insert, described slot part is through described first circuit board, one end of described second circuit board to be inserted in described slot part and is electrically connected with first circuit board, the other end of described second circuit board is connected on the end face of cylindrical body, be stable in described housing to make described second circuit board, on the sidewall of described cylindrical body, corresponding described USB interface offers the USB patchhole communicated with described USB interface.
As the preferred technical scheme of one, on described first circuit board arrange can make described first circuit board and described socket aperture conductive component electrical connection two conductive poles, two described conductive poles insert in described socket aperture conductive component away from one end of described first circuit board.
As the preferred technical scheme of one, also arrange in described housing and also arrange the many leads that can carry out leading when described first plug, described second plug and described 3rd telescopic plug, on described cover plate, described in corresponding every root, lead all arranges the lead fixing hole that one end of described lead can be made to insert.
As the preferred technical scheme of one, on described cover plate, the pin of corresponding each described plug arranges and pin can be made by pass outside described cover plate in described housing and can in the pin holes of wherein sliding, and each described plug all arranges near the side of described cover plate and makes described plug be anchored on spring fastener on described cover plate.
Preferably, on the sidewall of described housing, the described spring fastener of corresponding each described plug arranges the chute that spring fastener can be made to slide within it.
Contrast prior art, the beneficial effects of the utility model are: the utility model has the following advantages:
The utility model has the following advantages:
1, there is the plug of multipurpose socket hole and multiple standards, be applicable to any plug and the conversion arbitrarily between socket aperture;
2, in use, only have a kind of plug to protrude out the surface of housing, can avoid touching electrical socket, use safety on the one hand, on the other hand, when not using, plug is all collapsible in housing, and thus volume is little, is convenient for carrying;
3, the limit device structure for limiting plug of the present utility model is simple, and cost of manufacture is low.
Accompanying drawing explanation
According to drawings and embodiments the utility model is described in further detail below.
Fig. 1 is the structural representation of a kind of power conversion plug extension described in the utility model embodiment.
Fig. 2 is the explosive view of a kind of power conversion plug extension described in the utility model embodiment.
Fig. 3 is the scheme of installation of the cover plate described in the utility model embodiment, three plugs and two limiting plates.
Fig. 4 is the another kind of state diagram after the cover plate described in the utility model embodiment, three plugs and two limiting plates installations.
Fig. 5 is the decomposing schematic representation of the cover plate described in the utility model embodiment, two limiting plates and bindiny mechanism.
Fig. 6 is the structural representation of the first plug described in the utility model embodiment.
Fig. 7 is the structural representation of the second plug described in the utility model embodiment.
Fig. 8 is the structural representation of the 3rd plug described in the utility model embodiment.
In figure:
1, cover plate; 101, pin holes; 102, slot part; 103, lead fixing hole;
2, the first plug; 3, the second plug; 4, the 3rd plug;
51, the first limiting plate; 511, the first inclined-plane; 512, the 3rd inclined-plane; 52, the second limiting plate; 521, the second inclined-plane; 522, the 4th inclined-plane; 53, bindiny mechanism; 531, fixed head; 532, connecting plate; 533, clamping bar; 54, square 54;
6, gag lever post; 7, spring fastener;
8, first circuit board; 81, conductive pole;
9, cylindrical body; 91, multipurpose socket hole;
11, second circuit board; 111, USB interface;
12, lead; 13, socket aperture conductive component; 14, chute.
Embodiment
The technical solution of the utility model is further illustrated by embodiment below in conjunction with accompanying drawing.
As shown in Figures 1 to 8, present embodiment discloses a kind of power conversion plug extension, comprise a housing, electrical conduction device is provided with in housing, the cylindrical body 9 that housing comprises one end open and the cover plate 1 be fastened on the opening of cylindrical body 9, the end face of cylindrical body 9 is provided with multipurpose socket hole 91, cover plate 1 arranges plug group, electrical conduction device comprise corresponding multipurpose socket hole arrange socket aperture conductive component 13 and corresponding plug group arrange and the first circuit board 8 that can be electrically connected with plug group, socket aperture conductive component 13 and first circuit board 8 are electrically connected, plug group comprises three different plugs, be respectively the first plug 2, second plug 3 and the 3rd plug 4, wherein the second plug 3 can be transformed to the plug of two various criterions by the angle rotating pin, three described plugs are arranged at three sides of the inner chamber of cover plate 1 respectively, first plug 2 and the 3rd plug 4 are oppositely arranged, cover plate 1 is also arranged two to stretch out after outside housing to make a plug by its displacement, limiting plate outside the not extended housing of two other plug, two limiting plates to be arranged between the first plug 2 and the 3rd plug 4 and in being oppositely arranged, two limiting plates are all rotatably connected with cover plate 1 by bindiny mechanism 53.
In the present embodiment, the first plug 2, second plug 3, the 3rd plug 4 are respectively European plugs, Australia's formula plug and British connecting plug, and wherein the second plug 3 is changed to American plug by also variable after pin is rotated to an angle.
Preferably, socket aperture conductive component 13 is removably connected by the mode of clamping and the end face of cylindrical body 9, and first circuit board 8 is removably connected by the mode of clamping and the end face of cover plate 1.
Two limiting plates are respectively the first limiting plate 51 and the second limiting plate 52, each limiting plate all has and the first end that bindiny mechanism 53 connects and second end relative with first end, first limiting plate 51 is positioned at the side of the second limiting plate 52 near the first plug 2, three plugs are all arranged for limiting gag lever post 6 movable separately, when the first plug 2 stretches out housing, the gag lever post 6 of the first plug 2 is butted on the first limiting plate 51, and promote the first limiting plate 51 and the second limiting plate 52 all moves towards the direction of the 3rd plug 4, to stop that the second plug 3 and the 3rd plug 4 stretch out housing, when the second plug 3 stretches out housing, the gag lever post 6 of the second plug 3 inserts between the first end of the first limiting plate 51 and the first end of the second limiting plate 52, and drive the first limiting plate 51 and the second limiting plate 52 to move towards the direction of the first plug 2 and the 3rd plug 4 respectively, to stop that the first plug 2 and the 3rd plug 4 stretch out housing, when the 3rd plug 4 stretches out housing, the gag lever post 6 of the 3rd plug 4 is butted on the second limiting plate 52, and promote the second limiting plate 52 and the first limiting plate 51 all moves towards the direction of the first plug 2, to stop that the second plug 3 and the first plug 2 stretch out housing.
First limiting plate 51 is near the side of the second limiting plate 52 and be positioned on its first end and arrange the first inclined-plane 511, inclined-plane 511, first along the direction away from cover plate 1, gradually tilts to the first plug 2; Near the side of the first limiting plate 51, corresponding first inclined-plane 511 arranges the second inclined-plane 521, inclined-plane 521, second along the direction away from cover plate 1 to second limiting plate 52, gradually tilts to the 3rd plug 4; First inclined-plane 511 and the second inclined-plane 521 form V-shaped groove, and when the second plug 3 does not stretch out housing, the limiting plate of the second plug 3 is positioned at V-shaped groove.
By arranging the first inclined-plane 511 and the second inclined-plane 521 respectively on the first limiting plate 51 He on the second limiting plate 52, and make the first inclined-plane 511 and the second inclined-plane 521 form V-shaped groove, when the second plug 3 will be made to stretch out cover plate 1, gag lever post 6 on second plug 3 can under the guide effect of V-shaped groove between the first end being inserted into two limiting plates fast and accurately, move towards the direction of the first plug 2 and the 3rd plug 4 respectively to make the first limiting plate 51 and the second limiting plate 52, thus make the first plug 2 and the not extended cover plate 1 of the 3rd plug 4, when the second plug 3 does not stretch out cover plate 1, the limiting plate of the second plug 3 is positioned at V-shaped groove, do not hinder described first limiting plate and the activity of the second limiting plate.
First limiting plate 51 is near the side of the first plug 2 and be positioned on its second end and arrange the 3rd inclined-plane 512,3rd inclined-plane 512 is from the direction away from cover plate 1, gradually tilt to the second limiting plate 52, when first plug 2 does not stretch out cover plate 1, the gag lever post 6 of the first plug 2 is positioned at the top on the 3rd inclined-plane 512, when described first plug stretches out downwards, the 3rd inclined-plane 512 provides guide effect for the first limiting plate precise displacement; Second limiting plate 52 is near the side of the 3rd plug 4 and be positioned on its second end and arrange the 4th inclined-plane 522,4th inclined-plane 522 is from the direction away from cover plate 1, gradually tilt to the first limiting plate 51, when 3rd plug 4 does not stretch out cover plate 1, the gag lever post 6 of the 3rd plug 4 is positioned at the top on the 4th inclined-plane 522, when described 3rd plug stretches out downwards, the 4th inclined-plane 522 provides guide effect for the second limiting plate precise displacement.
Bindiny mechanism 53 comprise two be positioned at limiting plate both sides and the fixed head 531 be fixed on cover plate 1, two fixed heads 531 all arrange away from the side of the other side the clamping bar 533 be connected with cover plate 1, limiting plate is connected with two clamping bars 533 by connecting plate 532, fixed head 531 and clamping bar 533 are all through first circuit board 8, connecting plate 532 arranges two blocked holes that two clamping bars 533 can be made respectively to insert, and the corresponding connecting plate 532 of limiting plate arranges and can make limiting plate relative connecting plate 532 that the square opening 54 of certain distance displacement occurs.
Fixed head 531 has and the 3rd end that cover plate 1 connects and four end relative with the 3rd end, and what on the 4th end of two fixed heads 531, setting can make the two ends of connecting plate 532 insert respectively puts board slot.
By arrange on the 6th end of two fixed levers the two ends of connecting plate 532 can be made to insert respectively put board slot, in the process that limiting plate is subjected to displacement, connecting plate 532 can be reduced and put on power on two clamping bars 533.Thus make two clamping bars 533 not yielding.
Power conversion plug extension of the present utility model also comprises the second circuit board 11 being provided with usb 1 11, second circuit board 11 is positioned at housing, on cover plate 1, corresponding second circuit board 11 arranges the slot part 102 that second circuit board 11 can be made to insert, slot part 102 is through first circuit board 8, one end of second circuit board 11 to be inserted in slot part 102 and is electrically connected with first circuit board 8, the other end of second circuit board 11 is connected on the end face of cylindrical body 9, be stable in housing to make second circuit board 11, on the sidewall of cylindrical body 9, corresponding usb 1 11 offers the USB patchhole communicated with usb 1 11.
First circuit board 8 is arranged two conductive poles, 81, two conductive poles 81 that first circuit board 8 and socket aperture conductive component 13 can be made to be electrically connected to insert in socket aperture conductive component 13 away from one end of first circuit board 8.
Also arrange the many leads 12 that can carry out leading when the first plug 2, second plug 3 and the 3rd plug 4 stretch in housing, on cover plate 1, corresponding every root lead 12 all arranges the lead fixing hole 103 that one end of lead 12 can be made to insert.
On cover plate 1, the pin of corresponding each plug arranges and pin can be made by pass outside cover plate 1 in housing and can in the pin holes 101 of wherein sliding, and each plug all arranges near the side of cover plate 1 and makes plug be anchored on spring fastener 7 on cover plate 1.
Preferably, on the sidewall of housing, the spring fastener 7 of corresponding each plug arranges the chute 14 that spring fastener 7 can be made to slide within it.
Operation principle:
When normal condition, when not releasing plug, the gag lever post 6 of the first plug 2 and the 3rd plug 4 lays respectively at the top on the 3rd inclined-plane 512 of the first limiting plate 51 and the 4th inclined-plane 522 of the second limiting plate 52, and the gag lever post 6 of the second plug 3 is positioned at V-shaped groove.When the first plug 2 stretches out cover board body 1, the gag lever post 6 of the first plug 2 promotes the first limiting plate 51 and draws close to the second limiting plate 52, after the first limiting plate 51 and the second limiting plate 52 are drawn close, first limiting plate 51 promotes the second limiting plate 52 and moves towards the direction of the 3rd plug 4 under the driving of the gag lever post 6 of the first plug 2, thus make the second plug 3 and the 3rd plug 4 because the first limiting plate 51 of being moved of its gag lever post 6 and the second limiting plate 52 limit position and stiff, and then make the second plug 3 and the not extended cover board body 1 of the 3rd plug 4; When the second plug 3 stretches out cover board body 1, the gag lever post 6 of the second plug 3 inserts between the first end of the first gag lever post 6 and the first end of the second gag lever post 6 along V-shaped groove, and promote the first limiting plate 51 and the second limiting plate 52 is moved towards the direction of the first plug 2 and the 3rd plug 4 respectively, thus make the first plug 2 and the 3rd plug 4 because the first limiting plate 51 of being moved of its gag lever post 6 and the second limiting plate 52 limit position and stiff, and then make the first plug 2 and the not extended cover board body 1 of the 3rd plug 4; When the 3rd plug 4 stretches out cover board body 1, the gag lever post 6 of the 3rd plug 4 promotes the second limiting plate 52 and draws close to the first limiting plate 51, after the first limiting plate 51 and the second limiting plate 52 are drawn close, second limiting plate 52 promotes the second limiting plate 52 and moves towards the direction of the first plug 2 under the driving of the gag lever post 6 of the 3rd plug 4, thus make the first plug 2 and the second plug 3 because the first limiting plate 51 of being moved of its gag lever post 6 and the second limiting plate 52 limit position and stiff, and then make the first plug 2 and the not extended cover board body 1 of the second plug 3.Thus, during each one of them plug of release, other plugs cannot be released or release half position all only.
The utility model has the following advantages:
1, there is the plug of multipurpose socket hole and multiple standards, be applicable to any plug and the conversion arbitrarily between socket aperture;
2, in use, only have a kind of plug to protrude out the surface of housing, can avoid touching electrical equipment, use safety on the one hand, on the other hand, when not using, plug is all collapsible in housing, and thus volume is little, is convenient for carrying.
3, the limit device structure for limiting plug of the present utility model is simple, and cost of manufacture is low.
Below know-why of the present utility model is described in conjunction with specific embodiments.These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection range by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present utility model, and these modes all will fall within protection range of the present utility model.
Claims (10)
1. a power conversion plug extension, it is characterized in that, comprise a housing, electrical conduction device is provided with in described housing, the cylindrical body that described housing comprises one end open and the cover plate be fastened on the opening of described cylindrical body, the end face of described cylindrical body is provided with multipurpose socket hole, described cover plate arranges plug group, described electrical conduction device comprises that socket aperture conductive component that corresponding described multipurpose socket hole arranges and corresponding described plug group are arranged and the first circuit board that can be electrically connected with described plug group, described socket aperture conductive component and the electrical connection of described first circuit board, described plug group comprises three different plugs, be respectively the first plug, second plug and the 3rd plug, wherein the second plug can be transformed to the plug of two various criterions by the angle rotating pin, three described plugs are arranged at three sides of the inner chamber of described cover plate respectively, described first plug and described 3rd plug are oppositely arranged, described cover plate is also arranged two to stretch out after outside described housing to make a described plug by its displacement, limiting plate outside the not extended described housing of plug described in two other, two described limiting plates to be arranged between described first plug and described 3rd plug and in being oppositely arranged, two described limiting plates are all rotatably connected by bindiny mechanism and described cover plate.
2. a kind of power conversion plug extension according to claim 1, it is characterized in that, two described limiting plates are respectively the first limiting plate and the second limiting plate, each described limiting plate all has and the first end that described bindiny mechanism connects and second end relative with described first end, described first limiting plate is positioned at the side of described second limiting plate near described first plug, three described plugs are all arranged for limiting gag lever post movable separately, when described first plug stretches out described housing, the gag lever post of described first plug is butted on described first limiting plate, and promote described first limiting plate and described second limiting plate all moves towards the direction of described 3rd plug, to stop that described second plug and described 3rd plug stretch out described housing, when described second plug stretches out described housing, between the first end of described first limiting plate of gag lever post insertion of described second plug and the first end of described second limiting plate, and drive described first limiting plate and described second limiting plate to move towards the direction of described first plug and described 3rd plug respectively, to stop that described first plug and described 3rd plug stretch out described housing, when described 3rd plug stretches out described housing, the gag lever post of described 3rd plug is butted on described second limiting plate, and promote described second limiting plate and described first limiting plate all tilts towards the direction of described first plug, to stop that described second plug and described first plug stretch out described housing.
3. a kind of power conversion plug extension according to claim 2, it is characterized in that, described first limiting plate is near the side of described second limiting plate and be positioned on its first end and arrange the first inclined-plane, and described first inclined-plane, along the direction away from described cover plate, tilts to the first plug gradually; Near the side of described first limiting plate, corresponding described first inclined-plane arranges the second inclined-plane to described second limiting plate, and described second inclined-plane, along the direction away from described cover plate, tilts to the 3rd plug gradually; Described first inclined-plane and described second inclined-plane form V-shaped groove, and when described second plug does not stretch out housing, the gag lever post of described second plug is positioned at described V-shaped groove.
4. a kind of power conversion plug extension according to claim 2, it is characterized in that, described first limiting plate is near the side of described first plug and be positioned on its second end and arrange the 3rd inclined-plane, described 3rd inclined-plane is from the direction away from described cover plate, gradually tilt to the second limiting plate, when described first plug does not stretch out cover plate, the gag lever post of described first plug is positioned at the top on described 3rd inclined-plane, when described first plug stretches out downwards, described 3rd inclined-plane provides guide effect for the first limiting plate precise displacement; Described second limiting plate is near the side of described 3rd plug and be positioned on the second end described in it and arrange the 4th inclined-plane, described 4th inclined-plane is from the direction away from described cover plate, gradually tilt to described first limiting plate, when described 3rd plug does not stretch out cover plate, the gag lever post of described 3rd plug is positioned at the top on described 4th inclined-plane, when described 3rd plug stretches out downwards, described 4th inclined-plane provides guide effect for the second limiting plate precise displacement.
5. a kind of power conversion plug extension according to claim 1, it is characterized in that, described bindiny mechanism comprise two be positioned at described limiting plate both sides and the fixed head be fixed on described cover plate, two described fixed heads all arrange away from the side of the other side the clamping bar be connected with described cover plate, described limiting plate is connected with two described clamping bars by connecting plate, described fixed head and described clamping bar are all through described first circuit board, described connecting plate arranges two blocked holes that two described clamping bars can be made respectively to insert, the corresponding described connecting plate of described limiting plate arranges the square opening that can make the displacement of described limiting plate relatively described connecting plate generation certain distance.
6. a kind of power conversion plug extension according to claim 5, it is characterized in that, described fixed head has the 3rd end and four end relative with described 3rd end that connect with described cover plate, and what on the 4th end of two described fixed heads, setting can make the two ends of described connecting plate insert respectively puts board slot.
7. a kind of power conversion plug extension according to claim 1, it is characterized in that, also comprise the second circuit board being provided with USB interface, described second circuit board is positioned at described housing, on described cover plate, corresponding described second circuit board arranges the slot part that described second circuit board can be made to insert, described slot part is through described first circuit board, one end of described second circuit board to be inserted in described slot part and is electrically connected with first circuit board, the other end of described second circuit board is connected on the end face of cylindrical body, be stable in described housing to make described second circuit board, on the sidewall of described cylindrical body, corresponding described USB interface offers the USB patchhole communicated with described USB interface.
8. a kind of power conversion plug extension according to claim 1, it is characterized in that, on described first circuit board arrange can make described first circuit board and described socket aperture conductive component electrical connection two conductive poles, two described conductive poles insert in described socket aperture conductive component away from one end of described first circuit board.
9. a kind of power conversion plug extension according to claim 1, it is characterized in that, also arrange the many leads that can carry out leading when described first plug, described second plug and described 3rd telescopic plug in described housing, on described cover plate, described in corresponding every root, lead all arranges the lead fixing hole that one end of described lead can be made to insert.
10. a kind of power conversion plug extension according to claim 1, it is characterized in that, on described cover plate, the pin of corresponding each described plug arranges and pin can be made by pass outside described cover plate in described housing and can in the pin holes of wherein sliding, and each described plug all arranges near the side of described cover plate and makes described plug be anchored on spring fastener on described cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520380343.5U CN204992196U (en) | 2015-06-05 | 2015-06-05 | Power supply conversion socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520380343.5U CN204992196U (en) | 2015-06-05 | 2015-06-05 | Power supply conversion socket |
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| Publication Number | Publication Date |
|---|---|
| CN204992196U true CN204992196U (en) | 2016-01-20 |
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| CN201520380343.5U Active CN204992196U (en) | 2015-06-05 | 2015-06-05 | Power supply conversion socket |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105680244A (en) * | 2016-03-28 | 2016-06-15 | 广州市翼德电器有限公司 | Plug structure and charging converter |
| CN105932503A (en) * | 2016-05-31 | 2016-09-07 | 东莞市万旅电器有限公司 | Changeover plug |
| CN109390825A (en) * | 2017-08-08 | 2019-02-26 | 宁远县硕宁电子有限公司 | Adapter and its application method |
-
2015
- 2015-06-05 CN CN201520380343.5U patent/CN204992196U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105680244A (en) * | 2016-03-28 | 2016-06-15 | 广州市翼德电器有限公司 | Plug structure and charging converter |
| CN105932503A (en) * | 2016-05-31 | 2016-09-07 | 东莞市万旅电器有限公司 | Changeover plug |
| CN105932503B (en) * | 2016-05-31 | 2018-07-17 | 东莞市万旅电器有限公司 | A kind of changeover plug |
| CN109390825A (en) * | 2017-08-08 | 2019-02-26 | 宁远县硕宁电子有限公司 | Adapter and its application method |
| CN109390825B (en) * | 2017-08-08 | 2020-04-10 | 宁远县硕宁电子有限公司 | Adapter and method of use |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170717 Address after: 523878, building four, building B, No. 6, middle ancient copper Road, corner town, Changan Town, Guangdong, Dongguan, 402 Patentee after: Dongguan Jia Jia Electrical Appliance Co., Ltd. Address before: 1 village, Baiyu village, Hekou County, Tongjiang County, Bazhong, Sichuan Patentee before: Zeng Guangli |
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| TR01 | Transfer of patent right |