CN2737013Y - Minitype power supply converter for travel - Google Patents
Minitype power supply converter for travel Download PDFInfo
- Publication number
- CN2737013Y CN2737013Y CN 200420092557 CN200420092557U CN2737013Y CN 2737013 Y CN2737013 Y CN 2737013Y CN 200420092557 CN200420092557 CN 200420092557 CN 200420092557 U CN200420092557 U CN 200420092557U CN 2737013 Y CN2737013 Y CN 2737013Y
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- power supply
- conductive
- jack
- movable
- plug
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Abstract
The utility model discloses a mini power supply converter for travel. The utility model is proposed for providing a line connector which has the advantages of small volume, portability, convenient operation, and improvement on practicability and convenience. The mini power supply converter for travel comprises a casing and multiple groups of movable converting plugs. The casing comprises an upper casing and a lower casing. A plurality of jacks with different modes are arranged above the upper casing. The jack is provided with a corresponding conducting clip. The clipping part of the conducting clip is corresponding to the jack on the upper casing. The conducting clip is respectively electrically connected with curved conducting metal sheets on the upper casing and the lower casing. The conducting clip can clamp an electric appliances plug contact inserted the jack. The multiple groups of movable converting plugs respectively provided with an adjustable electricity connecting terminal are respectively arranged on the two sides of the bottom surface of the lower casing. A shared earth terminal is arranged in the center of the multiple groups of movable converting plugs. The multiple groups of movable converting plugs utilize the earth terminal as a center for collection or opening for use in an inward turning mode.
Description
Technical field
The utility model belongs to line connector, particularly a kind of miniature travelling power supply changeover device.
Background technology
General household electrical appliance all have and voltage that matches separately and electric current.For in response to cooperating different voltage in countries in the world and electric current to change, so the conduct of the attaching plug of Shi Yonging and supply socket is distinguished separately.But wherein is no lack of supply socket with close voltage and electric current.Therefore,, can be used in different countries, occur power supply changeover device on the market in order to make these household electrical appliance in whilst on tour.
As shown in Figure 1, existing power supply changeover device a utilizes and be provided with attaching plug a2 and supply socket a3 simultaneously on housing a1, and comparatively simple form one to one or a pair of two or the various types of one-to-many are arranged.When it uses, be after attaching plug b1 with electrical equipment b is inserted by the supply socket a3 on the power supply changeover device a, then, to adjust the attaching plug a2 on the power supply changeover device a, make it meet the employed supply socket of this state and inserted appliance plug b1.
Only power supply changeover device a adopts installing jockey a6 between socket end a4 and plug end a5, use knockdown mode, the different socket end a4 of power supply changeover device a is combined with jockey a6 with plug end a5, the purpose that can use without the plug of conversion electrical equipment, but more it exists the volume of power supply changeover device to become big and causes the problem of carrying inconvenience, or be difficult for problem such as adjustment in the use, so be necessary to be improved.
Summary of the invention
The purpose of this utility model provide a kind of volume little, be easy to carry, easy to operate, the miniature travelling power supply changeover device that improves practicality and convenience.
The utility model contains housing and the movable changeover plug of array; Housing is made up of upper shell and lower house; The upper shell top has the jack of several different types, and in jack, be equiped with corresponding conductive clip, and the folder portion that makes conductive clip is corresponding to the jack on the upper shell, conductive clip is electrically connected with curved conductive metal sheet between upper and lower casing respectively, but and the appliance plug of jack is inserted in the conductive clip clamping; The movable changeover plug of array that has adjustable power connection end respectively is installed in the both sides, bottom surface of lower house respectively, and central authorities are equiped with shared earth terminal at the movable changeover plug of array, and the movable changeover plug of array utilizes earth terminal to collect or open and use for the mode that the center inwardly rotates.
Wherein:
Because the utility model contains housing and the movable changeover plug of array; Housing is made up of upper shell and lower house; The upper shell top has the jack of several different types, and in jack, be equiped with corresponding conductive clip, and the folder portion that makes conductive clip is corresponding to the jack on the upper shell, conductive clip is electrically connected with curved conductive metal sheet between upper and lower casing respectively, but and the appliance plug of jack is inserted in the conductive clip clamping; The movable changeover plug of array that has adjustable power connection end respectively is installed in the both sides, bottom surface of lower house respectively, and central authorities are equiped with shared earth terminal at the movable changeover plug of array, and the movable changeover plug of array utilizes earth terminal to collect or open and use for the mode that the center inwardly rotates.During use, directly appliance plug is inserted in the jack of the present utility model, and the pattern of this state's supply socket of corresponding matching is adjusted the position of the movable changeover plug of lower house, it not only can be reduced to minimum with two groups of required collection spaces of activity changeover plug, and adopted movable changeover plug towards the shared earth terminal rotation collection mode in the same way of central authorities, and socket end and plug end are incorporated in the same housing jointly, therefore, the volume-diminished of whole power supply changeover device can be arrived minimum, volume is little not to take up space and favourable purpose of carrying thereby reach.And in use, with rotation mode required movable changeover plug is taken out use, again that its central portion is the shared earth terminal utilization occupation mode identical with movable changeover plug selects to take out or do not take out use, also quite simple in operation, and flat power connection end of opening also all has the adjustment structure respectively with cylinder power connection end, therefore, can be used on the socket of multiple pattern; Not only volume little, be easy to carry, and easy to operate, improve practicality and convenience, thereby reach the purpose of this utility model.
Description of drawings
Fig. 1, be existing power supply changeover device structural representation stereogram.
Fig. 2, be the utility model embodiment one decomposition texture schematic isometric.
Fig. 3, be the utility model embodiment one structural representation stereogram.
Fig. 4, be the utility model embodiment one structural representation cutaway view one.
Fig. 5, be the utility model embodiment one structural representation cutaway view two.
Fig. 6, be the utility model embodiment one structural representation cutaway view three.
Fig. 7, be that the utility model embodiment one uses schematic diagram one.
Fig. 8, be that the utility model embodiment one uses schematic diagram two.
Fig. 9, be that the utility model embodiment one uses schematic diagram three.
Figure 10, be that the utility model embodiment one uses schematic diagram four.
Figure 11, be that the utility model embodiment one uses schematic diagram five
Figure 12, be the utility model embodiment two decomposition texture schematic isometric.
Figure 13, be the utility model embodiment two structural representation stereograms.
Embodiment
Embodiment one
As Fig. 2, Fig. 3, Fig. 4, Fig. 5, shown in Figure 6, the miniature travelling of the utility model comprises housing 10 and the movable changeover plug 20 of array with power supply changeover device 1.
Housing 10 is to make square box shape, and it is made up of upper shell 11 and lower house 12.
The both sides, bottom surface of lower house 12 are equiped with movable changeover plug 20 respectively, and be equiped with the shared earth terminal 12a that is the L type in two groups of movable changeover plug 20 central authorities, earth terminal 12a on the corner stretches out to be provided with and articulates the cylinder 12b that rotates, and the movable changeover plug 20 that is installed in earth terminal 12a both sides utilizes earth terminal 12a to collect or open and use for the mode that the center inwardly rotates.
Earth terminal 12a can sheathed ground connection sheath 12c.
The movable changeover plug 20 of one side comprises rotating seat 22 and two rotatable flat power connection end 21 that are installed on the rotating seat 22.
Rotating seat 22 both sides are established correspondence and are hubbed at the cylinder 22a in the location hole 12d on the lower house 12 to evagination, are provided with anchor point 22a1 on cylinder 22a.After flat power connection end 21 was installed in rotating seat 22, the conductive junction point 21a that is extended by the bottom was electrically connected with the curved conductive metal sheet 15 that is installed in 11,12 of upper and lower casings.
The movable changeover plug 20 ' of opposite side comprises clampable rotating seat 24 and two cylinder power connection end 23.
Folder is established two independent rotating seat 24a that install cylinder power connection end 23 respectively and is arranged at the spring 24b of two independent rotating seat 24a central authorities on the clampable rotating seat 24.
The opposing opposite side of independent rotating seat 24a and installing spring 24b side is established corresponding and is hubbed at the reference column 24c in the location hole 12d on the lower house 12 to evagination, after reference column 24c is installed in the location hole 12d of lower house 12 correspondences, and be piercing in lower house 12 outsides, after then cylinder power connection end 23 being installed in independent rotating seat 24a, the conductive junction point 23a that is extended by the bottom is electrically connected with the curved conductive metal sheet 15 that is installed in 11,12 of upper and lower casings.
As Fig. 7, Fig. 8, Fig. 9, Figure 10, shown in Figure 11, during use, directly the plug 2 with electrical equipment is inserted in the jack 11a of the miniature travelling of the utility model with power supply changeover device 1 top, and the pattern of this state's supply socket 3 of corresponding matching is adjusted the position of the movable changeover plug 20 of lower house 12.
Embodiment two
As shown in Figure 12 and Figure 13, the utility model comprises the movable changeover plug 20 of housing 10, rotary shell 13 and array.
The movable changeover plug 20 of one side comprises that rotating seat and two are rotatable to be installed on the rotating seat and the bottom is provided with flat power connection end 21 of conductive junction point 21a.
The movable changeover plug 20 ' of opposite side comprises two cylinder power connection end 23 that clampable rotating seat and bottom are provided with conductive junction point 23a.
Housing 10 is made up of upper shell and lower house 12.Lower house 12 1 end both side edges are extended downwards and are provided with pivot connecting plate 12e, are provided with in the center of pivot connecting plate 12e to be used for the circular groove 12e1 of pivot dress rotary shell 13, install conductive metal sheet 14 at two pivot connecting plate 12e with 13 of rotary shells.
Two conductive part 14a are electrically connected with conductive junction point 21a, the 23a of cylinder power connection end 23 rear ends of flat power connection end 21 of the movable changeover plug 20 of a side and the movable transfer plug 20 ' of opposite side respectively.
The jack 13b1 that has several different types on the shell on the back 13b is equiped with corresponding conductive clip 11b in the jack 13b1, and makes that the side of conductive clip 11b is prominent establishes correspondence and be articulated in driving rod 11b2 in conductive metal sheet 14 14b of the pin joint seat portion circular hole 14b1.
Drain pan 13a both sides are provided with correspondence and insert in the circular groove 12e1 at lower house 12 pivot connecting plate 12e centers.
During use, it not only makes the volume of the utility model integral body dwindle again, and occupation mode is identical, thereby reaches the purpose of this utility model.
In sum, the utlity model has the movable changeover plug of multiple adjustment, not only can meet multinational power source socket specification, and it adopts homodromal design, volume-diminished of the present utility model to minimum, can be reached really that volume is little not to take up space and favourable carrying.
Claims (8)
1, a kind of miniature travelling power supply changeover device, it comprises housing and the movable changeover plug of array; It is characterized in that described housing is made up of upper shell and lower house; The upper shell top has the jack of several different types, and in jack, be equiped with corresponding conductive clip, and the folder portion that makes conductive clip is corresponding to the jack on the upper shell, conductive clip is electrically connected with curved conductive metal sheet between upper and lower casing respectively, but and the appliance plug of jack is inserted in the conductive clip clamping; The movable changeover plug of array that has adjustable power connection end respectively is installed in the both sides, bottom surface of lower house respectively, and central authorities are equiped with shared earth terminal at the movable changeover plug of array, and the movable changeover plug of array utilizes earth terminal to collect or open and use for the mode that the center inwardly rotates.
2, miniature travelling power supply changeover device according to claim 1 is characterized in that described earth terminal is the L type, and it on the corner stretches out to be provided with and articulates the cylinder that rotates.
3, miniature travelling power supply changeover device according to claim 1 is characterized in that the movable changeover plug of array that the described mode of utilizing earth terminal inwardly to rotate for the center is collected or opened and used is installed in the earth terminal both sides.
4, miniature travelling power supply changeover device according to claim 1 is characterized in that the sheathed ground connection sheath of described earth terminal.
5, miniature travelling power supply changeover device according to claim 1 is characterized in that the movable changeover plug of a described side comprises rotating seat and two rotatable flat power connection end that are installed on the rotating seat; The rotating seat both sides are established correspondence and are hubbed at the cylinder in the location hole on the lower house to evagination, are provided with anchor point on cylinder; After flat power connection end was installed in rotating seat, the conductive junction point that is extended by the bottom was electrically connected with the curved conductive metal sheet that is installed between upper and lower casing.
6, miniature travelling power supply changeover device according to claim 1 is characterized in that the movable changeover plug of described opposite side comprises clampable rotating seat and two cylinder power connection end; Folder is established two independent rotating seats installing cylinder power connection end respectively and is arranged at the spring of two independent rotating seat central authorities on the clampable rotating seat; The opposing opposite side of independent rotating seat and installing spring side is established corresponding and is hubbed at the reference column in the location hole on the lower house to evagination, after reference column is installed in the location hole of lower house correspondence, and be piercing in outside the lower house, after then cylinder power connection end being installed in independent rotating seat, the conductive junction point that is extended by the bottom is electrically connected with the curved conductive metal sheet that is installed between upper and lower casing.
7, miniature travelling power supply changeover device according to claim 1, it is characterized in that the extension downwards of described lower house one end both side edges is provided with pivot connecting plate, be provided with in the center of pivot connecting plate and be used for the circular groove of pivot dress rotary shell, between two pivot connecting plates and rotary shell, install conductive metal sheet; Conductive metal sheet has two conductive parts that are positioned at the top and reaches by the pin joint seat portion of extending under the conductive part one side direction extroversion, and is provided with circular hole in pin joint seat portion center; Two conductive parts are electrically connected with the conductive junction point of the sub-rear end of cylinder power connection end of flat power connection end of the movable changeover plug of a side and the movable transfer plug of opposite side respectively.
8, miniature travelling power supply changeover device according to claim 1 is characterized in that described rotary shell reaches shell on the back by drain pan and forms; The jack that has several different types on the shell on the back is equiped with corresponding conductive clip in the jack, and makes that the side of conductive clip is prominent establishes correspondence and be articulated in driving rod in the conductive metal sheet pin joint seat portion circular hole; The drain pan both sides are provided with correspondence and insert in the circular groove at lower house pivot connecting plate center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420092557 CN2737013Y (en) | 2004-09-20 | 2004-09-20 | Minitype power supply converter for travel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420092557 CN2737013Y (en) | 2004-09-20 | 2004-09-20 | Minitype power supply converter for travel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2737013Y true CN2737013Y (en) | 2005-10-26 |
Family
ID=35307739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420092557 Expired - Fee Related CN2737013Y (en) | 2004-09-20 | 2004-09-20 | Minitype power supply converter for travel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2737013Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101310418B (en) * | 2005-11-16 | 2011-02-23 | 桑达尔公司 | A plug converter for changing the electrical pin configuration of an appliance plug |
-
2004
- 2004-09-20 CN CN 200420092557 patent/CN2737013Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101310418B (en) * | 2005-11-16 | 2011-02-23 | 桑达尔公司 | A plug converter for changing the electrical pin configuration of an appliance plug |
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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: 20051026 Termination date: 20100920 |