CN103208693B - The multidirectional power supply unit that plug is detachable - Google Patents
The multidirectional power supply unit that plug is detachable Download PDFInfo
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- CN103208693B CN103208693B CN201210009413.7A CN201210009413A CN103208693B CN 103208693 B CN103208693 B CN 103208693B CN 201210009413 A CN201210009413 A CN 201210009413A CN 103208693 B CN103208693 B CN 103208693B
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- plug
- power supply
- supply unit
- detachable
- guide
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Abstract
The invention provides the multidirectional power supply unit that a kind of plug is detachable, comprise the body and convex two conducting connection terminals be exposed in grafting space with grafting space, plug is combined on body, plug comprises the pedestal with accommodation space, two guide-joining plates are oppositely arranged in accommodation space, locating cover is combined on body and also covers conjunction accommodation space, corresponding two conducting connection terminals of locating cover are provided with two guide grooves, braking ring plate is arranged between two guide-joining plates and locating cover, brake corresponding two guide grooves in inner edge of ring plate and there is multiple location notch, wherein, plug can on body multidirectional rotary, the slippage and be positioned in location notch in two guide grooves respectively of two conducting connection terminals, and correspondence connects two guide-joining plates, power supply unit of the present invention is easy to change grafting direction.
Description
Technical field
The present invention is relevant with power supply unit, is particularly to the multidirectional power supply unit that a kind of plug is detachable.
Background technology
When electronic product uses, often need to utilize power supply unit to use as power supply or charging, but, the plug of this power supply unit is often limited to different size or attaching plug shape and the factor such as is not quite similar, user usually need additionally carry pin adaptor and solve above-mentioned condition, therefore causes the inconvenience in use.In order to increase the applicability of power supply unit, existing relevant dealer researches and develops the power supply unit of replaceable plug, plug is alternatively combined on power supply unit body by this design, then the plug of different aspect is combined on power supply unit body according to user demand.
In addition, the power supply unit of general Direct Plug-In is fixed plug, this power supply unit is fixed on wall socket and can not changes grafting direction, if grafting direction and electric wire distribute, orientation is different, or this electrical appliance position often needs conversion, often make cable cause song to turn round with plug in conjunction with position, end, and then affect the normal grafting of power line, arround also easily stopping, article puts; Therefore, the power supply unit that another kind can change plug grafting direction arises at the historic moment.But, the plug that this kind can change the power supply unit of plug direction is normally fixed on socket with sliding direction, when user is for changing grafting direction, first plug must be unloaded and rotary connector from socket, plug is made to slip on socket, to change the grafting direction of plug from another angle.
Though above-mentioned detachable plug can reach change the object in grafting direction, but, this kind of plug still be single user after combining to, and its mode changing grafting direction still very facility, causes the trouble in use.
Summary of the invention
An object of the present invention, is the multidirectional power supply unit providing a kind of plug detachable, to reach the power supply unit being easy to change plug pattern and grafting direction thereof.
Another object of the present invention, is the multidirectional power supply unit providing a kind of plug detachable, with make plug combination have after body multiple user to.
Another object of the present invention, be the multidirectional power supply unit providing a kind of plug detachable, conducting connection terminal is positioned in plug by this power supply unit really, to guarantee having good being electrically conducted between body and plug.
In order to reach above-mentioned purpose, the invention provides the multidirectional power supply unit that a kind of plug is detachable, comprise the body and convex two conducting connection terminals be exposed in grafting space with grafting space, plug is combined on body, plug comprises the pedestal with accommodation space, two guide-joining plates are oppositely arranged in accommodation space, locating cover is combined on body and also covers conjunction accommodation space, corresponding two conducting connection terminals of locating cover are provided with two guide grooves, braking ring plate is arranged between two guide-joining plates and locating cover, brake corresponding two guide grooves in inner edge of ring plate and there is multiple location notch, wherein, plug can on body multidirectional rotary, the slippage and be positioned in location notch in two guide grooves respectively of two conducting connection terminals, and correspondence connects two guide-joining plates.
Another object of the present invention, is the multidirectional power supply unit providing a kind of plug detachable, and this power supply unit simplifies plug construction and volume, and reduces plug number of parts, reaches the object being easy to group and establishing and unload.
Another object of the present invention, be the multidirectional power supply unit providing a kind of plug detachable, this power supply unit utilizes metal guide connecting terminal to contact the location notch of plastics brake(-holder) block, produce loss because of friction between the two to reduce, and then increase the useful life of plug and multidirectional power supply unit.
Compared to prior art, what the present invention was not provided with to unload plug presses structure, when plug group of the present invention is established and body be an angle, then to be located through rotation, therefore be there is the effect being easy to replace and unload plug; In addition, for conversion plug grafting direction time, plug can directly on body towards reverse rotation, do not need first plug to be unloaded, then slip the grafting direction changing plug at pedestal from another angle; Moreover, use the plastic part easily producing abrasion as location compared to conventional power source supply, the present invention utilize conducting connection terminal (metal) is positioned at location notch and guide groove wall (plastics) between and reach certain location of plug, to make, between body and plug, there is good connecting, and there is more reliable locating effect and useful life, more increase practicality of the present invention.
Accompanying drawing explanation
Fig. 1 is that the plug of power supply unit of the present invention unloads schematic diagram;
Fig. 2 is the three-dimensional exploded view of the plug of power supply unit of the present invention;
Fig. 3 is the three-dimensional appearance schematic diagram after power supply unit of the present invention combination;
Fig. 4 is the assembled sectional view after power supply unit of the present invention combination;
Fig. 5 is another assembled sectional view after power supply unit of the present invention combination;
Fig. 6 is that power supply unit of the present invention is to cutaway view during anticlockwise;
Fig. 7 is that power supply unit of the present invention is to another cutaway view during anticlockwise;
Fig. 8 is power supply unit of the present invention postrotational three-dimensional appearance schematic diagram left;
Fig. 9 is that power supply unit of the present invention is to cutaway view during right rotation;
Figure 10 is that power supply unit of the present invention is to another cutaway view during right rotation;
Figure 11 is power supply unit of the present invention postrotational three-dimensional appearance schematic diagram to the right.
Wherein, description of reference numerals is as follows:
1 power supply unit
10 bodies
100 grafting spaces
11 conducting connection terminals
12 bulge loops
13 clipping blocks
20 plugs
21 pedestals
210 accommodation spaces
22 insert-connecting plates
23 locating shafts
211 clamping grooves
212 second combined holes
30 guide-joining plates
31 fixed heads
32 fins
320 gaps
40 locating covers
41 guide grooves
42 cover plates
421 first combined holes
43 side plates
44 open tubular columns
50 braking ring plates
51 location notchs
52 first projections
53 second projections
Embodiment
Detailed description for the present invention and technology contents, coordinate graphic being described as follows, but accompanying drawing only provides reference and explanation use, is not used for being limited the present invention.
The plug that Fig. 1 and Fig. 2 is respectively the power supply unit of the present invention unloads the three-dimensional exploded view of schematic diagram and plug; Power supply unit 1 of the present invention comprises body 10, plug 20, two guide-joining plate 30, locating cover 40 and a braking ring plate 50.
This body 10 is that its inside is provided with Power Transfer Unit (not shown) roughly in long rectangle.The side mask of this body 10 has a grafting space 100 and convex two conducting connection terminals 11 be exposed in this grafting space 100, and this two conducting connection terminal 11 is be electrically connected inner Power Transfer Unit; In addition, this body 10 forms a bulge loop 12 in the outer rim in this grafting space 100, and forms multiple clipping block 13 at the apical margin interval of this bulge loop 12.
This plug 20 is combined on body 10, this plug 20 comprises a pedestal 21, this pedestal 21 has an accommodation space 210, this pedestal 21 forms multiple clamping groove 211 in the periphery correspondence of this accommodation space 210, and clipping block 13 correspondence of this body 10 wears those clamping grooves 211 and revolves in this accommodation space 210 and moves.
This two guide-joining plate 30 is oppositely arranged in this accommodation space 210.This each guide-joining plate 30 is a pair fin 32 of the dual side-edge comprising a fixed head 31 and vertically extend in this fixed head 31, and this extends towards approximating direction fin 32 and maintenance has a gap 320; Preferably, this two guide-joining plate 30 is combined in the bottom of this accommodation space 210 with welding manner, is not limited during actual enforcement with this combination.
Moreover this plug 20 also comprises two insert-connecting plates 22, this two insert-connecting plate 22 is arranged on a side of this plug 20 and is electrically conducted this two guide-joining plate 30.
This locating cover 40 is combined on this body 10 and cover closes this accommodation space 210, and this locating cover 40 is to being provided with two guide grooves 41 by two conducting connection terminals 11, and this two conducting connection terminal 11 respectively correspondence is located in this two guide groove 41, connects this two guide-joining plate 30 with correspondence respectively.
In the present embodiment, this locating cover 40 comprises a cover plate 42 and is around in the side plate 43 of this cover plate 42 periphery, and this cover plate 42 is provided with this two guide groove 41.Again, this cover plate 42 has an open tubular column 44 between this two guide groove 41, and this pedestal 21 correspondence forms a locating shaft 23 in this accommodation space 210, and this open tubular column 44 is set on this locating shaft 23, to be positioned in this accommodation space 210 by this locating cover 40.
This braking ring plate 50 is arranged between this two guide-joining plate 30 and this locating cover 40.The inner edge of this braking ring plate 50 is to should two guide grooves 41 and have multiple location notch 51, and the opposite side of the inner edge of this braking ring plate 50 is located at by those location notchs 51, and in continuous half arc shape.The combination of this braking ring plate 50 will be described in detail below.
This braking ring plate 50 is fixed between this two guide-joining plate 30 and this locating cover 40.Face, the side correspondence of this braking ring plate 50 has multiple first projection 52, and the another side correspondence of this braking ring plate 50 has multiple second projection 53, on the other hand, cover plate 42 medial surface of this locating cover 40 has multiple first combined hole 421, and the pedestal 21 of this plug 20 has multiple second combined hole 212 in this accommodation space 210.
When group is established, the plurality of first projection 52 utilizes engagement means and is combined in the plurality of first combined hole 421, and the plurality of second projection 53 is combined in the plurality of second combined hole 212, wherein, engagement means does not limit, and can utilize the combinations such as ultrasonic waves fusion or hot pressing fusion.After this braking ring plate 50 is fixing, this braking ring plate 50 leans the inwall of this locating cover 40, and can produce strain when being subject to ejection.
Fig. 3 to Fig. 5 is respectively the three-dimensional appearance schematic diagram after power supply unit of the present invention combination and two assembled sectional views; After this plug 20 groups is located at this body 10, this two insert-connecting plate 22 and this body 10 are in an angle, this two conducting connection terminal 11 is roughly positioned at the middle of this two guide groove 41, and be positioned between the location notch 51 of centre and the wall of this guide groove 41, and this two conducting connection terminal 11 is not electrically conducted this two guide-joining plate 30, this two conducting connection terminal 11 is arranged in this gap 320 to fin 32; Now, this plug 20 can multidirectional (to the left or to the right) rotation on this body 10.In the present embodiment, this plug 20 can rotate 45 degree to the left or to the right on this body 10, then can change according to user demand during actual enforcement.
Fig. 6 to Fig. 8 is respectively power supply unit of the present invention to two cutaway views during anticlockwise and postrotational three-dimensional appearance schematic diagram; When this plug 20 rotates, the slippage (as shown in Figure 6, Figure 7) in this two guide groove 41 respectively of this two conducting connection terminal 11.Until by this plug 20 on this body 10 after anticlockwise 45 degree, this two conducting connection terminal 11 moves on the location notch 51 of side relative to moving along guide groove 41, now, this two conducting connection terminal 11 correspondence can connect one of them fin 32 of this two guide-joining plate 30 respectively, this plug 20 is be positioned on this body 10, this two insert-connecting plate 22 is parallel longitudinal state, for being plugged in supply socket.
Fig. 9 to Figure 11 is respectively power supply unit of the present invention to two cutaway views during right rotation and postrotational three-dimensional appearance schematic diagram; In like manner, when this plug 20 on this body 10 after right rotation 45 degree, this two conducting connection terminal 11 moves on the location notch 51 of opposite side relative to moving along guide groove 41, now, this two conducting connection terminal 11 correspondence can connect another fin 32 of this two guide-joining plate 30 respectively, and make this plug 20 be positioned on this body 10, now, this two insert-connecting plate 22 is state parallel in horizontal direction.
In sum, plug 20 of the present invention is combined on this body 10 in detachable liftoff mode, and this plug 20 multi-directionally ground rotates on this body 10, moreover this plug 20 can directly rotate and change grafting direction, very convenient use on this body 10.
The foregoing is only the preferred embodiment of the present invention, be not used to the scope of the claims limiting the present invention, other uses the equivalence change of the patent spirit of the present invention, all should all belong to scope of patent protection of the present invention.
Claims (10)
1. the multidirectional power supply unit that plug is detachable, comprising:
One body, has a grafting space and convex two conducting connection terminals be exposed in this grafting space;
One plug, is combined on body, and this plug comprises a pedestal, and this pedestal has an accommodation space;
Two guide-joining plates, are oppositely arranged in this accommodation space;
One locating cover, be combined on this body and also cover this accommodation space of conjunction, this locating cover is to being provided with two guide grooves by two conducting connection terminals, and this two conducting connection terminal respectively correspondence is located in this two guide groove; And
One braking ring plate, is arranged between this two guide-joining plate and this locating cover, and the inner edge of this braking ring plate is to should two guide grooves and have multiple location notch;
Wherein, this plug can on this body multidirectional rotary, this two conducting connection terminal slippage and be positioned in those location notchs in this two guide groove respectively, and correspondence connects this two guide-joining plate.
2. the multidirectional power supply unit that plug as claimed in claim 1 is detachable, wherein this body forms a bulge loop in the outer rim in this grafting space, and form multiple clipping block at the apical margin interval of this bulge loop, this pedestal forms multiple clamping groove in the periphery correspondence of this accommodation space, and described clipping block correspondence wears described clamping groove and revolves in this accommodation space and moves.
3. the multidirectional power supply unit that plug as claimed in claim 1 is detachable, wherein this plug also comprises two insert-connecting plates, and this two insert-connecting plate is arranged on a side of this plug and is electrically conducted this two guide-joining plate.
4. the multidirectional power supply unit that plug as claimed in claim 1 is detachable, wherein this each guide-joining plate comprises a fixed head and vertically extends in a pair fin of dual side-edge of this fixed head, and this extends towards approximating direction fin and maintains and have a gap.
5. the multidirectional power supply unit that plug as claimed in claim 1 is detachable, wherein this locating cover comprises a cover plate and is around in the side plate of this cover plate periphery, and this cover plate is provided with this two guide groove.
6. the multidirectional power supply unit that plug as claimed in claim 5 is detachable, wherein this cover plate has an open tubular column between this two guide groove, this pedestal correspondence forms a locating shaft in this accommodation space, this open tubular column is set on this locating shaft, to be positioned in this accommodation space by this locating cover.
7. the multidirectional power supply unit that plug as claimed in claim 5 is detachable, wherein the medial surface of this cover plate has multiple first combined hole, face, the side correspondence of this braking ring plate has multiple first projection, and described first projection is combined in described first combined hole.
8. the multidirectional power supply unit that plug as claimed in claim 7 is detachable, wherein this pedestal has multiple second combined hole in this accommodation space, the another side correspondence of this braking ring plate has multiple second projection, and described second projection is combined in described second combined hole.
9. the multidirectional power supply unit that plug as claimed in claim 1 is detachable, wherein the opposite side of the inner edge of this braking ring plate is located at by the plurality of location notch, and in continuous half arc shape.
10. the multidirectional power supply unit that the plug as described in claim 1 or 9 is detachable, wherein this braking ring plate leans the inwall of this locating cover, and this two conducting connection terminal is positioned between the wall of this location notch and this guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210009413.7A CN103208693B (en) | 2012-01-13 | 2012-01-13 | The multidirectional power supply unit that plug is detachable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210009413.7A CN103208693B (en) | 2012-01-13 | 2012-01-13 | The multidirectional power supply unit that plug is detachable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103208693A CN103208693A (en) | 2013-07-17 |
| CN103208693B true CN103208693B (en) | 2015-08-12 |
Family
ID=48755830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210009413.7A Active CN103208693B (en) | 2012-01-13 | 2012-01-13 | The multidirectional power supply unit that plug is detachable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103208693B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105720418B (en) * | 2016-04-12 | 2018-06-22 | 广东福田电器有限公司 | Combine socket cellular construction |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102044788A (en) * | 2009-10-07 | 2011-05-04 | 立德电子股份有限公司 | Power supply converter with direction-changeable replaceable plug |
| US8033847B1 (en) * | 2010-10-18 | 2011-10-11 | Leader Electronics Inc. | Power adapter having a replaceable and positionable plug |
| US8079877B1 (en) * | 2011-03-10 | 2011-12-20 | Chicony Power Technology Co., Ltd. | Power adapter connecting in a surface to surface contact |
-
2012
- 2012-01-13 CN CN201210009413.7A patent/CN103208693B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102044788A (en) * | 2009-10-07 | 2011-05-04 | 立德电子股份有限公司 | Power supply converter with direction-changeable replaceable plug |
| US8033847B1 (en) * | 2010-10-18 | 2011-10-11 | Leader Electronics Inc. | Power adapter having a replaceable and positionable plug |
| US8079877B1 (en) * | 2011-03-10 | 2011-12-20 | Chicony Power Technology Co., Ltd. | Power adapter connecting in a surface to surface contact |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105720418B (en) * | 2016-04-12 | 2018-06-22 | 广东福田电器有限公司 | Combine socket cellular construction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103208693A (en) | 2013-07-17 |
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