CN103208693A - Plug-separable type multi-directional power supply - Google Patents
Plug-separable type multi-directional power supply Download PDFInfo
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- CN103208693A CN103208693A CN2012100094137A CN201210009413A CN103208693A CN 103208693 A CN103208693 A CN 103208693A CN 2012100094137 A CN2012100094137 A CN 2012100094137A CN 201210009413 A CN201210009413 A CN 201210009413A CN 103208693 A CN103208693 A CN 103208693A
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- plug
- power supply
- supply unit
- detachable
- plate
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Abstract
The invention provides a plug-separable type multi-directional power supply which comprises a body with an insertion connection space and two conduction connection terminals exposed to the insertion connection space in a protruding mode. A plug is combined on the body and comprises a seat body with a containing space. Two conduction connection pieces are arranged in the containing space oppositely, a positioning cover is combined on the body and covers on the containing space, and two guide grooves corresponding to the two conduction connection terminals are arranged on the positioning cover. A brake ring piece is arranged between the two conduction connection pieces and the positioning cover, and a plurality of positioning grooves corresponding to the two guide grooves are arranged on the inner edge of the brake ring piece. The plug can rotate in multiple directions on the body, and the two conduction connection terminals slide in the two guide grooves respectively to be positioned in the positioning grooves and are connected with the two conduction connection pieces in a conducting mode correspondingly. Insertion connection directions of the power supply are easy to change.
Description
Technical field
The present invention is relevant with power supply unit, is particularly to the detachable multidirectional power supply unit of a kind of plug.
Background technology
When electronic product uses, often need utilize power supply unit to use as power supply or charging, yet, the plug of this power supply unit often is subject to different size or attaching plug shape factor such as be not quite similar, general user need additionally carry pin adaptor usually and solve above-mentioned condition, so cause the inconvenience in the use.In order to increase the applicability of power supply unit, existing relevant dealer researches and develops the power supply unit of interchangeable plug, this design is combined in plug on the power supply unit body replaceablely, is combined on the power supply unit body according to the plug of user demand with different aspects again.
In addition, the power supply unit of general Direct Plug-In is fixed plug, this power supply unit is fixed in the wall socket and can not changes the grafting direction, if the grafting direction is different with electric wire distribution orientation, or this electrical appliance position often needs conversion, often make cable and plug binding end position cause song to turn round, and then influence the normal grafting of power line, article puts arround also stopping easily; Therefore, the another kind power supply unit that 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 normally is fixed on the socket with the direction of slipping, when user's desire changes the grafting direction, must earlier plug be unloaded and rotary connector from socket, plug is slipped on socket, to change the grafting direction of plug from another angle.
Though above-mentioned detachable plug can reach the purpose that changes the grafting direction, yet this kind plug still is single service orientation after combination, and its mode that changes the grafting direction is still very inconvenient, causes the trouble in the use.
Summary of the invention
A purpose of the present invention is the multidirectional power supply unit that provides a kind of plug detachable, to reach the power supply unit that is easy to change plug pattern and grafting direction thereof.
Another object of the present invention is the multidirectional power supply unit that provides a kind of plug detachable to have a plurality of service orientations to make plug combination behind body.
The multidirectional power supply unit that provides a kind of plug detachable is provided another purpose of the present invention, and this power supply unit will connect terminal and be positioned at really in the plug, to guarantee that having excellent electrical property between body and the plug connects.
In order to reach above-mentioned purpose, the invention provides a kind of plug detachable more than to power supply unit, comprise body with grafting space and protrudingly be exposed at two in the grafting space and connect terminal, plug is combined on the body, plug comprises the pedestal with accommodation space, two guide-joining plates are oppositely arranged in the accommodation space, locating cover is combined on the body and cover closes accommodation space, locating cover correspondence two connects terminal and is provided with two guide grooves, the braking ring plate is arranged between two guide-joining plates and the locating cover, brake corresponding two guide grooves of inner edge of ring plate and have a plurality of location notchs, wherein, plug can multidirectional rotation on body, and two connect terminal slippage and being positioned in the location notch in two guide grooves respectively, and correspondence connects two guide-joining plates.
The multidirectional power supply unit that provides a kind of plug detachable is provided a further object of the present invention, and this power supply unit is simplified plug construction and volume, and reduces the plug number of parts, reaches to be easy to organize the purpose of establishing and unloading.
Another purpose of the present invention, the multidirectional power supply unit that provides a kind of plug detachable is provided, this power supply unit utilizes metal to connect the location notch that terminal contacts the plastics brake(-holder) block, reducing between the two because friction produces loss, and then increase the useful life of plug and multidirectional power supply unit.
Compared to prior art, the present invention is not provided with in order to unloading the structure that presses of plug, when plug group of the present invention is established and body be an angle, see through rotation again and located, so have the effect that is easy to replace and unload plug; In addition, when desiring the grafting direction of conversion plug, plug can be directly on body towards reverse rotation, do not need earlier plug to be unloaded, slip the grafting direction that changes plug at pedestal from another angle again; Moreover, be easy to generate the plastic part of abrasion as the location compared to the use of conventional power source supply, utilization of the present invention will connect that terminal (metal) is positioned between the wall (plastics) of location notch and guide groove and certain location of reaching plug, so that have good connecting between body and the plug, and have more reliable locating effect and useful life, more increase practicality of the present invention.
Description of drawings
Fig. 1 unloads schematic diagram for the plug of power supply unit of the present invention;
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 the power supply unit combination of the present invention;
Fig. 4 is the assembled sectional view after the power supply unit combination of the present invention;
Fig. 5 is another assembled sectional view after the power supply unit combination of the present invention;
Fig. 6 is the cutaway view of power supply unit of the present invention during to anticlockwise;
Fig. 7 is power supply unit of the present invention another cutaway view during to anticlockwise;
Fig. 8 is power supply unit of the present invention postrotational three-dimensional appearance schematic diagram left;
Fig. 9 is the cutaway view of power supply unit of the present invention during to right rotation;
Figure 10 is power supply unit of the present invention another cutaway view during to 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 connect terminal
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
Relevant detailed description of the present invention and technology contents cooperate graphic being described as follows, yet accompanying drawing only provides reference and explanation usefulness, and the present invention is limited.
The plug that Fig. 1 and Fig. 2 are respectively the present invention's power supply unit unloads the three-dimensional exploded view of schematic diagram and plug; Power supply unit 1 of the present invention comprises a body 10, a plug 20, two guide-joining plates 30, a locating cover 40, reaches a braking ring plate 50.
This body 10 is roughly to be long rectangle, and its inside is provided with the Power Transfer Unit (not shown).One side of this body 10 has a grafting space 100 and protrudingly is exposed at two in this grafting space 100 and connects terminal 11, and this two connects terminal 11 for electrically connecting inner Power Transfer Unit; In addition, the outer rim of this body 10 in this grafting space 100 forms a bulge loop 12, and forms a plurality of clipping blocks 13 at interval at the apical margin of this bulge loop 12.
This plug 20 is combined on the body 10, this plug 20 comprises a pedestal 21, this pedestal 21 has an accommodation space 210, this pedestal 21 forms a plurality of clamping grooves 211 in the periphery correspondence of this accommodation space 210, and clipping block 13 correspondences of this body 10 wear those clamping grooves 211 and revolve in this accommodation space 210 and move.
This two guide-joining plate 30 is oppositely arranged in this accommodation space 210.This each guide-joining plate 30 is a pair of fin 32 that comprises a fixed head 31 and vertically extend in the dual side-edge of this fixed head 31, and this has kept a gap 320 to fin 32 towards approximating direction extension; Preferably, this two guide-joining plate 30 is combined in the bottom of this accommodation space 210 with welding manner, is not limited with this combination during actual enforcement.
Moreover this plug 20 also comprises two insert-connecting plates 22, and 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 be combined on this body 10 and cover should accommodation space 210,40 pairs of this locating covers should two connect terminal 11 and are provided with two guide grooves 41, this two connect terminal 11 respectively correspondence be located in this two guide groove 41, connect 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 these cover plate 42 peripheries, 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 these pedestal 21 correspondences form a locating shaft 23 in this accommodation space 210, and this open tubular column 44 is set on this locating shaft 23, so that this locating cover 40 is positioned in this accommodation space 210.
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 a plurality of location notchs 51, and those location notchs 51 are located at the opposite side of the inner edge of this braking ring plate 50, and are continuous half arc shape.To describe the combination of this braking ring plate 50 below in detail.
This braking ring plate 50 is fixed between this two guide-joining plate 30 and this locating cover 40.One side correspondence of this braking ring plate 50 has a plurality of first projections 52, and the another side correspondence of this braking ring plate 50 has a plurality of second projections 53, on the other hand, cover plate 42 medial surfaces of this locating cover 40 have a plurality of first combined holes 421, and the pedestal 21 of this plug 20 has a plurality of second combined holes 212 in this accommodation space 210.
When group is established, these a plurality of first projections 52 utilize engagement means and are combined in these a plurality of first combined holes 421, and these 53 of a plurality of second projections are to be combined in these a plurality of second combined holes 212, wherein, engagement means does not limit, and can utilize combinations such as ultrasonic waves fusion or hot pressing fusion.After this braking ring plate 50 was fixed, this braking ring plate 50 leaned the inwall of this locating cover 40, and can produce strain when being subjected to ejection.
Fig. 3 to Fig. 5 is respectively three-dimensional appearance schematic diagram and two assembled sectional views after the power supply unit combination of the present invention; After 20 groups of this plugs are located at this body 10, this two insert-connecting plate 22 is an angle with this body 10, this two connect terminal 11 roughly be positioned at this two guide groove 41 in the middle of the place, and between the wall of the location notch 51 in the middle of being positioned at and this guide groove 41, and this two connects terminal 11 and is not electrically conducted this two guide-joining plate 30, and this two connects terminal 11 and be arranged in this to the gap 320 of fin 32; At this moment, 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.
Two cutaway views when Fig. 6 to Fig. 8 is respectively power supply unit of the present invention to anticlockwise and postrotational three-dimensional appearance schematic diagram; When 20 rotations of this plug, this two connects terminal 11 slippage in this two guide groove 41 (as Fig. 6, shown in Figure 7) respectively.Treat with this plug 20 on this body 10 behind anticlockwise 45 degree, this two connects terminal 11 relative to moving and move on the location notch 51 of a side along guide groove 41, at this moment, this two connects terminal 11 corresponding one of them fin 32 that connects this two guide-joining plate 30 respectively, this plug 20 is to be positioned on this body 10, this two insert-connecting plate 22 is the state of parallel longitudinal, for being plugged in the supply socket.
Two cutaway views when Fig. 9 to Figure 11 is respectively power supply unit of the present invention to right rotation and postrotational three-dimensional appearance schematic diagram; In like manner, when this plug 20 on this body 10 behind right rotation 45 degree, this two connects terminal 11 relative to moving and move on the location notch 51 of opposite side along guide groove 41, at this moment, this two connects terminal 11 corresponding another fin 32 that connects this two guide-joining plate 30 respectively, and this plug 20 is positioned on this body 10, at this moment, this two insert-connecting plate 22 is parallel in horizontal direction state.
In sum, plug 20 of the present invention is combined on this body 10 in detachable liftoff mode, and these plug 20 multi-directionally ground are in 10 rotations of this body, moreover this plug 20 can directly change the grafting direction, very convenient use in these body 10 rotations.
The above only is the present invention's preferred embodiment, and non-in order to limit the present invention's claim, other uses the equivalence of the present invention's patent spirit to change, and all should all belong to scope of patent protection of the present invention.
Claims (10)
1. multidirectional power supply unit that plug is detachable comprises:
One body has a grafting space and protrudingly is exposed at two in this grafting space and connects terminal;
One plug is combined on the 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 cover should accommodation space, this locating cover is provided with two guide grooves to should two connecting terminal, this two connect terminal respectively correspondence be 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 a plurality of location notchs;
Wherein, this plug can multidirectional rotation on this body, and this two connects terminal slippage and being positioned in those location notchs in this two guide groove respectively, and correspondence connects this two guide-joining plate.
2. the detachable multidirectional power supply unit of plug as claimed in claim 1, wherein the outer rim of this body in this grafting space forms a bulge loop, and the apical margin at this bulge loop forms a plurality of clipping blocks at interval, this pedestal forms a plurality of clamping grooves 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 detachable multidirectional power supply unit of plug as claimed in claim 1, wherein this plug also comprises two insert-connecting plates, this two insert-connecting plate is arranged on a side of this plug and is electrically conducted this two guide-joining plate.
4. the detachable multidirectional power supply unit of plug as claimed in claim 1, wherein this each guide-joining plate comprises a fixed head and vertically extends in a pair of fin of the dual side-edge of this fixed head, and this extends and has kept a gap towards approximating direction fin.
5. the detachable multidirectional power supply unit of plug as claimed in claim 1, 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 detachable multidirectional power supply unit of plug as claimed in claim 5, 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, so that this locating cover is positioned in this accommodation space.
7. the detachable multidirectional power supply unit of plug as claimed in claim 5, wherein the medial surface of this cover plate has a plurality of first combined holes, one side correspondence of this braking ring plate has a plurality of first projections, and described first projection is combined in described first combined hole.
8. the detachable multidirectional power supply unit of plug as claimed in claim 7, wherein this pedestal has a plurality of second combined holes in this accommodation space, the another side correspondence of this braking ring plate has a plurality of second projections, and described second projection is combined in described second combined hole.
9. the detachable multidirectional power supply unit of plug as claimed in claim 1, wherein these a plurality of location notchs are located at the opposite side of the inner edge of this braking ring plate, and are continuous half arc shape.
10. as claim 1 or the detachable multidirectional power supply unit of 9 described plugs, wherein this braking ring plate leans the inwall of this locating cover, and this two connects terminal and be 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 true CN103208693A (en) | 2013-07-17 |
| CN103208693B 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) |
Families Citing this family (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103208693B (en) | 2015-08-12 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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