CN115021347A - Power supply unit and power mechanism - Google Patents
Power supply unit and power mechanism Download PDFInfo
- Publication number
- CN115021347A CN115021347A CN202210646736.0A CN202210646736A CN115021347A CN 115021347 A CN115021347 A CN 115021347A CN 202210646736 A CN202210646736 A CN 202210646736A CN 115021347 A CN115021347 A CN 115021347A
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- power supply
- positioning
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- power source
- face
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- 230000007246 mechanism Effects 0.000 title claims abstract description 47
- 230000003044 adaptive effect Effects 0.000 claims description 86
- 230000006978 adaptation Effects 0.000 abstract description 21
- 238000007599 discharging Methods 0.000 abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention provides a power supply device and a power supply mechanism, wherein the power supply device comprises a power supply mechanism and an adapter, the power supply mechanism comprises a first positioning shell, and the first positioning shell is provided with a first power supply positioning part and a second power supply positioning part; the adapter is provided with a first adaptation location portion for matching with the first power location portion and a second adaptation location portion for matching with the second power location portion. The first positioning shell is provided with a first power supply positioning portion and a second power supply positioning portion, the adapter is provided with a first adaptation positioning portion used for being matched with the first power supply positioning portion and a second adaptation positioning portion used for being matched with the second power supply positioning portion, the first power supply positioning portion and the second power supply positioning portion are used for ensuring that the power supply mechanism can be accurately connected to the adapter matched with voltage, the condition that a high-voltage battery is connected to a low-voltage adapter is avoided, the battery and the adapter voltage are guaranteed to be matched with each other, charging efficiency is prevented from being reduced, and equipment damage during discharging can be avoided.
Description
Technical Field
The invention relates to the technical field of power supplies, in particular to a power supply device and a power supply mechanism.
Background
As is known, a power supply device is connected to a camera or a lamp for photography operation to supply power during operation, and the power supply device may include an adapter and a battery as a power supply mechanism, where the battery is charged and discharged with high power through the adapter, or may be supplied with power only by a single power supply mechanism. The battery includes high voltage battery and low voltage battery, in-service use, easily be connected to the adapter of low voltage battery with the high voltage battery, cause battery and adapter voltage to mismatch, lead to charging efficiency to reduce, the condition that the equipment damaged appears when discharging more, and is special, the camera is comparatively high with the price of the lamp for the photographic operation, wherein the camera price that is used for shooing the film is more up to a million, when the high voltage battery was connected to low voltage equipment, then the camera or the lamp for the photographic operation will be burnt out by the high voltage that far exceeds rated voltage, cause huge loss.
Disclosure of Invention
In order to overcome the drawbacks of the prior art, a first object of the present invention is to provide a power supply device that avoids the connection of a high voltage battery to a low voltage adapter.
To overcome the deficiencies of the prior art, a second object of the present invention is to provide a power supply mechanism that avoids the connection of high voltage batteries to low voltage adapters.
In order to achieve the first object, the power supply device provided by the invention comprises a power supply mechanism and an adapter, wherein the power supply mechanism comprises a first positioning shell, the first positioning shell is provided with a first power supply positioning part and a second power supply positioning part, and the first power supply positioning part is close to the first side of the first positioning shell relative to the second power supply positioning part; the first power source positioning part is provided with a first power source positioning end face and a first power source guiding area, the first power source positioning end face and a first base face of the first positioning shell are not overlapped, and the first power source guiding area is retracted inwards to the first power source positioning end face relative to the first base face; the second power supply positioning part is provided with a second power supply positioning end face and a second power supply guide area, the second power supply positioning end face is not overlapped with the first base face of the first positioning shell, and the second power supply guide area is retracted inwards to the second power supply positioning end face relative to the first base face; the adapter is provided with a first adaptation location portion for matching with the first power location portion and a second adaptation location portion for matching with the second power location portion.
According to the scheme, the first positioning shell is provided with the first power positioning portion and the second power positioning portion, the adapter is provided with the first adaptive positioning portion used for being matched with the first power positioning portion and the second adaptive positioning portion used for being matched with the second power positioning portion, the first power positioning portion and the second power positioning portion are used for guaranteeing that the power mechanism can be accurately connected to the adapter matched with voltage, the situation that a high-voltage battery is connected to a low-voltage adapter is avoided, the battery is guaranteed to be matched with the adapter voltage, the charging efficiency is prevented from being reduced, and equipment damage during discharging can be avoided.
Preferably, the first power source positioning portion and the second power source positioning portion protrude from the first base surface respectively.
Furthermore, the first power source positioning end face and the second power source positioning end face are respectively parallel to the first base face.
Furthermore, the first power supply guiding area comprises a plurality of first power supply guiding surfaces which are sequentially and adjacently arranged, and the first power supply guiding surfaces are positioned between the first power supply positioning end surfaces and the first base surface.
Furthermore, the second power supply guiding area comprises a plurality of second power supply guiding surfaces which are sequentially and adjacently arranged, and the second power supply guiding surfaces are positioned between the second power supply positioning end surfaces and the first base surface.
Furthermore, the first power source positioning part and the second power source positioning part are symmetrically arranged.
Furthermore, the first adaptive positioning part and the second adaptive positioning part are respectively inwards concave towards the inner side of the adapter; the length of the first adaptive positioning portion in the vertical direction is longer than the length of the first adaptive positioning portion in the horizontal direction, and the length of the second adaptive positioning portion in the vertical direction is longer than the length of the second adaptive positioning portion in the horizontal direction.
Furthermore, the first adaptive positioning portion comprises a first adaptive horizontal plane, a first adaptive vertical plane and a first adaptive inclined plane, the number of the first adaptive horizontal plane, the number of the first adaptive vertical plane and the number of the first adaptive inclined plane are respectively two, one first adaptive inclined plane is connected with one first adaptive horizontal plane and one first adaptive vertical plane, and the other first adaptive inclined plane is connected with the other first adaptive horizontal plane and the other first adaptive vertical plane; the second adaptive positioning part comprises a second adaptive horizontal plane, a second adaptive vertical plane and a second adaptive inclined plane, the number of the second adaptive horizontal plane, the number of the second adaptive vertical plane and the number of the second adaptive inclined plane are respectively two, one second adaptive inclined plane is connected with one second adaptive horizontal plane and one second adaptive vertical plane, and the other second adaptive inclined plane is connected with the other second adaptive horizontal plane and the other second adaptive vertical plane; the power mechanism is a high voltage power mechanism, and the adapter is a high voltage adapter.
In order to achieve the second object, the present invention provides a power supply mechanism, which is used for being matched with an adapter to supply power, the power supply mechanism includes a first positioning shell, the first positioning shell is provided with a first power positioning portion and a second power positioning portion, and the first power positioning portion is close to a first side of the first positioning shell relative to the second power positioning portion; the first power source positioning part is provided with a first power source positioning end face and a first power source guiding area, the first power source positioning end face and a first base face of the first positioning shell are not overlapped, and the first power source guiding area is retracted inwards to the first power source positioning end face relative to the first base face; the second power source positioning part is provided with a second power source positioning end face and a second power source guiding area, the second power source positioning end face is not overlapped with the first base face of the first positioning shell, and the second power source guiding area is retracted inwards to the second power source positioning end face relative to the first base face.
According to the scheme, the first positioning shell is provided with the first power supply positioning portion and the second power supply positioning portion, the power supply mechanism can be accurately connected to the adapter matched with the voltage through the first power supply positioning portion and the second power supply positioning portion, the situation that the high-voltage battery is connected to the low-voltage adapter is avoided, the battery and the adapter are matched with each other in voltage, charging efficiency is prevented from being reduced, and equipment can be prevented from being damaged in discharging.
Furthermore, the first power supply positioning part and the second power supply positioning part respectively protrude out of the first base plane; the first power supply positioning end face and the second power supply positioning end face are parallel to the first base plane respectively; the first power supply guide area comprises a plurality of first power supply guide surfaces which are sequentially and adjacently arranged, and the first power supply guide surfaces are positioned between the first power supply positioning end surfaces and the first base surface; the second power supply guide area comprises a plurality of second power supply guide surfaces which are sequentially and adjacently arranged, and the second power supply guide surfaces are positioned between the second power supply positioning end surfaces and the first base surface; the first power supply positioning part and the second power supply positioning part are symmetrically arranged; the power supply mechanism is a high voltage power supply mechanism.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
The invention is further illustrated by means of the attached drawings, but the embodiments in the drawings do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be derived on the basis of the following drawings without inventive effort.
Fig. 1 is a structural view of a power supply mechanism of an embodiment of a power supply device according to the present invention.
Fig. 2 is a block diagram of an adapter of an embodiment of a power supply apparatus according to the present invention.
The reference numbers illustrate: a power supply mechanism 100; an adapter 200; a first power source positioning portion 1; a second power source positioning portion 2; a first power supply positioning end face 3; a first base surface 4; a first power supply guide surface 5; a second power supply location end face 6; a second power supply guide surface 7; a first fitting positioning portion 8; a second fitting positioning portion 9; a first adaptation level 10; a first adapted vertical face 11; a first adapting bevel 12; a second adaptation level 13; a second mating vertical face 14; a second mating ramp 15.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 and fig. 2, the power supply device provided in this embodiment includes a power supply mechanism 100 and an adapter 200, the power supply mechanism 100 is used for being matched with the adapter 200 to supply power, the power supply mechanism 100 includes a first positioning shell, the first positioning shell is provided with a first power positioning portion 1 and a second power positioning portion 2, the first power positioning portion 1 is close to a first side of the first positioning shell relative to the second power positioning portion 2, and the power supply mechanism 100 is a high-voltage power supply mechanism. In this embodiment, the first side of the first positioning housing refers to the left side of the first positioning housing.
First power location portion 1 is equipped with first power location terminal surface 3 and first power direction district, and first power location terminal surface 3 and the first base face 4 of first location shell are mutually not coincide, and first power direction district contracts inwards to first power location terminal surface 3 for first base face 4.
The first power supply guiding area comprises a plurality of first power supply guiding surfaces 5 which are sequentially and adjacently arranged, and the first power supply guiding surfaces 5 are positioned between the first power supply positioning end face 3 and the first base face 4. In the present embodiment, the number of the first power supply guide surfaces 5 is four.
Second power location portion 2 is equipped with second power location terminal surface 6 and second power direction district, and second power location terminal surface 6 and the first base face 4 of first locating shell are mutually not coincide, and the second power direction district contracts to second power location terminal surface 6 in for first base face 4, and the second power direction district includes a plurality of second power direction faces 7 that adjacent arrangement in proper order, and second power direction face 7 is located between second power location terminal surface 6 and the first base face 4. In the present embodiment, the number of the second power supply guide surfaces 7 is four.
The first power source positioning portion 1 and the second power source positioning portion 2 protrude from the first base surface 4, respectively.
The first power supply positioning end face 3 and the second power supply positioning end face 6 are respectively parallel to the first base face 4.
The first power source positioning portion 1 and the second power source positioning portion 2 are arranged symmetrically.
Referring to fig. 2, the adapter 200 is provided with a first adaptive positioning portion 8 for matching with the first power positioning portion 1 and a second adaptive positioning portion 9 for matching with the second power positioning portion 2, and the first adaptive positioning portion 8 and the second adaptive positioning portion 9 are respectively recessed toward the inner side of the adapter 200.
The length of the first fitting positioning portion 8 in the vertical direction is longer than the length of the first fitting positioning portion 8 in the horizontal direction, and the length of the second fitting positioning portion 9 in the vertical direction is longer than the length of the second fitting positioning portion 9 in the horizontal direction.
First adaptation location portion 8 includes first adaptation horizontal plane 10, the vertical face 11 of first adaptation and first adaptation inclined plane 12, and the quantity of the vertical face 11 of first adaptation and first adaptation inclined plane 10 of first adaptation, is two respectively, and a first adaptation inclined plane 12 connects a first adaptation horizontal plane 10 and the vertical face 11 of first adaptation, and another first adaptation inclined plane 12 connects another first adaptation horizontal plane 10 and the vertical face 11 of another first adaptation.
The second adaptive positioning portion 9 includes a second adaptive horizontal plane 13, a second adaptive vertical plane 14 and a second adaptive inclined plane 15, the number of the second adaptive horizontal plane 13, the number of the second adaptive vertical plane 14 and the number of the second adaptive inclined plane 15 are two, one second adaptive inclined plane 15 connects one second adaptive horizontal plane 13 with one second adaptive vertical plane 14, and the other second adaptive inclined plane 15 connects the other second adaptive horizontal plane 13 with the other second adaptive vertical plane 14.
Referring to fig. 1 and 2, the first positioning shell is provided with a first power source positioning portion 1 and a second power source positioning portion 2, the adapter 200 is provided with a first adaptive positioning portion 8 for matching the first power source positioning portion 1 and a second adaptive positioning portion 9 for matching the second power source positioning portion 2, the first power source positioning portion 1 is inserted into the first adaptive positioning portion 8, the second power source positioning portion 2 is inserted into the second adaptive positioning portion 9, the protruding first power source positioning portion 1 and the protruding second power source positioning portion 2 ensure that the power source mechanism 100 can be accurately connected to the adapter with matched voltage, the situation that a high-voltage battery is connected to a low-voltage adapter is avoided, the voltage of the battery and the voltage of the adapter are matched with each other, the charging efficiency is prevented from being reduced, and the equipment can be prevented from being damaged during discharging.
The power supply mechanism 100 is a high voltage power supply mechanism that can supply 26V and functions as a high voltage camera battery or a camera light battery. The adaptor 200 is a high voltage adaptor, and is provided with a first fitting positioning portion 8 and a second fitting positioning portion 9 which are arranged in a concave manner, and the space is avoided by a concave structure.
In the power supply mechanism 100 as a high-voltage camera battery, since the first power supply positioning portion 1 and the second power supply positioning portion 2 are used as protruding structures, there is no concave clearance structure on the low-voltage adapter, and the power supply mechanism 100 cannot be installed in the low-voltage adapter under the interference of the protruding structures. The adapter 200 is provided with a concave structure, and both the low-voltage camera battery and the high-voltage camera battery cannot be connected due to interference with the adapter 200, so that both the low-voltage camera battery and the high-voltage camera battery can be connected to the adapter 200.
Importantly, regard as protruding structure with first power location portion 1 and second power location portion 2, adapter 200 is equipped with the indent structure to avoid high voltage power supply mechanism misconnection to low voltage equipment, like being used for the camera of shooting the film or the lamp for the photographic operation, need not like among the prior art, be used for realizing circular telegram copper needle and hole site position and prevent the misconnection through adjusting power supply mechanism and adapter's correspondence, power supply mechanism 100 more can adopt general battery charging outfit to charge, make power supply mechanism 100 general in general battery charging outfit.
Particularly, different functions of the camera are arranged on the universal copper pin and the hole sites, for example, the first hole site is in positive connection, the third hole site is in communication connection for reading data such as power supply electric quantity and displaying the data on the screen of the camera, when the hole sites are adjusted, individual functions of the camera are difficult to realize, if the third hole site is adjusted to be in positive connection, the screen of the camera cannot display the electric quantity, and accordingly shooting and scheduling cannot be performed through electric quantity display, shooting interruption of the camera due to electric quantity exhaustion in the shooting process is easy to cause, smooth shooting work is affected, moreover, a power supply mechanism after the hole sites are adjusted also needs to be charged by a corresponding charger mechanism, and the power supply mechanism cannot be universally used in universal charging equipment.
The terms "first", "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
In the present invention, unless otherwise specifically stated or limited, the terms "connected" and "positioned" are to be understood broadly, and may for example be fixedly connected, clamped in place, or removably connected, or integrated; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Finally, it should be emphasized that the present invention is not limited to the above-described embodiments, but only the preferred embodiments of the invention have been described above, and the present invention is not limited to the above-described embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A power supply unit comprises a power supply mechanism and an adapter, and is characterized in that:
the power supply mechanism comprises a first positioning shell, the first positioning shell is provided with a first power supply positioning part and a second power supply positioning part, and the first power supply positioning part is close to the first side of the first positioning shell relative to the second power supply positioning part;
the first power source positioning part is provided with a first power source positioning end face and a first power source guiding area, the first power source positioning end face and a first base face of the first positioning shell are not overlapped, and the first power source guiding area is retracted inwards to the first power source positioning end face relative to the first base face;
the second power source positioning part is provided with a second power source positioning end face and a second power source guiding area, the second power source positioning end face is not overlapped with the first base face of the first positioning shell, and the second power source guiding area is retracted inwards to the second power source positioning end face relative to the first base face;
the adapter is provided with a first adaptive positioning portion for matching with the first power positioning portion and a second adaptive positioning portion for matching with the second power positioning portion.
2. A power supply device according to claim 1, characterized in that:
the first power source positioning portion and the second power source positioning portion protrude from the first base surface respectively.
3. A power supply device according to claim 2, characterized in that:
the first power source positioning end face and the second power source positioning end face are parallel to the first base face respectively.
4. A power supply device according to claim 3, characterized in that:
the first power supply guiding area comprises a plurality of first power supply guiding surfaces which are sequentially and adjacently arranged, and the first power supply guiding surfaces are located between the first power supply positioning end faces and the first base faces.
5. A power supply device according to claim 4, characterized in that:
the second power supply guiding area comprises a plurality of second power supply guiding surfaces which are sequentially and adjacently arranged, and the second power supply guiding surfaces are located between the second power supply positioning end faces and the first base faces.
6. A power supply device according to claim 5, characterized in that:
the first power source positioning part and the second power source positioning part are symmetrically arranged.
7. A power supply device according to any one of claims 1 to 6, characterized in that:
the first adaptive positioning part and the second adaptive positioning part are respectively inwards concave towards the inner side of the adapter;
the length of the first adaptive positioning portion in the vertical direction is longer than the length of the first adaptive positioning portion in the horizontal direction, and the length of the second adaptive positioning portion in the vertical direction is longer than the length of the second adaptive positioning portion in the horizontal direction.
8. A power supply device according to claim 7, characterized in that:
the first adaptive positioning part comprises two first adaptive horizontal planes, two first adaptive vertical planes and two first adaptive inclined planes, one first adaptive inclined plane is connected with one first adaptive horizontal plane and one first adaptive vertical plane, and the other first adaptive inclined plane is connected with the other first adaptive horizontal plane and the other first adaptive vertical plane;
the second adaptive positioning part comprises a second adaptive horizontal plane, a second adaptive vertical plane and a second adaptive inclined plane, the number of the second adaptive horizontal plane, the number of the second adaptive vertical plane and the number of the second adaptive inclined plane are respectively two, one second adaptive inclined plane is connected with one second adaptive horizontal plane and one second adaptive vertical plane, and the other second adaptive inclined plane is connected with the other second adaptive horizontal plane and the other second adaptive vertical plane;
the power mechanism is a high-voltage power mechanism, and the adapter is a high-voltage adapter.
9. A power supply mechanism is used for being matched with an adapter to supply power, and is characterized by comprising a first positioning shell, a second positioning shell and a power supply mechanism, wherein the first positioning shell is provided with a first power supply positioning part and a second power supply positioning part, and the first power supply positioning part is close to a first side of the first positioning shell relative to the second power supply positioning part;
the first power source positioning part is provided with a first power source positioning end face and a first power source guiding area, the first power source positioning end face and a first base face of the first positioning shell are not overlapped, and the first power source guiding area is retracted inwards to the first power source positioning end face relative to the first base face;
the second power source positioning part is provided with a second power source positioning end face and a second power source guiding area, the second power source positioning end face is not overlapped with the first base face of the first positioning shell, and the second power source guiding area is retracted inwards towards the second power source positioning end face relative to the first base face.
10. A power supply device according to claim 9, characterized in that:
the first power source positioning part and the second power source positioning part respectively protrude out of the first base plane;
the first power supply positioning end face and the second power supply positioning end face are parallel to the first base face respectively;
the first power supply guide area comprises a plurality of first power supply guide surfaces which are sequentially and adjacently arranged, and the first power supply guide surfaces are positioned between the first power supply positioning end surfaces and the first base surface;
the second power supply guide area comprises a plurality of second power supply guide surfaces which are sequentially and adjacently arranged, and the second power supply guide surfaces are positioned between the second power supply positioning end surfaces and the first base surface;
the first power supply positioning part and the second power supply positioning part are symmetrically arranged;
the power supply mechanism is a high-voltage power supply mechanism.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210646736.0A CN115021347A (en) | 2022-06-09 | 2022-06-09 | Power supply unit and power mechanism |
| PCT/CN2022/110546 WO2023236340A1 (en) | 2022-06-09 | 2022-08-05 | Power supply device and power source mechanism |
| CN202320824455.XU CN220291684U (en) | 2022-06-09 | 2023-04-12 | Power supply device and power supply mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210646736.0A CN115021347A (en) | 2022-06-09 | 2022-06-09 | Power supply unit and power mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115021347A true CN115021347A (en) | 2022-09-06 |
Family
ID=83073009
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210646736.0A Pending CN115021347A (en) | 2022-06-09 | 2022-06-09 | Power supply unit and power mechanism |
| CN202320824455.XU Active CN220291684U (en) | 2022-06-09 | 2023-04-12 | Power supply device and power supply mechanism |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320824455.XU Active CN220291684U (en) | 2022-06-09 | 2023-04-12 | Power supply device and power supply mechanism |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN115021347A (en) |
| WO (1) | WO2023236340A1 (en) |
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| CN201985569U (en) * | 2011-01-27 | 2011-09-21 | 柯建文 | Combined charger |
| CN104767249A (en) * | 2015-04-25 | 2015-07-08 | 深圳市茂润电气有限公司 | Intelligent portable type adapter mobile power source |
| CN108134415A (en) * | 2017-12-18 | 2018-06-08 | 王珏 | A kind of multifunctional charger |
| CN112467826A (en) * | 2020-11-06 | 2021-03-09 | 格力博(江苏)股份有限公司 | Charging device |
| CN113708447A (en) * | 2021-08-24 | 2021-11-26 | 深圳市日晖达电子有限公司 | Battery charger |
| CN113889805A (en) * | 2020-07-02 | 2022-01-04 | Oppo广东移动通信有限公司 | Power adapter and electronic equipment assembly |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0779018B2 (en) * | 1991-11-30 | 1995-08-23 | ソニー株式会社 | adapter |
| JPH07282854A (en) * | 1994-04-08 | 1995-10-27 | Sony Corp | Charging device for secondary battery and secondary battery |
| JP4023513B2 (en) * | 2006-07-18 | 2007-12-19 | ソニー株式会社 | Camcorder battery pack and adapter |
| CN204407976U (en) * | 2015-03-06 | 2015-06-17 | 许昌学院 | A kind of power supply adaptor of magnetic-type uninterrupted power supply |
-
2022
- 2022-06-09 CN CN202210646736.0A patent/CN115021347A/en active Pending
- 2022-08-05 WO PCT/CN2022/110546 patent/WO2023236340A1/en unknown
-
2023
- 2023-04-12 CN CN202320824455.XU patent/CN220291684U/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201985569U (en) * | 2011-01-27 | 2011-09-21 | 柯建文 | Combined charger |
| CN104767249A (en) * | 2015-04-25 | 2015-07-08 | 深圳市茂润电气有限公司 | Intelligent portable type adapter mobile power source |
| CN108134415A (en) * | 2017-12-18 | 2018-06-08 | 王珏 | A kind of multifunctional charger |
| CN113889805A (en) * | 2020-07-02 | 2022-01-04 | Oppo广东移动通信有限公司 | Power adapter and electronic equipment assembly |
| CN112467826A (en) * | 2020-11-06 | 2021-03-09 | 格力博(江苏)股份有限公司 | Charging device |
| CN113708447A (en) * | 2021-08-24 | 2021-11-26 | 深圳市日晖达电子有限公司 | Battery charger |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023236340A1 (en) | 2023-12-14 |
| CN220291684U (en) | 2024-01-02 |
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Application publication date: 20220906 |
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| RJ01 | Rejection of invention patent application after publication |