CN112382824A - Universal battery charging and replacing device, battery pack and battery replacing library - Google Patents
Universal battery charging and replacing device, battery pack and battery replacing library Download PDFInfo
- Publication number
- CN112382824A CN112382824A CN202110060271.6A CN202110060271A CN112382824A CN 112382824 A CN112382824 A CN 112382824A CN 202110060271 A CN202110060271 A CN 202110060271A CN 112382824 A CN112382824 A CN 112382824A
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- China
- Prior art keywords
- battery
- charging
- universal
- battery pack
- fixing
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention provides a universal battery charging and replacing device, a battery pack and a battery replacing motor base, wherein the universal battery charging and replacing device is arranged on the battery pack and comprises: the fixing part is provided with a clamp fixing structure and a charging bin fixing structure, the clamp fixing structure is used for fixing the battery pack and the battery replacement clamp, and the charging bin fixing structure is used for fixing the battery pack and the charging bin; the conversion connector is provided with a first conversion interface and a second conversion interface, wherein the first conversion interface is the same as the model of the original charging interface of the battery pack, the second conversion interface is a universal charging interface matched with the charging interface in the battery compartment, when the universal battery charging and converting device is installed on the battery pack, the first conversion interface and the second conversion interface are both electrically connected with the original charging interface of the battery pack, and the first conversion interface is aligned with the position of the original charging interface of the battery pack. By the universal battery charging and replacing device, the universal design of the battery replacing clamp and the charging bin can be realized.
Description
Technical Field
The invention relates to the field of battery pack charging, in particular to a universal battery charging and replacing device, a battery pack and a battery replacing motor base.
Background
Unmanned aerial vehicles are increasingly widely used in various fields, but the working efficiency of the unmanned aerial vehicles is limited by the capacity of a battery. Trade the motor storehouse as a solution, can greatly improve unmanned aerial vehicle's work efficiency: after the unmanned aerial vehicle to be charged falls down, the unmanned aerial vehicle can fly back only by replacing the battery pack, and the replaced battery pack is charged in the hangar. However, the disadvantages of the battery replacement library are also quite obvious: part of the hangars adopt a high-freedom mechanical arm scheme, so that the structure is complex, the compatibility is poor, the maintenance difficulty is high, and the replacement cost is high; the battery replacement clamp of the hangar is highly coupled with the battery pack structure, and unmanned planes of different models need to be redesigned; the hangar charging bin needs to be correspondingly matched with the model of the battery pack. The trench, the contact, the communication can not be adapted after the model of the unmanned aerial vehicle is changed.
Disclosure of Invention
In order to solve the above technical problem, the present invention discloses a universal battery charging and replacing device for being mounted on a battery pack, the universal battery charging and replacing device comprising: the fixing part is provided with a clamp fixing structure and a charging bin fixing structure, the clamp fixing structure is used for fixing the battery pack and the battery replacement clamp, and the charging bin fixing structure is used for fixing the battery pack and the charging bin; the conversion connector is provided with a first conversion interface and a second conversion interface, wherein the first conversion interface is the same as the original charging interface of the battery pack in model, the second conversion interface is a universal charging interface matched with the charging interface in the battery compartment, when the universal battery charging and converting device is installed on the battery pack, the first conversion interface and the second conversion interface are both electrically connected with the original charging interface of the battery pack, and the first conversion interface is aligned with the original charging interface of the battery pack in position.
When the battery packs of different models are charged, the universal battery charging and replacing device is installed, so that the universal clamp of the battery replacing library, the corresponding fixing structure of the universal charging bin and the charging interface of the universal charging bin can be matched by means of the clamp fixing structure, the charging bin fixing structure and the adapter which are arranged on the universal battery charging and replacing device, and the universal design of the battery replacing clamp and the charging bin can be further carried out.
Further, crossover sub still includes PCB board and casing, wherein, first conversion interface includes battery charging male head and battery charging female head, second conversion interface includes general charging female head, battery charging male head battery charging female head with general charging female head is fixed on the PCB board and pass through PCB board electricity each other is connected, the casing will the PCB board battery charging male head battery charging female head with general charging female head is fixed inside and be equipped with battery charging male head battery charging female head with general charging female head matched with connects the through-hole.
Furthermore, a battery pack fixing structure used for realizing the fixation with a battery pack is arranged on the conversion joint.
Furthermore, an adapter fixing structure is arranged on the adapter, and the adapter is detachably fixed on the fixing piece by the adapter fixing structure.
Furthermore, the crossover sub fixed knot constructs for with the corresponding structure of mounting matches the mortise-tenon joint structure.
Further, the fixing piece further comprises a fixing structure, and the fixing structure is used for achieving position limitation of the battery pack and the fixing piece.
Further, the stabilizing structure is disposed at the other end of the fixing member opposite to the end where the adapter is fixed.
Further, when the universal battery charging and replacing device is installed on a battery pack, the stabilizing structure is sleeved on the battery pack and is internally provided with a groove or a boss corresponding to the structure of the battery pack.
Further, the charging bin fixing structure comprises fixing grooves symmetrically arranged on two sides of the fixing piece, and fixing bosses are arranged in the fixing grooves.
The invention further discloses a battery pack, wherein the battery pack is provided with the universal battery charging and replacing device.
The invention further discloses a battery replacement bank which is used for charging the battery pack, wherein the battery replacement bank comprises a battery replacement clamp and a charger, the battery replacement clamp is used for clamping the battery pack, and the charger comprises a universal charging interface.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a universal battery charging and replacing device according to the present invention;
FIGS. 2a and 2b are schematic structural views of the adapter of the present invention;
FIG. 3 is a schematic view of the construction of the fastener of the present invention;
fig. 4 a-4 c are schematic views of the present invention used with different battery packs.
Detailed Description
The technical solution of the present invention will be further described with reference to the following specific examples, but the present invention is not limited to these examples.
The invention provides a universal battery charging and replacing device which is used for being installed on a ready-made battery pack, wherein the battery pack is a finished battery pack, and the battery pack is a battery which comprises a battery core, a circuit board, a shell and other components and can be independently charged and discharged for use, such as a battery pack of an unmanned plane in Xinjiang province. Referring to fig. 1-3, the universal battery charging and replacing device of the present invention includes a fixing member 2, the fixing member 2 is provided with a fixture fixing structure 202 and a charging bin fixing structure 201, the fixture fixing structure 202 is used for fixing a battery pack 3 and a battery replacing fixture, and the charging bin fixing structure 201 is used for fixing the battery pack 3 and a charging bin. The universal battery charging and converting device further comprises a converting joint 1, wherein a first converting interface 12 and a second converting interface 11 are arranged on the converting joint 1, the first converting interface 12 is the same as the model of the original charging interface of the battery pack 3, the second converting interface 11 is a universal charging interface matched with the charging interface in the battery compartment, when the universal battery charging and converting device is installed on the battery pack 3, the first converting interface 12 and the second converting interface 11 are both electrically connected with the original charging interface of the battery pack 3, and the first converting interface 12 is aligned with the position of the original charging interface of the battery pack 3.
According to the universal battery charging and replacing device, the original charging interface of the battery pack 3 is maintained through the adapter 1, meanwhile, a universal charging interface (namely, the second conversion interface 11) for a charging bin is separated, and the clamp fixing structure 202 and the charging bin fixing structure 201 which are the same in structure and size can be additionally arranged on the battery pack 3 through the fixing piece 2, so that for the battery packs 3 of different models, the battery replacing operation can be completed only by one battery replacing clamp with the universal fixing structure, and the charging can be completed only by one charging bin with the universal charging male connector and the universal fixing structure.
Further, for example, referring to fig. 2b, the adapter 1 may further include a PCB 101 and a housing (composed of a housing body 105 and a housing cover 106), wherein the first converting interface 12 includes a battery charging male connector 102 and a battery charging female connector 103, and the second converting interface 11 includes a universal charging female connector 104, wherein the battery charging male connector 102, the battery charging female connector 103 and the universal charging female connector 104 are fixed on the PCB 101 and electrically connected to each other through the PCB 101, and the three connectors have the same function and only different structures. The housing body 105 and the housing cover 106 are used for protecting and fixing the PCB board therein and the connectors, and the housing body 105 and the housing cover 106 are provided with connector through holes 1051 matched with the connectors.
Referring to fig. 1 and 3, the fixing member 2 is fixed to the battery pack 3, and has a universal charging bin fixing structure 201 for fixing the battery pack 3 to a universal charging bin, and a universal clamp fixing structure 202 for fixing the battery pack to a universal clamp. Specifically, in this embodiment, the universal charging bin fixing structure 201 is embodied as a fixing groove 2011 and a fixing boss 2012 therein, and the fixing groove 2011 and the fixing boss 2012 are symmetrically disposed on two sides of the fixing member 2.
Further, the adapter 1 may be designed with a battery pack fixing structure 1052 for fixing the battery pack 3 according to the battery pack 3. In addition, can be through modifying original fixed knot structure position on the battery package 3, make battery package 3 still satisfy after installing crossover sub 1 additional with the unmanned aerial vehicle on the structure phase-match.
Further, the adapter 1 may be detachably fixed to the fixing member 2, and for example, an adapter fixing structure 1053 may be provided on the adapter housing 105 for fixing thereof. Specifically, crossover sub fixed knot constructs 1053 can be for the mortise and tenon structure that matches with the corresponding structure of mounting 2 to fix through mortise and tenon structure and with the screw. The detachable adapter 1 can be conveniently maintained or replaced when the adapter fails, and the adapter 1 can be separately recycled after the battery pack 3 is scrapped, so that the cost is saved.
Further, a fixing member 1 may further include a fixing structure 203, so that not only an adhesive connection but also a position limitation exists between the battery pack 3 and the fixing member 2. For example, referring to fig. 1 and 3, the fixing structure 203 may be disposed at the other end of the fixing member 2 opposite to the end for fixing the adaptor 1, and when the universal battery charging and replacing device is mounted on a battery pack, the fixing structure 203 is sleeved on the battery pack 3 and is provided with a groove or a boss 2031 corresponding to the structure of the battery pack 3.
Description of the operation and working procedure of the universal battery charging and replacing device
1. Assembling:
the mounting is installed and is fixed on the battery package.
The first conversion interface (for example, a battery charging male connector) on the conversion connector is connected with a charging interface (for example, a charging female connector) on the battery pack, and the conversion connector is fixed on the fixing piece.
2. Use of:
the adapter divides the charging interface (e.g., the charging female connector) on the battery pack into two interfaces (two charging female connectors): one is the same type of the primary battery pack interface, and the other is a standardized universal charging interface.
When the battery pack supplies power to the unmanned aerial vehicle, a first conversion interface (for example, a battery charging female connector) on the conversion connector is connected with a corresponding charging interface (for example, a charging male connector) on the unmanned aerial vehicle.
When unmanned aerial vehicle need change the battery package, descend to trading motor storehouse assigned position, it is fixed with the battery package that general anchor clamps that trade pass through anchor clamps fixed knot structure on the mounting, then pull out the battery package from unmanned aerial vehicle and put into general storehouse of charging.
The general charging interface (for example, the general public head that charges) in the general storehouse of charging is connected with the second conversion interface (for example, the general female head that charges) on the crossover sub in order to charge for the battery package, simultaneously, is fixed in the general storehouse of charging through the storehouse fixed knot structure that charges on the mounting with the battery package.
After charging is completed, the universal battery replacing clamp is fixed with the fully charged battery pack through the clamp fixing structure on the fixing piece, and the universal battery replacing clamp is pulled out of the universal charging bin and inserted into the unmanned aerial vehicle battery bin.
And after the battery replacement is finished, the unmanned aerial vehicle enters a standby state.
For example, referring to fig. 1-3, when the adapter 1 is mounted on the battery pack 3, the male battery charging connector 102 is connected to a charging interface of the battery pack 3. When the battery package supplies power for unmanned aerial vehicle, the female head 103 of charging of battery on the crossover sub 1 is connected with the public head of charging on the unmanned aerial vehicle. When unmanned aerial vehicle need change the battery package, descend to trade the motor storehouse assigned position, it is fixed with the battery package that general trade electric anchor clamps pass through universal clamp fixed knot structure 202, then pulls out the battery package from unmanned aerial vehicle and puts into general storehouse of charging. The general public head that charges in the general storehouse is connected in order to charge for the battery package with the general female head 104 that charges on the crossover sub, simultaneously, general storehouse fixed knot that charges constructs 201 is fixed in the general storehouse of charging with the battery package. After charging, the universal battery replacing clamp is fixed with the fully charged battery pack through the universal clamp fixing structure 202, and is pulled out from the universal charging bin and inserted into the target unmanned aerial vehicle battery bin. From this, trade the electricity and accomplish, unmanned aerial vehicle gets into the state of standing by.
Working principle of the invention
The universal charging female head for the charging bin to use is separated from the original charging female head of the battery pack, and the universal charging bin fixing structure with the same structure and size is additionally arranged on the battery pack, so that the battery packs of different models can be charged only by one charging bin with the universal charging male head and the universal fixing structure.
Through add on the battery package and establish structure, the same universal fixturing fixed knot of size constructs for the battery package of different models only needs one kind to have universal fixed knot to construct trades the electric anchor clamps and can accomplish and trade the electricity operation.
Through realizing that relative position keeps unchangeable to the battery package of different models between above-mentioned general female head that charges, general storehouse fixed knot that charges constructs, the universal fixture fixed knot constructs the three for the battery package of different models only needs a general structure can control and trades the work of electric fixture.
To illustrate the versatility of the present invention, fig. 4 shows a schematic view of applying the present invention to different models of battery packs.
Referring to fig. 4, the relative positions of the first conversion interface (specifically, the universal charging female head 104), the charging bin fixing structure 201, and the clamp fixing structure 202 are kept unchanged for different types of battery packs, so that the battery packs of different types can be controlled to work by only one universal structure.
For example: the battery pack 3 of fig. 4b is longer than the battery pack 3 of fig. 4a, and the relative distances between the universal charging bin fixing structure 201 and the universal clamp fixing structure 202 of the two are the same and do not change with the increase of the length of the battery pack 3; the battery pack 3 of fig. 4c is higher than the battery pack 3 of fig. 4a, and the relative distance between the universal charging female connector 104 and the universal charging bin fixing structure 201 is the same, and does not change with the increase of the height of the battery pack 3, but only the positions of the battery charging male connector 102 and the battery charging female connector 103 change to adapt to the height change of the charging interface on the battery pack 3. Therefore, for the battery packs with different sizes, the relative positions among the first conversion interface (specifically, the universal charging female head 104), the charging bin fixing structure 201 and the clamp fixing structure 202 on the battery packs are always kept unchanged, so that the generalization is realized.
In another embodiment of the present invention, a battery pack is provided, in which the general-purpose battery charging and replacing device as described in each of the above embodiments is provided.
In another embodiment of the present invention, a battery replacement library is further provided, which is used for charging the battery pack, and the battery replacement library includes a battery replacement clamp and a charger, the battery replacement clamp is used for clamping the battery pack, and the charger includes a general charging interface.
Function and advantages of the invention
1. According to the invention, the additional parts are additionally arranged on the battery packs of different models, so that the battery changing warehouse can realize charging and battery changing of the battery packs of different models only by one universal charging bin, one universal battery changing clamp and one universal battery changing clamp control structure. The universal design keeps the high efficiency of the battery replacement warehouse, avoids the requirement of a high-freedom-degree mechanical arm for the battery replacement warehouse, has the disadvantage that the same charging bin, battery replacement clamp and battery replacement clamp control structure is only suitable for one type of battery pack, enhances the compatibility of the battery replacement warehouse and reduces the design cost.
2. The adapter is detachably fixed on the fixing piece, the detachable adapter can be conveniently maintained or replaced when a fault occurs, and the adapter can be independently recycled after the battery pack is scrapped so as to save cost.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (11)
1. A universal battery charging and replacing device is used for being installed on a battery pack, and comprises:
the fixing part is provided with a clamp fixing structure and a charging bin fixing structure, the clamp fixing structure is used for fixing the battery pack and the battery replacement clamp, and the charging bin fixing structure is used for fixing the battery pack and the charging bin;
the conversion connector is provided with a first conversion interface and a second conversion interface, wherein the first conversion interface is the same as the original charging interface of the battery pack in model, the second conversion interface is a universal charging interface matched with the charging interface in the battery compartment, when the universal battery charging and converting device is installed on the battery pack, the first conversion interface and the second conversion interface are both electrically connected with the original charging interface of the battery pack, and the first conversion interface is aligned with the original charging interface of the battery pack in position.
2. The universal battery charging and replacing device according to claim 1, wherein the adapter further comprises a PCB and a housing, wherein the first adapter comprises a battery charging male connector and a battery charging female connector, the second adapter comprises a universal charging female connector, the battery charging male connector, the battery charging female connector and the universal charging female connector are fixed on the PCB and electrically connected to each other through the PCB, and the housing fixes the PCB, the battery charging male connector, the battery charging female connector and the universal charging female connector inside and is provided with a connector through hole matching with the battery charging male connector, the battery charging female connector and the universal charging female connector.
3. The universal battery charging and replacing device as claimed in claim 2, wherein the adapter is provided with a battery pack fixing structure for fixing the adapter to a battery pack.
4. The universal battery charging and replacing device as claimed in claim 3, wherein the adapter is provided with an adapter fixing structure, and the adapter fixing structure detachably fixes the adapter to the fixing member.
5. The universal battery charging and replacing device as claimed in claim 4, wherein the adapter fixing structure is a mortise and tenon structure matching with the corresponding structure of the fixing member.
6. The universal battery charging and replacing device as claimed in claim 5, wherein the fixing member further comprises a fixing structure for realizing the position definition of the battery pack and the fixing member.
7. The universal battery charging and replacing device as recited in claim 6, wherein the securing structure is disposed at an opposite end of the adapter.
8. The universal battery charging and replacing device as claimed in claim 7, wherein when the universal battery charging and replacing device is mounted on a battery pack, the fixing structure is disposed on the battery pack and has a groove or a boss corresponding to the structure of the battery pack.
9. The universal battery charging and replacing device as claimed in any one of claims 1 to 8, wherein the charging chamber fixing structure comprises fixing grooves symmetrically disposed at two sides of the fixing member, and fixing bosses are disposed in the fixing grooves.
10. A battery pack, characterized in that the battery pack is provided with a universal battery charging and replacing device according to any one of claims 1-9.
11. A battery replacement bank, characterized in that, it is used to charge the battery pack of claim 10, the battery replacement bank comprises a battery replacement clamp and a charger, the battery replacement clamp is used to clamp the battery pack, and the charger comprises a general charging interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110060271.6A CN112382824B (en) | 2021-01-18 | 2021-01-18 | Universal battery charging and replacing device, battery pack and battery replacing library |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110060271.6A CN112382824B (en) | 2021-01-18 | 2021-01-18 | Universal battery charging and replacing device, battery pack and battery replacing library |
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| Publication Number | Publication Date |
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| CN112382824A true CN112382824A (en) | 2021-02-19 |
| CN112382824B CN112382824B (en) | 2021-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110060271.6A Active CN112382824B (en) | 2021-01-18 | 2021-01-18 | Universal battery charging and replacing device, battery pack and battery replacing library |
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Citations (6)
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| CN201749888U (en) * | 2010-07-30 | 2011-02-16 | 新乡市太行电源设备有限公司 | Multifunctional universal battery box compatible with primary battery and secondary battery |
| CN106961137A (en) * | 2017-03-29 | 2017-07-18 | 维沃移动通信有限公司 | A kind of charging port structure and charging method |
| CN107492920A (en) * | 2016-06-12 | 2017-12-19 | 苏州宝时得电动工具有限公司 | A kind of General Mobile power supply |
| CN208939616U (en) * | 2018-09-21 | 2019-06-04 | 北京汉能光伏投资有限公司 | A kind of multiplex roles charging equipment |
| CN210984867U (en) * | 2019-09-04 | 2020-07-10 | 上海智汇电器有限公司 | Battery pack |
| CN212033176U (en) * | 2020-06-16 | 2020-11-27 | 深圳市安为创能科技有限公司 | Cylindrical battery with universal charging interface |
-
2021
- 2021-01-18 CN CN202110060271.6A patent/CN112382824B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201749888U (en) * | 2010-07-30 | 2011-02-16 | 新乡市太行电源设备有限公司 | Multifunctional universal battery box compatible with primary battery and secondary battery |
| CN107492920A (en) * | 2016-06-12 | 2017-12-19 | 苏州宝时得电动工具有限公司 | A kind of General Mobile power supply |
| CN106961137A (en) * | 2017-03-29 | 2017-07-18 | 维沃移动通信有限公司 | A kind of charging port structure and charging method |
| CN208939616U (en) * | 2018-09-21 | 2019-06-04 | 北京汉能光伏投资有限公司 | A kind of multiplex roles charging equipment |
| CN210984867U (en) * | 2019-09-04 | 2020-07-10 | 上海智汇电器有限公司 | Battery pack |
| CN212033176U (en) * | 2020-06-16 | 2020-11-27 | 深圳市安为创能科技有限公司 | Cylindrical battery with universal charging interface |
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| Publication number | Publication date |
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| CN112382824B (en) | 2021-05-11 |
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