CN220754395U - General battery pack interface converter - Google Patents
General battery pack interface converter Download PDFInfo
- Publication number
- CN220754395U CN220754395U CN202322415580.8U CN202322415580U CN220754395U CN 220754395 U CN220754395 U CN 220754395U CN 202322415580 U CN202322415580 U CN 202322415580U CN 220754395 U CN220754395 U CN 220754395U
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- Prior art keywords
- shell
- conversion
- battery pack
- inner shell
- pack interface
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 79
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 description 5
- 230000003044 adaptive effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- 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
Abstract
The utility model relates to the technical field of electric appliances, in particular to a universal battery pack interface converter which comprises a machine base, wherein an outer shell is slidably arranged on one side of the machine base, an inner shell is clamped on one side of the outer shell, a battery unit is arranged in the machine base, one side of the battery unit is electrically connected with a circuit board, a release opening and a charging opening are formed in the top of the battery unit on the machine base, a conductive elastic sheet is arranged on one side of the circuit board, one side of the conductive elastic sheet penetrates through the inner shell and is in abutting connection with a conductive protrusion, a conversion shell is arranged on the other side of the machine base, the conductive protrusion is arranged on one side of the conversion shell, a connecting piece is arranged between the conversion shell and the inner shell, a conversion plug connected with a battery pack interface is arranged on the other side of the conversion shell, and the conversion plug is connected with the conductive protrusion.
Description
Technical Field
The utility model relates to the technical field of electrical accessories, in particular to a universal battery pack interface converter.
Background
The battery pack converter is used for converting the voltage and the current of one battery pack into another voltage and current so as to meet the requirements of different electronic equipment or systems, and is generally used in equipment requiring different power supplies such as electric automobiles, unmanned aerial vehicles, mobile power supplies and the like, and the main function is to realize the conversion and the adjustment of electric energy.
In the prior art 202223161966.2, including the change over seat, be equipped with the electrical apparatus mounting bracket on the change over seat, be equipped with the quick connect mechanism who is used for installing electric tool battery package on the change over seat, quick connect mechanism is including setting up the mounting groove on the change over seat, and the left and right sides wall of mounting groove is respectively fixed and is equipped with a card strip, and the mounting groove internal fixation is equipped with two electrode connection pieces that are used for respectively being connected with electric tool battery package positive and negative pole, and two electrode connection pieces are parallel to each other.
The structure is connected with the anode and the cathode of the battery pack of the electric tool through the two electrode connecting sheets, so that an electric appliance provided with the battery pack converter can be matched with the battery pack of the common electric tool for use, but the interface conversion between different battery packs is complex for batteries of brands such as Rib, muta, wicks and the like, and the plugs of the different battery packs cannot be replaced.
Disclosure of Invention
In view of the above, the present utility model provides a general battery pack interface converter to solve the problem that different interfaces cannot be converted for a battery pack.
Based on the above object, the present utility model provides a universal battery pack interface converter, comprising a stand, wherein an outer shell is slidably mounted on one side of the stand, and an inner shell is clamped on one side of the outer shell;
the battery unit is arranged in the stand, one side of the battery unit is electrically connected with the circuit board, and the top of the battery unit is provided with a release port and a charging port on the stand;
a conductive spring plate is arranged on one side of the circuit board, and a conductive protrusion is connected to one side of the conductive spring plate penetrating through the inner shell in a collision manner;
the other side of the machine seat is provided with a conversion shell on the inner shell, the conductive protrusion is arranged on one side of the conversion shell, and a connecting piece is arranged between the conversion shell and the inner shell;
and the other side of the conversion shell is provided with a conversion plug connected with the battery pack interface, and the conversion plug is connected with the conductive protrusion.
Preferably, two groups of limiting plates are arranged on one side of the inner shell, which is close to the circuit board, and a through hole for accommodating the conductive elastic sheet to pass through is formed in the inner shell.
Preferably, the connecting piece comprises a mounting seat arranged on the other side of the inner shell, a clamping buckle is arranged in the mounting seat, a spring is arranged between the mounting seat and the clamping buckle, and the clamping buckle penetrates through the conversion shell.
Preferably, the upper end and the lower end of the clamping buckle are both inclined blocks, and the inside of the conversion shell is provided with clamping holes penetrated by the inclined blocks.
A chute for moving the conversion shell is formed in one side of the inner shell, and a positioning hole matched with the conversion shell is formed in the mounting seat.
Preferably, a stepped groove matched with the stand is formed in the top end of the conversion shell.
The utility model has the beneficial effects that: when the battery pack is required to be connected, the battery pack is connected with the conversion shell and the adaptive conversion plug, the battery unit in the machine base is connected with the circuit board, the power is supplied through the connection of the conductive elastic sheet and the conductive bulge, and the machine base is provided with a release port and a charging port which are respectively used as equipment and is charged by the machine base;
when the battery packs of different brands need to be connected, dismantle between with conversion shell and the frame through the connecting piece, make the conductive protruding in the conversion shell separate with the conductive shell fragment in the frame, the disconnection, the different adaptation conversion shell of joint again makes the change plug on the conversion shell be connected with the battery pack, conductive protruding in the conversion shell is contradicted with the conductive shell fragment in the frame and is connected, thereby carry out different interface conversion through detachable plug, be applicable to the battery pack of obtaining the wei, pasture field, the brand such as wei ke, convenient and fast more.
Drawings
In order to more clearly illustrate the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only of the utility model and that other drawings can be obtained from them without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the whole structure of the present utility model;
FIG. 2 is a schematic view of the structure of the conversion shell of the present utility model after being disassembled from the base;
FIG. 3 is a schematic view of the overall internal explosion structure of the present utility model;
FIG. 4 is a schematic plan view of a conversion shell and a conversion plug according to the present utility model;
FIG. 5 is a schematic diagram of a first adapter plug according to the present utility model;
fig. 6 is a schematic structural diagram of a second type of the adapter plug according to the present utility model.
Marked in the figure as: 1. a base; 2. a battery unit; 3. a release port; 4. a charging port; 5. a switching plug; 6. an inner case; 7. a housing; 8. a connecting piece; 9. a conductive spring plate; 10. a conductive bump; 11. a limiting plate; 12. a conversion housing; 13. a mounting base; 14. a clamping buckle; 15. a clamping hole; 16. a circuit board.
Detailed Description
The present utility model will be further described in detail with reference to specific embodiments in order to make the objects, technical solutions and advantages of the present utility model more apparent.
As shown in fig. 1, 2, 3, 4, 5 and 6, a universal battery pack interface converter comprises a stand 1, wherein an outer shell 7 is slidably mounted on one side of the stand 1, and an inner shell 6 is clamped on one side of the outer shell 7;
the battery unit 2 is arranged in the stand 1, one side of the battery unit 2 is electrically connected with the circuit board 16, and the top of the battery unit 2 is provided with the release port 3 and the charging port 4 on the stand 1;
a conductive spring piece 9 is arranged on one side of the circuit board 16, and a conductive protrusion 10 is connected by abutting against one side of the conductive spring piece 9 penetrating through the inner shell 6;
the other side of the machine base 1 is provided with a conversion shell 12 on the inner shell 6, a conductive protrusion 10 is arranged on one side of the conversion shell 12, and a connecting piece 8 is arranged between the conversion shell 12 and the inner shell 6;
the other side of the conversion shell 12 is provided with a conversion plug 5 connected with the battery pack interface, and the conversion plug 5 is connected with the conductive protrusion 10.
In this embodiment, when the battery pack needs to be connected, the battery unit 2 inside the stand 1 is connected with the circuit board connection 16 through the conversion shell 12 and the adaptive conversion plug 5, and is powered through the connection of the conductive elastic sheet 9 and the conductive protrusion 10, and the stand 1 is provided with the release port 3 and the charging port 4 which are respectively used as devices, and the stand 1 itself charges;
when the battery packs of different brands need to be connected, the conversion shell 12 is detached from the conversion plug 5 through the connecting piece 8, so that the conductive protrusion 10 is separated from the conductive elastic sheet 9, and a circuit is disconnected, so that the battery packs can be converted for different interfaces, the application range is enlarged, and the conversion plug 5 can be continuously expanded and adjusted to adapt to the battery packs of different brands.
As an embodiment, as shown in fig. 2 and 3, two sets of limiting plates 11 are installed on one side of the inner shell 6 near the circuit board 16, and a through hole for receiving the conductive spring plate 9 is formed inside the inner shell 6.
In this embodiment, after the inner shell 6 is clamped to the outer shell 7, two sets of limiting plates 11 on the inner side of the inner shell 6 are abutted against two sides of the circuit board 16 to limit the circuit board 16, so as to prevent the circuit board 16 from moving, and the conductive spring plate 6 penetrates through the through hole to contact with the conductive protrusion 10 of the conversion shell 12.
As an embodiment, as shown in fig. 1, 2, 3 and 4, the connector 8 includes a mounting seat 13 mounted on the other side of the inner housing 6, a clamping buckle 14 is mounted in the mounting seat 13, a spring is mounted between the mounting seat 13 and the clamping buckle 14, and the clamping buckle 14 penetrates through the inside of the conversion housing 12.
In this embodiment, when the conversion case 12 needs to be disassembled, the locking buckle 14 is pressed, the locking buckle 14 moves inside the mounting seat 13, so that the locking buckle 14 is separated from the conversion case 12 until the conversion case 12 is taken out, and the conductive protrusion 10 and the conductive spring plate 9 in the conversion case 12 are separated from each other, so that the circuit is disconnected.
As an embodiment, as shown in fig. 2 and 3, the upper and lower ends of the fastening buckle 14 are both inclined blocks, and a fastening hole 15 through which the inclined block penetrates is formed in the conversion shell 12.
In this embodiment, in the process of clamping the conversion shell 12 and the stand 1, the upper and lower end inclined blocks of the clamping buckle 14 are inserted into the clamping hole 15 of the conversion shell 12 to complete the limiting, so that the battery pack is conveniently clamped on the tool.
As an embodiment, as shown in fig. 1, 2 and 3, a chute for moving the conversion shell 12 is formed on one side of the inner shell 6, and a positioning hole matched with the conversion shell 12 is formed in the mounting seat 13.
In this embodiment, during the process of clamping the conversion shell 12 and the base 1, the conversion shell 12 is slidably clamped at one side of the inner shell 6, and after the clamping, the conversion shell 12 is combined with the positioning hole of the mounting seat 13, so that the connection between the conversion shell 12 and the inner shell 6 is improved, and the whole interface is convenient to convert and disassemble.
As an embodiment, as shown in fig. 1, 2 and 3, a stepped groove matched with the base 1 is formed at the top end of the conversion housing 12.
In this embodiment, after the process of clamping the conversion shell 12 and the base 1, the top stepped groove of the conversion shell 12 is clamped inside the base 1 to prevent movement.
Working principle: when the battery pack is required to be connected with the battery pack in use, the battery pack is connected with the battery pack through the conversion shell 12 and the adaptive conversion plug 5, the upper and lower end inclined blocks of the internal clamping buckle 14 are inserted into the clamping holes 15 of the conversion shell 12 to complete limiting, the battery pack is conveniently clamped on a tool, the battery unit 2 in the machine base 1 is connected with the circuit board connection 16, the battery pack is powered through the connection of the conductive elastic sheet 9 and the conductive protrusion 10, the machine base 1 is provided with the release port 3 and the charging port 4 which are respectively used for externally discharging and supplying power of equipment, and the machine base 1 is charged;
as shown in fig. 4, 5 and 6, when the battery packs of different brands need to be connected, the conversion shell 12 and the conversion plug 5 are detached through the connecting piece 8, the clamping buckle 14 is pressed, the clamping buckle 14 moves in the installation seat 13, the clamping buckle 14 and the conversion shell 12 are separated until the conversion shell 12 is taken out, the conductive protrusion 10 and the conductive elastic sheet 9 in the conversion shell 12 are separated, and a circuit is disconnected, so that the battery packs can be converted for different interfaces, and the application range is enlarged.
Those of ordinary skill in the art will appreciate that: the discussion of any of the embodiments above is merely exemplary and is not intended to suggest that the scope of the utility model (including the claims) is limited to these examples; the technical features of the above embodiments or in the different embodiments may also be combined within the idea of the utility model, the steps may be implemented in any order and there are many other variations of the different aspects of the utility model as described above, which are not provided in detail for the sake of brevity.
The present utility model is intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, improvement, etc. of the present utility model should be included in the scope of the present utility model.
Claims (6)
1. The universal battery pack interface converter comprises a base (1) and is characterized in that an outer shell (7) is slidably arranged on one side of the base (1), and an inner shell (6) is clamped on one side of the outer shell (7);
a battery unit (2) is arranged in the stand (1), one side of the battery unit (2) is electrically connected with a circuit board (16), and the top of the battery unit (2) is provided with a release port (3) and a charging port (4) on the stand (1);
a conductive spring piece (9) is arranged on one side of the circuit board (16), and a conductive protrusion (10) is connected by abutting against one side of the conductive spring piece (9) penetrating through the inner shell (6);
the other side of the stand (1) is provided with a conversion shell (12) on the inner shell (6), a conductive protrusion (10) is arranged on one side of the conversion shell (12), and a connecting piece (8) is arranged between the conversion shell (12) and the inner shell (6);
and the other side of the conversion shell (12) is provided with a conversion plug (5) connected with the battery pack interface, and the conversion plug (5) is connected with the conductive bulge (10).
2. The universal battery pack interface converter according to claim 1, wherein two sets of limiting plates (11) are mounted on one side of the inner shell (6) close to the circuit board (16), and a through hole for accommodating the conductive spring sheet (9) is formed in the inner shell (6).
3. The universal battery pack interface converter according to claim 2, wherein the connecting piece (8) comprises a mounting seat (13) mounted on the other side of the inner shell (6), a clamping buckle (14) is mounted in the mounting seat (13), a spring is mounted between the mounting seat (13) and the clamping buckle (14), and the clamping buckle (14) penetrates through the inside of the conversion shell (12).
4. A universal battery pack interface converter according to claim 3, wherein the upper and lower ends of the clamping buckle (14) are respectively provided with an oblique block, and the inside of the conversion shell (12) is provided with a clamping hole (15) penetrated by the oblique block.
5. A universal battery pack interface converter according to claim 3, wherein a chute for moving the conversion shell (12) is formed on one side of the inner shell (6), and a positioning hole matched with the conversion shell (12) is formed in the mounting seat (13).
6. The universal battery pack interface converter according to claim 1, wherein the top end of the conversion housing (12) is provided with a stepped groove matched with the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322415580.8U CN220754395U (en) | 2023-09-06 | 2023-09-06 | General battery pack interface converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322415580.8U CN220754395U (en) | 2023-09-06 | 2023-09-06 | General battery pack interface converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220754395U true CN220754395U (en) | 2024-04-09 |
Family
ID=90570765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322415580.8U Active CN220754395U (en) | 2023-09-06 | 2023-09-06 | General battery pack interface converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220754395U (en) |
-
2023
- 2023-09-06 CN CN202322415580.8U patent/CN220754395U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |