CN217335156U - Charging device of electronic transmission - Google Patents
Charging device of electronic transmission Download PDFInfo
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- CN217335156U CN217335156U CN202220880892.9U CN202220880892U CN217335156U CN 217335156 U CN217335156 U CN 217335156U CN 202220880892 U CN202220880892 U CN 202220880892U CN 217335156 U CN217335156 U CN 217335156U
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- port
- electronic transmission
- power supply
- supply device
- rechargeable power
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The utility model discloses a charging device of an electronic transmission, which provides connection for a chargeable power supply device and a power supply device, wherein the chargeable power supply device is used for supplying power for the electronic transmission, the chargeable power supply device is arranged outside the electronic transmission and comprises a first port and a second port, and the first port is electrically connected with the chargeable power supply device; the second port is electrically connected with a power supply device; the first port is electrically connected with the electronic transmission so as to realize that the rechargeable power supply device supplies power to the electronic transmission; or the first port can be electrically connected with the electronic speed changer through the third port so as to realize that the rechargeable power supply device supplies power to the electronic speed changer. The utility model discloses a but with rechargeable power supply unit external electronic transmission outside, with the separation of electronic transmission, rechargeable power supply unit need not pass through the electronic transmission when charging, need not to set up the interface that charges on the electronic transmission, and electronic transmission inner structure becomes simpler, and the volume is littleer, and the internal circuit obtains simplifying.
Description
Technical Field
The utility model relates to a bicycle electronic derailleur technical field especially relates to a charging device of electronic derailleur.
Background
In the prior art, a rechargeable power supply device for supplying power to the electronic transmission is built in the electronic transmission, and the rechargeable power supply device is charged through a charging socket on the electronic transmission.
However, the implementation scheme has the problems of complex internal circuit of the electronic transmission and large volume of the electronic transmission; and the more complex the circuit, the higher the failure rate, and the lower the product reliability.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electronic transmission's charging device aims at solving prior art, and electronic transmission internal circuit is complicated, the great problem of electronic transmission volume.
The embodiment of the utility model provides a charging device of electronic transmission provides the connection for chargeable power supply unit and power supply unit, chargeable power supply unit is used for supplying power for electronic transmission, chargeable power supply unit set up in electronic transmission is outside, charging device includes:
a first port electrically connected to the rechargeable power supply device;
the second port is electrically connected with the power supply device;
the first port is connected with the second port, so that the power supply device is electrically communicated with the rechargeable power supply device, and the rechargeable power supply device is charged by the power supply device;
the first port is electrically connected with the electronic transmission, and the rechargeable power supply device is electrically communicated with the electronic transmission so as to supply power to the electronic transmission by the rechargeable power supply device; or
The first port is electrically connected with the electronic transmission through the third port, so that the rechargeable power supply device is electrically communicated with the electronic transmission, and the rechargeable power supply device can supply power to the electronic transmission.
Further, the first port comprises a first branch port and a second branch port which are connected in parallel;
the first branch port is connected with the second port to connect the power supply device;
the second branch port is connected with the third port to connect the electronic transmission.
Further, the third port is disposed within the electronic transmission; or the third port is arranged outside the electronic transmission, and the third port is electrically connected with the electronic transmission.
Furthermore, the first port and the second port are connected in a pluggable electric connection or a magnetic attraction connection manner.
Further, the first port and the third port are connected in a pluggable manner or in a magnetic attraction manner.
The utility model discloses an it is outside with rechargeable power supply unit external electronic transmission, with the electronic transmission separation, rechargeable power supply unit need not pass through electronic transmission when charging, need not to set up the interface that charges on electronic transmission, and electronic transmission inner structure becomes simpler, and the volume is littleer, and the internal circuit obtains simplifying.
By providing the charging device as a plurality of ports, each of which is detachably connected, a charging operation for the rechargeable power supply device or a power supply operation for the electronic transmission can be selectively performed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.
Fig. 1 is a schematic structural diagram of a charging device of an electronic transmission according to an embodiment of the present invention;
fig. 2 is another schematic structural diagram of a charging device for an electronic transmission according to an embodiment of the present invention;
fig. 3 is another schematic structural diagram of a charging device for an electronic transmission according to an embodiment of the present invention.
Description of reference numerals:
A. a first port; a1, a second bifurcated port; a2, a first bifurcated port; B. a second port; C. a third port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in the specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
Referring to fig. 1 to 3, a charging device for an electronic transmission, which provides a connection between a rechargeable power supply device and a power supply device, the rechargeable power supply device being configured to supply power to the electronic transmission, the rechargeable power supply device being disposed outside the electronic transmission, the charging device comprising:
a first port electrically connected to the rechargeable power supply device;
the second port is electrically connected with the power supply device;
the first port is connected with the second port, so that the power supply device is electrically communicated with the rechargeable power supply device, and the rechargeable power supply device is charged by the power supply device.
In this embodiment, the charging device is disposed between the rechargeable power supply device and the power supply device, and is used for connecting the rechargeable power supply device and the power supply device, and the power supply device charges the rechargeable power supply device.
Through arranging rechargeable power supply unit externally in the electron derailleur is outside, with the separation of electron derailleur, rechargeable power supply unit need not pass through the electron derailleur when charging, need not to set up the interface that charges on the electron derailleur, and electron derailleur inner structure becomes simpler, and the volume is littleer, and inner circuit obtains simplifying.
By providing the charging device as a plurality of ports, each of which is detachably connected, a charging operation for the rechargeable power supply device or a power supply operation for the electronic transmission can be selectively performed.
The rechargeable power supply device is arranged at any position of the bicycle without the electronic transmission, such as a seat tube, a rear lower fork and the like.
Preferably, the rechargeable power supply device is arranged in a seat tube, a seat cushion or a kettle rack of the bicycle.
It can be understood that the charging circuit required for charging is not arranged in the electronic transmission, so that the circuit complexity in the electronic transmission is reduced, and the volume of the electronic transmission is reduced.
Referring to fig. 1, in an embodiment, the first port is electrically connected to the electronic transmission, and the rechargeable power supply device is electrically connected to the electronic transmission, so that the rechargeable power supply device supplies power to the electronic transmission (there are two ports).
The first port can be electrically connected with the electronic transmission and the rechargeable power supply device at the same time, so that the electronic transmission and the rechargeable power supply device are in short circuit, and the first port is only used as a port for charging the rechargeable power supply device after being connected with the power supply device.
In one embodiment, the electronic transmission and the rechargeable power supply device are connected by a wire, and the first port is arranged on a branch port of the wire connection of the electronic transmission and the rechargeable power supply device.
Referring to fig. 2-3, in an embodiment, the first port is electrically connected to the electronic transmission through a third port, such that the rechargeable power supply device and the electronic transmission are electrically connected, so that the rechargeable power supply device supplies power to the electronic transmission (three ports or four ports in total).
In this embodiment, a third port is provided, and the third port is used as a port for connecting another port to the electronic transmission, and when power needs to be supplied to the electronic transmission, the first port and the third port are connected, so that the rechargeable power supply device is connected to the electronic transmission, and power is supplied to the electronic transmission.
The first port, the second port and the third port can be regarded as a detachable male-female buckle structure or other similar structures, metal connecting pieces are arranged in each port, each metal connecting piece is respectively connected (can be connected by wires) with corresponding devices (a rechargeable power supply device, a power supply device or an electronic transmission), and when any two ports need to be connected, only any two ports need to be aligned and relatively moved until the metal connecting pieces in the ports are connected and conducted.
Referring to fig. 3, in an embodiment, the first port includes a first branch port and a second branch port connected in parallel;
the first branch port is connected with the second port to connect the power supply device;
the second branch port is connected with the third port to connect the electronic transmission.
In this embodiment, the first port includes two branched ports (actually, the structure of the branched port is similar to or the same as the first port, the second port and the third port, and there is no substantial difference), and the two ports are respectively used for charging and supplying power, that is, when charging is required, the second port is connected through the first branched port, the power supply device supplies power to the rechargeable power supply device, and when power supply is required, the third port is connected through the second branched port, and the rechargeable power supply device supplies power to the electronic speed changing device.
In one embodiment, the third port is disposed within the electronic transmission; or the third port is arranged outside the electronic transmission, and the third port is electrically connected with the electronic transmission.
In this embodiment, the third port may be embedded in the electronic transmission, or the third port may be disposed outside the electronic transmission, so as to form a separate port for separating the electronic transmission, and then the electronic transmission may be connected through a wire (which may be replaced by a wireless connection).
Through externally arranging the third port, the size of the electronic transmission can be reduced, and the structure of the electronic transmission is simplified.
In an embodiment, the first port and the second port are pluggable electrical connections or magnetically attractive connections.
In this embodiment, the first port may be a first bifurcated port and a second bifurcated port, and both of the bifurcated ports may be a pluggable structure or a magnetic structure.
In an embodiment, the first port and the third port are pluggable electrical connections or magnetically attractive connections.
In one embodiment, the bicycle is provided with a first port receiving cavity for receiving the first port in the first port receiving cavity when the first port is not applicable.
In an embodiment, the power supply device may be a portable power bank or an adapter connected to the mains.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A charging device for an electronic transmission, which provides a connection for a rechargeable power supply device for supplying power to the electronic transmission and a power supply device, the rechargeable power supply device being provided outside the electronic transmission, the charging device comprising:
a first port electrically connected to the rechargeable power supply device;
the second port is electrically connected with the power supply device;
the first port is connected with the second port, so that the power supply device is electrically communicated with the rechargeable power supply device, and the rechargeable power supply device is charged by the power supply device;
the charging circuit required by the rechargeable power supply device during charging is arranged outside the electronic transmission.
2. The charging device of the electronic transmission according to claim 1, characterized in that:
the first port is electrically connected with the electronic transmission, and the rechargeable power supply device is electrically communicated with the electronic transmission so as to supply power to the electronic transmission by the rechargeable power supply device.
3. The charging device of the electronic transmission according to claim 2, characterized in that:
the electronic transmission and the rechargeable power supply device are connected through a wire, and the first port is arranged on a branch port of the wire connection of the electronic transmission and the rechargeable power supply device.
4. The charging device for an electronic transmission according to claim 1, characterized in that:
the first port is electrically connected with the electronic transmission through the third port, so that the rechargeable power supply device is electrically communicated with the electronic transmission, and the rechargeable power supply device can supply power to the electronic transmission.
5. The charging device of the electronic transmission according to claim 4, characterized in that:
the third port and the electronic transmission are in wired connection.
6. The charging device of the electronic transmission according to claim 4, characterized in that:
the first port comprises a first bifurcation port and a second bifurcation port which are connected in parallel;
the first branch port is connected with the second port to connect the power supply device;
the second branch port is connected with the third port to connect the electronic transmission.
7. The charging device of the electronic transmission according to claim 4, characterized in that:
the third port is disposed within the electronic transmission; or the third port is arranged outside the electronic transmission, and the third port is electrically connected with the electronic transmission.
8. The charging device for an electronic transmission according to any one of claims 1 to 7, wherein:
the first port and the second port are connected in a pluggable or magnetic connection mode.
9. The charging device for an electronic transmission according to any one of claims 1 to 7, wherein:
the first port and the third port are connected in a pluggable electric connection or a magnetic attraction connection mode.
10. The charging device for an electronic transmission according to any one of claims 1 to 7, wherein:
the rechargeable power supply device is arranged in a seat tube, a seat cushion or a kettle rack of the bicycle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220880892.9U CN217335156U (en) | 2022-04-14 | 2022-04-14 | Charging device of electronic transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220880892.9U CN217335156U (en) | 2022-04-14 | 2022-04-14 | Charging device of electronic transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217335156U true CN217335156U (en) | 2022-08-30 |
Family
ID=82947263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220880892.9U Active CN217335156U (en) | 2022-04-14 | 2022-04-14 | Charging device of electronic transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217335156U (en) |
-
2022
- 2022-04-14 CN CN202220880892.9U patent/CN217335156U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 519000 building B-2, No. 8, Honghui fifth road, Shuanglin District, LIANGANG Industrial Zone, Jinwan District, Zhuhai City, Guangdong Province Patentee after: Zhuhai Blueprint Sports Technology Co.,Ltd. Address before: 519000 building B-2, No. 8, Honghui fifth road, Shuanglin District, LIANGANG Industrial Zone, Jinwan District, Zhuhai City, Guangdong Province Patentee before: ZHUHAI LTWOO CONTROLLER TECHNOLOGY CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder |