manual power bank
A technology of charging treasure and manual power generation, which is applied in the direction of collectors, electric vehicles, electrical components, etc., to avoid loosening, ensure concentricity, and have a simple and reasonable structure.
Active Publication Date: 2020-08-28
郑州小动电子科技有限公司
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AI Technical Summary
Problems solved by technology
[0002] At present, charging treasures are mostly charged by connecting to a power source. During long-term power outages, power shortages or long-distance travel, the use of power banks is limited. For this reason, a charging treasure that can be connected to a power supply and can be charged by external power is developed. Power banks for power generation and storage have a high market value
Method used
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Embodiment Construction
[0030] Such as Figure 1-8 As shown, a power bank with manual power generation function includes a housing 1, a manual power generation mechanism, a battery 7 and a circuit board 8, the manual power generation mechanism is connected to the battery 7, and the battery 7 is connected to the circuit board 8; There are a power charging interface 81, a USB interface 82 and a switch button 83.
[0031] The manual generating mechanism includes a dial 2, a generator 6 and a driving rod 3, the first end of the driving rod 3 is connected with the dial, and the second end of the driving rod 3 is connected with the output shaft 61 of the generator.
[0032] The inner wall of the dial 2 is provided with a limiter 21 for positioning the lever 3. The limiter 21 is provided with a positioning hole consistent with the shape and structure of the lever 3. The first end of the lever 3 is located in the positioning hole to ensure that the lever 3 Move synchronously with trackwheel 2.
[0033] The...
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The invention discloses a manual charge pal. The manual charge pal comprises a shell, a manual power generation mechanism, a storage battery and a circuit board; the manual power generation mechanismis connected with the storage battery which is connected with the circuit board; the manual power generation mechanism comprises a thumb wheel, a generator and a driving rod, the first end of the driving rod is connected with the thumb wheel, and the second end of the driving rod is connected with an output shaft of the generator; the manual charge pall further comprises a locating part which is buckled with the second end of the shell and used for fixing the circuit board. Accordingly, a power supply can be adopted for charging the charge pal directly, and the charge pal can be charged by manually pulling the thumb wheel left and right; when a user pulls the thumb wheel, the effects of relaxing and recovering from fatigue can be achieved; the thrum wheel can achieve the finger spinner effect, the hand joints move, and meanwhile the problem that after electricity of the charge pal is used up, electric equipment cannot be charged any more is solved. In addition, by means of the locatingpart, the phenomenon that the circuit board looses can be avoided, the locating part is buckled with the second end of the shell, when the circuit board needs to be maintained, the circuit board canbe taken out rapidly, and assembling and disassembling are rapid.
Description
technical field [0001] The invention belongs to the technical field of charging treasures, and in particular relates to a manual charging treasure. Background technique [0002] At present, charging treasures are mostly charged by connecting to a power source. During long-term power outages, power shortages, or long-distance travel, the use of power banks is limited. For this reason, a charging treasure that can be connected to a power supply and can be charged by external power is developed. Power banks for power generation and storage have a high market value. Contents of the invention [0003] The purpose of the present invention is to provide a manual power bank that can still meet the needs of users during long-term power outages, power shortages and long-distance travel. [0004] Based on the above purpose, the present invention adopts the following technical solutions: a manual charging treasure, including a housing, a manual power generating mechanism, a battery a...
Claims
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IPC IPC(8): H02J7/00H02J7/32
CPCH02J7/0042H02J7/32
Inventor 张石峰郑晓进赵宇飞张云峰景明博
Owner 郑州小动电子科技有限公司