A city power and solar power complementary power-assisted walking trolley case
A solar energy and trolley case technology, applied in luggage, travel goods, accessories, etc., can solve the problems of high labor intensity of travelers in trolley cases, inability to balance independently, loss of happiness, etc. Beautiful appearance, sufficient physical effect
Active Publication Date: 2021-10-08
KUNMING UNIV
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Problems solved by technology
[0002] During business trips or travel, people need to walk to and from the station (or airport), transfer vehicles during the journey, enter and exit the airport (or shopping store or restaurant) and stay in a hotel, etc., all need to walk for a while, and the trolley case in the walking state cannot Independently balanced, most of the trolley cases on uneven roads require people to walk with their hands, and the labor intensity of the travelers who carry the heavy trolley case is very high, so that the pleasant travel may be lost due to fatigue
Method used
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[0027] see Figure 1 to Figure 3 and Figure 5 As shown, the present invention is composed of a box body 1, several flexible solar power generation panels 2, a commercial power and solar energy complementary controller 3, a rechargeable battery pack 4, an inverter 5 and a walking drive device 6. The box body 1 is provided with an upper The cover 10, the telescopic rod 11, the groove 12 and the four circular holes 13, the power switch 110 is provided on the telescopic rod 11, and the groove 12 is provided with two symmetrical mounting surfaces 120;
[0028] see figure 1 , figure 2 , Figure 3 to Figure 10 As shown, the walking driving device 6 is composed of a transmission and control box 60, a low-speed high-torque dual-output shaft motor 61, a first cylindrical gear 62, a second cylindrical gear 63, a stepped shaft 64, two driving wheels 65, two A first open bearing cover 66, open combined bearing cover, frame 68, first bevel gear 69, second bevel gear 70, stepped transm...
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The invention discloses a walking trolley box with complementary power from mains power and solar energy, which is composed of a box body, several flexible solar power generation panels, a complementary controller from mains power and solar energy, a rechargeable battery pack, an inverter and a walking drive device. Only the traveler needs to hold the trolley to guide the walking direction of the trolley case, and there is no need to drag the trolley case hard, avoiding people’s fatigue caused by dragging the trolley case, and ensuring that people have sufficient physical strength and energy during their travels; city electricity and solar energy complement each other Walking, long-distance outdoor walking or long-term outdoor activities, the flexible solar power generation panel charges the rechargeable battery pack, which is not only energy-saving and environmentally friendly, but also can effectively prevent the power of the rechargeable battery pack from being too low and lose power; a motor simultaneously drives the continuous walking drive mechanism and The intermittent motion walking support mechanism, the two mechanisms are simple and compact in composition, easy to manufacture and install, does not affect the beautiful appearance of the trolley case, and the support rod can be unfolded and retracted freely, which is convenient and practical.
Description
technical field [0001] The invention relates to a trolley case, in particular to a trolley case for walking with complementary assistance of commercial power and solar energy. Background technique [0002] During business trips or travel, people need to walk to and from the station (or airport), change vehicles between journeys, enter and leave the airport (or shopping store or restaurant) and stay in a hotel, etc., all need to walk for a while, and the trolley case in the walking state cannot be used. Independent and balanced, on uneven roads, most trolley cases require people to walk with their hands. Travelers who hold heavy trolley cases are very labor-intensive, so that a pleasant business trip may lose happiness due to exhaustion. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a utility power and solar energy complementary assisted walking trolley case. [0004] The invention is composed of a box body, several flexible solar pow...
Claims
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IPC IPC(8): A45C5/14A45C5/03A45C5/04A45C15/00A45C13/00
CPCA45C5/03A45C5/04A45C5/146A45C13/00A45C15/00
Inventor 于向军
Owner KUNMING UNIV