Charging cable rolling device
A winding device and cable technology, applied in the direction of bendable lead devices, circuits, electrical components, etc., can solve problems such as affecting production efficiency, long bolt length, etc., to reduce equipment production costs, save driving devices and control systems , The effect of changing the low-efficiency winding method
Active Publication Date: 2016-02-17
WUHU SANY ELECTRICAL EQUIP
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Problems solved by technology
The transformer box in the charging pile contains the electrical components that convert between the household power supply and the car power supply. When the transformer box of the charging pile is assembled, it needs to be fixed firmly with bolts. However, due to the large thickness of the transformer box of the charging pile, the bolts The length of the bolt is long, and it takes a long time to tighten or unload the bolt during the assembly process, which affects the production efficiency
Method used
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[0014] In order to make the technical means and creative features realized by the present invention easy to understand, the present invention will be further elaborated below.
[0015] like Figure 1 to Figure 2 As shown, a charging cable winding device includes a charging pile 1, a support plate 2 is provided on the front lower side of the charging pile 1, and a slideway 3 is provided on the left and right sides of the support plate 2, so that Sliders 4 are provided inside the slideways 3 , and a tension spring 5 is connected to the outer ends of the sliders 4 , and the other ends of the tension springs 5 are respectively connected to the ends of the support plate 2 .
[0016] The middle part of the front end face of the support plate 2 is movably equipped with a winding wheel 6, and a circle of depressions 7 is provided on the outer peripheral surface of the said winding wheel 6, and the middle part of the said winding wheel 6 is connected with two holes about the winding ...
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The invention relates to a charging cable rolling device. The charging cable rolling device comprises a charging pile, wherein a supporting plate is arranged on the lower front side of the charging pile, two sliding channels are formed in the left side and the right side of the supporting plate respectively, sliding blocks are arranged inside the sliding channels, tension springs are connected to the outer ends of the sliding blocks respectively, and the other ends of the tension springs are correspondingly connected to the ends of the supporting plate. A rolling wheel is movably installed in the middle of the front end face of the supporting plate, a concave circle is arranged on the periphery face of the rolling wheel, two traction cables which are in central symmetry about the axis of the rolling wheel penetrate through the middle of the rolling wheel, and the two ends of each traction cable are connected to the sliding blocks on the corresponding sides respectively. The traction cables are adopted for preventing the rolling wheel from rotating; after the rolling wheel rotates, restoring force of the traction cables enables the rolling wheel to restore into an original shape, and in this way, a charging cable released and wound around the rolling wheel is rolled again. A rolling mode of low efficiency caused by manual rolling in the prior art is changed, and a driving device and a control system used for motor driving in the prior art are omitted.
Description
technical field [0001] The invention relates to the technical field of electric vehicle charging equipment, in particular to a charging cable winding device. Background technique [0002] With the depletion of traditional energy sources and the increasingly serious environmental pollution, people urgently need clean new energy sources. [0003] Electric energy is one of the energy sources with low pollution and wide sources, and is widely welcomed by people. [0004] Cars are one of the indispensable tools for people's life and travel. Affected by changes in energy and the environment, electric vehicles are becoming more and more popular. The charging process of electric vehicles requires the assistance of charging piles, which are the most influential equipment in the popularization of electric vehicles. The transformer box in the charging pile contains the electrical components that convert between the household power supply and the car power supply. When the transformer...
Claims
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IPC IPC(8): H01R13/72H01R35/00
CPCH01R13/72H01R35/00H01R2201/26
Inventor 杨建春杨会祥洪学琴陈晓雨潘超钱国龙
Owner WUHU SANY ELECTRICAL EQUIP