Sports equipment and self-generating wireless step counting/counting device

Abstract

The invention relates to sports equipment and a self-generating wireless step counting / counting device. The step counting / counting device comprises a shell, a rotating shaft and a rotating assembly, and is characterized in that the rotating shaft is fixedly arranged on the shell; the rotating assembly is arranged on the rotating shaft in a mode of being capable of rotating around the rotating shaft, and the gravity center of the rotating assembly deviates from the rotating shaft. The rotating assembly comprises a transmission mechanism, a power generation unit, a power supply management module and a wireless communication module, wherein the transmission mechanism is correspondingly matched with the rotating shaft and the power generation unit so as to enable the power generation unit to operate when the rotating assembly rotates so as to generate electric energy; the power supply management module is electrically connected with the power generation unit and the wireless communication module, receives the generated electric energy, supplies power to the wireless communication module and enables the wireless communication module to perform data transmission with the outside. Self power generation saves the trouble of charging the step counting / counting device or providing a power supply for the step counting / counting device, and a problem that the step counting / counting device cannot be used because of running out of power is also not required to be worried about, so that the use is convenient, and a problem of sealing performance reduction caused by assembling and disassembling the step counting / counting device again when a battery is replaced is saved.

Description

technical field [0001] The invention relates to a step counting and counting device, more specifically, a sports equipment and a self-generating wireless step counting / counting device. Background technique [0002] The maturity and commercialization of short-range wireless communication technologies such as Bluetooth Low Energy (BLE) and zigbee (a short-range, low-power wireless communication technology based on IEEE802.15.4 standard low-power LAN protocol) in related technologies Applications have promoted the improvement of some traditional products such as counting and step counting. Taking the bicycle computer as an example, it has developed from wired to wireless. [0003] A bicycle wired computer usually has discrete parts such as a host computer, a display, and a pedometer sensor. Due to the influence of outdoor dust, the pedometer sensor uses magnetoelectric induction (currently the most common is reed switch plus magnet) instead of photoelectric induction, so an i...

AI Technical Summary

Problems solved by technology

[0010] 1) It is troublesome to change the battery or charge; because the stopwatch sensor is small, there is generally no power detection and display, so I don’t know when to change the battery or charge, if the battery is not replaced or charged in time, it cannot be used; there is no switch, so even if Uses power even when not in use

[0011] 2) Regardless of whether the battery is replaced or charged, or a switch is installed, it will affect the original dustproof and waterproof structure and reduce the sealing effect of dustproof and waterproof

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