Grip exercise type power generation power bank

Abstract

The invention discloses a grip exercise type power generation power bank. The power bank comprises a pressing rack, return springs, an acceleration gear set, an overrunning clutch and a generator; the pressing rack comprises left and right sets of symmetric linear racks; guide rails for limiting moving directions and displacements of the racks are mounted above the linear racks; the return springs annularly sleeve the guide rails; the acceleration gear set comprises a first-grade gear, a second-grade gear and a third-grade gear; the first-grade gear and the second-grade gear are connected through the overrunning clutch; the third-grade gear is mounted on a rotating shaft of the generator, and can drive the rotating shaft to rotate; the third-grade gear is engaged with the second-grade gear; the linear racks are engaged with the first-grade gear; and the generator is used for converting mechanical energy of the acceleration gear set to electric energy. The power bank uses matching among the pressing rack, the return springs, the acceleration gear set, the overrunning clutch and the generator for converting the mechanical energy of human grip to the electric energy, so that electricity is generated when realizing exercise of finger grip and forearm muscle, and greenness and environmental protection are achieved.

Description

technical field [0001] The invention relates to the technical field of power banks, in particular to a power-generating power bank for grip training. Background technique [0002] A power bank is a device that stores electrical energy and is used to charge mobile devices when needed. It is a large-capacity power source that is convenient to carry around. The existing charging treasure generally includes a storage battery, and the user stores electric energy in the storage battery of the charging treasure, and uses the storage battery of the charging treasure to discharge other electronic devices when the user needs it, especially now that people rely more and more on mobile phones At that time, charging treasure became a necessary item for people to go out every day. [0003] However, people's life rhythm is getting faster and faster now, and there are few opportunities to go to the gym for fitness activities. Therefore, through years of hard work and trials, the applicant ...

AI Technical Summary

Problems solved by technology

[0003] However, people's life rhythm is getting faster and faster now, and there are few opportunities to go to the gym for fitness activities. Therefore, through years of hard work and trials, the applicant has developed a grip exercise type power bank, which enables people to use it in their daily lives. Zhongjun can exercise finger grip strength and forearm muscles all the time

Images