Push-up counting board

Abstract

The invention discloses a push-up counting board. A testing device comprises an infrared-ray transceiving device, a fixing plate and two support rods in the T shapes. The support rods are movably connected with the fixing plate. The support rods comprise transverse rods and telescopic rods, which are integrally formed. Adjusting nuts are arranged in the telescopic rods arranged in middles of the transverse rods covered with the transverse rods. The infrared-ray transceiving device comprises an infrared-ray emitter and an infrared-ray transceiver with a counter. The infrared-ray emitter and the infrared-ray transceiver are arranged on the telescopic rods. Inserting holes, adapted to the telescopic rods at equal intervals, are arranged in the fixing plate. The middle of the fixing plate is provided with an electronic display screen. The push-up counting board has following beneifical effects: the push-up counting board is simple in structure and convenient in test and replaces a manual counting method; data is accurately and reliably recorded and displayed in time and directly; a tester can learn about the condition to standardize and correct push-up motion; and the push-up counting board is suitable for people of different heights and figures.

Description

technical field [0001] The invention relates to a counter, in particular to a push-up counting board. Background technique [0002] At present, the test and counting methods of push-ups are mostly counted by manual visual inspection, and if the counting personnel are not paying attention, counting errors are easy to occur. Moreover, the judgment of the counting personnel on the standard movements varies from person to person, which greatly affects the test personnel's performance; in addition, most push-up testers directly touch the ground with their hands, which are easy to get dirty. Contents of the invention [0003] In order to solve the above problems, the present invention provides a push-up counting board, which is simple in structure, convenient and practical. [0004] The technical solution adopted in the present invention is: a push-up counting board, which is characterized in that it includes an infrared transceiver, a fixing plate, and two “T”-shaped struts; t...

AI Technical Summary

Problems solved by technology

[0002] At present, the test and counting methods of push-ups are mostly counted by manual visual inspection, and counting errors are prone to occur if the counting personnel are not paying attention

Moreover, the judgment of the counting personnel on the standard movements varies from person to person, which greatly affects the test personnel's performance; in addition, most push-up testers directly touch the ground with their hands, which are easy to get dirty

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