RU150438U1 - DEVICE FOR CONTROLLING DEPRESSIONS FROM THE FLOOR - Google Patents

Abstract

A device for controlling push-ups from the floor, comprising a light, digital, sound indication unit and a counter, characterized in that an additional solar-powered power source, a rechargeable battery, a battery charge monitoring element, a comparison device, and the solar-powered power source outputs are added simultaneously connected to the inputs of the battery charge control element and the inputs of the comparison device, the battery outputs are also connected to the inputs of the comparison device, you whose passages are in turn connected to the inputs of the light, digital and sound indication unit.

Description

The device relates to the field of sports equipment and devices for exercise and can be used to calculate the number of completed push-ups from the floor.

A device for push-ups from the floor is known (Pat. 59983 Russian Federation, IPC ⁸ A63B 21/00. Device for monitoring push-ups from the floor [Ttext] / Prokopyev N.Ya. Prokopyev AN, Shabelyanskaya OF; applicant and patent holder GOU VPO “Tyumen State University.” Declared May 10, 2006; published January 10, 2007), which contains two pivotally interconnected sites with a spring installed between them and electrical terminals connected to the light panel. The specified device signals the correct adoption of the lower position of the body with full bending of the hands.

A disadvantage of the known device is the lack of automatic calculation of the number of push-ups. Which leads to the ambiguity of the results of counting the number of push-ups for the performed and the controlling. The described device has a disadvantage from the point of view of safety of the exercise. Since there is a peg on the top of the moving platform, you can be injured if you fall or quickly lower it.

There is also known a device for controlling the amount of flexion and extension of the arms in the supine position (Pat. 111006 Russian Federation, IPC ⁸ A63B 21/00. Device for monitoring the amount of flexion and extension of the arms in the supine position [Text] / Gautur I.A. et al. Applicant and patent holder Federal State Military Educational Institution Higher Military Education “AFM Mozhaisky Military Space Academy” Ministry of Defense of the Russian Federation. Dec. 16.06.2011 publ. 10.12.2011) containing a fixed platform, a vertical platform fixed on it. At the upper end of the rack is a hinge connected to a movable platform. Between the movable and fixed platforms, on the base of the fixed platform, there is a spring, a limiter designed to limit the movement of the moving platform, an emitter and an optical-electronic key. An opaque curtain is fixed on the inside of the movable platform, placed in such a way that when lowering the movable platform, it falls into the target between the emitter and the optoelectronic key. When the arms are bent, pressure is applied by the chest on the moving platform to the limit. The pressure of the movable platform lowers the opaque shutter fixed on it, which, when the limiter touches the movable platform, gets into the target between the emitter and the optoelectronic key, blocks the beam, thereby changing the logical state at the output of the optoelectronic key. As a result, the value on the count indicator changes. The disadvantages of the device are:

insufficient objectivity of the control result, due to the significant distance of the chest to be checked from the floor when the device is triggered, due to the thickness of the elements located between the movable and fixed plates;

low reliability of the device, due to the significant number of elements that make up the device and located between two sites on which pressure is applied during the exercise.

The closest technical solution adopted for the prototype is a device for controlling push-ups from the floor (Pat. 120572 Russian Federation, IPC A63B 21/00. Device for controlling push-ups from the floor [Text] / Eliseev N.I. et al .; applicant and patent holder Federal State Treasury Military Educational Institution of Higher Professional Education “Military Academy of Communications named after Marshal of the Soviet Union S. M. Budyonny” of the Ministry of Defense of the Russian Federation. Declared May 30, 2012 publ. September 27, 2012), containing two conductive plates, each of which is connected to the inputs of the display unit, providing light, sound and digital indication when the plates are closed to each other. In this case, the closure of the plates occurs with the help of a belt fixed on the chest, which is checked and made of flexible conductive material. The controlled person bends the arms until it contacts the plates. When the plates are closed to each other, a sound and light indication signal is generated, and the values of the digital indication increase by a single value, fixing the performed repetition. When the arms are extended, the circuit formed by the plates and the conductive belt breaks, the light and sound indication stops. After which the cycle can be repeated as many times as necessary.

The disadvantage of the prototype is the need to use a conductive belt, which complicates the work of the prototype and can cause inconvenience to the controllable, reducing the number of repetitions of the exercise.

The technical task of the utility model is to ensure the calculation of the number of push-ups without the use of additional elements fixed to the body of the exercise.

The solution to this problem is achieved by the fact that the claimed device includes a solar-powered power source (1) located at the floor level, the outputs of which are connected to the inputs of the battery charge control element (2), the outputs of which are connected to the inputs of the battery (3) while the outputs of the power source on solar batteries (1) and the battery (3) are connected to the inputs of the comparison element (4), the outputs of which are simultaneously connected to the inputs of the buzzer (5), the indicator light (6) and the counter (7), p In this case, the counter input (7) is also connected to the output of the reset button (9).

Thanks to the new combination of features, the claimed device allows to provide a higher level of objectivity when monitoring the implementation of push-ups from the floor. What is achieved by reducing the distance between the chest of the inspector and the floor.

The analysis of the prior art made it possible to establish that analogues that are characterized by a set of features identical to all the features of the claimed technical solution are absent, which indicates the compliance of the claimed device with the patentability condition of "novelty".

The utility model is illustrated using figure 1.

The device operates as follows. When the arms are bent while resting, the exercise prevents the power supply from the outputs of the solar battery (1), as a result of which the voltage at the input of the comparison element (4) drops below the reference (reference) voltage supplied from the battery (3), as a result, at the output of the element for comparison, a signal is generated that simultaneously arrives at the inputs of the buzzer (5), the light indicator (6) and the counter (7), the signal from the output of the counter (7) goes to the digital indicator (8), which changes its state to a single value, which corresponds to for the number of exercises completed. At the end of the exercise, by pressing the button (9) the counter is reset. In the charge generation mode from the outputs of the solar battery (1), voltage is supplied to the battery charge control element (2), as a result of which the battery (3) is charged.

This device allows you to eliminate the contentious moment between the performed and the controlling person when calculating the number of push-ups from the floor, provides a greater degree of approximation to the requirement of push-ups "from the floor", by reducing the distance between the control device and the exercise.

Claims (1)

A device for controlling push-ups from the floor, comprising a light, digital, sound indication unit and a counter, characterized in that an additional solar-powered power supply, a rechargeable battery, a battery charge control element, a comparison device, and solar-powered power supply outputs, are additionally introduced simultaneously connected to the inputs of the battery charge control element and the inputs of the comparison device, the battery outputs are also connected to the inputs of the comparison device, you whose passages are in turn connected to the inputs of the light, digital and sound indication unit.

Images