KR200164807Y1 - Self-time measurement in swimming - Google Patents

Abstract

[Name] self-measurement instrument

[Task] Except for swimming pool with special measuring device, there was no device or method to measure the swimmer's own swimming record.

[Remedy] Insert the recognition or middle finger into the finger insertion hole 11 of the elastic rubber 10, and press the protrusion 12 at the start to operate the digital time watch embedded in the elastic rubber, and contact the protrusion on the wall of the arrival point. It is solved as a swimmer self-measurement instrument that can self-measure your swimming record by stopping the timewatch by pressing it.

Description

Self-measuring instrument for swimming in the pool

1 is a perspective view of the present invention.

2 is a front view of the present invention.

Figure 3 is a cross-sectional view of the present invention.

4 is a reference diagram of the state of use of the present invention.

* Explanation of symbols for main parts of the drawings

10: elastic rubber 11: finger insertion hole

12: protrusion 13: digital time watch insertion groove

20: digital time watch 21: operation switching lever

30: adhesive

The present invention relates to a swimming record self-measuring device in a swimming pool.

When you practice swimming in the pool, you must have the help of a coach or other assistant to measure your swimming record, and it is almost impossible for you to use your timewatch to make accurate measurements.

That is, the swimming record refers to the time required from the starting point of the swimming pool to the moment when any part of the body comes into contact with the wall of the arrival point, and typically extends the arm to touch the end of the stop on the wall of the arrival point.

The reason is that the part of the body in the swimming process that can touch the wall most easily and quickly is the finger.

The swimming pool that can accommodate international swimming competitions is the wall of the arrival point and the vibration sensor is installed in the center of each lane so that when the athletes reach the arrival point, they reach out and touch the tip of the finger to the sensor. In addition, the arrival time is automatically checked and transmitted to the computer of the control system, and the computer of the control system calculates the start and arrival time of the lane for each sensor based on this information and displays it on the digital display.

Therefore, it is most desirable for swimmers to practice in the manner described above, and it is reasonable, but except for a few developed countries, swimming pools do not have expensive sensors and control systems as described above. There is no choice but to use the conventional method of checking the swimming record by pressing the time watch as soon as the player's finger touches the wall of the arrival point.

Therefore, it is difficult to check the correct swimming record, as well as the uneconomical and unreasonable disadvantage of getting the help of a coach or other assistant. In the absence of a coach or assistant, there is virtually no way to measure swimming records.

Of course, you can measure the time by pressing the timewatch as soon as you arrive at the arrival point after swimming in the neck or swimming in the waist, but no matter how fast you move, it takes 1 hour to find and press the timewatch. This is never the right way because it takes between -2 and 2-3 seconds.

In this regard, the present invention is devised to provide a mechanism that allows the athlete to directly measure his / her swimming record, and the construction thereof will be described by the accompanying drawings.

A digital insertion hole 11 is formed at one side, and a protrusion 12 is formed at the outer center of the other side, and a digital time watch insertion groove 13 having a front face open between the finger insertion hole 11 and the protrusion 12. The formed elastic rubber 10 and the operation switching lever 21, once pressed to perform the function of repeating the operation, stop, reset and digital time watch (20) to display the time in minutes, seconds and fractional seconds The end of the operating switching lever 21 when the digital time watch 20 is inserted into the digital time watch insertion groove 13 and is firmly bonded to each other as an adhesive 30. (12) Completed to be inserted to the inside, insert the recognition or middle finger into the finger insertion hole 11 of the elastic rubber 10, and press the projection 12 at the start to operate the digital timewatch and the projection on the wall of the arrival point Press to contact As a result, the time watch is stopped and the self-measurement of the swimmer's self-measurement is characterized.

As the finger insertion hole 11 of the elastic rubber 10, it is good to insert a finger or a middle finger, and more preferably, to insert a finger.

The reason is that because the recognition is shorter than the stop, a more accurate record is measured than to put on the stop.

Therefore, it is most desirable that the length of the entire elastic rubber be at the same level as the end of the protrusion and the middle when the elastic rubber is inserted into the perception, and it is possible to measure the record which is almost the same as practice.

Since the digital time watch can be manufactured in a small size, the length of the elastic rubber is shortened, so even if the digital time watch insertion groove becomes small, there is no big problem in assembly and use.

And the depth of the finger insertion hole 11 is good to be equivalent to the length of a word of cognition, because if more than one word of cognition is inserted, the fingers are not bent freely uncomfortable.

As in the state of FIG. The digital timewatch is started, and there is no problem in operation since the operating switch lever in the protrusion is pressed when the protrusion is pressed.

When you start and finish swimming for a certain course, you arrive at the point of arrival and, at the same time, extend your finger to the wall of the arrival point and press the protrusion against the wall to stop the digital timewatch.

After that, you can check your swimming records.

If you need to practice again, press the protrusion to reset the digital timewatch and measure your swimming record by following the instructions above.

Since it is not possible to know which of the right arm and the left arm are to be touched first on the wall of the arrival point, it is preferable to wear the present invention on both sides.

The present invention as described above has the features and advantages that the athlete himself can accurately measure his swimming record without the help of a coach or assistant, and solves the unreasonable and uneconomical problems as described above more thoroughly It is a useful tool to challenge the record updating.

Claims (1)

A finger insertion hole 11 is formed at one side, and a protrusion 12 is formed at the outer center of the other side, and a digital time watch insertion groove 13 having a front face open between the finger insertion hole 11 and the protrusion 12 is formed. Digital time watch 20 to perform the function of repeating the operation, stop, reset by pressing the formed elastic rubber 10 and the operating switching lever 21 once, and display the time in minutes, seconds and fractional seconds. When the digital time watch 20 is inserted into the digital time watch insertion groove 13 and at the same time firmly bonded to each other as the adhesive 30, the end of the operating switching lever 21 is the protrusion ( 12) Completed to be inserted to the inside, insert the recognition or middle finger into the finger insertion hole 11 of the elastic rubber 10, and press the projection 12 at the start to operate the digital timewatch and the projection on the wall of the arrival point Press to contact Watch to ensure that the time spent stopped swimming records at the features that you can measure your own self-written Swimming pool Self-measurement instruments.