Lop counting reminding device for middle-distance running

Abstract

The utility model discloses a middle-distance running circle counting reminding device, and belongs to the field of track and field competition articles. The remote controller comprises a base, a supporting rod, a display screen, a remote controller and an electric bell, the supporting rod is fixedly arranged on the base, the display screen is rotationally connected with the supporting rod, the electric bell is fixedly installed on one side of the display screen, the remote controller is provided with number keys, setting keys, a circle counting key and a bell ringing key, and the keys are electrically connected with a coding circuit through a key circuit. The coding circuit is electrically connected with the remote signal emitter, the remote signal emitter sends signals to the remote signal receiver, the remote signal receiver is electrically connected with the single-chip microcomputer, and the single-chip microcomputer is electrically connected with the display screen and the electric bell. According to the utility model, the number of rest circles of a match of an athlete is measured, and the athlete is reminded, so that the athlete can keep high concentration on the match, keep high competitive level and obtain better results.

Description

Technical Field

[0001] The utility model belongs to the field of track and field event supplies and relates to a middle and long-distance running lap counting and reminding device. Background Technique

[0002] Middle and long-distance running is the abbreviation of middle-distance running and long-distance running, belonging to the track and field event with a distance of more than 800 meters. Usually, the running distance is between 800 meters and 10,000 meters. During middle and long-distance running, it is usually necessary to run around the track of the track and field stadium for 2 laps or more to reach the running distance. Since middle and long-distance running is a comprehensive event that requires speed and endurance, athletes need to maintain a relatively high speed of running for a long time, which has relatively high requirements for the physical fitness and concentration of athletes. Therefore, during the competition, athletes need to run in the state they think is the most comfortable and maintain a high degree of concentration to pursue the best performance of the athletes and obtain better results. However, middle and long-distance running usually requires running a relatively large number of laps. In order to enable athletes to perform their best during running, it is necessary to count the number of laps of the athletes' running and remind the athletes, so that the athletes can reasonably arrange their physical energy. Especially when there is only the last lap left, the competition between athletes with small distance gaps is more intense.

[0003] Therefore, it is necessary to provide a middle and long-distance running lap counting and reminding device to count the remaining laps of the athletes' competition and at the same time can remind the athletes to help the athletes perform their best in the competition. Content of the Utility Model

[0004] In order to overcome the problems in the background technique, the utility model enables the referee to input information by using a remote control and display the remaining lap number information on the display screen. Athletes can reasonably arrange their own competition strategies according to the remaining lap number displayed on the display screen. Athletes do not need to distract themselves from recording their own remaining lap number, which helps athletes maintain a higher degree of concentration during running. At the same time, the referee controls the electric bell to ring through the remote control at an appropriate time to remind the athletes, avoiding the situation that athletes forget to look at the display screen when concentrating on the competition and thus cannot obtain their own remaining lap number, and reminding the athletes to pay attention that the competition has entered a crucial stage.

[0005] In order to achieve the above object, the utility model is realized by the following technical solutions:

[0006] The device includes a base 1, a support rod 2, a display screen 3, a remote control 4, and an electric bell 5. The support rod 2 is fixedly arranged on the base 1. The display screen 3 is rotatably connected to the support rod 2 in a damped manner. The electric bell 5 is fixedly installed on one side of the display screen 2. The remote control 4 is provided with number keys 6, a setting key 7, a lap counting key 8, and a bell ringing key 9. The number keys 6, the setting key 7, the lap counting key 8, and the bell ringing key 9 are electrically connected to an encoding circuit through a key circuit. The output end of the encoding circuit is electrically connected to a remote signal transmitter. The remote signal transmitter sends a signal to a remote signal receiver. The output end of the remote signal receiver is electrically connected to the input end of a single-chip microcomputer. One output end of the single-chip microcomputer is electrically connected to the display screen 3, and the other output end of the single-chip microcomputer is electrically connected to the electric bell 5. The remote signal transmitter, the key circuit, and the encoding circuit are all arranged inside the remote control 4. The remote signal receiver and the single-chip microcomputer are both arranged inside the display screen 3.

[0007] Preferably, there are 10 number keys 6, and the numbers "0-9" are sequentially marked on the number keys 6.

[0008] Preferably, the word "SET" is marked on the setting key 7, the word "LAP COUNT" is marked on the lap counting key 8, and the word "BELL RINGING" is marked on the bell ringing key 9.

[0009] Preferably, the support rod 2 is a telescopic structure.

[0010] Advantages of the present utility model:

[0011] 1. The present utility model displays the remaining laps of the athlete's running through the display screen and further reminds the athlete that the competition has entered a crucial stage by ringing the bell, enabling the athlete to master the remaining laps through the display screen and the bell ringing, avoiding the athlete having to constantly remember their own competition laps and being unable to focus on the competition, which helps the athlete exert their best strength and obtain better results.

[0012] 2. The remote control of the present utility model is used by the referee to input signals. The athlete does not need to participate in the signal acquisition process and only needs to master their own competition situation through the display screen and the ringtone, avoiding the impact on the athlete's competition state and competition results caused by problems in the signal acquisition process, minimizing the impact of external matters on the athlete's competition process, and helping the athlete participate in the competition in the best state so as to exert the best level.

[0013] 3. The present utility model counts laps by the referee inputting signals, and the result displayed on the display screen is the result recorded by the referee. The result source is unified, avoiding the problem of difficulty in confirming the accuracy of different results when there are result differences in the case of inconsistent result sources.

[0014] 4. The device of the present utility model has a simple structure, is easy to use, and has a low cost. Brief Description of the Drawings

[0015] Figure 1 It is a front view structural schematic diagram of the display screen and remote control of the present utility model.

[0016] Figure 2 It is a side view structural schematic diagram of the display screen of the present utility model. Detailed Description of the Preferred Embodiments

[0017] The present utility model will be further described in detail below in conjunction with specific embodiments.

[0018] As Figure 1-2 shown, the device includes a base 1, a support rod 2, a display screen 3, a remote control 4, and an electric bell 5. The support rod 2 is fixedly arranged on the base 1. The display screen 3 is rotatably connected to the support rod 2 in a damped manner. The electric bell 5 is fixedly installed on one side of the display screen 2. The remote control 4 is provided with number keys 6, a setting key 7, a lap counting key 8, and a bell ringing key 9. The number keys 6, the setting key 7, the lap counting key 8, and the bell ringing key 9 are electrically connected to a coding circuit through a key circuit. The output end of the coding circuit is electrically connected to a remote signal transmitter. The remote signal transmitter sends a signal to a remote signal receiver. The output end of the remote signal receiver is electrically connected to the input end of a single-chip microcomputer. One output end of the single-chip microcomputer is electrically connected to the display screen 3, and the other output end of the single-chip microcomputer is electrically connected to the electric bell 5. The remote signal transmitter, the key circuit, and the coding circuit are all arranged inside the remote control 4. The remote signal receiver and the single-chip microcomputer are both arranged inside the display screen 3.

[0019] There are 10 number keys 6, and the numbers "0-9" are sequentially marked on the number keys 6.

[0020] The word "SET" is marked on the setting key 7, the word "LAP COUNT" is marked on the lap counting key 8, and the word "BELL RINGING" is marked on the bell ringing key 9.

[0021] Before the start of the race, the referee inputs the total number of laps according to the number of laps the athlete needs to complete through the remote control 4 and displays it on the display screen 3. For example, if the athlete needs to complete 10 laps, the referee first presses the numeric key 6 marked with the number "1". After pressing the numeric key 6, the corresponding key circuit is turned on. The key circuit transmits the signal to the encoding circuit. The encoding circuit encodes the signal into a specific pattern and transmits it to the remote signal transmitter. The remote signal transmitter sends the signal to the remote signal receiver. After receiving the signal, the remote signal receiver transmits the signal to the single-chip microcomputer. The single-chip microcomputer decodes and identifies the signal, and then transmits the signal to the display screen 3. Then the number "1" is displayed on the display screen 3. After that, the referee presses the numeric key 6 marked with the number "0". On the display screen 3, the number "0" is displayed after the number "1", thus forming the number "10" and being displayed on the display screen 3, indicating that the total number of laps of the race is 10 laps. Then, the referee presses the setting key 7 to confirm that the input of the total number of laps is completed. After the start of the race, when the athlete completes one lap, the referee presses the lap counting key 8, and then the single-chip microcomputer subtracts 1 on the current basis. The display screen 3 shows the result after the number display is subtracted by 1. In this way, the remaining number of laps of the athlete is always displayed on the display screen 3. When there is one lap left, the referee presses the bell ringing key 9. After receiving the signal, the single-chip microcomputer controls the electric bell 5 to ring to remind the athlete that there is one lap left. Since in the race, the levels of the athletes are relatively close and it is basically impossible for an athlete to be lapped, when the first athlete completes one lap, the referee immediately presses the lap counting key 8 to subtract the lap. When ringing the bell for the last lap, the referee can control the ringing of the electric bell 5 according to the actual situation, so as to complete the measurement of the remaining laps of the race and give a bell ringing reminder to the athlete.

[0022] After a race is completed, turn off the display screen 3 to reset the display screen 3. In the next race, turn on the display screen 3 again for lap counting.

[0023] When placing the base 1 at a position convenient for the athlete to observe the display screen 3, the display panel orientation of the display screen 3 can be adjusted by rotating the display screen 3 to facilitate the athlete's observation.

[0024] The support rod 2 is of a telescopic structure, which is convenient for adjusting the height of the display screen 3 to make the display screen 3 at a height convenient for the athlete to observe. At the same time, when the device is not in use, the support rod 2 is shortened to the shortest to facilitate the handling and storage of the device.

[0025] Working process of the utility model: Before the start of the competition, the referee uses the remote control to input the total number of laps that the athlete needs to complete. Then, when the athlete completes each lap, the referee presses the lap counting button once, and the actual displayed number of laps decreases by 1 lap. The athlete can know the remaining number of laps through the numbers displayed on the display screen. When it is necessary to ring the bell to remind the athlete, the referee presses the bell ringing button, and the electric bell rings to remind the athlete. After completing a competition, turn off the display screen. When starting the next competition, turn on the display screen again, and then the lap counting can be restarted.

[0026] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solutions of the utility model rather than to limit them. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made to it in terms of form and details without departing from the scope defined by the claims of the utility model.

Claims

1. A middle and long-distance running lap reminder device, characterized in that: The device includes a base (1), a support rod (2), a display screen (3), a remote controller (4), and a doorbell (5). The support rod (2) is fixedly arranged on the base (1). The display screen (3) is rotatably connected to the support rod (2) in a damped manner. The doorbell (5) is fixedly installed on one side of the display screen (3). The remote controller (4) is provided with numeric keys (6), a setting key (7), a lap-counting key (8), and a ringing key (9). The numeric keys (6), the setting key (7), the lap-counting key (8), and the ringing key (9) are electrically connected to an encoding circuit through a key circuit. The output end of the encoding circuit is electrically connected to a remote signal transmitter. The remote signal transmitter sends a signal to a remote signal receiver. The output end of the remote signal receiver is electrically connected to the input end of a single-chip microcomputer. One output end of the single-chip microcomputer is electrically connected to the display screen (3), and the other output end of the single-chip microcomputer is electrically connected to the doorbell (5). The remote signal transmitter, the key circuit, and the encoding circuit are all arranged inside the remote controller (4). The remote signal receiver and the single-chip microcomputer are both arranged inside the display screen (3).

2. The middle and long distance lap reminder device according to claim 1, wherein: There are 10 numeric keys (6), and the numbers "0 - 9" are sequentially marked on the numeric keys (6).

3. The middle and long-distance running lap reminder device according to claim 1, wherein: The word "SET" is marked on the setting key (7), the word "LAP COUNT" is marked on the lap-counting key (8), and the word "RING" is marked on the ringing key (9).

4. The medium and long-distance running lap reminder device according to claim 1, wherein: The support rod (2) is of a telescopic structure.

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