Track event starting timing training device
By combining a remote starter and a photoelectric detection module, the problem of inaccurate timing in traditional starting pistols has been solved, resulting in an efficient and safe timing training device that ensures accurate athlete performance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHIJIAZHUANG UNIVERSITY
- Filing Date
- 2024-06-05
- Publication Date
- 2026-04-14
AI Technical Summary
In existing track and field events training, traditional starting pistols are prone to misfiring and jamming, and weather conditions can cause inaccurate timing, affecting athletes' performance.
It employs a remote control starter, a speaker, and a photoelectric detection module. Timing is achieved through wireless signals and photoelectric detection. The speaker emits an audio command, and the photoelectric detection module controls the stopwatch to stop timing.
It improves the accuracy and reliability of timing, avoids the impact of weather factors, reduces costs, and enhances safety.
Smart Images
Figure CN224113247U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of sports equipment technology, and in particular to a track and field starting and timing training device. Background Technology
[0002] In track and field training, the traditional method of using gunshots and smoke as timing signals to get athletes into competitive form is still widely used. However, using gunshots and smoke as signals is delayed, and existing starting pistols are prone to misfires and jams, affecting athletes' performance and the course of the race. Traditional starting pistols are also often affected by weather conditions, making it difficult for timekeepers to see the smoke, thus impacting athletes' results. Utility Model Content
[0003] To address the above problems, this invention provides a track and field race starting and timing training device.
[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0005] A track and field race starting and timing training device includes: a remote starter, a speaker, and a control module;
[0006] The remote control transmitter sends out different signals through a wireless transmitting module, and the speaker receives the signals from the remote control transmitter through a wireless receiving module to play the corresponding sounds.
[0007] The wireless transmitting module includes an external transmitting antenna, a data input, a transmitting power supply, and a transmitting ground; the wireless receiving module includes an external receiving antenna, a data output, a receiving power supply, and a receiving ground.
[0008] It also includes a stopwatch display that receives signals from the speaker to enable timing and resetting; it also includes a photoelectric detection module that includes a light emission pulse sensor and a light reception pulse sensor, which, through the control module, stops the stopwatch display from timing when the athlete crosses the finish line.
[0009] Furthermore, the remote control controller includes four buttons, which are used to issue four different commands. The speaker emits two sounds, "On your marks" and "Ready," according to the four commands, as well as simulated starting gun sounds and false start recall gun sounds.
[0010] Furthermore, the remote control controller also includes a key for issuing a command to reset the stopwatch display.
[0011] Furthermore: when the speaker emits a "on your marks" sound, the stopwatch display resets.
[0012] Furthermore, the photoelectric detection module is an infrared recognition device.
[0013] The technological advancements achieved by this invention compared to existing technologies are as follows:
[0014] Using the starting device of this invention to replace the traditional starting pistol, the timekeeper can determine the start time by the screen displayed on the timing host or by the sound emitted. This not only makes the athletes' scores more accurate, but also avoids the timekeeper being unable to see the smoke produced by the starting pistol due to weather conditions. Using the starting device of this invention to replace the traditional starting pistol is low-cost and safe. Attached Figure Description
[0015] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.
[0016] In the attached diagram:
[0017] Figure 1 This is an overall structural diagram of the present invention;
[0018] Figure 2 This is a circuit diagram of the wireless transmission module of this utility model;
[0019] Figure 3 This is a circuit diagram of the wireless receiving module of this utility model;
[0020] Figure 4 This is the circuit diagram of the photoelectric detection module of this utility model.
[0021] In the picture:
[0022] 1-Remote control starter; 2-Speaker; 3-Stopwatch display; 4-Photoelectric detection module. Detailed Implementation
[0023] The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described again in some embodiments. The embodiments of this utility model will be described below with reference to the accompanying drawings.
[0024] like Figure 1 As shown, this utility model discloses a track and field race starting and timing training device, comprising:
[0025] Remote control transmitter 1, the remote control transmitter 1 of this utility model is used to send out different signals;
[0026] The speaker 2 of this invention receives different signals (i.e. commands) from the remote control transmitter 1 to play corresponding sounds.
[0027] It also includes control module 5;
[0028] The remote control transmitter sends out different signals through a wireless transmitter module, and the speaker receives the signals from the remote control transmitter through a wireless receiver module to play the corresponding sound.
[0029] The wireless transmitting module includes a transmitting external antenna terminal, a data input terminal, a transmitting power supply terminal, and a transmitting ground terminal; the wireless receiving module includes a receiving external antenna terminal, a data output terminal, a receiving power supply terminal, and a receiving ground terminal; the circuit diagrams of the wireless transmitting module and the wireless receiving module are shown below. Figure 2 and Figure 3 As shown.
[0030] It also includes a stopwatch display that receives signals from the speaker to time and reset the timer; it also includes a photoelectric detection module that blocks the light between the light-emitting end and the receiving end when the athlete crosses the finish line, thereby controlling the stopwatch display to stop timing via the control module.
[0031] Specifically, in this embodiment, the remote controller 1 has an effective data transmission distance of up to 1000 meters, enabling ultra-long-distance transmission. The remote controller 1 includes four buttons; pressing different buttons issues four different commands. The speaker 2 emits two sounds, "On your marks" and "Ready," respectively, based on the four commands, as well as simulated starting gun sounds and false start recall gun sounds.
[0032] For example: pressing button one, speaker 2 emits a "on your marks" sound; pressing button two, speaker 2 emits a "ready" sound; pressing button three, speaker 2 emits a starting gun sound; pressing button four, speaker 2 emits a false start signal. Furthermore, the remote starter 1 has a minimum rechargeable battery capacity of 500mAh, which can be used for 15 minutes of super-fast charging.
[0033] The system also includes a stopwatch display 3 and a photoelectric detection module 4. The stopwatch display 3 receives signals from the speaker 2 to realize timing and reset the timer. The photoelectric detection module 4 controls the stopwatch display 3 to stop timing when the athlete crosses the finish line.
[0034] Specifically, when the three buttons on the remote control 1 are pressed, the speaker 2 emits a starting gun sound, and the stopwatch display 3 starts timing. In this embodiment, the photoelectric detection module 4, as... Figure 4As shown, the photoelectric detection module 4 includes a light emitting pulse sensor and a light receiving pulse sensor. When an athlete passes by the photoelectric detection module 4, the photoelectric detection module 4 sends a signal to control the stopwatch display 3 to stop timing. In this embodiment, the stopwatch display 3 uses a multi-track scrolling LED display screen, which can display the times of multiple athletes. Furthermore, the remote control starter 1 of this utility model also has the function of resetting the stopwatch display 3. Specifically, there are two ways to implement this: the first is that when the remote control starter 1 presses a key and the speaker 2 emits a "on your marks" sound, the stopwatch display 3 resets; the second is that a new key is set on the remote control starter 1, and pressing it sends a command to reset the stopwatch display 3.
[0035] In this embodiment, in order to prevent signal loss, the remote control transmitter 1 will send two signals at the same time when each key is pressed. Once the first signal is recognized, the second signal will not be recognized. If the first signal cannot be recognized, the second signal can be recognized.
[0036] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the scope of protection of the claims of this utility model.
Claims
1. A training device for a start in a track race, characterized in that The application relates to a remote control starter, a loudspeaker and a control module. The remote control starter sends different signals through a wireless transmitting module, and the loudspeaker receives the signals of the remote control starter through a wireless receiving module to play corresponding sounds. The wireless transmitting module comprises a transmitting external antenna end, a data input end, a transmitting power supply end and a transmitting grounding end; the wireless receiving module comprises a receiving external antenna end, a data output end, a receiving power supply end and a receiving grounding end. The application further comprises a stopwatch display which receives the signals of the loudspeaker to realize timing and back display; and an optoelectronic detection module which controls the stopwatch display to stop timing through the control module when an athlete passes the finish line. The remote control starter comprises four key positions which are respectively used for sending four kinds of instructions; the loudspeaker sends two kinds of sounds of "get ready" and "ready" according to the four kinds of instructions, and simulates a starting gun sound and a gun sound for a false start.
2. A training device for track and field starting and timing according to claim 1, characterized in that: The remote control starter further comprises a key position which is used for sending an instruction to make the stopwatch display back display.
3. A training device for track events according to claim 2, wherein: When the loudspeaker sends the sound of "get ready", the stopwatch display back displays.
4. A training device for track and field starting and timing according to claim 2, characterized in that: The optoelectronic detection module is a pulse type optoelectronic sensor which comprises a light emitting end and a receiving end.
5. A training device for track events according to claim 4, wherein: