CN205948326U - Towards supplementary training watch of badminton - Google Patents

Abstract

The utility model discloses a badminton auxiliary training watch, which comprises a watch body and a wrist strap for accommodating the watch body. The two ends of the wrist strap are divided into a fixed end and a movable end. Set on the wrist, the body of the watch is equipped with a power module, single-chip microcomputer, memory, motion sensor, heart rate sensor and wireless communication module. The surface of the watch body is equipped with a display screen, a voice prompter and an alarm. The single-chip microcomputer, the memory is connected to the memory, the output terminals of the motion sensor and the heart rate sensor are respectively connected to the single-chip microcomputer, the input terminals of the display screen, the voice prompter and the alarm are respectively connected to the single-chip microcomputer, and the wireless communication module is used to establish online communication between the single-chip computer and the host computer. When in use, the athlete wears this watch on the wrist, and can observe the batting posture information, heart rate and mistakes of the batting action in real time, and can assist the athlete to improve the technique and improve the quality of training in a targeted manner.

Description

A watch for auxiliary training of badminton

technical field

The utility model relates to a badminton auxiliary training watch, which belongs to the technical field of wireless body sensor networks.

Background technique

The quality of badminton technology is mainly determined by whether the player's hitting action is standard. At present, badminton players lack professional guidance during training, and cannot know exactly what is wrong with each swing.

In view of this situation, in order to help badminton lovers to learn badminton well without a coach, this application invented a badminton auxiliary training watch, which can identify the students' batting movements and point out the mistakes of wrong movements. To assist athletes to improve their skills and improve the quality of training.

Utility model content

The purpose of the utility model is to overcome the deficiencies in the prior art and provide a badminton auxiliary training wrist watch, which can be worn by players on their wrists to observe the posture information, heart rate and stroke action in real time. error, and there are voice prompts and a fall alarm.

In order to solve the above technical problems, the utility model provides a badminton auxiliary training wrist watch, which is characterized in that it includes a watch body and a wrist strap for containing the watch body, and the two ends of the wrist strap are divided into a fixed end and a movable end, The wristband is set on the wrist by interlocking the fixed end with the movable end, and the watch body is provided with a power module, a single-chip microcomputer, a memory, a motion sensor, a heart rate sensor and a wireless communication module, and the surface of the watch body is provided with There are a display screen, a voice prompter and an alarm, the power module provides working power output to the single-chip microcomputer, the memory is connected to the memory, the output terminals of the motion sensor and the heart rate sensor are respectively connected to the single-chip microcomputer, the display screen, the voice prompter and the input end of the alarm are respectively connected to the single-chip microcomputer, and the wireless communication module is used to establish online communication between the single-chip microcomputer and the upper computer.

Further, an RTC clock module is also included, and the output end of the RTC clock module is connected to a single-chip microcomputer.

Further, the power supply module is a button power supply arranged on the back of the watch body.

Further, it also includes a switch button arranged on the side wall of the watch body, and the switch button is connected in series between the button power supply and the single-chip microcomputer.

Further, it also includes a plurality of auxiliary heart rate sensors, the plurality of auxiliary heart rate sensors are evenly arranged on the inner surface of the strap, and the output ends of the plurality of auxiliary heart rate sensors are respectively connected to the single-chip microcomputer.

Further, there are three auxiliary heart rate sensors.

Further, the wireless communication module adopts radio frequency communication, Bluetooth communication, infrared communication, or WIFI communication.

Further, the wrist strap is an insulating rubber wrist strap.

Compared with the prior art, the beneficial effects achieved by the utility model are: when the wristwatch of the utility model is used, the athlete wears the wristwatch on the wrist, and can observe the attitude information of hitting the ball, the heart rate and the speed of the hitting action in real time. There are mistakes, and there are voice prompts and fall alarm functions, which can assist athletes to improve their skills and improve the quality of training.

Description of drawings

Fig. 1 is a structural schematic diagram of the auxiliary training wrist watch of the utility model.

Fig. 2 is a functional block diagram of the utility model sports auxiliary training watch.

Reference signs: 1. watch body; 2. wristband; 2-1. fixed end; 2-2. movable end; 3. display screen.

detailed description

Below in conjunction with accompanying drawing, the utility model is further described. The following examples are only used to illustrate the technical solution of the utility model more clearly, but not to limit the protection scope of the utility model.

As shown in Figures 1 and 2, a badminton auxiliary training watch of the present utility model includes a watch body 1 and a wrist strap 2 for accommodating the watch body 1, and the two ends of the wrist strap 2 are divided into fixed ends 2- 1 and the movable end 2-2, the wristband 2 is interlocked with the movable end 2-2 through the fixed end 2-1 so that it is sleeved on the wrist, and the watch body 1 is provided with a power module, a single-chip microcomputer, a memory, A motion sensor, a heart rate sensor and a wireless communication module, the surface of the watch body 1 is provided with a display screen 3, a voice prompter and an alarm, the power module provides working power output to the single-chip microcomputer, the memory is connected to the single-chip microcomputer, and the movement The output terminals of the sensor and the heart rate sensor are respectively connected to the single-chip microcomputer, and the input terminals of the display screen 3, the voice prompter and the alarm are respectively connected to the single-chip microcomputer, and the wireless communication module is used to establish online communication between the single-chip microcomputer and the upper computer.

In this embodiment, the athlete wears the two ends of the wristband 2 interlocked on the wrist, and the motion sensor uses the MPU6050 chip (three-axis accelerometer, three-axis gyroscope) to collect the attitude information of the athlete when he swings and plays badminton, and the attitude information It is transmitted to the single-chip microcomputer, and the single-chip microcomputer accurately calculates the hitting angle, hitting force, hitting speed, and calories consumed according to the attitude information. The heart rate sensor adopts the photoelectric reflective analog sensor PulseSensor to collect the heart rate when the human body is exercising, and transmits the heart rate data to the microcontroller. The single-chip microcomputer compares the batting posture of the athlete with the standard batting posture stored in the memory, and judges the mistakes of the athlete's batting action. The display screen 3 can adopt liquid crystal display screen or touch display screen in the prior art, and the display screen 3 shows the batting angle, the batting power, the batting speed, the calories consumed and the heart rate change during exercise, and also shows the batting action. Wrong. The voice prompter adopts the voice equipment in the prior art, and broadcasts in real time the mistakes of the batting action. The alarm adopts the buzzer in the prior art, and when the single-chip microcomputer judges that the athlete falls by the motion sensor and the heart rate sensor, the buzzer sends an alarm in time. At the same time, the single-chip microcomputer will also upload the collected attitude information and heart rate data to the host computer through the wireless communication module. The communication method can be realized by Bluetooth chip CC2541, and the host computer can use the PC in the prior art. The host computer can establish a personal exercise database for the user's weekly exercise situation, record exercise duration, exercise frequency, calorie consumption and heart rate changes. A comprehensive evaluation of the batting action can be obtained, and a batting improvement plan can be proposed.

As a preferred embodiment of the present invention, an RTC clock module is also included, and the output end of the RTC clock module is connected to a single-chip microcomputer. The RTC clock module adopts the RTC clock chip in the prior art to provide the current date and time, and display the date and time on the display screen. When athletes are not exercising, they can also wear this watch as a watch function.

Further, the power supply module is a button power supply arranged on the back of the watch body 1 . The button power supply can adopt the button battery of low power consumption and energy-saving type in the prior art, and being arranged on the back side of the watch body 1 can reduce the volume of the watch body.

Further, it also includes a switch button arranged on the side wall of the watch body 1, and the switch button is connected in series between the button power supply and the single-chip microcomputer. The switch button can be a physical button in the prior art. When using the watch, press the switch button, and the power module will provide working power for the single-chip microcomputer. When the watch is not in use, you can pop up the switch button, and the single-chip microcomputer will enter sleep mode. , to reduce the power consumption of the watch.

Further, it also includes a plurality of auxiliary heart rate sensors, the plurality of auxiliary heart rate sensors are evenly arranged on the inner surface of the strap, and the output ends of the plurality of auxiliary heart rate sensors are respectively connected to the single-chip microcomputer. There are 3 or 4 auxiliary heart rate sensors. The auxiliary heart rate sensor can adopt the PulseSensor in the prior art, the auxiliary heart rate sensor collects heart rate data and transmits it to the single-chip microcomputer, and the single-chip computer uses the data collected by the auxiliary heart rate sensor to correct the heart rate data collected by the heart rate sensor. The setting of multiple auxiliary heart rate sensors can ensure at least A heart rate sensor is located in the wrist area where the pulse is most noticeable, improving detection accuracy.

Further, the wrist strap 2 is an insulating rubber wrist strap. When athletes are exercising, they will produce a lot of sweat to soak the wristband of the watch. The rubber wristband can prevent corrosion by sweat and improve the service life of the watch.

The above is only a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the utility model, some improvements and modifications can also be made. And modification should also be regarded as the protection scope of the present utility model.

Claims (8)

1. one kind, towards shuttlecock supplemental training watch, is characterized in that, including the wrist strap of table body and receiving table body, described wrist strap Two ends are divided into fixing end and movable end, and described wrist strap is interlocked by fixing end and movable end makes it be set in wrist, described table It is provided with power module, single-chip microcomputer, memorizer, motion sensor, heart rate sensor and wireless communication module, described table body in vivo Surface be provided with display screen, voice prompting device and alarm, described power module provides working power to export to single-chip microcomputer, institute State memorizer and connect memorizer, the outfan of described motion sensor and heart rate sensor connects single-chip microcomputer respectively, described display Screen, the input of voice prompting device and alarm connect single-chip microcomputer respectively, described wireless communication module be used in single-chip microcomputer and Online communication is set up between the machine of position.

2. one kind according to claim 1, towards shuttlecock supplemental training watch, is characterized in that, also includes RTC clock mould Block, the outfan of described RTC clock module connects single-chip microcomputer.

3. one kind according to claim 1, towards shuttlecock supplemental training watch, is characterized in that, described power module is to set Put the button power supply at the table body back side.

4. one kind according to claim 3, towards shuttlecock supplemental training watch, is characterized in that, also includes being arranged on table body The switch key of side wall, described switch key is connected between button power supply and single-chip microcomputer.

5. one kind according to claim 1, towards shuttlecock supplemental training watch, is characterized in that, also includes multiple auxiliary hearts Rate sensor, the plurality of auxiliary heart rate sensor is evenly arranged on the inner surface of watchband, the plurality of auxiliary sensing heart rate The outfan of device connects single-chip microcomputer respectively.

6. one kind according to claim 5, towards shuttlecock supplemental training watch, is characterized in that, described auxiliary sensing heart rate Device is 3.

7. one kind according to claim 1, towards shuttlecock supplemental training watch, is characterized in that, described wireless communication module Using twireless radio-frequency communication mode, Blue-tooth communication method, infrared communication mode, or WIFI communication mode.

8. one kind according to claim 1 towards shuttlecock supplemental training watch, is characterized in that, described wrist strap is using insulation Rubber wrist strap.