CN210278154U

CN210278154U - Sports equipment handle capable of detecting sports characteristics

Info

Publication number: CN210278154U
Application number: CN201920512679.0U
Authority: CN
Inventors: 鍾昶光
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-16
Filing date: 2019-04-16
Publication date: 2020-04-10
Anticipated expiration: 2029-04-16

Abstract

The utility model relates to a sports equipment handle capable of detecting sports characteristics, which comprises a body, an ultrasonic range finder arranged on the body, a load unit arranged on the body, and a microcontroller arranged on the body, wherein the microcontroller and the ultrasonic range finder are electrically connected with the load unit. Therefore, the sports equipment handle can provide sports characteristic information with higher accuracy and can be applied to different sports equipment.

Description

Sports equipment handle capable of detecting sports characteristics

Technical Field

The present invention relates to sports equipment, and more particularly to a sports equipment grip capable of detecting sports characteristics.

Background

Generally, when a user wants to perform weight training, the user usually uses a pulley trainer (also called a strolling trainer) or a rowing trainer to train a specific muscle group by pulling in different directions, and the like, wherein the trainer comprises a rope and a handle connected with the rope, the user can pull the handle close to the body and then reset the handle, and the above actions are repeated to perform training, although most trainers provide adjustable load (such as an iron sheet) or resistance (such as a damper) to increase the training intensity, but only the force required to be overcome during training can be known, and a method for measuring distance or track and the like is not available, so that the motion characteristic information cannot be further known, and only the number of times of stretching can be used as the basis for evaluating the training. Although there are laser or infrared range finders applied to sports equipment in the market, however, when training muscle groups are different, directions of laser detection distances are also different, if there is a slight deviation, there is a risk of injury to upper eyes, and infrared rays are easily interfered by the outside (such as natural light) to cause detection misalignment.

In addition, in accordance with the market demand, a measuring element is required to be added when manufacturing different training machines, however, such training machines usually have an element for measuring the motion characteristics arranged on the body of the training machine, which is cumbersome in process and also causes high manufacturing cost. Therefore, how to avoid the above-mentioned deficiency is an effort goal of the industry.

SUMMERY OF THE UTILITY MODEL

An object of the present invention is to provide a sports equipment grip capable of detecting sports characteristics, which can provide sports characteristic information with high accuracy; another object of the present invention is to provide a sports equipment handle capable of detecting sports characteristics, which can be applied to different sports equipment.

In order to achieve the above object, the exercise device handle capable of detecting exercise characteristics of the present invention comprises a body, an ultrasonic range finder disposed on the body, a load cell disposed on the body, and a microcontroller disposed on the body, wherein the microcontroller and the ultrasonic range finder are electrically connected to the load cell. Therefore, the sports equipment handle capable of detecting the sports characteristics can provide sports characteristic information with higher accuracy and can be applied to different sports equipment.

In an embodiment of the present invention, the handle of sports equipment capable of detecting sports characteristics further includes a gyroscope and an accelerometer disposed on the body and electrically connected to the microcontroller.

In one embodiment of the present invention, the ultrasonic range finder has an ultrasonic transmitting unit and an ultrasonic receiving unit.

In one embodiment of the present invention, the sports equipment handle capable of detecting sports characteristics further comprises a wireless signal transmission unit disposed on the body and electrically connected to the microcontroller.

In one embodiment of the present invention, the sports equipment handle capable of detecting sports characteristics further comprises a signal transmission line electrically connected to the microcontroller.

Drawings

FIG. 1 is a schematic view of a grip for exercise equipment according to a first preferred embodiment of the present invention;

FIG. 2 is a schematic view of a sensing module of a grip of an exercise apparatus according to a first preferred embodiment of the present invention;

fig. 3 is a schematic view of a sensing module of a grip of an exercise apparatus according to a second preferred embodiment of the present invention.

[ notation ] to show

1 sports equipment handle

3 Flexible part

10 main body 12 grip part

20. 20a sensing module 21 ultrasonic range finder 22 ultrasonic wave transmitting unit

23 ultrasonic receiving unit 24 load cell

25 microcontroller 26 gyroscope

27 accelerometer 28 wireless signal transmission unit

29 signal transmission line

Detailed Description

The technical content and features of the present invention will be described in detail below with reference to the accompanying drawings by two preferred embodiments, as shown in fig. 1, which is a schematic view of a sports equipment grip 1 capable of detecting sports characteristics according to a first preferred embodiment of the present invention, wherein the grip 1 is connected to a sports equipment (not shown) through a flexible member 3, the flexible member 3 can be a rope, a chain, a belt, or other objects capable of bending and transmitting an acting force, the sports equipment grip 1 can be applied to various sports equipment, such as a pulley trainer or a rowing trainer, the sports equipment further includes a damper (not shown) connected to the flexible member 3 and a reflective plate (not shown) capable of deflecting within a predetermined range of angles, the flexible member 3 is connected to the damper and the sports equipment grip 1 at its two ends, the damper can provide a resistance effect to the sports equipment grip 1 through the flexible member 3, the reflection plate faces the handle 1 of the sports equipment, and the handle 1 of the sports equipment comprises a body 10 and a sensing module 20.

The main body 10 has two opposite holding portions 12 for holding two hands of a user, in this embodiment, the main body 10 is a long rod, in other embodiments, the shape and structure of the main body 10 may be changed, for example, the main body 10 is a bow, or only one holding portion 12 is provided.

As shown in fig. 2, the sensing module 20 is disposed on the body 10 and includes an ultrasonic range finder 21, a load cell 24 connected to the flexible member 3, a microcontroller 25 electrically connected to the ultrasonic range finder 21 and the load cell 24, a gyroscope 26 electrically connected to the microcontroller 25, an accelerometer 27 electrically connected to the microcontroller 25, and a wireless signal transmission unit 28 electrically connected to the microcontroller 25.

The ultrasonic range finder 21 has an ultrasonic transmitting unit 22 and an ultrasonic receiving unit 23, the transmitting direction of the ultrasonic transmitting unit 22 and the receiving direction of the ultrasonic receiving unit 23 both face the reflective plate of the exercise device, the ultrasonic range finder 21 can transmit an electronic signal to the microcontroller 25, the microcontroller 25 can calculate the distance between the body 10 and the reflective plate, the load cell 24 can detect the tension or load of the flexible member 3 and transmit the data back to the microcontroller 25 in an electronic signal manner, the microcontroller 25 comprises a timer (not shown) which can provide the time from the beginning to the end of the exercise, the gyroscope 26 can detect the angle change of the body 10 and transmit the data back to the microcontroller 25 in an electronic signal manner, the accelerometer 27 can detect the displacement of the body 10 and transmit the data back to the microcontroller 25 in an electronic signal manner, the wireless signal transmitting unit 28 can transmit signals to a wireless receiving device (not shown), such as a mobile phone or a computer. After the microcontroller 25 receives the signals from the ultrasonic range finder 21, the load cell 24, the gyroscope 26 and the accelerometer 27, the microcontroller 25 can transmit the data to the outside through the wireless signal transmission unit 28.

Through the design, when the user wants to train, the reflecting plate of the sports equipment is adjusted to face the force application direction of the user to train for the ultrasonic distance measuring device 21 to detect the distance, the user holds the two holding parts 12 of the body 10 with both hands, overcomes the resistance provided by the damper through the flexible piece 3, pulls the body 10 to a position close to the body of the user, then resets the body 10, and repeats the above actions to train. At this time, the microcontroller 25 receives and processes the data measured by the ultrasonic range finder 21, the load cell 24, the gyroscope 26, and the accelerometer 27 to obtain the motion characteristic information, which includes the motion distance, load, motion time, power, and moving track, and the microcontroller 25 transmits the motion characteristic information to the wireless receiving unit via the wireless transmitting unit 28 for the user or trainer to refer to. Because the utility model provides a sport equipment handle 1 utilizes ultrasonic ranging device 21 to measure the distance to do not have the risk of letting personnel's eyes be injured, also do not have the problem of external light interference, can provide the higher motion distance of degree of accuracy to can supply user or its coach aassessment training state, use and correct action or its training mode. In addition, the handle 1 of the sports equipment can be applied to various sports equipment, and only needs to be connected with the flexible piece 3, so that a user can use the handle by himself or herself, and the manufacturer can assemble the handle on different sports equipment by himself or herself, thus simplifying the process, reducing the manufacturing cost and achieving the purpose of the utility model.

Based on the design spirit of the present invention, the structure of the sports equipment handle 1 with detectable motion characteristics can be changed in other ways, as shown in fig. 3, it is the sensing module 20a of the second embodiment, the general structure of which is the same as the sensing module 20 of the first embodiment, but the sensing module 20a is not provided with the wireless signal transmission unit 28, and a signal transmission line 29 is electrically connected to the microcontroller 25, and the microcontroller 25 outputs motion characteristic information through the signal transmission line 29.

It should be noted that the structure of the exercise apparatus is not essential in this case and may be changed, for example: the damper can be replaced by a counterweight plate; or the reflecting plate is not required, as long as there is an object at the other end of the force applying direction for the detection of the ultrasonic distance measuring device 21; or the sports equipment is only a flexible part with elasticity, such as a spring or an elastic band, and one end of the flexible part is fixed by a fixing means.

The above is only the explanation of the embodiment of the present invention, and can not be used to limit the patent scope of the present invention, and the simple structure decoration or change made by the present invention, for example: the microcontroller 25 only outputs the received raw data to the outside, and processes the data through the wireless receiving unit; the gyroscope 26 and the accelerometer 27 can be omitted, and the handle 1 of the sports equipment only provides the sports characteristic information such as the movement distance and the power; or the wireless signal transmission unit 28 and the signal transmission line 29 are omitted, and the microcontroller 25 is electrically connected to a display screen (not shown) disposed on the body 10 to directly display the motion characteristic information on the screen.

Claims

1. A sports equipment grip capable of detecting sports characteristics, comprising:

a body;

an ultrasonic range finder disposed on the body;

a load cell arranged on the body; and

a microcontroller disposed on the body and electrically connected to the ultrasonic range finder and the load cell.

2. The grip of exercise equipment as claimed in claim 1, further comprising a gyroscope and an accelerometer disposed on the body and electrically connected to the microcontroller.

3. The grip of claim 1, wherein the ultrasonic range finder comprises an ultrasonic transmitter and an ultrasonic receiver.

4. The grip of sports equipment as claimed in claim 1, 2 or 3, further comprising a wireless signal transmission unit disposed on the body and electrically connected to the microcontroller.

5. The grip of exercise equipment as claimed in claim 1, 2 or 3, further comprising a signal transmission line electrically connected to the microcontroller.