CN212067683U

CN212067683U - Hand ring for analyzing shooting gestures

Info

Publication number: CN212067683U
Application number: CN202020724648.4U
Authority: CN
Inventors: 关吉宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2020-12-04
Anticipated expiration: 2030-05-06

Abstract

The utility model relates to a hand gesture analysis bracelet of shooting, including bracelet body (100), set up inductor paster (10) in bracelet body (100) and wrist contact position, arrange five EMG muscle electric sensors (11) side by side on inductor paster (10), EMG muscle electric sensor is used for detecting beating of the wrist muscle that every finger corresponds. The utility model discloses a design can be analyzed out the motion law that the person of wearing is pointing at the shooting in-process, and then carries out the analysis to the shooting gesture, and the person of facilitating the use is correct according to the standard whether of data analysis shooting gesture.

Description

Hand ring for analyzing shooting gestures

Technical Field

The utility model relates to a bracelet, concretely relates to hand gesture analysis bracelet of shooting.

Background

The shooting hit rate is closely related to whether the gesture is correct or not. Athletes with high shooting hit rate generally have standard gestures and scientific postures of going out. The hand feeling is continuously strengthened in the training process, namely the hand gestures during shooting and hand-out are very important to practice. CN105944354A discloses an auxiliary device for monitoring basketball shooting, which is to set different sensors in five fingers of a glove to sense the finger movements and body postures so as to monitor whether the shooting movements are standard or not. The device affects the hand feeling of the user because the user needs to wear the gloves, and the difference between the monitoring result and the actual shooting in the match is larger when the user does not wear the gloves, so the training effect is affected.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, provide a bracelet that can effective perception shooting gesture does not influence the user and feel again.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a hand gesture analysis bracelet of shooting, includes the bracelet body, sets up the inductor paster at bracelet body and wrist contact position, arrange five EMG muscle electricity sensors side by side on the inductor paster, EMG muscle electricity sensor is used for detecting beating of the wrist muscle that every finger corresponds, the inductor paster with bracelet body detachable is fixed together, this internal processor unit that is provided with of bracelet, processor unit is used for receiving the sensing signal that EMG muscle electricity sensor sent is handled into the signal of telecommunication that can be discerned, set up inductor paster control switch on the bracelet body.

The utility model discloses a further preferred scheme is: the sensor patch is arranged on a strip-shaped breathable sweat-absorbing bottom layer, and mutually-adhered strips are arranged on two opposite sides of the long edge of the bottom layer.

The utility model discloses a further preferred scheme is: the sensor patch is arranged on a strip-shaped breathable sweat-absorbing bottom layer, and the side of the bottom layer opposite to the sensor patch is provided with adhesive sticker.

The beneficial effects of the utility model reside in that, when the finger shot the motion, can produce the wrist muscle in wrist department and beat, this wrist muscle is beated and can be felt by the human body, and its bracelet that also can be worn by the user feels and touches at the EMG muscle electricity sensor who sets up with wrist contact position department. Each finger corresponds to a wrist tendon at the wrist, and EMG muscle electric sensors are arranged at the positions corresponding to the wrist tendons. The sensor group acquires the jumping information of the wrist tendon, generates an electric signal capable of being identified and processed after being processed by the processor unit, and can send the electric signal to the smart phone through the communication unit of the bracelet; the smart phone identifies the signal and analyzes the signal to obtain the motion rule of each finger. Through the utility model discloses a design can be to the simple improvement of current intelligent bracelet, just can analyze out the law of motion that the person of wearing pointed at the shooting in-process, and then carries out the analysis to the shooting gesture, and the person of facilitating the use is correct according to the standard whether of data analysis shooting gesture.

Drawings

Fig. 1 is the utility model discloses a hand ring schematic diagram is analyzed to shooting gesture.

Detailed Description

The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

Fig. 1 shows a schematic diagram of the present embodiment.

The bracelet of the utility model can also be a watch. The bracelet can adopt current intelligent bracelet or intelligent wrist-watch, also can add the improvement slightly to current intelligent bracelet or intelligent wrist-watch, bracelet or wrist-watch can pass through modes such as bluetooth and terminal connection such as cell-phone.

The structure and the mode of use of the hand ring of the shooting gesture analysis of the present invention will be described in detail below by taking the hand ring as an example.

The sensor patch 10 is provided, five EMG muscle electric sensors 11 are arranged on the sensor patch 10 side by side, and the EMG muscle electric sensors 11 are available in the existing market or can be customized, and belong to the prior art, and the specific principle and structure are not repeated. The position of each sensor is approximately corresponding to the position of the finger tendon of the normal wrist of a person, and the position of each sensor can be adjusted. The sensor paster 10 that will arrange the sensor adopts to sew up or mode such as embedded fixes on a ventilative sweat-absorbing's bottom (not shown), and there is mutual sticky strip the relative both sides in bottom long limit, can be with the bottom cladding in the wrist department of bracelet, then glue firmly through gluing the strip each other, perhaps the bottom with there is the non-setting adhesive in the side that the sensor paster 10 is relative, through the non-setting adhesive laminating on bracelet body 100.

Before the user is preparing to shoot, fix inductor paster 10 in bracelet body 100 suitable position department, open the inductor paster control switch on bracelet body 100, this switch can set up in bracelet control side, also can be the touch switch on the bracelet touch screen for bracelet body 100 is connected with sensor 11 establishment.

When the user began shooting movement, can produce the wrist muscle in wrist department and beat, this wrist muscle is beated and can be felt by the human body, and its bracelet body 100 that also can be worn by the user senses at EMG muscle electricity sensor 11 with wrist contact position department setting. Each finger corresponds to a wrist tendon at the wrist, and an EMG muscle electric sensor 11 is arranged at the position corresponding to each wrist tendon. The sensor group acquires the jumping information of the wrist tendon, generates an electric signal capable of being identified and processed after being processed by the processor unit, and can send the electric signal to the smart phone through the communication unit of the bracelet; the smart phone identifies the signal and analyzes the signal to obtain the motion rule of each finger, wherein the motion rule comprises whether each finger moves perpendicular to the palm or not and the motion amplitude. Through the utility model discloses a design can be to the simple improvement of current intelligent bracelet, just can analyze out the law of motion that the person of wearing pointed at the shooting in-process, and then carries out the analysis to the shooting gesture, and the person of facilitating the use is correct according to the standard whether of data analysis shooting gesture.

It should be noted that because the rule of beating of finger motion and corresponding wrist muscle is not simple linear relation, consequently the utility model discloses a before the gesture analysis bracelet of shooting really uses, need carry out experimental analysis many times to the relation of beating of EMG muscle electricity sensor 11 and wrist muscle. Such a test analysis is also easy to implement in the prior art, and in short, the movement law of the corresponding finger can be detected by the five EMG electromyographs 11 arranged at the wrist. Of course, if more EMG electromyography sensors 11 are provided, it is possible to obtain more accurate results, but accordingly, the previous testing process is longer and the product cost is increased.

The bracelet body 100 can be further provided with a storage unit connected with the processor unit for storing the electric signal generated by the processor. The bracelet body can be internally provided with a comparator for comparing the electric signal with a pre-stored standard signal to generate a difference value.

After each shooting or each group of shooting is finished, the user can check the gesture analysis analyzed in the mobile phone, including the motion amplitude of each finger of the left hand and the right hand when shooting each time averagely. If the shooting effect of the group of the shooting is satisfactory, the group of data can be stored and marked as standard data, and the data of each shooting at a later time is compared with the group of standard data, so that the movement amplitude of each finger in the subsequent shooting process is adjusted. Of course, the standard data may be adjusted or the data of the better shot may be collected or set as the standard data.

It should be understood that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, and those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some technical features; and all such modifications and alterations should fall within the scope of the appended claims.

Claims

1. A shooting gesture analysis bracelet comprises a bracelet body (100) and is characterized in that,

an inductor patch (10) is arranged at the contact position of the bracelet body (100) and the wrist,

five EMG muscle electric sensors (11) are arranged on the sensor patch (10) side by side, the EMG muscle electric sensors (11) are used for detecting the jumping of the corresponding wrist tendon of each finger,

the sensor patch (10) is detachably fixed with the bracelet body (100),

a processor unit is arranged in the bracelet body (100), and is used for receiving induction signals sent by the EMG electromyograph and processing the induction signals into electric signals capable of being identified,

an inductor patch control switch is arranged on the bracelet body (100).

2. The hand ring according to claim 1, wherein the hand ring comprises a first hand ring and a second hand ring,

the sensor patch (10) is arranged on a strip-shaped breathable sweat-absorbing bottom layer, and mutually-adhered strips are arranged on two opposite sides of the long edge of the bottom layer.

3. The hand ring according to claim 1, wherein the hand ring comprises a first hand ring and a second hand ring,

the sensor patch (10) is arranged on a strip-shaped breathable sweat-absorbing bottom layer, and the side of the bottom layer opposite to the sensor patch (10) is provided with adhesive sticker.