CN212235922U

CN212235922U - Intelligent sand bag of thing networking

Info

Publication number: CN212235922U
Application number: CN202020349714.4U
Authority: CN
Inventors: 韩作星
Original assignee: Prok Shenzhen Sports Technology Co ltd
Current assignee: Space Ant Technology Shenzhen Co ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-12-29
Anticipated expiration: 2030-03-18

Abstract

The utility model discloses an intelligent sand bag of thing networking, including boxing sand bag entity and intelligent system, intelligent system installs inside boxing sand bag entity, including singlechip, membrane switch, acceleration sensor, dot matrix flexible screen, BT bluetooth, screen driver and power, singlechip respectively with membrane switch, acceleration sensor, dot matrix led flexible screen, BT bluetooth electrical connection, screen driver and dot matrix led flexible screen electrical connection and provide the electric energy, the power respectively with singlechip, screen driver, BT bluetooth electrical connection and provide the electric energy; various data transmitted from the boxing sandbag entity are collected through an intelligent system and are subjected to data interaction with an external computer, so that the entertainment and the substitution feeling are improved. The utility model discloses can improve boxing sand bag recreational and substitution sense and let and make people can insist on doing the body-building activity.

Description

Intelligent sand bag of thing networking

Technical Field

The utility model relates to an intelligence body-building equipment technical field especially relates to an intelligence sand bag of thing networking, including boxing sand bag entity and intelligent system.

Background

Along with the increasingly popular life concept of people to body-building and the national vigorous popularization to national body-building of the whole people, body-building equipment is more and more favored by people, body-building products are more and more, but body-building equipment is not high in entertainment, substitution sense is not strong, and the problem that people can not persist in body-building is increasingly prominent. The prior art boxing sandbag comprises the following two types:

1. non-intelligent boxing sandbag: the pressure reduction device is used for simple boxing and is not provided with an intelligent system.

2. The existing intelligent boxing sandbag: the method can basically realize electronic intelligent acquisition of the striking data of the user, but has simple function and lacks entertainment and substitution feeling.

The existing non-intelligent boxing sandbag equipment has no entertainment and substitution sense, so that the exercise enthusiasm is not high, the aim of persisting exercise is not fulfilled, and the equipment is laid and wastes places; the existing intelligent sandbag is provided with electronic equipment, but can only provide some exercise data basically, and is not recreational and poor in substituting feeling.

How to improve the entertainment and substitution sense of the fitness equipment to enable people to insist on doing fitness is a problem which needs to be solved urgently by the current intelligent fitness equipment.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model discloses the technical problem who solves is how to improve the recreational of boxing sand bag and substitutes and feels and make people can insist on doing the body-building activity.

In order to solve the technical problem, the utility model discloses a technical scheme is an intelligent sand bag of thing networking, including boxing sand bag entity and intelligent system, the intelligent system install in the boxing sand bag entity inside, including singlechip, membrane switch, acceleration sensor, dot matrix flexible screen, BT bluetooth, screen driver and power, the singlechip respectively with membrane switch, acceleration sensor, dot matrix flexible screen, BT bluetooth electrical connection, the screen driver with the dot matrix flexible screen electrical connection and provide the electric energy, the power respectively with singlechip, screen driver, BT bluetooth electrical connection and provide the electric energy; various data transmitted from the boxing sandbag entity are collected through the intelligent system and are subjected to data interaction with an external computer, so that the entertainment and the substitution feeling are improved.

The single chip microcomputer is provided with a JTAG interface and is responsible for collecting and operating various data.

The membrane switch is responsible for collecting the state of a boxer hitting the boxing sandbag entity.

The acceleration sensor is responsible for collecting the force of a boxer striking a boxing sandbag entity.

The dot matrix flexible screen is responsible for displaying various data, and its central window is equipped with "red heart" area, and when the boxer hit sand bag "red heart" area, the membrane switch state became effective, and other positions are invalid.

And the BT Bluetooth is responsible for carrying out data interaction on the data of the singlechip and an external computer.

Compared with the prior art, the utility model discloses can realize carrying out data interaction with the outside computer through intelligent system and download recreation or the course of liking well to training data transmission outside computer after will training finishes, will train data transmission high in the clouds big data platform by outside computer again, high in the clouds big data platform can give the aassessment report and the motion suggestion and send outside computer end demonstration according to training data, reach the recreational of improvement boxing sand bag and substitute and feel and let make people can insist on doing the body-building activity purpose.

Drawings

FIG. 1 is a schematic diagram of an intelligent system architecture framework;

FIG. 2 is a schematic view of the working process of the present invention;

FIG. 3 is a schematic wiring diagram of a single chip microcomputer;

FIG. 4 is a schematic diagram of JTAG interface of a single chip;

FIG. 5 is a schematic wiring diagram of the membrane switch;

FIG. 6 is a schematic wiring diagram of an acceleration sensor;

FIG. 7 is a schematic wiring diagram of the input end of the LCD1 of the dot matrix flexible screen;

FIG. 8 is a schematic wiring diagram of the U2 output terminal of the shift register in the dot matrix flexible screen;

FIG. 9 is a schematic wiring diagram of the U4 output terminal of the shift register in the dot matrix flexible screen;

FIG. 10 is a schematic wiring diagram of the U5 output terminal of the shift register in the dot matrix flexible screen;

FIG. 11 is a schematic wiring diagram of the U3 output terminals of a four-channel isolator in a dot matrix flexible screen.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings, but the present invention is not limited thereto.

An intelligent sand bag of an internet of things comprises a boxing sand bag entity and an intelligent system 1, wherein the intelligent system 1 of the intelligent system 1 is installed inside the boxing sand bag entity, the intelligent system 1 is shown in figure 1 and comprises a single chip microcomputer 11, a membrane switch 12, an acceleration sensor 13, a dot matrix flexible screen 14, a BT (Bluetooth) 15, a screen driver 16 and a power supply 17, the single chip microcomputer 11 is respectively and electrically connected with the membrane switch 12, the acceleration sensor 13, the dot matrix flexible screen 14 and the BT (Bluetooth) 15, the screen driver 16 is electrically connected with the dot matrix flexible screen 14 and provides electric energy, and the power supply 17 is respectively and electrically connected with the single chip microcomputer 11, the screen driver 16 and the BT (Bluetooth) 15 and provides electric; various data transmitted from the boxing sandbag entity are collected through the intelligent system 1 and are subjected to data interaction with an external computer, so that the entertainment and the substitution feeling are improved.

The single chip 11 has a JTAG interface and is responsible for collecting and computing various data. Preferably, the single chip microcomputer 11 is of the model STM32F103RET 6. Fig. 3 is a schematic wiring diagram of the single chip microcomputer 11 model STM32F103RET6, which has a JTAG interface, and fig. 4 is a schematic wiring diagram of the JTAG interface.

As can be seen from fig. 3 and 4, the serial port 7, the serial port 46, the serial port 49, the serial port 50, the serial port 55, and the serial port 56 of the single chip microcomputer 11 are respectively connected to the serial port 15, the serial port 7, the serial port 9, the serial port 5, and the serial port 13 of the JTAGR.

The serial port 3 membrane switch 12 is responsible for collecting the state of a boxer hitting a boxing sandbag entity. Preferably, membrane switch 12 is of type KEY 31530. Fig. 5 is a schematic wiring diagram of membrane switch 12 having output ports J1 through J3.

As can be seen from fig. 3 and 5, serial ports 1 to 4 of the output port J1 of the membrane switch KEY31530 are respectively connected to serial ports 8 to 11 of the input end of the single chip microcomputer, serial ports 1 to 4 of the output port J2 are respectively connected to

serial ports

24, 25, 2 and 52 of the input end of the single chip microcomputer, and serial ports 1 to 4 of the output port J3 are respectively connected to

serial ports

51, 53, 39 and 40 of the input end of the single chip microcomputer.

The acceleration sensor 13 is responsible for collecting the force of a boxer striking the boxing sandbag entity. Preferably, the acceleration sensor 13 is of the MPU6050 type. Fig. 6 is a schematic wiring diagram of the degree sensor 13, which has U6 and U7 output ports.

As can be seen from fig. 3 and 6, the

serial ports

1 and 8 of the acceleration sensor 13 are connected to 3 v, the

serial ports

4, 5 and 24 are grounded, the

serial ports

2 and 3 are respectively connected to the

serial ports

42 and 43 of the single chip microcomputer 11, the

serial ports

19 and 20 are respectively connected to the serial ports 29 and 30 of the single chip microcomputer 11, and the

serial ports

6, 22 and 23 are respectively connected to the

serial ports

36, 34 and 33 of the single chip microcomputer 11.

The dot matrix flexible screen 14 is responsible for displaying various data, and a central window of the dot matrix flexible screen is provided with a red heart area, so that when a boxer strikes the red heart area of the sandbag, the state of the membrane switch is effective, and other positions are invalid. Preferably, the dot matrix flexible screen 14 is LCM 33525.

Preferably, the screen driver 16 is model AC 1000L.

Fig. 7 to 11 are schematic wiring diagrams of the dot matrix flexible screen 14, which has an input terminal and an output terminal of the LCD1, the output terminal is connected to the input terminal of the four-channel isolator admm 1400 through the output terminal of the middle U2, the output terminal of the U3 and the output terminal of the U4 of the shift register MC74HC595ADR2G, and the output terminal of the four-channel isolator admm 1400 is connected to the input terminal of the single chip microcomputer. Specifically, the serial port 14, the serial port 13 and the serial port 12 of the four-channel isolator admm 1400 are respectively connected with the

serial ports

11, 12 and 14 of the terminals of the U2, the U4 and the U5 in the shift register MC74HC595ADR2G, the serial port 3, the serial port 4 and the serial port 5 of the four-channel isolator admm 1400 are respectively connected with the serial port 26, the serial port 27 and the serial port 35 of the single chip microcomputer STM32F103RET6, and the input ends LCD1 to LCD24 serial ports of the dot matrix flexible screen 14 are respectively connected with the serial ports at the output end of the screen driver 16 in a one-to-one correspondence.

The BT bluetooth 15 is responsible for data interaction between the data of the singlechip 11 and an external computer. Preferably, the BT bluetooth chip is model RTL8762 AG.

Preferably, the power supply 17 is model number RPD10W, B0505S-1W, AMS 1117-3.3.

Fig. 2 shows the working process of the present invention:

when a boxer strikes a red area arranged on the dot matrix flexible screen 14 on the intelligent sandbag, the thin film switch 12 changes in state, meanwhile, the acceleration sensor 13 detects the force change of the boxer striking the sandbag and transmits data to the single chip microcomputer 11, the single chip microcomputer 11 acquires the changes in the states of the acceleration sensor 13 and the thin film switch 12, and the dot matrix flexible screen 14 is triggered to achieve the on-off action; meanwhile, the singlechip 11 carries out operation analysis on the collected data to obtain data such as the force of punching a fist each time, the consumed heat, the calorie, the punching speed and the like, and data interaction between the singlechip and an external computer is realized through the BT Bluetooth 15. Boxer accessible external computer sends training data to the big data platform in high in the clouds, and the big data platform in high in the clouds can give the aassessment report and motion suggestion according to training data and send back the outside computer end and show, can also download good recreation or course of liking from the big data platform in high in the clouds through the outside computer and train in order to improve the recreational of boxing sand bag and substitute the sense and make people can insist on doing the body-building activity.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.

Claims

1. An intelligent sand bag of an internet of things is characterized by comprising a boxing sand bag entity and an intelligent system, wherein the intelligent system is installed inside the boxing sand bag entity and comprises a single chip microcomputer, a membrane switch, an acceleration sensor, a dot matrix flexible screen, BT Bluetooth, a screen driver and a power supply; various data transmitted from the boxing sandbag entity are collected through the intelligent system and are subjected to data interaction with an external computer, so that the entertainment and the substitution feeling are improved.

2. The intelligent sand bag of the internet of things of claim 1, wherein the single chip microcomputer is provided with a JTAG interface and is responsible for collecting and operating various data.

3. The internet-of-things intelligent sandbag according to claim 1, wherein the membrane switch is responsible for acquiring the state of a boxer hitting a boxing sandbag entity.

4. The internet-of-things intelligent sandbag according to claim 1, wherein the acceleration sensor is responsible for acquiring the strength of a boxer striking a boxing sandbag entity.

5. The intelligent sandbag of the internet of things of claim 1, wherein the dot matrix flexible screen is responsible for displaying various data, and a central window of the dot matrix flexible screen is provided with a red heart area.

6. The Internet of things intelligent sandbag according to claim 1, wherein the BT Bluetooth is responsible for data interaction between the data of the single chip microcomputer and an external computer.