CN111282192A - A voice-controlled bench press protection device - Google Patents

Abstract

The invention discloses a voice-controlled bench press protection device, which comprises an integral system structure and a controller internal circuit, wherein the integral system structure is provided with a bracket, a fixed pulley, a rope, a motor, a controller and a voice collector; the controller internal circuit comprises a processing unit and a power supply module; the bench press protection device has the functions of automatic voice recognition, exercise data display and storage and the like, and can control and adjust the stretching state of the barbell in a voice input mode, so that the barbell protection device plays a role in auxiliary protection for a trainer. Through controller liquid crystal display, can observe functions such as data parameter among the exercise process.

Description

A voice-controlled bench press protection device

technical field

The invention relates to a voice-controlled bench press protection device.

Background technique

With the gradual improvement of people's living standards, more and more people use equipment to exercise in the gym, especially when using barbells to exercise upper body strength, when beginners feel tired or lack strength, they cannot stop the barbell immediately or safely. Pushing it to the designated position will cause unnecessary damage to the arm joints or muscles, and cause unnecessary trouble to life and work.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a voice-controlled bench press protection device. The bench press protection device has functions such as automatic voice recognition, exercise data storage, etc., and can control and adjust the position of the barbell through voice input. Auxiliary protection. Through the LCD screen on the controller, you can observe the data parameters and other functions during the exercise.

The present invention is realized by adopting the following technical solutions.

A voice-controlled bench press protection device includes a bracket, a fixed pulley, a rope, a motor, a controller, and a voice collector; the bracket is provided with a fixed pulley; the fixed pulley has a rope passing through it and is connected with a motor and a barbell The motor is connected with the controller, and the motor controlled by the controller can drive the rope to pull the barbell; the controller is respectively connected with the voice collector and the motor, and the controller processes the collected voice signal and transmits it to the motor; The internal circuit of the controller includes a processing unit and a power supply module; the processing unit includes a microprocessor, a display module, a storage module, a motor drive module, and a voice recognition module; the input end of the display module is connected to the microprocessor. The output end of the display module is connected with the liquid crystal display screen and realizes communication; the input end of the storage module is connected with the microprocessor and realizes two-way communication; the input end of the voice recognition module connected with the voice port, the output end is connected with the microprocessor; the input end of the motor drive module is connected with the microcontroller; the output end of the motor drive module is connected with the drive port; the power supply module is connected with the connected to the processing unit.

Preferably, the storage module is composed of LHNF 1GA chips.

Preferably, the display screen is an LCD touch screen.

Preferably, the speech recognition module adopts WTK6900B02.

Preferably, the motor drive module adopts TB6612FNG.

A voice-controlled bench press protection device can bring the following beneficial effects:

1. The present invention enables the barbell to be directly controlled by the exerciser's voice, and plays a good role in auxiliary protection. 2. The present invention has functions such as touch screen input, voice prompt, data storage, etc., and is very convenient to use. 3. The present invention can measure and record various parameter indexes in the exercise process, which is convenient for analyzing the exercise effect.

Description of drawings

The present invention will be described in further detail below in a clear and easy-to-understand manner with reference to the accompanying drawings and specific embodiments.

1 is a schematic diagram of the overall structure of a voice-controlled bench press protection device of the present invention;

2 is a schematic diagram of the internal structure of a voice-controlled bench press protection device controller of the present invention;

Reference numerals: 100-bracket, 101-fixed pulley, 102-rope, 103-motor, 104-controller, 105-voice collector, 106-power interface, 107-drive interface, 108-voice interface, 109-liquid crystal Display screen, 110-power switch, barbell-111, base-112, 200-processing unit, 201-microprocessor, 202-display module, 203-storage module, 204-motor drive module, 205-voice recognition module, 206 - Power module.

Detailed ways

A voice-controlled bench press protection device as shown in Figures 1-2, its system structure mainly includes a bracket 100, a fixed pulley 101, a rope 102, a motor 103, a controller 104, and a voice collector 105; The fixed pulley 101 is mainly installed, the rope 102 passes through the fixed pulley 101, and the two ends are respectively connected with the motor 103 and the barbell 111, and the controller 104 is respectively connected with the motor 103 and the voice collector 105; Including a processing unit 200 and a power supply module 206, the processing unit 200 is composed of a microprocessor 201, a display module 202, a storage module 203, a motor drive module 204, and a voice recognition module 205, and the base 112 is used to support the barbell 111;

The input end of the display module 202 is connected with the microprocessor 201 and realizes two-way communication; the output end of the display module 202 is connected with the liquid crystal display screen 109 and realizes two-way communication; the input end of the storage module 203 It is connected with the microprocessor 201 and realizes two-way communication; the input end of the motor drive module 204 is connected with the microprocessor 201, and the output end is connected with the drive interface 107; the input end of the speech recognition module 205 is connected with the The voice interface 108 is connected; the power module 206 is connected to the processing unit 200 to supply power to the processing unit;

The microprocessor 201 is an FPGA whose model is CycloneIII-EP3C5.

The storage module 203 is composed of an LHNF 1GA chip, which has the advantages of small size and high transmission efficiency.

The motor drive module 204 adopts PWM control technology, and its model is TB6612FNG.

The model of the speech recognition module 205 is WTK6900B02.

It should be noted that the above embodiments can be freely combined as required. The above are only the preferred embodiments of the present invention. For those skilled in the art, without departing from the principles of the present invention, several improvements and modifications can also be made, and these improvements and modifications should also be regarded as protection scope of the present invention.

Claims (6)

1. The utility model provides a speech control's bench press protection device which characterized in that: the integral structure comprises a bracket, a fixed pulley, a rope, a motor, a controller and a voice collector; the fixed pulley is arranged on the bracket; a rope passes through the fixed pulley, and two ends of the rope are respectively connected with the motor and the barbell; the motor is connected with the controller, and the controller controls the motor to drive the rope to pull the barbell; the controller is respectively connected with the voice collector and the motor, and transmits the collected voice signals to the motor after processing; the controller internal circuit comprises a processing unit and a power supply module; the processing unit comprises a microprocessor, a display module, a storage module, a motor driving module and a voice recognition module; the input end of the display module is connected with the microcontroller and realizes communication, and the output end of the display module is connected with the display screen and realizes communication; the input end of the storage module is connected with the microprocessor and realizes bidirectional communication; the input end of the voice recognition module is connected with the voice interface, and the output end of the voice recognition module is connected with the microprocessor; the input end of the motor driving module is connected with the microprocessor; the output end of the motor driving module is connected with the driving interface; the power module is connected with the processing unit.

2. A voice-controlled bench press protection device as claimed in claim 1, wherein: the microprocessor adopts FPGA to realize integral control.

3. A voice-controlled bench press protection device as claimed in claim 1, wherein: the memory module is composed of LHNF 1GA chips.

4. A voice-controlled bench press protection device as claimed in claim 1, wherein: the display screen is an LCD touch screen.

5. A voice-controlled bench press protection device as claimed in claim 1, wherein: the voice recognition module adopts WTK6900B 02.

6. A voice-controlled bench press protection device as claimed in claim 1, wherein: the motor driving module adopts TB6612 FNG.

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