CN220778957U - Hand controller arranged on wearable rehabilitation training glove - Google Patents
Hand controller arranged on wearable rehabilitation training glove Download PDFInfo
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- CN220778957U CN220778957U CN202322131822.0U CN202322131822U CN220778957U CN 220778957 U CN220778957 U CN 220778957U CN 202322131822 U CN202322131822 U CN 202322131822U CN 220778957 U CN220778957 U CN 220778957U
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Abstract
The utility model provides a set up the hand controller on wearable rehabilitation training gloves, belongs to the rehabilitation instrument field, hand controller mainboard of hand controller includes buckling monitoring circuit, power supply circuit, voltage stabilizing module circuit, battery charging module, debugging module circuit, is provided with the singlechip on the hand controller mainboard, and the singlechip is connected with five crooked sensors, and the serial ports of singlechip serial ports and bluetooth module interconnect, and the singlechip ICC interface is connected with the gyroscope, sets up type-c interface on the bluetooth module, and with computer end USB interface connection, the gyroscope sets up in the gloves back. According to the utility model, the bending sensor and the gyroscope are utilized to analyze the human engineering data, so that the wearable glove can be used as a hand controller, and a user-defined instruction can be sent according to gesture recognition, so that the interactive control with the electronic equipment is realized.
Description
Technical Field
The utility model relates to a hand controller, in particular to a hand controller arranged on a wearable rehabilitation training glove, and belongs to the field of rehabilitation instruments.
Background
Along with the development of mechanization and the improvement of income level, people are provided with agent traffic convenience and rich living, but the development of traffic means brings physical injury caused by traffic accidents and the improvement of living standard, and heart and brain diseases can be caused due to the excessive absorption of certain components in diet, thereby causing the inconvenience of movement of limbs, wherein the physical injury and heart and brain disease points can bring out of control or inflexibility of fingers, the finger movement function of the people can be recovered through rehabilitation training after treatment, along with the development of scientific technology, the training apparatus is more and more intelligent, and in the training apparatus, the ideal effect can be obtained through the control of the machinery.
The patent number 2023105558371 applies for a flexible hand joint active and passive rehabilitation glove, the structure diagram of the existing glove type finger trainer of fig. 9 and the diagram of fig. 10 are the steel wire rope connection structure diagram, the flexible hand joint active and passive rehabilitation glove comprises a bending sensor 12, the flexible hand joint active and passive rehabilitation glove comprises a flexible fiber glove, a steel wire rope system is connected on the flexible glove, the steel wire rope system comprises a steel wire rope push-pull device and a steel wire rope connection mechanism provided with the back 10 of the flexible fiber glove, the steel wire rope connection mechanism comprises a steel wire rope ball head connecting piece 18 corresponding to the end part of a five finger and a steel wire rope fixing piece 20 corresponding to the root part of the five finger, a steel wire rope 23 is connected between the rope ball head connecting piece 18 of the five finger and the steel wire rope fixing piece 20, the steel wire rope 19 extends onto the steel wire rope push-pull device, the bending sensor 12 of the five finger is arranged in the direction parallel to the steel wire rope 19 in the steel wire rope connection mechanism, the steel wire rope connecting mechanism and the bending sensor 12 are respectively arranged at the outer side and the inner side of the fiber fabric of the glove finger, the end parts of the five-finger bending sensor 12 are respectively fixed on the steel wire rope ball connecting piece 18 by utilizing a steel wire bend, the other end of the bending sensor 12 is connected with a control system through a circuit board 17, bending data detected by the bending sensor 12 are transmitted to the control system through the circuit board 17 in a gathering way, the wrist part of the glove of the flexible fiber glove is provided with a plurality of locking wrist straps 11, when a patient actively bends the finger, the steel wire rope ball connecting piece drives the bending sensor 12 to generate bending, the control system can determine auxiliary force according to the parameters, the auxiliary force is provided by a steel wire rope push-pull device according to the instruction of the control system, when the finger is passively bent, the bending force is provided by the steel wire rope push-pull device, the steel wire rope push-pull device drives the steel wire rope ball connecting piece to bend, finally, the finger is driven to bend towards the palm.
The control mode is complex, the steel wire rope push-pull device is required to pull the steel wire rope 19 to drive fingers to bend, then the bending sensor 12 is utilized to feed back data, then the control system is utilized to collect analysis data, and the control is performed by operating on a touch screen and training is performed by utilizing a man-machine interaction mode, namely a mechanical system and a control system for drawing steel wires are required. The rehabilitation glove is suitable for both active and passive training.
Along with the finger training of a patient, the finger has certain activity capacity, the later training mainly takes active training as a main part, and in the training process, the human-computer interaction mode is included, the existing human-computer interaction mode mainly depends on external equipment such as a keyboard, a mouse or a touch screen, and the like, so that free movement and flexible operation between a user and the electronic equipment are limited, more hardware is configured, the finger action training is not applied, and along with the development of wearable technology, people have higher requirements on more convenient and natural interaction modes.
How to use gesture modes to realize custom instructions and realize interactive control with electronic equipment is a big problem facing the current situation.
Disclosure of Invention
Aiming at the existing man-machine interaction mode which mainly depends on external equipment such as a keyboard, a mouse or a touch screen and limits free movement and flexible operation between a user and electronic equipment, the utility model provides the hand controller arranged on the wearable rehabilitation training glove, which aims to adapt to hand sizes and morphological characteristics of different users through the optimal design of the glove, provide wearing comfort degree and use stability, use the wearable glove as the hand controller according to ergonomic analysis, and send self-defined instructions according to gesture recognition so as to realize interactive control with the electronic equipment.
The technical scheme of the utility model is as follows: the hand controller is arranged on the wearable rehabilitation training glove, the wearable rehabilitation glove comprises five bending sensors arranged on the back of fingers of the glove, the medical hand controller of the rehabilitation glove comprises a hand controller main board, the hand controller main board comprises a buckling monitoring circuit, a power supply circuit, a voltage stabilizing module circuit, a battery charging module and a debugging module circuit, the hand controller main board is arranged on the back of the glove, a singlechip is arranged on the hand controller main board, five analog-to-digital conversion circuit interfaces are arranged on the singlechip and are respectively connected with the five bending sensors, a serial port and an integrated circuit bus interface are also arranged on the singlechip, the serial port is connected with the serial port of the Bluetooth module, the integrated circuit bus interface is connected with a gyroscope, the Bluetooth module is provided with a supporting front-back plug universal serial bus interface, the supporting front-back plug universal serial bus interface is connected with a computer end USB interface, and the gyroscope is also arranged on the back of the glove;
further, the five bending sensors are respectively connected with the interfaces of the five analog-to-digital conversion circuits through buckling detection circuits on the main board of the hand controller;
further, after the input point of the voltage stabilizing module circuit is that the power supply part is 5V and the output voltage of the power supply is 3.3V, the output voltage is connected to a main board of the hand controller;
further, the battery charging module comprises an interface, the interface of the battery charging module is connected with the rechargeable battery, the input end of the charging module circuit is connected with the 3.7v battery, and the output end is a 5v power supply;
further, the debugging module circuit comprises a supporting positive and negative plug universal serial bus interface of the debugging module circuit, and a Bluetooth module is connected to the supporting positive and negative plug universal serial bus interface.
The utility model has the positive effects that: the bending sensor is arranged on the rehabilitation training glove, detected data can be transmitted to the singlechip through the five-path analog-to-digital conversion circuit, the gyroscope can accurately sense the position of the glove by using the gyroscope, the accuracy of hand motion is further improved, and the finger bending data and the gyroscope sensed position data are integrated, so that the hand motion is further improved
The data of the bending sensor array and the gyroscope are analyzed through an algorithm, so that accurate identification and control of hand actions are realized, then the control instructions are converted into control instructions according to the real-time states of five-finger buckling and are sent to other Bluetooth terminals through the Bluetooth module, and the instructions corresponding to the gesture states can be set in a self-defined mode; by adopting one-to-one Bluetooth communication, interference of other wireless communication equipment can be prevented; the wireless communication design can avoid the mutual winding of the lines and can simplify the operation; the voltage stabilizing module circuit is adopted to provide a stable power supply for the main control board, and the universal serial bus (USBtype-c) interface supporting 'forward and backward insertion' is adopted to download and debug related software, and wired power supply can be carried out under the condition of no battery; wireless power and communication: the rechargeable battery is positioned in the back hand area, so that wireless power supply can be provided for the glove, and interference of the electric wire on actions of the glove is eliminated; meanwhile, the Bluetooth module is located in the back area, wireless communication with other equipment is achieved, and a convenient control function is provided. The utility model can adapt to hand sizes and morphological characteristics of different users through the optimal design of the glove, can provide wearing comfort and use stability, can use the wearable glove as a hand controller according to human engineering analysis, and can send self-defined instructions according to gesture recognition so as to realize interactive control with electronic equipment.
Drawings
Fig. 1 is a schematic view of the back structure of a hand controller on a wearable rehabilitation training glove.
Fig. 2 is a schematic diagram of a terminal connection structure of the singlechip.
Fig. 3 is a circuit diagram of a bluetooth module.
FIG. 4 is a circuit diagram of buckling detection.
Fig. 5 is a circuit diagram of a gyroscope.
Fig. 6 is a circuit diagram of a voltage stabilizing module.
Fig. 7 is a circuit diagram of a battery charging module.
Fig. 8 is a circuit diagram of a debug module.
Fig. 9 is a schematic diagram of the structure of a conventional glove type finger trainer.
Fig. 10 is a schematic diagram of a wire rope connection structure.
10-glove back, 11-locking wrist strap, 12-bending sensor, 13-fingertip cover, 14-hand controller main board, 17-circuit board, 18-wire rope ball joint connector, 19-wire rope.
Detailed Description
The following describes the specific technical scheme of the present utility model in detail with reference to the accompanying drawings.
The technical scheme of the utility model is as follows: fig. 1 is a schematic view of the back structure of a hand controller provided on a wearable rehabilitation training glove. The wearable rehabilitation glove comprises five bending sensors 12 arranged on the back 10 of fingers of the glove, the medical hand controller of the rehabilitation glove comprises a hand controller main board 14, finger ends are provided with finger sleeves 13, the hand controller main board 14 comprises a buckling monitoring circuit, a power supply circuit, a voltage stabilizing module circuit, a battery charging module and a debugging module circuit, the hand controller main board 14 is arranged on the back 10 of the glove, a singlechip MCU is arranged on the hand controller main board 14, five analog-to-digital conversion circuit ADC interfaces are arranged on the singlechip MCU and are respectively connected with the five bending sensors 12, a serial port and an integrated circuit bus IIC interface are further arranged on the singlechip MCU, the serial port is connected with a Bluetooth module, the integrated circuit bus IIC interface is connected with a gyroscope, a support forward and reverse plug universal serial bus USBtpe-c interface is arranged on the Bluetooth module and is connected with a computer end USB interface, and the gyroscope is also arranged on the back of the glove.
The utility model is composed of a singlechip MCU, a Bluetooth module, a voltage stabilizing module, a debugging module circuit, a buckling detection circuit, a battery power supply module, a gyroscope, a battery, a bending sensor, a glove body, a fingertip cap, a binding belt.
The five bending sensors 12 are respectively connected with five analog-to-digital conversion circuit ADC interfaces through buckling detection circuits on a main board 14 of the hand controller.
Fig. 2 is a schematic diagram of a terminal connection structure of a single chip microcomputer, wherein one path of serial port of the single chip microcomputer MCU is connected with a Bluetooth module, and one path of integrated circuit bus IIC is connected with a gyroscope.
Fig. 3 is a circuit diagram of a bluetooth module, the bluetooth module adopts 2.4GHz communication, a serial port is connected with a single chip microcomputer MCU through serial ports, and a supporting positive and negative plug universal serial bus USB type-c interface is connected with a computer USB.
Fig. 4 is a buckling detection circuit diagram buckling detection circuit, and the buckling detection circuit converts the degree of bending and stretching of each finger into analog quantity and inputs the analog quantity to the singlechip MCU.
Fig. 5 is a circuit diagram of a gyroscope, an integrated circuit bus IIC interface of the gyroscope is connected with a single chip microcomputer MCU, and is powered by a 3.3v power supply, so that the hand gesture can be obtained.
Fig. 6 is a circuit diagram of a voltage stabilizing module, wherein the input point of the voltage stabilizing module circuit is that the power supply part is 5V, the output voltage is 3.3V, the output voltage is connected to the main board of the hand controller, the power supply part of the voltage stabilizing module circuit is 5V, and the voltage stabilizing module circuit supplies power to the circuit after converting the power supply part into 3.3V.
Fig. 7 is a circuit diagram of a battery charging module. The battery power supply module comprises a battery charging module and an interface thereof, wherein the interface of the battery charging module is connected with a rechargeable battery, the input end of a charging module circuit is connected with a 3.7V battery, the output end of the charging module circuit is a 5V power supply, the circuit interface of the battery charging module in the battery power supply module is connected with the rechargeable battery, the charging module circuit can convert the power input of the 3.7V battery into the 5V power supply for output, the 3.7V rechargeable lithium battery is adopted for power supply in the embodiment, the manufacturing cost is low, the market energy conservation is high, the technology is mature and stable, the charging speed is high, and the weight is light.
Fig. 8 is a circuit diagram of a debug module, where the debug module circuit includes a supporting positive and negative plug universal serial bus interface of the debug module circuit, a bluetooth module is connected to the supporting positive and negative plug universal serial bus interface, a supporting positive and negative plug universal serial bus USB type-c interface internal circuit board in the debug module circuit is connected to a single chip microcomputer MCU of the bluetooth module, and an external USB interface of the computer is connected.
According to the utility model, the bending sensor 12 is arranged on the rehabilitation training glove, detected data can be transmitted to the MCU through the five-path analog-to-digital conversion circuit ADC, the gyroscope can accurately sense the position of the glove by using the gyroscope, the accuracy of hand movements is further improved, the finger bending data and the gyroscope sensed position data are integrated, the data of the bending sensor and the gyroscope are further analyzed through an algorithm, the accurate identification and control of the hand movements are realized, then the control instructions are converted into control instructions according to the real-time state of five-finger buckling and are sent to other Bluetooth terminals through the Bluetooth module, and the instructions corresponding to the gesture states can be self-defined, so that the man-machine interaction control is realized; by adopting one-to-one Bluetooth communication, interference of other wireless communication equipment can be prevented; the wireless communication design can avoid the mutual winding of the lines and can simplify the operation; by adopting the voltage stabilizing module circuit, a stable power supply can be provided for the main control board; the method has the advantages that the related software can be downloaded and debugged by adopting the USBtype-c interface supporting the forward and reverse plug universal serial bus, and wired power supply can be performed under the condition of no battery; wireless power and communication: by locating the rechargeable battery in the back area, wireless power supply can be provided for the glove, and interference of the electric wire on the hand action is eliminated; meanwhile, the Bluetooth module is located in the back area, wireless communication with other equipment is achieved, and a convenient control function is provided. The utility model can adapt to hand sizes and morphological characteristics of different users through the optimal design of the glove, can provide wearing comfort and use stability, can use the wearable glove as a hand controller according to human engineering analysis, and can send a self-defined instruction according to gesture recognition, thereby realizing man-machine interaction control with electronic equipment.
Claims (4)
1. The utility model provides a set up hand controller on wearable rehabilitation training gloves, wearable rehabilitation gloves include five crooked sensors that set up behind glove finger, its characterized in that: the medical hand controller of the rehabilitation glove comprises a hand controller main board, wherein the hand controller main board comprises a buckling monitoring circuit, a power supply circuit, a voltage stabilizing module circuit, a battery charging module and a debugging module circuit, the hand controller main board is arranged on the back of the glove, a singlechip is arranged on the hand controller main board, five analog-to-digital conversion circuit interfaces are arranged on the singlechip and are respectively connected with five bending sensors, a serial port and an integrated circuit bus interface are further arranged on the singlechip, the serial port is connected with the serial port of a Bluetooth module, the integrated circuit bus interface is connected with a gyroscope, a supporting positive and negative plug universal serial bus interface is arranged on the Bluetooth module and is connected with a computer end USB interface, and the gyroscope is also arranged on the back of the glove.
2. A hand controller for use with a wearable rehabilitation training glove according to claim 1, wherein: the five bending sensors are respectively connected with the interfaces of the five analog-to-digital conversion circuits through buckling detection circuits on the main board of the hand controller.
3. A hand controller for use with a wearable rehabilitation training glove according to claim 1, wherein: and after the input cigarette of the voltage stabilizing module circuit is that the power supply part is 5V and the output voltage of the power supply is 3.3V, the output voltage is connected to the main board of the hand controller.
4. A hand controller for use with a wearable rehabilitation training glove according to claim 1, wherein: the battery charging module comprises an interface, the interface of the battery charging module is connected with a rechargeable battery, the input end of the charging module circuit is connected with a 3.7v battery, and the output end of the charging module circuit is a 5v power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322131822.0U CN220778957U (en) | 2023-08-09 | 2023-08-09 | Hand controller arranged on wearable rehabilitation training glove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322131822.0U CN220778957U (en) | 2023-08-09 | 2023-08-09 | Hand controller arranged on wearable rehabilitation training glove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220778957U true CN220778957U (en) | 2024-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322131822.0U Active CN220778957U (en) | 2023-08-09 | 2023-08-09 | Hand controller arranged on wearable rehabilitation training glove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220778957U (en) |
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2023
- 2023-08-09 CN CN202322131822.0U patent/CN220778957U/en active Active
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