The usb circuit of the rehabilitation system and the rehabilitation system

A technology of USB interface and circuit, which is applied in the field of USB circuit and rehabilitation system, and can solve problems such as occupying USB interface

Active Publication Date: 2019-09-13
GUANGZHOU BOHOU MEDICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Each functional circuit is independently connected to the PC through the USB interface, so it occupies a large number of USB interfaces of the external PC

Method used

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  • The usb circuit of the rehabilitation system and the rehabilitation system
  • The usb circuit of the rehabilitation system and the rehabilitation system
  • The usb circuit of the rehabilitation system and the rehabilitation system

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Embodiment Construction

[0017] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0018] Such as figure 1 As shown, the USB circuit of a rehabilitation system provided by the present invention includes: a USBHUB module and at least two USB function modules; the USB HUB module is connected to the at least two USB function modules respectively, and the USBHUB module also A USB interface for connecting to an external PC; optionally, the at least two USB functional modules include: a USB to RS232 module, a USB to RS485 module, and a reserved USB host interface module.

[0019] After the at least two USB functional modules are respectively connected to the USB HUB module, the commun...

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PUM

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Abstract

The invention relates to a USB (Universal Serial Bus) circuit of a rehabilitation system and the rehabilitation system. The USB circuit of the rehabilitation system comprises a USB HUB module and at least two USB functional modules, wherein the USB HUB module is independently connected with the at least two USB functional modules; the USB HUB module is also used for connecting with the USB interface of an external PC (Personal Computer); the at least two USB functional modules are independently connected with the USB HUB module; and through a USB HUB chip, the collection of a communication circuit is carried out, and relevant data is uploaded to the PC to be processed through the USB interface of the USB HUB module. By use of the USB circuit, USB connection wires are reduced, and meanwhile, the occupation amount of the USB interfaces of the external PC can be reduced.

Description

technical field [0001] The invention relates to the field of electronic circuits, in particular to a USB circuit of a rehabilitation system and a rehabilitation system. Background technique [0002] The rehabilitation system is generally used in connection with a PC. It stimulates one or more groups of muscles by generating a certain intensity of pulse current, inducing muscle contraction or simulating normal voluntary movement, so as to improve or restore the function of the stimulated muscles or muscle groups. [0003] However, the USB circuit of the existing rehabilitation system includes several independent interface circuits, such as USB to RS232 functional circuit, USB to RS485 functional circuit and other USB host interface circuits, wherein the USB to RS232 functional circuit communicates with the PC through the USB line The USB interface 1 is connected, the USB to RS485 function circuit is connected to the USB interface 2 of the PC through the USB cable, and the oth...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F13/38G16H40/63A61N1/36A61N1/02
Inventor 苗季熊晓明谢植刚王敏刘泰
Owner GUANGZHOU BOHOU MEDICAL TECH
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