Physiotherapy instrument wire and physiotherapy instrument

Abstract

The invention relates to the technical field of physiotherapy equipment, and discloses a physiotherapy instrument wire and a physiotherapy instrument, and the physiotherapy instrument wire comprises a plurality of wire rods which are respectively used for being electrically connected with electrode slices; the first end of the plug is connected with the multiple wires, the second end of the plug is used for being connected with a physiotherapy instrument host, pins of the plug are electrically connected with the multiple wires, when the plug is connected with the physiotherapy instrument host, part of the pins of the plug are electrically connected with MCU pins of the physiotherapy instrument host, and part of the pins of the plug are electrically connected with a pulse stimulation signal generation module of the physiotherapy instrument host; and the drive-by-wire module is electrically connected with the pin of the plug and is used for inputting a target level signal to the MCU pin of the physiotherapy instrument host when the plug is connected with the physiotherapy instrument host, so that the MCU of the physiotherapy instrument host controls the pulse stimulation signal generation module to generate a pulse stimulation signal according to the control function of the drive-by-wire module so as to control the target wire rod. In this way, the operation convenience of the user is greatly improved.

Description

Technical Field

[0001] The embodiments of the present application relate to the technical field of physical therapy equipment, and specifically to a physical therapy device lead and a physical therapy device. Background Art

[0002] In existing multi-channel physiotherapy devices, the number of channels (ie, wires) connected to the electrode sheets is usually more than 2, so as to electrically stimulate different parts of the body.

[0003] When using a multi-channel therapy device lead for physical therapy, when the user wants to adjust the therapy intensity, mode or duration of a certain channel during the use of the therapy device, he first needs to pick up the therapy device host and unlock it, and then match the channel color with the channel logo on the therapy device host, and then switch to the corresponding channel through the button corresponding to the matching channel logo on the therapy device host, and then adjust the corresponding function of the channel. The whole process is cumbersome and cannot be operated blindly, resulting in inconvenience for the user. Summary of the invention

[0004] In view of the above problems, the embodiments of the present application provide a physiotherapy device wire and a physiotherapy device, which greatly improve the user's operating convenience.

[0005] According to one aspect of an embodiment of the present application, a physiotherapy instrument lead is provided, which includes: a plurality of wires, respectively used to be electrically connected to electrode sheets; a plug, a first end of the plug being connected to the plurality of wires, a second end of the plug being used to be connected to a physiotherapy instrument host, pins of the plug being electrically connected to the plurality of wires, and when the plug is connected to the physiotherapy instrument host, some of the pins of the plug are electrically connected to the MCU pins of the physiotherapy instrument host, and some of the pins are electrically connected to a pulse stimulation signal generating module of the physiotherapy instrument host, so as to electrically connect the physiotherapy instrument host and the plurality of wires through the pins; a wire control module, electrically connected to the pins of the plug, and used to input a target level signal to the MCU pin of the physiotherapy instrument host when the plug is connected to the physiotherapy instrument host, so that the MCU of the physiotherapy instrument host controls the pulse stimulation signal generating module to generate a pulse stimulation signal to control the target wire according to the control function of the wire control module.

[0006] In an optional manner, the wire control module has multiple control functions, and the wire control module includes multiple key circuits, and the multiple key circuits are electrically connected to the pins of the plug, and the multiple key circuits correspond one-to-one to the multiple control functions; among the multiple key circuits, one of the key circuits is electrically connected to the wire selection pin in the MCU pin of the physiotherapy device host through the pin of the plug when the plug is connected to the physiotherapy device host, and is used to determine the target wire from multiple wires in response to the key operation, and the remaining key circuits are used to control the pulse stimulation signal generating module to generate a pulse stimulation signal in response to the key operation according to the control function corresponding to each key circuit to control the target wire.

[0007] In an optional manner, multiple key circuits are respectively connected one-to-one with multiple pins of the plug; when the plug is connected to the physiotherapy device host, each key circuit is used to input a target level signal to the MCU pin of the physiotherapy device host in response to a key operation, so that the MCU of the physiotherapy device host controls the pulse stimulation signal generating module to generate a pulse stimulation signal to control the target wire according to the control function corresponding to each key circuit.

[0008] In an optional manner, the target level signal is a low level, and each button circuit includes a button and a resistor; wherein the button has a plurality of preset button operations, and each preset button operation has a button function corresponding thereto; the first end of each button is connected to the pin of the plug, and is used to be connected to the power pin of the plug through a resistor to be connected to the power supply of the physiotherapy device host, and the second end is grounded; when the plug is connected to the physiotherapy device host, the button is used to be pressed according to the preset button operation to input a low level to the MCU pin of the physiotherapy device host, so that the MCU of the physiotherapy device host controls the pulse stimulation signal generating module to generate a pulse stimulation signal according to the button function corresponding to the preset button operation to control the target wire.

[0009] In an optional manner, the number of key circuits is N, wherein the i-th key circuit includes the i-th key and the i-th resistor connected to each other, N and i are both positive integers, N≥2, 1≤i≤N; the first key is connected to the power pin of the plug through the first resistor to be connected to the power supply of the main unit of the physiotherapy instrument, the j-th key circuit is connected in parallel to both ends of the j-1-th key, j is a positive integer, 2≤j≤N; the first end of each key is connected to the resistor in the key circuit to which it belongs, the second end is grounded, and the first end of the first key is connected to the pin of the plug; or, the first end of each key is connected to the resistor in the key circuit to which it belongs. The first end of the Nth button is connected to a resistor, the second end is connected to the pin of the plug, and the first end of the Nth button is grounded; wherein each button has a plurality of preset button operations, and each preset button operation has a button function corresponding to it; when the plug is connected to the physiotherapy device host, the button of each button circuit is used to be pressed according to the preset button operation to input the target level signal to the MCU pin of the physiotherapy device host, so that the MCU of the physiotherapy device host controls the pulse stimulation signal generating module to generate a pulse stimulation signal to control the target wire according to the control function corresponding to each button circuit and the button function corresponding to the preset button operation.

[0010] In an optional manner, the wire control module is disposed between the plug and the plurality of wires.

[0011] In an optional manner, the wire control module and the multiple wires form an integrated structure, or the wire control module is independent of the plug and the multiple wires.

[0012] In an optional embodiment, the wire control module also includes a display screen, which is electrically connected to the pins of the plug, and is used to receive and display the control information generated by the MCU of the physiotherapy device host according to the control function corresponding to each key circuit when the MCU of the physiotherapy device host controls the target wire according to the control function corresponding to each key circuit.

[0013] According to another aspect of an embodiment of the present application, a physiotherapy device is provided, comprising: a physiotherapy device host and a physiotherapy device wire provided in any of the above embodiments; a wire socket is provided on the physiotherapy device host, and the wire socket is used to connect to a plug.

[0014] In an optional manner, the physiotherapy device includes a key module, which is connected to the MCU pin of the physiotherapy device host and is used to input a target level signal to the MCU pin of the physiotherapy device host, so that the MCU of the physiotherapy device host controls the pulse stimulation signal generating module to generate a pulse stimulation signal according to the control function of the key module to control the target wire, wherein the MCU pin connected to the key module is the same as the MCU pin connected to the plug.

[0015] In the physiotherapy instrument wire provided by the present application, by setting a line control module and electrically connecting the line control module with the pin of the plug, when the plug is connected to the physiotherapy instrument host, the line control module can input a target level signal to the MCU pin of the physiotherapy instrument host through the pin of the plug, so that the MCU of the physiotherapy instrument host can determine the target wire from the multiple wires connected to the plug and electrically connected to the pulse stimulation signal generating module of the physiotherapy instrument host through the pin of the plug according to the control function of the line control module, so that when the line control module inputs the target level signal to the MCU pin of the physiotherapy instrument host through the pin of the plug, the physiotherapy instrument host can control the pulse stimulation signal generating module to generate a pulse stimulation signal to control the target wire according to the control function of the line control module. In the above manner, the user does not need to use the physiotherapy instrument host during the use of the physiotherapy instrument, and does not need to match the wire (that is, the channel) with the channel identifier of the physiotherapy instrument host. Only the line control module is needed to realize the functions of selecting the wire of the physiotherapy instrument and adjusting the physiotherapy intensity and the physiotherapy duration of the wire, which greatly improves the user's operation convenience.

[0016] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present application. Also, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0018] Figure 1 A schematic diagram of the structure of a physiotherapy apparatus provided by an embodiment of the present invention;

[0019] Figure 2 This is a pin diagram of the male and female ports of the Type-C plug;

[0020] Figure 3 A circuit diagram of a wire control module provided by an embodiment of the present invention;

[0021] Figure 4 A circuit diagram of a wire control module provided by another embodiment of the present invention;

[0022] Figure 5 A schematic diagram of a key circuit of a wire control module provided by another embodiment of the present invention;

[0023] Figure 6 A schematic diagram of a key circuit of a wire control module provided by another embodiment of the present invention;

[0024] Figure 7 A schematic diagram of a key circuit of a wire control module provided by another embodiment of the present invention;

[0025] Figure 8 A structural schematic diagram of a physiotherapy apparatus provided by another embodiment of the present invention;

[0026] Fig. 9 A partial structural schematic diagram of a physiotherapy apparatus provided in an embodiment of the present invention.

[0027] The reference numerals in the specific implementation manner are as follows:

[0028] 10. Physiotherapy equipment;

[0029] 100. Physical therapy device lead wire; 200. Physical therapy device host;

[0030] 110, wire; 120, plug; 121, first end; 122, second end; 130, wire control module; 131, key circuit; 131a, key; 131b, resistor; 140, electrode sheet;

[0031] 210, wire socket; 220, power supply; 230, button module; 201, wire selection pin. DETAILED DESCRIPTION

[0032] The following embodiments of the technical solution of the present application are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions.

[0034] In the description of the embodiments of the present application, the technical terms "first", "second", etc. are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. In the description of the embodiments of the present application, the meaning of "multiple" is more than two, unless otherwise clearly and specifically defined.

[0035] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0036] In the description of the embodiments of the present application, the term "and / or" is only a description of the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can represent: A exists, A and B exist at the same time, and B exists. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0037] In the description of the embodiments of the present application, the term "multiple" refers to more than two (including two). Similarly, "multiple groups" refers to more than two groups (including two groups), and "multiple pieces" refers to more than two pieces (including two pieces).

[0038] In the description of the embodiments of the present application, the technical terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the embodiments of the present application.

[0039] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, technical terms such as "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0040] At present, physiotherapy devices are widely used in physical therapy. A physiotherapy device usually includes a physiotherapy device body and a wire, wherein the wire is only used as a carrier for transmitting the pulse current output from the physiotherapy device host. Specifically, the wire includes a plug and a wire, one end of the wire is connected to the plug, and the other end is used to connect the electrode. When using a physiotherapy device, the user usually places the electrode patch on the surface of the skin, and then transmits the electrical signal output by the physiotherapy device host from the plug to the electrode patch, and electrically stimulates the human body's tissues through the electrode patch to achieve a certain degree of physical and chemical reaction.

[0041] In the existing multi-channel physiotherapy apparatus, the number of channels (i.e., wires) connected to the electrode sheets is usually more than 2, so as to electrically stimulate different parts of the body. When using the multi-channel physiotherapy instrument wire for physiotherapy, when the user wants to increase or decrease the intensity of the electrical stimulation of a certain channel, or change the mode of the electrical stimulation of a certain channel, or adjust the duration of the electrical stimulation of a certain channel during the use of the physiotherapy instrument, the user needs to use the physiotherapy instrument host to achieve channel selection, intensity adjustment and duration adjustment. Specifically, the user first picks up and unlocks the physiotherapy instrument host, and then matches the channel color corresponding to the electrode sheet attached to the body with the channel mark on the physiotherapy instrument host, and then switches to the corresponding channel through the button corresponding to the matching channel mark on the physiotherapy instrument host, and then adjusts the physiotherapy duration, physiotherapy intensity, etc. of the channel. The operation is relatively cumbersome, and the user cannot operate blindly, and the experience is not convenient enough.

[0042] Based on this, an embodiment of the present application provides a physiotherapy instrument lead, which adds a wire control module to the physiotherapy instrument lead and connects the wire control module to the pin of the physiotherapy instrument lead plug, so that the wire control module can be connected to the MCU pin of the physiotherapy instrument host when the plug is connected to the physiotherapy instrument host, and then the multiple wires in the physiotherapy instrument lead are controlled by the wire control module, so that the user does not need to use the physiotherapy instrument host during the use of the physiotherapy instrument, and does not need to match the wire (that is, the channel) with the physiotherapy instrument host channel identification. Only the wire control module needs to be used to select the wire of the physiotherapy instrument and adjust the physiotherapy intensity and duration of the wire, thereby greatly improving the user's operating convenience.

[0043] See also Figure 1 , Figure 1 The structural schematic diagram of the physiotherapeutic instrument provided in the embodiment of the present application is shown, and the physiotherapeutic instrument includes a physiotherapeutic instrument host and a physiotherapeutic instrument wire. As shown in the figure, the physiotherapeutic instrument wire 100 includes a wire 110, a plug 120 and a wire control module 130. A plurality of wires 110 are respectively used to be electrically connected to the electrode sheet 140. The first end 121 of the plug 120 is connected to the plurality of wires 110, and the second end 122 of the plug 120 is used to be connected to the physiotherapeutic instrument host 200. The pins of the plug 120 are electrically connected to the plurality of wires 110. When the plug 120 is connected to the physiotherapeutic instrument host 200, some of the pins of the plug 120 are electrically connected to the MCU pins of the physiotherapeutic instrument host 200, and some of the pins are electrically connected to the pulse stimulation signal generating module of the physiotherapeutic instrument host 200, so as to electrically connect the physiotherapeutic instrument host 200 and the plurality of wires 110 through the pins. The wire control module 130 is electrically connected to the pins of the plug 120, and is used to input a target level signal to the MCU pin of the physiotherapy device host 200 when the plug 120 is connected to the physiotherapy device host 200, so that the MCU of the physiotherapy device host 200 controls the pulse stimulation signal generating module to generate a pulse stimulation signal to control the target wire according to the control function of the wire control module 130.

[0044] The number of wires 110 is at least 2, and the number of wires 110 is preferably an even number, and the wires 110 are preferably arranged in pairs. The wires 110 and the electrode sheet 140 may be electrically connected by pins, buttons, or magnetic attraction. Figure 1 The physical therapy device guide wire 100 having four wires 110 is only used as an example for description, which does not constitute a limitation.

[0045] Figure 2 The pin diagram of the male and female ports of the Type-C plug is shown. The plug 120 can be a male port of the Type-C plug, and its interface pins are symmetrically distributed, so that the Type-C plug can be inserted forward and backward to facilitate the connection between the physiotherapy device lead 100 and the physiotherapy device host 200. For details, please refer to Figure 2The first end 121 of the plug 120 is connected to the plurality of wires 110, and the second end 122 of the plug 120 is connected to the physiotherapy device host 200, so that the physiotherapy device host 200 can be connected to the physiotherapy device wire having the plurality of wires 110 to achieve multi-channel physiotherapy to treat different parts of the human body.

[0046] The plug 120 has a plurality of pins, and the physiotherapeutic device host 200 is provided with a wire socket 210 adapted to the plug 120. Optionally, the wire socket 210 may be a female socket of a Type-C plug, having a plurality of pins, and the plurality of pins are connected to the MCU pins of the physiotherapeutic device host 200. For a schematic diagram of the socket pins, please refer to Figure 2 When the plug 120 is connected to the physiotherapy device host 200, the pins of the plug 120 are electrically connected to the pins of the wire socket 210 in a one-to-one correspondence, and then electrically connected to the MCU pins of the physiotherapy device host 200, so that the plug 120 can receive the electrical signal output by the physiotherapy device host 200.

[0047] Each wire 110 is electrically connected to a pin of the plug 120, and the plurality of wires 110 are electrically connected to the pins of the plug 120 one by one. When the plug 120 is connected to the physiotherapeutic device host 200, the pins of the plug 120 connect each wire 110 to the pins of the wire socket 210 of the physiotherapeutic device host 200, so that each wire 110 can transmit the electrical signal output by the physiotherapeutic device host 200 to the corresponding electrode sheet 140, so that the electrode sheet 140 can perform physiotherapy on the human body, and thus, the physiotherapeutic device host 200 can control each wire 110 through electrical signals.

[0048] Specifically, the physiotherapy apparatus host 200 also includes a pulse stimulation signal generating module. The pulse stimulation signal generating module is a circuit capable of generating a pulse stimulation signal according to a control signal sent by the MCU of the physiotherapy apparatus host 200. Among them, the input end of the pulse stimulation signal generating module is electrically connected to the MCU pin of the physiotherapy apparatus host 200, for receiving the control signal output by the MCU and generating a pulse stimulation signal. The output end of the pulse stimulation signal generating module is electrically connected to the pin of the wire socket 210, and then electrically connected to the pin of the plug 120 when the plug 120 is connected to the physiotherapy apparatus host 200, so that the pulse stimulation signal generating module can be electrically connected to each wire 110 through the pin of the wire socket 210 and the pin of the plug 120, and then transmit the generated pulse stimulation signal to each wire 110 to achieve control of each wire 110.

[0049] The target wire is a wire 110 that needs to be adjusted in physical therapy intensity, switched in physical therapy mode, or adjusted in physical therapy duration from among the multiple wires 110 determined by the wire control module 130 to meet the user's needs for physical therapy intensity, physical therapy mode, and physical therapy duration for different parts of the body. The present application does not limit the shape of the wire control module 130, which may be circular, rectangular, or other shapes.

[0050] The wire control module 130 includes multiple control functions, such as wire selection function, mode switching function, intensity adjustment function and duration adjustment function, etc. In addition, the wire control module 130 can also add other control functions according to actual needs. Among them, the wire selection function of the wire control module 130 can determine the target wire from the multiple wires 110; the mode switching function can change the voltage and frequency of the electrical signal output by the physiotherapy device host 200, so that the electrode sheet 140 connected to the target wire performs physiotherapy on the human body in one of the physiotherapy modes of acupuncture, massage or massage; the intensity adjustment function can change the physiotherapy intensity of the electrode sheet 140 connected to the target wire, such as acupuncture intensity, massage intensity or massage intensity; the duration adjustment function can change the physiotherapy duration of the electrode sheet 140 connected to the target wire, such as increasing or decreasing the duration, or setting the physiotherapy duration to a fixed duration.

[0051] In this embodiment, the target level signal may be a low level signal, a high level signal or a voltage signal, which is determined by the specific circuit of the wire control module 130. Specifically, the wire control module 130 may be used to input the same target level signal to implement different control functions of the wire control module 130 (for example, different buttons provided on the wire control module 130 may be used to output the same target level signal), and the wire control module 130 may be used to input different target level signals to implement different control functions of the wire control module 130.

[0052] The wire control module 130 is electrically connected to the pins of the plug 120, so that when the plug 120 is connected to the physiotherapeutic device host 200, the wire control module 130 can be electrically connected to the MCU pins of the physiotherapeutic device host 200 through the pins of the plug 120, so that after the wire control module 130 is operated, the wire control module 130 can input a target level signal to the MCU pins of the physiotherapeutic device host 200. When the MCU of the physiotherapeutic device host 200 detects the target level signal input by the wire control module 130, it generates a control signal according to the control function of the wire control module 130, and sends the control signal to the pulse stimulation signal generating module, which generates a pulse stimulation signal to control the wire 110. It should be noted that the MCU of the physiotherapy device host 200 first needs to determine the target wire from the multiple wires 110 according to the wire selection function of the wire control module 130, and then can it control the pulse stimulation signal generating module to generate a pulse stimulation signal to control the determined target wire according to other control functions of the wire control module 130. Therefore, the operation of the wire control module 130 first requires that the wire control module 130 input the target level signal to the MCU pin of the physiotherapy device host 200, and the MCU of the physiotherapy device host 200 can determine the wire selection function of the wire control module 130 according to the target level signal, thereby determining the target wire from the multiple wires 110, and then enabling the wire control module 130 to further input the target level signal to the MCU pin of the physiotherapy device host 200.

[0053] Optionally, the wire control module 130 can first input the target level signal 1 to the MCU pin 1 of the physical therapy device host 200, and the MCU of the physical therapy device host 200 determines the target wire from the multiple wires 110 according to the wire selection function of the wire control module 130. Then, when the wire control module 130 inputs the target level signal 1 to the MCU pin 2 of the physical therapy device host 200 again, the MCU of the physical therapy device host 200 controls the pulse stimulation signal generating module to generate the pulse stimulation signal 1 according to the intensity adjustment function of the wire control module 130, so as to adjust the physical therapy intensity of the electrode sheet 140 connected to the target wire. Optionally, the wire control module 130 can first input a target level signal 1 to the MCU pin 1 of the physiotherapy device host 200, and the MCU of the physiotherapy device host 200 determines the target wire from the multiple wires 110 according to the wire selection function of the wire control module 130. Then, when the wire control module 130 inputs a target level signal 2 to the MCU pin 1 of the physiotherapy device host 200, the MCU of the physiotherapy device host 200 controls the pulse stimulation signal generating module to generate a pulse stimulation signal 1 according to the intensity adjustment function of the wire control module 130, so as to adjust the physiotherapy intensity of the electrode sheet 140 connected to the target wire.

[0054] In the physiotherapy instrument lead 100 provided in the embodiment of the present application, a wire control module 130 is provided, and the wire control module 130 is electrically connected to the pins of the plug 120, so that when the plug 120 is connected to the physiotherapy instrument host 200, the wire control module 130 can input a target level signal to the MCU pin of the physiotherapy instrument host 200 through the pins of the plug 120, so that the MCU of the physiotherapy instrument host 200 can determine the target wire from the multiple wires 110 connected to the plug 120 and electrically connected to the pulse stimulation signal generating module of the physiotherapy instrument host 200 through the pins of the plug 120 according to the control function of the wire control module 130, so that when the wire control module 130 inputs the target level signal to the MCU pin of the physiotherapy instrument host 200 through the pins of the plug 120, the physiotherapy instrument host 200 can control the pulse stimulation signal generating module to generate a pulse stimulation signal to control the target wire according to the control function of the wire control module 130. Through the above method, the user does not need to use the physiotherapy device host 200 when using the physiotherapy device, nor does he need to match the wire 110 (that is, the channel) with the physiotherapy device host channel identification. He only needs to use the wire control module 130 to realize the functions of selecting the wire of the physiotherapy device and adjusting the physiotherapy intensity and duration of the wire, which greatly improves the user's operating convenience.

[0055] In order to realize various control functions of the wire control module 130, the present application further proposes an implementation method, see Figure 3 and Figure 4 , Figure 3 and Figure 4 The circuit diagram of the wire control module provided by different embodiments of the present application is shown. As shown in the figure, the wire control module 130 has multiple control functions. The wire control module 130 includes multiple key circuits 131. The multiple key circuits 131 are electrically connected to the pins of the plug 120. The multiple key circuits 131 correspond to the multiple control functions one by one. Among the multiple key circuits 131, one of the key circuits 131 is electrically connected to the wire selection pin 201 in the MCU pin of the physiotherapy device host 200 through the pin of the plug 120 when the plug 120 is connected to the physiotherapy device host 200, and is used to determine the target wire from the multiple wires 110 in response to the key operation. The remaining key circuits 131 are used to control the pulse stimulation signal generation module to generate a pulse stimulation signal in response to the key operation according to the control function corresponding to each key circuit 131 to control the target wire.

[0056] Alternatively, if Figure 3As shown, in order to ensure that the normal operation of other key circuits 131 is not affected when one of the key circuits 131 fails, the multiple key circuits 131 can be electrically connected to the pins of the plug 120 one by one, and then electrically connected to the MCU pins of the physiotherapy device host 200 one by one when the plug 120 is connected to the physiotherapy device host 200. In this case, the multiple key circuits input the same target level signal to different MCU pins of the physiotherapy device host 200 in response to the key operation. Optionally, as Figure 4 As shown, in order to save the MCU pin resources of the physiotherapy device host 200, multiple key circuits 131 can also be electrically connected to a pin of the plug 120, and then electrically connected to a pin of the MCU of the physiotherapy device host 200 when the plug 120 is connected to the physiotherapy device host 200. In this case, the multiple key circuits 131 input different target level signals to the same pin of the MCU of the physiotherapy device host 200 in response to the key operation.

[0057] Furthermore, multiple button circuits 131 correspond to multiple control functions one by one, that is, the line control module 130 can realize its corresponding control function through each button circuit 131. For example, button circuit 1311, button circuit 1312, button circuit 1313 and button circuit 1314 correspond to the wire selection function, mode switching function, intensity adjustment function and duration adjustment function respectively. Specifically, the target wire can be determined from the multiple wires 110 through button circuit 1311, the physical therapy mode of the electrode connected to the target wire can be changed through button circuit 1312, the physical therapy intensity of the electrode connected to the target wire can be adjusted through button circuit 1313, and the physical therapy duration of the electrode connected to the target wire can be adjusted through button circuit 1314. It should be noted that only after the target wire is determined from the multiple wires 110 through the key circuit 1311, can the remaining key circuits 1312, 1313, and 1314 be used to implement control functions such as adjustment of therapy intensity, switching of therapy modes, or adjustment of therapy duration for the target wire determined by the key circuit 1311.

[0058] For example, see Figure 3When the plug 120 is connected to the physiotherapeutic device host 200, the key circuit 1311 is connected to the wire selection pin 201 in the MCU pin of the physiotherapeutic device host 200 through the pin of the plug 120, so that the key circuit 1311 inputs a target level signal to the wire selection pin 201 of the MCU of the physiotherapeutic device host 200 in response to the key operation, so that the MCU of the physiotherapeutic device host 200 determines the target wire corresponding to the target level signal from the multiple wires 110 according to the wire selection function; the key circuit 1312 is connected to the plug 120 and the physiotherapeutic device host 200. 00, the pin of the plug 120 is connected to the mode switching pin 202 in the MCU pin of the physiotherapy device host 200, so that the key circuit 1312 inputs the target level signal to the mode switching pin 202 of the MCU of the physiotherapy device host 200 after responding to the key operation, so that the MCU of the physiotherapy device host 200 generates a control signal according to the mode switching function, and controls the pulse stimulation signal generating module to generate a pulse stimulation signal through the control signal, thereby changing the physiotherapy mode of the electrode sheet connected to the target wire, so as to realize different modes of physiotherapy for the target wire.

[0059] By electrically connecting the multiple button circuits 131 of the wire control module 130 with the pins of the plug 120, and setting the multiple button circuits 131 and the multiple control functions of the wire control module 130 in one-to-one correspondence, the user can realize the functions of the physiotherapy device wire selection, physiotherapy intensity adjustment, physiotherapy mode switching and physiotherapy duration adjustment by operating the wire control module 130 of the physiotherapy device lead 100, which greatly facilitates the user's operation.

[0060] In order to realize the control function of each key circuit 131, the present application further proposes an implementation method, see Figure 5 , Figure 5 A schematic diagram of a key circuit of a line control module provided in an embodiment of the present application is shown. The target level signal is a low level, and each key circuit 131 includes a key 131a and a resistor 131b. Among them, the key 131a has a plurality of preset key operations, and each preset key operation has a key function corresponding thereto. The first end of each key 131a is connected to the pin of the plug 120, and is used to be connected to the power pin 123 of the plug 120 through the resistor 131b to be connected to the power supply 220 of the physiotherapy instrument host 200, and the second end is grounded. When the plug 120 is connected to the physiotherapy instrument host 200, the key 131a is used to be pressed according to the preset key operation to input a low level to the MCU pin of the physiotherapy instrument host 200, so that the MCU of the physiotherapy instrument host 200 controls the pulse stimulation signal generating module to generate a pulse stimulation signal according to the key function corresponding to the preset key operation to control the target wire.

[0061] The preset key operation may include long key press, short key press, and continuous key press, etc. The key function refers to the control function that can be realized when the key of the key circuit 131 is pressed according to the preset key operation. Optionally, when the button 131a of the button circuit 131 is pressed according to a preset button operation, the wire 110 can be switched to determine the target wire. For example, when the button is short pressed 1, 2 or 3 times, the target wire 111, the target wire 112 or the target wire 113 can be determined from the multiple wires 110, or the target wire is switched once for each short press of the button or each long press of the button; when the button 131a of the button circuit 131 is pressed according to a preset button operation, the physical therapy mode of the electrode sheet connected to the target wire can be switched. For example, when the button is short pressed 1, 2 or 3 times, the physical therapy mode of the electrode sheet connected to the target wire 111 is determined to be massage, acupuncture or massage, or the physical therapy mode of the electrode sheet connected to the target wire 111 is switched once for each short press of the button or each long press of the button.

[0062] The target level signal of the embodiment of the present application is a low level, that is, when each key circuit 131 inputs a low level to the MCU pin of the physiotherapy device host 200, the MCU of the physiotherapy device host 200 can control the pulse stimulation signal generating module to generate a corresponding pulse stimulation signal according to the control function corresponding to each key circuit 131, thereby controlling the target wire through the pulse stimulation signal. Figure 5 As shown, when the button 131a in the button circuit 131 is pressed according to the preset button operation, the power supply 220, the resistor 131b, the button 131a and the ground of the physiotherapeutic device host 200 are connected in sequence to form a path, so that all the voltage of the path is loaded on the resistor 131b, so that the MCU pin of the physiotherapeutic device host 200 is at a low level. When the button 131a is released, the above path is disconnected, and no current flows, then the power supply 220 and the MCU pin of the physiotherapeutic device host 200 are at the same potential, so that the MCU pin of the physiotherapeutic device host 200 is at a high level.

[0063] Therefore, when the plug 120 is connected to the physiotherapy device host 200, when the button 131a of one of the button circuits 131 is pressed according to a preset button operation, the MCU of the physiotherapy device host 200 controls the pulse stimulation signal generation module to generate a corresponding pulse stimulation signal according to the control function corresponding to the button circuit 131 and the button function corresponding to the preset button operation, thereby controlling the target wire through the pulse stimulation signal. For example, after the button 131a in the button circuit 1311 is pressed short twice in succession, the MCU of the physiotherapy device host 200 determines the target wire 112 from the multiple wires 110 according to the wire selection function corresponding to the button circuit 1311, and then, when the button 131a in the button circuit 1313 is pressed short twice in succession, the MCU of the physiotherapy device host 200 adjusts the physiotherapy intensity of the electrode connected to the target wire 112 to a medium intensity according to the intensity adjustment function corresponding to the button circuit 1313.

[0064] In order to save the MCU pins of the physiotherapy device host 200, the present application further proposes an implementation method, see Figure 6 and Figure 7 , Figure 6 and Figure 7 The schematic diagram of the key circuit of the line control module provided by different embodiments of the present application is shown. As shown in the figure, the number of key circuits is N, wherein the i-th key circuit includes the i-th key and the i-th resistor connected, N and i are both positive integers, N≥2, 1≤i≤N. The first key is connected to the power pin 123 of the plug 120 through the first resistor to connect to the power supply 220 of the physiotherapy instrument host 200, and the j-th key circuit is connected in parallel to the two ends of the j-1-th key, j is a positive integer, 2≤j≤N. The first end of each key is connected to the resistor in the key circuit to which it belongs, the second end is grounded, and the first end of the first key is connected to the pin of the plug. Alternatively, the first end of each key is connected to the resistor in the key circuit to which it belongs, the second end is connected to the pin of the plug, and the first end of the N-th key is grounded. Among them, each key has a plurality of preset key operations, and each preset key operation has a key function corresponding to it. When the plug is connected to the physiotherapy device host 200, the button of each button circuit is used to be pressed according to the preset button operation to input the target level signal to the MCU pin of the physiotherapy device host 200, so that the MCU of the physiotherapy device host 200 controls the pulse stimulation signal generating module to generate a pulse stimulation signal to control the target wire according to the control function corresponding to each button circuit and the button function corresponding to the preset button operation. Figure 6 and Figure 7 Only four key circuits are used as an example for explanation, which does not constitute a limitation.

[0065] In this embodiment, each key circuit includes keys and resistors connected to each other, and the first key in the first key circuit is electrically connected to the power pin 123 of the plug 120 through the first resistor, so as to be connected to the power supply 220 of the physiotherapy device host 200 when the plug 120 is connected to the physiotherapy device host 200, and from the second key circuit onwards, each key circuit is connected in parallel with the keys in the previous key circuit. Figure 6 As shown, the first end of each button in the button circuit can be connected to the resistor in the button circuit to which it belongs, and the second end is grounded. The first end of the first button is connected to the pin of the plug 120, so as to be electrically connected to the MCU pin of the physiotherapy device host 200 when the plug 120 is connected to the physiotherapy device host 200. Figure 7 As shown, the first end of the key in each key circuit can be connected to the resistor in the key circuit to which it belongs, and the first end of the key in the last key circuit is grounded, and the second end of the key in each key circuit is electrically connected to the pin of the plug 120 so as to be electrically connected to the MCU pin of the physiotherapy device host 200 when the plug 120 is connected to the physiotherapy device host 200.

[0066] exist Figure 6 and Figure 7 In the key circuits shown, when the key of each key circuit is pressed, the voltage value input to the MCU pin of the physiotherapy device host 200 is different, that is, the input target level signal is different, so that the MCU of the physiotherapy device host 200 can identify the pressed key from multiple key circuits by detecting the voltage value of the pin. For example, when the key in the first key circuit is pressed, the target level signal 1 is input to the MCU pin of the physiotherapy device host 200, when the key in the second key circuit is pressed, the target level signal 2 is input to the MCU pin of the physiotherapy device host 200, when the key in the third key circuit is pressed, the target level signal 3 is input to the MCU pin of the physiotherapy device host 200, and when the key in the fourth key circuit is pressed, the target level signal 4 is input to the MCU pin of the physiotherapy device host 200. In some embodiments, an AD converter ADC can be set at the output end of each key circuit 131 (or at the input end of the physiotherapy device host 200) to convert the voltage value output by each key circuit into a digital quantity, which is then output to the MCU of the physiotherapy device host 200. The MCU of the physiotherapy device host 200 can identify the pressed key from multiple key circuits by detecting different digital quantities.

[0067] Multiple key circuits correspond to multiple control functions one by one, that is, the wire control module 130 can realize its corresponding control function through each key circuit. For example, the first key circuit, the second key circuit, the third key circuit and the fourth key circuit correspond to the wire selection function, the mode switching function, the intensity adjustment function and the duration adjustment function respectively. Specifically, the target wire can be determined from the multiple wires 110 through the first key circuit, the physiotherapy mode of the electrode connected to the target wire can be changed through the second key circuit, the physiotherapy intensity of the electrode connected to the target wire can be adjusted through the third key circuit, and the physiotherapy duration of the electrode connected to the target wire can be adjusted through the fourth key circuit. It should be noted that only after the target wire is determined from the multiple wires 110 through the first key circuit, can the control functions such as physiotherapy intensity adjustment, physiotherapy mode switching or physiotherapy duration adjustment of the target wire determined by the first key circuit be realized through the remaining key circuits.

[0068] The specific implementation and beneficial effects of the preset key operations and their corresponding key functions in this embodiment can be referred to in Figure 5 The preset key operations and their corresponding key functions in the illustrated embodiment will not be described in detail here.

[0069] Therefore, when the plug 120 is connected to the physiotherapy device host 200, when a button of one of the button circuits is pressed according to a preset button operation, the MCU of the physiotherapy device host 200 controls the pulse stimulation signal generating module to generate a corresponding pulse stimulation signal according to the control function corresponding to the button circuit and the button function corresponding to the preset button operation, thereby controlling the target wire through the pulse stimulation signal. For example, when the button in the first button circuit is short pressed twice in succession, the MCU of the physiotherapy device host 200 determines the target wire 112 from the multiple wires 110 according to the wire selection function corresponding to the first button circuit, and then, when the second button circuit is short pressed twice in succession, the MCU of the physiotherapy device host 200 adjusts the physiotherapy mode of the electrode connected to the target wire 112 to acupuncture according to the mode switching function corresponding to the second button circuit, when the third button circuit is short pressed twice in succession, the MCU of the physiotherapy device host 200 adjusts the physiotherapy intensity of the electrode connected to the target wire 112 to medium intensity according to the intensity adjustment function corresponding to the third button circuit, and when the fourth button circuit is short pressed twice in succession, the MCU of the physiotherapy device host 200 adjusts the physiotherapy time of the electrode connected to the target wire 112 to 30 minutes according to the duration adjustment function corresponding to the fourth button circuit.

[0070] Through the above-mentioned key circuit, when the key in each key circuit is pressed, the target level signal input to the MCU host of the physiotherapy device host 200 is different, so that the MCU of the physiotherapy device host 200 can identify which key circuit the pressed key belongs to by detecting the voltage value of the pin, thereby controlling the target wire according to the control function corresponding to the key circuit, and the MCU of the physiotherapy device host 200 can also identify by detecting the frequency of the input voltage value which preset key operation the key in the key circuit is pressed, so as to control the pulse stimulation signal generating module to generate the corresponding pulse stimulation signal according to the key function corresponding to the identified preset key operation, so as to realize the control of the target wire, so as to save the MCU pin resources of the physiotherapy device host 200, and realize the functions of wire selection, physiotherapy mode switching, physiotherapy intensity adjustment and physiotherapy duration adjustment of the physiotherapy device through the wire control module 130, thereby greatly improving the user's operating convenience.

[0071] In order to improve the convenience of operating the wire control module 130, the present application further proposes an implementation method, please continue to refer to Figure 1 The wire control module 130 is disposed between the plug 120 and the plurality of wires 110 .

[0072] In this embodiment, the wire control module 130 is disposed between the plug 120 and the plurality of wires only refers to the physical structural position between the wire control module 130, the plug 120, and the wires 110. The wire control module 130 is disposed between the plug 120 and the plurality of wires 110, so that the user can easily reach the wire control module 130 by hand when using the physiotherapy device, so that the user does not need to pick up the physiotherapy device host 200 which is far from the user's hands, and only needs to use the wire control module 130 to realize the functions of switching the wires 110, adjusting the electrode therapy intensity, adjusting the physiotherapy duration, and switching the physiotherapy mode.

[0073] Optionally, see Figure 8 , Figure 8 A structural schematic diagram of a physiotherapy device provided in another embodiment of the present application is shown. As shown in the figure, the wire control module 130 can be independent of the plug 120 and the multiple wires 110, and is only connected to the plug 120 through a wire, so that the multiple button circuits 131 in the wire control module 130 can be electrically connected to the pins of the plug 120, thereby transmitting electrical signals.

[0074] Optionally, see Figure 1 In order to improve the connection stability between the wire control module 130 and the plug 120 and the multiple wires 110, the wire control module 130 and the multiple wires 110 are arranged into an integrated structure, so that the connection between the wire control module 130 and the pins of the plug 120 is more secure, thereby extending the service life of the physiotherapy instrument wire 100.

[0075] In order to monitor the operation of the wire control module 130, the present application further proposes an implementation method, see Fig. 9 , Fig. 9 A partial structural schematic diagram of the physiotherapy device provided in an embodiment of the present application is shown. As shown in the figure, the wire control module 130 also includes a display screen 132, and the display screen 132 is electrically connected to the pins of the plug 120, and is used for receiving and displaying the control information generated by the MCU of the physiotherapy device host 200 according to the control function corresponding to each key circuit 131 when the MCU of the physiotherapy device host 200 controls the target wire according to the control function corresponding to each key circuit 131.

[0076] The display screen 132 may use an LED display of the prior art, whose display control pin is electrically connected to the pin of the plug 120, and then when the plug 120 is connected to the physiotherapeutic instrument host 200, the pin of the plug 120 is electrically connected to the MCU pin of the physiotherapeutic instrument host 200, so that the MCU of the physiotherapeutic instrument host 200 can send the control information of the wire control module 130 to the display screen 132 to control the display screen 132 to display the control information of the wire control module 130. For example, the control information of the key circuit 1311 generated by the MCU of the physiotherapeutic instrument host 200 may include: 1 (target wire 111), 2 (target wire 112) and 3 (target wire 113), the control information of the key circuit 1312 generated may include: massage, acupuncture and massage, the control information of the key circuit 1313 generated may include: weak, medium and strong (or light, moderate and heavy), and the control information of the key circuit 1313 generated may include: 20, 30, 40, 50 and 60 (unit: min (minutes)). It should be noted that the control information displayed on the display screen 132 of the physiotherapy device host 200 can display any one of the above control information alone, or can display any multiple of the above control information at the same time, or can only display the control information corresponding to the key circuit 1311 and the control information corresponding to any other key circuit.

[0077] Specifically, after the button circuit 1311 is short pressed twice in succession, the MCU of the physiotherapy device host 200 determines the target wire 112. At this time, the MCU of the physiotherapy device host 200 generates control information 1 (for example, 2) of the target wire 112, and sends the control information 1 to the display screen 132, which is displayed by the display screen 132; after the button circuit 1313 is short pressed twice in succession, the MCU of the physiotherapy device host 200 determines that the strength of the electrode sheet connected to the target wire 112 is medium. At this time, the MCU of the physiotherapy device host 200 generates control information 2 (for example, medium) of the target wire 112, and sends the control information 2 to the display screen 132, which is displayed by the display screen 132.

[0078] When the target wire is controlled according to the control function corresponding to each key circuit 131, the MCU of the physical therapy device host 200 generates control information of the key circuit 131, and sends the generated control information to the display screen 132 to control the display screen 132 to display the control information in real time. When the user controls the physical therapy device through the wire control module 130, the user can view the control result of the wire control module 130 in real time, thereby improving the user experience and timely discovering the fault of the wire control module 130.

[0079] In some embodiments, the wire control module 130 also includes a light-emitting diode (LED). When a key in each key circuit 131 is pressed, the LED is lit. Therefore, whether the key in the key circuit 131 is pressed can be determined based on whether the LED is lit, thereby monitoring the operation of each key circuit 131 in the wire control module 130.

[0080] According to another aspect of the present application, a physical therapy device is provided. Figure 1 As shown in the figure, the physiotherapeutic device 10 includes a physiotherapeutic device host 200 and a physiotherapeutic device wire 100 provided in any of the above embodiments. The physiotherapeutic device host 200 is provided with a wire socket 210, which is used to connect with the plug 120.

[0081] The physiotherapeutic device host 200 may be provided with conventional buttons to control the physiotherapeutic device wire 100 through the buttons of the physiotherapeutic device host 200. When the wire socket 210 is connected to the plug 120, the MCU pins of the physiotherapeutic device host 200 are electrically connected to some pins of the plug 120, and the pulse stimulation signal generating module of the physiotherapeutic device host 200 is electrically connected to some pins of the plug 120, so that the MCU of the physiotherapeutic device host 200 can control the physiotherapeutic device wire 100.

[0082] In the physiotherapy device 10 provided in the embodiment of the present application, a wire control module 130 is set on the physiotherapy device wire 100, and the wire control module 130 is electrically connected to the pins of the plug 120, so that when the plug 120 is connected to the physiotherapy device host 200, the wire control module 130 can input a target level signal to the MCU pin of the physiotherapy device host 200 through the pins of the plug 120, so that the MCU of the physiotherapy device host 200 can determine the target wire from the multiple wires 110 connected to the plug 120 and connected to the pulse stimulation signal generating module of the physiotherapy device host 200 through the pins of the plug 120 according to the control function of the wire control module 130, so that when the wire control module 130 inputs the target level signal to the MCU pin of the physiotherapy device host 200 through the pins of the plug 120, the physiotherapy device host 200 can control the pulse stimulation signal generating module to generate a pulse stimulation signal according to the control function of the wire control module 130 to control the target wire. Through the above-mentioned physiotherapy device 10, the user does not need to use the physiotherapy device host 200 when using the physiotherapy device, nor does he need to match the wire 110 (that is, the channel) with the physiotherapy device host channel identification. He only needs to use the wire control module 130 to realize the functions of selecting the wire of the physiotherapy device and adjusting the physiotherapy intensity and duration of the wire, which greatly improves the user's operating convenience.

[0083] In order to improve the convenience of users operating the physiotherapy device host 200 to realize channel control, the present application further proposes an implementation method, please continue to refer to Fig. 9 The physiotherapy device 10 includes a button module 230, which is connected to the MCU pin of the physiotherapy device host 200 and is used to input a target level signal to the MCU pin of the physiotherapy device host 200, so that the MCU of the physiotherapy device host 200 controls the pulse stimulation signal generating module to generate a pulse stimulation signal to control the target wire according to the control function of the button module 230, wherein the MCU pin connected to the button module 230 is the same as the MCU pin connected to the plug 120.

[0084] The specific implementation and beneficial effects of the key module 230 can refer to the wire control module 130 in the above embodiment, which will not be described again here. In this embodiment, in order to save the MCU pin resources of the physiotherapy device host 200, the key circuit of the key module 230 can use the same circuit as the key circuit of the wire control module 130. In this case, the MCU pin connected to the key module 230 can be the same as the MCU pin to which the wire control module 130 is connected through the pin of the plug 120.

[0085] In some embodiments, the key circuit of the key module 230 may also use a circuit different from the key circuit of the wire control module 130. In this case, the MCU pin connected to the key module 230 is different from the MCU pin connected to the wire control module 130 through the pin of the plug 120.

Claims

1. A physiotherapy instrument guide wire, characterized in that: The wire comprises: A plurality of wires, respectively used for electrically connecting to the electrode sheets; A plug, wherein the first end of the plug is connected to the plurality of wires, the second end of the plug is used to connect to a physiotherapy device host, the pins of the plug are electrically connected to the plurality of wires, and when the plug is connected to the physiotherapy device host, some of the pins of the plug are electrically connected to the MCU pins of the physiotherapy device host, and some of the pins are electrically connected to the pulse stimulation signal generating module of the physiotherapy device host, so as to electrically connect the physiotherapy device host and the plurality of wires through the pins; A wire control module is electrically connected to the pin of the plug, and is used to input a target level signal to the MCU pin of the physiotherapy device host when the plug is connected to the physiotherapy device host, so that the MCU of the physiotherapy device host controls the pulse stimulation signal generating module to generate a pulse stimulation signal to control the target wire according to the control function of the wire control module.

2. The wire according to claim 1, characterized in that: The wire control module has multiple control functions, and includes multiple key circuits, the multiple key circuits are electrically connected to the pins of the plug, and the multiple key circuits correspond to the multiple control functions one by one; Among the multiple key circuits, one of the key circuits is electrically connected to the wire selection pin among the MCU pins of the physiotherapy device host through the pin of the plug when the plug is connected to the physiotherapy device host, and is used to determine the target wire from the multiple wires in response to a key operation, and the remaining key circuits are used to control the pulse stimulation signal generating module to generate a pulse stimulation signal to control the target wire in response to a key operation according to the control function corresponding to each key circuit.

3. The wire according to claim 2, characterized in that: The plurality of key circuits are respectively connected to the plurality of pins of the plug in a one-to-one correspondence; When the plug is connected to the physiotherapy device host, each of the key circuits is used to input the target level signal to the MCU pin of the physiotherapy device host in response to a key operation, so that the MCU of the physiotherapy device host controls the pulse stimulation signal generating module to generate a pulse stimulation signal to control the target wire according to the control function corresponding to each of the key circuits.

4. The wire according to claim 3, characterized in that: The target level signal is a low level, and each of the key circuits includes a key and a resistor; wherein the key has a plurality of preset key operations, and each of the preset key operations has a key function corresponding thereto; The first end of each of the buttons is connected to the pin of the plug and is used to be connected to the power pin of the plug through the resistor to be connected to the power supply of the physiotherapy device host, and the second end is grounded; When the plug is connected to the physiotherapy device host, the button is pressed according to a preset button operation to input a low level to the MCU pin of the physiotherapy device host, so that the MCU of the physiotherapy device host controls the pulse stimulation signal generating module to generate a pulse stimulation signal to control the target wire according to the button function corresponding to the preset button operation.

5. The wire according to claim 2, characterized in that: The number of the key circuits is N, wherein the i-th key circuit includes the i-th key and the i-th resistor connected to each other, N and i are both positive integers, N≥2, 1≤i≤N; the first key is connected to the power pin of the plug through the first resistor to be connected to the power supply of the physiotherapy device host, the j-th key circuit is connected in parallel to both ends of the j-1-th key, j is a positive integer, 2≤j≤N; The first end of each key is connected to a resistor in the key circuit to which it belongs, and the second end is grounded, and the first end of the first key is connected to the pin of the plug; or the first end of each key is connected to a resistor in the key circuit to which it belongs, and the second end is connected to the pin of the plug, and the first end of the Nth key is grounded; wherein each of the keys has a plurality of preset key operations, and each of the preset key operations has a key function corresponding thereto; When the plug is connected to the physiotherapy device host, the button of each button circuit is used to be pressed according to a preset button operation to input the target level signal to the MCU pin of the physiotherapy device host, so that the MCU of the physiotherapy device host controls the pulse stimulation signal generating module to generate a pulse stimulation signal to control the target wire according to the control function corresponding to each button circuit and the button function corresponding to the preset button operation.

6. The wire according to claim 1, characterized in that: The wire control module is arranged between the plug and the plurality of wires.

7. The guide wire according to claim 6, characterized in that: The wire control module and the plurality of wires form an integrated structure, or the wire control module is independent of the plug and the plurality of wires.

8. The guide wire according to claim 2, characterized in that: The wire control module also includes a display screen, which is electrically connected to the pins of the plug, and is used to receive and display control information generated according to the control function corresponding to each key circuit and sent by the MCU of the physiotherapy device host when the MCU of the physiotherapy device host controls the target wire according to the control function corresponding to each key circuit.

9. A physical therapy apparatus, characterized in that: The physiotherapy instrument comprises: a physiotherapy instrument host and a physiotherapy instrument wire as claimed in any one of claims 1 to 8; The physiotherapy instrument host is provided with a wire socket, and the wire socket is used to connect with the plug.

10. The physiotherapy apparatus according to claim 9, characterized in that: The physiotherapy instrument includes a key module, which is connected to the MCU pin of the physiotherapy instrument host and is used to input a target level signal to the MCU pin of the physiotherapy instrument host, so that the MCU of the physiotherapy instrument host controls the pulse stimulation signal generating module to generate a pulse stimulation signal to control the target wire according to the control function of the key module, wherein the MCU pin connected to the key module is the same as the MCU pin connected to the plug.

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