Physical therapeutic apparatus

Abstract

The utility model discloses a physical therapeutic apparatus, which comprises an electromagnetic generation unit, a non-metal protective shell and a host, the electromagnetic generation unit is arranged in the non-metal protective shell and is electrically connected with the host; the electromagnetic generation unit comprises a metal anti-magnetic sheet, a static magnet, an electromagnetic coil and a magnetic conductor; the static magnet is annular and is arranged on the metal anti-magnetic sheet; the electromagnetic coil is arranged in the annular ring of the static magnet and is electrically connected with the host; the magnetic conductor is arranged in an annular ring of the electromagnetic coil; the host controls current on-off time and current direction of the electromagnetic coil, the static magnet, the electromagnetic coil and the magnetic conductor generate a dynamic magnetic field and pulse current, and the metal anti-magnetic sheet prevents magnetic flux leakage. A dynamic magnetic field and pulse current are generated through the static magnet, the electromagnetic coil and the magnetic conductor, magnetic flux leakage is prevented through the metal anti-magnetic sheet, and the technical problems that in the prior art, due to the fact that the magnetic field direction and the magnetic field intensity cannot be adjusted, the action effect is poor, and magnetic flux is prone to leakage are solved.

Description

Technical Field

[0001] The embodiment of the utility model relates to the technical field of medical equipment, and in particular to a physical therapy apparatus. Background Art

[0002] With the progress of science and the development of medical technology, more and more safe and effective medical devices have entered people's lives and improved people's physical conditions. Among them, the magnetic electric pulse therapy device is also a medical device favored by people in recent years. It plays an effective physical therapy role in improving people's joint pain, muscle injury and other diseases.

[0003] However, existing magnetoelectric pulse therapeutic apparatuses mostly use static magnetic fields for treatment, and the magnetic field direction and intensity of the static magnetic field remain unchanged, which cannot exert the best therapeutic effect of the therapeutic apparatus. Utility Model Content

[0004] The embodiment of the utility model provides a physical therapy instrument, which solves the technical problems in the prior art that the magnetic field direction and magnetic field strength cannot be adjusted, the effect is poor and the magnetic flux is easy to leak.

[0005] The embodiment of the utility model provides a physical therapy apparatus, which comprises an electromagnetic generating unit, a non-metallic protective shell and a host;

[0006] The electromagnetic generating unit is disposed in the non-metallic protective shell and is electrically connected to the host;

[0007] The electromagnetic generating unit comprises a metal anti-magnetic sheet, a static magnet, an electromagnetic coil and a magnetic conductor;

[0008] The static magnet is annular and is disposed on the metal anti-magnetic sheet; the electromagnetic coil is disposed in the annular ring of the static magnet and is electrically connected to the host; the magnetic guide is disposed in the annular ring of the electromagnetic coil;

[0009] The host controls the current on / off time and current direction of the electromagnetic coil; the static magnet, the electromagnetic coil and the magnetic conductor generate a dynamic magnetic field and a pulse current; and the metal anti-magnetic sheet prevents magnetic flux leakage.

[0010] Furthermore, the physical therapy apparatus further comprises a temperature controller and a temperature circuit breaker;

[0011] The temperature controller and the temperature breaker are both electrically connected to the host; the temperature breaker is electrically connected to the input line of the electromagnetic coil;

[0012] The temperature controller and the temperature breaker are both arranged in the non-metallic protective shell.

[0013] Furthermore, the non-metallic protective shell includes a non-metallic bottom shell; and the electromagnetic generating unit is arranged on the non-metallic bottom shell.

[0014] Furthermore, the non-metallic protective shell also includes a non-metallic upper shell;

[0015] The non-metal upper shell and the non-metal bottom shell are embedded to form the non-metal protective shell.

[0016] Furthermore, the non-metallic protective shell is provided with reserved holes, and the reserved holes are provided at any of the following positions: on the non-metallic bottom shell, on the non-metallic upper shell, and at the connection between the non-metallic bottom shell and the non-metallic upper shell.

[0017] Furthermore, the reserved hole is a dovetail groove structure.

[0018] Furthermore, the magnetic field strength of the electromagnetic coil ranges from 0 to 2000 Gauss.

[0019] Furthermore, the maximum power-off temperature of the temperature circuit breaker is 60°C.

[0020] The utility model embodiment discloses a physical therapy instrument, including an electromagnetic generating unit, a non-metallic protective shell and a host; the electromagnetic generating unit is arranged in the non-metallic protective shell and is electrically connected to the host; the electromagnetic generating unit includes a metal anti-magnetic sheet, a static magnet, an electromagnetic coil and a magnetic guide; the static magnet is annular and is arranged on the metal anti-magnetic sheet; the electromagnetic coil is arranged in the annular ring of the static magnet and is electrically connected to the host; the magnetic guide is arranged in the annular ring of the electromagnetic coil; the host controls the current on-off time and current direction of the electromagnetic coil, the static magnet, the electromagnetic coil and the magnetic guide generate a dynamic magnetic field and a pulse current, and the metal anti-magnetic sheet prevents magnetic flux leakage. The present application generates a dynamic magnetic field and a pulse current through a static magnet, an electromagnetic coil and a magnetic guide, and prevents magnetic flux leakage through a metal anti-magnetic sheet, which solves the technical problems in the prior art that the magnetic field direction and magnetic field strength cannot be adjusted, the effect is poor and the magnetic flux is easy to leak, and achieves the technical effect of being able to generate a dynamic electric pulse magnetic field and protecting the magnetic flux from not easily leaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural diagram of a physical therapy apparatus provided by an embodiment of the utility model;

[0022] Figure 2 It is a structural diagram of the electromagnetic generating unit provided in an embodiment of the utility model. DETAILED DESCRIPTION

[0023] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0024] It should be noted that the terms "first", "second", etc. in the specification, claims and drawings of the utility model are used to distinguish different objects, rather than to limit a specific order. The following embodiments of the utility model can be implemented separately, and the embodiments can also be implemented in combination with each other, and the embodiments of the utility model do not make specific limitations on this.

[0025] Figure 1 It is a structural diagram of a physical therapy apparatus provided by an embodiment of the utility model. Figure 2 It is a structural diagram of the electromagnetic generating unit provided in an embodiment of the utility model.

[0026] like Figure 1 and Figure 2 As shown, the physical therapy device includes an electromagnetic generating unit 10, a non-metallic protective shell 20 and a main unit 30; the electromagnetic generating unit 10 is arranged in the non-metallic protective shell 20 and is electrically connected to the main unit 30; the electromagnetic generating unit 10 includes a metal anti-magnetic sheet 11, a static magnet 12, an electromagnetic coil 13 and a magnetic conductor 14; the static magnet 12 is annular and is arranged on the metal anti-magnetic sheet 11; the electromagnetic coil 13 is arranged in the annular ring of the static magnet 12 and is electrically connected to the main unit 30; the magnetic conductor 14 is arranged in the annular ring of the electromagnetic coil 13; the main unit 30 controls the current on-off time and current direction of the electromagnetic coil 13, the static magnet 12, the electromagnetic coil 13 and the magnetic conductor 14 generate a dynamic magnetic field and a pulse current, and the metal anti-magnetic sheet 11 prevents magnetic flux leakage.

[0027] Specifically, the host 30 can control the current on-off time and current direction of the electromagnetic coil 13, so that the electromagnetic coil 13 can work together with the static magnet 12 and the magnetic conductor 14 to generate dynamic magnetic fields and pulse currents of different intensities and directions, thereby increasing the therapeutic effect on the human body. At the same time, due to the provision of the metal anti-magnetic sheet 11, the leakage of magnetic flux can be effectively prevented, thereby increasing the magnetic field strength.

[0028] The present application generates a dynamic magnetic field and a pulse current through a static magnet, an electromagnetic coil and a magnetic conductor, and prevents magnetic flux leakage through a metal anti-magnetic sheet, thereby solving the technical problems in the prior art that the direction and intensity of the magnetic field cannot be adjusted, the effect is poor and the magnetic flux is easy to leak, and achieves the technical effect of being able to generate a dynamic electric pulse magnetic field and protecting the magnetic flux from leaking.

[0029] Alternatively, if Figure 1As shown, the physical therapy device also includes a temperature controller 40 and a temperature circuit breaker 50; the temperature controller 40 and the temperature circuit breaker 50 are both electrically connected to the host 30; the temperature circuit breaker 50 is electrically connected to the input line of the electromagnetic coil 13; the temperature controller 40 and the temperature circuit breaker 50 are both arranged in a non-metallic protective shell 20.

[0030] Specifically, the temperature controller 40 can obtain the temperature value of the electric pulse magnetic field therapeutic apparatus in real time, monitor the electric pulse magnetic field therapeutic apparatus based on the obtained temperature value, and transmit the monitored temperature value to the host 30. When the host 30 determines that the temperature of the electric pulse magnetic field therapeutic apparatus is higher than the preset temperature threshold based on the received temperature value, a control instruction is sent to the temperature breaker 50, and the temperature breaker 50 cuts off the current input of the electromagnetic coil 13 based on the control instruction, thereby realizing automatic power off of the electric pulse magnetic field therapeutic apparatus and completing over-temperature protection.

[0031] On the one hand, the over-temperature protection mechanism can prevent scalding of the user, and on the other hand, the over-temperature protection mechanism can also avoid burning of the therapeutic device.

[0032] In an optional embodiment, the maximum power-off temperature of the temperature breaker 50 is 60°C.

[0033] Specifically, the maximum power-off temperature of the temperature circuit breaker 50 can be set to 60° C., that is, the preset temperature threshold is set to 60° C. The maximum power-off temperature of the temperature circuit breaker 50 can also be set to other values ​​as needed, which is not specifically limited here.

[0034] Optionally, the non-metallic protective shell 20 includes a non-metallic bottom shell; and the electromagnetic generating unit 10 is disposed on the non-metallic bottom shell.

[0035] Optionally, the non-metallic protective shell 20 further includes a non-metallic upper shell; the non-metallic upper shell and the non-metallic bottom shell are embedded to form the non-metallic protective shell 20.

[0036] Optionally, the non-metallic protective shell 20 is provided with reserved holes, and the reserved holes are provided at any of the following positions: on the non-metallic bottom shell, on the non-metallic upper shell, or at the connection between the non-metallic bottom shell and the non-metallic upper shell.

[0037] Optionally, the reserved hole is a dovetail groove structure.

[0038] Specifically, the reserved holes of the dovetail groove structure serve as a placement path for the reserved lines, and can fix the connection lines between the host 30 and the electromagnetic generating unit 10 to prevent the lines from loosening.

[0039] In an optional embodiment, the magnetic field strength range of the electromagnetic coil 13 can be selected to be 0-2000 Gauss, which can ensure the magnetic field strength requirement of the therapeutic device.

[0040] In the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] Finally, it should be noted that the above are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention is described in more detail through the above embodiments, the present invention is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A physical therapy apparatus, characterized in that: The physical therapy apparatus comprises an electromagnetic generating unit, a non-metallic protective shell and a host; The electromagnetic generating unit is disposed in the non-metallic protective shell and is electrically connected to the host; The electromagnetic generating unit comprises a metal anti-magnetic sheet, a static magnet, an electromagnetic coil and a magnetic conductor; The static magnet is annular and is disposed on the metal anti-magnetic sheet; the electromagnetic coil is disposed in the annular ring of the static magnet and is electrically connected to the host; the magnetic guide is disposed in the annular ring of the electromagnetic coil; The host controls the current on / off time and current direction of the electromagnetic coil; the static magnet, the electromagnetic coil and the magnetic conductor generate a dynamic magnetic field and a pulse current; and the metal anti-magnetic sheet prevents magnetic flux leakage.

2. The physical therapy apparatus according to claim 1, characterized in that: The physical therapy apparatus also includes a temperature controller and a temperature circuit breaker; The temperature controller and the temperature breaker are both electrically connected to the host; the temperature breaker is electrically connected to the input line of the electromagnetic coil; The temperature controller and the temperature breaker are both arranged in the non-metallic protective shell.

3. The physical therapy apparatus according to claim 1, characterized in that: The non-metallic protective shell includes a non-metallic bottom shell; the electromagnetic generating unit is arranged on the non-metallic bottom shell.

4. The physical therapy apparatus according to claim 3, characterized in that: The non-metallic protective shell also includes a non-metallic upper shell; The non-metal upper shell and the non-metal bottom shell are embedded to form the non-metal protective shell.

5. The physical therapy apparatus according to claim 4, characterized in that: The non-metal protective shell is provided with reserved holes, and the reserved holes are provided at any of the following positions: on the non-metal bottom shell, on the non-metal upper shell, and at the connection between the non-metal bottom shell and the non-metal upper shell.

6. The physical therapy apparatus according to claim 5, characterized in that: The reserved hole is a dovetail groove structure.

7. The physical therapy apparatus according to claim 1, characterized in that: The magnetic field strength of the electromagnetic coil ranges from 0 to 2000 Gauss.

8. The physical therapy apparatus according to claim 2, characterized in that: The maximum power-off temperature of the temperature circuit breaker is 60°C.

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