A medical infrared therapeutic device

Abstract

The present invention discloses a medical infrared therapeutic device, comprising: an infrared lamp, a base, a control box, a pedestal, a rotating arm, electrical wires, and an anti-slip actuator. The base is erected on the ground, a control box mounted on the base, a control circuit mounted within the control box, and an electrical wire connected to the control circuit. A base is mounted above the control box, the base having a first through-hole through which a power line passes. The top of the base is hinged to a rotating arm, the top of which is hinged to the infrared lamp, the rotating arm having a second through-hole through which the power line passes, and the electrical wire is connected to the infrared lamp. An anti-slip actuator is mounted within the top of the base, which locks the electrical wires in place. This medical infrared therapeutic device solves the problem in the prior art where the electrical wires can easily detach from the control box due to the rotation of the first and second rotating arms.

Description

Technical Field

[0001] The invention relates to an infrared lamp, in particular to a medical infrared therapeutic apparatus. Background Art

[0002] During the wound recovery process, in order to ensure that the wound can heal quickly, it is necessary to use a medical infrared therapy device to irradiate the wound, which has the effects of drying and sterilizing.

[0003] A Chinese patent discloses an elastic telescopic mechanism with application number CN201820884008.2 and an infrared-based therapeutic device containing the same. The elastic telescopic mechanism includes: a spring and a protective cover, one end of the spring is used to connect to the first hinge of the infrared-based therapeutic device, and the other end of the spring is used to connect to the second hinge of the infrared-based therapeutic device; the protective cover includes: a guide cylinder and a telescopic rod, one end of the guide cylinder is for one end of the telescopic rod to extend into, the telescopic rod and the guide cylinder wrap the spring inside, and the telescopic rod can move relative to the guide cylinder as the spring extends or shortens. Although the production of the telescopic mechanism can be realized, the device still has the following disadvantages:

[0004] Although the arrangement of the first rotating arm and the second rotating arm can realize the rotation of the position of the light-emitting lamp as needed, and facilitates the alignment of the light-emitting lamp with the wound position, since the first rotating arm and the second rotating arm both play a supporting role and also have the function of ensuring the passage of the wires, the rotation of the first rotating arm and the second rotating arm will cause the wires to be pulled, thereby causing the wires to easily fall off from the control box, resulting in the light-emitting lamp being easily out of control of the control box, and even causing the light-emitting lamp to be unusable. Summary of the Invention

[0005] The present invention provides a medical infrared therapeutic apparatus, which solves the problem in the prior art that the electric wires are easily separated from the control box due to the rotation of the first rotating arm and the second rotating arm.

[0006] To achieve the above object, the present invention adopts the following technical solutions:

[0007] The present invention discloses a medical infrared therapeutic instrument, comprising: an infrared lamp, a base, a control box, a base, a rotating arm, electric wires and an anti-slip actuator. The base stands on the ground, and a control box is installed on the base. A control circuit is installed in the control box, and the control circuit is connected to the electric wires. A base is installed above the control box, and a first through hole is provided in the base for passing a power supply line through. The top of the base is hinged to the rotating arm, and the top of the rotating arm is hinged to the infrared lamp. A second through hole is provided on the rotating arm for passing a power supply line through, and the electric wires are connected to the infrared lamp. An anti-slip actuator is installed in the top of the base, and the anti-slip actuator clamps the positioning position of the electric wires.

[0008] Preferably, the anti-slip actuator includes: a mounting seat, a positioning arm and a positioning spring. The mounting seat is installed in the base. A positioning arm that can move in the X direction is installed on the mounting seat. One end of the positioning arm extends out of the base. A positioning spring is installed between the positioning arm and the inner wall of the mounting seat. The positioning spring is used to allow the positioning arm to be inserted into the positioning groove set in the wire. The position of the positioning groove is the positioning position of the wire.

[0009] Preferably, the anti-slip actuator also includes: a connecting arm, a pushing arm and a lifting spring, one end of the connecting arm is connected to the positioning arm, and the other end of the connecting arm is connected to the pushing arm, the pushing arm is used to be tightly attached to a hinge shaft when the positioning arm is stuck in the positioning groove, the rotating arm and the base are hinged by the hinge shaft, a mounting bracket is installed above the control box, a mounting bracket is installed between the control box and the mounting seat, the mounting bracket guides the mounting seat to rise and fall in the Z direction, a lifting spring is installed between the mounting bracket and the mounting seat, the lifting spring is used to make the pushing arm block the hinge shaft from passing through the base.

[0010] Preferably, the mounting frame includes: a cover ring, a first extension seat and a second extension seat, the cover ring covers the control box, the first extension seat guides the mounting seat to rise and fall, the cover ring is provided with a mounting hole that passes through the first extension seat, the mounting hole is for installing the lifting spring, the cover ring is provided with a third through hole for the power supply line to pass through, the second extension seat is installed on the cover ring, the second extension seat is located on the side of the third through hole away from the first extension, the second extension seat is formed with an arc surface, the arc surface is in close contact with the convex portion, the convex portion is formed by the protrusion of the outer wall of the wire, and a positioning groove is formed at the convex portion.

[0011] Preferably, the axis of the articulated shaft is parallel to the Y direction, and the articulated shaft includes: a threaded section, a round rod section, a tapered section and an end section, the maximum outer diameter of the threaded section is equal to the outer diameter of the round rod section, the round rod section is connected to the small end of the tapered section, the minimum diameter of the tapered section is equal to the diameter of the round rod section, the large end of the tapered section is connected to the end section, and the diameter of the end section is equal to the maximum diameter of the large end of the tapered section.

[0012] Preferably, a conical surface is formed on the pushing arm and is in close contact with the conical section.

[0013] Preferably, a microwave tube is installed in the lampshade of the infrared lamp, and the microwave tube is also connected to the control circuit in the control box through an electric wire.

[0014] Preferably, a display screen is installed outside the control box, the display screen is connected to the control circuit in the control box, and a distance sensor is installed on the lampshade of the infrared lamp, the distance sensor is used to sense the distance between the human body and the lampshade.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] By opening an annular groove on the electric wire and adding an anti-slip actuator on the top of the base, the anti-slip actuator and the annular groove are realized, and the positioning position on the electric wire is clamped. When the rotating arm rotates relative to the base, the connection between the electric wire and the control circuit in the control box will not be pulled, ensuring that the electric wire and the control circuit are always in good contact, ensuring the reliability of the control box over the infrared lamp.

[0017] Other advantages, objectives and features of the present invention will be reflected in part from the following description and will be understood by those skilled in the art through study and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the medical infrared therapeutic device;

[0019] Figure 2 This is a schematic diagram of the structure of the medical infrared therapeutic device;

[0020] Figure 3 This is a schematic diagram of the structure at the top of the base;

[0021] Figure 4 It is a structural diagram of the mounting frame and the anti-slip actuator;

[0022] Figure 5 It is a structural diagram of the articulated shaft and the anti-slip actuator.

[0023] Figure numerals: infrared lamp 1, chassis 2, control box 3, base 4, lifting slot 41, horizontal slot 42, rotating arm 5, wire 6, protrusion 60, positioning slot 61, anti-slip actuator 7, mounting seat 71, positioning arm 72, positioning spring 73, connecting arm 74, pushing arm 75, conical surface 750, lifting spring 76, hinged shaft 8, threaded section 81, round rod section 82, conical section 83, end section 84, mounting frame 9, cover ring 91, first extension seat 92, second extension seat 93. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and functions of the present invention clearer and easier to understand, the present invention is further described below with reference to the accompanying drawings and specific embodiments:

[0025] like Figures 1 to 5As shown, the present invention discloses a medical infrared therapeutic instrument, comprising: an infrared lamp 1, a base frame 2, a control box 3, a base 4, a rotating arm 5, an electric wire 6 and an anti-slip actuator 7. The base frame 2 stands on the ground, and the control box 3 is installed on the base frame 2. A control circuit is installed in the control box 3, and the control circuit is connected to the electric wire 6. The base 4 is installed above the control box 3, and a first through hole is opened in the base 4 for passing the power supply line 6. The top of the base 4 is hinged to the rotating arm 5, and the top of the rotating arm 5 is hinged to the infrared lamp 1. The rotating arm 5 is provided with a second through hole for passing the power supply line 6, and the electric wire 6 is connected to the infrared lamp 1; an anti-slip actuator 7 is installed in the top of the base 4, and the anti-slip actuator 7 clamps the positioning position of the electric wire 6.

[0026] A microwave tube is installed within the lampshade of infrared lamp 1, connected to the control circuit in control box 3 via wires 6. The microwave tube emits microwaves, which are electromagnetic waves with frequencies ranging from 300 MHz to 300 GHz and wavelengths between 1 mm and 1 m. This refers to decimeter waves, centimeter waves, and millimeter waves. The energy of a microwave quantum is between 1.99 × 10⁻²⁵ and 1.99 × 10⁻²⁵ joules. This allows for microwave treatment of wounds, improving therapeutic effectiveness.

[0027] A display screen is mounted outside the control box and connected to the control circuit inside. A distance sensor is mounted on the infrared lampshade to sense the distance between the human body and the lampshade. This sensor detects the relative distance between the human body and the infrared lamp, and the detected distance is displayed on the display screen, making it easier for caregivers to observe, preventing burns and ensuring safe use.

[0028] The anti-slip actuator 7 includes a mounting base 71, a positioning arm 72, and a positioning spring 73. The mounting base 71 is mounted within the base 4. The positioning arm 72 is mounted on the mounting base 71 and can move in the X direction. One end of the positioning arm 72 extends from the base 4. A positioning spring 73 is installed between the positioning arm 72 and the inner wall of the mounting base 71. The positioning spring 73 is used to insert the positioning arm 72 into the positioning groove 61 provided in the wire 6. The location of the positioning groove 61 is the positioning position of the wire 6. The positioning arm 72 is inserted into the positioning groove 61 under the elastic force of the positioning spring 73, thereby achieving pre-clamping.

[0029] The anti-slip actuator 7 also includes a connecting arm 74, a push arm 75, and a lifting spring 76. One end of the connecting arm 74 is connected to the positioning arm 72, and the other end is connected to the push arm 75. The push arm 75 is configured to abut against a hinge shaft 8 when the positioning arm 72 is engaged in the positioning slot 61. The rotating arm 5 is articulated with the base 4 via the hinge shaft 8. A support frame 9 is mounted above the control box 3. A mounting frame 9 is mounted between the control box 3 and the mounting seat 71. The mounting frame 9 guides the mounting seat 71 in the Z direction. A lifting spring 76 is mounted between the mounting frame 9 and the mounting seat 71. The lifting spring 76 is configured to prevent the push arm 75 from passing through the base 4. This ensures that the push arm 75 cooperates with the hinge shaft 8, thereby positioning the positioning arm 72 in the positioning slot 61 and improving positioning reliability. Simultaneously, the spring force of the lifting spring 76 raises the push arm 75 to a position that prevents the hinge shaft 8 from passing through the top of the base 4, ensuring that the hinge shaft 8 can be installed only after the positioning arm 72 is adjusted.

[0030] The mounting frame 9 includes a cover ring 91, a first extension seat 92, and a second extension seat 93. The cover ring 91 covers the control box 3. The first extension seat 92 guides the mounting seat 71 to rise and fall. The cover ring 91 is provided with a mounting hole that passes through the first extension seat 92 for mounting the lifting spring 76. The cover ring 91 is provided with a third through hole for the power supply line 6 to pass through. The second extension seat 93 is mounted on the cover ring 91. The second extension seat 93 is located on the side of the third through hole away from the first extension. The second extension seat 93 is formed with an arc surface that is in close contact with the protrusion 60. The protrusion 60 is formed by the outer wall of the power supply line 6, and the positioning groove 61 is formed on the protrusion 60. The first extension seat 92 guides the lifting and falling of the mounting seat 71. The second extension seat 93 ensures that when the positioning arm 72 hooks the positioning groove 61, it can cooperate with the protrusion 60 on the positioning power supply line 6, thereby preventing the protrusion 60 from moving arbitrarily and causing the positioning groove 61 to separate from the positioning arm 72, thereby ensuring that the positioning work is carried out in an orderly manner.

[0031] The axis of the articulated shaft 8 is parallel to the Y direction. The articulated shaft 8 comprises a threaded section 81, a round rod section 82, a tapered section 83, and a terminal section 84. The maximum outer diameter of the threaded section 81 is equal to the outer diameter of the round rod section 82. The round rod section 82 is connected to the small end of the tapered section 83. The minimum diameter of the tapered section 83 is equal to the diameter of the round rod section 82. The large end of the tapered section 83 is connected to the terminal section 84. The diameter of the terminal section 84 is equal to the maximum diameter of the large end of the tapered section 83. This structure of the articulated shaft 8 can be mated with the positioning arm 72.

[0032] The push arm 75 is formed with a tapered surface 750 that is in close contact with the tapered section 83. This ensures that the push arm 75 and the tapered section 83 are in close contact.

[0033] The base 4 is provided with a lifting slot 41 and a horizontal slot 42 for the positioning arm 72 to pass through. The lifting slot 41 and the horizontal slot 42 are in an L-shaped structure.

[0034] The above structure ensures two states. One state is: when the positioning arm 72 is located in the lifting slot 41, the positioning arm 72 is away from the positioning slot 61, and does not hinder the movement of the wire 6 at the positioning arm 72. At this time, the pushing arm 75 is in a higher position, and the conical surface 750 cannot be aligned with the hinge shaft 8 passing through one side of the base 4, which prevents the hinge shaft 8 from being installed without adjusting the positioning arm 72, and reminds the operator to adjust the positioning arm 72 before installing the hinge shaft 8, thereby improving the reliability of installation and positioning. Another state is: when the positioning arm 72 is located in the horizontal groove 42, the positioning arm 72 can be kept inserted into the positioning groove 61 under the elastic force of the positioning spring 73, thereby avoiding arbitrary pulling of the wire 6 during subsequent rotation. At this time, the threaded section 81 and the round rod section 82 on the hinge shaft 8 can pass through the conical surface 750 in sequence, and finally the conical section 83 is in close contact with the conical surface 750, thereby ensuring that the position of the positioning arm 72 is positioned by the hinge shaft 8, avoiding the phenomenon that the positioning arm 72 cannot be detached from the positioning groove 61 at will after positioning, and improving the stability after installation.

[0035] In the present application, first, in order to position the wire 6, a positioning groove 61 is provided for the wire 6, and an anti-slip actuator 7 is provided in the base 4; then, in order to realize the automatic preliminary clamping of the wire 6, a positioning spring 73, a mounting seat 71 and a positioning arm 72 are provided to cooperate, so as to realize the pre-clamping of the wire 6 positioning groove 61 after adjustment; then, in order to avoid the positioning arm 72 being blocked by the elastic force of the positioning spring 73 when the wire 6 passes through the base 4, a lifting groove 41 is provided, so that the mounting seat 71, the positioning arm 72, the positioning spring 73 and the pushing arm 75 are raised to a higher position , at this time, the tapered surface 750 deviates from the position where the hinge shaft 8 can pass through, thereby satisfying the position where the positioning arm 72 is positioned by the inner wall of the lifting groove 41 to move away from the protrusion 60 of the wire 6 and the positioning groove 61, and satisfying the position where the pushing arm 75 is kept in the position that blocks the hinge shaft 8 from passing through the base 4, thereby ensuring the realization of dual functions; then, when installing, the positioning arm 72 is first pushed down, and the positioning arm 72 is lowered to the connection point between the lifting groove 41 and the horizontal groove 42. Subsequently, the wire 6 needs to be moved so that the positioning groove 61 on the wire 6 is aligned with the positioning arm 72. At this time, one end of the positioning arm 72 is in the lifting groove 4 1 is connected with the horizontal groove 42, thereby preventing the other end of the positioning arm 72 from affecting the movement of the wire 6. Since the top opening of the base 4 is large, it is convenient to observe whether the positioning groove 61 is aligned with the positioning arm 72. When aligned, the positioning arm 72 is pushed. Under the elastic force of the positioning spring 73, the positioning arm 72 extends into the positioning groove 61 on the wire 6. The positioning arm 72 is snapped into the positioning groove 61, thereby cooperating with the second extension seat 93 to position the positioning groove 61 of the wire 6, thereby preventing the positioning groove 61 on the wire 6 from being separated from the positioning arm 72 at will due to the lack of obstruction at the second extension seat 93, thereby ensuring the stability of the positioning arm 72. In short, The present application provides a mounting frame 9, which not only provides an installation base for the lifting spring 76, but also guides the lifting and lowering of the mounting seat 71, and provides a second extension seat 93 for the positioning groove 61 of the positioning wire 6. The mounting frame 9 is added at the connection between the control box 3 and the base 4, and is clamped by the control box 3 and the base 4, so as to facilitate the positioning of the mounting frame 9. At the same time, the structure of this mounting frame 9 is convenient for production, and it is convenient to form the mounting frame 9 in a mold at one time, which facilitates the subsequent installation of the mounting seat 71, cooperates with the positioning arm 72 to position the wire 6, and also facilitates the installation of the lifting spring 76, thereby improving the installation efficiency and ensuring the stability after positioning.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not limiting. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the purpose and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A medical infrared therapeutic device, characterized in that: include: An infrared lamp, a chassis, a control box, a base, a rotating arm, wires, and an anti-slip actuator. The chassis stands on the ground, a control box is installed on the chassis, a control circuit is installed in the control box, and the control circuit is connected to the wires. A base is installed above the control box, the base has a first through hole for the power line to pass through, the top of the base is hinged to the rotating arm, the top of the rotating arm is hinged to the infrared lamp, the rotating arm has a second through hole for the power line to pass through, and the wires are connected to the infrared lamp. An anti-dropout actuator is installed in the top of the base, and the anti-dropout actuator clamps the positioning position of the wire; The anti-slip actuator includes: a mounting seat, a positioning arm, and a positioning spring. The mounting seat is installed in the base. The mounting seat is equipped with a positioning arm that can move in the X direction. One end of the positioning arm extends out of the base. A positioning spring is installed between the positioning arm and the inner wall of the mounting seat. The positioning spring is used to insert the positioning arm into the positioning groove set in the wire. The position of the positioning groove is the positioning position of the wire. The anti-slip actuator also includes: a connecting arm, a pushing arm and a lifting spring. One end of the connecting arm is connected to the positioning arm, and the other end of the connecting arm is connected to the pushing arm. The pushing arm is used to be tightly attached to a hinge shaft when the positioning arm is stuck in the positioning groove. The rotating arm and the base are hinged by a hinge shaft. A mounting bracket is installed above the control box. The mounting bracket guides the mounting seat to rise and fall in the Z direction. A lifting spring is installed between the mounting bracket and the mounting seat. The lifting spring is used to make the pushing arm prevent the hinge shaft from passing through the base.

2. A medical infrared therapeutic device according to claim 1, characterized in that: Mounting bracket includes: A cover ring, a first extension seat and a second extension seat, the cover ring covers the control box, the first extension seat guides the mounting seat to rise and fall, the cover ring is provided with a mounting hole that passes through the first extension seat, the mounting hole is for installing the lifting spring, the cover ring is provided with a third through hole for the power supply line to pass through, the second extension seat is installed on the cover ring, the second extension seat is located on the side of the third through hole away from the first extension, the second extension seat is formed with an arc surface, the arc surface is in close contact with the convex portion, the convex portion is formed by the protrusion of the outer wall of the wire, and a positioning groove is formed at the convex portion.

3. A medical infrared therapeutic apparatus according to claim 2, characterized in that: The axis of the articulated shaft is parallel to the Y direction. The articulated shaft includes: a threaded section, a round rod section, a tapered section and an end section. The maximum outer diameter of the threaded section is equal to the outer diameter of the round rod section. The round rod section is connected to the small end of the tapered section. The minimum diameter of the tapered section is equal to the diameter of the round rod section. The large end of the tapered section is connected to the end section. The diameter of the end section is equal to the maximum diameter of the large end of the tapered section.

4. A medical infrared therapeutic apparatus according to claim 3, characterized in that: A tapered surface tightly contacting the tapered section is formed on the pushing arm.

5. The medical infrared therapeutic apparatus according to claim 4, characterized in that: A microwave tube is installed in the lampshade of the infrared lamp, and the microwave tube is also connected to the control circuit in the control box through wires.

6. A medical infrared therapeutic apparatus according to claim 5, characterized in that: A display screen is installed outside the control box and is connected to a control circuit inside the control box. A distance sensor is installed on the lampshade of the infrared lamp and is used to sense the distance between the human body and the lampshade.

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