Head-mounted positioning and fixing bracket for ultrashort wave electrotherapy machine

Abstract

The present application relates to a head-mounted positioning and fixing bracket for an ultrashort wave electrotherapy machine, the head-mounted positioning and fixing bracket for an ultrashort wave electrotherapy machine comprising a ring base, a positioning seat and a positioning block, the ring base is used to be worn on the user's head; the positioning seat is adjustable in the circumferential direction on the ring base; the positioning block is connected to the positioning seat, and is used to clamp the free end of the output wire of the ultrashort wave electrotherapy machine, and the free end of the output wire is connected to the output electrode plate. The head-mounted positioning and fixing bracket for an ultrashort wave electrotherapy machine provided by the present application can free the user's hands during head therapy, avoiding the problem of fatigue caused by the user holding the output wire during the therapy process.

Description

Technical Field

[0001] This application relates to the field of physiotherapy aids technology, and in particular to a head-mounted positioning and fixation bracket for a shortwave diathermy machine. Background Art

[0002] Existing shortwave diathermy machines (such as the desktop shortwave diathermy machine disclosed in CN210904664U) require users to operate them manually during head physiotherapy.

[0003] In clinical practice, patients generally report that holding the device in their hands is tiring and the physiotherapy experience is unsatisfactory. Utility Model Content

[0004] This application provides a head-mounted positioning and fixation bracket for a shortwave diathermy machine to solve the technical problem in the prior art where users need to manually operate the device during head therapy, leading to fatigue.

[0005] To solve the above-mentioned technical problems, one technical solution adopted in this application is: providing a head-mounted positioning and fixation bracket for a shortwave diathermy machine, wherein the head-mounted positioning and fixation bracket for the shortwave diathermy machine includes:

[0006] The ring base is for wearing on the user's head;

[0007] The positioning seat is adjustable in the circumferential direction on the annular base;

[0008] A positioning block, connected to the positioning seat, is used to clamp the free end of the output wire of the ultra-shortwave electrotherapy machine, and the free end of the output wire is connected to an output electrode plate.

[0009] According to a preferred embodiment of this application, the head-mounted positioning and fixing bracket for the ultra-shortwave electrotherapy machine further includes a flexible support rod. The two ends of the flexible support rod connect the positioning block to the positioning seat. The flexible support rod can be arbitrarily bent to adjust the position of the positioning block, thereby adjusting the position of the output electrode plate.

[0010] According to a preferred embodiment of this application, the head-mounted positioning and fixing bracket for the ultra-shortwave electrotherapy machine further includes an auxiliary pressure plate. One side of the auxiliary pressure plate is connected to the positioning seat, and the other side of the auxiliary pressure plate is located between the positioning seat and the positioning block to assist in positioning the flexible support rod and the output wire in the middle position.

[0011] According to a preferred embodiment of this application, the diameter of the ring base can be adjusted to suit users of different sizes.

[0012] According to a preferred embodiment of this application, the head-mounted positioning and fixing bracket for the ultra-shortwave electrotherapy machine further includes an arc-shaped connecting frame, the two ends of which are connected to the ring base.

[0013] According to a preferred embodiment of this application, the length of the arc-shaped connecting frame can be adjusted by a knob.

[0014] According to a preferred embodiment of this application, the ring base includes an inner ring and an outer ring nested together, wherein the inner ring is made of a flexible material and the outer ring is made of a rigid material.

[0015] According to a preferred embodiment of this application, the outer ring is provided with a plurality of positioning holes, the positioning seat is provided with positioning blocks that match the plurality of positioning holes, and the positioning seat is snap-fitted into the outer ring.

[0016] According to a preferred embodiment of this application, the outer ring and the positioning seat are provided with matching magnetic components.

[0017] The beneficial effects of this application are: the head-mounted positioning and fixing bracket for the ultra-shortwave electrotherapy machine provided by this application can free the user's hands during head physiotherapy, avoiding the problem of fatigue caused by the user holding the output wire during the physiotherapy process. Attached Figure Description

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without inventive efforts. Among them:

[0019] Figure 1 This is a three-dimensional structural diagram of a head-mounted positioning and fixation bracket for an ultra-shortwave electrotherapy machine provided in an embodiment of this application.

[0020] Description of reference numerals:

[0021] 10. Head-mounted positioning and fixation bracket for ultra-shortwave electrotherapy machines;

[0022] 21. Output wires;

[0023] 22. Output electrode plate;

[0024] 100. Ring-shaped base;

[0025] 110. Inner Ring Road;

[0026] 120. Outer Ring Road;

[0027] 122. Positioning hole;

[0028] 130. Arc-shaped connecting frame;

[0029] 132. Knob;

[0030] 200. Positioning seat;

[0031] 210. Flexible support rod;

[0032] 220. Auxiliary pressure plate;

[0033] 300, Positioning Block. Detailed Implementation

[0034] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0035] It should be noted that if the embodiments of this application involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0036] Furthermore, if the embodiments of this application involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. If the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0037] like Figure 1 As shown in the figure, this application provides a head-mounted positioning and fixing bracket 10 for a shortwave diathermy machine. The head-mounted positioning and fixing bracket 10 for a shortwave diathermy machine mainly includes a ring base 100, a positioning seat 200 and a positioning block 300.

[0038] The ring base 100 is worn on the user's head. Multiple sizes of the ring base 100 can be designed to fit different head shapes. The ring base 100 can be roughly truncated cone-shaped, with the top circumference smaller than the bottom circumference. Compared to a cylindrical ring base, the truncated cone-shaped ring base 100 has a larger contact area when worn, making it more comfortable.

[0039] The positioning seat 200 is adjustable in the circumferential direction on the annular base 100. Correspondingly, the annular base 100 can be provided with continuous sliding grooves, or designed as follows: Figure 1 The discrete positioning holes 122 shown can be elongated recessed rectangular cavities, multiple protruding hanging blocks, or U-shaped or V-shaped grooves. Two positioning seats 200 are typically provided. Figure 1 Only one is shown schematically.

[0040] The positioning block 300 is connected to the positioning seat 200. The positioning block 300 is used to clamp the free end of the output wire 21 of the ultra-shortwave electrotherapy machine. The free end of the output wire 21 is connected to the output electrode plate 22 for physiotherapy. The output electrode plate 22 is covered with a disposable cover during actual use to ensure cleanliness and hygiene. The structural principle of the ultra-shortwave electrotherapy machine and its output electrode plate 22 is not related to the inventive point of this application and will not be described in detail in this application.

[0041] Furthermore, the positioning seat 200 can also clamp the part of the output wire 21 of the ultra-shortwave electrotherapy machine near the output electrode plate 22, so as to achieve a better positioning and clamping effect.

[0042] Specifically, in one embodiment, the head-mounted positioning and fixing bracket 10 for a shortwave diathermy machine provided in this application further includes a flexible support rod 210. The two ends of the flexible support rod 210 connect the positioning block 300 to the positioning seat 200. The flexible support rod 210 can be arbitrarily bent to adjust the position of the positioning block 300, thereby adjusting the position of the output electrode plate 22. Flexible support rods 210 are commonly used in desk lamps, mostly as support rods for adjusting the lighting angle. The flexible support rod 210 in this application requires a greater bending force for adjustment, thus achieving a more stable and reliable fit during physiotherapy, and is less prone to loosening.

[0043] Furthermore, the head-mounted positioning and fixing bracket 10 for a shortwave diathermy machine provided in this application also includes an auxiliary pressure plate 220. One side of the auxiliary pressure plate 220 is connected to the positioning seat 200, and the other side of the auxiliary pressure plate 220 is located between the positioning seat 200 and the positioning block 300 to assist in positioning the flexible support rod 210 and the output wire 21 in the middle position. The auxiliary pressure plate 220 can be made of a metal plate with a certain degree of elasticity. When the head-mounted positioning and fixing bracket 10 for a shortwave diathermy machine provided in this application is worn on the user's head, the auxiliary pressure plate 220 can make the output electrode plate 22 have a certain centripetal pressure relative to the human head.

[0044] In other embodiments, the flexible support rod 210 and the auxiliary pressure plate 220 can be replaced by a two-axis or three-axis bracket with greater damping force. That is, the positioning block 300 and the positioning seat 200 can be connected by a bracket with greater damping force, which can also serve to press the output electrode plate 22 toward the human head.

[0045] In this embodiment, the diameter of the ring base 100 can be set to be adjustable, and the ring base 100 can be adjusted to suit users with different head sizes.

[0046] The head-mounted positioning and fixing bracket 10 for a shortwave diathermy machine provided in this application also includes an arc-shaped connecting frame 130, the two ends of which are connected to the ring base 100. The arc-shaped connecting frame 130 facilitates lifting operations by medical personnel or users.

[0047] Furthermore, the length of the arc-shaped connecting frame 130 can be adjusted via the knob 132. Adjusting the length of the arc-shaped connecting frame 130 adjusts the contact area, thereby improving wearing comfort. The knob 132 may be equipped with gears, and the arc-shaped connecting frame 130 may be configured as two overlapping segments with racetrack-shaped teeth. When the knob 132 rotates, it engages with the transmission gears to shorten or lengthen the arc-shaped connecting frame 130. The adjustment of the ring base 100 can also be achieved in a similar manner.

[0048] Preferably, the ring base 100 includes an inner ring 110 and an outer ring 120 nested together. The inner ring 110 is made of a flexible material to improve wearing comfort, and the outer ring 120 is made of a rigid material to improve structural assembly strength.

[0049] The outer ring 120 is provided with a plurality of positioning holes 122, and the positioning seat 200 is provided with positioning blocks 300 that match the plurality of positioning holes 122. The positioning seat 200 is snapped into place with the outer ring 120 or hung up. The plurality of positioning holes 122 can be closed limiting grooves. The surface of the positioning seat 200 facing the outer ring 120 is provided with corresponding hanging protrusions (not shown in the figure).

[0050] Furthermore, the outer ring 120 and the positioning seat 200 are equipped with matching magnetic components, which facilitate quick and easy alignment and engagement when they are close together.

[0051] In summary, those skilled in the art will readily understand that the head-mounted positioning and fixing bracket 10 for a shortwave diathermy machine provided in this application can free the user's hands during head physiotherapy, avoiding the problem of fatigue caused by the user holding the output wire 21 during the physiotherapy process.

[0052] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A head-mounted positioning and fixing bracket (10) for an ultrashort wave electrotherapy machine, characterized in that: The head-mounted positioning and fixing bracket (10) for the ultrashort wave electrotherapy machine comprises: A loop base (100) for wearing on a user's head; A positioning seat (200) is adjustably arranged on the ring base (100) in the circumferential direction; The positioning block (300) is connected to the positioning seat (200) and is used to clamp the free end of the output wire (21) of the ultrashort wave electrotherapy machine, wherein the free end of the output wire (21) is connected to the output electrode plate (22).

2. The head-mounted positioning and fixing bracket (10) for an ultrashort wave electrotherapy machine according to claim 1, characterized in that: The head-mounted positioning and fixing bracket (10) for the ultrashort wave electrotherapy machine further comprises a flexible support rod (210), the two ends of which connect the positioning block (300) and the positioning seat (200), and the flexible support rod (210) can be bent arbitrarily to adjust the position of the positioning block (300) and thereby adjust the position of the output electrode plate (22).

3. The head-mounted positioning and fixing bracket (10) for an ultrashort wave electrotherapy machine according to claim 2, characterized in that: The head-mounted positioning and fixing bracket (10) for the ultrashort wave electrotherapy machine further comprises an auxiliary pressing plate (220), one side of the auxiliary pressing plate (220) being connected to the positioning seat (200), and the other side of the auxiliary pressing plate (220) being located between the positioning seat (200) and the positioning block (300) to assist in positioning the flexible support rod (210) and the output wire (21) at an intermediate position.

4. The head-mounted positioning and fixing bracket (10) for an ultrashort wave electrotherapy machine according to claim 1, characterized in that: The diameter of the ring base (100) can be adjusted to accommodate users of different sizes.

5. The head-mounted positioning and fixing bracket (10) for an ultrashort wave electrotherapy machine according to claim 1, characterized in that: The head-mounted positioning and fixing bracket (10) for the ultrashort wave electrotherapy machine further comprises an arc-shaped connecting frame (130), and both ends of the arc-shaped connecting frame (130) are connected to the ring base (100).

6. The head-mounted positioning and fixing bracket (10) for the ultrashort wave electrotherapy machine according to claim 5, characterized in that: The length of the arc-shaped connecting frame (130) can be adjusted by means of a knob (132).

7. The head-mounted positioning and fixing bracket (10) for an ultrashort wave electrotherapy machine according to claim 1, characterized in that: The ring base (100) comprises an inner ring (110) and an outer ring (120) which are nested, the inner ring (110) is made of a flexible material, and the outer ring (120) is made of a hard material.

8. The head-mounted positioning and fixing bracket (10) for the ultrashort wave electrotherapy machine according to claim 7, characterized in that: The outer ring (120) is provided with a plurality of positioning holes (122), the positioning seat (200) is provided with a positioning block (300) matching the plurality of positioning holes (122), and the positioning seat (200) is assembled with the outer ring (120) by press-fitting.

9. The head-mounted positioning and fixing bracket (10) for an ultrashort wave electrotherapy machine according to claim 8, characterized in that: The outer ring (120) and the positioning seat (200) are provided with matching magnetic parts.

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