Waist twisting mechanism and physiotherapy instrument

Abstract

The utility model provides a waist twisting mechanism and a physiotherapy instrument, and relates to the field of physiotherapy instruments. The utility model provides a waist twisting mechanism which is applied to but not limited to a physiotherapy instrument. The waist twisting mechanism comprises a power structure supporting column, a base, a transmission mechanism set and a movable plate. Wherein the lower end of the supporting column is connected with the physiotherapy instrument; the bottom of the base is connected with the upper ends of the supporting columns, and the transmission mechanism set is installed on the upper portion of the base. The transmission mechanism set is connected with the movable plate and drives the movable plate to swing back and forth, and the requirement for waist rotation exercise of a user is met. In addition, different power outputs of the transmission mechanism group can be adjusted, so that waist exercises with different strengths can be realized.

Description

Technical Field

[0001] The utility model relates to the field of physical therapy equipment, in particular to a waist twisting mechanism and a physical therapy instrument. Background Art

[0002] As people's pace of life accelerates, they are prone to sub-health due to various factors. In this context, people are paying more and more attention to physical therapy, such as the emerging Pulse Toner products in the market.

[0003] Patent CN219595127U discloses a roto-molded pulse analyzer, including a roto-molded base, a roto-molded pedal, a rigid frame and a vibration control system; the roto-molded base covers the top of the rigid frame; the roto-molded pedal is embedded in the upper surface of the roto-molded base; the vibration control system is located in the inner cavity of the rigid frame and is electrically connected to the roto-molded pedal, and is used to control the roto-molded pedal to vibrate at a preset frequency.

[0004] However, the above solution does not take into account the user's waist rotation exercise needs. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a waist twisting mechanism and a physiotherapy apparatus, which solve the technical problem of not considering the waist rotation exercise needs of the user.

[0007] (II) Technical solution

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A waist twisting mechanism, applied to a physical therapy instrument, comprises a power structure support column, a base, a transmission mechanism group and a movable plate;

[0010] The lower end of the support column is connected to the physical therapy instrument;

[0011] The bottom of the base is connected to the upper end of the support column, and the transmission mechanism group is installed on the upper part;

[0012] The transmission mechanism group is connected with the movable plate and drives the movable plate to swing back and forth.

[0013] Preferably, the transmission mechanism group includes a motor, a worm, a worm wheel, a pinion, a gear, a bent driving shaft and a plurality of bent driven shafts, wherein the pinion and the gear are both rotatably connected to the base;

[0014] The output shaft of the motor is coaxially connected to the worm;

[0015] The worm is meshingly connected with the worm wheel;

[0016] The worm gear is coaxially connected to the pinion gear;

[0017] The pinion is meshingly connected with the large gear;

[0018] The large gear is coaxially connected to the lower end of the driving shaft, and the upper end of the driving shaft is fixedly connected to the movable plate;

[0019] The upper end of each driven rotating shaft is fixedly connected to the movable plate, and the lower end is rotatably connected to the base.

[0020] Preferably, there are two driven rotating shafts.

[0021] Preferably, the driving rotating shaft and the two driven rotating shafts are symmetrically distributed in the shape of an equilateral triangle.

[0022] Preferably, the waist twisting mechanism comprises a cover plate;

[0023] The cover plate is located between the base and the movable plate, and forms a closed cavity with the base to accommodate the transmission mechanism group.

[0024] A physical therapy apparatus comprises the waist twisting mechanism as described above.

[0025] (III) Beneficial effects

[0026] The utility model provides a waist twisting mechanism and a physiotherapy device. Compared with the prior art, it has the following beneficial effects:

[0027] The waist twisting mechanism provided by the utility model is applied to but not limited to a physical therapy instrument, and includes a power structure support column, a base, a transmission mechanism group and a movable plate. The lower end of the support column is connected to the physical therapy instrument; the bottom of the base is connected to the upper end of the support column, and the transmission mechanism group is installed on the upper part; the transmission mechanism group is connected to the movable plate and drives the movable plate to swing back and forth to meet the user's waist rotation exercise needs. In addition, different intensities of waist exercise can be achieved by adjusting the different power outputs of the transmission mechanism group. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0029] Figure 1 A three-dimensional diagram of a physiotherapy apparatus provided by the present invention;

[0030] Figure 2 An exploded schematic diagram of a waist twisting mechanism provided by the present novel embodiment;

[0031] Figure 3 A schematic diagram of the internal structure of a waist twisting mechanism provided in a novel embodiment of the present invention. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] The embodiments of the present application solve the technical problem of not considering the user's waist rotation exercise needs by providing a waist twisting mechanism and a physiotherapy apparatus.

[0034] The technical solution in the embodiment of the present application is to solve the above technical problems, and the overall idea is as follows:

[0035] The waist twisting mechanism provided by the embodiment of the utility model is applied to but not limited to a physical therapy instrument, and includes a power structure support column, a base, a transmission mechanism group and a movable plate. The lower end of the support column is connected to the physical therapy instrument; the bottom of the base is connected to the upper end of the support column, and the transmission mechanism group is installed on the upper part; the transmission mechanism group is connected to the movable plate and drives the movable plate to swing back and forth to meet the user's waist rotation exercise needs. In addition, different intensities of waist exercise can be achieved by adjusting the different power outputs of the transmission mechanism group.

[0036] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0037] Embodiment 1:

[0038] like Figures 1 to 3 As shown, an embodiment of the utility model provides a waist twisting mechanism, which is characterized in that it is applied to a physical therapy instrument and includes a power structure support column 1, a base 2, a transmission mechanism group 3 and a movable plate 4.

[0039] The lower end of the support column 1 is connected to the physiotherapy apparatus;

[0040] The bottom of the base 2 is connected to the upper end of the support column 1, and the transmission mechanism group 3 is installed on the upper part;

[0041] The transmission mechanism group 3 is connected to the movable plate 4 and drives the movable plate 4 to swing back and forth.

[0042] The embodiment of the utility model can meet the waist rotation exercise requirements of the user. In addition, waist exercises of different intensities can be achieved by adjusting the different power outputs of the transmission mechanism group 3.

[0043] In an optional embodiment, if Figure 2 As shown, the transmission mechanism group (3) includes a motor 31, a worm 32, a worm wheel 33, a pinion 34, a large gear 35, a bent driving shaft 36 and a plurality of bent driven shafts 37, wherein the pinion 34 and the large gear 35 are rotatably connected to the base 2.

[0044] like Figure 3 As shown, the output shaft of the motor 31 is coaxially connected to the worm 32; the worm 32 is meshingly connected to the worm wheel 33; the worm wheel 33 is coaxially connected to the pinion 34; the pinion 34 is meshingly connected to the large gear 35; the large gear 35 is coaxially connected to the lower end of the active rotating shaft 36 through a key, and the upper end of the active rotating shaft 36 is fixedly connected to the movable plate 4; the upper end of each of the driven rotating shafts 37 is fixedly connected to the movable plate 4, and the lower end is rotatably connected to the base 2.

[0045] Need to explain, Figure 2 The power supply for powering the motor 31 is not shown. Those skilled in the art should understand that the power supply can be either a separate power supply installed in the base 2 or a power supply shared with the physiotherapy device, and this is not the only limitation here.

[0046] When in use, the user sits on the movable board and adjusts the output speed and the forward and reverse rotation direction of the motor 31. Based on the above transmission relationship, the movable board 4 can drive the user's waist to swing back and forth with different amplitudes to meet the user's waist exercise needs of different intensities.

[0047] In an optional embodiment, if Figures 2-3 As shown, there are two driven shafts 37. In order to further improve stability, the driving shaft 36 and the two driven shafts 37 can be designed to be symmetrically distributed in an equilateral triangle.

[0048] In an optional embodiment, for the sake of aesthetics and to prevent dust and other pollutants from falling into the transmission mechanism group 3, as shown in FIG. Figure 2 As shown, the waist twisting mechanism also includes a cover plate 5.

[0049] The cover plate 5 is located between the base 2 and the movable plate 4 , and forms a closed cavity with the base 2 to accommodate the transmission mechanism assembly 3 .

[0050] If the transmission mechanism group 3 is still defined to include a motor 31, a worm 32, a worm wheel 33, a pinion 34, a gear 35, a driving shaft 36 and a plurality of driven shafts 37. At this time, the driving shaft 36 and each driven shaft 37 are correspondingly passed through the cover plate 5 and fixedly connected to the movable plate 4, and a supporting bearing can be provided at each through hole when necessary.

[0051] Embodiment 2:

[0052] like Figure 1 As shown, an embodiment of the utility model provides a physical therapy device, including the waist twisting mechanism as described in Example 1.

[0053] It is understandable that, since the physiotherapy device provided in the embodiment of the utility model includes the above-mentioned waist twisting mechanism, the explanations, examples and beneficial effects of the relevant contents can refer to the corresponding parts in the waist twisting mechanism and will not be repeated here.

[0054] In summary, compared with the prior art, the present invention has the following beneficial effects:

[0055] 1. The embodiment of the utility model can meet the waist rotation exercise needs of the user. In addition, waist exercises of different intensities can be achieved by adjusting the different power outputs of the transmission mechanism group.

[0056] 2. When in use, by adjusting the output speed and rotation direction of the motor, through the above transmission relationship, the movable board can achieve different swing amplitudes to meet the user's waist exercise needs of different intensities.

[0057] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0058] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A waist twisting mechanism, characterized in that: Applicable to a physical therapy apparatus, comprising a power structure support column (1), a base (2), a transmission mechanism group (3) and a movable plate (4); The lower end of the support column (1) is connected to the physiotherapy device; The bottom of the base (2) is connected to the upper end of the support column (1), and the transmission mechanism group (3) is installed on the upper part; The transmission mechanism group (3) is connected to the movable plate (4) and drives the movable plate (4) to swing back and forth.

2. The waist twisting mechanism according to claim 1, characterized in that: The transmission mechanism group (3) comprises a motor (31), a worm (32), a worm wheel (33), a pinion (34), a large gear (35), a bent driving shaft (36) and a plurality of bent driven shafts (37), wherein the pinion (34) and the large gear (35) are both rotatably connected to the base (2); The output shaft of the motor (31) is coaxially connected to the worm (32); The worm (32) is meshingly connected with the worm wheel (33); The worm gear (33) is coaxially connected to the pinion gear (34); The small gear (34) is meshingly connected with the large gear (35); The large gear (35) is coaxially connected to the lower end of the driving shaft (36), and the upper end of the driving shaft (36) is fixedly connected to the movable plate (4); The upper end of each driven rotating shaft (37) is fixedly connected to the movable plate (4), and the lower end is rotatably connected to the base (2).

3. The waist twisting mechanism according to claim 2, characterized in that: There are two driven rotating shafts (37).

4. The waist twisting mechanism according to claim 3, characterized in that: The driving rotating shaft (36) and the two driven rotating shafts (37) are symmetrically distributed in the shape of an equilateral triangle.

5. The waist twisting mechanism according to any one of claims 1 to 4, characterized in that: The waist twisting mechanism comprises a cover plate (5); The cover plate (5) is located between the base (2) and the movable plate (4), and forms a closed cavity with the base (2) to accommodate the transmission mechanism group (3).

6. A physical therapy apparatus, characterized in that: It comprises the waist twisting mechanism as described in any one of claims 1 to 5.

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