Shock wave frequency reduction auxiliary device for joint

Abstract

The shock wave frequency reduction auxiliary device comprises an ultrasonic integration device and an ultrasonic transmission device, the ultrasonic integration device comprises an ultrasonic generation device, an ultrasonic energy conversion device, an ultrasonic frequency reduction device, a control circuit board and a control knob, and the ultrasonic transmission device comprises a positioning cover and a bearing plate. An acupoint positioning assembly is arranged on the positioning cover, a trapezoidal lead screw is installed in the bearing plate, threads with the two ends opposite in direction are arranged on the trapezoidal lead screw, and the bottom end of the positioning cover is matched with the two sections of threads on the trapezoidal lead screw through lead screw nuts; through cooperation of a bearing plate, a trapezoidal lead screw and a lead screw nut, the positioning cover can be fixed to the position of a joint, a metal probe on the acupoint positioning assembly can be precisely attached to an acupoint according to the position of the acupoint needing ultrasonic treatment, and ultrasonic waves generated by the ultrasonic integration device are precisely transmitted to the acupoint through an electric wire; and accurate treatment on the acupuncture points is achieved.

Description

Technical Field

[0001] The present invention relates to the field of ultrasonic technology, in particular to a shock wave frequency reduction auxiliary device for joints. Background Art

[0002] During adolescence, some children grow slower than normal children. The slow growth of children is caused by the slow division of epiphyseal cells. Currently, most shock wave therapy devices are used to increase the activity of epiphyseal cells and accelerate the metabolism of epiphyseal cells to promote children's growth. Studies have found that the use of ultrasound can also increase the activity of epiphyseal cells and accelerate the metabolism of epiphyseal cells. However, there is currently no specific ultrasonic treatment auxiliary device for joints in the auxiliary treatment of children's growth. As a result, when the ultrasonic therapy device performs ultrasonic treatment on the child's joint position, it is unable to perform targeted treatment on a certain acupoint of the joint, resulting in poor treatment effect. Summary of the Invention

[0003] In response to the shortcomings of the existing technology, the present invention provides a shock wave frequency reduction auxiliary device for joints to solve the problems that current ultrasonic treatment devices are unable to provide targeted treatment to children's joint acupoints, resulting in poor treatment effects.

[0004] In order to achieve the above objectives, the present invention is implemented through the following technical solutions: a shock wave frequency reduction auxiliary device for joints, including an ultrasonic integrated device and an ultrasonic transmission device, the ultrasonic integrated device includes an ultrasonic generating device, an ultrasonic energy conversion device, an ultrasonic frequency reduction device, a control circuit board and a control knob, the ultrasonic generating device, ultrasonic energy conversion device, ultrasonic frequency reduction device, control circuit board and control knob mentioned in the present invention are all common technologies in existing ultrasonic technology, and their specific structures and working principles are not explained in detail here, wherein the ultrasonic generating device can be an ultrasonic generator of the HD-SK6001 model, and the ultrasonic energy conversion device can be an ultrasonic converter of the GTS30H120 model, wherein the ultrasonic frequency reduction device mainly includes a main control circuit part that cooperates with the ultrasonic energy transducer, and the main control circuit part includes a variable frequency drive circuit and a resonant matching unit, and the variable frequency drive circuit adopts PWM pulse width modulation technology or phase shift control algorithm, and realizes the frequency reduction function by adjusting the output frequency of the oscillator, and the resonant matching unit includes an LC tuning network composed of inductance and capacitance, which is used to dynamically track the offset of the transducer resonance point. ‌‌ The ultrasonic transmission device includes a circular positioning cover and a horizontally arranged supporting plate. Several acupoint positioning components are arranged on the positioning cover. The acupoint positioning components are electrically connected to the ultrasonic integrated device. The bottom of the positioning cover is open, and the two ends of the opening of the positioning cover extend vertically downward, and the bottom end is fixedly connected with a screw nut. A slide groove is provided on the upper surface of the supporting plate, and a horizontal trapezoidal screw is movably installed in the slide groove. The trapezoidal screw is provided with threads with opposite directions at both ends, and one end of the trapezoidal screw passes through the supporting plate. There are two screw nuts that respectively cooperate with the two sections of threads on the trapezoidal screw.

[0005] Preferably, the acupoint positioning assembly includes an outer tube that passes through and is threadedly engaged with the positioning cover, the inner end of the outer tube is open, and a rotating ring is provided at the outer end, a metal rod is slidably installed in the outer tube, and a metal probe is provided at the inner end of the metal rod, and the outer end of the metal rod is fixedly connected to the outer end of the outer tube by a telescopic spring, and a wire passage and a limit groove are respectively provided on both sides of the outer tube, and the outer end of the metal rod is connected to the control circuit board through the wire passage via an electric wire, and a limit block that is slidably engaged with the limit groove is provided on the metal rod. When in use, the outer tube is rotated by the rotating ring, and the threaded engagement between the outer tube and the positioning cover is utilized to twist the outer tube inward, pushing the metal rod and the metal probe inward until the metal probe is in close contact with the acupoint at that position, and at the same time, the elasticity of the telescopic spring is utilized to enable the metal probe to always be in close contact with the skin of the acupoint, so that the ultrasonic wave emitted by the ultrasonic integrated device can be accurately transmitted to the acupoint through the metal probe through the electric wire, thereby achieving precise ultrasonic treatment.

[0006] Preferably, the inner side of the positioning cover is provided with a rubber layer, and the rubber layer is provided with a plurality of receiving slots for accommodating the metal probe. The provision of the rubber layer prevents direct contact between the positioning cover and the skin, reducing the discomfort caused by the positioning cover being fixed on the joint. The provision of the receiving slot allows the metal probe to be hidden in the receiving slot when not in use, preventing it from contacting the skin.

[0007] Preferably, the trapezoidal lead screw passes through one end of the bearing plate and is provided with a handle, so as to facilitate the rotation of the trapezoidal lead screw.

[0008] Preferably, vertical adjustment slots are formed at both ends of the bottom of the positioning cover, a support plate is provided on the inner side of the bottom of the positioning cover, and threaded holes are formed at both ends of the support plate. An adjustment bolt is provided through the adjustment slot, and the inner end of the adjustment bolt is threadedly engaged with the threaded hole, and the outer end of the adjustment bolt is provided with a butterfly piece. During use, the support plate is adjusted to a suitable position so that the support plate fits the joint position, and the adjustment bolt is screwed through the butterfly piece, and the support plate is fixed by the threaded engagement between the adjustment bolt and the threaded hole.

[0009] Preferably, the upper surface of the support plate is provided with an arc-shaped cushion. By providing the arc-shaped cushion, direct contact between the skin at the joint position and the support plate is avoided, thereby improving the comfort when supporting the support plate.

[0010] Preferably, the positioning cover is made of a deformable hard plastic material. As a preferred embodiment, the hardness of the hard plastic material can not only meet the requirements of deformation so that the positioning cover can fit the joint position, but also provide a thread with sufficient hardness to prevent the outer tube of the acupoint positioning assembly from separating from the positioning cover.

[0011] The present invention provides a shock wave frequency reduction auxiliary device for joints, which has the following beneficial effects: When in use, the present invention can fix the positioning cover at the joint position through the cooperation of the supporting plate, trapezoidal screw and screw nut. According to the position of the acupuncture point for ultrasonic treatment, the metal probe on the acupuncture point positioning component can be accurately fitted on the acupuncture point, and the ultrasonic wave generated by the ultrasonic integrated device can be accurately transmitted to the acupuncture point through the wire, thereby achieving precise treatment of the acupuncture point. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 Schematic diagram of the internal structure of the ultrasonic integrated device of the present invention; Figure 3 Schematic diagram of the internal structure of the ultrasonic transmission device of the present invention; Figure 4 It is a top view schematic diagram of the positioning of the present invention; Figure 5 for Figure 3 A partial enlarged schematic diagram of area A.

[0013] In the picture: 1. Ultrasonic generating device; 2. Energy conversion device; 3. Control circuit board; 4. Control knob; 5. Loading plate; 501. Slide groove; 6. Trapezoidal screw; 7. Handle; 8. Acupoint positioning assembly; 801. Outer tube; 802. Metal rod; 803. Metal probe; 804. Rotating ring; 805. Telescopic spring; 806. Wire passage; 807. Limit block; 808. Limit groove; 9. Positioning cover; 901. Rubber layer; 902. Storage groove; 903. Adjustment groove; 10. Screw nut; 11. Support plate; 1101. Threaded hole; 12. Adjustment bolt; 13. Arc cushion. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0015] See also Figure 1-5 , the present invention provides a technical solution: a shock wave frequency reduction auxiliary device for joints, including an ultrasonic integrated device and an ultrasonic transmission device, the ultrasonic integrated device includes an ultrasonic generating device 1, an ultrasonic energy conversion device 2, an ultrasonic frequency reduction device, a control circuit board 3 and a control knob 4, the ultrasonic generating device 1, ultrasonic energy conversion device 2, ultrasonic frequency reduction device, control circuit board 3 and control knob 4 mentioned in the present invention are all common technologies in existing ultrasonic technology, and their specific structures and working principles are not explained in detail here, wherein the ultrasonic generating device 1 can be an ultrasonic generator of the HD-SK6001 model, and the ultrasonic energy conversion device 2 can be an ultrasonic converter of the GTS30H120 model, wherein the ultrasonic frequency reduction device mainly includes a main control circuit part that cooperates with the ultrasonic energy transducer, and the main control circuit part includes a variable frequency drive circuit and a resonant matching unit, and the variable frequency drive circuit adopts PWM pulse width modulation technology or phase shift control algorithm, and realizes the frequency reduction function by adjusting the output frequency of the oscillator, and the resonant matching unit includes an LC tuning network composed of inductance and capacitance, which is used to dynamically track the offset of the transducer resonance point. ‌‌ The ultrasonic transmission device includes a circular positioning cover 9 and a horizontally arranged supporting plate 5. Several acupoint positioning components 8 are arranged on the positioning cover 9. The acupoint positioning components 8 are electrically connected to the ultrasonic integrated device. The bottom of the positioning cover 9 is open, and the two ends of the opening of the positioning cover 9 extend vertically downward, and the bottom end is fixedly connected with a screw nut 10. A slide groove 501 is provided on the upper surface of the supporting plate 5, and a horizontal trapezoidal screw 6 is movably installed in the slide groove 501. The trapezoidal screw 6 is provided with threads with opposite directions at both ends, and one end of the trapezoidal screw 6 passes through the supporting plate 5. There are two screw nuts 10, which respectively cooperate with the two sections of threads on the trapezoidal screw 6.

[0016] In this embodiment, the acupoint positioning component 8 includes an outer tube 801 that passes through and is threadedly engaged with the positioning cover 9. The inner end of the outer tube 801 is open, and a rotating ring 804 is provided at the outer end. A metal rod 802 is slidably installed in the outer tube 801, and a metal probe 803 is provided at the inner end of the metal rod 802. The outer end of the metal rod 802 is fixedly connected to the outer end of the outer tube 801 through a telescopic spring 805. A wire passage 806 and a limiting groove 808 are respectively provided on both sides of the outer tube 801. The outer end of the metal rod 802 is connected to the control circuit board 3 by an electric wire passing through the wire passage 806. A limiting block 807 that slides with the limiting groove 808 is provided on the metal rod 802. During specific use, the outer tube 801 is rotated by rotating the rotating ring 804, and the threaded fit between the outer tube 801 and the positioning cover 9 is utilized to screw the outer tube 801 inward, pushing the metal rod 802 and the metal probe 803 to move inward until the metal probe 803 is in close contact with the acupuncture point at that position. At the same time, the elasticity of the telescopic spring 805 is utilized to enable the metal probe 803 to always be in close contact with the skin of the acupuncture point, and the ultrasonic waves emitted by the ultrasonic integrated device can be accurately transmitted to the acupuncture point through the metal probe 803 through the wires, thereby achieving precise ultrasonic treatment.

[0017] In this embodiment, the inner side of the positioning cover 9 is provided with a rubber layer 901, which is provided with a plurality of receiving slots 902 for accommodating the metal probes 803. The provision of the rubber layer 901 prevents direct contact between the positioning cover 9 and the skin, reducing the discomfort caused by the positioning cover 9 being fixed on the joint. The provision of the receiving slots 902 allows the metal probes 803 to be hidden in the receiving slots 902 when not in use, preventing them from contacting the skin.

[0018] In this embodiment, a handle 7 is provided at one end of the trapezoidal lead screw 6 that passes through the carrier plate 5. The handle 7 is provided to facilitate the rotation of the trapezoidal lead screw 6.

[0019] In this embodiment, vertical adjustment slots 903 are defined at both ends of the bottom of the positioning cover 9. A support plate 11 is disposed on the inner side of the bottom of the positioning cover 9. Threaded holes 1101 are defined at both ends of the support plate 11. An adjustment bolt 12 is disposed through the adjustment slots 903. The inner end of the adjustment bolt 12 is threadedly engaged with the threaded holes 1101, and a butterfly-shaped piece is disposed on the outer end of the adjustment bolt 12. During use, the support plate 11 is adjusted to the appropriate position so that the support plate 11 fits the joint position. The adjustment bolt 12 is then tightened via the butterfly-shaped piece, and the threaded engagement between the adjustment bolt 12 and the threaded hole 1101 secures the support plate 11.

[0020] In this embodiment, an arc-shaped cushion 13 is provided on the upper surface of the support plate 11. By providing the arc-shaped cushion 13, direct contact between the skin at the joint position and the support plate 11 is avoided, thereby improving the comfort of the support plate 11 when supporting.

[0021] In this embodiment, the positioning cover 9 is made of a deformable hard plastic material. As a preferred embodiment, the hardness of the hard plastic material can not only meet the requirements of deformation so that the positioning cover 9 can fit closely to the joint position, but also provide a thread with sufficient hardness to prevent the outer tube 801 on the acupoint positioning assembly 8 from separating from the positioning cover 9.

[0022] Working principle: During specific use, the positioning cover 9 is put on the joint position (taking the knee joint as an example), and the position of the support plate 11 is adjusted and fixed by adjusting the cooperation between the bolt 12 and the threaded hole 1101, so that the support plate 11 is close to the inner position of the knee joint. According to the acupuncture point to be treated, the outer tube 801 corresponding to the acupuncture point is rotated, and the threaded cooperation between the outer tube 801 and the positioning cover 9 is used to screw the outer tube 801 inward to push the metal rod 802 and the metal probe 803 to move inward until the metal probe 803 is close to the acupuncture point at that position. At the same time, the elasticity of the telescopic spring 805 is used to ensure that the metal probe 803 can always be close to the skin of the acupuncture point, and the ultrasonic generating device 1 in the ultrasonic integrated device is started. The ultrasonic wave emitted by the ultrasonic integrated device can be accurately transmitted to the acupuncture point through the metal probe 803 through the wire, thereby achieving precise ultrasonic treatment.

[0023] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A shock wave frequency reduction auxiliary device for joints, characterized by: The ultrasonic integrated device comprises an ultrasonic wave integrated device and an ultrasonic wave transmitting device, wherein the ultrasonic wave integrated device comprises an ultrasonic wave generating device (1), an ultrasonic wave energy converting device (2), an ultrasonic wave frequency reduction device, a control circuit board (3) and a control knob (4); The ultrasonic transmission device includes a circular positioning cover (9) and a horizontally arranged supporting plate (5), wherein the positioning cover (9) is provided with a plurality of acupoint positioning components (8), and the acupoint positioning components (8) are electrically connected to the ultrasonic integrated device, the bottom of the positioning cover (9) is open, and the two ends of the opening of the positioning cover (9) extend vertically downward, and the bottom end is fixedly connected with a screw nut (10), and a slide groove (501) is provided on the upper surface of the supporting plate (5), and a horizontal trapezoidal screw (6) is movably installed in the slide groove (501), and the trapezoidal screw (6) is provided with threads with opposite directions at both ends, and one end of the trapezoidal screw (6) passes through the supporting plate (5), and there are two screw nuts (10) that respectively cooperate with the two sections of threads on the trapezoidal screw (6).

2. The shock wave frequency reduction auxiliary device for joints according to claim 1, characterized in that: The acupuncture point positioning component (8) includes an outer tube (801) that passes through and is threadedly engaged with the positioning cover (9), the inner end of the outer tube (801) is open, and the outer end is provided with a rotating ring (804), a metal rod (802) is slidably installed in the outer tube (801), the inner end of the metal rod (802) is provided with a metal probe (803), the outer end of the metal rod (802) is fixedly connected to the outer end of the outer tube (801) through a telescopic spring (805), and a wire opening (806) and a limiting groove (808) are respectively provided on both sides of the outer tube (801), the outer end of the metal rod (802) is connected to the control circuit board (3) through an electric wire passing through the wire opening (806), and a limiting block (807) that is slidably engaged with the limiting groove (808) is provided on the metal rod (802).

3. The shock wave frequency reduction auxiliary device for joints according to claim 2, characterized in that: A rubber layer (901) is provided on the inner side of the positioning cover (9), and a plurality of receiving grooves (902) capable of accommodating the metal probes (803) are provided on the rubber layer (901).

4. The shock wave frequency reduction auxiliary device for joints according to claim 1, characterized in that: One end of the trapezoidal lead screw (6) passing through the bearing plate (5) is provided with a handle (7).

5. The shock wave frequency reduction auxiliary device for joints according to claim 1, characterized in that: Vertical adjustment slots (903) are provided at both ends of the bottom of the positioning cover (9).

6. The shock wave frequency reduction auxiliary device for joints according to claim 5, characterized in that: A support plate (11) is provided on the inner side of the bottom of the positioning cover (9), and threaded holes (1101) are provided at both ends of the support plate (11). An adjusting bolt (12) is provided through the adjusting groove (903), and the inner end of the adjusting bolt (12) is threadedly engaged with the threaded hole (1101), and a butterfly piece is provided at the outer end of the adjusting bolt (12).

7. The shock wave frequency reduction auxiliary device for joints according to claim 6, characterized in that: An arc-shaped cushion (13) is provided on the upper surface of the support plate (11).

8. The shock wave frequency reduction auxiliary device for joints according to claim 1, characterized in that: The positioning cover (9) is made of a deformable hard plastic material.

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