An automatic percussion plum-blossom needle treatment device

Abstract

The present invention discloses an automatic percussion plum blossom needle treatment device, which comprises a base, on which a first motor is fixed, on the first motor a lifting rod is fixed, at the top of the lifting rod there is an ancient second motor, on the second motor a pitching adjustment support is fixed, at the top of the pitching adjustment support an outer extension arm is hinged, inside the pitching adjustment support a third motor is fixed, the third motor is fixedly connected with the outer extension arm, at the end of the outer extension arm a connecting rod is hinged, on the outer extension arm a fourth motor is fixed, the fourth motor is fixedly connected with the connecting rod, at the end of the connecting rod a vibration motor is fixed, at the end of the vibration motor a needle hammer fixing cylinder is fixed, and in the needle hammer fixing cylinder a plum blossom needle hammer is detachably fixed. A control panel and a power plug are led out from the controller. This device uses an automatic percussion method for percussion, reducing the workload of medical staff; since this device uses a mechanical percussion method for percussion, the force of each percussion is the same, ensuring the uniformity of the percussion treatment effect.

Description

Technical Field

[0001] The present invention relates to the field of medical devices, and particularly to an automatic percussion plum blossom needle treatment device. Background Art

[0002] The plum blossom needle is a type of acupuncture developed on the basis of the chán needle among the nine ancient needles, and has been continuously studied and improved by medical workers of successive generations. Stainless steel needles are fixed on the percussion surface of the hammer body, and during treatment, the skin of specific parts is percussed. Since the shape of the red flush on the percussed part resembles a plum blossom, it is called "plum blossom needle therapy".

[0003] In the existing plum blossom needle therapy, medical staff usually hold the handle of the plum blossom needle by hand and then manually percuss specific treatment parts at a high frequency. Since this method uses manual percussion, different medical staff have different percussion forces and frequencies, and the treatment effects after percussion are also different. At the same time, long-term manual percussion will cause fatigue to medical staff, making it difficult to ensure the treatment effect of percussion. Summary of the Invention

[0004] In order to solve the above technical problems, the present invention designs an automatic percussion plum blossom needle treatment device. This device uses an automatic percussion method to reduce the workload and fatigue of medical staff; since this device uses a mechanical percussion method, the force of each percussion is the same, ensuring a uniform treatment effect; this device can adjust the angle and percussion frequency of plum blossom needle treatment, and the entire operation process does not require manual adjustment; the plum blossom needle hammer of this device can be replaced before and after treatment, which can not only replace plum blossom needles with different numbers to meet different percussion effects, but also meet the requirements of nosocomial infection in medical health centers.

[0005] In order to achieve the above technical effects, the present invention is realized through the following technical solutions:

[0006] An automatic percussion plum blossom needle treatment device, including a base, a first motor is fixed on the base, a lifting rod is fixed on the first motor, a second motor is fixed on the top of the lifting rod, a pitching adjustment support is fixed on the second motor, an outer extension arm is hinged on the top of the pitching adjustment support, a third motor is fixed inside the pitching adjustment support, the third motor is fixedly connected with the outer extension arm, a connecting rod is hinged at the end of the outer extension arm, a fourth motor is fixed on the outer extension arm, the fourth motor is fixedly connected with the connecting rod, a vibration motor is fixed at the end of the connecting rod, a needle hammer fixing cylinder is fixed at the end of the vibration motor, and a plum blossom needle hammer is detachably fixed in the needle hammer fixing cylinder. A controller is also fixed on the base, and the first motor, the second motor, the third motor, the fourth motor and the vibration motor are all connected with the controller. A control panel and a power plug are led out from the controller.

[0007] Further, the lifting rod includes a sleeve rod and a sliding rod. The sliding rod is inserted into the sleeve rod. Limiting sliding grooves are formed on the inner walls of both sides of the sleeve rod. A limiting slider is fixed to the bottom of the sliding rod. The limiting slider is snapped into the limiting sliding groove. The sliding rod is of a hollow structure. A lead screw is fixed to the rotating shaft of the first motor. The lead screw is inserted into the sleeve rod and its front end extends into the cavity of the sliding rod. The limiting slider is threadedly connected to the lead screw. When the lead screw rotates, the limiting slider will slide up and down along the limiting sliding groove, and the sliding rod will slide up and down under the drive of the limiting slider.

[0008] Further, the controller includes a housing and a circuit board fixed in the housing. A buck module, a power module, a processing chip, a digital-to-analog conversion module, a first relay group, a second relay group, a third relay group, a fourth relay group and a time relay are fixed on the circuit board. The first relay group, the second relay group, the third relay group and the fourth relay group are each composed of a pair of micro relays. The buck module is connected to the power module. The control panel, the power module and the digital-to-analog conversion module are connected to the processing chip. The power plug is connected to the buck module. The first relay group, the second relay group, the third relay group, the fourth relay group and the time relay are all connected to the digital-to-analog conversion module. The first motor, the second motor, the third motor, the fourth motor and the vibration motor are respectively connected to the first relay group, the second relay group, the third relay group, the fourth relay group and the time relay.

[0009] Further, a bearing sleeve is hinged to the top of the sleeve rod. The bearing sleeve can rotate on the sleeve rod. A connecting plate is fixed to the bearing sleeve. A support rod is hinged to the connecting plate. The other end of the support rod is hinged to the sliding connecting plate. The sliding connecting plate is slidably fixed to the bottom of the outer extension arm, and the sliding connecting plate can slide at the bottom of the outer extension arm. Description of the Drawings

[0010] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0011] Figure 1 is a schematic structural diagram of an automatic percussion plum blossom needle treatment device;

[0012] Figure 2 is a schematic structural diagram of the lifting rod;

[0013] Figure 3 is a schematic structural diagram of the circuit board;

[0014] In the drawings, the list of components represented by each reference numeral is as follows:

[0015] 1 - Base, 2 - First motor, 3 - Lifting rod, 4 - Second motor, 5 - Pitching adjustment support, 6 - Third motor, 7 - Extending arm, 8 - Fourth motor, 9 - Connecting rod, 10 - Vibration motor, 11 - Acupuncture hammer fixing cylinder, 12 - Plum blossom needle acupuncture hammer, 13 - Controller, 14 - Control panel, 15 - Power plug, 16 - Sleeve rod, 17 - Sliding rod, 18 - Limit slider, 19 - Lead screw, 20 - Circuit board, 21 - Step - down module, 22 - Power module, 23 - Processing chip, 24 - Digital - to - analog conversion module, 25 - First relay group, 26 - Second relay group, 27 - Third relay group, 28 - Fourth relay group, 29 - Time relay, 30 - Bearing sleeve, 31 - Connecting plate, 32 - Support rod, 33 - Sliding connecting plate. Detailed implementation mode

[0016] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a 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 those of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

[0017] As Figure 1 shown, an automatic plum blossom needle percussion treatment device includes a base 1. A first motor 2 is fixed on the base 1. A lifting rod 3 is fixed on the first motor 2. A second motor 4 is fixed on the top of the lifting rod 3. A pitching adjustment support 5 is fixed on the second motor. The top of the pitching adjustment support is hinged with an extending arm 7. A third motor 6 is fixed inside the pitching adjustment support 5. The third motor 6 is fixedly connected with the extending arm 7. The end of the extending arm 7 is hinged with a connecting rod 9. A fourth motor 8 is fixed on the extending arm 7. The fourth motor 8 is fixedly connected with the connecting rod 9. A vibration motor 10 is fixed at the end of the connecting rod 9. An acupuncture hammer fixing cylinder 11 is fixed at the end of the vibration motor 10. A plum blossom needle acupuncture hammer 12 is threadedly connected in the acupuncture hammer fixing cylinder. A controller is also fixed on the base. The first motor 2, the second motor 4, the third motor 6, the fourth motor 8 and the vibration motor 10 are all connected to the controller 13. A control panel 14 and a power plug 15 are led out from the controller 13.

[0018] The top of the sleeve rod 16 is hinged with a bearing sleeve 30. The bearing sleeve 30 can rotate on the sleeve rod. A connecting plate 31 is fixed on the bearing sleeve 30. A support rod 32 is hinged on the connecting plate 31. The other end of the support rod 32 is hinged to a sliding connecting plate 33. The sliding connecting plate 33 is slidably fixed at the bottom of the extending arm. The sliding connecting plate 33 can slide at the bottom of the extending arm 7. The lifting rod 3, the support rod 32 and the extending arm 7 form a triangular structure, which increases the support stability of the extending arm and ensures the structural safety of the extending arm 7.

[0019] As Figure 2 shown, the lifting rod 3 includes a sleeve rod 16 and a sliding rod 17. The sliding rod 17 is inserted into the sleeve rod 16. Limiting sliding grooves are formed on the inner walls on both sides of the sleeve rod 16. A limiting slider 18 is fixed to the bottom of the sliding rod 17. The limiting slider 18 is snapped into the limiting sliding groove. The sliding rod 17 is of a hollow structure. A lead screw 19 is fixed to the rotating shaft of the first motor 2. The lead screw 19 is inserted into the sleeve rod and its front end extends into the cavity of the sliding rod 17. The limiting slider 18 is threadedly connected to the lead screw 19. When the lead screw 19 rotates, the limiting slider 18 will slide up and down along the limiting sliding groove, and the sliding rod 17 slides up and down under the drive of the limiting slider.

[0020] As Figure 3 shown, the controller 13 includes a housing and a circuit board 20 fixed in the housing. A step-down module 21, a power supply module 22, a processing chip 23, a digital-to-analog conversion module 24, a first relay group 25, a second relay group 26, a third relay group 27, a fourth relay group 28 and a time relay 29 are fixed on the circuit board 20. The first relay group 25, the second relay group 26, the third relay group 27 and the fourth relay group 29 are each composed of a pair of micro relays. The step-down module 21 is connected to the power supply module 22. The control panel 14, the power supply module 22 and the digital-to-analog conversion module 24 are connected to the processing chip 23. The power plug 15 is connected to the step-down module 21. The first relay group 25, the second relay group 26, the third relay group 27, the fourth relay group 28 and the time relay 29 are all connected to the digital-to-analog conversion module 24. The first motor 2, the second motor 4, the third motor 6, the fourth motor 8 and the vibration motor 10 are respectively connected to the first relay group 25, the second relay group 26, the third relay group 27, the fourth relay group 28 and the time relay 29.

[0021] In this embodiment, the step-down module 21 selects a PI-05V-B4 step-down chip, the power supply module 22 selects an AMS1117-3.3V power supply chip, the processing chip 23 selects an STM32 series chip, the digital-to-analog conversion module 24 selects a DAC1220, and the micro relay selects a JD191B type micro relay.

[0022] A specific application of the present invention is as follows: The power plug is inserted into the mains power supply. The step-down module 21 converts the 220V mains power into 5.0V direct current. The power supply module 22 converts the 5.0V direct current into 3.3V direct current and supplies power to the processing chip 22. The height of the lifting rod is adjusted through the control panel 14. When an upward or downward movement instruction is input, the processing chip 23 will output a forward or reverse rotation instruction. When the processing chip 23 outputs an upward movement instruction, a micro relay of the first relay group 25 will connect the forward rotation power supply circuit of the first motor 2, and the first motor 2 will rotate forward. When the processing chip 23 outputs a downward movement instruction, another micro relay of the first relay group 25 will connect the reverse rotation power supply circuit of the first motor 2. When the first motor 2 rotates forward or reversely, the lead screw will rotate forward or reversely accordingly. When the lead screw rotates forward, the limit slider 18 threadedly connected thereto will slide upward along the limit chute under the limitation of the limit chute, and the limit slider 18 will drive the sliding rod 17 to rise. When the lead screw rotates reversely, the sliding rod 17 will descend.

[0023] After adjusting to a suitable height, the plum blossom needle hammer 12 is threadedly connected to the needle hammer fixing cylinder 11. A rotation instruction is input to the second motor 4 through the control panel 14. After receiving the instruction, the processing chip 23 will output a forward and reverse rotation instruction to the second relay group 4. The second motor 4 will rotate forward or reversely. The second motor adjusts the rotation angle of the outer extension arm 7 from the high pitch adjustment support 5, so that the percussion treatment front end is in the upper area of the treatment site. Then, the pitch angle of the outer extension arm 7 is adjusted through the control panel 14. The processing chip 23 inputs a forward or reverse rotation instruction to the third relay group 27, and the third motor 6 will rotate forward or reversely. The outer extension arm 7 fixedly connected thereto will rotate upward or downward. Subsequently, the orientation angle of the connecting rod 9 is adjusted through the control panel 14, and the fourth motor 8 will rotate to adjust the outward or inward angle of the connecting rod 9.

[0024] The switch button of the vibration motor 10 is turned on through the control panel 14 and the vibration frequency of the vibration motor 10 is adjusted. At the same time, the vibration treatment time of the vibration motor 10 can be set through the control panel 14. The plum blossom needle hammer 12 will percuss the treatment site under the vibration action of the vibration motor 10, so as to automatically percuss the treatment site.

[0025] When the percussion time arrives, the time relay disconnects the power supply circuit of the vibration motor 10, and at this time the vibration motor stops vibrating, completing the automatic percussion treatment. At this time, the plum blossom needle hammer 12 can be unscrewed from the needle hammer fixing cylinder 11 for disinfection or discarded to prevent cross-infection caused by the needles on the plum blossom needle hammer 12.

[0026] In this embodiment, the fixed depth of the knob plum blossom needle hammer 12 can be adjusted to adjust the length of the plum blossom needle body exposed from the needle hammer fixing cylinder 11, so as to adjust the depth of the needle body hammered in.

[0027] As described in this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0028] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. An automatic percussion plum blossom needle treatment device, characterized in that, It includes a base, on which a first motor is fixed. On the first motor, a lifting rod is fixed. At the top of the lifting rod, a second motor is fixed. On the second motor, a pitching adjustment support is fixed. At the top of the pitching adjustment support, an extension arm is hinged. Inside the pitching adjustment support, a third motor is fixed, and the third motor is fixedly connected to the extension arm. At the end of the extension arm, a connecting rod is hinged, and on the extension arm, a fourth motor is fixed, and the fourth motor is fixedly connected to the connecting rod. At the end of the connecting rod, a vibration motor is fixed. At the end of the vibration motor, a plum blossom needle hammer fixing cylinder is fixed. In the plum blossom needle hammer fixing cylinder, a plum blossom needle hammer is detachably fixed. On the base, a controller is also fixed. The first motor, the second motor, the third motor, the fourth motor and the vibration motor are all connected to the controller. From the controller, a control panel and a power plug are led out; The lifting rod includes a sleeve rod and a sliding rod. The sliding rod is inserted into the sleeve rod. On both inner walls of the sleeve rod, limit sliding grooves are opened. At the bottom of the sliding rod, a limit slider is fixed. The limit slider is stuck into the limit sliding groove. The sliding rod is of a hollow structure. On the rotating shaft of the first motor, a lead screw is fixed. The lead screw is inserted into the sleeve rod and its front end extends into the cavity of the sliding rod. The limit slider is threadedly connected to the lead screw. When the lead screw rotates, the limit slider will slide up and down along the limit sliding groove, and the sliding rod will slide up and down under the drive of the limit slider; The controller includes a housing and a circuit board fixed in the housing. On the circuit board, a step-down module, a power supply module, a processing chip, a digital-to-analog conversion module, a first relay group, a second relay group, a third relay group, a fourth relay group and a time relay are fixed. The first relay group, the second relay group, the third relay group and the fourth relay group are each composed of a pair of micro relays. The step-down module is connected to the power supply module. The control panel, the power supply module and the digital-to-analog conversion module are connected to the processing chip. The power plug is connected to the step-down module. The first relay group, the second relay group, the third relay group, the fourth relay group and the time relay are all connected to the digital-to-analog conversion module. The first motor, the second motor, the third motor, the fourth motor and the vibration motor are respectively connected to the first relay group, the second relay group, the third relay group, the fourth relay group and the time relay; At the top of the sleeve rod, a bearing sleeve is hinged. The bearing sleeve can rotate on the sleeve rod. On the bearing sleeve, a connecting plate is fixed. On the connecting plate, a support rod is hinged. The other end of the support rod is hinged to a sliding connecting plate. The sliding connecting plate is slidably fixed to the bottom of the extension arm, and the sliding connecting plate can slide at the bottom of the extension arm.

Images