CN108986620B - An Acupuncture Point Positioning Model - Google Patents

Abstract

The invention discloses an acupuncture point positioning model, the structure of which comprises a bracket, a simulation arm, a touch sensor, a pressing sensor, a guide sleeve, a needle lifting stop device, an acupuncture needle, a needle lifting braking device, and a controller. Set in the bracket, the top of the bracket is connected with a guide sleeve, the inside of the guide sleeve is provided with a needle raising stop device and a needle braking device, the needle raising stop device is set on the top of the guide sleeve, and the acupuncture needles penetrate A guide sleeve, a touch sensor and a press sensor are installed inside the simulation arm, the touch sensor is located directly below the acupuncture needle, and the press sensors are respectively arranged on both sides of the touch sensor and attached to the inner wall of the simulation arm. The beneficial effect of the invention is that the model can train and strengthen the needle-starting steps and dwell time, increase the habit of needle-starting actions, and thereby reduce the state of needle-starting bleeding in actual combat.

Description

An Acupuncture Point Positioning Model

technical field

The invention relates to the field of medicine, in particular to an acupuncture point positioning model.

Background technique

In traditional Chinese medicine, acupuncture and moxibustion are used to treat various diseases by stimulating specific parts of the human body to achieve the purpose of treating diseases.

At present, in acupuncture and moxibustion, it is very important to start the needle. When pulling out the needle, put your finger there and pull it out slowly. There is not a drop of blood, but the existing equipment does not have the equipment for practicing needle lifting, and it is impossible to exercise the needle lifting during acupuncture. It is easy to cause the acupuncture points to be accurate during acupuncture, but the phenomenon of bleeding caused by pulling out the needle quickly will cause harm to patients with haemorrhage .

Contents of the invention

The main purpose of the present invention is to overcome the deficiencies of the prior art and provide an acupuncture point positioning model.

The present invention adopts the following technical solutions to achieve: an acupuncture point positioning model, the structure of which includes a bracket, a simulation arm, a touch sensor, a pressure sensor, a guide sleeve, a needle lifting stop device, an acupuncture needle, a needle lifting brake device, and a controller , the simulation arm is set in the bracket, the top of the bracket is connected with a guide sleeve, the inside of the guide sleeve is provided with a needle-starting stop device and a needle-start braking device, and the needle-starting stop device is arranged on the top of the guide sleeve, The acupuncture needle runs through the guide sleeve, and a touch sensor and a pressing sensor are installed inside the simulation arm, the touch sensor is located directly below the acupuncture needle, and the pressing sensors are respectively arranged on both sides of the touch sensor and on the side of the simulation arm. The inner wall is attached, the controller is installed on the bracket, and the controller is electrically connected to the touch sensor and the pressure sensor respectively; the outer surface of the acupuncture needle is provided with a rack, and the top of the rack is provided with a touch rod. The feeler rod is vertically connected with the acupuncture needle, the feeler rod is movably connected with the needle raising stop device, and the rack is matched with the needle raising brake device arranged on the side.

As an optimization, the needle raising and stopping device is composed of a touch device, an electromagnetic device, a guide rail, and an insertion rod. The bottom is provided with a chute, and the insertion rod is slidably connected with the guide rail through the chute, and the end of the insertion rod close to the rack is sharp.

As an optimization, the actuating device is composed of a hinge rod, a hinge shaft, a spring, a moving contact piece, a static contact piece, a motor power supply, a turntable, a motor, and a push rod. The motor is connected to the turntable through a shaft, and the side of the turntable is connected with The push rod, the motor is electrically connected to the static contact piece and the motor power supply respectively, the static contact piece and the motor power supply are arranged in the guide sleeve, the top of the static contact piece is provided with a moving contact piece, and the moving contact piece is connected to the motor The power supply is electrically connected, the moving contact piece is set at the right end of the hinge rod, the middle of the hinge rod is installed on the inner top of the guide sleeve through the hinge shaft, the left end of the hinge rod is in contact with the contact rod, and the right end of the hinge rod is connected to the guide sleeve through a spring. connected to the top surface.

As an optimization, the electromagnetic device is composed of a first power supply, a second power supply, and an electromagnet, and the first power supply and the second power supply are respectively electrically connected to the electromagnet.

As an optimization, the structure of the first power supply is consistent with that of the second power supply, and the second power supply also includes a return spring, a switch lever, and a limit lever. The switch lever is installed on the top of the second power supply, and the two sides of the switch lever The side is respectively provided with a return spring and a limit rod.

As an optimization, the needle lifting braking device is composed of a pawl, a positioning rod, a base, and a cylinder. The cylinder is placed horizontally, the right end of the cylinder is fixedly connected to the inner side of the guide sleeve, and the left end of the cylinder is connected to the base. A pawl is installed on the base, and a positioning rod fixed on the base is provided on the side of the pawl, and the cylinder is electrically connected to the controller through an air compressor.

As an optimization, there are 4 push rods, which are evenly distributed on the outside of the turntable.

As an optimization, when the acupuncture needle is not inserted, the hinged rod is located below the contact rod, and when the acupuncture needle is pulled out of the pores, it is in contact with the hinged rod.

As an optimization, the first power supply and the second power supply turn on the electromagnet in opposite directions.

As an optimization, the insertion rod is made of permanent magnet.

As an optimization, the static contact piece is installed on an elastic seat, and the elastic seat is fixed in the guide sleeve.

As an optimization, the pawl is connected to the base through a torsion spring.

Beneficial effect

The invention is used for acupuncture practitioners to practice acupuncture. The acupuncture needles are inserted into the acupoints in the simulated arm. When the acupuncture needles touch the touch sensor, a red light will light up on the controller. When acupuncturists need to place their fingers on both sides of the acupoints , through the pressure sensor, it can sense whether it is pressed, and transmit the signal to the controller. After pressing, the controller will drive the cylinder to shrink, so that the pawl is away from the rack. If there is no press, the cylinder will not be driven, and the pawl and the rack Cooperate so that the acupuncture needle cannot be pulled out. When the needle is pulled out to the pore, the touch rod moves from bottom to top to just press the right end of the hinge rod down. The contact piece and the static contact piece contact the motor to drive the turntable to rotate, and the push rod rotates. When the switch lever of the second power supply is turned, the electromagnet is energized, so that the electromagnet and the insertion rod have the same magnetic poles to repel each other. After 3-4 seconds, when the push rod of the turntable rotates to the top of the first power supply, toggle the switch of the first power supply to turn on the electromagnet to change the direction of the magnetic pole. Move, loosen the clamping of the acupuncture needle, the acupuncture needle can be pulled out continuously, and the needle pulling training is completed, the touch rod moves upward to leave the contact with the hinge rod, and the moving contact piece leaves the static contact piece upward through the action of the spring, The motor is powered off and stops running.

Compared with the prior art, the beneficial effect of the present invention is that the model can train and strengthen the needle-starting steps and dwell time, increase the habit of needle-starting actions, and thereby reduce the state of needle-starting bleeding in actual combat.

Description of drawings

Other characteristics, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

Fig. 1 is a structural schematic diagram of an acupuncture point positioning model of the present invention.

Fig. 2 is an enlarged view of the internal structure of the guide sleeve of the present invention.

Fig. 3 is a structural schematic diagram of the needle raising and stopping device of the present invention.

Fig. 4 is a schematic diagram of the enlarged structure of the second power supply of the present invention.

Fig. 5 is a structural schematic diagram of the needle raising braking device of the present invention.

Fig. 6 is a schematic structural view of the needle raising and stopping device of the present invention when it is activated.

Fig. 7 is a structural schematic view of the needle raising and stopping device of the present invention after 3-4 seconds after being touched.

In the figure: bracket 1, simulation arm 2, touch sensor 3, press sensor 4, guide sleeve 5, needle lift stop device 6, acupuncture needle 7, needle lift brake device 8, controller 9, rack 70, touch rod 71 , touch device a, electromagnetic device b, guide rail c, insert rod d, hinge rod a1, hinge shaft a2, spring a3, moving contact piece a4, static contact piece a5, elastic seat a51, motor power supply a6, turntable a7, motor a8 , Push rod a9, first power b1, second power b2, electromagnet b3, return spring b20, switch rod b21, limit rod b22, pawl 80, positioning rod 81, base 82, cylinder 83.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-7, the present invention provides a technical solution for an acupuncture point positioning model: its structure includes a bracket 1, an artificial arm 2, a touch sensor 3, a pressure sensor 4, a guide sleeve 5, a needle lifting device 6, and an acupuncture needle 7. The needle lifting braking device 8 and the controller 9, the simulation arm 2 is arranged in the support 1, the guide sleeve 5 is connected in the middle of the top of the support 1, and the inside of the guide sleeve 5 is provided with a needle lifting stop device 6, Needle-starting braking device 8, the needle-starting stop device 6 is arranged on the top of the guide sleeve 5, the acupuncture needle 7 runs through the guide sleeve 5, and a touch sensor 3 and 2 pressing sensors 4 are installed inside the simulation arm 2. The touch sensor 3 is located directly below the acupuncture needle 7, the press sensors 4 are respectively arranged on both sides of the touch sensor 3 and are attached to the inner wall of the simulation arm 2, the controller 9 is installed on the bracket 1, and the control The device 9 is electrically connected with the touch sensor 3 and the press sensor 4 respectively; the outer surface of the acupuncture needle 7 is provided with a rack 70, and the top of the rack 70 is provided with a contact rod 71, and the contact rod 71 is connected with the acupuncture needle 7. Connected vertically, the contact rod 71 is movably connected with the needle raising stop device 6, and the rack 70 is matched with the needle raising braking device 8 arranged on the side.

The needle raising and stopping device 6 is composed of an actuating device a, an electromagnetic device b, a guide rail c, and an insertion rod d. The actuation device a is movably connected with the electromagnetic device b located below, and an insertion rod is provided on the side of the electromagnetic device b. d, there is a chute at the bottom of the insertion rod d, the insertion rod d is slidably connected with the guide rail c through the chute, the end of the insertion rod d close to the rack 70 is sharp, and the guide rail c can support the insertion rod d horizontally move.

The touch device a is composed of a hinge rod a1, a hinge shaft a2, a spring a3, a moving contact piece a4, a static contact piece a5, a motor power supply a6, a turntable a7, a motor a8, and a push rod a9. The motor a8 and the turntable a7 pass through shaft connection, the side of the turntable a7 is connected with a push rod a9, and the motor a8 is electrically connected with the static contact piece a5 and the motor power supply a6 respectively, and the static contact piece a5 and the motor power supply a6 are arranged in the guide sleeve 5, and the The top of the static contact a5 is provided with a movable contact a4, the movable contact a4 is electrically connected to the motor power supply a6, the movable contact a4 is arranged at the right end of the hinge rod a1, and the middle of the hinge rod a1 is installed on the On the inner top of the guide sleeve 5 , the left end of the hinged rod a1 is in contact with the contact rod 71 , and the right end of the hinged rod a1 is connected to the top surface of the guide sleeve 5 through the spring a3 .

The electromagnetic device b is composed of a first power source b1, a second power source b2, and an electromagnet b3, and the first power source b1 and the second power source b2 are respectively electrically connected to the electromagnet b3.

The structure of the first power supply b1 is consistent with that of the second power supply b2. The second power supply b2 also includes a return spring b20, a switch lever b21, and a limit lever b22. The switch lever b21 is installed on the top of the second power supply b2. The two sides of the switch lever b21 are respectively provided with a return spring b20 and a limit lever b22. The return spring b20 can reset the switch lever b21 without external force on the switch lever b21, that is, turn off the power supply. The limit lever b22 can control the switch lever b21. The distance that b21 moves to the right is limited, and the limit rod b22 can be kept in contact with the push rod a9.

The needle lifting braking device 8 is composed of a pawl 80, a positioning rod 81, a base 82, and a cylinder 83. The cylinder 83 is placed horizontally, and the right end of the cylinder 83 is fixedly connected to the inner side of the guide sleeve 5. The left end of the cylinder 83 Connected with the base 82, the base 82 is equipped with a pawl 80, the side of the pawl 80 is provided with a positioning rod 81 fixed on the base 82, and the cylinder 83 is connected to the controller 9 by the air compressor. electrical connection.

There are four push rods a9, which are evenly distributed outside the turntable a7, so that when the motor a8 is turned on and off, one push rod a9 is always located on the right side of the switch rod b21 of the second power source b2.

When the acupuncture needle 7 is not under the needle, the hinged rod a1 is located below the contact rod 71, and the acupuncture needle 7 is just in contact with the hinged rod a1 when the needle is pulled out of the pores, thereby starting the needle lifting device 6 and the pair of acupuncture needles 7 For clamping.

The first power source b1 and the second power source b2 connect the electromagnet b3 with opposite current directions, and can change the magnetic pole direction of the electromagnet b3.

The insertion rod d is made of a permanent magnet, which can repel and attract each other in cooperation with the electromagnet b3.

The static contact piece a5 is installed on the elastic seat a51, and the elastic seat a51 is fixed in the guide sleeve 5. When the acupuncture needle 7 is released by the needle lifting device 6 and continues to be pulled out upward, the static contact piece a5 will be pulled out. There is a certain descending space when the hinged rod a1 is pressed down, so as to prevent the contact rod 71 of the acupuncture needle 7 from being stuck.

The pawl 80 is connected to the base 82 through a torsion spring, so that the pawl 80 maintains an upward force and prevents the pawl 80 from drooping.

It is used for acupuncture doctors to practice acupuncture. The acupuncture needle 7 is inserted into the acupuncture point in the simulation arm 2. When the acupuncture needle 7 touches the touch sensor 3, a red light will light up on the controller 9. When raising the needle, the doctor needs to place his finger On both sides of the acupoint, the pressure sensor 4 can sense whether it is pressed, and the signal is transmitted to the controller 9. After the pressure, the controller 9 will drive the cylinder 83 to shrink, so that the ratchet 80 is separated from the rack 70. If there is no pressure, it will not It will drive the cylinder 83, and the cooperation between the ratchet 80 and the rack 70 makes it impossible for the acupuncture needle 7 to be pulled out. The piece a4 and the static contact piece a5 contact the motor a8 to drive the turntable a7 to rotate. When the push rod a9 rotates, it will toggle the switch lever b21 of the second power supply b2, and the electromagnet b3 will be energized so that the magnetic pole of the electromagnet b3 and the insertion rod d are the same. When mutual repulsion occurs, the insertion rod d moves to the middle and is inserted into the rack 70 to clamp the acupuncture needle 7 so that the acupuncture needle 7 stays. After 3-4 seconds, the push rod a9 of the turntable a7 rotates to the top of the first power supply b1 Toggle the switch of the first power supply b1 to turn on the electromagnet b3 to change the direction of the magnetic pole, the electromagnet b3 and the magnetic pole of the insertion rod d are opposite to generate mutual attraction, the insertion rod d moves to the electromagnet b3, and the clamping of the acupuncture needle 7 is released , the acupuncture needle 7 can be pulled out continuously, and the training of needle pulling is completed, the contact rod 71 moves upwards away from the contact with the hinged rod a1, the moving contact piece a4 leaves the static contact piece a5 upwards through the action of the spring a3, and the motor a8 is powered off stop working.

Compared with the prior art, the technical progress of the present invention is: the model can train and strengthen the needle-starting steps and dwell time, and increase the habit of needle-starting actions, thereby reducing the state of needle-starting bleeding in actual combat.

Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principles of the present invention, any modifications, equivalent replacements, improvements, etc., shall be included in the protection scope of the present invention.

Claims (1)

1. An acupuncture point positioning model, the structure of which includes a bracket (1), a simulation arm (2), a touch sensor (3), a pressing sensor (4), a guide sleeve (5), a needle lifting device (6), Acupuncture needles (7), needle lifting braking device (8), controller (9), characterized in that: The simulation arm (2) is set in the bracket (1), and a guide sleeve (5) is connected in the middle of the top of the bracket (1), and the inside of the guide sleeve (5) is provided with a needle lifting stop device (6), a lifting The needle braking device (8), the needle lifting device (6) is set on the top of the guide sleeve (5), the acupuncture needle (7) penetrates the guide sleeve (5), and the simulation arm (2) is equipped with A touch sensor (3) and two press sensors (4), the touch sensor (3) is located directly below the acupuncture needle (7), and the press sensors (4) are respectively arranged on both sides of the touch sensor (3) and Fitted with the inner wall of the simulation arm (2), the controller (9) is installed on the bracket (1), and the controller (9) is electrically connected to the touch sensor (3) and the press sensor (4) respectively; The outer surface of the acupuncture needle (7) is provided with a rack (70), and the top of the rack (70) is provided with a contact rod (71), and the contact rod (71) is vertically connected to the acupuncture needle (7), The contact rod (71) is movably connected with the needle-starting stop device (6), and the rack (70) cooperates with the needle-starting braking device (8) on the side; The needle raising and stopping device (6) is composed of an actuating device (a), an electromagnetic device (b), a guide rail (c), and an insertion rod (d). The actuating device (a) and the electromagnetic device (b) arranged below ) is movably connected, the side of the electromagnetic device (b) is provided with an insertion rod (d), the bottom of the insertion rod (d) is provided with a chute, and the insertion rod (d) is slidably connected with the guide rail (c) through the chute , the end of the insertion rod (d) close to the rack (70) is sharp; The touch device (a) is composed of hinge rod (a1), hinge shaft (a2), spring (a3), moving contact piece (a4), static contact piece (a5), motor power supply (a6), turntable (a7), Composed of a motor (a8) and a push rod (a9), the motor (a8) is connected to the turntable (a7) through a shaft, the side of the turntable (a7) is connected to a push rod (a9), and the motor (a8) is connected to the The static contact piece (a5) and the motor power supply (a6) are electrically connected, the static contact piece (a5) and the motor power supply (a6) are fixed in the guide sleeve (5), and the top of the static contact piece (a5) is provided with a moving The contact piece (a4), the moving contact piece (a4) is electrically connected to the motor power supply (a6), the moving contact piece (a4) is set at the right end of the hinged rod (a1), and the middle of the hinged rod (a1) passes through the hinge The shaft (a2) is installed on the inner top of the guide sleeve (5), the left end of the hinged rod (a1) is in contact with the contact rod (71), and the right end of the hinged rod (a1) is connected to the guide sleeve (5) through the spring (a3) connected at the top; The electromagnetic device (b) is composed of a first power supply (b1), a second power supply (b2), and an electromagnet (b3), and the first power supply (b1), the second power supply (b2) and the electromagnet (b3) are respectively ) are electrically connected; The first power supply (b1) has the same structure as the second power supply (b2), and the second power supply (b2) also includes a return spring (b20), a switch lever (b21), and a limit lever (b22). The switch lever (b21) is installed on the top of the second power supply (b2), and the two sides of the switch lever (b21) are respectively provided with a return spring (b20) and a limit lever (b22); The needle starting braking device (8) is composed of a ratchet (80), a positioning rod (81), a base (82), and a cylinder (83). The cylinder (83) is placed horizontally, and the cylinder (83) The right end is fixedly connected to the inside of the guide sleeve (5), the left end of the cylinder (83) is connected to the base (82), the base (82) is equipped with a pawl (80), and the pawl (80) The side is provided with a positioning rod (81) fixed on the base (82).