CN117982341A - Acupuncture device with switching function - Google Patents

Abstract

The invention relates to the technical field of acupuncture physiotherapy, in particular to an acupuncture device with a switching function, which comprises a shell, wherein a rotary drum is rotationally connected inside the shell, a moxibustion column penetrates through the rotary drum, a circular ring is connected to the middle part of the rotary drum, a plurality of grooves for a millineedle to penetrate through are uniformly spaced on the circular ring in the circumferential direction, a limiting ring is connected inside the shell, a needle through hole is formed in the bottom of the limiting ring, a needle release hole is formed in the top of the shell, and a needle outlet hole is formed in the lower part of the shell. By rotating the rotary drum, the rotating ring pushes the milli-needles in the grooves to move to the needle through holes, the driving mechanism moves the needle pushing plate leftwards to push the milli-needles to extend, and the stop block is separated from the needle through holes by rotating the screw rod, so that the milli-needles can be separated from the shell; the moxibustion column passes through the rotary drum, and is conveyed through the conveying wheel, so that the distance between the moxibustion column and the acupuncture points of a patient is automatically controlled, and the three functions of needle retention, quick needle and moxibustion can be switched, so that the requirements of different patients are met.

Description

Acupuncture device with switching function

Technical Field

The present invention relates to the technical field of acupuncture therapy, and in particular to an acupuncture device with a switching function.

Background technique

Acupuncture includes needling and moxibustion. Acupuncture is to insert fine needles into the patient to stimulate specific parts of the body to achieve the purpose of treating diseases; moxibustion is to burn and fumigate the acupuncture points of the human body with pre-prepared moxibustion sticks, using heat stimulation to prevent and treat diseases.

When medical staff perform acupuncture on patients, the following problems exist:

(1) The number of needles that need to be inserted in acupuncture is generally large, which requires manual needle removal and insertion multiple times, which is cumbersome;

(2) During moxibustion, the medical staff need to hold the moxibustion stick for a long time, and as the stick burns, they need to control the distance between the stick and the acupoint at all times, which causes fatigue to the hands of the medical staff.

(3) Acupuncture methods include retained needle and rapid needle. Existing acupuncture devices are difficult to have the functions of retained needle, rapid needle and moxibustion at the same time, and cannot switch between these three functions. As a result, the acupuncture devices are difficult to adapt to the needs of different patients and have certain limitations when used.

Summary of the invention

In order to overcome the shortcomings of the above-mentioned background technology, the present invention provides an acupuncture device with a switching function.

The technical solution of the present invention is: an acupuncture device with a switching function, comprising a shell, a rotating cylinder rotatably connected inside the shell, the interior of the rotating cylinder is hollow for the passage of a moxibustion column, a circular ring is connected in the middle of the rotating cylinder, and a plurality of grooves for the passage of fine needles are evenly spaced circumferentially on the circular ring, a limiting ring is connected inside the shell, a needle passing port is formed at the bottom of the limiting ring, a needle release hole is formed at the top of the shell, and a needle outlet hole is formed at the lower part of the shell, a guide rod is connected inside the shell, a needle pushing plate sliding left and right is provided on the guide rod, a driving mechanism for driving the needle pushing plate is provided inside the shell, a stopper moving up and down is provided inside the shell, the stopper is used to block the needle passing port, an adjusting mechanism for adjusting the position of the stopper is provided on the left part of the shell, and a conveying mechanism for conveying the moxibustion column is provided on the left part of the shell; the fine needle is placed into the shell through the needle release hole and the fine needle passes through the groove, when the rotating cylinder rotates, the circular ring will push the fine needle to move around the rotating cylinder to the needle passing port, and then the fine needle at the needle passing port is pushed out by the needle pushing plate.

In one embodiment, a spherical end is provided at the right end of the acupuncture needle; when the stopper blocks the needle opening, the spherical end prevents the acupuncture needle from passing through the needle opening; when the stopper moves downward, the stopper no longer blocks the needle opening, so that the spherical end passes through the needle opening.

In one embodiment, the driving mechanism includes a motor, the lower part of the shell is connected to the motor, two rotating shafts are rotatably connected inside the shell, the output shaft of the motor is connected to one of the rotating shafts, each of the rotating shafts is connected to a turntable, an eccentric shaft is connected between the two turntables, the connection position between the eccentric shaft and the turntable deviates from the center of the circle of the rotating shaft, a lifting frame that slides up and down is provided inside the shell, a connecting shaft is connected to the lower part of the lifting frame, a transmission rod is rotatably connected between the connecting shaft and the eccentric shaft, and two protrusions are connected to the lower part of the push pin plate.

In one of the embodiments, the lifting frame is provided with two oblique holes, and two protrusions are respectively located in the two oblique holes; when the lifting frame slides up and down, the protrusions and the push pin plate move left and right through the oblique holes.

In one embodiment, the adjusting mechanism includes a connecting rod, a connecting rod that slides up and down is provided on the left part of the guide rod, the stopper is connected to the top end of the connecting rod, a screw is threadedly connected to the lower part of the outer shell, the bottom end of the screw extends from the outer shell, and the top end of the screw is rotatably connected to the bottom end of the connecting rod.

In one embodiment, the conveying mechanism includes a fixed ring, which is connected to the left part of the outer shell, and the fixed ring is rotatably connected to two rotating shafts 2, and the rotating shafts 2 are each connected to a rotating frame, and compression springs are provided between the rotating frame and the fixed ring, and the left part of the rotating frame is rotatably connected to a conveying wheel driven by a motor; the moxibustion column is passed through the rotating cylinder, and the conveying wheel is brought into contact with the surface of the moxibustion column under the action of the compression spring, and the rotating conveying wheel conveys the moxibustion column through friction.

In one of the embodiments, it also includes a pulling mechanism for pulling the rotating frame to rotate, the pulling mechanism includes a slip ring, the right part of the shell is slidably connected with the slip ring, the second rotating shaft is connected with a connecting block, and a pull rope is connected between the connecting block and the slip ring.

In one of the embodiments, it also includes a transmission mechanism for making the rotating drum rotate intermittently, and the transmission mechanism includes a fixed seat, the right part of the shell is connected to the fixed seat, the fixed seat is provided with a sliding rod that slides left and right, and a return spring is connected between the sliding rod and the fixed seat, and when the push pin plate slides left and right, the push pin plate will intermittently contact the sliding rod; the right part of the fixed seat is rotatably connected to a rotating column, and two spiral grooves are opened on the surface of the rotating column, and the right end of the sliding rod is connected to a connecting cylinder that covers the rotating column, and two convex balls are provided inside the connecting cylinder, and the two convex balls are respectively located in the two spiral grooves; the right part of the fixed seat is rotatably connected to a rotating plate, and the rotating column and the rotating plate are connected by a one-way clutch, and the right end of the rotating drum is connected to a rotating ring, and a plurality of arc grooves are evenly spaced circumferentially on the rotating ring, and a plurality of protrusions that cooperate with the arc grooves are evenly provided on the surface of the rotating plate.

In one of the embodiments, it further comprises a support rod, the left portion of the housing is rotatably connected to the support rod, and the left portion of the housing is threadedly connected to a bolt for fixing the angle of the support rod.

Beneficial effects: 1. By rotating the drum, the rotating ring pushes the fine needle in the groove to the needle hole, and the driving mechanism moves the needle push plate to the left to push the fine needle out. By rotating the screw to make the block leave the needle hole, the fine needle can be separated from the shell; the moxibustion column passes through the drum and is transported by the conveying wheel. The distance between the moxibustion column and the patient's acupuncture point is automatically controlled. It can switch between the three functions of retained needle, quick needle and moxibustion to meet the needs of different patients.

2. The needle push plate that moves to the left will separate from the slide bar, and the reset spring drives the slide bar, the connecting tube and the convex ball to move to the left. The cooperation of the convex ball and the spiral groove makes the rotating column rotate, and the rotating plate will not rotate through the one-way clutch. When the needle push plate moves to the right, the needle push plate pushes the slide bar, and the rotating column reverses and drives the rotating plate, the rotating ring, the rotating tube and the circular ring to rotate, and the circular ring automatically drives the next needle to rotate. There is no need to manually rotate the rotating tube, and the operation is convenient.

3. Manually pull the slip ring to the right, pull the connecting block to rotate by pulling the rope, and drive the rotating frame to rotate around the second rotating shaft, so that the two conveying wheels move away from each other, and the moxibustion column can be passed through the rotating cylinder. There is no need to pull the two rotating frames at the same time. Just pull the slip ring with one hand, which is more convenient to operate.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of the present invention.

FIG. 2 is a schematic diagram of the structure of the present invention after the support rod is hidden and the shell is cut open.

FIG. 3 is a schematic diagram of a part of the structure of FIG. 2 of the present invention.

FIG. 4 is a front view of FIG. 3 of the present invention.

FIG. 5 is a side view of the rotating drum, the circular ring, the limiting ring, the stopper and the connecting rod of the present invention.

FIG. 6 is a schematic structural diagram of the pin push plate and the driving mechanism of the present invention.

FIG. 7 is a top view of the housing, rotating drum, conveying mechanism and pulling mechanism of the present invention.

FIG8 is a schematic structural diagram of the fixed ring, the second rotating shaft, the rotating frame and the conveying wheel of the present invention.

FIG9 is a schematic structural diagram of the rotating cylinder, the needle push plate, the fixed seat, the sliding rod, the connecting cylinder, the rotating plate and the rotating ring of the present invention.

FIG. 10 is a schematic diagram of the matching relationship between the connecting cylinder and the rotating column of the present invention, wherein the connecting cylinder is cut away.

The markings in the figure are: 1-housing, 2-rotating cylinder, 3-ring, 31-groove, 4-limiting ring, 5-needle, 50-spherical end, 51-needle hole, 52-needle hole, 6-guide rod, 7-needle push plate, 71-motor, 72-rotating shaft 1, 73-turntable, 74-eccentric shaft, 75-lifting frame, 76-connecting shaft, 77-transmission rod, 78-oblique hole, 79-bump, 8-stopper , 81-connecting rod, 82-screw rod, 9-moxibustion column, 91-fixed ring, 92-rotating shaft two, 93-rotating frame, 94-conveying wheel, 101-slip ring, 102-pull rope, 103-connecting block, 111-fixed seat, 112-sliding rod, 113-connecting cylinder, 114-convex ball, 115-rotating column, 117-rotating plate, 118-protrusion, 119-swivel, 12-support rod.

Detailed ways

The present invention will be further described below in conjunction with the embodiments shown in the accompanying drawings.

Embodiment 1: An acupuncture device with a switching function, referring to Figures 1 to 8, comprises a shell 1, a rotating cylinder 2, a circular ring 3, a limiting ring 4, fine needles 5, a guide rod 6, a needle pushing plate 7, a driving mechanism, a stopper 8, an adjusting mechanism and a conveying mechanism. The shell 1 is connected on the left and right sides, and a rotating cylinder 2 is rotatably connected inside the shell 1. The interior of the rotating cylinder 2 is hollow for the moxibustion column 9 to pass through. A circular ring 3 is fixedly connected to the middle of the rotating cylinder 2, and eight grooves 31 for the fine needles 5 to pass through are evenly spaced circumferentially on the circular ring 3. A limiting ring 4 is fixedly connected to the inside of the shell 1, and a needle passing port is provided at the bottom of the limiting ring 4. A needle placement hole 51 is provided at the top of the shell 1, and a needle outlet hole 52 is provided at the lower left end of the shell 1. A guide rod 6 is fixedly connected to the lower side of the inside of the shell 1, and a needle pushing plate 7 is provided on the guide rod 6 to slide left and right. A device for driving the needle pushing plate 7 to move left and right is provided on the lower side of the inside of the shell 1. A driving mechanism is provided, a stopper 8 which moves up and down is provided inside the shell 1, the stopper 8 is used to block the needle port, an adjusting mechanism for adjusting the position of the stopper 8 is provided on the left side of the shell 1, a spherical end 50 is provided on the right end of the fine needle 5, when the stopper 8 blocks the needle port, the spherical end 50 prevents the fine needle 5 from passing through the needle port, when the stopper 8 moves downward, the stopper 8 no longer blocks the needle port, so that the spherical end 50 passes through the needle port; a conveying mechanism for conveying the moxibustion column 9 is provided on the left side of the shell 1; the fine needle 5 is placed in the shell 1 through the needle hole 51 and the fine needle 5 passes through the groove 31, and the relative positions of the ring 3 and the limit ring 4 are shown in Figure 5, when the rotating drum 2 rotates, the ring 3 will push the fine needle 5 to move around the rotating drum 2 to the needle port, and then the fine needle 5 at the needle port is pushed out by the needle pushing plate 7, so that the fine needle 5 extends out from the needle outlet hole 52.

Referring to Figures 1, 2, 3, 4 and 6, the driving mechanism includes a motor 71, a rotating shaft 72, a rotating disk 73, an eccentric shaft 74, a lifting frame 75, a connecting shaft 76, a transmission rod 77 and a protrusion 79. The motor 71 is bolted to the lower front side of the housing 1, and the rotating shaft 72 is connected to the lower side of the housing 1 for symmetrical rotation. The output shaft of the motor 71 is fixedly connected to the rotating shaft 72 on the front side, and the rotating disk 73 is fixedly connected to the rotating shaft 72. The eccentric shaft 74 is fixedly connected between the two rotating disks 73, and the eccentric shaft 74 is connected to the rotating disk 73. The connection position of 73 deviates from the center of the rotating shaft 72, and a lifting frame 75 that slides up and down is provided on the lower side of the shell 1. A connecting shaft 76 is fixedly connected to the lower part of the lifting frame 75, and a transmission rod 77 is rotatably connected between the connecting shaft 76 and the eccentric shaft 74. The lower part of the push-pin plate 7 is symmetrically fixed with protrusions 79; inclined holes 78 are provided on the front and rear sides of the lifting frame 75, and two protrusions 79 are respectively located in the two inclined holes 78; when the lifting frame 75 slides up and down, the protrusions 79 and the push-pin plate 7 can move left and right through the inclined holes 78.

Referring to Figures 2-5, the adjustment mechanism includes a connecting rod 81 and a screw 82. A connecting rod 81 that slides up and down is provided on the left part of the guide rod 6, and the stopper 8 is fixedly connected to the top of the connecting rod 81. The screw 82 is threadedly connected to the left side of the lower part of the outer shell 1. The bottom end of the screw 82 extends from the outer shell 1, and the top end of the screw 82 is rotatably connected to the bottom end of the connecting rod 81.

With reference to Figures 1, 2, 7 and 8, the conveying mechanism includes a fixed ring 91, a rotating shaft 92, a rotating frame 93 and a conveying wheel 94. The left part of the outer shell 1 is fixedly connected to the fixed ring 91, and the rotating shaft 92 is symmetrically connected to the fixed ring 91 for rotation. The rotating frame 93 is fixedly connected to the rotating shaft 92. Compression springs are provided between the rotating frame 93 and the fixed ring 91. The left part of the rotating frame 93 is rotatably connected to the conveying wheel 94, which is driven by a motor. The moxibustion column 9 is passed through the rotating drum 2, and the conveying wheel 94 is abutted against the surface of the moxibustion column 9 under the action of the compression spring. The rotating conveying wheel 94 can convey the moxibustion column 9 by friction.

When the quick needle function is needed, the fine needle 5 is placed into the shell 1 through the needle hole 51, and the fine needle 5 passes through the groove 31, and the fine needle 5 contacts the inner wall of the limiting ring 4, and then the rotating drum 2 is manually rotated, and the rotating drum 2 drives the ring 3 to rotate, and the fine needle 5 is limited by the limiting ring 4, so that the fine needle 5 remains in the groove 31, and the next fine needle 5 continues to pass through the groove 31. The rotating ring 3 can push the fine needle 5 in the groove 31 to rotate around the rotating drum 2, so that the fine needle 5 moves to the needle hole; then the motor 71 is controlled to drive the front side shaft 72 to rotate 180 degrees, drive the turntable 73 to rotate 180 degrees, and the turntable 73 drives the eccentric shaft 74 to rotate 180 degrees around the shaft 72, and the eccentric shaft 74 rises. Since the transmission rod 77 is rotatably connected between the connecting shaft 76 and the eccentric shaft 74, the connecting shaft 76 and the lifting frame 75 can be lifted by the transmission of the transmission rod 77. Since the protrusion 79 is located In the inclined hole 78, the guiding effect of the inclined hole 78 can make the protrusion 79 translate to the left, and the protrusion 79 drives the needle push plate 7 to translate to the left, and the needle push plate 7 pushes the lowermost fine needle 5 to move to the left, so that the fine needle 5 extends out from the needle outlet hole 52, thereby piercing the fine needle 5 to the patient's acupuncture point. Since the stopper 8 blocks the needle opening of the limiting ring 4, the spherical end 50 of the fine needle 5 cannot pass through the needle opening. Since the needle push plate 7 blocks the right side of the fine needle 5, the fine needle 5 is kept extending from the needle outlet hole 52 by the needle push plate 7 and the limiting ring 4. At this time, the fine needle 5 can be driven to move by operating the shell 1, and the next quick needle operation can be performed on the patient. After the quick needle treatment is completed, the screw rod 82 is manually rotated, and the screw rod 82 moves downward at the same time under the action of the threaded connection. The screw 82 drives the connecting rod 81 and the stopper 8 to move downward. The stopper 8 no longer blocks the needle opening, and the fine needle 5 can pass through the needle opening, and the fine needle 5 after use can be taken out.

When the needle retention function is needed, similarly, the needle push plate 7 that moves horizontally to the left pushes the lowermost needle 5 out to perform the needle insertion operation, and then the screw 82 is rotated to make the block 8 move downward to leave the needle hole, so that the needle 5 can be separated from the shell 1 to leave the needle 5 after the needle is inserted at the acupuncture point; then the screw 82 is reversed to make the block 8 block block the needle hole, and the motor 71 is controlled to drive the front side shaft 1 72 to rotate 180 degrees again, and the turntable 73 drives the eccentric shaft 74 to rotate around the shaft 1 72 to the initial position, and the eccentric shaft 74 descends, so that the connecting shaft 76 and the lifting frame 75 descend, and the guiding effect of the inclined hole 78 makes the protrusion 79 and the needle push plate 7 translate to the right and reset, and then the rotating drum 2 is manually rotated, and the rotating drum 2 drives the ring 3 to rotate, and the rotating ring 3 pushes the next needle 5 to move to the needle hole, and the needle 5 can be pushed by the needle push plate 7 again to perform the needle insertion operation.

When the moxibustion function is needed, the rotating frame 93 is manually pulled to rotate around the second rotating shaft 92, the two conveying wheels 94 move away from each other, the compression spring is stretched, the moxibustion column 9 passes through the rotating cylinder 2, and the left end of the moxibustion column 9 is located between the two conveying wheels 94, the rotating frame 93 is released, and the rotating frame 93 and the second rotating shaft 92 are reversed and reset under the action of the compression spring. The compression spring is still in a stretched state, and the rotating frame 93 drives the conveying wheel 94 to move in the direction close to the left end of the moxibustion column 9, and the conveying wheel 94 is abutted against the surface of the moxibustion column 9 through the compression spring; when the moxibustion column 9 is ignited, if a gentle moxibustion method is needed, the motor is controlled to drive the conveying wheel 94 to rotate, and the conveying wheel 94 at the rear side rotates The direction is clockwise, and the rotation direction of the front conveying wheel 94 is counterclockwise. Under the action of friction, the two conveying wheels 94 convey the moxibustion column 9 to the left at a uniform speed, so that the burning moxibustion column 9 can maintain a fixed distance from the patient's acupuncture points; if the method of sparrow pecking moxibustion is needed, the two conveying wheels 94 convey the moxibustion column 9 to the left, so that the moxibustion column 9 is close to the patient's acupuncture points. Similarly, the motor is controlled to make the rear conveying wheel 94 rotate counterclockwise and the front conveying wheel 94 rotate clockwise. Under the action of friction, the two conveying wheels 94 convey the moxibustion column 9 to the right, so that the moxibustion column 9 can be kept away from the patient's acupuncture points, thereby making the moxibustion column 9 reciprocately close to and away from the patient's acupuncture points, thereby increasing the stimulation to the acupuncture points.

In this way, the three functions of retained needle, quick needle and moxibustion can be switched to meet the needs of different patients, and there is no need to manually hold the moxibustion column 9 for a long time, which makes it convenient to control the distance between the moxibustion column 9 and the acupoint and avoid hand fatigue of medical staff.

Embodiment 2: Based on Embodiment 1, referring to Figures 1, 2, 9 and 10, a transmission mechanism for intermittently rotating the rotating drum 2 is also included, the transmission mechanism includes a fixed seat 111, a slide bar 112, a connecting tube 113, a convex ball 114, a rotating column 115, a rotating plate 117 and a rotating ring 119, the right part of the housing 1 is fixedly connected to the fixed seat 111, the fixed seat 111 is provided with a slide bar 112 that slides left and right, a return spring is fixedly connected between the slide bar 112 and the fixed seat 111, when the push pin plate 7 slides left and right, the push pin plate 7 will intermittently contact the slide bar 112; the right part of the fixed seat 111 is rotatably connected to the rotating column 1 15, two spiral grooves are formed on the surface of the rotating column 115, and the shape of the spiral grooves is shown in FIG10. The right end of the slide rod 112 is fixedly connected to a connecting tube 113 that covers the rotating column 115, and two symmetrical convex balls 114 are provided on the right side of the connecting tube 113, and the two convex balls 114 are respectively located in the two spiral grooves; the right part of the fixed seat 111 is rotatably connected to a rotating plate 117, and the rotating column 115 and the rotating plate 117 are connected through a one-way clutch, and a rotating ring 119 is fixedly connected to the right end of the rotating cylinder 2, and a plurality of arc grooves are evenly spaced circumferentially on the rotating ring 119, and a plurality of protrusions 118 that cooperate with the arc grooves are evenly provided on the surface of the rotating plate 117 in the circumferential direction.

Initially, the return spring is in a compressed state, and the right side of the push-pin plate 7 abuts against the left side of the slide bar 112. When the push-pin plate 7 that moves to the left pushes the needle 5 to extend, the push-pin plate 7 will separate from the slide bar 112, and the return spring will restore, driving the slide bar 112, the connecting tube 113 and the convex ball 114 to move to the left. Since the convex ball 114 is located in the spiral groove, the cooperation between the convex ball 114 and the spiral groove can make the rotating column 115 rotate 180 degrees. At this time, since the rotating column 115 and the rotating plate 117 are connected by a one-way clutch, the rotating plate 117 will not rotate. When the push-pin plate 7 moves to the right to reset, The needle push plate 7 will contact the slide bar 112 and push the slide bar 112 to translate to the right, driving the slide bar 112, the connecting tube 113 and the convex ball 114 to translate to the right, and the rotating column 115 will be reversed 180 degrees and reset through the cooperation of the convex ball 114 and the spiral groove. At this time, the reversed rotating column 115 will drive the rotating plate 117 to rotate 180 degrees, and the rotating ring 119 will rotate through the cooperation of the protrusion 118 and the arc groove. The rotating ring 119 drives the rotating drum 2 and the ring 3 to rotate, thereby automatically causing the ring 3 to push the next fine needle 5 to move to the needle hole. There is no need to manually rotate the rotating drum 2, and the operation is convenient.

Embodiment 3: Based on Embodiment 2, referring to Figures 1, 2 and 7, it also includes a pulling mechanism for pulling the rotating frame 93 to rotate, the pulling mechanism includes a slip ring 101, a pull rope 102 and a connecting block 103, the slip ring 101 is slidably connected to the right part of the outer shell 1, the connecting block 103 is fixedly connected to the rotating shaft 92, and the pull rope 102 is fixedly connected between the connecting block 103 and the slip ring 101.

When it is necessary to rotate the rotating frame 93 around the second rotating shaft 92, the slip ring 101 is directly pulled to the right manually, and the slip ring 101 pulls the pull rope 102, and the pull rope 102 pulls the connecting block 103, so that the connecting block 103 rotates around the second rotating shaft 92, which can drive the two rotating frames 93 to rotate around the second rotating shaft 92, so that the two conveying wheels 94 move away from each other, and the moxibustion column 9 can pass through the rotating cylinder 2. In this way, there is no need to pull the two rotating frames 93 at the same time, and the slip ring 101 can be pulled with one hand, which is more convenient to operate.

Referring to Figure 1, it also includes a support rod 12, the left part of the shell 1 is rotatably connected to the support rod 12, and the left part of the shell 1 is threadedly connected to a bolt; by loosening the bolt, the bolt loosens the support rod 12, and the support rod 12 can be pushed to rotate to a suitable angle, and then the bolt is tightened to fix the position of the support rod 12. When acupuncture is performed on the patient, the support rod 12 plays a role of supporting the shell 1, which facilitates the control of the position of the shell 1, and then the support rod 12 can be retracted by loosening the bolt.

The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the spirit of the present invention.

Claims (9)

1. An acupuncture device with a switching function, comprising a housing (1), characterized in that: a rotating drum (2) is rotatably connected inside the housing (1), the interior of the rotating drum (2) is hollow for a moxibustion column (9) to pass through, a circular ring (3) is connected to the middle of the rotating drum (2), a plurality of grooves (31) for the needles (5) to pass through are evenly spaced circumferentially on the circular ring (3), a limiting ring (4) is connected inside the housing (1), a needle hole is formed at the bottom of the limiting ring (4), a needle hole (51) is formed at the top of the housing (1), a needle outlet hole (52) is formed at the bottom of the housing (1), a guide rod (6) is connected inside the housing (1), and the guide rod (6) is provided with a left and right sliding A needle pushing plate (7) is provided inside the housing (1), a driving mechanism for driving the needle pushing plate (7) is provided inside the housing (1), a stopper (8) that moves up and down is provided inside the housing (1), the stopper (8) is used to block the needle opening, an adjusting mechanism for adjusting the position of the stopper (8) is provided on the left side of the housing (1), and a conveying mechanism for conveying the moxibustion column (9) is provided on the left side of the housing (1); the fine needle (5) is placed into the housing (1) through the needle hole (51) and the fine needle (5) passes through the groove (31), when the rotating drum (2) rotates, the ring (3) pushes the fine needle (5) to move around the rotating drum (2) to the needle opening, and then the fine needle (5) at the needle opening is pushed out by the needle pushing plate (7). 2. An acupuncture device with a switching function as claimed in claim 1, characterized in that: a spherical end (50) is provided at the right end of the fine needle (5); when the stopper (8) blocks the needle opening, the spherical end (50) prevents the fine needle (5) from passing through the needle opening; when the stopper (8) moves downward, the stopper (8) no longer blocks the needle opening, so that the spherical end (50) passes through the needle opening. 3. An acupuncture device with a switching function as claimed in claim 2, characterized in that: the driving mechanism comprises a motor (71), the lower part of the housing (1) is connected to the motor (71), the housing (1) is internally connected with two rotating shafts (72), the output shaft of the motor (71) is connected to one of the rotating shafts (72), the rotating shafts (72) are each connected with a rotating disk (73), an eccentric shaft (74) is connected between the two rotating disks (73), the connection position between the eccentric shaft (74) and the rotating disk (73) deviates from the center of the rotating shaft (72), a lifting frame (75) that slides up and down is provided inside the housing (1), the lower part of the lifting frame (75) is connected to a connecting shaft (76), a transmission rod (77) is rotatably connected between the connecting shaft (76) and the eccentric shaft (74), and the lower part of the needle push plate (7) is connected with two protrusions (79). 4. An acupuncture device with a switching function as claimed in claim 3, characterized in that: the lifting frame (75) is provided with two inclined holes (78), and two protrusions (79) are respectively located in the two inclined holes (78); when the lifting frame (75) slides up and down, the protrusions (79) and the needle pushing plate (7) move left and right through the inclined holes (78). 5. An acupuncture device with a switching function as claimed in claim 1, characterized in that: the adjustment mechanism comprises a connecting rod (81), the left part of the guide rod (6) is provided with a connecting rod (81) that slides up and down, the stopper (8) is connected to the top of the connecting rod (81), the lower part of the shell (1) is threadedly connected with a screw rod (82), the bottom end of the screw rod (82) extends out from the shell (1), and the top end of the screw rod (82) is rotatably connected to the bottom end of the connecting rod (81). 6. An acupuncture device with a switching function as claimed in claim 1, characterized in that: the conveying mechanism includes a fixed ring (91), the left part of the shell (1) is connected to the fixed ring (91), the fixed ring (91) is rotatably connected to two rotating shafts (92), the rotating shafts (92) are each connected to a rotating frame (93), a compression spring is provided between the rotating frame (93) and the fixed ring (91), and the left part of the rotating frame (93) is rotatably connected to a conveying wheel (94) driven by a motor; the moxibustion column (9) is passed through the rotating cylinder (2), and under the action of the compression spring, the conveying wheel (94) is abutted against the surface of the moxibustion column (9), and the rotating conveying wheel (94) conveys the moxibustion column (9) by friction. 7. An acupuncture device with a switching function as claimed in claim 6, characterized in that it also includes a pulling mechanism for pulling the rotating frame (93) to rotate, the pulling mechanism includes a slip ring (101), the right part of the shell (1) is slidably connected with the slip ring (101), the second rotating shaft (92) is connected with a connecting block (103), and a pull rope (102) is connected between the connecting block (103) and the slip ring (101). 8. An acupuncture device with a switching function as claimed in claim 1, characterized in that it also includes a transmission mechanism for intermittently rotating the rotating drum (2), the transmission mechanism includes a fixed seat (111), the right part of the housing (1) is connected to the fixed seat (111), the fixed seat (111) is provided with a sliding rod (112) that slides left and right, a return spring is connected between the sliding rod (112) and the fixed seat (111), when the push needle plate (7) slides left and right, the push needle plate (7) will intermittently contact with the sliding rod (112); the right part of the fixed seat (111) is rotatably connected to a rotating column (115), the surface of the rotating column (115) Two spiral grooves are opened, the right end of the slide rod (112) is connected to a connecting tube (113) which is sleeved with the rotating column (115), and two convex balls (114) are arranged inside the connecting tube (113), and the two convex balls (114) are respectively located in the two spiral grooves; the right part of the fixed seat (111) is rotatably connected to a rotating plate (117), the rotating column (115) and the rotating plate (117) are connected via a one-way clutch, the right end of the rotating cylinder (2) is connected to a rotating ring (119), and a plurality of arc grooves are evenly spaced circumferentially on the rotating ring (119), and a plurality of protrusions (118) which cooperate with the arc grooves are evenly arranged on the surface of the rotating plate (117) in the circumferential direction. 9. An acupuncture device with a switching function as claimed in claim 1, characterized in that it also includes a support rod (12), the left part of the shell (1) is rotatably connected to the support rod (12), and the left part of the shell (1) is threadedly connected to a bolt for fixing the angle of the support rod (12).