CN104644434B - A kind of acupuncture device - Google Patents
A kind of acupuncture device Download PDFInfo
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- CN104644434B CN104644434B CN201510079203.9A CN201510079203A CN104644434B CN 104644434 B CN104644434 B CN 104644434B CN 201510079203 A CN201510079203 A CN 201510079203A CN 104644434 B CN104644434 B CN 104644434B
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- needle set
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H39/00—Devices for locating or stimulating specific reflex points of the body for physical therapy, e.g. acupuncture
- A61H39/08—Devices for applying needles to such points, i.e. for acupuncture ; Acupuncture needles or accessories therefor
- A61H39/086—Acupuncture needles
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/12—Driving means
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- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
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- Finger-Pressure Massage (AREA)
Abstract
The invention discloses a kind of acupuncture device, including upper shell and lower house, upper shell is provided with needle exchange mechanism and trigger mechanism, lower house is provided with rotating mechanism, needle exchange mechanism includes pin casket and presser, being provided with needle set and the first through hole as needle set movable passageway in pin casket, pin casket is provided with the first supporter on the inwall of the first through hole；Rotating mechanism includes rotating shaft and the first motor, and rotating shaft is provided with the second through hole, and rotating shaft is provided with the second supporter in the second through hole, and described second supporter is for supporting the needle set dropped from the first through hole and driving needle set to rotate；Trigger mechanism includes striker and firing button, and striker is used for moving downward to clash into needle set, so that the needle set of the second support body supports flies out, firing button is for controlling the motion of striker。Present invention simplicity swift to operate, it is possible to according to different situations metering needle acupuncture needle spin velocity and emission rate, adapt in the acupuncture needle launching various outer diameter。
Description
Technical field
The invention belongs to area of medical devices, more particularly, to a kind of acupuncture device。
Background technology
Acupuncture therapy is the means of the distinctive treatment disease of a kind of China, the acupuncture therapy of broad sense includes inserting needle, the hand-manipulating of needle, let the acupuncture needle remain at a certain point, go out the overall process of the acupuncture manipulations such as pin, wherein, acupuncture is the important means of clinical acupuncture opinion treatment, uses the basis of qi-restoratives removing the relative excess maneuver especially。Generally speaking, acupuncture manipulation needs to accomplish that speed combines, namely wear skin should soon, twirlinging or rotating of the acupuncture needle should be slow, refer to that power is uniform；If twirlinging or rotating of the acupuncture needle, angle is excessive or only twist the needle to a direction, and patient will necessarily be made strong pain occur。Therefore, acupuncture therapy is a complicated technology, it is necessary to operate more accurately。
Acupuncture method of needle insertion has a variety of, as method of needle insertion is divided into many types by " a TCM Recipe science of law Therapeutic Method section ", wherein quickly it is rotated into the skill of handling needles to be praised highly by clinical practice, namely during inserting needle, utilization refers to that acupuncture needle is quickly rotated and accelerates to fast state by power, utilizes wrist power and inertia to be revolved by the acupuncture needle of rotation simultaneously and thrusts in health acupuncture point。Owing to acupuncture needle quickly rotates, penetration power is strong, and thrusts rapidly, so patient pain feels atomic, thus realizing therapeutic effect quick, painless, aseptic, accurate。
The method operates very big advantage in clinic, and curative effect is very good, is come if can popularize, and will be the Gospel of extensive patients。To skilled grasp, medical worker has to pass through long-term training, takes time and effort, meanwhile, in operation, it is necessary to spirit high concentration, otherwise easily causes misoperation, even if having grasped operating technology, the therapeutic dose of doctor every day is also extremely limited。So, " being quickly rotated into the skill of handling needles " no doubt can alleviate patient's misery in acupuncture and moxibustion therapy process, but needs operator to possess significantly high technical ability, thus limits the popularization of this method。Therefore, when current medical resource is in short supply, ancient Technique Popularizing is needed the means of modern science, raise labour efficiency imperative by plant equipment。
Summary of the invention
Disadvantages described above or Improvement requirement for prior art, the invention provides a kind of simple to operate, acupuncture device adjustable, controlled, portative, its object is to be operated by using flying needle device, acupuncture needle is made more to stablize, be exactly into acupuncture point, simultaneously also it is beneficial to healthcare givers and carries out acupuncture operation, thus solve " being quickly rotated into the skill of handling needles " skill is complicated, careful, be difficult to the technical problem grasped。
For achieving the above object, according to one aspect of the present invention, provide a kind of acupuncture device, including upper shell and lower house, described upper shell is provided with needle exchange mechanism and trigger mechanism, described lower house is provided with rotating mechanism, described needle exchange mechanism includes pin casket and presser, needle set and the first through hole as needle set movable passageway it is provided with in described pin casket, first through hole is vertically arranged, described pin casket is provided with the first supporter preventing needle set free-falling on the inwall of the first through hole, first supporter is used for supporting needle set, presser is for pressing downward to the needle set of the first support body supports in rotating mechanism；Described rotating mechanism includes rotating shaft and the first motor for driving rotating shaft to rotate, described rotating shaft is provided with the second through hole as needle set movable passageway, second through hole is vertically arranged, described rotating shaft is provided with the second supporter in the second through hole, and described second supporter is for supporting the needle set dropped from the first through hole and driving needle set to rotate；Described trigger mechanism includes striker and firing button, and described striker is used for moving downward to clash into needle set, so that the needle set of the second support body supports flies out, described firing button is for controlling the motion of striker。
Preferably, described pin casket includes needle chamber, the first connection axle and needle pushing plate, and described needle chamber is provided with arcuate groove, and described arcuate groove is used for accommodating needle set, the quantity of described needle set is multiple and is all vertically arranged, and described needle chamber is provided with the step for accepting needle set at arcuate groove place；Described first connects axle is arranged on upper shell, described needle pushing plate may be rotatably mounted on the first connection axle and is pressed on the farthest needle set of the first through hole, needle pushing plate thus allowing needle set fall into the first through hole from step, described first connection axle is coated with the first torsionspring for making needle pushing plate return for pushing the needle set in arcuate groove to first through hole one by one。
Preferably, described pin casket also includes launching storehouse, and described transmitting storehouse and needle chamber removably connect, and described first through hole is arranged on transmitting storehouse, and described needle chamber is provided with the slot to make way as needle pushing plate rotation path, described in storehouse of pushing pin pass from slot to make way。
Preferably, described presser includes the first compression spring, baffle plate, expansion bracket and the slide block that set gradually from top to bottom, wherein, described baffle plate is connected to presser bar by intermediate bar, described slide block is provided with trigger, described presser bar, for pressing downward in rotating mechanism by the needle set of the first support body supports, the sidewall of described pin casket is provided with the vertical slot as intermediate bar movable passageway；Described first compression spring is vertically arranged, and the upper end of the first compression spring is resisted against on upper shell and its lower end is connected on baffle plate, and the lower end of described baffle plate is connected with the top of expansion bracket；Described expansion bracket is formed by plurality of rods part is hinged, two rod members that its underpart is hinged are connected on slide block and upper shell and connect, described skid is connected on upper shell and can move in the horizontal direction, and the flexible of described expansion bracket the movement and first with movable slider can compress the flexible of spring；Described trigger connects axle by second and is arranged on upper shell, described second connection axle is coated with the second torsionspring for making trigger return, described lower house is provided with groove, described groove inserts into the inner away from one end of slide block for trigger so that trigger rotation, so that skid and expansion bracket shrink。
Preferably, described trigger mechanism also includes knob, retracting cylinder, platen and elastic force apparatus, and the lower end of described knob connects the upper end of described retracting cylinder, and the lower end of described retracting cylinder connects described platen, and the lower end of described platen connects described striker；The both sides of described retracting cylinder are respectively provided with an elastic force apparatus, two elastic force apparatus are symmetrically arranged, the arranged outside of described platen has external screw thread, wherein, described elastic force apparatus includes threaded walls, extension spring, fixed support plate, support bar, 3rd connects axle, button spring and described firing button, described threaded walls is provided with the female thread coordinated with the external screw thread on platen near the side of platen and it is away from the extension spring described in the side fixed installation of platen, the other end of described extension spring is fixedly mounted on fixed support plate, extension spring is horizontally disposed with, described fixed support plate is fixedly mounted on upper shell, described fixed support plate is provided with button spring away from the side of extension spring, the other end of described button spring is arranged on described firing button, described firing button is movably arranged on upper shell, described support bar connects axle by the 3rd and is arranged on upper shell, support bar may be rotatably mounted on the 3rd connection axle and it is between firing button and threaded walls, described 3rd connection axle is coated with the 3rd torsionspring for making trigger return, described support bar can control being contacting and separating thus driving the flexible of extension spring of threaded walls and platen near one end of threaded walls；Being provided with the second compression spring in described retracting cylinder, the lower end of knob is fixed in the upper end of described second compression spring, and its other end is fixed on the upper end of platen；The outside of described knob is extended with two boss, two boss are setting up and down, it is arranged to hold the space of upper shell roof between said two boss, two boss are for carrying out spacing to knob in the motion of vertical direction, the rotational of knob drives the rising of platen, thus driving retracting cylinder and the contraction of the second compression spring。
Preferably, threaded walls is provided with stopper slot near the side of support bar, and described stopper slot is for carrying out spacing to support bar near one end of threaded walls。
Preferably, described knob drives it to rotate by the second motor。
Preferably, the location after slide device, described upper shell and lower house are carried out relative sliding by slide device and slided it is provided with between described upper shell and lower house。
Preferably, described needle set includes acupuncture needle and pin shell, and the lateral wall of described pin shell is provided with the lines for increasing frictional force, and pin shell upper surface is smooth surface so that the striker shock uniform force to needle set。
Preferably, being provided with multiple telescoping mechanism in described pin shell, these telescoping mechanisms clamp acupuncture needle for cooperation, and described telescoping mechanism includes sideboard and return spring, and return spring is arranged between sideboard and pin shell。
In general, by the contemplated above technical scheme of the present invention compared with prior art, it is possible to obtain following beneficial effect:
1) rotation, by machinerys such as trigger mechanism, rotating mechanism, needle exchange mechanisms realizing needle set is launched, and makes the simple and efficient to handle of " being quickly rotated into the skill of handling needles "；
2), the rotation of the first drive and control of electric machine rotating shaft, it is possible to by controlling the rotating speed of the first motor, thus selecting different flying needle spin velocities according to practical situation；
3), the second motor can control the decrement of the second compression spring, it is possible to comes the rotation number of turns of control handle and the decrement of the second compression spring by controlling the rotation of the second motor, thus selecting different flying needle emission rates according to practical situation；
4), being provided with sideboard and return spring in pin shell, the elastic force of return spring can make pin shell adapt to different size of acupuncture needle；
5), by sliding upper shell, making presser work, thus the needle set being positioned at the first through hole being pressed into the second through hole of rotating shaft, then reverse shuffle upper shell makes device reset, and whole needle exchange process is convenient and swift；
6), being provided with arcuate groove in needle chamber, it is possible to hold many needle sets, needle set can be pressed in the first through hole by needle pushing plate automatically simultaneously, allows needle set automatically into duty, makes whole operation have seriality。
Accompanying drawing explanation
Fig. 1 is the internal structure schematic diagram after the present invention removes upper shell and lower house；
Fig. 2 is the trigger mechanism of the present invention and rotating mechanism is separately mounted to the schematic diagram on upper shell and lower house；
Fig. 3 is the top view of the threaded walls of trigger mechanism in the present invention and platen contact condition；
Fig. 4 is the top view of the threaded walls of trigger mechanism and platen released state in the present invention；
Fig. 5 is the structural representation of pin casket in the present invention；
Fig. 6 is the top view of pin casket in the present invention；
Fig. 7 is the structural representation of the expansion bracket elongation state of presser in the present invention；
Fig. 8 is the structural representation of the expansion bracket contraction state of presser in the present invention；
Fig. 9, Figure 10 are the schematic diagram after upper shell and the lower house relative sliding of the present invention respectively；
Figure 11 is the structural representation of needle set in the present invention；
Figure 12 is the sectional view of pin shell in the present invention。
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated。Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention。As long as just can be mutually combined additionally, technical characteristic involved in each embodiment of invention described below does not constitute conflict each other。
With reference to Fig. 1～Figure 12, a kind of acupuncture device, it is divided into upper and lower two parts, the first half includes upper shell 1, trigger mechanism 4, pin casket 6 and presser 7, and the latter half includes lower house 2 and rotating mechanism 5。The first half and the latter half can carry out certain Relative sliding。Described upper shell 1 is installed needle exchange mechanism 3 and trigger mechanism 4, described lower house 2 is installed rotating mechanism 5, preferably, the location after slide device, described upper shell 1 and lower house 2 are carried out relative sliding by slide device and slided it is provided with between described upper shell 1 and lower house 2。Slide device used in the present invention belongs to prior art, uses more at present in slide phone field, and slide device stops after can making to realize relative sliding between upper shell 1 and lower house 2 and slide into precalculated position。Internal structure schematic diagram the second motor 48 that Fig. 1 is the present invention is not shown, it is shown that rotating mechanism 5, trigger mechanism 4, pin casket 6 and presser 7。
With reference to Fig. 7, Fig. 8, described needle exchange mechanism 3 includes pin casket 6 and presser 7, needle set 8 and the first through hole 61 as needle set 8 movable passageway it is provided with in described pin casket 6, first through hole 61 is vertically arranged, described pin casket 6 is provided with, on the inwall at the first through hole 61 place, the first supporter preventing needle set 8 free-falling, first supporter is used for supporting needle set 8, and presser 7 is for pressing downward to the needle set 8 of the first support body supports in rotating mechanism 5。
The structure of the first supporter can have a variety of, as friction lines can be adopted to support needle set 8；Alternatively, it is also possible to employing rib structure, the top of rib arranges chamfering or fillet so that needle set 8 drops out from the first through hole 61 under external pressure effect；Additionally, the first supporter can also adopt active support, connecting spring on active support, spring can make active support along the transverse shifting of the first through hole 61, to be suitable for the needle set 8 of different-diameter。First supporter place is interim storage area, is pressed down by needle set 8 in order to presser 7 in the first through hole 61。
Described rotating mechanism 5 includes rotating shaft 51 and the first motor 52 for driving rotating shaft 51 to rotate, described rotating shaft 51 is provided with the second through hole 511 as needle set 8 movable passageway, second through hole 511 is vertically arranged, described rotating shaft 51 is provided with the second supporter at the second through hole 511 place, and described second supporter is for supporting the needle set 8 dropped from the first through hole 61 and driving needle set 8 to rotate；The structure of the second supporter is referred to the structure of the first supporter。Second support body supports lives needle set 8, and with the spin velocity of stable needle set 8 and emission rate, the acupuncture needle 81 for different model all obtains good " flying needle " effect。It addition, situation when Fig. 2 illustrates trigger mechanism 4 and rotating mechanism 5 and is separately mounted on upper shell 1 and lower house 2。As it can be seen, rotating mechanism 5 is positioned at the bottom of device, described rotating mechanism 5 is made up of the first motor 52 and circuit structure, rotating shaft 51, gear drive。First motor 52 provides power, and the first motor 52 is buncher, and rotational speed regulation knob thereon can regulate and control the size of the unlatching of this first motor 52, closedown and rotating speed, and then can control the rotating speed of needle set 8 in rotating shaft 51。First motor 52 transmits power by gear drive, rotating shaft 51 is made to rotate, described rotating shaft 51 is a metal hollow presser bar 76, it is fixed on the first motor 52 other, it may be rotatably mounted on lower house 2, should scribble lubricating oil with the joint of lower house 2, to improve its rotating property, second through hole 511 is set inside it, in order to hold needle set 8。Being additionally provided with transmitting outlet 22 on lower house 2, the internal diameter of described rotating shaft 51 is less than the diameter launching outlet 22, in order to needle set 8 is launched。
Further, described presser 7 includes the first compression spring 71, baffle plate 72, expansion bracket 73 and the slide block 74 that set gradually from top to bottom, wherein, described baffle plate 72 is connected to presser bar 76 by intermediate bar 75, described slide block 74 is provided with trigger 77, described presser bar 76, for pressing downward in rotating mechanism 5 by the needle set 8 of the first support body supports, the sidewall of described pin casket 6 is provided with the vertical slot 69 as intermediate bar 75 movable passageway；Described first compression spring 71 is vertically arranged, and the upper end of the first compression spring 71 is resisted against on upper shell 1 and its lower end is connected on baffle plate 72, and the lower end of described baffle plate 72 is connected with the top of expansion bracket 73；Described expansion bracket 73 is formed by plurality of rods part is hinged, two rod members that its underpart is hinged are connected on slide block 74 and upper shell 1 and connect, described slide block 74 is slidably connected on upper shell 1 and can move in the horizontal direction, and the flexible of described expansion bracket 73 movement and first with movable slider 74 can compress the flexible of spring 71；Described trigger 77 is arranged on upper shell 1 by the second connection axle 78, and described second connection axle 78 is coated with the second torsionspring for making trigger 77 return, and one end of the second torsionspring is resisted against on trigger 77, and the other end is resisted against on lower house 2；Being provided with groove 21 on described lower house 2, described groove 21 inserts into the inner so that trigger 77 rotates away from one end of slide block 74 for trigger 77, so that slide block 74 slides and expansion bracket 73 shrinks。With reference to Fig. 7, Fig. 8。Fig. 7 illustrates state diagram when presser 7 general state figure, Fig. 8 illustrate presser 7 needle exchange。The first compression spring 71 shown in Fig. 7 is already at compressive state, the inner surface of upper shell 1 is fixed in first compression spring 71 upper end, lower end is connected with baffle plate 72, by launching the vertical slot 69 reserved on the sidewall of storehouse 67, intermediate bar 75 can drive presser bar 76 to push the needle set 8 in the first through hole 61 launching storehouse 67, makes needle set 8 enter the second through hole 511 in rotating shaft 51。The expansion bracket 73 of the present invention belongs to prior art, relatively common on crane gear。By controlling the lateral displacement of the rod member being connected with slide block 74 of expansion bracket 73 bottom, the flexible of expansion bracket 73 can be controlled, the lower end of one rod member of expansion bracket 73 bottom is fixed on upper shell 1, can rotate but displacement of the lines can not be carried out, the lower end of another side rod member is fixed on slide block 74, slide block 74 can be followed carry out rotating and moving horizontally, when slide block 74 moves, it is possible to achieve the elongation of expansion bracket 73 or contraction。
With reference to Fig. 9, Figure 10, when the distance of upper shell 1 and lower house 2 relative sliding reaches maximum respectively, the situation during sliding stroke namely having been maxed out。In Figure 10, the lower end of trigger 77 extend in the groove 21 of lower house 2, and now the second through hole 511 also faces the first through hole 61, so that needle set 8 can enter in the second through hole 511 in the first through hole 61。Trigger 77 rotates under the effect of the restoring force of the second torsionspring, so that the elastic force slow release on the first compression spring 71, the first compression spring 71 can press down baffle plate 72, makes expansion bracket 73 shrink and makes slide block 74 slide。First compression spring 71 can push down on baffle plate 72, intermediate bar 75 and presser bar 76 and move downwardly together, in the second through hole 511 that the needle set 8 in the first through hole 61 slowly can be extruded the first through hole 61 and enter on rotating shaft 51 by presser bar 76。After reaching balance, trigger 77 stops operating, and after slide block 74 stopping is mobile, the first spring also stops elongation。
With reference to Fig. 9, Figure 10, hereafter direction slip upper shell 1 contrary to the above again, make upper shell 1 and lower house 2 that relative sliding to occur, then the lower end of trigger 77 in the groove 21 of lower house 2 out, trigger 77 rotates, can making the second torsionspring generation elastic deformation, one end of the second torsionspring is resisted against on trigger 77 and applies elastic force on trigger 77, and the other end of the second torsionspring is resisted against the restriction that can be subject to lower house 2 on lower house 2。Trigger 77 in groove 21 out after, its upper end can promote slide block 74 to move, slide block 74 can promote again the rod member of expansion bracket 73 to rotate, so that expansion bracket 73 extends, the elongation of expansion bracket 73 drives again baffle plate 72, intermediate bar 75 and presser bar 76 to rise, first compression spring 71 compresses, thus for needle set 8 is prepared from extruding in the first through hole 61 again。And presser bar 76 rises and from the first through hole 61 out after, needle pushing plate 64 rotates under the restoring force effect of the first torsionspring, it is thus possible to next root needle set 8 to be pushed the first through hole 61 place, for next time launch prepare。
With reference to Fig. 5, Fig. 6；Fig. 5 illustrates the structural representation of pin casket 6, and Fig. 6 illustrates the top view of pin casket 6。Described pin casket 6 includes needle chamber 62, first and connects axle 63 and needle pushing plate 64, described needle chamber 62 is provided with arcuate groove 65, described arcuate groove 65 is used for accommodating needle set 8, the quantity of described needle set 8 is multiple and is all vertically arranged, and described needle chamber 62 is provided with the step 66 for accepting needle set 8 at arcuate groove 65 place；Described first connects axle 63 is arranged on upper shell 1, described needle pushing plate 64 may be rotatably mounted on the first connection axle 63 and is pressed on the farthest needle set 8 of the first through hole 61, needle pushing plate 64 thus allowing needle set 8 fall into the first through hole 61 from step 66, described first connection axle 63 is coated with the first torsionspring for making needle pushing plate 64 return for pushing the needle set 8 in arcuate groove 65 to first through hole 61 one by one。Preferably, described pin casket 6 also includes launching storehouse 67, and described transmitting storehouse 67 removably connects with needle chamber 62, and described first through hole 61 is arranged on transmitting storehouse 67, described needle chamber 62 is provided with the slot to make way 68 as needle pushing plate 64 rotation path, described in push pin storehouse 62 from slot to make way 68 pass。
Described needle chamber 62 profile is arc-shaped, and there is arcuate groove 65 inside, can deposit the needle set 8 of about ten in arcuate groove 65；Upper shell 1 is provided with pedestal, pedestal is positioned at the circle centre position of needle chamber 62 circular arc, first connects axle 63 is fixed on pedestal, first connection axle 63 is provided with the first torsionspring simultaneously, one end and the needle pushing plate 64 of the first torsionspring abut, the other end and upper shell 1 abut, so that needle pushing plate 64 can rotate return under elastic force effect。When one by one needle set 8 being put into needle chamber 62, the needle set 8 contacted with needle pushing plate 64 can promote needle pushing plate 64, makes needle pushing plate 64 rotate, and elastic deformation also occurs the first torsionspring simultaneously, making needle pushing plate 64 be subject to elastic force effect, needle pushing plate 64 is pressed on needle set 8 under elastic force effect。After the needle set 8 in the first through hole 61 drops out, needle pushing plate 64 can promote remaining needle set 8 to move to the direction launching storehouse 67。The afterbody launching storehouse 67 and needle chamber 62 should removably connect。As shown in Figure 6, described transmitting storehouse 67 is internal arranges the first described through hole 61, launches and arranges described vertical slot 69 and run through its whole sidewall on the sidewall of storehouse 67, in order to baffle plate 72 and intermediate bar 75 move up and down。
Described trigger mechanism 4 includes striker 41 and firing button 467, and described striker 41 is used for moving downward to clash into needle set 8, so that the needle set 8 of the second support body supports flies out；Upper shell 1 and lower house 2 are both provided with breach at correspondence position, in order to striker 41 contacts with needle set 8；Described firing button 467 is for controlling the motion of striker 41。Preferably, described trigger mechanism 4 also includes knob 42, retracting cylinder 43, platen 44 and elastic force apparatus 46, the lower end of described knob 42 connects the upper end of described retracting cylinder 43, and the lower end of described retracting cylinder 43 connects described platen 44, and the lower end of described platen 44 connects described striker 41；The both sides of described retracting cylinder 43 are respectively provided with an elastic force apparatus 46, two elastic force apparatus 46 are symmetrically arranged, the arranged outside of described platen 44 has external screw thread, wherein, described elastic force apparatus 46 includes threaded walls 461, extension spring 462, fixed support plate 463, support bar 464, 3rd connects axle 465, button spring 466 and described firing button 467, described threaded walls 461 is provided with the female thread coordinated with the external screw thread on platen 44 near the side of platen 44 and it is away from the extension spring 462 described in the side fixed installation of platen 44, the other end of described extension spring 462 is fixedly mounted on fixed support plate 463, extension spring 462 is horizontally disposed with, described fixed support plate 463 is fixedly mounted on upper shell 1, described fixed support plate 463 is provided with button spring 466 away from the side of extension spring 462, the other end of described button spring 466 is arranged on described firing button 467, described firing button 467 is movably arranged on upper shell 1, described support bar 464 is arranged on upper shell 1 by the 3rd connection axle 465, support bar 464 may be rotatably mounted on the 3rd connection axle 465 and it is between firing button 467 and threaded walls 461, described 3rd connection axle 465 is coated with the 3rd torsionspring for making trigger 77 return, described support bar 464 can control being contacting and separating thus driving the flexible of extension spring 462 of threaded walls 461 and platen 44 near one end of threaded walls 461；Being provided with the second compression spring 47 in described retracting cylinder 43, the lower end of knob 42 is fixed in the upper end of described second compression spring 47, and its other end is fixed on the upper end of platen 44；The outside of described knob 42 is extended with two boss 421, two boss 421 are setting up and down, it is arranged to hold the space of upper shell 1 roof between said two boss 421, two boss 421 are for carrying out spacing to knob 42 in the motion of vertical direction, the rotational of knob 42 drives the rising of platen 44, thus driving the contraction of retracting cylinder 43 and the second compression spring 47。
With reference to Fig. 3, Fig. 4, Fig. 3 illustrates the top view under trigger mechanism 4 general state, and Fig. 4 illustrates the top view under trigger mechanism 4 emission state；Retracting cylinder 43 is made up of multiple cylinders, having lateral confinement between cylinder, therefore can relatively vertically move between each cylinder but can not relatively rotate, the lower end of described platen 44 connects striker 41, there are external screw thread and the screw-internal thread fit of described threaded walls 461 in the outside of platen 44。
Before launching needle set 8, when threaded walls 461 is resisted against on platen 44 under the promotion of support bar 464；Turning knob 42, the torsion being applied on knob 42 passes to platen 44 by retracting cylinder 43, owing to platen 44 and threaded walls 461 being provided with screw thread, and the up and down motion of knob 42 is subject to the restriction of two boss 421, therefore when knob 42 rotates, platen 44 can rise and make the second compression spring 47 to be compressed, and can control the decrement of the second compression spring 47, the i.e. emissive porwer of needle set 8 by regulating the number of turns of twisting knob 42。Preferably, described knob 42 drives it to rotate by the second motor 48, and the second motor 48 can adopt motor or servomotor, with the rotation number of turns of control handle 42, it is thus possible to better control over the decrement of the second compression spring 47。
Threaded walls 461 is arranged in platen 44 lateral symmetry, and two symmetrical threaded walls 461 can be contacting and separating with platen 44, separating mainly by extension spring 462 and what support bar 464 realized of the two。Being connected by extension spring 462 between threaded walls 461 and fixed support plate 463, time initial, support bar 464 is resisted against in threaded walls 461, makes threaded walls 461 contact with platen 44, also makes extension spring 462 be in extended state simultaneously；As preferably, threaded walls 461 is provided with stopper slot near the side of support bar 464, and described stopper slot is for carrying out spacing to support bar 464 near one end of threaded walls 461。All there is support bar 464 fixed support plate 463 both sides, and described support bar 464 is connected on upper shell 1 by the 3rd connection axle 465, and the 3rd connection axle 465 place is provided with the 3rd torsionspring simultaneously, to allow support bar 464 return。Support bar 464 is rotatable to overcome the torsion of the 3rd torsionspring to rotate。
Under non-emission state, one end of support bar 464 is resisted against the outside of threaded walls 461, under the pulling force of extension spring 462 and the holding power effect of support bar 464, two threaded walls 461 are at static determinacy state, for making constraint more stable, support bar 464 should be provided with stopper slot on the contact surface of threaded walls 461, in case support bar 464 comes off threaded walls 461, but the degree of depth of stopper slot can not be too big, in case support bar 464 cannot in stopper slot out。
With reference to Fig. 4, after the firing button 467 of pressing upper shell 1 both sides, firing button 467 extrudes support bar 464 one end away from threaded walls 461, support bar 464 is made to rotate, support bar 464 departs from the stopper slot in threaded walls 461, so that threaded walls 461 loses constraint, extension spring 462 pulls threaded walls 461 to move to the direction away from retracting cylinder 43, threaded walls 461 is separated with retracting cylinder 43, thus discharging platen 44, second compression spring 47 is also released, thus promoting the striker 41 of platen 44 lower end to clash into the afterbody of needle set 8, make needle set 8 launch to fly out in the second through hole 511 of rotating shaft 51。
After release firing button 467, button spring 466 promotes firing button 467 to reset, support bar 464 rotates under the effect of the 3rd the 3rd torsionspring connecting axle 465 place and promotes threaded walls 461, when the end of support bar 464 is again introduced into the stopper slot in threaded walls 461, threaded walls 461 resets, threaded walls 461 contacts with platen 44 once more, and extension spring 462 is also again at extended state, and threaded walls 461 is in static determinacy state。
Further, with reference to Figure 11, Figure 12, described needle set 8 includes acupuncture needle 81 and pin shell 82, and the lateral wall of described pin shell 82 is provided with the lines for increasing frictional force, pin shell 82 upper surface is smooth surface so that the striker 41 shock uniform force to needle set 8, to produce stable initial velocity。Preferably, it is provided with multiple telescoping mechanism in described pin shell 82, these telescoping mechanisms clamp acupuncture needle 81 for cooperation, described telescoping mechanism includes sideboard 821 and return spring 822, return spring 822 is arranged between sideboard 821 and pin shell 82, retractility due to return spring 822, it is possible to hold the acupuncture needle 81 of different-diameter。
The work process of the present invention is as follows: one by one needle set 8 is put into needle chamber 62, needle set 8 is allowed to fill up needle chamber 62, the needle set 8 contacted with needle pushing plate 64 can promote needle pushing plate 64, making needle pushing plate 64 rotate, also there is elastic deformation in the first torsionspring simultaneously, makes needle pushing plate 64 be subject to elastic force effect, needle pushing plate 64 is pressed on needle set 8 under elastic force effect, needle set 8 is pressed in the first through hole launching storehouse 67, and under the effect of the first supporter, needle set 8 will not free-falling。
Sliding upper shell 1, the distance making upper shell 1 and lower house 2 relative sliding reaches maximum, the lower end of trigger 77 can be stretched in the groove 21 of lower house 2, and now the second through hole 511 also faces the first through hole 61, so that needle set 8 can enter in the second through hole 511 in the first through hole 61。Trigger 77 rotates under the effect of the restoring force of the second torsionspring, so that the elastic force slow release on the first compression spring 71, the first compression spring 71 can press down baffle plate 72, makes expansion bracket 73 shrink and makes slide block 74 slide。First compression spring 71 can push down on baffle plate 72, intermediate bar 75 and presser bar 76 and move downwardly together, in the second through hole 511 that the needle set 8 in the first through hole 61 slowly can be extruded the first through hole 61 and enter on rotating shaft 51 by presser bar 76。After reaching balance, after slide block 74 stopping is mobile, the first spring also stops elongation。Then reverse slide upper shell 1, make upper shell 1 and lower house 2 that relative sliding to occur, then the lower end of trigger 77 in the groove 21 of lower house 2 out, trigger 77 rotates, the second torsionspring generation elastic deformation can be made, one end of second torsionspring is resisted against on trigger 77 and applies elastic force on trigger 77, and the other end of the second torsionspring is resisted against the restriction that can be subject to lower house 2 on lower house 2。Trigger 77 in groove 21 out after, its upper end can promote slide block 74 to move, slide block 74 can promote again the rod member of expansion bracket 73 to rotate, so that expansion bracket 73 extends, the elongation of expansion bracket 73 drives again baffle plate 72, intermediate bar 75 and presser bar 76 to rise, first compression spring 71 compresses, thus for needle set 8 is prepared from extruding in the first through hole 61 again。And presser bar 76 rises and from the first through hole 61 out after, needle pushing plate 64 rotates under the restoring force effect of the first torsionspring, it is thus possible to next root needle set 8 to be pushed the first through hole 61 place, for next time launch prepare。
Open the rotational speed regulation knob on the first motor 52, and regulate and control the size of this first motor 52 rotating speed by regulating rotational speed regulation knob。First motor 52 transmits power by gear drive, makes rotating shaft 51 rotation, can control the size of rotating shaft 51 rotational velocity according to practical situation。
Turning knob 42, the torsion being applied on knob 42 passes to platen 44 by retracting cylinder 43, owing to platen 44 and threaded walls 461 being provided with screw thread, and the up and down motion of knob 42 is subject to the restriction of two boss 421, therefore, when knob 42 rotates, platen 44 can rise and make the second compression spring 47 to compress, according to actual medical situation, the decrement of the second compression spring 47, the i.e. emissive porwer of needle set 8 can be controlled by regulating the number of turns of twisting knob 42。
The position needing to apply acupuncture on outlet 22 alignment human body will be launched, the firing button 467 of pressing upper shell 1 both sides, firing button 467 extrudes support bar 464 one end away from threaded walls 461, support bar 464 is made to rotate, support bar 464 departs from the stopper slot in threaded walls 461, so that threaded walls 461 loses constraint, extension spring 462 pulls threaded walls 461 to move to the direction away from retracting cylinder 43, threaded walls 461 is separated with retracting cylinder 43, thus discharging platen 44, second compression spring 47 is also released, thus promoting the striker 41 of platen 44 lower end to clash into the afterbody of needle set 8, make needle set 8 launch to fly out in the second through hole 511 of rotating shaft 51。After release firing button 467, button spring 466 promotes firing button 467 to reset, support bar 464 rotates under the effect of the 3rd the 3rd torsionspring connecting axle 465 place and promotes threaded walls 461, when the end of support bar 464 is again introduced into the stopper slot in threaded walls 461, threaded walls 461 resets, threaded walls 461 contacts with platen 44 once more, and extension spring 462 is also again at extended state, and threaded walls 461 is in static determinacy state。
More than it is the work process in one stage of this device；Repeat said process, can one by one the needle set 8 in needle chamber 62 be launched。
Present invention simplicity swift to operate, it is possible to according to different situations metering needle acupuncture needle 81 spin velocity and emission rate, adapts in the acupuncture needle 81 launching various outer diameter, and needle exchange mode is simply easy, makes operation have seriality。
Those skilled in the art will readily understand; the foregoing is only presently preferred embodiments of the present invention; not in order to limit the present invention, all any amendment, equivalent replacement and improvement etc. made within the spirit and principles in the present invention, should be included within protection scope of the present invention。
Claims (10)
1. an acupuncture device, including upper shell (1) and lower house (2), described upper shell (1) is provided with needle exchange mechanism (3) and trigger mechanism (4), described lower house (2) is provided with rotating mechanism (5), it is characterised in that:
Described needle exchange mechanism (3) includes pin casket (6) and presser (7), needle set (8) and the first through hole (61) as needle set (8) movable passageway it is provided with in described pin casket (6), first through hole (61) is vertically arranged, described pin casket (6) is provided with the first supporter preventing needle set (8) free-falling on the inwall at the first through hole (61) place, first supporter is used for supporting needle set (8), and presser (7) is for pressing downward to the needle set (8) of the first support body supports in rotating mechanism (5)；
Described rotating mechanism (5) includes rotating shaft (51) and is used for the first motor (52) driving rotating shaft (51) to rotate, described rotating shaft (51) is provided with the second through hole (511) as needle set (8) movable passageway, second through hole (511) is vertically arranged, described rotating shaft (51) is provided with the second supporter at the second through hole (511) place, and described second supporter is for supporting the needle set (8) dropped from the first through hole (61) and driving needle set (8) to rotate；
Described trigger mechanism (4) includes striker (41) and firing button (467), described striker (41) is used for moving downward to clash into needle set (8), so that the needle set of the second support body supports (8) flies out, described firing button (467) is used for controlling the motion of striker (41)。
2. a kind of acupuncture device according to claim 1, it is characterized in that: described pin casket (6) includes needle chamber (62), the first connection axle (63) and needle pushing plate (64), described needle chamber (62) is provided with arcuate groove (65), described arcuate groove (65) is used for accommodating needle set (8), the quantity of described needle set (8) is multiple and is all vertically arranged, and described needle chamber (62) is provided with the step (66) for accepting needle set (8) at arcuate groove (65) place；
Described first connects axle (63) is arranged on upper shell (1), described needle pushing plate (64) may be rotatably mounted at the first connection axle (63) and above and is pressed on the farthest needle set (8) of the first through hole (61), needle pushing plate (64) thus allowing needle set (8) fall into the first through hole (61) from step (66), described first connection axle (63) is coated with the first torsionspring for making needle pushing plate (64) return for pushing the needle set (8) in arcuate groove (65) to the first through hole (61) one by one。
3. a kind of acupuncture device according to claim 2, it is characterized in that: described pin casket (6) also includes launching storehouse (67), described transmitting storehouse (67) and needle chamber (62) removably connect, described first through hole (61) is arranged in transmitting storehouse (67), described needle chamber (62) is provided with the slot to make way (68) as needle pushing plate (64) rotation path, described in push pin storehouse (62) from slot to make way (68) pass。
4. a kind of acupuncture device according to claim 1, it is characterized in that: described presser (7) includes the first compression spring (71), baffle plate (72), expansion bracket (73) and the slide block (74) that set gradually from top to bottom, wherein
Described baffle plate (72) is connected to presser bar (76) by intermediate bar (75), described slide block (74) is provided with trigger (77), described presser bar (76), for pressing downward in rotating mechanism (5) by the needle set (8) of the first support body supports, the sidewall of described pin casket (6) is provided with the vertical slot (69) as intermediate bar (75) movable passageway；
Described first compression spring (71) is vertically arranged, the upper end of the first compression spring (71) is resisted against on upper shell (1) and its lower end is connected on baffle plate (72), and the lower end of described baffle plate (72) is connected with the top of expansion bracket (73)；
Described expansion bracket (73) is formed by plurality of rods part is hinged, two rod members that its underpart is hinged are connected to slide block (74) and the upper connection of upper shell (1), described slide block (74) is slidably connected at upper shell (1) and above and can move in the horizontal direction, and the flexible of described expansion bracket (73) movement and first with movable slider (74) can compress the flexible of spring (71)；
Described trigger (77) connects axle (78) by second and is arranged on upper shell (1), described second connection axle (78) is coated with the second torsionspring for making trigger (77) return, described lower house (2) is provided with groove (21), described groove (21) inserts into the inner so that trigger (77) rotates away from one end of slide block (74) for trigger (77), so that slide block (74) slides and expansion bracket (73) shrinks。
5. a kind of acupuncture device according to claim 1, it is characterized in that: described trigger mechanism (4) also includes knob (42), retracting cylinder (43), platen (44) and elastic force apparatus (46), the lower end of described knob (42) connects the upper end of described retracting cylinder (43), the lower end of described retracting cylinder (43) connects described platen (44), and the lower end of described platen (44) connects described striker (41)；The both sides of described retracting cylinder (43) are respectively provided with an elastic force apparatus (46), and two elastic force apparatus (46) are symmetrically arranged, and the arranged outside of described platen (44) has external screw thread, wherein,
Described elastic force apparatus (46) includes threaded walls (461), extension spring (462), fixed support plate (463), support bar (464), 3rd connects axle (465), button spring (466) and described firing button (467), described threaded walls (461) is provided with the female thread coordinated with the external screw thread on platen (44) near the side of platen (44) and it is away from the extension spring (462) described in the side fixed installation of platen (44), the other end of described extension spring (462) is fixedly mounted on fixed support plate (463), extension spring (462) is horizontally disposed with, described fixed support plate (463) is fixedly mounted on upper shell (1), described fixed support plate (463) is provided with button spring (466) away from the side of extension spring (462), the other end of described button spring (466) is arranged on described firing button (467), described firing button (467) is movably arranged on upper shell (1), described support bar (464) connects axle (465) by the 3rd and is arranged on upper shell (1), support bar (464) may be rotatably mounted at the 3rd connection axle (465) upper and its be positioned between firing button (467) and threaded walls (461), described 3rd connection axle (465) is coated with the 3rd torsionspring for making trigger (77) return, described support bar (464) can control being contacting and separating thus driving the flexible of extension spring (462) of threaded walls (461) and platen (44) near one end of threaded walls (461)；
Being provided with the second compression spring (47) in described retracting cylinder (43), the lower end of knob (42) is fixed in the upper end of described second compression spring (47), and its other end is fixed on the upper end of platen (44)；The outside of described knob (42) is extended with two boss (421), two boss (421) are setting up and down, it is arranged to hold the space of upper shell (1) roof between said two boss (421), two boss (421) are for carrying out spacing to knob (42) in the motion of vertical direction, the rotational of knob (42) drives the rising of platen (44), thus driving retracting cylinder (43) and the contraction of the second compression spring (47)。
6. a kind of acupuncture device according to claim 5, it is characterized in that: threaded walls (461) is provided with stopper slot near the side of support bar (464), described stopper slot is for carrying out spacing to support bar (464) near one end of threaded walls (461)。
7. a kind of acupuncture device according to claim 5, it is characterised in that: described knob (42) drives it to rotate by the second motor (48)。
8. a kind of acupuncture device according to claim 1, it is characterized in that: between described upper shell (1) and lower house (2), be provided with the location after slide device, described upper shell (1) and lower house (2) are carried out relative sliding by slide device and slided。
9. a kind of acupuncture device according to claim 1, it is characterized in that: described needle set (8) includes acupuncture needle (81) and pin shell (82), being provided with the lines for increasing frictional force on the lateral wall of described pin shell (82), pin shell (82) upper surface is smooth surface so that the striker (41) the shock uniform force to needle set (8)。
10. a kind of acupuncture device according to claim 9, it is characterized in that: in described pin shell (82), be provided with multiple telescoping mechanism, these telescoping mechanisms clamp acupuncture needle (81) for cooperation, described telescoping mechanism includes sideboard (821) and return spring (822), and return spring (822) is arranged between sideboard (821) and pin shell (82)。
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| CN110575391B (en) * | 2019-09-30 | 2021-04-27 | 叶新新 | Conveying device for acupuncture needles |
| CN111166656A (en) * | 2020-02-21 | 2020-05-19 | 张明 | Neurological acupuncture recovery instrument for neurology |
| CN113274286A (en) * | 2021-06-25 | 2021-08-20 | 洪世君 | Acupuncture is supplementary to twist with fingers needle ware |
| CN114452208B (en) * | 2022-03-24 | 2023-06-09 | 大连医科大学附属第二医院 | Acupuncture ware based on rotatory switching acupuncture needle for traditional chinese medical science |
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| CN1101581A (en) * | 1993-10-13 | 1995-04-19 | 吴培仁 | Acupuncture and moxibustion physiotherapeutic instrument |
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| TWI617302B (en) * | 2017-04-27 | 2018-03-11 | Acupuncture |
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