CN115025390B - Magnetic connector suitable for electric acupuncture therapy and use method thereof - Google Patents
Magnetic connector suitable for electric acupuncture therapy and use method thereof Download PDFInfo
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- CN115025390B CN115025390B CN202210790984.2A CN202210790984A CN115025390B CN 115025390 B CN115025390 B CN 115025390B CN 202210790984 A CN202210790984 A CN 202210790984A CN 115025390 B CN115025390 B CN 115025390B
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- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
- A61N1/0504—Subcutaneous electrodes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
- A61N1/0502—Skin piercing electrodes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/3605—Implantable neurostimulators for stimulating central or peripheral nerve system
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Abstract
The invention belongs to the technical field of medical treatment, and particularly relates to a magnetic connector suitable for electric acupuncture therapy, which comprises a handle-shaped shell, a rubber cylindrical sleeve, a limiting plate, a current conducting plate and two groups of magnetic clamping components, wherein a circular through hole is formed in one end of the handle-shaped shell, a conductor wire jack leading to the current conducting plate is arranged on the handle-shaped shell, each group of magnetic clamping components comprises a magnetic clamping block, a driving mechanism and an elastic reset mechanism, a semicircular clamping groove is formed in one side of the magnetic clamping block, the driving mechanism comprises a rotating plate, the electric acupuncture is clamped and fixed through mutual magnetic attraction between the two magnetic clamping blocks, the special magnetic electric acupuncture is not needed, the magnetic electric acupuncture is suitable for all electric acupuncture, the application range is expanded, the opposite clamping of the two magnetic clamping blocks ensures the stability of the fixing of the electric acupuncture, and when an acusector holds the handle-shaped shell to rotate the acupuncture, the friction force between the rubber cylindrical sleeve and the needle body of the electric acupuncture is further ensured that the electric acupuncture does not rotate in the handle-shaped shell.
Description
Technical Field
The invention relates to the technical field of medical treatment, in particular to a magnetic joint suitable for electric acupuncture therapy and a using method thereof.
Background
The electric acupuncture therapy is applicable to the main treatment disease of filiform acupuncture, the apparatus includes electric needle and electric needle machine two parts, the electric needle mainly comprises needle handle and needle body, needle handle department has the spiral line that is used for skid-proof, the electric needle machine is connected with the circular telegram joint that the electric needle was used, traditional circular telegram joint is mostly the pincers formula, directly clamp the circular telegram pincers at the needle handle portion of electric needle during the use, because the pincers expose outside completely, so the person of giving the needle can have the danger that the electric shock appears of careless contact jaw, the current chinese patent that china announces No. CN213823167U discloses a magnetism formula electric needle appearance connects, utilize magnetism to inhale the principle with the one end of electric needle fixed, and the device periphery covers has the insulating boot, the factor of safety of the device has been improved, but it still has following defect:
firstly, the electric needle can be fixed by the magnetic attraction piece after being inserted into the insulating sleeve, one end of the electric needle is defaulted to have magnetic force, but the traditional electric needle can conduct electricity but does not have magnetic force, so the patent is not suitable for most electric needles, the electric needle made of magnetic materials is needed to be matched, and the application range is limited;
secondly, in the conventional acupuncture therapy or the electric acupuncture therapy, since the needle head is very weak, when a needle is inserted by a needle applier, the needle handle needs to be slowly rotated back and forth to insert the needle point into the acupuncture point of the patient while rotating the needle handle, and the conductive wire of the patent is directly led out from the lower part of the insulating sleeve and is parallel to the needle body, so that the needle application operation of the needle applier is not facilitated;
therefore, there is a need for a magnetic connector for electric acupuncture therapy to solve the above problems.
Disclosure of Invention
In view of the above, it is necessary to provide a magnetic connector suitable for electric acupuncture therapy.
In order to solve the problems of the prior art, the invention adopts the technical scheme that: a magnetic coupling adapted for electrical acupuncture therapy, comprising:
one end of the handle-shaped shell is a long handle part, a round through hole for the power needle to vertically penetrate is formed in the end head of the handle-shaped shell, and the other end of the handle-shaped shell is an expanded head part;
the rubber cylindrical sleeve is coaxially arranged in the handle part of the handle-shaped shell with the circular through hole, one end of the rubber cylindrical sleeve is close to the circular through hole, and the other end of the rubber cylindrical sleeve extends into the head part of the handle-shaped shell and is used for inserting a power supply pin;
the limiting plate is formed in the head of the handle-shaped shell, is positioned right above one end, extending into the handle-shaped shell, of the rubber cylindrical sleeve and is used for abutting and limiting after one end of the power supply needle is inserted into the rubber cylindrical sleeve;
the conductive plate is vertically arranged in the head of the handle-shaped shell, is positioned between the limiting plate and the rubber cylindrical sleeve, can be attached to one end of the electric needle for conducting electricity, and is provided with a conductive wire insertion hole leading to the conductive plate;
two sets of magnetic clamping subassembly, the two is in the head of handle form shell is located to the symmetric state along the axial of rubber cylinder cover, and every magnetic clamping subassembly of group all includes:
the magnetic clamping block is vertically arranged between the limiting plate and the rubber cylindrical sleeve, can horizontally slide in the handle-shaped shell along the radial direction of the rubber cylindrical sleeve, is provided with a semicircular clamping groove towards one side of the axis of the rubber cylindrical sleeve and has magnetic force, the two semicircular clamping grooves can be oppositely rounded to clamp one end of the electric acupuncture, and the magnetic force of the two magnetic clamping blocks is used for fixing one end of the electric acupuncture.
The driving mechanism is arranged on the non-magnetic side of the magnetic clamping block, comprises a rotating plate movably connected with the magnetic clamping block and is used for driving the magnetic clamping block to horizontally slide towards one side far away from the rubber cylindrical sleeve;
the elastic reset mechanism is arranged above the driving mechanism, is provided with a plurality of elastic ends which are abutted against the magnetic clamping blocks and is used for elastic reset of the magnetic clamping blocks after being driven.
Furthermore, a plurality of clamping blocks are formed in the handle part of the handle-shaped shell at intervals along the length direction of the handle-shaped shell, each clamping block is horizontal, the rubber cylindrical sleeve vertically penetrates through all the clamping blocks, two ends of the rubber cylindrical sleeve are respectively provided with a first annular flange, and one opposite side of each first annular flange is abutted against two clamping blocks.
Furthermore, four limiting strips which are distributed in a matrix mode are formed in the head of the handle-shaped shell, each limiting strip is horizontal, one end of the magnetic clamping block is located between the two limiting strips and is vertically abutted to the two limiting strips, and the magnetic clamping block can slide in the head of the handle-shaped shell in the horizontal direction.
Further, each magnetic clamping block comprises:
the rubber cylindrical sleeve is provided with a rubber cylindrical sleeve axis, a semicircular clamping groove is formed in one side, facing the rubber cylindrical sleeve axis, of the middle block, a connecting boss is formed on the opposite side, provided with the semicircular clamping groove, of the middle block, and one end of the rotating plate is movably connected with the connecting boss;
the two vertical side connecting blocks are fixedly connected with the other two sides of the middle block respectively, the two side connecting blocks are positioned between the two corresponding limiting strips respectively, and the upper end and the lower end of each side connecting block are abutted against the two corresponding limiting strips respectively;
two are vertical magnetic force strips, every magnetic force strip all fixed locate with the side connecting block that corresponds one side of rubber cylinder cover axis.
Further, every commentaries on classics board all is slope and its middle part hub connection in the head of handle form shell, the axial of every commentaries on classics board axle head all is perpendicular to the axial of rubber cylinder cover, and the one end of every commentaries on classics board all faces the connection boss that corresponds, and every actuating mechanism all still includes:
the two symmetrical strip-shaped side plates are respectively fixedly arranged on two sides of the rotating plate and are vertical to the rotating plate, the length direction of each strip-shaped side plate is consistent with that of the rotating plate, and one opposite side of each strip-shaped side plate is attached to one side of the connecting boss;
the axial direction of the rotating shaft is consistent with the axial direction of the shaft connecting end of the rotating plate, the rotating shaft horizontally penetrates through the two strip-shaped side plates and the connecting lug boss, each strip-shaped side plate is provided with a strip-shaped through groove which is consistent with the length of the strip-shaped side plate and is used for the rotating shaft to slide, and two limiting discs are coaxially formed at two ends of the rotating shaft respectively;
the columnar button is horizontally arranged on one side of the head of the handle-shaped shell, the axial direction of the columnar button is perpendicular to the axial direction of the rotating shaft, the columnar button is in a step shape, the diameter of one end, close to the handle-shaped shell, of the columnar button is smaller than that of the other end of the columnar button, a cylinder which is horizontal and faces the inside of the handle-shaped shell is formed in one end, close to the rotating plate and far away from the connecting boss, of the head of the handle-shaped shell, a stepped groove for the columnar button to be horizontally inserted is formed in the cylinder, the small-diameter end of the columnar button is located in the stepped groove, a circle of second annular flange which is abutted against the inward end of the cylinder is formed in the end of the columnar button, and the large-diameter end of the columnar button extends out of the handle-shaped shell;
the pulley, the axial is unanimous with the pivot axial, erects the one end of locating the column button minor diameter through a pulley that is the horizontally, and the pulley is inconsistent and can laminate in the upper surface roll of commentaries on classics board with the one end of changeing the board.
Further, each elastic reset mechanism comprises:
the vertical baffle is clamped at the head of the handle-shaped shell and is distributed with the corresponding middle block at intervals along the horizontal direction;
the four limiting cylindrical sleeves are distributed in a matrix manner, each limiting cylindrical sleeve is horizontally and fixedly arranged on one side of the stop block facing the corresponding middle block, one pair of limiting cylindrical sleeves corresponds to one side connecting block, and the other pair of limiting cylindrical sleeves corresponds to the other side connecting block;
the four springs are respectively sleeved on the four limiting cylindrical sleeves, one end of each spring is abutted against the corresponding side connecting block, and the other end of each spring is abutted against the baffle;
wherein, four springs are a plurality of elastic ends in the elastic reset mechanism.
Furthermore, a support extending towards the rubber cylindrical sleeve horizontally is formed on one inner wall of the handle-shaped head, a clamping groove for allowing the current-conducting plate to be inserted vertically downwards is formed in the support, and one side, facing the rubber cylindrical sleeve, of the current-conducting plate can be attached to one end, inserted into the handle-shaped head, of the electric needle.
Furthermore, a plurality of anti-skid flanges which are distributed at intervals along the vertical direction are formed in each semicircular clamping groove.
Further, the conductor wire jack is embedded with a rubber anti-slip sleeve.
A method of using a magnetic coupling adapted for electrical acupuncture therapy, the method of use comprising the steps of:
s1, a needle applying person holds a handle part of a handle-shaped shell by a hand and then presses two columnar buttons respectively by a thumb and an index finger;
s2, when the columnar buttons on the two sides of the handle-shaped shell are pressed to be displaced into the handle-shaped shell, the two magnetic clamping blocks are driven by the two rotating plates to horizontally slide in opposite directions respectively, so that the two magnetic clamping blocks are separated, and the corresponding springs are compressed;
s3, vertically and upwards inserting one end of the electric needle with the spiral anti-slip lines into the rubber cylindrical sleeve, and abutting against the limiting plate;
s4, the needle testing personnel loosens the two columnar buttons, the two semicircular clamping grooves on the two magnetic clamping blocks clamp one end of the electric needle in opposite directions through the reset elasticity of each spring, and the two magnetic clamping blocks are fixed through the magnetic force of the two oppositely arranged magnetic strips;
and S5, inserting the conducting wire into the conducting wire jack and contacting with the conducting plate to realize the electrification of the electric needle.
Compared with the prior art, the invention has the beneficial effects that: compared with other magnetic connectors for electric needles, the device has the following advantages:
firstly, the electric needle is clamped and fixed through mutual magnetic attraction between the two magnetic clamping blocks, the special magnetic electric needle is not needed, the electric needle clamp is suitable for all electric needles, the application range is expanded, and the stability of electric needle fixation is ensured by opposite clamping of the two magnetic clamping blocks;
secondly, the rubber cylinder cover that this device power supply needle passed can play the protection and the clamping action to electric needle one end after electric needle is fixed to when executing the needle person when holding the rotatory acupuncture of handle form shell, through the frictional force between the needle body of rubber cylinder cover and electric needle, further guaranteed that the electric needle can not take place the rotation in handle form shell, guarantee simultaneously that the electric needle is only by under the fixed circumstances of one end, can not appear because the cracked condition of the beat of left and right side appears when pricking because the needle body is weak.
Drawings
FIG. 1 is a schematic perspective view of the embodiment;
FIG. 2 is a top view of the embodiment;
FIG. 3 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is an enlarged view of a portion of FIG. 3 at B;
FIG. 6 is an enlarged partial schematic view at C in FIG. 3;
FIG. 7 is a cross-sectional view taken along line B-B of FIG. 2;
FIG. 8 is an enlarged partial schematic view at D of FIG. 7;
FIG. 9 is an enlarged partial schematic view at E in FIG. 7;
FIG. 10 is an exploded perspective view of the handle housing of the embodiment;
fig. 11 is a partially enlarged schematic view at F in fig. 10;
FIG. 12 is an enlarged partial view of FIG. 10 at G;
FIG. 13 is an exploded perspective view of the resilient return mechanism of the embodiment;
FIG. 14 is an exploded perspective view of the magnetic clamp block of the embodiment;
fig. 15 is a schematic perspective view of an intermediate block of the embodiment.
The reference numbers in the figures are: 1. a handle-like housing; 2. a circular through hole; 3. a rubber cylindrical sleeve; 4. a limiting plate; 5. a conductive plate; 6. a conductive wire insertion hole; 7. a semicircular clamping groove; 8. rotating the plate; 9. a clamping block; 10. a first annular flange; 11. a limiting strip; 12. a middle block; 13. connecting the bosses; 14. a side connecting block; 15. a magnetic strip; 16. a strip-shaped side plate; 17. a rotating shaft; 18. a strip-shaped through groove; 19. a limiting disc; 20. a columnar button; 21. a cylinder; 22. a stepped groove; 23. a second annular flange; 24. a pulley; 25. a pulley yoke; 26. a baffle plate; 27. a limiting cylindrical sleeve; 28. a spring; 29. a support; 30. a card slot; 31. an anti-slip flange; 32. a rubber anti-skid sleeve.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
Example 1
Referring to fig. 1 to 15, a magnetic coupling for electric needle therapy includes:
one end of the handle-shaped shell 1 is a long handle part, a round through hole 2 for a power supply needle to vertically penetrate is formed in the end head, and the other end of the handle-shaped shell is an expanded head;
the rubber cylindrical sleeve 3 is coaxially arranged in the handle part of the handle-shaped shell 1 with the circular through hole 2, one end of the rubber cylindrical sleeve 3 is close to the circular through hole 2, and the other end of the rubber cylindrical sleeve 3 extends into the head part of the handle-shaped shell 1 and is used for inserting a power supply pin;
the limiting plate 4 is formed in the head of the handle-shaped shell 1, is positioned right above one end, extending into the handle-shaped shell 1, of the rubber cylindrical sleeve 3 and is used for abutting and limiting after one end of the power supply needle is inserted into the rubber cylindrical sleeve 3;
the conducting plate 5 is vertically arranged in the head of the handle-shaped shell 1, is positioned between the limiting plate 4 and the rubber cylindrical sleeve 3, can be attached to one end of the electric needle for conducting electricity, and is provided with a conducting wire insertion hole 6 communicated with the conducting plate 5;
two sets of magnetic clamping subassembly, the two is in the head of handle shell 1 is located to the symmetric state along the axial of rubber cylinder cover 3, and every magnetic clamping subassembly of group all includes:
magnetic force clamp splice is vertical locates between limiting plate 4 and the rubber cylinder cover 3, can follow rubber cylinder cover 3 radially in handle form shell 1 horizontal slip, and magnetic force clamp splice is equipped with semicircle draw-in groove 7 and has magnetic force towards one side of 3 axes of rubber cylinder cover, and two semicircle draw-in grooves 7 can close the circle in opposite directions and press from both sides the one end of electric needle tightly to magnetic force through two magnetic force clamp splices is fixed with the one end of electric needle.
The driving mechanism is arranged on the non-magnetic side of the magnetic clamping block, comprises a rotating plate 8 movably connected with the magnetic clamping block and is used for driving the magnetic clamping block to horizontally slide towards one side far away from the rubber cylindrical sleeve 3;
the elastic reset mechanism is arranged above the driving mechanism, is provided with a plurality of elastic ends which are abutted against the magnetic clamping blocks and is used for elastic reset of the magnetic clamping blocks after being driven.
Referring to fig. 3, a plurality of fixture blocks 9 are formed in the handle portion of the handle-shaped housing 1 at intervals along the length direction, each fixture block 9 is horizontal, the rubber cylindrical sleeve 3 vertically penetrates through all the fixture blocks 9, a first annular flange 10 is formed at each of two ends of the rubber cylindrical sleeve 3, and one opposite side of each of the two first annular flanges 10 is abutted to each of the two fixture blocks 9.
In being fixed in handle form shell 1 with rubber cylinder cover 3 through a plurality of fixture block 9, rubber cylinder cover 3 has restricted reciprocating of rubber cylinder cover 3 through a cyclic annular flange 10 of its tip of two shaping, prevents to insert or pull out the in-process of electric needle down at last, and the electric needle can drive rubber cylinder cover 3 displacement.
Referring to fig. 8, four limiting strips 11 distributed in a matrix are formed in the head of the handle-shaped housing 1, each limiting strip 11 is horizontal, and one end of the magnetic clamping block is located between two of the limiting strips 11 and is vertically abutted against the two limiting strips 11, so that the magnetic clamping block can slide in the head of the handle-shaped housing 1 along the horizontal direction.
Every two limiting strips 11 distributed up and down are used for ensuring that one end of the magnetic clamping block can only slide along the horizontal direction.
Referring to fig. 11, each magnetic clamp block includes:
the rubber cylindrical sleeve is characterized by comprising a vertical middle block 12, a semicircular clamping groove 7 is formed in one side, facing the axis of the rubber cylindrical sleeve 3, of the middle block 12, a connecting boss 13 is formed in one side, away from the semicircular clamping groove 7, of the middle block 12, and one end of a rotating plate 8 is movably connected with the connecting boss 13;
the two vertical side connecting blocks 14 are fixedly connected with the other two sides of the middle block 12 respectively, the two side connecting blocks 14 are located between the two corresponding limiting strips 11 respectively, and the upper end and the lower end of each side connecting block 14 are respectively abutted to the two corresponding limiting strips 11;
two are vertical magnetic force strips 15, and two magnetic force strips 15 are fixed respectively and are located two one sides that side connecting block 14 is close to each other.
Every side connecting block 14 that is located intermediate block 12 both sides passes through the effect of magnetic strip 15, can move in opposite directions at two intermediate blocks 12 and close two semicircle draw-in grooves 7 and carry out magnetism after the circle and inhale fixedly, realizes pressing from both sides the one end of electricity needle tightly and fixed.
Referring to fig. 3, 5, 6 and 15, each rotating plate 8 is disposed in an inclined state, and the middle portion thereof is axially connected in the head portion of the handle-shaped housing 1, the axial direction of the end of each rotating plate 8 is perpendicular to the axial direction of the rubber cylindrical sleeve 3, one end of each rotating plate 8 faces the corresponding connecting boss 13, and each driving mechanism further includes:
two symmetrical strip-shaped side plates 16 are respectively fixedly arranged on two sides of the rotating plate 8 and are vertical to the rotating plate 8, the length direction of each strip-shaped side plate 16 is consistent with that of the rotating plate 8, and one opposite side of each strip-shaped side plate 16 is attached to one side of the connecting boss 13;
the axial direction of the rotating shaft 17 is consistent with the axial direction of the shaft connecting end of the rotating plate 8, the rotating shaft 17 horizontally penetrates through the two strip-shaped side plates 16 and the connecting boss 13, each strip-shaped side plate 16 is provided with a strip-shaped through groove 18 for the sliding of the rotating shaft 17, and two limiting discs 19 are coaxially formed at two ends of the rotating shaft 17 respectively;
the columnar button 20 is horizontally arranged on one side of the head part of the handle-shaped shell 1, the columnar button 20 is in a step shape, the diameter of one end, close to the handle-shaped shell 1, of the columnar button 20 is smaller than that of the other end of the columnar button, a horizontal cylinder 21 facing the inside of the handle-shaped shell 1 is formed in the handle-shaped shell 1, a step groove 22 for the columnar button 20 to be horizontally inserted is formed in the cylinder 21, the small-diameter end of the columnar button 20 is located in the step groove 22, a circle of second annular flange 23 abutting against the inward end of the cylinder 21 is formed in the end of the columnar button 20, and the large-diameter end of the columnar button 20 extends out of the handle-shaped shell;
the pulley 24 is disposed at one end of the column button 20 with a small diameter through a horizontal pulley bracket 25, and the pulley 24 is abutted against one end of the rotating plate 8 and can roll in close contact with the upper surface of the rotating plate 8.
One end of the columnar button 20 with a small diameter is positioned in the stepped groove 22, which is convenient for the self horizontal sliding, one end of the columnar button 20 with a large diameter is positioned outside the handle-shaped shell 1, which is convenient for the acupuncture personnel to press by hand, when two columnar buttons 20 are pressed simultaneously, one end of each columnar button 20 slides towards the handle-shaped shell 1 in the corresponding stepped groove 22, and butts against one end of the rotating plate 8 through the pulley 24 arranged on the pulley frame 25, at the moment, the rotating plate 8 can be propped against and rotated, the pulley 24 can roll on the upper surface of the rotating plate 8, the motion trails of the two strip-shaped side plates 16 fixedly connected with the rotating plate 8 are consistent with the rotating plate 8, then the other end of the rotating plate 8 close to the rubber cylindrical sleeve 3 can reversely rotate, so that the ends of the two strip-shaped side plates 16 connected with the connecting boss 13 can reversely rotate, and then the middle part connected with the connecting boss 13 is driven by the rotating shaft 17 to displace towards one side far away from the rubber cylindrical sleeve 3, because the two side connecting blocks 14 connected with the two sides of the middle block 12 are respectively positioned between the two corresponding limiting strips 11, the displacement track of the middle block 12 is limited by the limiting strips 11 and can only move along the horizontal direction, the rotating shaft 17 is limited by the two limiting discs 19 and can not move left and right, and when the middle block 12 slides horizontally, the two ends of the rotating shaft 17 can respectively slide in the two strip-shaped through grooves 18 along the length direction of the two strip-shaped through grooves 18 to counteract the radial force caused by the rotation of the two strip-shaped side plates 16, so as to ensure that each middle block 12 can not be driven to rotate, when the whole magnetic clamping block is driven to displace, the whole magnetic clamping block can be collided with a plurality of elastic ends on the elastic resetting mechanism, and after the two columnar buttons 20 are loosened, each magnetic clamping block is reset through the resetting elasticity of the plurality of elastic ends on the elastic resetting mechanism, at this moment, the rotating plate 8 can be driven by the magnetic clamping block to rotate reversely, and because the rotating plate 8 rotates, the pulley 24 always rolls on the upper surface of the rotating plate 8, so that after the rotating plate 8 rotates reversely again, one end of the rotating plate 8 can abut against the pulley 24, and the columnar button 20 is enabled to move outwards towards the handle-shaped shell 1, so that the columnar button 20 is reset.
Referring to fig. 3, 4, 11 and 13, each elastic return mechanism includes:
the vertical baffle plates 26 are clamped at the head part of the handle-shaped shell 1 and are distributed with the corresponding middle blocks 12 at intervals along the horizontal direction;
the four limiting cylindrical sleeves 27 are distributed in a matrix manner, each limiting cylindrical sleeve 27 is horizontally and fixedly arranged on one side, facing the corresponding middle block 12, of the stop block, one pair of limiting cylindrical sleeves 27 corresponds to one side connecting block 14, and the other pair of limiting cylindrical sleeves 27 corresponds to the other side connecting block 14;
the four springs 28 are respectively sleeved on the four limiting cylindrical sleeves 27, one end of each spring 28 is abutted against the corresponding side connecting block 14, and the other end of each spring 28 is abutted against the baffle 26;
the four springs 28 are a plurality of elastic ends of the elastic return mechanism.
Referring to fig. 12, a bracket 29 horizontally extending toward the rubber cylindrical sleeve 3 is formed on one of the inner walls of the handle-shaped head, a slot 30 for inserting the conductive plate 5 vertically downward is formed on the bracket 29, and one side of the conductive plate 5 facing the rubber cylindrical sleeve 3 can be attached to one end of the electric needle inserted into the handle-shaped head.
The current conduction of current conducting plate 5 be used for with external conductor wire to the electricity needle on, after current conducting plate 5 inserted draw-in groove 30, one side of current conducting plate 5 need laminate mutually with electricity needle one end, just can form closed loop, plays electrically conductive effect.
Referring to fig. 14, a plurality of anti-slip flanges 31 are formed in each semicircular clamping groove 7 and are distributed at intervals in the vertical direction.
The anti-slip flange 31 is matched with the anti-slip lines on the outer wall of the end part of the electric needle, so that the electric needle is further ensured not to be loosened after being clamped by the two magnetic clamping blocks.
Referring to fig. 10 and 12, a rubber anti-slip cover 32 is embedded in the conductive wire insertion hole 6.
The aperture in the rubber anti-slip sleeve 32 is smaller than the diameter of the conductive wire, so that the conductive wire can be inserted into the rubber anti-slip sleeve, and the conductive wire is clamped through rubber shrinkage closing, so that the conductive wire is prevented from sliding out of the conductive wire insertion hole 6.
Example 2
A method of using a magnetic coupling adapted for electrical acupuncture therapy, the method of use comprising the steps of:
s1, a needle applying person holds the handle part of the handle-shaped shell 1 by a hand and then presses the two columnar buttons 20 respectively by a thumb and an index finger;
the handle-shaped shell 1 of the device is made of plastic materials and cannot conduct electricity, an operator can touch any part of the handle-shaped shell 1, the danger of electric shock cannot occur, and the handle-shaped shell 1 can be manufactured into a split type in order to facilitate the installation of other parts in the handle-shaped shell 1.
S2, when the columnar buttons 20 on the two sides of the handle-shaped shell 1 are pressed to be displaced into the handle-shaped shell 1, the two magnetic clamping blocks are driven by the two rotating plates 8 to horizontally slide in opposite directions respectively, so that the two magnetic clamping blocks are separated, and the corresponding springs 28 are compressed;
after pressing two columnar press buttons 20, one end of each columnar press button 20 slides towards the handle-shaped shell 1 in the corresponding stepped groove 22, and the end of the rotating plate 8 is abutted by the pulley 24 arranged on the pulley frame 25, at the moment, the rotating plate 8 can be abutted and rotated, the pulley 24 can roll on the upper surface of the rotating plate 8, the motion tracks of the two strip-shaped side plates 16 fixedly connected with the rotating plate 8 are consistent with the motion tracks of the rotating plate 8, the other end of the rotating plate 8 close to the rubber cylindrical sleeve 3 can rotate in the reverse direction, so that the ends of the two strip-shaped side plates 16 connected with the connecting boss 13 can rotate in the reverse direction, further, the middle part connected with the connecting boss 13 is driven by the rotating shaft 17 to move towards one side far away from the rubber cylindrical sleeve 3, because the two side connecting blocks 14 connected with the two sides of the middle block 12 are respectively positioned between the two corresponding limiting strips 11, the displacement track of the middle block 12 is limited by the limiting strips 11 to move only along the horizontal direction, the rotating shaft 17 is limited by the two limiting discs 19 and cannot move left and right, and when the middle block 12 slides horizontally, the two ends of the rotating shaft 17 can respectively slide along the length directions of the two through grooves 18, and the two through grooves 18, it is ensured that the strip-shaped rotating force can be offset the strip-shaped rotating block 12.
S3, vertically and upwards inserting one end of the electric needle with the spiral anti-slip lines into the rubber cylindrical sleeve 3, and abutting against the limiting plate 4;
S4, the test needle worker loosens the two columnar buttons 20, enables the two semicircular clamping grooves 7 on the two magnetic clamping blocks to oppositely clamp one end of the electric needle through the reset elasticity of each spring 28, and fixes the two magnetic clamping blocks through the magnetic force of the two oppositely arranged magnetic strips 15;
after loosening two column buttons 20, elasticity that resets through the last a plurality of elasticity end of elasticity reset mechanism, make every magnetic force clamp splice reset, it can be driven the reverse rotation by the magnetic force clamp splice to change board 8 this moment, because change board 8 when rotating, pulley 24 rolls at the upper surface of changeing board 8 all the time, after change board 8 reverse rotation once more so, the pulley 24 can be contradicted to the one end of changeing board 8, and make column button 20 towards handle form shell 1 outer displacement, realize the reseing of column button 20, after the treatment, the personnel of giving an injection press column button 20 once more, realize two magnetic force clamp splice separations once more, and manual pull out the electric needle can.
S5, inserting the fixed electric needle into an acupuncture point of a patient, inserting a conductive wire into the conductive wire insertion hole 6 and contacting with the conductive plate 5 to realize electrification of the electric needle;
after the conductor wire circular telegram, the electric current passes through the current conducting plate 5 with the laminating of electricity needle one end and transmits on the electricity needle, and finally act on patient's acupuncture point, when pricking the needle, the person of giving the needle holds the stalk portion of handle form shell 1, and rotatory handle form shell 1, prick patient's acupuncture point with the needle point of electricity needle on, at rotatory handle form shell 1 in-process, because the upper end of electricity needle is held tightly by the anti-skidding flange 31 of both sides, so can follow handle form shell 1 and rotate in the lump, be convenient for prick the needle, handle form shell 1 is because of the plastics material, light in weight, so after pricking, the electricity needle can not topple to one side because of the gravity of handle form shell 1, influence treatment.
The above examples only show one or more embodiments of the present invention, and the description is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (9)
1. A magnetic coupling adapted for electrical acupuncture comprising:
one end of the handle-shaped shell (1) is a long handle-shaped handle part, a round through hole (2) for a power supply needle to vertically penetrate is formed in the end head of the handle-shaped shell, and the other end of the handle-shaped shell is an expanded head part;
the rubber cylindrical sleeve (3) is coaxially arranged in the handle part of the handle-shaped shell (1) with the circular through hole (2), one end of the rubber cylindrical sleeve (3) is close to the circular through hole (2), and the other end of the rubber cylindrical sleeve extends into the head part of the handle-shaped shell (1) and is used for inserting a power supply pin;
the limiting plate (4) is formed in the head of the handle-shaped shell (1), is positioned right above one end, extending into the handle-shaped shell (1), of the rubber cylindrical sleeve (3), and is used for abutting and limiting after one end of the power supply needle is inserted into the rubber cylindrical sleeve (3);
the conductive plate (5) is vertically arranged in the head of the handle-shaped shell (1), is positioned between the limiting plate (4) and the rubber cylindrical sleeve (3), can be attached to one end of the electric needle for conducting electricity, and is provided with a conductive wire insertion hole (6) leading to the conductive plate (5) on the handle-shaped shell (1);
two sets of magnetic clamping subassembly, the two is in the head of handle form shell (1) is located to the symmetric state along the axial of rubber cylinder cover (3), and every magnetic clamping subassembly of group all includes:
the magnetic clamping block is vertically arranged between the limiting plate (4) and the rubber cylindrical sleeve (3), and can horizontally slide in the handle-shaped shell (1) along the radial direction of the rubber cylindrical sleeve (3), one side, facing the axis of the rubber cylindrical sleeve (3), of the magnetic clamping block is provided with a semicircular clamping groove (7) and magnetic force, the two semicircular clamping grooves (7) can oppositely close a circle to clamp one end of the electric needle, and one end of the electric needle is fixed through the magnetic force of the two magnetic clamping blocks;
the driving mechanism is arranged on the non-magnetic side of the magnetic clamping block, comprises a rotating plate (8) movably connected with the magnetic clamping block and is used for driving the magnetic clamping block to horizontally slide towards one side far away from the rubber cylindrical sleeve (3);
the elastic reset mechanism is arranged above the driving mechanism, is provided with a plurality of elastic ends which are abutted against the magnetic clamping blocks and is used for elastic reset of the magnetic clamping blocks after being driven.
2. A magnetic coupling for electric acupuncture according to claim 1, characterized in that a plurality of blocks (9) are formed in the handle of the handle-like housing (1) at intervals along the length direction thereof, each block (9) is horizontal, the rubber cylindrical sleeve (3) vertically penetrates all blocks (9), and both ends of the rubber cylindrical sleeve (3) are formed with a first annular flange (10), and the facing sides of the two first annular flanges (10) respectively contact with two blocks (9).
3. The magnetic joint suitable for electric acupuncture therapy according to claim 1, characterized in that four limit strips (11) are formed in the head of the handle-shaped shell (1) in a matrix distribution, each limit strip (11) is horizontal, one end of the magnetic clamping block is located between two limit strips (11) and is in up-and-down contact with the two limit strips (11), so that the magnetic clamping block can slide in the head of the handle-shaped shell (1) along the horizontal direction.
4. A magnetic coupling for electrical needle therapy according to claim 3, wherein each magnetic clamp block comprises:
the rubber cylindrical sleeve is characterized by comprising a vertical middle block (12), a semicircular clamping groove (7) is formed in one side, facing the axis of the rubber cylindrical sleeve (3), of the middle block (12), a connecting boss (13) is formed in the opposite side, provided with the semicircular clamping groove (7), of the middle block (12), and one end of a rotating plate (8) is movably connected with the connecting boss (13);
the two vertical side connecting blocks (14) are fixedly connected with the other two sides of the middle block (12) respectively, the two side connecting blocks (14) are positioned between the two corresponding limiting strips (11) respectively, and the upper end and the lower end of each side connecting block (14) are respectively abutted against the two corresponding limiting strips (11);
two are vertical magnetic force strip (15), and every magnetic force strip (15) all fixed locate with the side connecting block (14) that corresponds one side towards rubber cylinder cover (3) axis.
5. A magnetic coupling for electric acupuncture according to claim 4, characterized in that each rotating plate (8) is inclined and its middle part is pivoted in the head of the handle-like housing (1), the axial direction of the pivoted end of each rotating plate (8) is perpendicular to the axial direction of the rubber cylindrical sleeve (3), one end of each rotating plate (8) faces the corresponding connecting boss (13), and each driving mechanism further comprises:
the two symmetrical strip-shaped side plates (16) are respectively fixedly arranged on two sides of the rotating plate (8) and are vertical to the rotating plate (8), the length direction of each strip-shaped side plate (16) is consistent with that of the rotating plate (8), and one opposite side of each strip-shaped side plate (16) is attached to one side of the connecting boss (13);
the axial direction of the rotating shaft (17) is consistent with the axial direction of the shaft connecting end of the rotating plate (8), the rotating shaft horizontally penetrates through the two strip-shaped side plates (16) and the connecting boss (13), each strip-shaped side plate (16) is provided with a strip-shaped through groove (18) which is consistent with the length of the strip-shaped side plate and is used for the rotating shaft (17) to slide, and two limiting discs (19) are coaxially formed at two ends of the rotating shaft (17) respectively;
the columnar button (20) is horizontally arranged on one side of the head of the handle-shaped shell (1), the axial direction of the columnar button (20) is perpendicular to the axial direction of the rotating shaft (17), the columnar button (20) is in a step shape, the diameter of one end, close to the handle-shaped shell (1), of the columnar button is smaller than that of the other end of the columnar button, a horizontal cylinder (21) facing the inside of the handle-shaped shell (1) is formed in one end, close to the rotating plate (8), of the head of the handle-shaped shell (1), a step groove (22) for the columnar button (20) to be horizontally inserted is formed in the end, the small-diameter end of the columnar button (20) is located in the step groove (22), a circle of second annular flange (23) abutting against the inward end of the cylinder (21) is formed in the end of the columnar button, and the large-diameter end of the columnar button (20) extends out of the handle-shaped shell (1);
the axial direction of the pulley (24) is consistent with the axial direction of the rotating shaft (17), one end with the small diameter of the columnar button (20) is arranged through a horizontal pulley frame (25), and the pulley (24) is abutted to one end of the rotating plate (8) and can be attached to the upper surface of the rotating plate (8) to roll.
6. A magnetic coupling adapted for electrical needle therapy according to claim 4, wherein each resilient return mechanism comprises:
the vertical baffle plates (26) are clamped at the head of the handle-shaped shell (1) and are distributed with the corresponding middle blocks (12) at intervals along the horizontal direction;
the four limiting cylindrical sleeves (27) are distributed in a matrix manner, each limiting cylindrical sleeve (27) is horizontally and fixedly arranged on one side, facing the corresponding middle block (12), of the stop block, one pair of limiting cylindrical sleeves (27) corresponds to one side connecting block (14), and the other pair of limiting cylindrical sleeves (27) corresponds to the other side connecting block (14);
the four springs (28) are respectively sleeved on the four limiting cylindrical sleeves (27), one end of each spring (28) is abutted against the corresponding side connecting block (14), and the other end of each spring (28) is abutted against the baffle (26);
wherein, the four springs (28) are a plurality of elastic ends in the elastic reset mechanism.
7. A magnetic coupling for an electric acupuncture as claimed in claim 1, characterized in that a bracket (29) extending horizontally towards the rubber cylindrical sleeve (3) is formed on one of the inner walls of the shank-like head, the bracket (29) having a slot (30) for the insertion of the conductive plate (5) vertically downwards, the side of the conductive plate (5) facing the rubber cylindrical sleeve (3) being adapted to abut against the end of the electric acupuncture inserted into the shank-like head.
8. A magnetic coupling for electric acupuncture according to claim 1, wherein each semicircular slot (7) has a plurality of anti-slip flanges (31) formed therein and spaced apart in the vertical direction.
9. A magnetic connector for electric acupuncture as claimed in claim 1, wherein a rubber anti-slip cover (32) is embedded in the conductor wire insertion hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210790984.2A CN115025390B (en) | 2022-07-05 | 2022-07-05 | Magnetic connector suitable for electric acupuncture therapy and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210790984.2A CN115025390B (en) | 2022-07-05 | 2022-07-05 | Magnetic connector suitable for electric acupuncture therapy and use method thereof |
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| CN115025390B true CN115025390B (en) | 2022-11-22 |
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| CN115025390A (en) | 2022-09-09 |
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