CN113558718B - External shock wave therapeutic device - Google Patents
External shock wave therapeutic device Download PDFInfo
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- CN113558718B CN113558718B CN202110877133.7A CN202110877133A CN113558718B CN 113558718 B CN113558718 B CN 113558718B CN 202110877133 A CN202110877133 A CN 202110877133A CN 113558718 B CN113558718 B CN 113558718B
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- 230000035939 shock Effects 0.000 title claims abstract description 29
- 230000001225 therapeutic effect Effects 0.000 title description 3
- 230000007704 transition Effects 0.000 claims description 17
- 230000002093 peripheral effect Effects 0.000 claims description 16
- 238000003756 stirring Methods 0.000 claims description 12
- 210000002421 cell wall Anatomy 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 claims description 10
- 230000008093 supporting effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000002560 therapeutic procedure Methods 0.000 claims 2
- 238000010030 laminating Methods 0.000 claims 1
- 230000006651 lactation Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000008267 milk Substances 0.000 abstract description 3
- 210000004080 milk Anatomy 0.000 abstract description 3
- 235000013336 milk Nutrition 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 239000004579 marble Substances 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 208000004396 mastitis Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000338 in vitro Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035485 pulse pressure Effects 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/225—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for for extracorporeal shock wave lithotripsy [ESWL], e.g. by using ultrasonic waves
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Percussion Or Vibration Massage (AREA)
Abstract
The application relates to an external shock wave treatment device which comprises a working handle and a working head arranged at one end of the working handle, wherein a base is arranged on the working handle, a ball arc cover is arranged at one end of the base, which faces the working head, in a sliding manner, the ball arc cover slides along the circumferential direction of the base, one end of the ball arc cover, which is far away from the base, is covered at the circumferential side of the working head, an opening and closing assembly for driving the ball arc cover to rotate is arranged on the working handle, the base is connected with the working handle in a sliding manner, and a driving assembly for driving the base to slide is arranged on the working handle. The application can effectively reduce the influence of the external shock wave treatment on the milk production of women in lactation period.
Description
Technical Field
The application relates to the field of extracorporeal shock wave treatment, in particular to an extracorporeal shock wave treatment device.
Background
The external shock wave is a mechanical pulse pressure wave conducted by a physical mechanism medium, the mechanical pulse pressure wave can be converted into an accurate ballistic shock wave, and meanwhile, by positioning and moving a treatment probe, a good treatment effect can be generated on human tissues with wider pain occurrence.
Along with the development of medicine, external shock waves are gradually applied to the treatment of mastitis in lactation, in an external shock wave treatment system, compressed air can push spiral line suspension marble to reciprocate in a trajectory, so that the spiral line suspension marble can strike an energy level conversion generator, the energy level conversion generator is in direct contact with the body surface of a patient and transmits kinetic energy into tissues, and a radiation pressure wave which is spread and propagated is generated, so that the treatment effect is achieved. In addition, aiming at the treatment of mammitis in lactation period, the shock wave treatment is an effective, low-cost and non-invasive treatment method, can shorten the disease course, quickly relieve symptoms and reduce the use of antibiotics for patients.
In view of the above-mentioned related art, the inventors believe that although external shock waves can treat breast-feeding mastitis well, they tend to cause less breast-feeding galactosis when pressure waves act on non-therapeutic points due to excessive pressure waves.
Disclosure of Invention
In order to reduce the influence of external shock wave treatment on milk production of women in lactation, the application provides an external shock wave treatment device.
The application provides an in-vitro shock wave treatment device, which adopts the following technical scheme:
the utility model provides an external shock wave treatment device, includes the work handle and sets up the work head in work handle one end, be provided with the base on the work handle, the base slides towards the one end of work head and is provided with the ball arc housing, the ball arc housing slides along the circumferencial direction of self, the one end cover that the base was kept away from to the ball arc housing is established in work head week side, be provided with the switching subassembly of drive ball arc housing pivoted on the work handle, the base slides with the work handle and is connected, be provided with the drive assembly that the drive base slided on the work handle.
By adopting the technical scheme, when the working head does not move to the treatment point, the spherical arc housing forms protection on the working circumference side, so that a human body and the working head can be relatively isolated, and the effect of the pressure wave on the non-treatment point is reduced; when the working head moves to the treatment point, the opening and closing assembly drives the ball arc cover to slide, so that the ball arc cover is mutually far away to release the cover of the working head, then the driving assembly can drive the base to move, so that the working head can extend out of the ball arc cover, and the working head can normally contact a human body to work, and therefore the influence of external shock wave treatment on milk production of women in lactation period can be effectively reduced.
Optionally, the switching subassembly includes drive gear, switching gear, drive pinion rack and pull rod, be provided with in the base and hold the chamber, the one end of ball arc housing stretches into and holds the intracavity, drive gear and switching gear all rotate and set up on holding the chamber wall in chamber, the peripheral wall meshing of drive gear and ball arc housing, switching gear and drive gear meshing, the drive pinion rack slides and sets up on holding the chamber wall, drive pinion rack and switching gear meshing, the pull rod sets up in the one end of drive pinion rack and stretches out the base, be provided with reset spring between drive pinion rack and the holding chamber wall.
By adopting the technical scheme, the pull rod is pulled to enable the driving toothed plate to be meshed with the reversing gear, the reversing gear is meshed with the driving gear, and the driving gear is meshed with the outer peripheral wall of the ball arc housing, so that the ball arc housing can be driven to slide; meanwhile, due to the arrangement of the reversing gear, when the pull rod is pulled along the direction away from the working head, the ball arc housing is relatively far away, and the operation is more convenient; and after the ball arc housing is mutually far away from each other, the reset spring is elastically deformed, so that after the force application to the pull rod is stopped, the reset spring can drive the driving toothed plate to move back to the original position, the ball arc housing can be automatically reset, and the operation is more convenient and quicker.
Optionally, the drive assembly includes locating piece, positioning spring and fixture block, the locating piece sets up on the work handle and is located the base and keep away from one side of working head, the one end that the pull rod stretched out the base passes the locating piece and is connected with the locating piece slides, positioning spring sets up between locating piece and base, the fixture block sets up the one end that the pull rod was kept away from at the drive pinion rack, fixture block and reversing gear are relative along the slip direction of drive pinion rack.
By adopting the technical scheme, when the pull rod is pulled to promote the spherical arc housing to slide, the base and the positioning block are relatively static under the supporting action of the positioning spring; when the ball arc housing slides to a specified position, the clamping block is abutted with the reversing gear, and the driving toothed plate and the reversing gear are not meshed any more; the pull rod is pulled continuously, the elasticity of the positioning spring can be overcome, and the base is driven to slide through the driving toothed plate, the clamping block and the reversing gear, so that the working head relatively extends out of the ball arc housing, and the device is convenient and quick.
Optionally, an anti-pinch ball is arranged at one end of the outer peripheral wall of the ball arc housing far away from the base.
By adopting the technical scheme, when the ball arc housing is buckled relatively, one ends of the two anti-pinch balls, which are far away from the base, are also far away from each other, so that the problem of pinching the human body when the ball arc housing is buckled is solved; the shape of the anti-pinch ball also reduces friction to the human body.
Optionally, a ball arc groove is formed in the peripheral wall of the ball arc housing, and the anti-pinch ball is magnetically connected with the groove wall of the ball arc groove.
Through adopting above-mentioned technical scheme, realized preventing clamping convenient dismantlement connection between ball and the base, the clearance to preventing clamping the ball is convenient.
Optionally, the work handle is located one side of locating piece far away from the base and slides and be provided with the piece of stirring, the pull rod passes the one end of locating piece and establishes the piece connection of stirring.
By adopting the technical scheme, the pull rod can be conveniently moved by moving the toggle block, so that the operation of a human hand is facilitated.
Optionally, be provided with the stopper on the work handle, be provided with the locating part on the stopper, the locating part includes spacing butt piece and spacing spring, run through on the stopper and be provided with the slip through groove, the pull rod includes dead lever and dwang, dead lever and drive pinion rack are connected, the dwang rotates the one end that sets up the base that stretches out at the dead lever, the dwang passes the slip through groove and laminates with the slip through groove cell wall, be provided with the groove of stepping down on the slip through groove cell wall, spacing butt piece slides and sets up on stepping down the groove cell wall, spacing spring sets up and stretches into between the one end of stepping down the groove cell wall at spacing butt piece and stepping down the groove cell wall, spacing butt piece is kept away from spacing spring one end and is the arc head, spacing butt piece is kept away from spacing spring's one end and dwang butt be provided with constant head and transition groove on the dwang, constant head tank and transition groove communicate with each other along the rotation direction of dwang, the axial cell wall of dwang is the lateral wall, transition groove is straight lateral wall along the axial of dwang.
By adopting the technical scheme, after the pull rod drives the ball arc housing to slide to the specified position and the working head stretches out of the sliding housing, the positioning groove can be opposite to the limiting abutting block, the limiting abutting block is inserted into the positioning groove under the elastic action of the limiting spring, and the limiting abutting block and the straight groove wall of the positioning groove form a limit to limit the movement of the pull rod, so that the working head always keeps a state of stretching out of the ball arc housing, and the operation of a worker is facilitated; the rotating rod is rotated, so that the limiting abutting block extends out of the transition groove, the elasticity of the limiting spring is overcome under the action of the pulling force of the positioning spring and the restoring spring, and the limiting abutting block slides against the arc groove wall of the transition groove, so that the limiting abutting block extends out of the transition groove, and the positioning of the pull rod is conveniently and rapidly relieved.
Optionally, the one end that the dead lever was kept away from to the dwang is established and is stirred the piece and rotate the connection, the rotation is provided with the switching-over bevel gear on the dwang, it is provided with drive bevel gear to stir the rotation on the piece, drive bevel gear and switching-over bevel gear meshing.
Through adopting above-mentioned technical scheme, the staff also can drive the switching-over bevel gear and rotate when pulling the plectrum, and switching-over bevel gear and drive bevel gear's meshing simultaneously can drive the dwang and rotate, convenient and fast.
Optionally, the base is provided with the installation piece that slides, can dismantle on the installation piece and be connected with the clearance and support the piece, the clearance supports the piece and keeps away from the one end of installation piece and establishes the outer peripheral wall of ball arc housing and support tightly, be provided with the driving piece that the drive installation piece slided on the base.
Through adopting above-mentioned technical scheme, after using an external shock wave treatment device, the driving piece drives the clearance and supports the piece and support tight ball arc housing to can clear up ball arc housing, the clearance is supported the piece and can be dismantled simultaneously and connect, also conveniently is supported the piece to the clearance and is changed.
Optionally, the driving piece includes a driving screw, the driving screw is in threaded connection with the base, and the driving screw is in rotational connection with the mounting block.
Through adopting above-mentioned technical scheme, rotate the drive screw, utilize the screw thread between drive screw and the base to feed, can impel the installation piece to drive the clearance and support the piece and remove.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the working head does not reach the treatment point, the spherical arc housing forms protection on the working circumference side, so that a human body and the working head can be relatively isolated, and the effect of the pressure wave on the non-treatment point is reduced;
2. the driving component and the opening and closing component are combined for use, and the opening and closing component and the driving component can be started in sequence by continuously pulling the pull rod, so that the operation is convenient and quick;
3. the limiting piece is arranged, so that the pull rod can be limited, and the operation of a worker is facilitated.
Drawings
Fig. 1 is a schematic structural view of an extracorporeal shock wave treatment apparatus according to an embodiment of the present application.
Fig. 2 is a top view of an extracorporeal shock wave treatment apparatus in accordance with an embodiment of the present application.
Fig. 3 is a cross-sectional view taken along line A-A in fig. 2.
Fig. 4 is an enlarged view at B in fig. 3.
Fig. 5 is an enlarged view at C in fig. 3.
FIG. 6 is a schematic diagram of a detent and transition groove configuration for embodying an embodiment of the present application.
FIG. 7 is a schematic diagram of an anti-pinch ball structure according to an embodiment of the application.
Reference numerals illustrate: 1. a working handle; 11. an operation handle; 12. a connecting handle; 121. a poking block; 122. a limiting block; 1221. a sliding through groove; 1222. a rotating chamber; 1223. a relief groove; 2. a working head; 3. a base; 31. a receiving chamber; 4. a drive assembly; 41. a positioning block; 42. a positioning spring; 43. a clamping block; 5. an opening and closing assembly; 51. a drive gear; 52. a reversing gear; 53. driving the toothed plate; 531. a base block; 532. a return spring; 54. a pull rod; 541. a fixed rod; 542. a rotating lever; 5421. reversing bevel gears; 5422. driving a bevel gear; 5423. a positioning groove; 5424. a transition groove; 5425. a wave ring; 6. a spherical arc cover shell; 61. mating teeth; 62. a ball arc groove; 63. anti-pinch ball; 7. a limiting piece; 71. limiting abutting blocks; 72. a limit spring; 8. a mounting block; 81. cleaning the abutting blocks; 82. a driving member; 821. the screw is driven.
Detailed Description
The present application will be described in further detail with reference to the accompanying drawings.
The embodiment of the application discloses an in-vitro shock wave treatment device.
As shown in fig. 1, an external shock wave treatment device comprises a working handle 1, wherein the working handle 1 comprises an operating handle 11 and a connecting handle 12, and spiral line suspension marble is arranged in the connecting handle 12.
As shown in fig. 2 and 3, the end of the connection handle 12 away from the operation handle 11 is provided with a working head 2, and the working head 2 is an energy level conversion generator. Therefore, after the treatment device is started, the compressed air can push the spiral line suspension marble to reciprocate in the trajectory, the spiral line suspension marble impacts the working head 2, and the working head 2 is in direct contact with a human body, so that the working head 2 transmits kinetic energy into human tissues to generate pressure waves, and a treatment effect is achieved.
As shown in fig. 1 and 3, in the present embodiment, an annular base 3 is sleeved on the outer peripheral wall of a connection handle 12, the annular inner wall of the base 3 is attached to the outer peripheral wall of the connection handle 12, and a driving assembly 4 for driving the base 3 to slide is provided on the connection handle 12. One end of the base 3 facing the working head 2 is connected with two spherical arc covers 6 in a sliding way, the two spherical arc covers 6 are all half-rings and are shells which are obtained by rotating 120 degrees by taking a flat straight edge of the semi-rings as an axis, and the two spherical arc covers 6 slide relatively along the rotating direction of the half-rings; the base 3 is internally provided with a containing cavity 31, one end of the ball arc housing 6 stretches into the containing cavity 31, and one ends of the two ball arc housings 6 stretching out of the containing cavity 31 are in butt joint, so that the two housings are arranged on the periphery side of the working head 2, and the working handle 1 is provided with an opening and closing assembly 5 for driving the ball arc housing 6 to rotate.
After the worker starts the treatment device, the ball arc housing 6 is initially covered on the periphery of the working head 2, when the worker holds the operating handle 11 to search for a treatment point, the ball arc housing 6 is contacted with a human body, after the treatment point is reached, the opening and closing assembly 5 is started firstly, the ball arc housing 6 rotates in the accommodating cavity 31, the two ball arc housings 6 are opened, then the driving assembly 4 is started, the base 3 moves towards the operating handle 11, and accordingly the working head 2 extends out of the ball arc housing 6, and the working head 2 can be contacted with the human body to perform treatment.
As shown in fig. 3 and 4, the opening and closing assembly 5 comprises a driving gear 51, a reversing gear 52, a driving toothed plate 53 and a pull rod 54, wherein the driving gear 51 and the reversing gear 52 are arranged in one-to-one correspondence with the ball arc housing 6, the driving gear 51 and the reversing gear 52 are rotatably arranged on the cavity wall of the accommodating cavity 31, the peripheral wall of the ball arc housing 6 is provided with a matching tooth 61, the driving gear 51 is meshed with the matching tooth 61, the reversing gear 52 is meshed with the driving gear 51, the driving toothed plate 53 is slidably arranged on the cavity wall of the accommodating cavity 31, one side of the driving toothed plate 53, away from the driving gear 51, of the driving toothed plate 53 is meshed with one side of the reversing gear 52, the pull rod 54 is fixedly connected with one end, facing the operating handle 11, of the driving toothed plate 53 extends out of the base 3, meanwhile, one side, close to the operating handle 11, of the base 3, of the connecting handle 12 is slidably connected with a poking block 121, and one end, extending out of the base 3, of the pull rod 54 is connected with the poking block 121; a base block 531 is provided on a side wall of the driving toothed plate 53 away from the tooth surface, and a return spring 532 is provided between the base block 531 and the cavity wall of the accommodating cavity 31.
When the two ball arc housings 6 are covered on the peripheral side of the working head 2, the return spring 532 is in a natural state; by holding the operating handle 11 and pulling the pulling block 121 by a finger along the direction facing the operating handle 11, the pull rod 54 pulls the driving toothed plate 53 to slide, the driving toothed plate 53 is meshed with the reversing gear 52, the reversing gear 52 is meshed with the driving gear 51, the driving gear 51 is meshed with the matching teeth 61, the ball arc housings 6 can move inwards towards the accommodating cavity 31, the two ball arc housings 6 are opened relatively, and the reset spring 532 is compressed. After stopping the application of force to the toggle block 121, the return spring 532 urges the ball arc housing 6 to return.
As shown in fig. 3, the driving assembly 4 includes a positioning block 41, a positioning spring 42 and a clamping block 43, the positioning block 41 is fixedly mounted on the connecting handle 12, the connecting handle 12 is located between the positioning block 41 and the stirring block 121, one end of the pull rod 54 extending out of the base 3 passes through the positioning block 41 and is slidably connected with the positioning block 41, the positioning spring 42 is fixedly connected between the positioning block 41 and the base 3, the clamping block 43 is fixedly connected with one end of the driving toothed plate 53 far away from the pull rod 54, and the clamping block 43 and the reversing gear 52 are opposite along the sliding direction of the driving toothed plate 53. After the two ball arc housings 6 are hit relatively, the clamping block 43 is abutted against the reversing gear 52, the poking block 121 is pulled continuously, the positioning spring 42 is compressed, the pull rod 54 drives the base 3 to move integrally, and the working head 2 extends out of the ball arc housings 6; after the force application is stopped, since the elastic force of the positioning spring 42 is larger than that of the return spring 532, the positioning spring 42 drives the base 3 to return to the original position, and then the return spring 532 drives the ball arc housing 6 to return to the original position.
As shown in fig. 4 and 5, the pull rod 54 in this embodiment includes a fixed rod 541 and a rotating rod 542, where the fixed rod 541 and the driving toothed plate 53 are fixedly connected, one end of the fixed rod 541 away from the driving toothed plate 53 extends out of the base 3, one end of the rotating rod 542 and one end of the fixed rod 541 extending out of the base 3 are rotationally connected, a limiting block 122 is fixedly connected to a side wall of the connecting handle 12 between the stirring block 121 and the positioning block 41, a sliding through groove 1221 is penetrating through the limiting block 122, one end of the rotating rod 542 away from the fixed rod 541 penetrates through the sliding through groove 1221 and is rotationally connected with the stirring block 121, and the rotating rod 542 is attached to the wall of the sliding through groove 1221. In this embodiment, a rotating cavity 1222 is disposed in the stirring block 121, one end of the rotating rod 542 away from the fixing rod 541 extends into the rotating cavity 1222, one end of the rotating rod 542 extending into the rotating cavity 1222 is rotatably provided with a reversing bevel gear 5421, a driving bevel gear 5422 is rotatably disposed on a cavity wall of the rotating cavity 1222, the driving bevel gear 5422 is meshed with the reversing bevel gear 5421, one end of the driving bevel gear 5422 away from the reversing bevel gear 5421 is fixedly connected with a stirring ring 5425, and an outer annular wall of the stirring ring 5425 extends out of the stirring block 121.
As shown in fig. 5 and 6, a limiting piece 7 is arranged on the limiting block 122, the limiting piece 7 comprises a limiting abutting piece 71 and a limiting spring 72, a yielding groove 1223 is arranged on the wall of the sliding through groove 1221, the limiting abutting piece 71 is arranged on the wall of the yielding groove 1223 in a sliding manner, one end, far away from the limiting spring 72, of the limiting abutting piece 71 is an arc-shaped head, the limiting spring 72 is fixedly connected between one end, extending into the yielding groove 1223, of the limiting abutting piece 71 and the wall of the yielding groove 1223, and the limiting spring 72 is compressed; the end of the limiting support block 71, which is far away from the limiting spring 72, is abutted against the rotating rod 542, the rotating rod 542 is provided with a positioning groove 5423 and a transition groove 5424, the positioning groove 5423 and the transition groove 5424 are communicated along the rotating direction of the rotating rod 542, the groove wall of the positioning groove 5423 along the axial direction of the rotating rod 542 is a straight side wall, the groove wall of the transition groove 5424 along the axial direction of the rotating rod 542 is an arc-shaped side wall, the positioning groove 5423 and the transition groove 5424 are positioned on one side of the limiting block 122, which is far away from the operating handle 11, and the positioning groove 5423 and the yielding groove 1223 are axially opposite along the rotating rod 542.
Pulling the toggle block 121, moving the rotating rod 542 towards the operating handle 11, moving the positioning groove 5423 and the transition groove 5424 towards one end of the limiting block 122, and after the working head 2 extends out of the ball arc housing 6, the positioning groove 5423 is opposite to the yielding groove 1223, and the limiting spring 72 causes the limiting abutting block 71 to be inserted into the positioning groove 5423, so that the rotating rod 542 is fixed; when the ball arc housing 6 needs to be covered on the peripheral side of the working head 2 again, the poking ring 5425 is rotated, the driving bevel gear 5422 is meshed with the reversing bevel gear 5421, the rotating rod 542 rotates, the limiting abutting block 71 moves into the transition groove 5424, the arc-shaped side wall of the limiting abutting block 71 and the arc-shaped groove wall of the transition groove 5424 slide relatively, the rotating rod 542 can move away from the operating handle 11, and the limiting abutting block 71 compresses the limiting spring 72 to retract into the yielding groove 1223.
As shown in fig. 7, a ball arc groove 62 is formed at one end of the outer peripheral wall of the ball arc housing 6 extending out of the base 3, and an anti-pinch ball 63 is magnetically connected to the wall of the ball arc groove 62. Therefore, in the process of opening and closing the ball arc housing 6, the anti-pinch ball 63 is contacted with a human body, so that the pinch of the human body is reduced, and after one person uses the anti-pinch ball 63, the anti-pinch ball is taken down for cleaning.
As shown in fig. 7, a mounting block 8 is slidably arranged on the base 3, a cleaning supporting block 81 is clamped on the mounting block 8, the end, far away from the mounting block 8, of the cleaning supporting block 81 is provided with a peripheral wall of the ball arc housing 6 to be supported tightly, and a driving piece 82 for driving the mounting block 8 to slide is arranged on the base 3; the driving member 82 includes a driving screw 821, the driving screw 821 is screwed with the base 3, and the driving screw 821 is rotatably connected with the mounting block 8. After the treatment of one person is finished, the base 3 is moved back to the original position, then the driving screw 821 is rotated, the cleaning abutting joint is abutted on the ball arc housing 6, the ball arc housing 6 is repeatedly opened and closed, other cleaning tools and alcohol and water are matched for flushing, the ball arc housing 6 is cleaned, and finally the used cleaning abutting block 81 is taken down and replaced by a new cleaning abutting block 81.
The embodiment of the application provides an implementation principle of an extracorporeal shock wave treatment device, which comprises the following steps: after a worker starts the treatment device, initially, a ball arc housing 6 is covered on the periphery of the working head 2; the operator then holds the operating handle 11 with his fingers and hooks the toggle block 121. When a worker holds the operating handle 11 to find a treatment point, the ball arc covers 6 are contacted with a human body, after the treatment point is reached, the poking blocks 121 are pulled, the ball arc covers 6 rotate in the accommodating cavity 31, the two ball arc covers 6 are opened, then the poking blocks 121 are continuously pulled, the base 3 moves towards the operating handle 11, the working head 2 stretches out of the ball arc covers 6, the poking rings 5425 are poked by rotating fingers, the limiting butting blocks 71 are inserted into the positioning grooves 5423, the base 3 is positioned, and then the working head 2 is contacted with the human body to perform treatment.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (6)
1. The utility model provides an external shock wave treatment device, includes work handle (1) and sets up work head (2) in work handle (1) one end, its characterized in that: the automatic control device is characterized in that a base (3) is arranged on the working handle (1), a ball arc cover (6) is arranged at one end of the base (3) facing the working head (2) in a sliding mode, the ball arc cover (6) slides along the circumferential direction of the base, one end, far away from the base (3), of the ball arc cover (6) is covered on the circumferential side of the working head (2), an opening and closing component (5) for driving the ball arc cover (6) to rotate is arranged on the working handle (1), the base (3) is connected with the working handle (1) in a sliding mode, and a driving component (4) for driving the base (3) to slide is arranged on the working handle (1);
the switching assembly (5) comprises a driving gear (51), a reversing gear (52), a driving toothed plate (53) and a pull rod (54), wherein a containing cavity (31) is formed in the base (3), one end of the spherical arc housing (6) stretches into the containing cavity (31), the driving gear (51) and the reversing gear (52) are both rotatably arranged on the cavity wall of the containing cavity (31), the driving gear (51) is meshed with the peripheral wall of the spherical arc housing (6), the reversing gear (52) is meshed with the driving gear (51), the driving toothed plate (53) is slidably arranged on the cavity wall of the containing cavity (31), the driving toothed plate (53) is meshed with the reversing gear (52), the pull rod (54) is arranged at one end of the driving toothed plate (53) and stretches out of the base (3), and a reset spring (532) is arranged between the driving toothed plate (53) and the cavity wall of the containing cavity (31);
the driving assembly (4) comprises a positioning block (41), a positioning spring (42) and a clamping block (43), wherein the positioning block (41) is arranged on the working handle (1) and is positioned on one side, far away from the working head (2), of the base (3), one end, extending out of the base (3), of the pull rod (54) penetrates through the positioning block (41) and is connected with the positioning block (41) in a sliding mode, the positioning spring (42) is arranged between the positioning block (41) and the base (3), the clamping block (43) is arranged on one end, far away from the pull rod (54), of the driving toothed plate (53), and the clamping block (43) is opposite to the reversing gear (52) along the sliding direction of the driving toothed plate (53);
the working handle (1) is arranged on one side of the positioning block (41) far away from the base (3) in a sliding manner, and a poking block (121) is arranged on one side of the positioning block (41) in a sliding manner, and one end of the pull rod (54) penetrating through the positioning block (41) is connected with the poking block (121);
the utility model discloses a stop block, including work handle (1), be provided with stopper (122) on work handle (1), be provided with locating part (7) on stopper (122), locating part (7) are including spacing butt piece (71) and spacing spring (72), run through on stopper (122) and are provided with slip through groove (1221), pull rod (54) are including dead lever (541) and dwang (542), dead lever (541) are connected with drive pinion rack (53), dwang (542) rotate the one end that sets up in dead lever (541) stretches out base (3), dwang (542) pass slip through groove (1221) and with laminating of slip through groove (1221) cell wall, be provided with on the slip through groove (1221) cell wall and give way groove (1223), limit butt piece (71) slip sets up on the cell wall of limit butt groove (1223), spacing spring (72) set up between one end that limit butt piece (71) stretches into 122giving way groove (1223) and give way groove wall, limit spring (71) are kept away for one end that limit piece (542) and arc butt piece (1223) cell wall joint, limit spring (71) are kept away from on the arc butt piece (1221) cell wall (542), the positioning groove (5423) is communicated with the transition groove (5424) along the rotation direction of the rotating rod (542), the groove wall of the positioning groove (5423) along the axial direction of the rotating rod (542) is a straight side wall, and the groove wall of the transition groove (5424) along the axial direction of the rotating rod (542) is an arc side wall.
2. The external shock wave treatment device according to claim 1, wherein: one end of the outer peripheral wall of the ball arc housing (6) far away from the base (3) is provided with an anti-pinch ball (63).
3. The external shock wave treatment device according to claim 2, wherein: the outer peripheral wall of the ball arc housing (6) is provided with a ball arc groove (62), and the anti-pinch ball (63) is magnetically connected with the groove wall of the ball arc groove (62).
4. The external shock wave therapy device of claim 3, wherein: one end of the rotating rod (542) far away from the fixed rod (541) is rotationally connected with the stirring block (121), a reversing bevel gear (5421) is rotationally arranged on the rotating rod (542), a driving bevel gear (5422) is rotationally arranged on the stirring block (121), and the driving bevel gear (5422) is meshed with the reversing bevel gear (5421).
5. The external shock wave treatment device according to claim 1, wherein: the base (3) is provided with a mounting block (8) in a sliding manner, the mounting block (8) is detachably connected with a cleaning supporting block (81), one end, away from the mounting block (8), of the cleaning supporting block (81) is tightly supported by the peripheral wall of the ball arc housing (6), and the base (3) is provided with a driving piece (82) for driving the mounting block (8) to slide.
6. The external shock wave therapy device of claim 5, wherein: the driving piece (82) comprises a driving screw rod (821), the driving screw rod (821) is in threaded connection with the base (3), and the driving screw rod (821) is in rotary connection with the mounting block (8).
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| CN202110877133.7A CN113558718B (en) | 2021-07-31 | 2021-07-31 | External shock wave therapeutic device |
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| CN202110877133.7A CN113558718B (en) | 2021-07-31 | 2021-07-31 | External shock wave therapeutic device |
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| CN114515239A (en) * | 2022-01-07 | 2022-05-20 | 郑州飞龙医疗设备有限公司 | Pneumatic shock wave treatment gun and trajectory structure thereof |
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