CN116328190A - Short wave treatment head device - Google Patents
Short wave treatment head device Download PDFInfo
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- CN116328190A CN116328190A CN202310257887.1A CN202310257887A CN116328190A CN 116328190 A CN116328190 A CN 116328190A CN 202310257887 A CN202310257887 A CN 202310257887A CN 116328190 A CN116328190 A CN 116328190A
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- electrode plate
- connecting rod
- head device
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- electrode
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000011810 insulating material Substances 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims description 20
- 229910052751 metal Inorganic materials 0.000 claims description 20
- 238000002560 therapeutic procedure Methods 0.000 claims description 7
- 239000004020 conductor Substances 0.000 claims description 4
- 206010011409 Cross infection Diseases 0.000 abstract description 6
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 6
- 239000004744 fabric Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000003902 lesion Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000001225 therapeutic effect Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000036285 pathological change Effects 0.000 description 2
- 231100000915 pathological change Toxicity 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N2/00—Magnetotherapy
- A61N2/02—Magnetotherapy using magnetic fields produced by coils, including single turn loops or electromagnets
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The invention discloses a shortwave treatment head device, which relates to the technical field of treatment heads and comprises: an upper case; the lower shell is used for being combined with the upper shell to form a containing cavity, and the upper shell and the lower shell are both made of insulating materials; a copper core for transmitting an electrical signal to the electrode plate; the handle is provided with an insulated handheld part at the outer part and a copper core at the inner part; the electrode device comprises a first electrode plate connected with the copper core and at least one annular electrode plate arranged on the outer ring of the first electrode plate, wherein the first electrode plate is in insulating connection with the annular electrode plate, and the connection parts are overlapped up and down; the gear shifting device is used for controlling the connection and disconnection of the first electrode plate and the annular electrode plate so as to change the conductive area of the electrode plate; the electrode device and the gear shifting device are arranged in the accommodating cavity, and one end of the handle can be inserted into the lower shell. The device does not need to frequently replace the treatment head when in use, does not cause the risk of cross infection, and is simple in operation and convenient to use, and can be popularized and used.
Description
Technical Field
The invention relates to the technical field of treatment heads, in particular to a shortwave treatment head device.
Background
In the prior art, the commonly used shortwave treatment heads are mostly round or square in shape, one set of treatment heads 01 is generally composed of a plurality of treatment heads 01 with large, medium and small sizes, and the like, and the treatment heads 01 with different sizes are selected during treatment, namely according to different patients or pathological change parts during treatment, and when different patients or different treatment parts are treated, the treatment heads 01 with different sizes need to be replaced manually, so that the treatment heads 01 need to be replaced frequently to meet the treatment requirements of different patients.
In addition, most of the existing treatment heads 01 are rubber encapsulated structures, namely, metal polar plates are arranged inside the treatment heads 01, rubber is used for wrapping the treatment heads 01, and cloth covers are used for wrapping the treatment heads during treatment, so that the treatment heads 01 are prevented from being in direct contact with human bodies or clothes. Moreover, most of the cloth covers need to be reused, the risk of infection is easy to cause, the disinfection or cleaning of the cloth covers after the use is very troublesome, and the rubber is easy to age and has short service life.
In summary, how to provide a treatment head that does not require frequent replacement and does not cause risk of cross infection during use is a problem to be solved by those skilled in the art.
Disclosure of Invention
Therefore, the invention aims to provide a shortwave treatment head device which does not need to frequently replace treatment heads when in use and does not cause the risk of cross infection, and the shortwave treatment head device is simple to operate, convenient to use and capable of being popularized and used.
In order to achieve the above object, the present invention provides the following technical solutions:
a short wave treatment head device comprising:
an upper case;
the lower shell is used for being connected with the upper shell to form a containing cavity, and the upper shell and the lower shell are both made of insulating materials;
a copper core for transmitting an electrical signal to the electrode plate;
the handle is provided with an insulated handheld part at the outer part and is internally used for installing the copper core;
the electrode device comprises a first electrode plate connected with the copper core and at least one annular electrode plate arranged on the outer ring of the first electrode plate, wherein the first electrode plate and the annular electrode plate are in insulating connection, and the connection parts are overlapped up and down;
the gear shifting device is used for controlling the connection and disconnection of the first electrode plate and the annular electrode plate so as to change the conductive area of the electrode plates;
the electrode device and the gear shifting device are arranged in the accommodating cavity, and one end of the handle can be inserted into the lower shell.
Preferably, the annular electrode plate comprises a second electrode plate arranged on the outer ring of the first electrode plate and a third electrode plate arranged on the outer ring of the second electrode plate, wherein the second electrode plate and the third electrode plate are in insulating connection, and the connecting parts are overlapped up and down.
Preferably, the first electrode plate and the second electrode plate, and the second electrode plate and the third electrode plate are connected through an insulating connecting sheet and a fixing screw.
Preferably, the gear shifting device comprises a first connecting rod, a second connecting rod, a third connecting rod, a fourth connecting rod, a fifth connecting rod and a motor which are in insulating connection, wherein the third connecting rod is in Y-shaped distribution, the first connecting rod is in rotary connection with the second connecting rod through a pin, the second connecting rod, the third connecting rod and the fourth connecting rod are in rotary connection through a pin, and the fourth connecting rod is in rotary connection with the fifth connecting rod through a pin;
the first connecting rod, the second connecting rod and the fourth connecting rod are all insulating material pieces, the third connecting rod and the fifth connecting rod are conductive material pieces, one end of a main support of the third connecting rod is fixed on a first fixing column of the second electrode plate, the first fixing column is made of metal, the third connecting rod can rotate around the first fixing column, one end of the fifth connecting rod is fixed on a second fixing column of the third electrode plate, the second fixing column is made of metal, the fifth connecting rod can rotate around the second fixing column, and one end of the first connecting rod is connected with the output end of the motor;
the second electrode plate is provided with a conductive nail for switching on or switching off the fifth connecting rod, the first electrode plate is provided with a conductive column, and the branch of the third connecting rod is provided with a containing groove for containing the conductive column and a metal elastic sheet arranged in the containing groove.
Preferably, an insulating gasket is arranged at the joint of the first connecting rod and the second connecting rod, an insulating gasket is arranged at the joint of the second connecting rod, the third connecting rod and the fourth connecting rod, and an insulating gasket is arranged at the joint of the fourth connecting rod and the fifth connecting rod.
Preferably, the accommodating groove is an arc groove, the metal elastic sheet is of a bevel structure, and an splayed groove is formed in one side of the arc groove so as to install the metal elastic sheet.
Preferably, an installation core groove for installing the copper core is formed in the handle, and the top of the copper core is connected with the first electrode plate through a conductive screw.
Preferably, at least two protrusions which are clamped with the first electrode plate are arranged at the top of the handle, and the protrusions are symmetrically distributed with the screw as a center.
Preferably, the handle and the lower housing are interference fit.
Preferably, the upper shell and the lower shell are detachably connected.
When the shortwave treatment head device provided by the invention is used, the electrode device and the gear shifting device can be arranged in the accommodating cavity, the copper core is arranged in the handle, and the handle is inserted into the lower shell, so that the copper core is communicated with the first electrode plate of the electrode device. The copper core can be with the signal transmission to first electrode plate on, have electric charge on the first electrode plate, and this application's shortwave treatment head device is for using in pairs when using, and two electrified first electrode plates form the magnetic field, uses the magnetic field to treat pathological change, and the area of treatment this moment is minimum, and only first electrode plate is effective treatment face, and the annular electrode plate that is located first electrode plate outer lane is non-conduction state, can mark as first gear this moment.
When the lesion part is enlarged or the treatment intensity is required to be larger, the gear switching can be realized through the gear shifting device, namely, the first electrode plate and the annular electrode plate can be conducted by utilizing the gear shifting device, so that the first electrode plate and the annular electrode plate are both in treatment areas, the treatment intensity is increased, and the treatment intensity can be recorded as a second gear at the moment. When the ring electrode plate is not needed, the gear shifting device can be utilized to disconnect the electrical connection between the first electrode plate and the ring electrode so as to reduce the treatment intensity. The number, the area size and the like of the specific annular electrode plates can be determined according to actual use requirements, so that the treatment head can realize multi-gear switching. Therefore, the device can realize the switching operation of different treatment intensities by only controlling the operation of the gear shifting device without replacing the operation head for a plurality of times.
In addition, because the upper shell and the lower shell are all insulating material pieces, operations such as encapsulation, cloth cover wrapping and cloth cover cleaning are not needed for the electrode plates, so that the using process of the device is simpler, and the service life of the device is prolonged.
In summary, the shortwave treatment head device provided by the invention does not need to frequently replace treatment heads when in use, does not cause risk of cross infection, and is simple in operation, convenient to use and capable of being popularized and used.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a prior art treatment head;
fig. 2 is a schematic structural diagram of a shortwave therapeutic head device according to the present invention;
FIG. 3 is a schematic diagram of motor assembly of a short wave treatment head device;
FIG. 4 is a schematic diagram of a shifter;
FIG. 5 is a schematic structural view of a linkage mechanism;
FIG. 6 is a schematic illustration of a shifter in a first gear position;
FIG. 7 is an enlarged view of the linkage of FIG. 6;
FIG. 8 is a schematic view of a shifter in a second gear position;
FIG. 9 is an enlarged view of the linkage of FIG. 8;
FIG. 10 is a schematic illustration of the shifter in a third gear position;
FIG. 11 is an enlarged view of the linkage of FIG. 1 0;
FIG. 12 is a schematic view of the structure of the handle;
FIG. 13 is a cross-sectional view of the handle;
fig. 14 is a schematic view of the structure of a copper core;
fig. 15 is a schematic view of the structure of the lower case;
fig. 16 is a schematic structural view of the first electrode plate;
fig. 17 is a schematic structural view of the second electrode plate;
fig. 18 is a schematic structural view of a third electrode plate;
FIG. 19 is a schematic structural view of a connecting piece;
FIG. 20 is a schematic view of a first link;
FIG. 21 is a schematic view of a second link;
FIG. 22 is a schematic view of a third link;
FIG. 23 is a schematic structural view of a fourth link;
FIG. 24 is a schematic view of a fifth link;
FIG. 25 is a schematic view of the structure of the upper shell;
FIG. 26 is a schematic view of the assembly of the handle and lower housing;
FIG. 27 is a schematic view of an assembly of an electrode assembly and a shifting apparatus;
FIG. 28 is a schematic view of an assembly of a first electrode plate and a handle;
fig. 29 is an assembly schematic of the upper and lower shells.
In fig. 1:
01 is a treatment head;
fig. 2 to 29:
1 is an upper shell, 2 is a lower shell, 3 is a copper core, 4 is a handle, 5 is an electrode device, 51 is a first electrode plate, 52 is a second electrode plate, 53 is a third electrode plate, 6 is a gear shifting device, 61 is a first connecting rod, 62 is a second connecting rod, 63 is a third connecting rod, 64 is a fourth connecting rod, 65 is a fifth connecting rod, 66 is a motor, 67 is a pin, 68 is a conductive pin, 69 is a conductive column, 610 is a containing groove, 611 is a metal elastic sheet, 612 is an insulating gasket, 7 is a connecting sheet, 8 is a fixing screw, 9 is a core mounting groove, 10 is a screw, 11 is a bulge, and 12 is an electric wire.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The core of the invention is to provide a short wave treatment head device which does not need to frequently replace treatment heads when in use and does not cause the risk of cross infection, and the device is simple to operate, convenient to use and capable of being popularized and used.
Please refer to fig. 2-29.
The present embodiment provides a shortwave treatment head device, including:
an upper case 1;
the lower shell 2 is used for being connected with the upper shell 1 to form a containing cavity, and the upper shell 1 and the lower shell 2 are all made of insulating materials;
a copper core 3 for transmitting an electric signal to the electrode plate;
the handle 4 is provided with an insulated handheld part at the outer part and a copper core 3 at the inner part;
the electrode device 5 comprises a first electrode plate 51 connected with the copper core 3 and at least one annular electrode plate arranged on the outer ring of the first electrode plate 51, wherein the first electrode plate 51 and the annular electrode plate are in insulating connection, and the connection parts are overlapped up and down;
a gear shifting device 6 for controlling the connection and disconnection of the first electrode plate 51 and the annular electrode plate to change the conductive area of the electrode plates;
the electrode device 5 and the gear shifting device 6 are arranged in the accommodating cavity, and one end of the handle 4 can be inserted into the lower shell 2.
It should be noted that, when the electrode includes the first electrode plate 51 and at least one annular electrode plate in the assembly, if the number of annular electrode plates is greater than 1, other annular electrode plates may be sequentially disposed on the outer ring of the first annular electrode plate, and the number and the area of the specific annular electrode plates may be determined according to the actual treatment requirement. In addition, one end of the handle 4 is inserted into the lower case 2 in order to electrically connect the copper core 3 and the first electrode plate 51 such that the first electrode plate 51 is always in a charged state.
The shape, structure, type, etc. of the upper case 1, the lower case 2, the copper core 3, the handle 4, the electrode device 5, and the gear shifting device 6 can be determined according to actual conditions and actual demands in the actual application process.
When the shortwave therapy head device provided by the invention is used, the electrode device 5 and the gear shifting device 6 can be arranged in the accommodating cavity, the copper core 3 is arranged in the handle 4, and the handle 4 is inserted into the lower shell 2, so that the copper core 3 is communicated with the first electrode plate 51 of the electrode device 5. The copper core 3 can transmit the electric signal to the first electrode plate 51, the first electrode plate 51 is provided with charges, the shortwave treatment head device is used in pairs when in use, the two charged first electrode plates 51 form a magnetic field, the magnetic field is used for treating lesions, the treatment area is minimum, only the first electrode plate 51 is an effective treatment surface, and the annular electrode plate positioned on the outer ring of the first electrode plate 51 is in a non-conduction state and can be marked as a first gear.
When the lesion part is enlarged or a larger treatment intensity is needed, gear switching can be realized through the gear shifting device 6, that is, the first electrode plate 51 and the annular electrode plate can be conducted by utilizing the gear shifting device 6, so that the first electrode plate 51 and the annular electrode plate are both in a treatment area, the treatment intensity is increased, and the treatment intensity can be recorded as a second gear at the moment. When the ring electrode plate is not required, the electrical connection between the first electrode plate 51 and the ring electrode can be disconnected by the gear shifting device 6 to reduce the intensity of the treatment. The number, the area size and the like of the specific annular electrode plates can be determined according to actual use requirements, so that the treatment head can realize multi-gear switching. Therefore, the device can realize the switching operation of different treatment intensities by only controlling the operation of the gear shifting device 6 without replacing the operation head for a plurality of times.
In addition, because the upper shell 1 and the lower shell 2 are all insulating material pieces, operations such as encapsulation, cloth cover wrapping and cloth cover cleaning are not needed for the electrode plates, so that the using process of the device is simpler, and the service life of the device is prolonged.
In summary, the shortwave treatment head device provided by the invention does not need to frequently replace treatment heads when in use, does not cause risk of cross infection, is simple to operate and convenient to use, and can be popularized and used.
On the basis of the above embodiment, it is preferable that the annular electrode plate includes a second electrode plate 52 provided on the outer periphery of the first electrode plate 51 and a third electrode plate 53 provided on the outer periphery of the second electrode plate 52, the second electrode plate 52 and the third electrode plate 53 are connected in an insulating manner, and the connection portions are overlapped up and down.
The first electrode plate 51, the second electrode plate 52 and the third electrode plate 53 are all made of metal materials, and are charged after being conducted, so that when the two treatment heads are used in pairs, the two charged electrode plates form a magnetic field, and the lesion part is treated by the magnetic field.
Preferably, the first electrode plate 51 and the second electrode plate 52, and the second electrode plate 52 and the third electrode plate 53 are connected by the insulating connecting piece 7 and the fixing screw 8. That is, the insulating connecting piece 7 is provided at the upper and lower overlapping portions of the first electrode plate 51 and the second electrode plate 52, and the first electrode plate 51, the connecting piece 7, and the second electrode plate 52 are fixed by the fixing screws 8. Similarly, an insulating connecting piece 7 may be provided at the upper and lower overlapping portions of the second electrode plate 52 and the third electrode plate 53, and the second electrode plate 52, the connecting piece 7, and the third electrode plate 53 may be fixed by the fixing screws 8.
Preferably, the gear shifting device 6 comprises a first connecting rod 61, a second connecting rod 62, a third connecting rod 63, a fourth connecting rod 64, a fifth connecting rod 65 and a motor 66 which are connected in an insulating way, wherein the third connecting rod 63 is distributed in a Y shape, the first connecting rod 61 and the second connecting rod 62 are rotationally connected through a pin 67, the second connecting rod 62, the third connecting rod 63 and the fourth connecting rod 64 are rotationally connected through a pin 67, and the fourth connecting rod 64 and the fifth connecting rod 65 are rotationally connected through a pin 67;
the first connecting rod 61, the second connecting rod 62 and the fourth connecting rod 64 are all insulating material pieces, the third connecting rod 63 and the fifth connecting rod 65 are conductive material pieces, one end of a main support of the third connecting rod 63 is fixed on a first fixed column of the second electrode plate 52, the first fixed column is made of metal, the third connecting rod 63 can rotate around the first fixed column, one end of the fifth connecting rod 65 is fixed on a second fixed column of the third electrode plate 53, the second fixed column is made of metal, the fifth connecting rod 65 can rotate around the second fixed column, and one end of the first connecting rod 61 is connected with the output end of the motor 66;
the second electrode plate 52 is provided with a conductive pin 68 for switching on or off the fifth connecting rod 65, the first electrode plate 51 is provided with a conductive column 69, and the branch of the third connecting rod 63 is provided with a containing groove 610 for containing the conductive column 69 and a metal elastic sheet 611 arranged in the containing groove 610, and the structure is shown in fig. 4.
It should be noted that the electric wire 12 of the motor 66 may be connected to the power supply device through the lower case 2, as shown in fig. 3. The copper core 3 can transmit the electric signal to the first electrode plate 51, the first electrode plate 51 is charged, the treatment head is used in pairs, the two electrode plates form a magnetic field, the magnetic field is used for treating lesions, the treatment area is minimum, only the first electrode plate 51 is an effective treatment surface, and the second electrode plate 52 and the third electrode plate 53 are in non-conducting states and can be counted as a first gear, as shown in fig. 6 and 7.
When the lesion part is enlarged or a larger treatment intensity is required, the gear needs to be switched, at this time, the motor 66 can be controlled to rotate, the motor 66 drives the link mechanism to rotate to the second gear, as shown in fig. 8 and 9, at this time, the metal elastic sheet 611 on the third link 63 is contacted with the conductive column 69 on the first electrode plate 51, the second electrode plate 52 and the first electrode plate 51 are conducted, the third electrode plate 53 is in a non-conducting state, at this time, the first electrode plate 51 and the second electrode plate 52 are both effective treatment surfaces, so that the effective treatment area is enlarged. According to the formula that the charge quantity is equal to the product of the capacitance and the voltage at two ends of the electrode plates, the larger the area of the electrode plates is, the larger the magnetic field between the two electrode plates is. Thus, at equal output power, the therapeutic intensity of the second gear is greater than the therapeutic intensity of the first gear.
When a larger treatment area or a larger treatment intensity is required, the motor 66 can be controlled to continue to rotate, after the metal elastic sheet 611 is elastically deformed and separated from the conductive column 69, the third connecting rod 63 is contacted with the conductive column 69 again, at this time, the fifth connecting rod 65 is contacted with the conductive nail 68 on the second electrode plate 52, at this time, the first electrode plate 51, the second electrode plate 52 and the third electrode plate 53 are both conducted and are effective treatment surfaces, and the third gear can be calculated as shown in fig. 10 and 11. The third gear may be changed back to the first gear step by operating the above steps in reverse.
Preferably, an insulating gasket 612 is arranged at the joint of the first connecting rod 61 and the second connecting rod 62, an insulating gasket 612 is arranged at the joint of the second connecting rod 62, the third connecting rod 63 and the fourth connecting rod 64, and an insulating gasket 612 is arranged at the joint of the fourth connecting rod 64 and the fifth connecting rod 65, and the structure is shown in fig. 5. I.e., the insulating spacer 612 is installed between the connecting rods, the insulating effect between the connecting rods can be achieved.
Preferably, the accommodating groove 610 is an arc groove, the metal elastic sheet 611 is in a zigzag structure, and an splayed groove is arranged on one side of the arc groove to mount the metal elastic sheet 611, and the structure is shown in fig. 22. Therefore, when the third connecting rod 63 rotates, the arc-shaped groove can move relative to the conductive column 69, and the angled metal spring piece 611 may contact with the conductive column 69 or separate from the conductive column 69 during the movement process, so as to realize the on or off operation of the first electrode plate 51 and the second electrode plate 52.
On the basis of the above embodiment, it is preferable that the handle 4 is provided therein with a core mounting groove 9 for mounting the copper core 3, and the top of the copper core 3 and the first electrode plate 51 are connected by conductive screws 10.
It should be noted that the copper core 3 and the core mounting groove 9 may be in threaded connection, so as to improve the connection fixing effect of the copper core 3 and the handle 4. The screw 10 for connecting the copper core 3 and the first electrode plate 51 is a conductive material member having excellent conductivity, so that the copper core 3 and the first electrode plate 51 are electrically connected.
Preferably, at least two protrusions 11 engaged with the first electrode plate 51 are provided on the top of the handle 4, and the protrusions 11 are symmetrically distributed with the screw 10 as a center.
It should be noted that, through setting up the protruding 11 that is used for with first electrode plate 51 joint at the top of handle 4, and a plurality of protruding 11 use screw 10 as central symmetry distribution, can effectively improve the fixed connection effect of handle 4 and first electrode plate 51, avoid first electrode plate 51 to appear turning the phenomenon and influence shift operation and treatment in the use.
Preferably, the handle 4 and the lower case 2 are interference fit to ensure the connection effect of the handle 4 and the lower case 2, and also to facilitate the assembly of the handle 4 and the lower case 2.
Preferably, the upper case 1 and the lower case 2 are detachably connected. For example, the upper case 1 and the lower case 2 may be bonded by glue to ensure a sealing connection effect of the upper case 1 and the lower case 2. The upper shell 1 and the lower shell 2 can be connected through threads, and a sealing ring is arranged at the reconnection position so as to ensure the sealing effect of the upper shell 1 and the lower shell 2. Namely, the connection mode of the upper shell 1 and the lower shell 2 can be determined in the actual application process.
In using the shortwave therapy head device provided by the present invention, first, the electrode plates may be assembled, that is, the first electrode plate 51, the second electrode plate 52 and the third electrode plate 53 may be connected by the connection piece 7 and the fixing screw 8, then, the link mechanism of the gear shifting device 6 and the motor 66 may be assembled, then, the first electrode plate 51 and the gear shifting device 6 may be connected, and the first electrode plate 51 may be fixed on the handle 4 by the screw 10, and finally, the upper case 1 may be installed, and then, the upper case 1 and the lower case 2 may be fixed together by the sealant. The device has attractive appearance, good insulativity and long service life, and can automatically adjust the size of the treatment surface to realize the switching of different treatment intensities.
It should be noted that, the first connecting rod 61, the second connecting rod 62, the third connecting rod 63, the fourth connecting rod 64, the fifth connecting rod 65, the first electrode plate 51, the second electrode plate 52, the third electrode plate 53, the first fixing column, and the second fixing column mentioned in this specification, wherein the first, the second, the third, the fourth, and the fifth are just for distinguishing the difference of the positions, and are not sequentially distinguished.
In addition, it should be further noted that the directions or positional relationships indicated by "upper", "lower", etc. in the present application are based on the directions or positional relationships shown in the drawings, and are merely for convenience of description and understanding, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present invention.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. Any combination of all the embodiments provided in the present invention is within the protection scope of the present invention, and will not be described herein.
The shortwave treatment head device provided by the invention is described in detail above. The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present invention and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the invention can be made without departing from the principles of the invention and these modifications and adaptations are intended to be within the scope of the invention as defined in the following claims.
Claims (10)
1. A short wave treatment head device, comprising:
an upper case (1);
the lower shell (2) is used for being connected with the upper shell (1) to form a containing cavity, and the upper shell (1) and the lower shell (2) are both made of insulating materials;
a copper core (3) for transmitting an electrical signal to the electrode plate;
the handle (4) is provided with an insulated handheld part at the outer part and is internally used for installing the copper core (3);
the electrode device (5) comprises a first electrode plate (51) connected with the copper core (3) and at least one annular electrode plate arranged on the outer ring of the first electrode plate (51), wherein the first electrode plate (51) and the annular electrode plate are in insulating connection, and the connection parts are overlapped up and down;
a gear shifting device (6) for controlling the connection and disconnection of the first electrode plate (51) and the annular electrode plate so as to change the conductive area of the electrode plates;
the electrode device (5) and the gear shifting device (6) are arranged in the accommodating cavity, and one end of the handle (4) can be inserted into the lower shell (2).
2. The shortwave therapy head device according to claim 1, wherein the annular electrode plate comprises a second electrode plate (52) arranged on the outer ring of the first electrode plate (51) and a third electrode plate (53) arranged on the outer ring of the second electrode plate (52), and the second electrode plate (52) and the third electrode plate (53) are in insulating connection, and the connection parts are overlapped up and down.
3. Short wave treatment head device according to claim 2, characterized in that the connection between the first electrode plate (51) and the second electrode plate (52) and the connection between the second electrode plate (52) and the third electrode plate (53) are made by means of insulating connection pieces (7) and fixing screws (8).
4. The shortwave therapy head device according to claim 2, characterized in that the gear shifting device (6) comprises a first connecting rod (61), a second connecting rod (62), a third connecting rod (63), a fourth connecting rod (64), a fifth connecting rod (65) and a motor (66) which are connected in an insulating way, wherein the third connecting rod (63) is distributed in a Y shape, the first connecting rod (61) and the second connecting rod (62) are connected in a rotating way through a pin (67), the second connecting rod (62), the third connecting rod (63) and the fourth connecting rod (64) are connected in a rotating way through a pin (67), and the fourth connecting rod (64) and the fifth connecting rod (65) are connected in a rotating way through a pin (67);
the first connecting rod (61), the second connecting rod (62) and the fourth connecting rod (64) are all insulating material pieces, the third connecting rod (63) and the fifth connecting rod (65) are conductive material pieces, one main end of the third connecting rod (63) is fixed on a first fixed column of the second electrode plate (52), the first fixed column is made of metal, the third connecting rod (63) can rotate around the first fixed column, one end of the fifth connecting rod (65) is fixed on a second fixed column of the third electrode plate (53), the second fixed column is made of metal, the fifth connecting rod (65) can rotate around the second fixed column, and one end of the first connecting rod (61) is connected with the output end of the motor (66);
the second electrode plate (52) is provided with a conductive nail (68) for switching on or switching off the fifth connecting rod (65), the first electrode plate (51) is provided with a conductive column (69), and the branch of the third connecting rod (63) is provided with a containing groove (610) for containing the conductive column (69) and a metal elastic sheet (611) arranged in the containing groove (610).
5. The shortwave therapy head device according to claim 4, characterized in that an insulating gasket (612) is arranged at the joint of the first connecting rod (61) and the second connecting rod (62), an insulating gasket (612) is arranged at the joint of two adjacent connecting rods of the second connecting rod (62), the third connecting rod (63) and the fourth connecting rod (64), and an insulating gasket (612) is arranged at the joint of the fourth connecting rod (64) and the fifth connecting rod (65).
6. The shortwave therapy head device according to claim 4, wherein the accommodating groove (610) is an arc groove, the metal spring plate (611) is of a folded angle structure, and an eight-shaped groove is arranged on one side of the arc groove to mount the metal spring plate (611).
7. Short wave treatment head device according to any one of claims 1 to 6, characterized in that a core mounting groove (9) for mounting the copper core (3) is provided in the handle (4), the top of the copper core (3) and the first electrode plate (51) being connected by means of electrically conductive screws (10).
8. The shortwave therapy head device according to claim 7, characterized in that at least two protrusions (11) clamped with the first electrode plate (51) are arranged on the top of the handle (4), and a plurality of the protrusions (11) are symmetrically distributed with the screw (10) as a center.
9. Short wave treatment head device according to any one of claims 1 to 6, characterized in that the handle (4) and the lower housing (2) are interference fits.
10. Short-wave treatment head device according to any one of claims 1 to 6, characterized in that the upper shell (1) and the lower shell (2) are detachably connected.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310257887.1A CN116328190B (en) | 2023-03-16 | 2023-03-16 | Short wave treatment head device |
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| CN202310257887.1A CN116328190B (en) | 2023-03-16 | 2023-03-16 | Short wave treatment head device |
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