CN219440430U - Electric acupuncture instrument and electric acupuncture instrument assembly with same - Google Patents
Electric acupuncture instrument and electric acupuncture instrument assembly with same Download PDFInfo
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- CN219440430U CN219440430U CN202320688213.2U CN202320688213U CN219440430U CN 219440430 U CN219440430 U CN 219440430U CN 202320688213 U CN202320688213 U CN 202320688213U CN 219440430 U CN219440430 U CN 219440430U
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Abstract
The utility model discloses an electric acupuncture instrument and an electric acupuncture instrument assembly with the same, wherein the electric acupuncture instrument comprises: the cover body is internally provided with a containing cavity, and an opening is formed at one side of the containing cavity; the air bag is communicated with the accommodating cavity to form negative pressure in the accommodating cavity; the needle head component is arranged in the accommodating cavity, comprises a fixed seat and a plurality of needle heads which are convexly arranged on the fixed seat, and the plurality of needle heads are arranged at intervals and form an acupuncture covering surface at the opening; and a control member electrically connected to the plurality of needles and configured to supply power to the two needles and to obtain a skin resistance between the two needles. In the electric acupuncture instrument, the control part can sequentially supply power to one needle head and other different needle heads and measure the resistance between the needle heads, and after traversing the measured resistance between the fixed electrode needle head and other different needle heads, a pair of the needle heads with the smallest resistance is selected to be electrified so as to apply electric stimulation to a human body, so that acupuncture is performed at a position of the human body, which has lower resistance and is suitable for percutaneous electric stimulation.
Description
Technical Field
The utility model relates to the technical field of electric acupuncture instruments, in particular to an electric acupuncture instrument and an electric acupuncture instrument assembly with the same.
Background
Acupuncture is a traditional Chinese medicine treatment method for treating people by utilizing milli-needles to pierce human body acupoints. In the traditional acupuncture treatment process, the whole process needs professional medical staff to operate, including positioning acupuncture points, penetrating milli needles, twisting milli needles, pulling milli needles and the like. In recent years, therapeutic devices for performing acupuncture using electric stimulation, such as a device for performing acupuncture using electric stimulation through a needle and a device for performing acupuncture using electric stimulation through a skin, have been commercially available. The device for realizing acupuncture by using the electric stimulation through the needle is characterized in that the tail end of the filiform needle is connected with an electrode on the basis of the traditional acupuncture, and the acupuncture point is stimulated by current with certain intensity, and the step of twisting is replaced; 2. the device for realizing acupuncture by using percutaneous electric stimulation does not use a milli needle, but uses parts such as electrode plates made of conductive silica gel and the like to be attached to the skin surface of a human body, and the purpose of stimulating acupuncture points is achieved by applying current. However, in the related art, these devices cannot achieve acupuncture at a position where the electrical resistance is low and the device is suitable for percutaneous electrical stimulation.
Disclosure of Invention
In view of the above problems, an object of the present utility model is to provide an electric acupuncture instrument and an electric acupuncture instrument assembly having the same, which are capable of selecting a position suitable for percutaneous electrical stimulation with a low resistance from a human body part for acupuncture.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
an embodiment of the first aspect of the present utility model provides an electric acupuncture apparatus, including: a housing body in which a receiving chamber is formed, and an opening is formed at one side of the receiving chamber; the air bag is communicated with the accommodating cavity to form negative pressure in the accommodating cavity; the needle head component is arranged in the accommodating cavity, comprises a fixed seat and a plurality of needle heads which are convexly arranged in the fixed seat, and a plurality of needle heads are arranged at intervals and form an acupuncture covering surface at the opening; and a control part electrically connected with the plurality of needles and configured to supply power to the two needles and obtain skin resistance between the two needles.
According to some embodiments of the utility model, a plurality of the needles are distributed in a matrix.
According to some embodiments of the utility model, the holder is provided with a plurality of said needles near an end face of the opening, an end facing away from the opening being adapted to be connected to the cover, wherein a bottom face of the holder is dimensioned to: the length and the width are respectively 18mm to 22mm, the needles are configured to be distributed in 4 rows and 4 columns and distributed in the center position of a plurality of equally divided areas, the height of the needles protruding out of the bottom surface of the fixing seat is 3.5mm to 4.5mm, and the total height of the needle part is 35mm to 45mm; or the bottom surface of the holder is configured to: the length and the width are respectively 13mm to 17mm, the needles are configured to be distributed in 3 rows and 3 columns and distributed in the center position of a plurality of equally divided areas, the height of the needles protruding out of the bottom surface of the fixing seat is 3.5mm to 4.5mm, and the total height of the needle component is 25mm to 35mm; or the bottom surface of the holder is configured to: the length and the width are respectively 8mm to 12mm, the needles are configured to be distributed in 2 rows and 2 columns and distributed in the center positions of a plurality of equally divided areas, the height of the needles protruding out of the bottom surface of the fixing seat is 3.5mm to 4.5mm, and the total height of the needle component is 15mm to 25mm.
According to some embodiments of the utility model, the needle consists of an inner conductive metal electrically connected to an external wire for supplying electricity and a soft conductive silicone covering the outer part.
According to some embodiments of the utility model, the cover body is in a shape of a truncated cone which is arranged in a hollow way, and the bottom surface of the cover body forms the opening; the cover body has a first size, and the diameter of the opening is larger than or equal to 4cm at the first size; the cover body also has a second dimension at which the opening diameter is 2cm or less; the cover also has a third dimension at which the opening has a diameter of 2cm to 4cm.
According to some embodiments of the utility model, the material of the cover is configured as glass or insulating resin; the thickness of the single cover body is uniform; in the first size, the cover body is made of glass, and the thickness is 3.5mm to 4.5mm; in the second dimension, the cover body is made of glass or resin, and the thickness is 0.5mm to 1.5mm; and in the third dimension, the cover body is made of glass or resin, and the thickness is 1mm to 4mm.
According to some embodiments of the utility model, the control component includes a motherboard, a hardware system and a software system attached to the motherboard, a capacitive touch display screen for user interaction, and a housing for supporting the motherboard.
According to some embodiments of the utility model, the control unit is detachably connected to an external power source.
An embodiment of the second aspect of the present utility model provides an electric acupuncture apparatus assembly, comprising: a plurality of electro-acupuncture devices as claimed in any one of the preceding claims, wherein a portion of the needle assembly of the electro-acupuncture device is replaced with a heating assembly comprising: the heat insulation piece is fixed at the position, close to the air bag, of the cover body; the heating piece is electrically connected with the control part, is arranged on one side of the heat insulation piece facing the accommodating cavity, protrudes into the accommodating cavity and is suitable for heating air in the accommodating cavity.
According to some embodiments of the utility model, the heat generating element is configured as a resistance wire.
According to some embodiments of the utility model, the thermal insulation is configured as a ceramic sheet.
According to some embodiments of the utility model, the heat insulating member is in a hollow ring shape, a plurality of insulating buckles suitable for fixing the resistance wire are arranged at intervals towards one side in the accommodating cavity, and the circumferential outer wall body extends towards the accommodating cavity to separate the resistance wire from the cover body and is provided with perforations for the lead to pass through.
According to some embodiments of the utility model, the heat generating member, the cover provided with the heat generating member, and the airbag satisfy the following conditions: the diameter of the opening is 45mm to 55mm, the diameter of the mounting through hole of the cover body for setting the heat insulation piece is 25mm to 35mm, the height of the cover body is 40mm to 50mm, and the thickness of the cover body is 3.5mm to 4.5mm; the volume of the inner space of the air bag is 45cm 3 To 55cm 3 The method comprises the steps of carrying out a first treatment on the surface of the The total resistance of the resistance wire is 24 omega to 28 omega; or the diameter of the opening is 35mm to 45mm, the diameter of the mounting through hole of the cover body for setting the heat insulation piece is 20mm to 30mm, the height of the cover body is 30mm to 40mm, and the thickness of the cover body is 2.5mm to 3.5mm; the internal space volume of the air bag is 40cm 3 To 50cm 3 The method comprises the steps of carrying out a first treatment on the surface of the The total resistance of the resistance wire is 16 omega to 20 omega; or the diameter of the opening is 15mm to 25mm, the diameter of the mounting through hole of the cover body for setting the heat insulation piece is 10mm to 20mm, the height of the cover body is 20mm to 30mm, and the thickness of the cover body is 1.5mm to 2.5mm; the internal space volume of the air bag is 35cm 3 To 45cm 3 The method comprises the steps of carrying out a first treatment on the surface of the The total resistance of the resistance wire is 1 omega to 2 omega.
Due to the adoption of the technical scheme, the utility model has at least the following advantages:
1. according to the electric acupuncture instrument provided by the embodiment of the first aspect of the utility model, the air bag forms negative pressure in the accommodating cavity to enable the plurality of needles on the needle component to be in contact with human tissues, the control component can supply power to two needles of the needle component according to the low resistance characteristics of the tissues on the acupuncture points found by the human meridians and the meridian circulating route, and an acupuncture function can be realized.
2. The electric acupuncture instrument assembly provided by the embodiment of the second aspect of the utility model comprises the heat insulation piece and the heating piece, wherein the heating piece can provide heat in the accommodating cavity to realize the fire pot function, namely the beneficial effect of avoiding open fire can be realized, and the heat insulation piece can avoid the adverse effect of the heat of the heating piece on the cover body; further, the electric acupuncture and moxibustion instrument assembly according to the embodiment of the present utility model further includes the electric acupuncture and moxibustion instrument according to the embodiment of the first aspect, so that the electric acupuncture and moxibustion instrument can have both acupuncture and moxibustion and cupping jar functions.
Drawings
Fig. 1 is a schematic view illustrating the structure of an electro-acupuncture device assembly according to some embodiments of the present utility model;
fig. 2 is a schematic view showing the structure of a needle assembly of an electro-acupuncture device according to some embodiments of the present utility model;
fig. 3 is a schematic view showing the structure of a needle assembly of an electro-acupuncture device according to some embodiments of the present utility model;
fig. 4 is a schematic view showing the structure of a needle assembly of an electro-acupuncture device according to some embodiments of the present utility model;
fig. 5 is a schematic view showing the structure of a needle assembly of an electro-acupuncture device according to some embodiments of the present utility model;
fig. 6 is a schematic view showing a part of a structure of a heating assembly of an electric acupuncture device assembly according to some embodiments of the present utility model.
The reference numerals in the drawings:
100 is a needle assembly;
110 is a needle;
120 is a fixed seat;
200 is a heating assembly;
210 is a thermal insulator;
220 is an insulating button;
230 is a perforation;
300 is a cover;
400 is an air bag;
500 is a control component;
600 is an external power source.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", "front", "rear", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the system or element referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "disposed," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The utility model discloses an electric acupuncture instrument and an electric acupuncture instrument assembly with the same, wherein an air bag of the electric acupuncture instrument is matched with a cover body to be adsorbed on human tissues through negative pressure, acupuncture can be conducted after the needles are electrified, a control assembly can measure human tissue resistance between the two needles after a loop is formed between the two needles, optionally, before acupuncture is conducted, a certain needle can be selected as a fixed electrode needle (anode or cathode) by the control assembly, other needles are used as another electrode for forming the loop, in the process of measuring resistance, the fixed electrode needle and other different needles (cathode or anode) are sequentially electrified to measure a plurality of resistances (namely, the fixed electrode needle can be always in an electrified state in the process of measuring the plurality of resistances, and the other needles are electrified one by one), after traversing to measure the resistance between the fixed electrode needle and other different needles, a pair with the smallest resistance is selected as a pair of positive and negative electrodes respectively to apply electric stimulation to a human body, and the resistance between positions corresponding to the pair of needles is minimum relative to the resistance between the two positions of other measuring positions, so that the needle can be regarded as the resistance at the position suitable for the human body. Thus, the utility model can realize acupuncture at the position of the human body part, which has lower resistance and is suitable for percutaneous electrical stimulation.
It should be noted that, the control process of the control unit according to each needle may be used as an alternative embodiment, and is not limited to the specific embodiment of the present utility model, that is, other control processes may be set in the technical solution of the present utility model to achieve the same purpose.
The electric acupuncture instrument and the electric acupuncture instrument assembly with the same provided by the embodiment of the utility model are described in detail below with reference to the accompanying drawings.
Example 1:
referring to fig. 1 to 4, an electro-acupuncture device according to an embodiment of the present utility model includes: a cover 300, a balloon 400, a needle-part 100 and a control part 500; the cover 300 has a receiving chamber formed therein, and an opening is formed at one side of the receiving chamber; the air bag 400 communicates with the accommodating chamber to form a negative pressure in the accommodating chamber; the needle assembly 100 is arranged in the accommodating cavity, and comprises a fixed seat 120 and a plurality of needles 110 protruding from the fixed seat 120, wherein the needles 110 are arranged at intervals and form an acupuncture coverage surface at the opening; the control member 500 is electrically connected to the plurality of needles 110 and is configured to power the two needles 110 and to be able to obtain the skin resistance between the two needles 110.
Wherein, the air bag 400 is formed therein with an air-accommodating chamber having elasticity capable of forming a negative pressure in the accommodating chamber communicated therewith.
When the opening of the cover 300 is adapted to be attached to human tissue, the plurality of needles 110 are each capable of contacting the human tissue. Optionally, the end portion of the needle 110 is located on the plane of the opening so that the needle 110 can contact the skin when the cover 300 is attached to the skin.
Illustratively, the electric acupuncture apparatus of the above embodiment uses one of the needles 110 as a fixed positive electrode (or negative electrode), and then controls the other needles 110 to alternately act as a negative electrode (or positive electrode) by a program and measures the resistance between the fixed positive electrode (or negative electrode) and the other needles 110. Such a traversal may be a preferred embodiment.
Without loss of generality, the needles 110 form a surface-shaped acupuncture coverage, which has the beneficial effects of more concentrated coverage and measuring resistance between different positions in different directions, compared with the needles 110 distributed along a straight line.
Alternatively, in this embodiment, a plurality of needles 110 are arranged in a matrix, which may be an alternative to arranging the needles 110. However, the present design is not limited thereto, and in other embodiments, the plurality of needles 110 may be, and are not limited to being, distributed in a ring.
Further, in the present embodiment, the end surface of the fixing base 120 near the opening is provided with a plurality of needles 110, and the end facing away from the opening is adapted to be connected with the cover 300.
Without loss of generality, the needle-piece 100 may have different dimensions, depending on the dimensions of the cover 300, for example:
1. referring to fig. 2, the bottom surface of the holder 120 is sized to: the needles 110 are arranged in 4 rows and 4 columns and distributed in the center of the equally divided regions (e.g., uniformly distributed in the center of each 5mm x 5mm region), the height of the needles 110 protruding from the bottom surface of the holder 120 is 3.5mm, 3.7mm, 3.9mm, 4.1mm, 4.3mm, 4.5mm, or other values of 3.5mm to 4.5mm, the total height of the needle member 100 is 35mm, 37mm, 39mm, 41mm, 43mm, 45mm, or other values of 35mm to 45mm, and the length and width are 18mm to 22mm, respectively, i.e., 18mm to 19mm, 20mm, 21mm, 22mm, or other values of 18mm to 22mm, respectively.
2. Referring to fig. 3, the bottom surface of the holder 120 is sized to: the needles 110 are arranged in 3 rows and 3 columns and are distributed in the center of the equally divided regions, the height of the needles 110 protruding from the bottom surface of the holder 120 is 3.5mm, 3.7mm, 3.9mm, 4.1mm, 4.3mm, 4.5mm or other values of 3.5mm to 4.5mm, the total height of the needle member 100 is 25mm, 27mm, 29mm, 31mm, 33mm, 35mm or other values of 25mm to 35mm, and the length and width are 13mm to 17mm, respectively, i.e., 13mm to 14mm, 15mm, 16mm, 17mm or other values of 13mm to 17mm, respectively.
3. Referring to fig. 4, the bottom surface of the holder 120 is sized to: the needles 110 are arranged in 2 rows and 2 columns and are distributed in the center of the equally divided regions, the height of the needles 110 protruding from the bottom surface of the holder 120 is 3.5mm, 3.7mm, 3.9mm, 4.1mm, 4.3mm, 4.5mm or other values of 3.5mm to 4.5mm, the total height of the needle member 100 is 15mm, 17mm, 19mm, 21mm, 23mm, 25mm or other values of 15mm to 25mm, and the length and width are 8mm to 12mm, respectively, i.e., 8mm to 9mm, 10mm, 11mm, 12mm or other values of 8mm to 12mm, respectively.
Additionally, referring to fig. 5, in some other embodiments of the utility model, the dimensions of the bottom surface of the holder 120 are configured to: the length and width are 3mm to 7mm, respectively, the needle 110 is at one of the diagonal 1/3 positions, 2 needles 110 are total, the height of the protruding bottom of the needle 110 is other value of 3.5mm, 3.7mm, 3.9mm, 4.1mm, 4.3mm, 4.5mm or 3.5mm to 4.5mm, the total height of the needle assembly 100 is 10mm, 12mm, 14mm, 15mm, 16mm, 18mm, 20mm or other value of 10mm to 20 mm.
It should be noted that, the dimensions of the holder and the needle assembly may be used as alternative embodiments, and in other embodiments, the dimensions of the holder and the needle assembly may be set to other values, which are not particularly limited.
Alternatively, referring to fig. 1 to 5, in the present embodiment, the fixing base 120 has a quadrangular frustum shape, a bottom surface is used for disposing the needle 110, and a top surface is adapted to be connected to the connection portion between the cover 300 and the air bag 400. In the present embodiment, the outer diameter of the fixing base 120 gradually increases from the side of the air bag 400 to the side of the opening to adapt to the diverging shape of the cover 300.
However, the present design is not limited thereto, and in other embodiments, the fixing base 120 may be configured in other shapes, such as a prismatic shape.
Alternatively, in this embodiment, the needle 110 is composed of an inner conductive metal electrically connected to an external wire for supplying power and a soft conductive silicone covered on the outside. It will be appreciated that the metal inside the needle 110 is connected to a wire connected to a power source to obtain a power source, and the soft conductive silicone outside can provide a comfortable feeling during acupuncture. Wherein the conductive silicone also has at least the following beneficial effects:
1. the conductive silicone has good conductive performance;
2. the conductive silicone can be used in a high-temperature environment, is not easily influenced by thermal expansion and contraction, and can ensure the stability of products;
3. the conductive silicone has certain resistance to chemicals and can be used in environments with strong chemical properties.
Alternatively, in this embodiment, the cover 300 is in a truncated cone shape that is hollow, and an opening is formed on the bottom surface of the cover 300; the cover 300 has a first size at which the opening diameter is 4cm or more; the cover 300 also has a second dimension at which the opening diameter is 2cm or less; the cover 300 also has a third dimension at which the opening is 2cm to 4cm in diameter. The cover 300 set to the first size may be suitable for a relatively flat area such as a back, an abdomen, etc. of a human body, and the cover 300 set to the second size may be suitable for an area with a relatively large curvature such as a finger portion, a foot portion, etc. of a human body and densely distributing acupoints, and it is understood that in many other areas with a moderate curvature and acupoints distributed, such as four limbs, a head, a face, etc., the cover 300 between the first size and the second size, that is, the cover 300 set to the third size, is required in these areas. That is, by setting the cover 300 to different specific sizes, different body parts can be accommodated.
However, the present design is not limited to this, and the first, second and third dimensions listed above are only alternative embodiments, and in other embodiments, other ranges of dimensions may be provided to accommodate other body parts. Similarly, the cover 300 may have other shapes, such as a prismatic table.
Optionally, in this embodiment, the material of the cover 300 is configured as glass or insulating resin.
Further, the thickness of the single cover 300 is uniform.
Further, in the first size, the cover 300 is made of glass and has a thickness of 3.5mm to 4.5mm; in the second size, the cover 300 is made of glass or resin, and has a thickness of 0.5mm to 1.5mm; in the third dimension, the cover 300 is made of glass or resin and has a thickness of 1mm to 4mm.
Specifically, when the cover 300 is suitable for a relatively flat area such as a back, an abdomen, etc., the cover 300 is of a first size, and is made of glass, so that the thickness may be appropriately set to a larger value, for example, a thickness of 3.5mm, 3.7mm, 4mm, 3.9mm, 4.1mm, 4.3mm, 4.5mm, or other values from 3.5mm to 4.5 mm. Preferably, the cover 300 has a thickness of 4mm.
When the cover 300 is suitable for the finger portion and other areas, the cover 300 is of the second size, and if the cover 300 is set to have a larger thickness, the adsorption may be affected, and the adsorption may be unstable due to the glass material with a larger weight, so that the resin is more suitable. Further, the cover 300 may be selectively set to glass or resin according to the actual situation, and the specific thickness may be set to 0.5mm, 0.7mm, 0.9mm, 1mm, 1.1mm, 1.3mm, 1.5mm, or other values from 1.5mm to 1.5 mm. Preferably, the cover 300 has a thickness of 1mm.
When the cover 300 is suitable for other areas with moderate curvature and acupoints (such as four limbs, head, face, etc.), the cover 300 is a third size between the first size and the second size, and the material of the cover 300 is selectively set to glass or resin according to actual needs, and the specific thickness is set to be 0.5mm, 0.7mm, 0.9mm, 1mm, 1.1mm, 1.3mm, 1.5mm, or other values from 1.5mm to 1.5 mm.
Alternatively, in the present embodiment, the control part 500 includes a main board, a hardware system and a software system attached to the main board, a capacitive touch display screen for user interaction, and a housing for supporting the main board. The capacitive touch display screen can realize control operation of the control part 500 by a user.
Further, in the present embodiment, the external power source 600 is detachably connected to the control unit 500. Specifically, the external power supply 600 is connected to the control unit 500 through a wire, and the power supply may be a common commercial charger with an output voltage of 5V.
Still further, the control member 500 is electrically connected to the plurality of needles 110 by wires.
Example 2:
referring to fig. 1 to 4 and 6, an electro-acupuncture device assembly according to a second aspect of the present utility model includes: a plurality of electro-acupuncture devices according to any one of the preceding claims, wherein a portion of the needle assembly 100 of the electro-acupuncture device is replaced with a heating assembly 200, the heating assembly 200 comprising: a heat insulator 210 fixed to the cover 300 near the airbag 400; a heating element (not shown) is electrically connected to the control unit 500, is disposed on a side of the heat insulating element 210 facing the accommodating chamber, and protrudes into the accommodating chamber to heat the air in the accommodating chamber.
In this embodiment, the heating element can provide heat in the accommodating cavity to realize the fire pot function, that is, the beneficial effect of avoiding open fire can be realized, and the heat insulating element 210 can avoid adverse effects of the heat of the heating element on the cover 300; further, the electric acupuncture and moxibustion instrument assembly of the present embodiment further includes the electric acupuncture and moxibustion instrument provided in the embodiment of the first aspect, so that the electric acupuncture and moxibustion instrument assembly can have both acupuncture and moxibustion and cupping jar functions.
Since the electric acupuncture instrument assembly provided in this embodiment includes any one of the electric acupuncture instruments described above, the electric acupuncture instrument has the beneficial effects described above, and a specific description is omitted to avoid redundancy.
Alternatively, in the present embodiment, the heat generating member is configured as a resistance wire, and the resistance wire is electrically connected to the control part 500 through a wire, so that the resistance wire can be electrically heated. In other embodiments, the heat generating element may also be an electrothermal tube.
Alternatively, in the present embodiment, the heat insulating member 210 is configured as a ceramic sheet. It will be appreciated that the thermal insulation 210 serves to block the heat of the heat generating element from being transferred to the cover 300 and the air bladder 400. The ceramic sheet has at least the following advantageous effects as the heat insulating member 210:
1. high temperature resistance: the ceramic material has excellent high temperature resistance, can bear thermal expansion and thermal stress at high temperature, is not easy to melt and deform, and can protect the heating element from being damaged;
2. corrosion resistance: the ceramic material has high chemical stability and is not easy to be chemically corroded;
3. the insulating performance is good: the ceramic material has good insulating property and can effectively prevent current leakage;
4. wear resistance: the ceramic material has good wear resistance, and can resist abrasion and friction;
5. dust is not easy to generate: the ceramic material has smooth and flat surface, and is not easy to generate dust and impurities.
Optionally, in this embodiment, the heat insulating member 210 is in a hollow ring shape, a plurality of insulating buckles 220 adapted to fix the resistance wire are disposed at intervals towards one side of the accommodating cavity, and the circumferential outer wall extends towards the accommodating cavity to separate the resistance wire from the cover 300 and is provided with perforations 230 for the wires to pass through. As such, an alternative way of providing the insulation 210 may be provided. Wherein, the heat insulating member 210 is hollow to communicate the air bag 400 with the accommodating cavity, and the circumferential outer wall body extends and protrudes towards the accommodating cavity to effectively avoid the contact between the resistance wire and the cover 300.
Further, since the cross section of the connection position of the cover 300 and the airbag 400 is circular, the heat insulating member 210 is in a hollow ring shape adapted thereto.
Alternatively, in the present embodiment, the resistance of the resistance wire is determined according to the volume of the housing 300, and various resistances and the housing 300 volumes may be provided in the present embodiment, for example:
1. the opening diameter is 45mm, 47mm, 49mm, 51mm, 53mm, 55mm or other values in 45mm to 55mm, the mounting opening diameter of the cover 300 for setting the heat insulating member 210 is 25mm, 27mm, 29mm, 31mm, 33mm, 35mm or other values in 25mm to 35mm, the height of the cover 300 is 40mm, 42mm, 44mm, 46mm, 48mm, 50mm or other values in 40mm to 50mm, the thickness is 3.5mm, 3.7mm, 3.9mm, 4.1mm, 4.3mm, 4.5mm or other values in 3.5mm to 4.5mm; the volume of the internal space of the balloon 400 is 45cm 3 、47cm 3 、49cm 3 、51cm 3 、52cm 3 、55cm 3 Or 55cm 3 To 55cm 3 Other values of (a); the total resistance of the resistance wire is 24 Ω, 25 Ω, 26 Ω, 27 Ω, 28 Ω, or other value in 24 Ω to 28 Ω;
2. the opening diameter is 35mm, 37mm, 39mm, 41mm, 43mm, 45mm or other values in 35mm to 45mm, the mounting opening diameter of the cover 300 for setting the heat insulating member 210 is 20mm, 22mm, 24mm, 26mm, 28mm, 30mm or other values in 20mm to 30mm, the height of the cover 300 is 30mm, 32mm, 34mm, 36mm, 38mm, 40mm or other values in 30mm to 40mm, the thickness is 2.5mm, 2.7mm, 2.9mm, 3.1mm, 3.3mm, 3.5mm or other values in 2.5mm to 3.5mm; the internal space volume of the balloon 400 is 40cm 3 、42cm 3 、44cm 3 、46cm 3 、48cm 3 、50cm 3 Or 40cm 3 To 50cm 3 Other values of (a); the total resistance of the resistance wire is 16Ω, 17Ω, 18Ω, 19Ω, 20Ω, or other value in 16Ω to 20Ω;
3. the opening diameter is 15mm, 17mm, 19mm, 21mm, 23mm, 25mm or other values from 15mm to 25mm, the cover 300 for setting the mounting opening diameter of the heat insulating member 210 to be 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, or other values of 10mm to 20mm, the height of the cover 300 to be 20mm, 22mm, 24mm, 26mm, 28mm, 30mm, or other values of 20mm to 30mm, and the thickness to be 1.5mm, 1.7mm, 1.9mm, 2.1mm, 2.3mm, 2.5mm, or other values of 1.5mm to 2.5mm; the internal space volume of the balloon 400 is 35cm 3 、37cm 3 、39cm 3 、41cm 3 、43cm 3 、45cm 3 、55cm 3 Or 35cm 3 To 45cm 3 Other values of (a); the total resistance of the resistance wire is 1Ω, 2Ω, 3Ω, 4Ω, 5Ω, or other value in the range of 1Ω to 5Ω.
Preferably, this embodiment contemplates the following various resistances and cap 300 volumes:
1. the opening diameter is 45mm to 55mm, the mounting opening diameter of the cover 300 for setting the heat insulating member 210 is 25mm to 30mm, the height of the cover 300 is 40mm to 50mm, and the thickness is 3.5mm to 4.5mm; the volume of the internal space of the balloon 400 is 45cm 3 To 55cm 3 The method comprises the steps of carrying out a first treatment on the surface of the The total resistance of the resistance wire is 24 omega to 28 omega;
2. the opening diameter is 35mm to 45mm, the mounting opening diameter of the cover 300 for setting the heat insulating member 210 is 20mm to 30mm, the height of the cover 300 is 30mm to 40mm, and the thickness is 2.5mm to 3.5mm; the internal space volume of the balloon 400 is 40cm 3 To 50cm 3 The method comprises the steps of carrying out a first treatment on the surface of the The total resistance of the resistance wire is 16 omega to 20 omega;
3. the opening diameter is 15mm to 25mm, the mounting opening diameter of the cover 300 for setting the heat insulating member 210 is 10mm to 20mm, the height of the cover 300 is 20mm to 30mm, and the thickness is 1.5mm to 2.5mm; the internal space volume of the balloon 400 is 35cm 3 To 45cm 3 The method comprises the steps of carrying out a first treatment on the surface of the The total resistance of the resistance wire is 1 to 2 omega.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (10)
1. An electric acupuncture instrument, comprising:
a housing body in which a receiving chamber is formed, and an opening is formed at one side of the receiving chamber;
the air bag is communicated with the accommodating cavity to form negative pressure in the accommodating cavity;
the needle head component is arranged in the accommodating cavity, comprises a fixed seat and a plurality of needle heads which are convexly arranged in the fixed seat, and a plurality of needle heads are arranged at intervals and form an acupuncture covering surface at the opening;
and a control part electrically connected with the plurality of needles and configured to supply power to the two needles and obtain skin resistance between the two needles.
2. The electro-acupuncture device as set forth in claim 1, wherein,
the plurality of needles are distributed in a matrix.
3. The electro-acupuncture device as set forth in claim 2, wherein,
the end face, close to the opening, of the fixing seat is provided with a plurality of needle heads, and one end, away from the opening, of the fixing seat is suitable for being connected with the cover body; wherein the method comprises the steps of
The bottom surface dimension of the fixing seat is configured to: the length and the width are respectively 18mm to 22mm, the needles are configured to be distributed in 4 rows and 4 columns and distributed in the center position of a plurality of equally divided areas, the height of the needles protruding out of the bottom surface of the fixing seat is 3.5mm to 4.5mm, and the total height of the needle part is 35mm to 45mm; or (b)
The bottom surface dimension of the fixing seat is configured to: the length and the width are respectively 13mm to 17mm, the needles are configured to be distributed in 3 rows and 3 columns and distributed in the center position of a plurality of equally divided areas, the height of the needles protruding out of the bottom surface of the fixing seat is 3.5mm to 4.5mm, and the total height of the needle component is 25mm to 35mm; or (b)
The bottom surface dimension of the fixing seat is configured to: the length and the width are respectively 8mm to 12mm, the needles are configured to be distributed in 2 rows and 2 columns and distributed in the center positions of a plurality of equally divided areas, the height of the needles protruding out of the bottom surface of the fixing seat is 3.5mm to 4.5mm, and the total height of the needle component is 15mm to 25mm.
4. The electro-acupuncture device as set forth in claim 1, wherein,
the needle consists of an inner conductive metal and a soft conductive silicone covered on the outer part, wherein the inner metal is electrically connected with an outer wire for supplying power.
5. The electric acupuncture apparatus according to any one of claims 1 to 4, wherein,
the cover body is in a truncated cone shape which is arranged in a hollow mode, and the opening is formed in the bottom surface of the cover body;
the cover body has a first size, and the diameter of the opening is larger than or equal to 4cm at the first size;
the cover body also has a second dimension at which the opening diameter is 2cm or less;
the cover also has a third dimension at which the opening has a diameter of 2cm to 4cm.
6. The electro-acupuncture device as set forth in claim 5, wherein,
the material of the cover body is configured to be glass or insulating resin;
the thickness of the single cover body is uniform;
wherein, under the first size, the cover body is made of glass, and the thickness is 3.5mm to 4.5mm;
in the second dimension, the cover body is made of glass or resin, and the thickness is 0.5mm to 1.5mm;
and in the third dimension, the cover body is made of glass or resin, and the thickness is 1mm to 4mm.
7. The electro-acupuncture device as set forth in claim 1, wherein,
the control component comprises a main board, a hardware system and a software system which are attached to the main board, a capacitive touch display screen for user interaction and a shell for supporting the main board; and/or
The control part is detachably connected with an external power supply.
8. An electroacupuncture instrument assembly, comprising:
a plurality of electro-acupuncture devices as claimed in any one of claims 1 to 7, wherein part of the needle members of said electro-acupuncture devices are replaced with heating elements comprising:
the heat insulation piece is fixed at the position, close to the air bag, of the cover body;
the heating piece is electrically connected with the control part, is arranged on one side of the heat insulation piece facing the accommodating cavity, protrudes into the accommodating cavity and is suitable for heating air in the accommodating cavity.
9. The electroacupuncture instrument assembly of claim 8, wherein,
the heating element is configured as a resistance wire; and/or
The thermal insulation is configured as a ceramic sheet; and/or
The heat insulating piece is in a hollow annular shape, a plurality of insulating buckles suitable for fixing the resistance wire are arranged at intervals towards one side in the accommodating cavity, and the circumferential outer wall body extends towards the accommodating cavity to separate the resistance wire from the cover body and is provided with perforations for the wire to pass through.
10. The electric acupuncture instrument assembly according to claim 9, wherein the heat generating member, the cover provided with the heat generating member, and the air bag satisfy the following conditions:
the diameter of the opening is 45mm to 55mm, the diameter of the mounting through hole of the cover body for setting the heat insulating member is 25mm to 35mm, the heat insulating member is provided with a plurality of heat insulating membersThe height of the cover body is 40mm to 50mm, and the thickness is 3.5mm to 4.5mm; the volume of the inner space of the air bag is 45cm 3 To 55cm 3 The method comprises the steps of carrying out a first treatment on the surface of the The total resistance of the resistance wire is 24 omega to 28 omega; or (b)
The diameter of the opening is 35mm to 45mm, the diameter of the mounting through hole of the cover body for setting the heat insulation piece is 20mm to 30mm, the height of the cover body is 30mm to 40mm, and the thickness of the cover body is 2.5mm to 3.5mm; the internal space volume of the air bag is 40cm 3 To 50cm 3 The method comprises the steps of carrying out a first treatment on the surface of the The total resistance of the resistance wire is 16 omega to 20 omega; or (b)
The diameter of the opening is 15mm to 25mm, the diameter of the mounting through hole of the cover body for setting the heat insulation piece is 10mm to 20mm, the height of the cover body is 20mm to 30mm, and the thickness of the cover body is 1.5mm to 2.5mm; the internal space volume of the air bag is 35cm 3 To 45cm 3 The method comprises the steps of carrying out a first treatment on the surface of the The total resistance of the resistance wire is 1 omega to 5 omega.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320688213.2U CN219440430U (en) | 2023-03-31 | 2023-03-31 | Electric acupuncture instrument and electric acupuncture instrument assembly with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320688213.2U CN219440430U (en) | 2023-03-31 | 2023-03-31 | Electric acupuncture instrument and electric acupuncture instrument assembly with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219440430U true CN219440430U (en) | 2023-08-01 |
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ID=87410378
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320688213.2U Active CN219440430U (en) | 2023-03-31 | 2023-03-31 | Electric acupuncture instrument and electric acupuncture instrument assembly with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219440430U (en) |
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2023
- 2023-03-31 CN CN202320688213.2U patent/CN219440430U/en active Active
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