A micro-current massager

Abstract

The technical solution of the present application discloses a microcurrent massager, in which a first electrode and a second electrode are respectively arranged at the free end and the handheld end of the corresponding handle of the microcurrent massager. The first electrode is installed on the massage component and is used to contact and conduct with the part to be massaged when the massage component is against the part to be massaged. The second electrode is installed on the handheld end of the handle and is used to contact and conduct with the hand when the user holds the handle. The first electrode and the second electrode can maintain contact with human skin, and the current loop therebetween is not easily disconnected, which is beneficial to improving the working stability of the microcurrent massager.

Description

Technical Field

[0001] The present application belongs to the field of massage apparatus, and specifically relates to a micro-current massage apparatus. Background Art

[0002] The existing micro-current massager includes a handle, a power source installed in the handle, and an electrode group installed at the end of the handle. The electrode group is electrically connected to the power source. When the electrode group contacts the user's skin, the skin and the electrode group form a complete circuit. When the user performs micro-current therapy, the user moves the handle to slide the end of the handle on the skin, and the electrode group performs micro-current therapy on the skin contact part. The distance between the electrode groups of this micro-current massager is short, which is easy to short-circuit. Utility Model Content

[0003] In order to solve the above technical problems, the present application provides a micro-current massager, comprising:

[0004] handle;

[0005] A massage component is rotatably mounted on the free end of the handle;

[0006] A first electrode, used for contacting and conducting with the part to be massaged when the massage component is against the part to be massaged, and the first electrode is installed on the massage component;

[0007] A second electrode is used to contact and conduct with the hand when the user holds the handle, and the second electrode is installed at the hand-held end of the handle; and

[0008] The driving component is installed in the handle, and the driving component is electrically connected to the first electrode and the second electrode.

[0009] In one embodiment, the first electrode is a conductive plate or a metal coating; and / or the second electrode is a metal strip or a metal coating.

[0010] In one embodiment, there are multiple first electrodes, which are arranged around the rotation axis of the massage component; and / or, there are two second electrodes, which are respectively located on opposite sides of the handle along the length direction of the massage component; or, there are multiple second electrodes, which are arranged along the circumference of the handle.

[0011] In one embodiment, the outer diameter of the massage component gradually decreases from the middle of the massage component to both ends of the massage component, and the outer surface of the first electrode matches the outer circumference of the massage component.

[0012] In one embodiment, the handle includes a first shell and a second shell connected to the first shell, and the second electrode is embedded between the first shell and the second shell.

[0013] In one embodiment, the second electrode includes a holding plate, a connecting plate arranged on one side of the holding plate along the thickness direction, and a contact strip arranged on the other side of the holding plate along the thickness direction, the contact strip is located in the middle of the holding plate along the width direction, and the side of the contact strip away from the holding plate exposes the first shell and the second shell; the first shell is provided with a first strip-shaped groove for the holding plate to be inserted into one side along the width direction, and the second shell is provided with a second strip-shaped groove for the holding plate to be inserted into the other side along the width direction; the connecting plate is electrically connected to the driving assembly.

[0014] In one embodiment, the massage component includes a rolling member connected to the free end of the handle, a phototherapy light source installed in the rolling member, and a first circuit board for driving the phototherapy light source, the first circuit board is installed in the rolling member, the first electrode is installed on the rolling member, the first electrode and the phototherapy light source are electrically connected to the first circuit board, and the first circuit board is electrically connected to the driving component.

[0015] In one embodiment, a strip-shaped hole is formed on the rolling element, and the first electrode is installed in the strip-shaped hole.

[0016] In one embodiment, a conductive sponge connected to the first electrode is provided on the first circuit board; or,

[0017] An elastic conductive member electrically connected to the first circuit board is mounted on the first electrode; or,

[0018] A conductive sponge is mounted on the first circuit board, and an elastic conductive member electrically connected to the conductive sponge is mounted on the first electrode; or,

[0019] The massage component also includes a fastener for locking the first circuit board, the first electrode and the rolling element, and the fastener is electrically connected to the first circuit board and the first electrode.

[0020] In one embodiment, the micro-current massager further comprises an insulating cover mounted on a side of the handle close to the massage component.

[0021] The technical solution of this application discloses a micro-current massager, and the beneficial effects brought by the micro-current massager solution are:

[0022] (1) In the present application, a first electrode and a second electrode are respectively arranged at the free end and the hand-held end of the corresponding handle. The first electrode is installed on the massage component and is used to contact and conduct with the part to be massaged when the massage component is against the part to be massaged. The second electrode is installed on the hand-held end of the handle and is used to contact and conduct with the hand when the user holds the handle. The first electrode and the second electrode can maintain contact with the human skin. The distance between the two is relatively large and it is not easy to short-circuit. Moreover, the current loop is not easy to be disconnected during operation, which is beneficial to improving the stability of the operation of the microcurrent massager.

[0023] (2) The massage component of the present application includes a rolling member connected to the free end of the handle, which drives the first electrode, the phototherapy light source and the first circuit board to rotate together and move rapidly on the user's skin, thereby simultaneously providing microcurrent stimulation and phototherapy to the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 This is a structural schematic diagram of a micro-current massager in one embodiment of the present application;

[0026] Figure 2 A cross-sectional view of a micro-current massager in another embodiment of the present application;

[0027] Figure 3 for Figure 2 A schematic structural diagram of a cross section of a massage component;

[0028] Figure 4 This is a schematic diagram of the structure of the conductive rotating shaft in the embodiment of the present application;

[0029] Figure 5 An exploded view of a massage component in an embodiment of the present application;

[0030] Figure 6 This is an exploded view of the microcurrent massager in the embodiment of the present application.

[0031] Description of main component symbols:

[0032] 1-handle; 1a-first shell; 1b-second shell; 13-third elastic member; 14-fourth elastic member;

[0033] 2-massage component; 21-rolling member; 22-light therapy light source; 23-first circuit board; 24-conductive sponge; 25-elastic conductive member; 251-first elastic member; 252-second elastic member; 26-fastener;

[0034] 3- first electrode;

[0035] 4-second electrode; 41-holding plate; 42-connecting plate; 43-contact strip;

[0036] 5-Drive assembly;

[0037] 6-Insulation cover;

[0038] 7-conductive rotating shaft; 71-inner core; 72-insulating tube; 73-outer conduit. DETAILED DESCRIPTION

[0039] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "multiple" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0040] In this application, unless otherwise clearly defined and specified, the terms "installed", "connected", "connected", "fixedly connected" and the like should be understood in a broad sense, for example, it can be fixedly connected, detachably connected, or integrated; it can be directly connected, or indirectly connected through an intermediate medium, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0041] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0042] The existing micro-current massager includes a handle, a power source installed in the handle, and an electrode group installed at the end of the handle. The electrode group is electrically connected to the power source. When the electrode group contacts the user's skin, the skin and the electrode group form a complete circuit. When the user performs micro-current therapy, the user moves the handle to slide the end of the handle on the skin, and the electrode group performs micro-current therapy on the skin contact part. The distance between the electrode groups of this micro-current massager is short, which is easy to short-circuit.

[0043] In order to solve the above-mentioned technical defects, the present application provides a microcurrent massager, which is equipped with a first electrode installed on the massage component and a second electrode installed on the handheld end of the handle. The first electrode and the second electrode are easy to maintain contact with the user's skin. The first electrode and the second electrode are conductive and the current loop between the two is not easy to disconnect, which is beneficial to improving the working stability of the microcurrent massager.

[0044] The following is a detailed description of the embodiments and the attached Figure 1-6 This application scheme is further elaborated and illustrated.

[0045] This application provides a micro-current massager, referring to Figure 1-Figure 6 , including: a handle 1; a massage component 2, rotatably mounted on the free end of the handle 1; a first electrode 3, used to contact and conduct with the part to be massaged when the massage component 2 is against the part to be massaged, and the first electrode 3 is mounted on the massage component 2; a second electrode 4, used to contact and conduct with the hand when the user holds the handle 1, and the second electrode 4 is mounted on the handheld end of the handle 1; and a drive component 5, which is mounted in the handle 1, and the drive component 5 is electrically connected to the first electrode 3 and the second electrode 4. When the user holds the handle 1, the massage component 2 is pressed against the part to be massaged by applying force with the hand, and then the handle 1 is pushed and pulled to drive the massage component 2 to roll on the skin, so as to achieve rolling massage of the part to be massaged; the first electrode 3 is correspondingly mounted on the massage component 2, and can contact and conduct with the skin of the part to be massaged during the rolling process of the massage component 2, and the second electrode 4 is mounted on the handheld end of the handle 1, and is in contact and conduct with the user's hand, so that a current loop is formed between the human body and the micro-current massager, so as to achieve micro-current treatment of the part to be massaged. Since the first electrode 3 and the second electrode 4 are respectively located on the massage component 2 and the handle 1, it is helpful to prevent a short circuit when the first electrode 3 or the second electrode 4 contacts metal or water droplets, etc., thereby improving the safety of the micro-current massager. The first electrode 3 and the second electrode 4 are easy to maintain contact with the user's massaged area and hands, and the first electrode 3 and the second electrode 4 are conductive and not prone to short circuit, which is helpful to improve the working stability of the micro-current massager and stably output micro-current stimulation to the user's skin.

[0046] In one embodiment of the present application, the first electrode 3 is a conductive plate and the second electrode 4 is a metal strip. In this way, the first electrode 3 and the second electrode 4 can control the cost and adapt to the installation requirements of the micro-current massager, and improve the wear resistance. In other embodiments of the present application, the first electrode and the second electrode can be metal-plated to conduct the circuit when in contact with the skin.

[0047] In one embodiment of the present application, reference Figure 2 and Figure 3There are multiple first electrodes 3, which are arranged around the rotation axis of the massage component 2. The first electrodes 3 are arranged on the massage component 2 at intervals. When the massage component 2 rolls, the first electrodes 3 periodically contact / disconnect with the skin to generate periodic current stimulation. This periodic microcurrent helps to improve the treatment or beauty effect.

[0048] In one embodiment of the present application, reference Figure 1 and Figure 6 , the number of the second electrodes 4 is two, and the two second electrodes 4 are respectively located on opposite sides of the handle 1 along the length direction of the massage component 2. In this way, when the user holds the handle, it is conducive to keeping the second electrode 4 in contact with the hand, and the first electrode 3 and the second electrode 4 are in more stable contact with the user's body surface; and it is also conducive to avoiding the second electrode 4 from contacting and discharging with the metal surface or water droplets when the micro-current massager is placed, thereby preventing short circuit. In another embodiment of the present application, the number of the second electrodes 4 is multiple, and the multiple second electrodes 4 are arranged along the circumference of the handle 1, so that it can be ensured that the second electrode 4 is in contact with the handle 1 when the hand is holding it.

[0049] In one embodiment of the present application, reference Figure 1 , the outer diameter of the massage component 2 gradually decreases from the middle of the massage component 2 to each end of the massage component 2, and the outer surface of the first electrode 3 matches the outer periphery of the massage component 2. That is, the massage component 2 is thick in the middle and thin at both ends, the outer peripheral surface of the massage component 2 contacts the skin, and the first electrode 3 is arranged on the outer peripheral surface of the massage component 2. On the one hand, this design can make the massage points more concentrated so as to effectively massage specific parts, and on the other hand, it can reduce the squeezing and pulling of surrounding tissues during massage, thereby reducing the user's discomfort and improving the comfort of massage. In another embodiment of the present application, the massage component is a rotating part rotatably mounted on the free end of the handle, the end face of the rotating part in the axial direction contacts the skin, the first electrode is arranged on the end face of the rotating part in contact with the skin, and the micro-current massager contacts the part to be massaged through the working end face of the rotating part.

[0050] In one embodiment of the present application, reference Figure 6 The handle 1 includes a first shell 1a and a second shell 1b connected to the first shell 1a, and the second electrode 4 is embedded between the first shell 1a and the second shell 1b. In this way, the processing of the handle 1 and the assembly of the driving component are convenient.

[0051] In one embodiment of the present application, reference Figure 6The second electrode 4 includes a holding plate 41, a connecting plate 42 provided on one side of the holding plate 41 in the thickness direction, and a contact strip 43 provided on the other side of the holding plate 41 in the thickness direction. The contact strip 43 is located in the middle of the holding plate 41 in the width direction, and the side of the contact strip 43 away from the holding plate 41 exposes the first shell 1a and the second shell 1b; the first shell 1a is provided with a first strip-shaped groove for fitting one side of the holding plate 41 in the width direction, and the second shell 1b is provided with a second strip-shaped groove for fitting the other side of the holding plate 41 in the width direction; the connecting plate 42 is electrically connected to the driving assembly 5. In this way, it is convenient to firmly fix the second electrode 4 to the first shell 1a and the second shell 1b, and it is convenient to seal the gap between the first shell 1a, the second shell 1b and the second electrode 4.

[0052] In one embodiment of the present application, reference Figure 2-Figure 5 The massage component 2 includes a rolling member 21 connected to the free end of the handle 1, a phototherapy light source 22 installed in the rolling member 21, and a first circuit board 23 for driving the phototherapy light source 22. The first circuit board 23 is installed in the rolling member 21, and the first electrode 3 is installed on the rolling member 21. The first electrode 3 and the phototherapy light source 22 are electrically connected to the first circuit board 23, and the first circuit board 23 is electrically connected to the driving component 5. The rolling member 21 drives the first electrode 3, the phototherapy light source 22 and the first circuit board 23 to rotate together and move quickly on the user's skin, thereby performing microcurrent stimulation and phototherapy on the user at the same time.

[0053] Optionally, the massage component 2 includes a rolling member 21 connected to the free end of the handle 1. The rolling member 21 can be a roller structure. The outer diameter of the rolling member 21 gradually decreases from the middle of the rolling member 21 to both ends of the rolling member 21, and the outer surface of the first electrode 3 matches the outer periphery of the rolling member 21.

[0054] In one embodiment of the present application, reference Figure 1-Figure 3 The rolling element 21 is provided with a strip-shaped hole, the first electrode 3 is installed in the strip-shaped hole, and the rolling element 21 is closely matched with the first electrode 3 through the strip-shaped hole. In this way, the installation position of the first electrode 3 can be located.

[0055] In one embodiment of the present application, reference Figure 5 The first circuit board 23 is provided with a conductive sponge 24 connected to the first electrode 3. The first circuit board 23 is connected to the first electrode 3 through the conductive sponge 24. The conductive sponge has good conductivity and can play a buffering role, reducing damage caused by stress and vibration, and improving the reliability of the connection.

[0056] In one embodiment of the present application, an elastic conductive member 25 electrically connected to the first circuit board 23 is installed on the first electrode 3. The elastic conductive member 25 can be brought into contact with the connection position on the first circuit board 23 to facilitate electrical connection of the first electrode 3.

[0057] In this embodiment, reference Figure 2-Figure 3 A conductive sponge 24 is mounted on the first circuit board 23 , and an elastic conductive member 25 electrically connected to the conductive sponge 24 is mounted on the first electrode 3 . The first circuit board 23 is in contact with the conductive sponge 24 through the elastic conductive member 25 , thereby achieving reliable circuit connection with the first electrode 3 .

[0058] In one embodiment of the present application, reference Figure 2-Figure 3 The massage assembly 2 further includes a fastener 26, which is used to lock the first circuit board 23, the first electrode 3 and the rolling element 21. The fastener 26 is locked with the rolling element 21, and the fastener 26 is electrically connected with the first circuit board 23 and the first electrode 3. In this way, the first circuit board 23, the first electrode 3 and the rolling element 21 can be fixed, and the compact layout can be achieved while enhancing the structural stability of the massager.

[0059] In one embodiment of the present application, reference Figure 1 , Figure 2 , Figure 6 The micro-current massager also includes an insulating cover 6 installed on the side of the handle 1 close to the massage component 2. The insulating cover 6 can prevent the massage component 2 from contacting other structures, thereby reducing the risk of short circuit and keeping the massage component 2 clean.

[0060] Optionally, the insulating cover 6 is a shading member, which is a helmet-shaped cover covering the top and rear of the rolling member 21, and the shading member forms a light-proof closed structure behind the rolling member 21, which effectively gathers the therapeutic light at the front end of the rolling member, so that the light can be fully irradiated on the user's skin, thereby enhancing the phototherapy effect of the massager.

[0061] In one embodiment of the present application, reference Figure 4-Figure 5 The microcurrent massager also includes a conductive shaft 7 that rotatably connects the rolling member 21 and the handle 1. The rotating structure formed by the rolling member, the handle and the conductive shaft can effectively support and fix the various components of the massager, thereby improving the stability and durability of the device.

[0062] In one embodiment of the present application, reference Figure 4The conductive shaft 7 includes an inner core 71, an insulating tube 72 sleeved on the inner core 71, and an outer conduit 73 sleeved outside the insulating tube 72. The inner core 71 is electrically connected to the first circuit board 23 and the driving component 5, and the outer conduit 73 is electrically connected to the first circuit board 23 and the driving component 5, ensuring stable transmission and reliable connection of electrical signals. An insulating tube is provided between the inner core and the outer conduit, so that the inner core and the outer conduit are relatively independent, isolating the internal circuit from the external environment, playing an insulating protection role, and being easy to disassemble and repair.

[0063] In one embodiment of the present application, reference Figure 5 The first circuit board 23 is provided with a first elastic member 251 which is in contact with and conducts with the inner core 71 and a second elastic member 252 which is in contact with and conducts with the outer conduit 73. The first circuit board 23 is in contact with and conducts with the inner core 71 and the outer conduit 73 through the elastic members, respectively, to play a role in buffering and reducing vibration, and at the same time improves the stability of the electrical connection between the first circuit board and the inner core / outer conduit; in order to rationalize the structure, the handle 1 is provided with a third elastic member 13 which is in contact with and conducts with the inner core 71 and a fourth elastic member 14 which is in contact with and conducts with the outer conduit 73. The third elastic member 13 and the fourth elastic member 14 are in contact with and conducts with the inner core 71 and the outer conduit 73, respectively. 4 is electrically connected to the driving assembly 5, the driving assembly 5 includes a second circuit board and a power supply electrically connected to the second circuit board, the second circuit board is electrically connected to the first electrode 3 and the second electrode 4, the second circuit board and the power supply are installed in the shell, and the circuit connection between the driving assembly and the inner core 71 and the outer catheter 73 is realized through the third elastic member 13 and the fourth elastic member 14. When the user holds the handle and performs a massage operation, the first electrode and the second electrode are connected and it is not easy to break the circuit between the two, so that the micro-current stimulation is stably output to the user's skin, and the stability of the micro-current massager is further improved.

[0064] The above is a detailed introduction to a microcurrent massager provided by the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the core idea of ​​the present application. At the same time, for general technicians in this field, according to the ideas and methods of the present application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A micro-current massager, characterized in that: include: handle; A massage component rotatably mounted on the free end of the handle; a first electrode, used for contacting and conducting with the part to be massaged when the massage component is against the part to be massaged, the first electrode being mounted on the massage component; A second electrode, used to contact and conduct with the hand when the user holds the handle, and the second electrode is installed at the hand-held end of the handle; as well as, A driving component is installed in the handle, and the driving component is electrically connected to the first electrode and the second electrode.

2. The micro-current massager according to claim 1, characterized in that: The first electrode is a conductive plate or a metal coating; and / or the second electrode is a metal strip or a metal coating.

3. The micro-current massager according to claim 1, characterized in that: There are multiple first electrodes, and the multiple first electrodes are arranged around the rotation axis of the massage component; and / or, The number of the second electrodes is two, and the two second electrodes are respectively located on opposite sides of the handle along the length direction of the massage component; or, the number of the second electrodes is multiple, and the multiple second electrodes are arranged along the circumference of the handle.

4. The micro-current massager according to claim 1, characterized in that: The outer diameter of the massage component gradually decreases from the middle of the massage component to each end of the massage component, and the outer surface of the first electrode matches the outer circumference of the massage component.

5. The micro-current massager according to claim 1, characterized in that: The handle comprises a first shell and a second shell connected to the first shell, and the second electrode is embedded between the first shell and the second shell.

6. The micro-current massager as claimed in claim 5, characterized in that: The second electrode includes a holding plate, a connecting plate arranged on one side of the holding plate along the thickness direction, and a contact strip arranged on the other side of the holding plate along the thickness direction, wherein the contact strip is located in the middle of the holding plate along the width direction, and the side of the contact strip away from the holding plate exposes the first shell and the second shell; the first shell is provided with a first strip-shaped groove for the holding plate to be fitted and inserted on one side along the width direction, and the second shell is provided with a second strip-shaped groove for the holding plate to be fitted and inserted on the other side along the width direction; the connecting plate is electrically connected to the driving assembly.

7. The micro-current massager according to claim 1, characterized in that: The massage component includes a rolling member connected to the free end of the handle, a phototherapy light source installed in the rolling member, and a first circuit board for driving the phototherapy light source, the first circuit board is installed in the rolling member, the first electrode is installed on the rolling member, the first electrode and the phototherapy light source are electrically connected to the first circuit board, and the first circuit board is electrically connected to the driving component.

8. The micro-current massager as claimed in claim 7, characterized in that: The rolling element is provided with a strip-shaped hole, and the first electrode is installed in the strip-shaped hole.

9. The micro-current massager according to claim 7, characterized in that: The first circuit board is provided with a conductive sponge connected to the first electrode; or, An elastic conductive member electrically connected to the first circuit board is mounted on the first electrode; or, A conductive sponge is mounted on the first circuit board, and an elastic conductive member electrically connected to the conductive sponge is mounted on the first electrode; or, The massage component further includes a fastener for locking the first circuit board, the first electrode and the rolling element, wherein the fastener is electrically connected to the first circuit board and the first electrode.

10. The micro-current massager according to any one of claims 1 to 9, characterized in that: The micro-current massager also includes an insulating cover installed on a side of the handle close to the massage component.

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