Massaging head of fascia gun and fascia gun

Abstract

The utility model belongs to the technical field of fascia guns, and relates to a fascia gun massage head and a fascia gun, the massage head comprises a massage head main body, the front end of the massage head main body is provided with an end cover, and the massage head main body is internally provided with a cavity; the heating assembly is installed in the cavity of the shell, and the heating assembly makes contact with the back face of the end cover and is used for heat transfer; the first electrode and the second electrode are installed on the surface of the end cover and used for collecting impedance signals; the electric connecting piece is arranged on the massage head main body and is used for being connected with an external fascia gun to transmit a control signal and supply power; wherein the electric connecting piece is electrically connected with the heating assembly and is used for supplying power and transmitting a heating control signal, and the electric connecting piece is electrically connected with the first electrode and the second electrode and is used for transmitting a contact impedance signal so as to feed back and control the heating assembly.

Description

Technical Field

[0001] The utility model belongs to the technical field of fascia guns and relates to a fascia gun massage head and a fascia gun. Background Art

[0002] Prolonged exercise, standing, or desk work can cause muscle soreness in the corresponding parts of the body, leading to the emergence of fascia guns. The fascia gun's massage head generates high-frequency vibrations that penetrate deep into the muscles, reducing local tissue tension, relieving pain, promoting blood circulation, and effectively assisting in the elimination of muscle acid. To enhance the massage effect of fascia guns, existing technologies include heated massage heads that can simultaneously apply heat to the muscles.

[0003] However, in the prior art, if the user forgets to turn off the heating after use, there will be certain safety hazards, and the heating component cannot be adjusted in real time according to the massage feedback during use. Utility Model Content

[0004] The purpose of the present utility model is to address the deficiencies of the existing technology and provide a fascia gun massage head and a fascia gun, which controls the heating component by detecting contact resistance and optimizes the heating control process.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A fascia gun massage head, comprising:

[0007] A massage head body, wherein the front end of the massage head body is provided with an end cover, and the massage head body is provided with a cavity;

[0008] a heating assembly installed in the cavity of the shell, wherein the heating assembly contacts the back surface of the end cover for heat transfer;

[0009] A first electrode and a second electrode, wherein the first electrode and the second electrode are mounted on the surface of the end cap for collecting impedance signals;

[0010] An electrical connector installed on the massage head body for connecting with an external fascia gun to transmit control signals and power supply;

[0011] The electrical connector is electrically connected to the heating component for supplying power and transmitting a heating control signal, and the electrical connector is electrically connected to the first electrode and the second electrode for transmitting a contact impedance signal for feedback control of the heating component.

[0012] Furthermore, the heating component includes a heating aluminum substrate, a heating circuit is etched on one side of the aluminum substrate, and the heating circuit of the heating aluminum substrate is electrically connected to the fascia gun through an electrical connector.

[0013] Furthermore, a thermistor is installed on one side of the aluminum substrate where the heating circuit is provided, and the thermistor is electrically connected to the fascia gun through a conductive member.

[0014] Furthermore, the heating assembly includes a heat conducting member, and the heat conducting member is located between the aluminum substrate and the end cover.

[0015] Furthermore, the first electrode and the second electrode are semicircular.

[0016] A fascia gun comprises the above-mentioned massage head.

[0017] Using the technical solution of this utility model, the massage head includes a massage head body with an end cap at the front end and a cavity within it. A heating assembly is installed in the cavity and contacts the back of the end cap for heat transfer. A first electrode and a second electrode are mounted on the surface of the end cap to collect impedance signals during skin contact. Through contact impedance feedback, intelligent and dynamic heating power regulation is achieved, making the heating process safer and more energy-efficient, and enhancing the user's massage experience.

[0018] Other features and advantages of the utility model will be described in the subsequent description, and in part will become apparent from the description, or understood by practicing the utility model. The purpose and other advantages of the utility model can be achieved and obtained through the structures particularly pointed out in the written description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be described in detail below with reference to the accompanying drawings to make the above advantages of the present invention more clear.

[0020] Figure 1 This is an exploded view of a fascia gun massage head of the utility model;

[0021] Figure 2 This is a structural diagram of a fascia gun massage head of the utility model;

[0022] Figure 3 This is a schematic diagram of a fascia gun massage head of the utility model;

[0023] Figure 4 This is a schematic diagram of a heating component of a fascia gun massage head of the present invention. DETAILED DESCRIPTION

[0024] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as limiting the present invention.

[0025] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship described in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 invention.

[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0027] In the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," "fixed," etc. should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium; internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0028] Reference Attachment Figure 1-4 As shown, a fascia gun massage head includes:

[0029] The massage head body 100 has an end cover 110 at its front end and a cavity formed inside the massage head body 100;

[0030] The heating component 200 is installed in the cavity of the housing, and the heating component 200 contacts the back of the end cover 110 for heat transfer;

[0031] A first electrode 300 and a second electrode 400, wherein the first electrode 300 and the second electrode 400 are mounted on the surface of the end cap 110 for collecting impedance signals;

[0032] An electrical connector 500 is mounted on the massage head body 100 and is used to connect to an external fascia gun to transmit control signals and power supply;

[0033] The electrical connector 500 is electrically connected to the heating component 200 for power supply and transmission of heating control signals, and the electrical connector 500 is electrically connected to the first electrode 300 and the second electrode 400 for transmission of contact impedance signals for feedback control of the heating component 200 .

[0034] The core design of this fascia gun massage head utilizes human contact impedance feedback to intelligently adjust heating power, enhancing user experience and device safety. Its operating principle is that when the massage head contacts human skin, a first electrode 300 and a second electrode 400 mounted on the surface of the end cap 110 form a current loop through the skin, measuring the contact impedance in real time. The closer the contact, the lower the impedance; the weaker the contact, the higher the impedance. The electrical connector 500 transmits these impedance signals to the control system, which dynamically adjusts the output power of the heating component 200 based on the impedance. Lower impedance increases heating power, ensuring more heat for deep massages; conversely, higher impedance reduces heating power. When the massage head is not in contact with the skin, the impedance is infinite, and the system automatically shuts down the heating component 200. The heating component 200 is mounted in a cavity within the massage head body 100 and heats the massage area through contact with the back of the end cap 110. The advantage of this design is that, through contact impedance feedback, heating power is intelligently adjusted, making the heating process more precise and safer. When the body leaves the massage head, the system automatically stops heating, avoiding the risk of accidental heating and significantly improving the device's safety and energy efficiency. Furthermore, this impedance feedback-based control method can provide a personalized hot compress experience based on the user's skin contact, resulting in a more effective and comfortable massage.

[0035] In this embodiment, the heating component 200 includes a heating aluminum substrate, and a heating circuit 210 is etched on one side of the aluminum substrate. The heating circuit 210 of the heating aluminum substrate is electrically connected to the fascia gun through an electrical connector 500.

[0036] The heating power is adjusted based on the contact impedance feedback, and the heating efficiency is further improved by optimizing the heating component structure. The heating component 200 adopts a heating aluminum substrate, and a heating circuit 210 is etched on one side of the aluminum substrate, which can conduct heat quickly and evenly. The heating circuit 210 of the aluminum substrate is electrically connected to the fascia gun through the electrical connector 500 to realize the transmission of power supply and control signals. When the massage head contacts the human skin, the first electrode 300 and the second electrode 400 collect the contact impedance signal and feed it back to the control system. The control system intelligently adjusts the heating power of the heating aluminum substrate according to the size of the contact impedance. The smaller the contact impedance, the closer the contact, and the system automatically increases the heating power to provide more heat; when the impedance becomes larger, the heating power decreases accordingly. When the human body is separated from the massage head, the system automatically turns off the heating component 200 to ensure safety.

[0037] The advantage of this design is that the use of a heating aluminum substrate allows for more uniform and rapid heat transfer, enhancing the effectiveness of the hot compress. Furthermore, feedback control based on contact impedance enables dynamic adjustment of heating power, ensuring the appropriate heat delivery under varying contact conditions. This not only meets the needs of deep massage but also avoids the risk of overheating. Furthermore, an automatic shut-off function effectively avoids energy waste, further enhancing the device's energy efficiency and safety.

[0038] In this embodiment, a thermistor 220 is installed on one side of the aluminum substrate where the heating circuit 210 is provided, and the thermistor 220 is electrically connected to the fascia gun through a conductive member.

[0039] Combining the dual control mechanisms of contact impedance feedback and temperature feedback, a more precise and safe heating effect is achieved. Specifically, the thermistor 220 works closely with the heating aluminum substrate to prevent overheating by detecting the temperature of the aluminum substrate in real time. When the temperature of the aluminum substrate reaches the set safety threshold, the thermistor 220 transmits a signal to the fascia gun control system through the conductive element. The system adjusts or stops heating based on the temperature feedback to prevent excessive temperature from damaging the skin or equipment.

[0040] In terms of operating principle, the heating circuit 210 on one side of the heating aluminum substrate is responsible for generating heat and evenly transferring it to the surface of the massage head through the aluminum substrate. The first electrode 300 and the second electrode 400 collect contact impedance signals and adjust the heating power based on the impedance, ensuring that more heat is provided when the contact is close. Simultaneously, the thermistor 220 monitors the temperature of the aluminum substrate in real time. When the temperature exceeds the set value, it promptly sends a signal to reduce or shut down the heating power to prevent overheating.

[0041] The advantage of this design lies in its multi-feedback control. Contact impedance feedback enables dynamic adjustment of heating power based on user needs, while temperature feedback from thermistor 220 enhances device safety and prevents the risk of overheating. This dual control not only improves user comfort but also enhances device stability and safety. Furthermore, real-time temperature monitoring enables more intelligent heating control, further optimizing energy savings and device lifespan.

[0042] In this embodiment, the heating assembly 200 includes a heat conductor 600 located between the aluminum substrate and the end cap 110. This conductor 600 enhances heat distribution, effectively transferring heat generated by the aluminum substrate to the end cap 110 and, in turn, to the massage head surface. This design prevents heat from being concentrated in a single location, improving the overall efficiency of the heating assembly 200 and ensuring a more uniform and comfortable temperature for the user.

[0043] In terms of its working principle, the aluminum substrate generates heat through the heating circuit 210. The thermal conductor 600 acts as a heat transfer medium, helping to quickly and evenly transfer heat from the aluminum substrate to the end cap 110. The end cap 110 then conducts the heat to the surface of the massage head through contact, achieving a warming effect on the user's skin. The presence of the thermal conductor 600 significantly reduces heat loss, improves heating efficiency, and avoids localized overheating caused by concentrated heat.

[0044] The advantages of this design are primarily reflected in improved thermal conductivity and user experience. First, the thermal conductor 600 can effectively improve heat transfer efficiency, allowing heat to be transferred from the aluminum substrate to the massage head surface more quickly and evenly, shortening the heating response time. Second, the thermal conductor 600 can prevent localized overheating, ensuring a uniform temperature across the entire massage head surface and enhancing user comfort. Furthermore, the thermal conductor 600 enhances the stability and durability of the system, preventing damage or excessive wear of the heating component 200 due to heat concentration. This design not only improves the heating effect, but also enhances the safety and reliability of the device.

[0045] In this embodiment, the first electrode 300 and the second electrode 400 are semicircular. By increasing the contact area of ​​the electrodes, the accuracy and efficiency of impedance signal acquisition are improved, while ensuring the stability of electrode-skin contact. The semicircular electrodes cover the surface of the end cap 110, allowing for a wider skin contact area, thereby more accurately measuring the human body contact impedance and providing feedback control for the power output of the heating assembly 200.

[0046] In terms of operating principle, when the massage head contacts human skin, the semicircular electrodes form a current loop through the skin, collecting contact impedance signals in real time. Because the electrodes cover a large area, they can more sensitively detect impedance changes caused by varying contact force or position, ensuring that the system accurately adjusts the heating power based on the impedance signal. By expanding the contact area between the electrodes and the skin, this design not only enhances the stability of signal acquisition but also improves the accuracy of heating control.

[0047] The advantage of this design is that the semicircular electrodes can provide wider and more stable skin contact, thereby improving the acquisition accuracy of the contact impedance signal and optimizing the intelligent control of the heating assembly 200. Compared with traditional small-area electrodes, semicircular electrodes can more effectively reduce signal deviations or errors caused by poor contact, ensuring that the device can accurately adjust the heating power under different contact conditions. In addition, the electrode design covering the surface of the end cap 110 also contributes to the overall aesthetics and functional integration of the device, further enhancing the user experience.

[0048] A fascia massage gun includes the aforementioned massage head. By combining an intelligent heating massage head with a main device, this gun leverages the massage head's intelligent heating function and contact impedance feedback system to achieve a more personalized and comfortable massage experience. The main body of the fascia massage gun supplies power to the massage head via an electrical connector 500 and transmits heating control signals, enabling the massage head's heating assembly 200 to dynamically adjust heating power based on real-time impedance signals during massage.

[0049] In terms of working principle, the fascia gun provides vibration or impact force through its internal power drive system, combined with the heating function of the massage head to further relax muscles and relieve fatigue. When the massage head comes into contact with human skin, the semicircular first electrode 300 and the second electrode 400 collect the contact impedance signal of the skin. The system automatically adjusts the heating power according to the signal feedback to ensure that appropriate heat is provided during the massage. The heating component 200 consists of a heating aluminum substrate and a heat conductor 600. Through an optimized heat conduction structure, heat is evenly transferred to the surface of the massage head, and at the same time, a temperature control mechanism is used to prevent overheating or uneven temperature.

[0050] The advantage of this fascia gun is that it combines mechanical massage with intelligent hot compress, and uses a contact impedance feedback system to achieve intelligent heating control, making the massage experience more comfortable and safe. Through the design of semicircular electrodes, signal acquisition is more accurate, and the heating power can be dynamically adjusted with changes in massage intensity to ensure that users get the most appropriate heat. In addition, the addition of safety protection devices such as thermal conductor 600 and fuses further enhances the stability and safety of the equipment, enabling it to maintain efficient and stable performance during long-term use. This design not only improves the functionality of the fascia gun, but also significantly improves the user experience.

[0051] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A fascia gun massage head, characterized in that: include: A massage head body (100), wherein the front end of the massage head body (100) is provided with an end cover (110), and a cavity is provided in the massage head body (100); A heating component (200) is installed in the cavity of the housing, wherein the heating component (200) contacts the back surface of the end cover (110) for heat transfer; A first electrode (300) and a second electrode (400), wherein the first electrode (300) and the second electrode (400) are mounted on the surface of the end cap (110) for collecting impedance signals; An electrical connector (500) is mounted on the massage head body (100) and is used to connect to an external fascia gun to transmit control signals and power supply; The electrical connector (500) is electrically connected to the heating component (200) for supplying power and transmitting a heating control signal, and the electrical connector (500) is electrically connected to the first electrode (300) and the second electrode (400) for transmitting a contact impedance signal to feedback control the heating component (200).

2. The fascia gun massage head according to claim 1, characterized in that: The first electrode (300) and the second electrode (400) are semicircular and cover the surface of the end cover (110).

3. The fascia gun massage head according to claim 1, characterized in that: The heating component (200) includes a heating aluminum substrate, a heating circuit (210) is etched on one side of the aluminum substrate, and the heating circuit (210) of the heating aluminum substrate is electrically connected to the fascia gun via an electrical connector (500).

4. The fascia gun massage head according to claim 3, characterized in that: A thermistor (220) is installed on one side of the aluminum substrate provided with a heating circuit (210), and the thermistor (220) is electrically connected to the fascia gun via a conductive member.

5. The fascia gun massage head according to claim 3, characterized in that: The heating assembly (200) comprises a heat conducting member (600), and the heat conducting member (600) is located between the aluminum substrate and the end cover (110).

6. A fascia gun, characterized in that: The massage head comprises any one of claims 1 to 5.

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