Aluminum substrate heating massage head and fascia gun

Abstract

The utility model belongs to the technical field of fascia guns, and relates to a massage head with a heating aluminum substrate and a fascia gun, the massage head comprises a massage head shell, the massage head shell is internally provided with a cavity, and the massage head shell is detachably connected with the fascia gun; the heating aluminum substrate is mounted in the cavity; wherein a heating circuit is etched on one side of the aluminum substrate, and the heating circuit of the heating aluminum substrate is electrically connected with the fascia gun through a conductive piece.

Description

Technical Field

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

[0002] When exercising, standing or working at a desk for a long time, the corresponding parts of the body will experience muscle soreness, for which the fascia gun came into being. The massage head of the fascia gun can generate high-frequency vibrations to act on the deep muscles, thereby reducing local tissue tension, relieving pain, promoting blood circulation, and effectively helping muscles to expel acid.

[0003] In order to improve the massage effect of the fascia gun, there is a heating massage head in the prior art, which can perform hot compress while massaging. The existing heating element is a ceramic heating sheet or a PET heating film, which is expensive or has certain safety hazards. Utility Model Content

[0004] The utility model aims to address the deficiencies of the prior art and provide a massage head and a fascia gun with an aluminum substrate for heating, which have lower production costs and are safe to use.

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

[0006] A massage head with heating by aluminum substrate, comprising:

[0007] A massage head shell, wherein a cavity is provided in the massage head shell, and the massage head shell is detachably connected to the fascia gun;

[0008] A heat-generating aluminum substrate is installed in the cavity;

[0009] 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 a conductive member.

[0010] Furthermore, the massage head housing includes an upper cover and a lower cover;

[0011] The upper cover is provided with heat-conducting silica gel, and one side of the aluminum plate of the heat-generating aluminum substrate is in close contact with the heat-conducting silica gel.

[0012] Furthermore, a POGO PIN interface is provided at the connection between the lower cover and the fascia gun, and the POGO PIN interface is used to connect the heating aluminum substrate and the fascia gun.

[0013] Furthermore, a silicone sleeve and a sealing ring are provided at the connection between the massage head shell and the fascia gun.

[0014] 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.

[0015] Further, a fuse is provided on one side of the aluminum substrate where the heating circuit is located, and the fuse is electrically connected to the fascia gun through a conductive member.

[0016] Further, the fuse is sheathed with a high-temperature resistant insulating tube.

[0017] A fascia gun includes the above-mentioned massage head.

[0018] Applying the technical solution of the present utility model, the aluminum substrate has good thermal conductivity and thermal stability, reducing the potential safety hazards caused by overheating. The high thermal conductivity coefficient of the aluminum substrate means that heat can be transferred to the massage area faster and more evenly, improving the hot compress efficiency. Using the aluminum substrate as the heating material, compared with ceramic heating elements or PET heating films, the production cost is lower, which helps to reduce the price of the final product and make it more affordable.

[0019] Other features and advantages of the utility model will be described in the following specification, and in part, will be obvious from the specification, or will be understood by implementing the present utility model. The objectives and other advantages of the present utility model can be realized and obtained by the structure specifically pointed out in the written specification and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present utility model will be described in detail below with reference to the drawings to make the above-mentioned advantages of the present utility model more clear.

[0021] Figure 1 is an exploded view of a massage head with an aluminum substrate heating of the present utility model;

[0022] Figure 2 is a schematic diagram of the heating aluminum substrate of a massage head with an aluminum substrate heating of the present utility model;

[0023] Figure 3 is a schematic diagram of a massage head with an aluminum substrate heating of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present utility model and should not be construed as limiting the present utility model.

[0025] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is the orientation or positional relationship based on the drawings, and is only for the convenience of describing the present utility model 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 thus should not be construed as a limitation to the present utility model.

[0026] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "a plurality of" is two or more, unless otherwise specifically defined.

[0027] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] Refer to the attached Figure 1-3 As shown, a massage head with heat generation by an aluminum substrate includes:

[0029] A massage head housing 100, a cavity is provided inside the massage head housing 100, and the massage head housing 100 is detachably connected to the fascia gun;

[0030] A heat-generating aluminum substrate 200, which is installed in the cavity;

[0031] Wherein, a heat-generating circuit 230 is etched on one side of the aluminum substrate, and the heat-generating circuit 230 of the heat-generating aluminum substrate 200 is electrically connected to the fascia gun through a conductive member.

[0032] One side of the aluminum substrate is etched with heating circuits 230. When current passes through these circuits, heat is generated according to the Joule heating effect. The high thermal conductivity of the aluminum substrate enables it to quickly transfer heat to the contact surface of the massage head housing 100. Compared with ceramic heating elements, the aluminum substrate has a lower cost, which helps to reduce the overall production cost. Compared with PET and PI heating films, the aluminum substrate has better thermal stability and high-temperature resistance, reducing the safety risk. There is no need for bonding and welding, which reduces the manufacturing process steps and the process complexity and cost. The aluminum substrate can be customized in thickness according to needs, overcoming the limitation that the existing heating films cannot reach the specified thickness. The thermal conductivity of the aluminum substrate is higher than that of thin-film heating materials, providing a more effective hot compress effect.

[0033] In this embodiment, the massage head housing 100 includes an upper cover 110 and a lower cover 120;

[0034] The upper cover 110 is provided with thermal conductive silicone 130, and the aluminum plate side of the heating aluminum substrate 200 is in close contact with the thermal conductive silicone 130.

[0035] Considering the comfort of contact with the human body and the hot compress effect, thermal conductive silicone 130 is used as the contact material. Utilizing the excellent thermal conductivity of thermal conductive silicone 130, the heat generated by the aluminum substrate is quickly transferred to the human body. The heating circuits 230 on the aluminum substrate generate heat under the action of current. The high thermal conductivity of the aluminum substrate quickly transfers the heat to the thermal conductive silicone 130 in contact with it. The thermal conductive silicone 130 evenly disperses the heat from the aluminum substrate to ensure a uniform temperature in the hot compress area.

[0036] As an insulating material, thermal conductive silicone 130 reduces the electrical safety risk during use. Thermal conductive silicone 130 has good heat resistance and aging resistance, ensuring the long-term use of the product.

[0037] In this embodiment, a POGO PIN interface 300 is provided at the connection between the lower cover 120 and the fascia gun, and the POGO PIN interface 300 is used to connect the heating aluminum substrate 200 and the fascia gun.

[0038] The POGO PIN interface 300 is designed to support quick plugging and unplugging, facilitating users to replace the massage head or perform maintenance. In addition to current transmission, the POGO PIN may also be used to transmit control signals, such as temperature feedback signals, to achieve intelligent control. The overall design includes temperature control. The thermistor 220 on the heating aluminum substrate 200 can send temperature signals to the control unit of the fascia gun through the same POGO PIN interface 300. The fascia gun adjusts the current supply according to the received signal to control the temperature of the heating aluminum substrate 200.

[0039] In this embodiment, a silicone sleeve 600 and a sealing ring 700 are sleeved at the connection between the massage head housing 100 and the fascia gun.

[0040] The silicone sleeve 600 is designed to absorb vibrations and reduce noise, enhancing the user experience. The use of the sealing ring 700 ensures the sealing at the connection between the massage head and the percussion massager, preventing the intrusion of dust, moisture, etc. The silicone sleeve 600 and the sealing ring 700 jointly protect the internal POGO PIN interface 300 from damage caused by vibration or impact. The silicone sleeve 600 and the sealing ring 700 are designed to be easily installed and removed, facilitating daily maintenance and cleaning by the user.

[0041] In this embodiment, a thermistor 220 is installed on one side of the aluminum substrate where the heating circuit 230 is provided, and the thermistor 220 is electrically connected to the percussion massager through a conductive member.

[0042] The thermistor 220 is installed on one side of the heating circuit 230 of the aluminum substrate to sense the temperature change of the heating element. The thermistor 220 converts the temperature change into an electrical signal and transmits it to the percussion massager through a conductive member. After receiving the electrical signal, the percussion massager automatically adjusts the output power according to a preset program to control the temperature of the heating element. If the temperature exceeds the safety threshold, the percussion massager can automatically cut off the power or reduce the power to prevent overheating. Through temperature control, a uniform and comfortable hot compress experience is provided, avoiding discomfort caused by local overheating. The thermistor 220 provides accurate temperature feedback, enabling the percussion massager to maintain a constant hot compress temperature. The temperature of the heating element is monitored in real time to prevent overheating and reduce safety risks.

[0043] In this embodiment, a fuse 400 is provided on one side of the aluminum substrate where the heating circuit 230 is provided, and the fuse 400 is electrically connected to the percussion massager through a conductive member. Under normal operating conditions, current passes through the heating circuit 230 and the fuse 400, and the fuse 400 remains intact, allowing current to flow. If a short circuit or other situation that causes an abnormal increase in current occurs, the fuse 400 will melt due to overheating. After the fuse 400 melts, the circuit is cut off, preventing the current from continuing to flow through the heating element and avoiding the risks of overheating or fire.

[0044] In this embodiment, a high-temperature resistant insulating tube 500 is sleeved outside the fuse 400. The high-temperature resistant insulating tube 500 provides necessary electrical isolation for the fuse 400, preventing the risks of short circuit or electric shock caused by the melting of the fuse 400. A high-temperature resistant material is selected to manufacture the insulating tube to ensure that the insulating tube will not fail or melt due to high temperature when the heating element is working.

[0045] Production Example: An aluminum substrate with dimensions of 50 mm * 50 mm and a thickness of 1 mm is selected, and its thermal conductivity is 205 W / m·K. A specific circuit pattern with a width of 1 mm and a pitch of 1.5 mm is designed on the aluminum substrate to form the required resistance value. The circuit pattern is transferred to the copper foil layer on the aluminum substrate through an imaging transfer technique such as lithography. Chemical or laser etching techniques are used to etch the circuit and remove the copper foil in the unetched part. After the etching is completed, the imaging material is removed and the substrate is cleaned. A liquid photosensitive solder mask oil, green oil, is coated on the exposed copper circuit to form a solder mask film.

[0046] A fascia gun includes the above-mentioned massage head. The fascia gun is equipped with a massage head with a heating function, which can provide the dual effects of hot compress and vibratory massage. The massage head is internally provided with an aluminum substrate heating element, and the high thermal conductivity of aluminum is utilized to achieve rapid and uniform heat transfer. Through components such as a thermistor 220 and a fuse 400, temperature monitoring and safety protection of the heating element are achieved.

[0047] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A massage head with heating by aluminum substrate, characterized in that: include: A massage head shell (100), wherein a cavity is provided in the massage head shell (100), and the massage head shell (100) is detachably connected to the fascia gun; A heat-generating aluminum substrate (200) is installed in the cavity; A heating circuit (230) is etched on one side of the heating aluminum substrate, and the heating circuit (230) of the heating aluminum substrate (200) is electrically connected to the fascia gun via a conductive member.

2. The massage head with heating by aluminum substrate according to claim 1, characterized in that: The massage head housing (100) comprises an upper cover (110) and a lower cover (120); The upper cover (110) is provided with a thermally conductive silica gel (130), and one side of the aluminum plate of the heat-generating aluminum substrate (200) is in close contact with the thermally conductive silica gel (130).

3. The massage head with heating by aluminum substrate according to claim 2, characterized in that: A POGO PIN interface (300) is provided at the connection between the lower cover (120) and the fascia gun, and the POGO PIN interface (300) is used to connect the heating aluminum substrate (200) and the fascia gun.

4. The massage head with heating by aluminum substrate according to claim 1, characterized in that: The connection between the massage head housing (100) and the fascia gun is covered with a silicone sleeve (600) and a sealing ring (700).

5. The massage head with heating by aluminum substrate according to claim 1, characterized in that: A thermistor (220) is installed on one side of the aluminum substrate provided with a heating circuit (230), and the thermistor (220) is electrically connected to the fascia gun via a conductive member.

6. The massage head with heating by aluminum substrate according to claim 1, characterized in that: A fuse (400) is provided on one side of the aluminum substrate on which the heating circuit (230) is provided, and the fuse (400) is electrically connected to the fascia gun via a conductive member.

7. The massage head with heating by aluminum substrate according to claim 6, characterized in that: The fuse (400) is covered with a high temperature resistant insulating tube (500).

8. A fascia gun, characterized in that: The massage head comprises any one of claims 1 to 7.

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