An auxiliary heating device for a face needle

Abstract

The utility model relates to medical care technical field especially is a kind of supplementary heating device of face needle, including heating mechanism and face needle, and heating mechanism carries out supplementary heating to face needle, the heating mechanism includes: main component, including the shell for placing rotating component, the inside upper end of shell is fixed with baffle, the inside wall of shell both ends are evenly installed with several resistance heating pieces of transverse arrangement;Rotating component includes the several shaft cylinders of transverse arrangement and is installed on the upper end of baffle, shaft cylinder outer wall is fixed with gear, shell right end transversely penetrates and is slidably installed with button rod, button rod inner end is fixed with rack and is engaged with gear transmission, rack left end is installed with spring;The face needle includes the round table set of insertion in the upper end of shaft cylinder interior, and needle handle is fixed on the upper end of round table set;By driving face needle reciprocating rotation, make needle body circumferential even heat, avoid unilateral overheating problem, improve preheating efficiency and heating quality, it is easy and reliable to operate.

Description

Technical Field

[0001] This utility model relates to the field of medical and nursing technology, specifically to an auxiliary heating device for facial needles. Background Technology

[0002] In the traditional Chinese medicine diagnosis and treatment system, facial acupuncture is a distinctive acupuncture technique; the needle body at an appropriate temperature can promote local blood circulation, enhance the warming and unblocking effect, and improve the efficacy of clinical indications. According to CN219536333U, a needle heating device for traditional Chinese medicine acupuncture and physiotherapy is disclosed. This technology discloses a technical solution including "a housing, a hinged cover, a heater disposed on the top surface inside the hinged cover, connecting wires, and an electric plug, characterized in that: it also includes a transverse partition unit disposed inside the housing for placing acupuncture needles, an opening disposed on the side plate of the hinged cover for the connecting wires to pass through, and a perforated frame unit disposed on the outer side of the housing for engaging and fixing the electric plug and storing the connecting wires." It has the technical effects that "when the hinged cover is open, the electric plug is retracted inside the perforated frame unit, making it difficult to plug in and use, thus avoiding ineffective heating and ultimately saving energy; the acupuncture needles are placed horizontally on the transverse partition unit, ensuring a more sufficient heating effect, and the operation of taking and putting in the acupuncture needles is simpler and safer." In existing facial needle preheating technology, since the needle body is usually placed in a fixed posture within the radiation range of the heat source, its heat-facing surface continuously absorbs radiation energy, causing the metal surface temperature to rise rapidly, while the heat-reducing surface can only obtain heat through air convection and limited heat conduction; the side of the needle body close to the heat source becomes too hot due to continuous radiant heat flow, while the side away from the heat source has a large thermal resistance, resulting in a lag in heating, leading to a non-uniform heating state in which local overheating and heating blind spots coexist in the circumference of the needle body. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides an auxiliary heating device for facial needles. By driving the facial needles to rotate reciprocally, the needle body is heated evenly in the circumference, avoiding the problem of overheating on one side, improving preheating efficiency and heating quality, and is simple and reliable to operate.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an auxiliary heating device for a facial needle, comprising a heating mechanism and a facial needle, wherein the heating mechanism provides auxiliary heating for the facial needle, and the heating mechanism includes: The main component includes a housing for housing the rotating component. A partition is fixed at the upper end of the housing, and several horizontally arranged resistance heating elements are installed on both the front and rear ends of the inner wall of the housing. The rotating assembly includes several shafts that are rotatably mounted on the upper part of the partition and arranged laterally. Gears are fixed on the outer wall of the shafts. A button rod is slidably mounted laterally through the right end of the housing. A rack is fixed to the inner end of the button rod and meshes with the gears for transmission. A spring is installed on the left end of the rack.

[0005] Preferably, the needle includes a frustum sleeve inserted into the upper end of the shaft cylinder, with a needle handle fixed to the upper end of the frustum sleeve and a needle body fixed to the lower end of the frustum sleeve.

[0006] Preferably, the rotating assembly further includes a slide groove fixed inside the upper part of the housing, and the rack is slidably installed inside the slide groove.

[0007] Preferably, the rotating assembly further includes a first protrusion fixed to the left end of the rack, a second protrusion fixed to the inner wall of the left end of the housing, and a spring installed between the first protrusion and the second protrusion.

[0008] Preferably, the main body component further includes an upper cover plate installed on the upper end of the housing, the upper cover plate having a plurality of horizontally arranged circular holes inside, and a lower cover plate installed on the lower end of the housing.

[0009] Preferably, the main component further includes through holes at both ends of the housing, and mounting holes are provided at both ends of the upper and lower cover plates.

[0010] Beneficial effects This invention provides an auxiliary heating device for facial needles. Compared with the prior art, it has the following advantages: 1. By inserting multiple face needles into their respective shafts, the needles are positioned directly between the resistance heating elements arranged at both ends of the inner wall of the housing. Activating the resistance heating elements directly preheats the needles. Simultaneously, repeatedly pressing the button lever moves the rack fixed to it. The rack, through meshing with all the gears, drives the entire shaft to rotate synchronously, thus rotating the face needles within it. Releasing the button lever causes the rack to reset under spring pressure, driving the gears and shafts to rotate in the opposite direction. This reciprocating rotation ensures that the entire circumferential surface of the needle is evenly exposed to the heat field generated by the resistance heating elements, effectively preventing one-sided heating and ultimately achieving efficient and uniform preheating of the entire face needle, improving preheating quality and heating efficiency.

[0011] 2. The facial needle is inserted into the upper part of the shaft cylinder through its truncated cone sleeve. The self-centering fit between the conical inclined surface of the truncated cone sleeve and the inner wall of the shaft cylinder is used to achieve rapid centering and positioning, ensuring that the facial needle rotates synchronously with the shaft cylinder without slipping. The needle handle is fixed to the upper end of the truncated cone sleeve, providing a clean gripping area for the operator and effectively preventing contamination or burns caused by holding the needle body. The needle body hangs at the lower end of the truncated cone sleeve and is directly exposed between the resistance heating elements, so that the heat is directly applied to the acupuncture site through radiation and convection. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram showing the disassembled structure of the main components in this utility model; Figure 3 This utility model Figure 2 A schematic diagram of the structure of part A in the middle; Figure 4 This is a cross-sectional structural diagram of the present invention; Figure 5 This is a schematic diagram of the rotating component in this utility model.

[0013] In the diagram: 1. Heating mechanism; 11. Main component; 111. Housing; 112. Partition; 113. Upper cover plate; 114. Circular hole; 115. Lower cover plate; 116. Through hole; 117. Mounting hole; 118. Resistance heating element; 12. Rotating component; 121. Shaft cylinder; 122. Gear; 123. Button lever; 124. Rack; 125. Spring; 126. Slide groove; 127. First protruding rod; 128. Second protruding rod; 2. Needle; 21. Frustum sleeve; 22. Needle handle; 23. Needle body. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1 - Figure 5 This utility model provides a technical solution: an auxiliary heating device for a facial needle, comprising a heating mechanism 1 and a facial needle 2, wherein the heating mechanism 1 provides auxiliary heating for the facial needle 2, and the heating mechanism 1 includes: The main body component 11 includes a housing 111 for placing the rotating component 12. A partition 112 is fixed at the upper end of the housing 111. Several horizontally arranged resistance heating elements 118 are installed at both the front and rear ends of the inner wall of the housing 111. The rotating assembly 12 includes several shafts 121 that are horizontally arranged and rotatably mounted on the upper end of the partition 112. Gears 122 are fixed on the outer wall of the shafts 121. A button rod 123 is horizontally slidably mounted on the right end of the housing 111. A rack 124 is fixed on the inner end of the button rod 123 and meshes with the gears 122 for transmission. A spring 125 is installed on the left end of the rack 124.

[0016] In this embodiment, multiple face pins 2 are inserted into their respective cylinders 121. The pin body 23 is located directly between the resistance heating elements 118 arranged at both ends of the inner wall of the housing 111. After the resistance heating elements 118 are activated, the heat generated by them directly acts on the pin body 23 located therein for preheating. At the same time, by repeatedly pressing the button lever 123, the rack 124 fixed thereto is driven to move. The rack 124 drives all the cylinders 121 to rotate synchronously through meshing with all the gears 122, thereby driving the face pins 2 fixed therein to rotate together. Then, the button lever 123 is released, and under the push of the spring 125, the rack 124 returns to its original position and drives the gears 122 and the cylinders 121 to rotate in the opposite direction. This reciprocating rotation ensures that the entire circumferential surface of the pin body 23 is evenly exposed to the heat field generated by the resistance heating elements 118, effectively avoiding one-sided heating, and finally achieving efficient and uniform preheating of the entire face pin 2, improving the preheating quality and heating efficiency.

[0017] Specifically, the face needle 2 includes a frustum sleeve 21 inserted into the upper end of the shaft cylinder 121, with a needle handle 22 fixed at the upper end of the frustum sleeve 21 and a needle body 23 fixed at the lower end of the frustum sleeve 21.

[0018] In this embodiment, the face needle 2 is inserted into the upper part of the inner wall of the shaft cylinder 121 through its frustum sleeve 21. The self-centering fit formed by the conical inclined surface of the frustum sleeve 21 and the inner wall of the shaft cylinder 121 is used to achieve rapid centering and positioning, ensuring that the face needle 2 rotates synchronously with the shaft cylinder 121 without slipping. The needle handle 22 is fixed to the upper part of the frustum sleeve 21, providing a clean gripping area for the operator and effectively preventing contamination or burns caused by holding the needle body 23. The needle body 23 hangs from the lower end of the frustum sleeve 21 and is directly exposed between the resistance heating elements 118, so that the heat is directly applied to the acupuncture site through radiation and convection.

[0019] Specifically, the rotating assembly 12 also includes a slide groove 126 fixed inside the upper part of the housing 111, and the rack 124 is slidably installed inside the slide groove 126.

[0020] In this embodiment, the rack 124 slides smoothly along the path defined by the slide groove 126, ensuring that it always maintains a complete and consistent meshing relationship with the multiple gears 122, and avoiding possible offset or jamming of the rack 124 when subjected to force.

[0021] Specifically, the rotating assembly 12 also includes a first protrusion 127 fixed to the left end of the rack 124, a second protrusion 128 fixed to the inner wall of the left end of the housing 111, and a spring 125 installed between the first protrusion 127 and the second protrusion 128.

[0022] In this embodiment, the cooperation between the first protrusion 127 and the second protrusion 128 not only provides precise positioning and guidance for the spring 125, but also effectively prevents the spring 125 from deflecting or getting stuck during the compression and rebound process.

[0023] Specifically, the main component 11 also includes an upper cover plate 113 installed on the upper end of the housing 111. The upper cover plate 113 has several horizontally arranged round holes 114 inside, and a lower cover plate 115 is installed on the lower end of the housing 111.

[0024] In this embodiment, a number of circular holes 114 provide positioning and guiding channels for multiple face needles 2, ensuring that each face needle 2 can be smoothly inserted into the corresponding shaft cylinder 121.

[0025] Specifically, the main component 11 also includes through holes 116 at the left and right ends inside the housing 111, and mounting holes 117 at the left and right ends inside the upper cover plate 113 and the lower cover plate 115.

[0026] In this embodiment, the upper cover plate 113 and the lower cover plate 115 are fixed to the mounting holes 117 on the housing 111 by bolts. They can be disassembled and assembled as needed for maintenance, which is convenient for cleaning internal dust, inspecting or replacing the resistance heating element 118, and maintaining the transmission components of gear 122 and rack 124.

[0027] The working principle and usage process of this utility model are as follows: First, the operator inserts the frustum sleeves 21 of multiple face needles 2 into the upper part of the corresponding shaft cylinder 121. The self-centering cooperation formed by the conical inclined surface of the frustum sleeve 21 and the inner wall of the shaft cylinder 121 is used to achieve rapid centering and positioning. At this time, the needle body 23 is directly suspended at the lower end of the frustum sleeve 21 and located between the resistance heating elements 118 arranged at the front and rear ends of the inner wall of the housing 111. The resistance heating element 118 is then activated, and the heat it generates is directly applied to the needle body 23 located therein for basic preheating through radiation and convection. During the heating process, by repeatedly pressing the button lever 123, the rack 124 fixed thereto slides smoothly along the path defined by the slide groove 126. The rack 124 drives all the shaft cylinders 121 to rotate synchronously through meshing with all the gears 122, thereby driving the needle 2 fixed therein to rotate together. Then, the button lever 123 is released, and under the push of the compressed spring 125, the spring 125 drives the rack 124 to reset through the precise guidance of the first protrusion 127 and the second protrusion 128, and drives the gears 122 and the shaft cylinders 121 to rotate in the opposite direction. This reciprocating rotational motion ensures that the entire circumferential surface of the needle body 23 is evenly exposed to the heat field generated by the resistance heating element 118, effectively avoiding one-sided heating.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An auxiliary heating device for facial needles, characterized in that: It includes a heating mechanism (1) and a face needle (2), and the heating mechanism (1) provides auxiliary heating to the face needle (2). The heating mechanism (1) includes: The main body component (11) includes a housing (111) for placing the rotating component (12). A partition (112) is fixed at the upper end of the housing (111). Several horizontally arranged resistance heating elements (118) are installed on both the front and rear ends of the inner wall of the housing (111). The rotating assembly (12) includes several shafts (121) that are rotatably mounted on the upper end of the partition (112) and arranged laterally. Gears (122) are fixed on the outer wall of the shafts (121). A button rod (123) is slidably mounted laterally through the right end of the housing (111). A rack (124) is fixed on the inner end of the button rod (123) and meshes with the gear (122) for transmission. A spring (125) is installed on the left end of the rack (124).

2. The auxiliary heating device for a facial needle according to claim 1, characterized in that: The face needle (2) includes a frustum sleeve (21) inserted into the upper end of the shaft sleeve (121), with a needle handle (22) fixed at the upper end of the frustum sleeve (21) and a needle body (23) fixed at the lower end of the frustum sleeve (21).

3. The auxiliary heating device for a facial needle according to claim 1, characterized in that: The rotating assembly (12) also includes a groove (126) fixed inside the upper part of the housing (111), and a rack (124) is slidably installed inside the groove (126).

4. The auxiliary heating device for facial needles according to claim 1, characterized in that: The rotating assembly (12) also includes a first protrusion (127) fixed to the left end of the rack (124), a second protrusion (128) fixed to the inner wall of the left end of the housing (111), and a spring (125) installed between the first protrusion (127) and the second protrusion (128).

5. The auxiliary heating device for a facial needle according to claim 1, characterized in that: The main component (11) also includes an upper cover plate (113) installed on the upper end of the housing (111), and the upper cover plate (113) has several horizontally arranged round holes (114) inside, and a lower cover plate (115) is installed on the lower end of the housing (111).

6. The auxiliary heating device for a facial needle according to claim 5, characterized in that: The main component (11) also includes through holes (116) at the left and right ends inside the housing (111), and mounting holes (117) at the left and right ends inside the upper cover plate (113) and the lower cover plate (115).

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