A high-efficiency conductive terminal structure

Abstract

This utility model discloses a highly efficient conductive terminal structure, belonging to the field of electrical terminal technology. It includes a fixed electrode and an electrode sheet. The side of the fixed electrode that contacts the electrode sheet extends outward to form a protrusion. The electrode sheet includes at least an elastic segment and a contact end. The contact end contacts and conducts through the protrusion. The elastic segment is connected to the contact end and provides elastic support during relative displacement between the contact end and the protrusion, allowing the contact end to slide along the surface of the protrusion. The fixed electrode is mounted on a moxibustion head, and the electrode sheet, connected to a heating wire, is mounted on an ignition device. When ignition is required, the ignition device is installed on the moxibustion head. During the up-and-down movement and connection of the fixed electrode and the electrode sheet, the electrode sheet glides across the surface of the protrusion of the fixed electrode, thereby removing adhering dirt from the glided area and ensuring effective conductivity between the fixed electrode and the electrode sheet.

Description

Technical Field

[0001] This utility model belongs to the field of electrical terminal technology, specifically a terminal structure with high efficiency in conduction. Background Technology

[0002] Moxibustion is a traditional Chinese health practice that uses moxa sticks as the primary material. These sticks are ignited and applied to acupoints on the body for warmth and therapeutic effects. Traditionally, open flames such as candles, alcohol lamps, or lighters are used to ignite the moxa sticks. This method has drawbacks: it is inefficient, time-consuming, labor-intensive, poses a risk of burns to the operator, and is greatly affected by external environmental factors such as wind and temperature. Current technology uses electric current for heating and ignition, requiring conductive terminals to supply power to the heating element. However, existing conductive terminals are in prolonged contact with moxibustion smoke, leading to the accumulation of dirt on their surface and affecting current conduction. Therefore, there is an urgent need for a highly efficient conductive terminal structure to withstand prolonged use in moxibustion environments. Utility Model Content

[0003] To solve the above problems, the technical solution provided by this utility model is as follows:

[0004] This utility model discloses a high-efficiency conductive terminal structure, including a fixed electrode and a movable electrode sheet. The side of the fixed electrode that contacts the electrode sheet extends outward to form a protrusion. The electrode sheet includes at least an elastic segment and a contact end. The contact end contacts and conducts through the protrusion. The elastic segment is connected to the contact end and provides elastic support force during the relative displacement of the contact end with the protrusion, so that the contact end slides along the surface of the protrusion.

[0005] Preferably, the electrode sheet further includes a fixed end, which is fixedly connected to the heating wire through a mounting hole and to the elastic segment.

[0006] Preferably, the elastic segment is an elastic connector that can conduct electricity or a rigid connector that generates resilience through bending.

[0007] Preferably, the elastic segment is directly connected to the contact end or connected through a connecting segment, which is used to create a certain distance between the elastic segment and the contact end to increase the torque.

[0008] Preferably, the cross-section of the contact surface between the protrusion and the contact end is arc-shaped.

[0009] Preferably, the elastic segment is a rigid elastic sheet that generates resilience through bending, and the bending deformation zone angle is 20° to 60°.

[0010] Preferably, the fixed electrode further includes a clip and end with a groove, the clip and end being used to connect to the workpiece to be installed; the protrusion is disposed on the other side of the clip and end opposite to the groove, and the clip and end has an inclined surface for clearance in the area adjacent to the protrusion on one side of the protrusion.

[0011] Preferably, the heating wire includes a small bend and a large bend. The small bend is disposed on the outer circumferential area of ​​the object to be ignited for heating the outer circumferential area of ​​the object to be ignited. The large bend is connected to the small bend and extends to the center of the object to be ignited for heating the inner area of ​​the center of the object to be ignited. The number of small bends and large bends is adapted to the bottom surface area of ​​the object to be ignited so that the total heating area of ​​the small bends and large bends covers more than 60% of the bottom surface area of ​​the object to be ignited.

[0012] Preferably, a heating wire support is attached to the side of the heating wire away from the object to be ignited, and the heating wire support is used to support the heating wire; the heating wire support includes a fixing plate and a fixing ring, and the fixing ring is provided with a plurality of support bars, the number and shape of the support bars being adapted to the number and shape of the large bend to support the large bend; the shape and size of the fixing ring are adapted to the small bend and the circumferential shape of the object to be ignited to support the small bend, and the fixing plate is also connected to a connecting strip and fixedly connected to the support strip to form a tension on the support strip.

[0013] Preferably, the curvature range of the arc-shaped cross-section of the protrusion is K1 = 0-1; the curvature range of the arc-shaped cross-section of the contact end is K2 ≤ 0.5; and the contact area R angle of the contact end is greater than or equal to 2mm.

[0014] Beneficial effects

[0015] Compared with the prior art, the technical solution provided by this utility model has the following advantages:

[0016] This invention discloses a highly efficient conductive terminal structure, comprising a fixed electrode and a movable electrode plate. The side of the fixed electrode in contact with the electrode plate extends outward to form a protrusion. The electrode plate includes at least an elastic segment and a contact end. The contact end contacts and conducts through the protrusion. The elastic segment is connected to the contact end and provides elastic support during relative displacement between the contact end and the protrusion, allowing the contact end to slide along the surface of the protrusion. The fixed electrode is mounted on a moxibustion head, and the electrode plate, connected to a heating wire, is mounted on an ignition device. When ignition is required, the ignition device is installed on the moxibustion head. During the up-and-down movement and connection of the fixed electrode and the electrode plate, the electrode plate glides across the surface of the protrusion of the fixed electrode, thereby removing adhering dirt from the glided area and ensuring effective conductivity between the fixed electrode and the electrode plate. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a high-efficiency conductive terminal structure according to the present invention.

[0018] Figure 2 This is a schematic diagram of the structure of the electrode sheet and the fixed electrode of this utility model in the connected state. Figure 1 ;

[0019] Figure 3 This is a schematic diagram of the structure of the electrode sheet and the fixed electrode of this utility model in the connected state. Figure 2 ;

[0020] Figure 4 This is a schematic diagram of the electrode sheet of this utility model;

[0021] Figure 5 This is a structural diagram of the heating wire and heating wire support of this utility model in the connected state.

[0022] Figure 6 This is a schematic diagram of the heating wire of this utility model;

[0023] Figure 7 This is a schematic diagram of the heating wire support of this utility model.

[0024] Explanation of the labels in the diagram:

[0025] 220. Heating wire bracket; 221. Fixing plate; 222. Fixing ring; 223. Fixing hole; 224. Support bar; 225. Connecting bar;

[0026] 240. Heating wire; 241. Locking hole; 242. Small bend; 243. Large bend;

[0027] 260. Electrode plate; 261. Fixed end; 262. Mounting hole; 263. Elastic section; 264. Connecting section; 265. Contact end;

[0028] 280. Fixed electrode; 281. Clip and end; 282. Groove; 283. Through hole; 284. Inclined surface; 285. Protrusion. Detailed Implementation

[0029] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0030] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this application described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0031] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0032] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0033] Furthermore, the terms "installation," "setup," "equipped with," "connection," "linking," and "socketing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0034] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0035] Example 1

[0036] See attached document Figure 1 -Appendix Figure 7This embodiment provides a highly efficient conductive terminal structure, including a fixed electrode 280 and a movable electrode sheet 260. The side of the fixed electrode 280 that contacts the electrode sheet 260 extends outward to form a protrusion 285. The electrode sheet 260 includes at least an elastic segment 263 and a contact end 265. The contact end 265 contacts and conducts with the protrusion 285. The elastic segment 263 is connected to the contact end 265 and provides elastic support force during the relative displacement of the contact end 265 with the protrusion 285, so that the contact end 265 slides along the surface of the protrusion 285. The fixed electrode 280 is mounted on the moxibustion head, and the electrode plate 260 is connected to a heating wire 240 mounted on an ignition device. When ignition is required, the ignition device is installed on the moxibustion head. During the process of the fixed electrode 280 and the electrode plate 260 moving up and down and connecting, the electrode plate 260 will slide across the surface of the protrusion 285 of the fixed electrode 280, thereby removing the dirt attached to the slide area and ensuring effective conduction between the fixed electrode 280 and the electrode plate 260.

[0037] The electrode sheet 260 also includes a fixed end 261, which is fixedly connected to the heating wire 240 through the mounting hole 262 and is fixedly connected to the elastic segment 263.

[0038] The elastic segment 263 is a conductive elastic connector or a rigid connector that exhibits resilience through bending. For example, it can be a conductive elastomer, a metal elastic contact, or a metal elastic sheet. In this embodiment, the elastic segment 263 is preferably a rigid sheet that exhibits resilience through bending, and the bending deformation angle is 20° to 60°.

[0039] The elastic segment 263 is directly connected to the contact end 265 or connected through a connecting segment 264. The connecting segment 264 is used to ensure that the elastic segment 263 and the contact end 265 have a certain distance, thereby increasing the torque. This ensures that the contact end 265 has sufficient contact force with the protrusion 285 to remove dirt from the surface of the protrusion 285.

[0040] The curvature range of the arc-shaped cross-section of the protrusion 285 is K1 = 0-1; the curvature range of the arc-shaped cross-section of the contact end 265 is K2 ≤ 0.5; and the contact area R angle of the contact end 265 is greater than or equal to 2mm. This ensures that when the protrusion 285 contacts the contact end 265, there is a sufficiently large contact surface, which can remove dirt from the surface of the protrusion 285 as much as possible.

[0041] The fixed electrode 280 also includes a clip and end 281 with a groove 282. The groove 282 also has a through hole 283 for connecting to a power supply. The clip and end 281 is used to connect to the workpiece to be installed. The protrusion 285 is disposed on the other side of the clip and end 281 opposite to the groove 282. The clip and end 281 has an inclined surface 284 for clearance on one side of the protrusion 285 adjacent to the protrusion 285.

[0042] The heating wire 240 includes a small bend 242 and a large bend 243. The small bend 242 is disposed on the outer peripheral area of ​​the object to be ignited for heating the outer peripheral area. The large bend 243 is connected to the small bend 242 and extends to the center of the object to be ignited for heating the inner area of ​​the center. The number of small bends 242 and large bends 243 is adapted to the bottom surface area of ​​the object to be ignited to ensure that the total heating area of ​​the small bends 242 and large bends 243 covers more than 60% of the bottom surface area of ​​the object to be ignited. The object to be ignited is moxa stick or other combustible therapeutic materials. The automatic ignition device of this embodiment, by setting several small bends 242 and large bends 243 and simultaneously heating the outer peripheral and central areas of the object to be ignited, has a larger and more uniform ignition area, can quickly ignite the object to be ignited, and can make the object burn evenly. Compared with traditional electric arc ignition, it is more efficient and effective.

[0043] The resistance of the small bend 242 is the same as that of the large bend 243, or the resistance of the small bend 242 is greater than that of the large bend 243, or the resistance of the small bend 242 is less than that of the large bend 243. Different resistances of the small bend 242 and the large bend 243 can be configured according to the different ignitable materials, thereby achieving better heating and ignition.

[0044] The small bend 242 is a serpentine bend in the heating wire region formed by bending along the outer periphery of the object to be ignited; the large bend 243 is a bend in the heating wire region extending from the small bend 242 toward the axis of the object to be ignited. The shape of the large bend 243 can be V-shaped, U-shaped, N-shaped, M-shaped, zigzag, or other shapes that bend to expand the heating area.

[0045] A heating wire support 220 is attached to the side of the heating wire 240 away from the object to be ignited, and the heating wire support 220 is used to support the heating wire 240. The heating wire support 220 includes a fixing piece 221 and a fixing ring 222. The fixing piece 221 is used to fix the locking hole 241 of the heating wire 240 and the electrode piece 260 to the base 210.

[0046] The heating wire support 220 includes a fixing plate 221 and a fixing ring 222. The fixing ring 222 has a plurality of support bars 224. The number and shape of the support bars 224 are adapted to the number and shape of the large bend 243 to support the large bend 243. The shape and size of the fixing ring 222 are adapted to the small bend 242 and the circumferential shape of the object to be ignited to support the small bend 242. The fixing plate 221 is also connected to a connecting bar 225 and fixedly connected to the support bars 224 to form a tension on the support bars 224.

[0047] The above-described embodiments are merely illustrative of certain implementations of this utility model, and their descriptions are relatively specific and detailed. However, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A high-efficiency on-state terminal structure, characterized by: The device includes a fixed electrode (280) and a movable electrode plate (260). The fixed electrode (280) extends outward from the side that contacts the electrode plate (260) to form a protrusion (285). The electrode plate (260) includes at least an elastic segment (263) and a contact end (265). The contact end (265) contacts and conducts with the protrusion (285). The elastic segment (263) is connected to the contact end (265) and provides elastic support force during the relative displacement of the contact end (265) with the protrusion (285) so that the contact end (265) slides along the surface of the protrusion (285).

2. The terminal structure according to claim 1, wherein: The electrode sheet (260) also includes a fixed end (261), which is fixedly connected to the heating wire (240) through the mounting hole (262) and the fixed end (261) is fixedly connected to the elastic segment (263).

3. The terminal structure according to claim 1, wherein: The elastic segment (263) is an elastic connector that can conduct electricity or a rigid connector that generates resilience through bending.

4. The terminal structure according to claim 1, wherein: The elastic segment (263) is directly connected to the contact end (265) or connected through a connecting segment (264), which is used to make the elastic segment (263) and the contact end (265) have a certain distance to increase the torque.

5. The high-efficiency conductive terminal structure according to claim 1, characterized in that: The cross-section of the contact surface between the protrusion (285) and the contact end (265) is arc-shaped.

6. The high-efficiency conductive terminal structure according to claim 3, characterized in that: The elastic segment (263) is a rigid elastic sheet that generates resilience through bending, and the bending deformation zone angle is 20°~60°.

7. The high-efficiency conductive terminal structure according to claim 1, characterized in that: The fixed electrode (280) also includes a clip and end (281) with a groove (282) for connecting the workpiece to be installed; the protrusion (285) is disposed on the other side of the clip and end (281) opposite to the groove (282), and the clip and end (281) has an inclined surface (284) for clearance in the area adjacent to the protrusion (285) on one side of the protrusion (285).

8. The terminal structure according to claim 2, wherein: The heating wire (240) includes a small bend (242) and a large bend (243). The small bend (242) is disposed on the outer circumferential area of ​​the object to be ignited for heating the outer circumferential area of ​​the object to be ignited. The large bend (243) is connected to the small bend (242) and extends to the center of the object to be ignited for heating the inner area of ​​the center of the object to be ignited. The number of the small bend (242) and the large bend (243) is adapted to the bottom surface area of ​​the object to be ignited so that the total heating area of ​​the small bend (242) and the large bend (243) covers more than 60% of the bottom surface area of ​​the object to be ignited.

9. The terminal structure according to claim 8, wherein: A heating wire support (220) is attached to the side of the heating wire (240) away from the object to be ignited. The heating wire support (220) is used to support the heating wire (240). The heating wire support (220) includes a fixing plate (221) and a fixing ring (222). The fixing ring (222) is provided with a plurality of support bars (224). The number and shape of the support bars (224) are adapted to the number and shape of the large bend (243) to support the large bend (243). The shape and size of the fixing ring (222) are adapted to the small bend (242) and the circumferential shape of the object to be ignited to support the small bend (242). The fixing plate (221) is also connected to a connecting bar (225). The connecting bar (225) is fixedly connected to the support bar (224) to form a tension on the support bar (224).

10. The terminal structure according to claim 5, wherein: The curvature range of the arc-shaped cross-section of the protrusion (285) is K1=0-1; the curvature range of the arc-shaped cross-section of the contact end (265) is K2≤0.5; the R angle of the contact area of ​​the contact end (265) is greater than or equal to 2mm.

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