Electric soldering iron

Abstract

The utility model provides an electric soldering iron. The electric soldering iron comprises a holdable pen body; the first soldering bit is arranged at the lower end of the handheld pen body and is arranged in the length direction of the handheld pen body; the second soldering bit is arranged at the lower end of the handheld pen body and is arranged in the length direction of the handheld pen body; and the moving assembly is connected between the first soldering bit and the held pen body and used for allowing the first soldering bit to move in the length direction of the held pen body and allowing the first soldering bit to move in the transverse direction. The welding efficiency of the electric soldering iron and the convenience in the welding and dismounting process can be improved. And meanwhile, the welding / dewelding habits of different users can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of welding tools, in particular to an electric soldering iron. Background Art

[0002] Electric soldering iron is the most commonly used tool for designers, maintenance personnel, and testers. During the production, testing, and troubleshooting of circuit boards, these operators are often required to solder or disassemble a certain device in the circuit (such as a resistor, capacitor, etc.) on the circuit board or remove it from the circuit board (hereinafter collectively referred to as soldering and disassembly).

[0003] At present, some electric soldering irons in the prior art have only one soldering iron tip. During use, these operators will first solder or disassemble one end of the device, and then solder or disassemble the other end. In this way, the soldering speed or efficiency of the electric soldering iron with only one soldering iron tip will be very low during the soldering process; during the soldering and disassembly process, when one end has been soldered and disassembled to disassemble the other end, the melted solder will solidify, resulting in the soldering and disassembly process being very inconvenient. There are also some double-headed electric soldering irons, in which the soldering iron tip and the soldering iron handle are relatively fixed. However, due to the different distances between the two ends of different devices, and the soldering angles used by the electric soldering iron in the hands of different operators are different, that is, the lengths of the soldering iron tips used by different operators are different. Furthermore, such a double-headed electric soldering iron is still not applicable. In most cases, when the electric soldering iron with one soldering iron tip is used, the problem of low soldering speed or efficiency and inconvenience in the soldering and disassembly process will still occur. Utility Model Content

[0004] An object of the utility model is to provide an electric soldering iron which can solve at least one technical defect in the above-mentioned prior art.

[0005] A further purpose of the utility model is to improve the welding efficiency of the electric soldering iron and the convenience of the soldering and disassembly process, while meeting the soldering and disassembly habits of different users.

[0006] In particular, the utility model provides an electric soldering iron, which comprises:

[0007] Holdable pen body;

[0008] A first soldering iron tip is disposed at the lower end of the holding pen body and arranged along the length direction of the holding pen body;

[0009] A second soldering iron tip is disposed at the lower end of the holding pen body and arranged along the length direction of the holding pen body;

[0010] The moving assembly is connected between the first soldering iron tip and the holding pen body, and is used to allow the first soldering iron tip to move along the length direction of the holding pen body, and is used to allow the first soldering iron tip to move in the lateral direction.

[0011] Further, the mobile component includes:

[0012] The movable soldering iron bracket is connected to the lower end of the holdable pen body, arranged along the length direction of the holdable pen body, and extends in the length direction of the holdable pen body. A first movable hole arranged along the length direction of the holdable pen body is opened on it. The first soldering iron head is inserted into the first movable hole, and the inner wall of the first movable hole and the outer wall of the first soldering iron head are provided with mutually matching threads.

[0013] Furthermore, the mobile component also includes:

[0014] A transverse rotating rod is arranged transversely at the lower end of the pen holder, and a movable soldering iron support is arranged on the transverse rotating rod; and,

[0015] The transverse rotating rod is movably connected to the holdable pen body, and the moving direction of the transverse rotating rod is arranged in the transverse direction.

[0016] Furthermore, the mobile component also includes:

[0017] A transverse rotating rod is arranged transversely at the lower end of the pen holder, and a movable soldering iron support is arranged on the transverse rotating rod; and,

[0018] The movable soldering iron support is movably connected to the transverse rotating rod, and the moving direction of the movable soldering iron support is arranged along the transverse rotating rod.

[0019] Further, the number of the first soldering iron head and the number of the movable soldering iron brackets are correspondingly set to be multiple, and the multiple movable soldering iron brackets are arranged along the arrangement direction of the transverse rotating rod.

[0020] Furthermore, the mobile component also includes:

[0021] A first rotating rod bracket is arranged on the movable soldering iron bracket and is provided with a second movable hole arranged in a transverse direction; and

[0022] The transverse rotating rod is inserted into the second moving hole, and mutually matching threads are arranged on the outer wall of the transverse rotating rod and the inner wall of the second moving hole.

[0023] Furthermore, the electric soldering iron also includes:

[0024] The fixed soldering iron bracket is connected to the lower end of the holding pen body, arranged along the length direction of the holding pen body, and extends in the length direction of the holding pen body. A third movable hole arranged along the length direction of the holding pen body is opened on the fixed soldering iron bracket, and the second soldering iron head is inserted into the third movable hole.

[0025] Furthermore, the mobile component also includes:

[0026] A second rotating rod bracket is arranged on the fixed soldering iron bracket and is provided with a fourth movable hole arranged in a transverse direction; and

[0027] The transverse rotating rod is penetrated through the fourth moving hole.

[0028] Further, the first soldering iron tip comprises:

[0029] A first heating part is located in the first moving hole;

[0030] A first rotating portion, connected to the upper end of the first heating portion and located above the movable soldering iron bracket, is used to allow the first soldering iron tip to rotate so as to be driven to rotate;

[0031] The first working part is connected to the lower end of the first heating part and is located below the movable soldering iron bracket.

[0032] Further, the second soldering iron tip comprises:

[0033] A second heating portion is located in the third moving hole;

[0034] The second rotating part is connected to the upper end of the second heating part and is located above the fixed soldering iron bracket;

[0035] The second working part is connected to the lower end of the second heating part and is located below the fixed soldering iron bracket.

[0036] Furthermore, a first soldering iron core is arranged on the inner wall of the first movable hole, and the first soldering iron core is wound around the circumference of the first soldering iron head; and,

[0037] A second soldering iron core is arranged on the inner wall of the third moving hole, and the second soldering iron core is wound around the circumference of the second soldering iron head.

[0038] The electric soldering iron of the utility model has at least two soldering iron tips and a movable component, and the movable component can allow the first soldering iron tip to move along the length direction of the pen body, as well as move in the horizontal direction. Furthermore, the distance between the first soldering iron tip and the second soldering iron tip can be adjusted to adapt to the different distances between the two welding ends of different devices; and the vertical height of the first soldering iron tip can be adjusted, that is, the length of the first soldering iron tip can be adjusted to adapt to the use of different operators. Furthermore, when the operator is in the process of soldering components, he can quickly complete the soldering of different components; in the process of soldering and removing components, he can also solder and remove the two welding ends of the same component at the same time. Therefore, the utility model can improve the welding efficiency of the electric soldering iron and the convenience of the soldering and removing process. At the same time, it can meet the welding / soldering and removing habits of different users.

[0039] Based on the detailed description of the specific embodiments of the present invention in combination with the accompanying drawings below, those skilled in the art will become more aware of the above and other purposes, advantages and features of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0041] Figure 1 It is a structural schematic diagram of an electric soldering iron according to an embodiment of the utility model;

[0042] Figure 2 is a schematic diagram of an explosion of an electric soldering iron according to an embodiment of the utility model;

[0043] Figure 3 is a partial cross-sectional schematic diagram of an electric soldering iron according to an embodiment of the utility model;

[0044] Figure 4 It is a schematic structural diagram of a first soldering iron tip or a second soldering iron tip in an electric soldering iron according to an embodiment of the utility model. DETAILED DESCRIPTION

[0045] In the description of this embodiment, it should be understood that the terms "length", "up", "down", "front", "back", "left", "right", "vertical", "lateral", "top", "bottom", "inside", "outside", "circumferential", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 invention.

[0046] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features, that is, include one or more of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. When a feature "includes or contains" one or some of the features it covers, unless otherwise specifically described, this indicates that other features are not excluded and may further include other features.

[0047] Unless otherwise clearly defined and specified, the terms "installation", "setting", "connection" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. A person skilled in the art should be able to understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0048] In addition, in the description of this embodiment, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. That is, in the description of this embodiment, the first feature being "above", "above", and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "below", "below", or "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0049] Unless otherwise defined, all terms (including technical terms and scientific terms) used in the description of this embodiment have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0050] In the description of the present embodiment, the description with reference to the terms "present embodiment", "embodiment", "implementation mode", "present implementation mode", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0051] Combine the following Figures 1 to 4 The electric soldering iron of this embodiment is described in detail. Figure 1 It is a structural schematic diagram of an electric soldering iron according to an embodiment of the utility model; Figure 2 is a schematic diagram of an explosion of an electric soldering iron according to an embodiment of the utility model; Figure 3 is a partial cross-sectional schematic diagram of an electric soldering iron according to an embodiment of the utility model; Figure 4 It is a schematic structural diagram of a first soldering iron tip or a second soldering iron tip in an electric soldering iron according to an embodiment of the utility model.

[0052] Reference Figure 1In this embodiment, the electric soldering iron includes: a portable pen body 100, a first soldering iron head 210, a second soldering iron head 220 and a moving assembly 300. The first soldering iron head 210 is arranged at the lower end of the portable pen body 100, and the first soldering iron head 210 is arranged along the length direction of the portable pen body 100; the second soldering iron head 220 is arranged at the lower end of the portable pen body 100, and the second soldering iron head 220 is arranged along the length direction of the portable pen body 100; the moving assembly 300 is connected between the first soldering iron head 210 and the portable pen body 100, and the moving assembly 300 is used to allow the first soldering iron head 210 to move along the length direction of the portable pen body 100, and the moving assembly 300 is used to allow the first soldering iron head 210 to move in the lateral direction.

[0053] Since the electric soldering iron of this embodiment has at least two soldering iron tips and a movable assembly 300, and the movable assembly 300 can allow the first soldering iron tip 210 to move along the length direction of the portable pen body 100, as well as to move horizontally. Furthermore, the distance between the first soldering iron tip 210 and the second soldering iron tip 220 can be adjusted to adapt to the different distances between the two welding ends of different devices; and the vertical height of the first soldering iron tip 210 can be adjusted, that is, the length of the first soldering iron tip 210 can be adjusted to adapt to the use of different operators. Furthermore, when the operator is in the process of soldering components, he can quickly complete the soldering of different components; in the process of soldering and removing components, he can also solder and remove the two welding ends of the same component at the same time. Therefore, this embodiment can improve the soldering efficiency of the electric soldering iron and the convenience of the soldering and removing process. At the same time, it can meet the welding / soldering and removing habits of different users.

[0054] Reference Figure 1 and Figure 2 In this embodiment, the movable assembly 300 includes a movable soldering iron bracket 310. The movable soldering iron bracket 310 is connected to the lower end of the portable pen body 100, and the movable soldering iron bracket 310 is arranged along the length direction of the portable pen body 100, and the movable soldering iron bracket 310 extends in the length direction of the portable pen body 100. The movable soldering iron bracket 310 is provided with a first movable hole 311 arranged along the length direction of the portable pen body 100, and the first soldering iron head 210 is inserted into the first movable hole 311, and the inner wall of the first movable hole 311 and the outer wall of the first soldering iron head 210 are provided with mutually matching threads.

[0055] It is understandable that, by configuring the movable soldering iron bracket 310 and the first movable hole 311 and the thread thereon, the first soldering iron tip 210 can be moved along the length direction of the portable pen body 100, that is, the first soldering iron tip 210 can be moved in the vertical direction, or the length of the first soldering iron tip 210 can be adjusted. Furthermore, the electric soldering iron of this embodiment can be adapted to the usage habits of different users on the basis of having at least two soldering iron tips, thereby ensuring the wide use of the electric soldering iron.

[0056] And, specifically, when the operator wants to adjust the length of the first soldering iron tip 210 , it can be achieved by rotating the first soldering iron tip 210 .

[0057] In addition, it should be noted that, by configuring the movable soldering iron support 310 and the first movable hole 311 and the thread thereon, the first soldering iron tip 210 and the movable soldering iron support 310 can be disassembled / installed. When the operator does not need the electric soldering iron but needs two soldering iron tips, the first soldering iron tip 210 can be disassembled; when the operator needs to use two soldering iron tips at the same time, the first soldering iron tip 210 can be installed and used. This can greatly increase the flexibility of the use of the electric soldering iron of this embodiment and facilitate the use of the operator.

[0058] In some alternative embodiments, the moving assembly 300 may include a moving soldering iron support 310. The moving soldering iron support 310 is connected to the lower end of the portable pen body 100, the moving soldering iron support 310 is arranged along the length direction of the portable pen body 100, and the moving soldering iron support 310 extends in the length direction of the portable pen body 100, and the moving soldering iron support 310 is provided with a slide rail and slider structure arranged along the length direction of the portable pen body 100, and the first soldering iron tip 210 is connected to the slide rail and slider structure.

[0059] It is understandable that, by configuring the movable soldering iron bracket 310 and the upper slide rail and slider structure, the first soldering iron tip 210 can be moved along the length direction of the portable pen body 100, that is, vertically. Similarly, the electric soldering iron of this embodiment can be adapted to the usage habits of different users on the basis of having at least two soldering iron tips, thereby ensuring the wide use of the electric soldering iron.

[0060] In some alternative embodiments, the movable assembly 300 may include a movable soldering iron bracket 310. The movable soldering iron bracket 310 is connected to the lower end of the portable pen body 100, and the movable soldering iron bracket 310 is arranged along the length direction of the portable pen body 100, and the movable soldering iron bracket 310 extends in the length direction of the portable pen body 100, and a clamp is sleeved on the movable soldering iron bracket 310, and the first soldering iron tip 210 is connected to the clamp.

[0061] It should be understood that, by configuring the mobile soldering iron support 310 and the clamp thereon, the first soldering iron tip 210 can be moved along the length direction of the portable pen body 100, that is, the vertical direction. Specifically, the tension of the clamp can determine whether it is fixed or moved with the mobile soldering iron support 310, and further determine whether the first soldering iron tip 210 is fixed or moved with the fixed soldering iron support 400. For example, when the clamp is loosened to a first preset value, the clamp and the first soldering iron tip 210 can move on the mobile soldering iron support 310; when the clamp is tightened to a second preset value, the clamp and the first soldering iron tip 210 are fixed on the mobile soldering iron support 310. At this time, similarly, the electric soldering iron of this embodiment can be adapted to the usage habits of different users on the basis of having at least two soldering iron tips, thereby ensuring the wide use of the electric soldering iron.

[0062] Reference Figure 1 and Figure 2 In this embodiment, the moving assembly 300 further includes a transverse rotating rod 320 . The transverse rotating rod 320 is arranged transversely at the lower end of the pen body 100 , and the moving soldering iron bracket 310 is disposed on the transverse rotating rod 320 .

[0063] In this embodiment, the electric soldering iron further includes a fixed soldering iron bracket 400. The fixed soldering iron bracket 400 is connected to the lower end of the portable pen body 100, and the fixed soldering iron bracket 400 is arranged along the length direction of the portable pen body 100, and the fixed soldering iron bracket 400 extends in the length direction of the portable pen body 100, and a third movable hole 410 arranged along the length direction of the portable pen body 100 is opened on the fixed soldering iron bracket 400, and the second soldering iron tip 220 is inserted into the third movable hole 410.

[0064] It can be understood that the connection between the second soldering iron tip 220 and the portable pen body 100 is achieved by fixing the soldering iron bracket 400 and the third movable hole 410 thereon.

[0065] Reference Figure 1 and Figure 2 In this embodiment, threads that match each other are provided on the inner wall of the third moving hole 410 and the outer wall of the second soldering iron tip 220 .

[0066] It is understandable that, by setting the screw thread, the fixed soldering iron bracket 400 and the third movable hole 410 thereon, the second soldering iron tip 220 can be moved along the length direction of the portable pen body 100, that is, the second soldering iron tip 220 can be moved in the vertical direction, or the length of the second soldering iron tip 220 can be adjusted, so as to further enhance the applicability of the electric soldering iron of this embodiment and further ensure the wide use of the electric soldering iron.

[0067] Furthermore, specifically, when the operator wants to adjust the length of the second soldering iron tip 220 , this can be achieved by rotating the second soldering iron tip 220 .

[0068] Of course, the second soldering iron tip 220 can also be fixed by threading, fixing the soldering iron support 400 and the third movable hole 410 thereon to realize and fix the disassembly and installation of the soldering iron support 400, so as to further ensure the use flexibility of the soldering iron tip of this embodiment.

[0069] In some alternative embodiments, the electric soldering iron further comprises a fixed soldering iron support 400. The fixed soldering iron support 400 is connected to the lower end of the portable pen body 100, and the fixed soldering iron support 400 is arranged along the length direction of the portable pen body 100, and the fixed soldering iron support 400 extends in the length direction of the portable pen body 100, and a slide rail and slider structure arranged along the length direction of the portable pen body 100 is provided on the fixed soldering iron support 400, and the second soldering iron tip 220 is connected to the slide rail and slider structure.

[0070] It is understandable that, by configuring the fixed soldering iron bracket 400 and the upper slide rail and slider structure, the second soldering iron tip 220 can be moved along the length direction of the portable pen body 100, that is, vertically. Thus, the applicability of the electric soldering iron of this embodiment can be further enhanced, and the wide application of the electric soldering iron can be further ensured.

[0071] In some alternative embodiments, the electric soldering iron further comprises a fixed soldering iron bracket 400. The fixed soldering iron bracket 400 is connected to the lower end of the portable pen body 100, is arranged along the length direction of the portable pen body 100, and extends in the length direction of the portable pen body 100. A clamp is sleeved on the fixed soldering iron bracket 400, and the second soldering iron tip 220 is connected to the clamp.

[0072] It should be understood that, by configuring the fixed soldering iron support 400 and the clamp thereon, the second soldering iron tip 220 can be moved along the length direction of the portable pen body 100, that is, the vertical direction. Specifically, the fixation or movement between the clamp and the fixed soldering iron support 400 can be determined by the tension of the clamp, and the fixation or movement between the second soldering iron tip 220 and the fixed soldering iron support 400 can be further determined. For example, when the clamp is loosened to a first preset value, the clamp and the second soldering iron tip 220 can move on the fixed soldering iron support 400; when the clamp is tightened to a second preset value, the clamp and the second soldering iron tip 220 are fixed on the fixed soldering iron support 400. At this time, the applicability of the electric soldering iron of this embodiment can also be further enhanced, and the wide use of the electric soldering iron can be further guaranteed.

[0073] Reference Figure 1 and Figure 2In this embodiment, the moving assembly 300 further includes a second rotating rod support 340 . The second rotating rod support 340 is disposed on the fixed soldering iron support 400 , and a fourth moving hole 341 arranged in a transverse direction is formed on the second rotating rod support 340 ; and the transverse rotating rod 320 is passed through the fourth moving hole 341 .

[0074] It can be understood that, by providing the second rotating rod bracket 340 and the fourth movable hole 341 thereon, the connection between the transverse rotating rod 320 and the portable pen body 100 can be achieved.

[0075] Reference Figure 1 and Figure 2 In an implementation of the first soldering iron tip 210 of the present embodiment moving in the lateral direction, the movable soldering iron support 310 is movably connected to the lateral rotating rod 320 , and the moving direction of the movable soldering iron support 310 is set along the lateral rotating rod 320 .

[0076] It can be understood that by movably arranging the first soldering iron tip 210 on the transverse rotating rod 320, the distance between the first soldering iron tip 210 and the second soldering iron tip 220 can be adjusted, so as to enable the electric soldering iron to adapt to the different distances between the two welding ends of different components, thereby improving the welding efficiency of the electric soldering iron.

[0077] Reference Figure 1 and Figure 2 In this embodiment, the moving assembly 300 further includes a first rotating rod support 330. The first rotating rod support 330 is disposed on the moving soldering iron support 310, and a second moving hole 331 arranged in a transverse direction is opened on the first rotating rod support 330; and the transverse rotating rod 320 is passed through the second moving hole 331, and the outer wall of the transverse rotating rod 320 and the inner wall of the second moving hole 331 are provided with mutually matching threads.

[0078] It can be understood that, through the first rotating rod bracket 330 and the second movable hole 331 and the thread setting thereon, the first soldering iron tip 210 can be movably set on the transverse rotating rod 320, and the moving direction of the first soldering iron tip 210 is limited to be set along the transverse rotating rod 320.

[0079] Specifically, when the operator adjusts the distance between the first soldering iron head 210 and the second soldering iron head 220 , the operator may rotate the mobile soldering iron support 310 around the transverse rotating rod 320 to achieve movement of the first soldering iron head 210 on the transverse rotating rod 320 .

[0080] In addition, through the first rotating rod bracket 330 and the second movable hole 331 and the thread setting thereon, the first soldering iron tip 210, the movable soldering iron bracket 310 and the first rotating rod bracket 330 can be removed from the transverse rotating rod 320, or installed on the transverse rotating rod 320, thereby ensuring the flexibility of use of the electric soldering iron of this embodiment.

[0081] In some alternative embodiments, a slide rail and slider structure is provided on the transverse rotating rod 320 , the slide rail and slider structure is arranged along the transverse rotating rod 320 , and the movable soldering iron bracket 310 is connected to the slide rail and slider structure.

[0082] It is understandable that, by setting the slide rail and slider structure, it is also possible to movably set the first soldering iron tip 210 on the transverse rotating rod 320 and limit the moving direction of the first soldering iron tip 210 to be set along the transverse rotating rod 320.

[0083] Specifically, when the operator adjusts the distance between the first soldering iron tip 210 and the second soldering iron tip 220 , the operator can directly push the movable soldering iron bracket 310 toward or away from the second soldering iron tip 220 to achieve movement of the first soldering iron tip 210 on the transverse rotating rod 320 .

[0084] In this embodiment, the number of the first soldering iron head 210 and the number of the movable soldering iron bracket 310 are correspondingly set to be multiple, and the multiple movable soldering iron brackets 310 are arranged along the arrangement direction of the transverse rotating rod 320 .

[0085] It can be understood that by providing a plurality of first soldering iron tips 210, an operator can use the electric soldering iron of this embodiment to solder / desolder a plurality of electrical components at the same time, so as to ensure the soldering / desoldering efficiency of the electric soldering iron of this embodiment.

[0086] Reference Figure 1 and Figure 2 In another implementation of the first soldering iron tip 210 of the present embodiment moving in the lateral direction, the lateral rotating rod 320 is movably connected to the pen body 100, and the moving direction of the lateral rotating rod 320 is set in the lateral direction.

[0087] It can be understood that by movably arranging the transverse rotating rod 320 on the holdable pen body 100, the first soldering iron tip 210 can move with the movement of the transverse rotating rod 320, and then the distance between the first soldering iron tip 210 and the second soldering iron tip 220 can be adjusted, so as to enable the electric soldering iron to adapt to the different distances between the two welding ends of different devices, thereby improving the welding efficiency of the electric soldering iron.

[0088] Reference Figure 1 and Figure 2In this embodiment, threads that match each other are provided on the outer wall of the transverse rotating rod 320 and the inner wall of the fourth moving hole 341 .

[0089] It can be understood that, through the setting of the thread, the second rotating rod bracket 340 and the fourth movable hole 341 thereon, the transverse rotating rod 320 can be movably connected to the holdable pen body 100, and the moving direction of the first soldering iron tip 210 can be limited to be set along the transverse rotating rod 320.

[0090] Specifically, when the operator adjusts the distance between the first soldering iron tip 210 and the second soldering iron tip 220 , the operator can rotate the mobile soldering iron bracket 310 , the transverse rotating rod 320 and the first soldering iron tip 210 around the transverse rotating rod 320 to achieve the movement of the first soldering iron tip 210 on the transverse rotating rod 320 .

[0091] In addition, through the setting of the thread, the second rotating rod bracket 340 and the fourth movable hole 341 thereon, the transverse rotating rod 320, the first soldering iron head 210, the movable soldering iron bracket 310 and the first rotating rod bracket 330 can be removed from the transverse rotating rod 320, or installed on the transverse rotating rod 320, thereby ensuring the flexibility of use of the electric soldering iron of this embodiment.

[0092] Moreover, when the transverse rotating rod 320, the first soldering iron tip 210, the movable soldering iron bracket 310 and the first rotating rod bracket 330 are all disassembled, only a soldering iron tip component is left of the electric soldering iron, which can effectively avoid the interference of non-working parts on the operator's operation / action, and greatly ensure the practicality of the electric soldering iron of this embodiment.

[0093] In some alternative embodiments, a slide rail and slider structure is provided on the transverse rotating rod 320 , the slide rail and slider structure is arranged along the transverse rotating rod 320 , and the fixed soldering iron bracket 400 is connected to the slide rail and slider structure.

[0094] It is understandable that, by setting the slide rail and slider structure, it is also possible to movably connect the transverse rotating rod 320 to the holdable pen body 100 and limit the moving direction of the first soldering iron tip 210 to be set along the transverse rotating rod 320.

[0095] And, specifically, when the operator adjusts the distance between the first soldering iron tip 210 and the second soldering iron tip 220, the operator can directly push the movable soldering iron bracket 310, the first soldering iron tip 210 or the transverse rotating rod 320 towards the second soldering iron tip 220 or away from the second soldering iron tip 220 to achieve the movement of the first soldering iron tip 210 on the transverse rotating rod 320.

[0096] Reference Figure 3In this embodiment, a first soldering core 510 is disposed on the inner wall of the first movable hole 311 , and the first soldering core 510 is wound around the first soldering iron head 210 ; and a second soldering core 520 is disposed on the inner wall of the third movable hole 410 , and the second soldering core 520 is wound around the second soldering iron head 220 .

[0097] It should be understood that the first soldering iron core 510 and the second soldering iron core 520 are a kind of heating resistance wire, which can directly convert electrical energy into heat energy, and then conduct the heat energy to the first soldering iron head 210 and the second soldering iron head 220 through heat conduction. The first soldering iron head 210 and the second soldering iron head 220 can be used for welding after being heated. Furthermore, by winding the first soldering iron core 510 around the first soldering iron head 210, and winding the second soldering iron core 520 around the second soldering iron head 220, the first soldering iron head 210 and the second soldering iron head 220 can be heated uniformly, so as to ensure the working stability of the electric soldering iron of this embodiment.

[0098] Reference Figure 3 In this embodiment, the electric soldering iron also includes a power cord, one end of which is used to connect to a power source (which can be a 220V power source), and the other end of the power cord is connected to both ends of the first soldering core 510 and both ends of the second soldering core 520 to realize power supply to the first soldering core 510 and the second soldering core 520.

[0099] Reference Figure 1 and Figure 4 In this embodiment, the first soldering iron tip 210 includes a first heating portion 211, a first rotating portion 212 and a first working portion 213. The first heating portion 211 is located in the first moving hole 311; the first rotating portion 212 is connected to the upper end of the first heating portion 211, and the first rotating portion 212 is located above the movable soldering iron bracket 310, and the first rotating portion 212 is used to allow it to be rotated to drive the first soldering iron tip 210 to rotate; the first working portion 213 is connected to the lower end of the first heating portion 211, and the first working portion 213 is located below the movable soldering iron bracket 310.

[0100] It should be noted that the first soldering iron tip 210 can be rotated by rotating the first rotating portion 212, and the first rotating portion 212 can be provided by a heat insulating material, thereby preventing the operator from being scalded, thereby ensuring the safety of the electric soldering iron of this embodiment.

[0101] Reference Figure 1 and Figure 4In this embodiment, the second soldering iron tip 220 includes a second heating portion 221, a second rotating portion 222, and a second working portion 223. The second heating portion 221 is located in the third moving hole 410; the second rotating portion 222 is connected to the upper end of the second heating portion 221, and the second rotating portion 222 is located above the fixed soldering iron bracket 400; the second working portion 223 is connected to the lower end of the second heating portion 221, and the second working portion 223 is located below the fixed soldering iron bracket 400.

[0102] It is understandable that when the second soldering iron head 220 can be adjusted in length / height, the second rotating part 222 can be used to rotate to drive the first soldering iron head 210. In addition, at this time, the second rotating part 222 can be provided by a heat insulating material, and similarly, the operator can be prevented from being burned, thereby ensuring the safety of the electric soldering iron of this embodiment.

[0103] In this embodiment, the circuit system of the electric soldering iron may include two switches, and the two switches are respectively used to control the on / off of the first soldering iron core 510 and the second soldering iron core 520. When one soldering iron tip is needed, one of the soldering iron cores can be disconnected by controlling the switch. When two soldering iron tips are needed, the two switches can be turned on so that the first soldering iron core 510 and the second soldering iron core 520 are both powered on.

[0104] At this point, those skilled in the art should recognize that, although multiple exemplary embodiments of the present invention have been shown and described in detail herein, many other variations or modifications that conform to the principles of the present invention can still be directly determined or derived from the contents disclosed in the present invention without departing from the spirit and scope of the present invention. Therefore, the scope of the present invention should be understood and recognized as covering all such other variations or modifications.

Claims

1. An electric soldering iron, characterized in that: include: Holdable pen body; A first soldering iron tip is disposed at the lower end of the holdable pen body and arranged along the length direction of the holdable pen body; A second soldering iron tip is disposed at the lower end of the holdable pen body and arranged along the length direction of the holdable pen body; The moving component is connected between the first soldering iron tip and the holdable pen body, and is used to allow the first soldering iron tip to move along the length direction of the holdable pen body, and to allow the first soldering iron tip to move in the lateral direction.

2. The electric soldering iron according to claim 1, characterized in that: The mobile assembly comprises: A movable soldering iron bracket is connected to the lower end of the holdable pen body, arranged along the length direction of the holdable pen body, and extends in the length direction of the holdable pen body. A first movable hole arranged along the length direction of the holdable pen body is provided on the bracket, and the first soldering iron head is inserted into the first movable hole, and mutually matching threads are provided on the inner wall of the first movable hole and the outer wall of the first soldering iron head.

3. The electric soldering iron according to claim 2, characterized in that: The mobile component also includes: A transverse rotating rod is arranged transversely at the lower end of the pen holder, and the movable soldering iron bracket is arranged on the transverse rotating rod; and, The transverse rotating rod is movably connected to the pen-holding body, and the moving direction of the transverse rotating rod is arranged in the transverse direction.

4. The electric soldering iron according to claim 2, characterized in that: The mobile component also includes: A transverse rotating rod is arranged transversely at the lower end of the pen holder, and the movable soldering iron bracket is arranged on the transverse rotating rod; and, The movable soldering iron support is movably connected to the transverse rotating rod, and the moving direction of the movable soldering iron support is arranged along the transverse rotating rod.

5. The electric soldering iron according to claim 4, characterized in that: The number of the first soldering iron head and the number of the movable soldering iron brackets are correspondingly set to be multiple, and the multiple movable soldering iron brackets are arranged along the arrangement direction of the transverse rotating rod.

6. The electric soldering iron according to claim 4, characterized in that: The mobile component also includes: A first rotating rod bracket is arranged on the movable soldering iron bracket and is provided with a second movable hole arranged in a transverse direction; and The transverse rotating rod is inserted into the second moving hole, and mutually matching threads are arranged on the outer wall of the transverse rotating rod and the inner wall of the second moving hole.

7. The electric soldering iron according to claim 4, characterized in that: Also includes: A fixed soldering iron bracket is connected to the lower end of the holdable pen body, arranged along the length direction of the holdable pen body, and extends in the length direction of the holdable pen body. A third movable hole arranged along the length direction of the holdable pen body is opened on the fixed soldering iron bracket, and the second soldering iron head is inserted into the third movable hole.

8. The electric soldering iron according to claim 7, characterized in that: The mobile component also includes: A second rotating rod bracket is arranged on the fixed soldering iron bracket and is provided with a fourth movable hole arranged in a transverse direction; and The transverse rotating rod is penetrated through the fourth moving hole.

9. The electric soldering iron according to claim 7, characterized in that: The first soldering iron tip comprises: A first heating part, located in the first moving hole; A first rotating portion, connected to the upper end of the first heating portion and located above the movable soldering iron bracket, and configured to be allowed to be rotated to drive the first soldering iron tip to rotate; The first working part is connected to the lower end of the first heating part and is located below the movable soldering iron bracket.

10. The electric soldering iron according to claim 7, characterized in that: The second soldering iron tip comprises: A second heating part is located in the third moving hole; A second rotating part, connected to the upper end of the second heating part and located above the fixed soldering iron bracket; The second working part is connected to the lower end of the second heating part and is located below the fixed soldering iron bracket.

11. The electric soldering iron according to claim 7, characterized in that: A first soldering iron core is disposed on the inner wall of the first moving hole, and the first soldering iron core is wound around the circumference of the first soldering iron tip; and, A second soldering iron core is arranged on the inner wall of the third moving hole, and the second soldering iron core is wound around the circumference of the second soldering iron head.

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