Electric soldering pen for arts and crafts

Abstract

The utility model discloses an electric soldering pen for arts and crafts, comprising a pen shell, an electric soldering body is slidably mounted inside the pen shell, an electric conductor is fixedly mounted on the electric soldering body, the electric conductor is symmetrically arranged on the electric soldering body, two electric conductors are fixedly mounted with metal sleeves, the metal sleeves are symmetrically arranged on the electric conductors, the metal sleeves are fixedly mounted on the electric conductors, the side of the metal sleeves is threadedly mounted with mounting screws, the metal sleeves are fixedly mounted with electric soldering wires, and the bottom of the pen shell is fixedly mounted with electric wiring. In the utility model, by arranging components such as metal sleeves and threaded rings, the electric soldering body is tightly fixed inside the pen shell, thereby avoiding the electric soldering body from falling off and causing material damage, and by arranging a push rod and a rotating disk, the electric soldering body is retracted into the pen shell after cooling, thereby avoiding the electric soldering body from being damaged by collision.

Description

Technical Field

[0001] The utility model relates to the technical field of electric soldering pens, in particular to an electric soldering pen for arts and crafts. Background Art

[0002] Electric soldering pens are mostly used for writing on materials such as foam boards and blown paper. Their drawing and writing works are similar to carvings. They are an ideal pen for modern painting and calligraphy decoration and calligraphy enthusiasts. They are modified based on electric soldering irons and can be used for both AC and DC power. If AC power is used as the power source, a diode is added to the circuit. If DC power is used as the power source, 6 to 8 turns of 300W electric furnace wire are wound around the inner core magnetic tube. The painting drawn with an electric soldering pen is called pyrography.

[0003] The existing electric soldering pens need to replace the soldering head when in use. After long-term use, the connection between the soldering head and the pen shell will become loose, causing it to fall off when writing on the material. The high temperature of the soldering head will destroy the material. In addition, the soldering head will be damaged due to bumps when idle, affecting the next use. Utility Model Content

[0004] In order to solve the above technical problems, an electric soldering pen for arts and crafts is provided. This technical solution solves the problem in the above background technology that the electric soldering head needs to be replaced during use, which may cause the connection between the electric soldering head and the pen shell to loosen after long-term use, resulting in falling off when writing on materials, and the high temperature of the electric soldering head may destroy the materials. In addition, the head of the electric soldering head may be damaged due to bumps when idle, affecting the next use.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An electric soldering pen for arts and crafts comprises a pen shell, wherein an electric soldering body is slidably mounted inside the pen shell, an electric conductor is fixedly mounted on the electric soldering body, a metal sleeve is fixedly mounted on the electric conductor, a mounting screw is threadedly mounted on the side surface of the metal sleeve, an electric soldering wire is fixedly mounted on the metal sleeve, and an electric wiring is fixedly mounted on the bottom of the pen shell.

[0007] Preferably, the electric conductors are symmetrically arranged on the electrolytic body, and both of the electric conductors are fixedly mounted with metal sleeves, and the metal sleeves are symmetrically arranged on the electric conductors.

[0008] Preferably, the electric fuse is fixedly connected to the metal sleeve by means of mounting screws, the mounting screws are arranged in an array on one side of the metal sleeve away from each other, and the electrical wiring is fixedly connected to the power source.

[0009] Preferably, a fixed block is fixedly installed inside the pen shell, the fixed block is movably connected to the electrocautery body, a threaded ring is fixedly installed inside the fixed block, a rotating screw is threadedly installed on the threaded ring, threads are arranged inside the threaded ring, and a connecting rod is movably installed inside the threaded ring.

[0010] Preferably, one end of the connecting rod is fixedly connected to the electrolytic solder, a fixing ring 2 is slidably mounted on the connecting rod, an elastic fixing rod is fixedly mounted on the top of the fixing ring 2, the elastic fixing rod array is arranged on the top of the fixing ring 2, a clamping block is fixedly mounted on the outer side of the elastic fixing rod near the top, and the side of the clamping block is inclined, and a spring 2 is fixedly mounted on the inner side of the elastic fixing rod and the outer side of the connecting rod.

[0011] Preferably, motor 2 is fixedly installed on the right side of the rotating screw, a mounting base is fixedly installed on the inner side of the pen shell, motor 1 is fixedly installed on the top of the mounting base, a driving rod is fixedly installed on the output end of motor 1, a rotating disk is fixedly installed on the other end of the driving rod, and a hemisphere is slidably installed on the rotating disk.

[0012] Preferably, a push rod is fixedly installed on the left side of the hemisphere, a fixing ring is fixedly installed on the push rod, a mounting frame is fixedly installed on the top of the mounting base plate, the push rod is slidably installed on the mounting frame, a spring is fixedly installed between the mounting frame and the fixing ring, the spring is movably installed on the outside of the push rod, a mounting frame 2 is rotatably installed on the left side of the push rod, the mounting frame 2 is fixedly connected to the top of the rotating screw, and the motor 2 is fixedly installed on the mounting frame 2.

[0013] Compared with the prior art, the utility model provides an electric soldering pen for arts and crafts, which has the following beneficial effects:

[0014] 1. The electric soldering pen for arts and crafts is provided with a metal sleeve, a threaded ring and other components, so that the soldering body is tightly fixed inside the pen shell, thereby avoiding the material damage caused by the falling of the soldering body.

[0015] 2. The electric soldering pen for arts and crafts is provided with a push rod and a rotating disk so that the soldering body retracts into the pen shell after cooling, thereby avoiding damage to the soldering body caused by collision. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal rotating screw structure of the pen case of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the fixed block of the utility model;

[0019] Figure 4 It is a schematic diagram of the telescopic structure of the utility model.

[0020] The numbers in the figure are:

[0021] 1. Pen case; 2. Solder body; 3. Conductor; 4. Metal sleeve; 5. Mounting screw; 6. Solder wire; 7. Electrical connection; 8. Fixing block; 9. Mounting base plate; 901. Motor 1; 902. Driving rod; 903. Rotating disk; 904. Hemisphere; 905. Fixing ring 1; 906. Spring 1; 907. Mounting frame 1; 908. Push rod; 909. Mounting frame 2; 10. Motor 2; 11. Rotating screw; 12. Threaded ring; 13. Thread; 14. Connecting rod; 15. Fixing ring 2; 16. Elastic fixing rod; 17. Block; 18. Spring 2. DETAILED DESCRIPTION

[0022] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0023] Please refer to Figure 1-4 As shown: it includes a pen shell 1, an electrocautery body 2 is slidably installed inside the pen shell 1, an electric conductor 3 is fixedly installed on the electrocautery body 2, the electric conductor 3 is symmetrically arranged on the electrocautery body 2, and the two electric conductors 3 are fixedly installed with metal sleeves 4, and the metal sleeves 4 are symmetrically arranged on the electric conductors 3.

[0024] A metal sleeve 4 is fixedly installed on the electric conductor 3, a mounting screw 5 is threadedly installed on the side of the metal sleeve 4, an electric soldering wire 6 is fixedly installed on the metal sleeve 4, the electric soldering wire 6 is fixedly connected to the metal sleeve 4 by the mounting screw 5, the mounting screws 5 are arranged in an array on one side of the metal sleeve 4 away from each other, an electric connection 7 is fixedly connected to the power supply, and an electric connection 7 is fixedly installed on the bottom of the pen shell 1; the electric soldering wire 6 is inserted into the metal sleeve 4, and the electric soldering wire 6 is fixedly installed to the metal sleeve 4 by the mounting screw 5 on the metal sleeve 4.

[0025] A fixing block 8 is fixedly installed inside the pen housing 1, and the fixing block 8 is movably connected to the electrocautery body 2. A threaded ring 12 is fixedly installed inside the fixing block 8, and a rotating screw 11 is threadedly installed on the threaded ring 12. A thread 13 is arranged inside the threaded ring 12, and a connecting rod 14 is movably installed inside the threaded ring 12. One end of the connecting rod 14 is fixedly connected to the electrocautery body 2, and a fixing ring 2 15 is slidably installed on the connecting rod 14. An elastic fixing rod 16 is fixedly installed on the top of the fixing ring 2 15. The elastic fixing rod 16 is arranged in an array on the top of the fixing ring 2 15, and the outer side of the elastic fixing rod 16 is fixedly installed near the top There is a block 17, and the side of the block 17 is an inclined surface. A spring 2 18 is fixedly installed on the inner side of the elastic fixing rod 16 and the outer side of the connecting rod 14. A motor 2 10 is fixedly installed on the right side of the rotating screw 11. The rotating screw 11 is driven by the motor 2 10, and the rotating screw 11 is threadedly connected with the threaded ring 12. As the spiral of the rotating screw 11 enters the threaded ring 12, the threaded ring 12 inserts the elastic fixing rod 16 into the inside of the threaded ring 12 through the inclined surface of the block 17, and the connecting rod 14 is fixed by the elastic fixing rod 16. The connecting rod 14 is fixedly connected to the electrocautery body 2, so the electrocautery body 2 is fixed inside the pen housing 1.

[0026] A motor 2 10 is fixedly installed on the right side of the rotating screw 11, a mounting base plate 9 is fixedly installed on the inner side of the pen housing 1, a motor 1 901 is fixedly installed on the top of the mounting base plate 9, a driving rod 902 is fixedly installed on the output end of the motor 1 901, a rotating disk 903 is fixedly installed on the other end of the driving rod 902, a hemisphere 904 is slidably installed on the rotating disk 903, a push rod 908 is fixedly installed on the left side of the hemisphere 904, a fixing ring 1 905 is fixedly installed on the push rod 908, a mounting frame 1 907 is fixedly installed on the top of the mounting base plate 9, and the push rod 908 is slidably installed on the mounting frame 1 907 A spring 906 is fixedly installed between the mounting frame 907 and the fixing ring 905, and the spring 906 is movably installed on the outside of the push rod 908. A mounting frame 909 is rotatably installed on the left side of the push rod 908. The mounting frame 909 is fixedly connected to the top of the rotating screw 11, and the motor 10 is fixedly installed on the mounting frame 909; the motor 901 drives the rotating disk 903 to rotate. Since the rotating disk 903 is in the shape of a water drop, the hemisphere 904 on the push rod 908 slides on the rotating disk 903, thereby pushing the push rod 908, and the spring 906 provides a pulling force to retract the push rod 908.

[0027] Working principle of the utility model: in the utility model, when the electrocautery body needs to be fixed, the rotating screw 11 is driven by the motor 2 10, and the rotating screw 11 is threadedly connected with the threaded ring 12. As the spiral of the rotating screw 11 enters the threaded ring 12, the threaded ring 12 inserts the elastic fixing rod 16 into the inside of the threaded ring 12 through the inclined surface of the block 17, and the connecting rod 14 is fixed by the elastic fixing rod 16. The connecting rod 14 is fixedly connected with the electrocautery body 2, so that the electrocautery body 2 is fixed inside the pen shell 1; when the electrocautery body 2 needs to be retracted into the pen shell, after the electrocautery body 2 is cooled, the rotating disk 903 is driven to rotate by the motor 1 901. Since the rotating disk 903 is in the shape of a water drop, the hemisphere 904 on the push rod 908 slides on the rotating disk 903, thereby pushing the push rod 908, and the spring 1 906 provides a pull-back elastic force to retract the push rod 908, thereby retracting the electrocautery body 2, and then fixing the electrocautery body 2.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An electric soldering pen for arts and crafts, characterized in that: The invention comprises a pen case (1), wherein an electric soldering body (2) is slidably mounted inside the pen case (1), an electric conductor (3) is fixedly mounted on the electric soldering body (2), a metal sleeve (4) is fixedly mounted on the electric conductor (3), a mounting screw (5) is threadedly mounted on the side of the metal sleeve (4), an electric soldering wire (6) is fixedly mounted on the metal sleeve (4), and an electric wiring (7) is fixedly mounted on the bottom of the pen case (1).

2. The electric soldering pen for arts and crafts according to claim 1, characterized in that: The electric conductors (3) are symmetrically arranged on the electrosolder (2), and the two electric conductors (3) are fixedly mounted with metal sleeves (4), and the metal sleeves (4) are symmetrically arranged on the electric conductors (3).

3. The electric soldering pen for arts and crafts according to claim 1, characterized in that: The electric soldering wire (6) is fixedly connected to the metal sleeve (4) via mounting screws (5), the mounting screws (5) are arranged in an array on one side of the metal sleeve (4) away from each other, and the electrical wiring (7) is fixedly connected to a power source.

4. The electric soldering pen for arts and crafts according to claim 1, characterized in that: A fixing block (8) is fixedly installed inside the pen housing (1), the fixing block (8) is movably connected to the electrosolder (2), a threaded ring (12) is fixedly installed inside the fixing block (8), a rotating screw (11) is threadedly installed on the threaded ring (12), a thread (13) is arranged inside the threaded ring (12), and a connecting rod (14) is movably installed inside the threaded ring (12).

5. The electric soldering pen for arts and crafts according to claim 4, characterized in that: One end of the connecting rod (14) is fixedly connected to the electrolytic solder (2); a second fixing ring (15) is slidably mounted on the connecting rod (14); an elastic fixing rod (16) is fixedly mounted on the top of the second fixing ring (15); an array of the elastic fixing rods (16) is arranged on the top of the second fixing ring (15); a clamping block (17) is fixedly mounted on the outer side of the elastic fixing rod (16) near the top, and the side edge of the clamping block (17) is inclined; a second spring (18) is fixedly mounted on the inner side of the elastic fixing rod (16) and the outer side of the connecting rod (14).

6. The electric soldering pen for arts and crafts according to claim 4, characterized in that: A second motor (10) is fixedly mounted on the right side of the rotating screw (11); a mounting base plate (9) is fixedly mounted on the inner side of the pen housing (1); a first motor (901) is fixedly mounted on the top of the mounting base plate (9); a driving rod (902) is fixedly mounted on the output end of the first motor (901); a rotating disk (903) is fixedly mounted on the other end of the driving rod (902); and a hemisphere (904) is slidably mounted on the rotating disk (903).

7. The electric soldering pen for arts and crafts according to claim 6, characterized in that: A push rod (908) is fixedly installed on the left side of the hemispherical body (904), a fixing ring 1 (905) is fixedly installed on the push rod (908), a mounting frame 1 (907) is fixedly installed on the top of the mounting base plate (9), the push rod (908) is slidably installed on the mounting frame 1 (907), a spring 1 (906) is fixedly installed between the mounting frame 1 (907) and the fixing ring 1 (905), the spring 1 (906) is movably installed on the outside of the push rod (908), a mounting frame 2 (909) is rotatably installed on the left side of the push rod (908), the mounting frame 2 (909) is fixedly connected to the top of the rotating screw (11), and the motor 2 (10) is fixedly installed on the mounting frame 2 (909).

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