Multi-angle adjusting soldering iron device

Abstract

The utility model discloses a multi-angle adjusting soldering iron device which comprises an installation cylinder, a ball body fixedly connected to the bottom end of the installation cylinder, a hemispherical cover movably connected to the outer side of the ball body, an angle positioning assembly arranged on the side wall of the ball body, a butt joint rod fixedly connected to the bottom end of the hemispherical cover, and a connecting piece assembled on the side wall of the butt joint rod. The angle positioning assembly comprises a plurality of grooves formed in the side wall of the ball body, springs are fixedly connected to the side walls of the grooves, and clamping blocks are fixedly connected to the other ends of the springs; through the design of the sphere, the hemispherical cover, the angle positioning assembly and the connecting piece, the angle of the soldering bit can be adjusted according to the welding space and angle of a component, multi-angle adjustment is achieved, the welding effect is improved, the problem that welding cannot be conducted due to the angle or space problem is solved, and therefore the practicability and convenience of the soldering bit are effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to electric soldering iron technical field, concretely relates to a multi-angle adjustment soldering iron device. BACKGROUND

[0002] In the welding, the position and direction of circuit board or welding component are various. By adjusting the angle of the soldering iron head, the soldering iron head can be better contacted with the welding point. When welding the dense circuit board, the angle of the soldering iron head can be adjusted to be small to operate in the narrow space.

[0003] However, the existing soldering iron head is inconvenient to adjust the angle, and the welding angle can only be controlled by the inclination angle in the welding process. It is inconvenient to weld the components with large angle deviation or in narrow space, thereby reducing the convenience.

[0004] Therefore, a multi-angle adjustment soldering iron device is designed to change the above technical defects UTILITY MODEL CONTENTS

[0005] (1) technical problem to be solved

[0006] In view of the defects of the prior art, the utility model aims at providing a multi-angle adjustment soldering iron device, which is used to solve the technical problem that it is inconvenient to weld the components with large angle deviation or in narrow space under the prior art.

[0007] (2) technical scheme

[0008] In order to solve the above technical problem, the utility model provides a multi-angle adjustment soldering iron device, which comprises a mounting cylinder, the bottom end of the mounting cylinder is fixedly connected with a ball, the outer side of the ball is movably connected with a hemispherical cover, the side wall of the ball is provided with an angle positioning assembly, the bottom end of the hemispherical cover is fixedly connected with a butt joint rod, the side wall of the butt joint rod is assembled with a connecting piece, the bottom of the connecting piece is assembled with a connecting cylinder, the connecting cylinder is connected with an electric soldering iron body, and the side wall of the connecting cylinder is further provided with an auxiliary lighting assembly.

[0009] Furthermore, the angle positioning assembly comprises a plurality of grooves formed in the side wall of the ball, the side wall of the groove is fixedly connected with a spring, the other end of the spring is fixedly connected with a clamping block, a plurality of clamping grooves are formed in the inner wall of the hemispherical cover, and the clamping block is matched with the clamping groove.

[0010] Furthermore, the end of the clamping block away from the center of the ball is arc-shaped, the clamping groove is arc-shaped, and the clamping block is movably connected with the clamping groove.

[0011] Further, the connecting piece comprises a sleeve ring movably connected with the butt joint rod, the bottom of the sleeve ring is a closed structure, two connecting plates are fixedly connected with the end face of the bottom of the sleeve ring, and a butt joint block is assembled between the two connecting plates, and the connecting cylinder is fixedly connected with the bottom surface of the butt joint block.

[0012] Further, the butt joint rod and the sleeve ring are threadedly connected.

[0013] Further, the connecting plate and the butt joint block are respectively provided with mounting holes, and the same bolt is assembled in the mounting holes.

[0014] Further, the connecting cylinder is provided with an inner thread in the inner wall, and a through hole is formed in the side wall of the connecting cylinder.

[0015] Further, the auxiliary lighting assembly comprises a flexible clamp, the flexible clamp is C-shaped, a shell is fixedly connected with the side wall of the flexible clamp, a lighting lamp is installed on the bottom surface of the shell, and a control button is assembled on the side wall of the shell.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the beneficial effects of the utility model lie in that:

[0018] The utility model discloses a ball, a hemispherical cover, an angle positioning assembly and a connecting piece, which can adjust the angle of the soldering iron head according to the welding space and angle of components, realize multi-angle adjustment, thereby expanding the welding effect, avoiding the problem that welding cannot be realized due to the angle or space, and effectively improving the practicality and convenience. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structural schematic view of the utility model;

[0020] Figure 2 It is a structural schematic view of the angle positioning assembly of the utility model;

[0021] Figure 3 It is a structural schematic view of the auxiliary lighting assembly of the utility model;

[0022] Figure 4 It is a structural schematic view of the connecting piece of the utility model;

[0023] Figure 5 It is a sectional view of the connecting piece of the utility model.

[0024] The markings in the attached diagram are as follows: 1. Mounting cylinder; 2. Sphere; 3. Hemispherical cover; 4. Connecting rod; 5. Collar; 6. Groove; 7. Spring; 8. Locking block; 9. Locking slot; 10. Connecting block; 11. Connecting cylinder; 12. Soldering iron body; 13. External thread; 14. Internal thread; 15. Through hole; 16. Flexible clamp; 17. Lighting lamp; 18. Control button; 19. Bolt. Detailed Implementation

[0025] This specific embodiment is a multi-angle adjustable soldering iron device, and its structural schematic diagram is shown below. Figures 1-5 As shown, it includes a mounting cylinder 1, which can be used to dock with automated equipment or to be used for handheld welding with a handle, which can be limited according to actual needs; a ball 2 is fixedly connected to the bottom of the mounting cylinder 1, and a hemispherical cover 3 is movably connected to the outside of the ball 2. An angle positioning component is provided on the side wall of the ball 2. A docking rod 4 is fixedly connected to the bottom of the hemispherical cover 3. A connector is assembled on the side wall of the docking rod 4. A connecting cylinder 11 is assembled at the bottom of the connector. An electric soldering iron body 12 is connected inside the connecting cylinder 11. An auxiliary lighting component is also provided on the side wall of the connecting cylinder 11.

[0026] Through the design of sphere 2, hemispherical cover 3, angle positioning component and connector, the angle of the soldering iron tip can be adjusted according to the soldering space and angle of the component, realizing multi-angle adjustment, thereby expanding the soldering effect and avoiding the problem of not being able to solder due to angle or space issues, thus effectively improving its practicality and convenience.

[0027] When soldering pins with small pitch, such as integrated circuit (IC) pins, adjusting the soldering iron angle allows the tip to make more precise contact with the target solder joint, avoiding short circuits caused by touching adjacent pins. For example, when soldering chip pins on a mobile phone motherboard, where the pins are very close together, only by precisely adjusting the soldering iron angle can the solder be accurately applied to the designated pins.

[0028] For solder joints in certain special locations, such as the edge of a circuit board or under a component, it is necessary to adjust the angle of the soldering iron to achieve the optimal soldering position. For example, when soldering a small capacitor mounted on the bottom of a circuit board, it may be necessary to tilt the soldering iron at a certain angle for easy soldering. Therefore, adjusting the angle of the soldering iron body 12 is very much in line with the needs of modern electrical component assembly.

[0029] like Figure 2 As shown, the angle positioning component includes several grooves 6 formed on the side wall of the sphere 2. A spring 7 is fixedly connected to the side wall of the groove 6, and a locking block 8 is fixedly connected to the other end of the spring 7. Several slots 9 are formed on the inner wall of the hemispherical cover 3, and the locking block 8 is adapted to the slots 9. The end of the locking block 8 away from the center of the sphere 2 is arc-shaped, and the slots 9 are arc-shaped. The locking block 8 and the slots 9 are movably connected.

[0030] Specifically, the card block 8 and the card slot 9 adopt an arc-shaped structure, and the card slot 9 is distributed inside the hemispherical cover 3, so that multi-angle adjustment in any direction can be performed, thereby improving the welding flexibility, and effective welding can be performed on components with large angle deviation.

[0031] As shown in Figure 1 and Figure 4 , the connecting piece includes a sleeve ring 5, the sleeve ring 5 is movably connected with the butt joint rod 4, the bottom of the sleeve ring 5 is a closed structure, two connecting plates are fixedly connected to the bottom end face of the sleeve ring 5, a butt joint block 10 is assembled between the two connecting plates, and a connecting cylinder 11 is fixedly connected to the bottom surface of the butt joint block 10. The outer thread 13 is formed in the side wall of the butt joint rod 4 and the inner wall of the sleeve ring 5, respectively, and the butt joint rod 4 is threadedly connected with the sleeve ring 5. The side walls of the connecting plates and the butt joint block 10 are respectively provided with mounting holes, and the same bolt 19 is assembled in the mounting holes.

[0032] Among them, by setting the butt joint piece as an adapter of the electric soldering iron body 12 and an auxiliary piece for angle adjustment, specifically, when the limit angle of the angle positioning assembly cannot meet the welding angle, the bolt 19 can be loosened, the locking of the electric soldering iron body 12 is released, the electric soldering iron body 12 is adjusted to the required angle, and then the bolt 19 is tightened, so that the angle compensation can be realized.

[0033] As shown in Figure 5 , the inner wall of the connecting cylinder 11 is provided with an inner thread 14, and the side wall of the connecting cylinder 11 is provided with a through hole 15.

[0034] As shown in Figure 1 and Figure 3 , the auxiliary lighting assembly includes a flexible clamp 16, the flexible clamp 16 is C-shaped, the side wall of the flexible clamp 16 is fixedly connected with a shell, the bottom surface of the shell is provided with a lighting lamp 17, and the side wall of the shell is assembled with a control button 18. By setting the inner thread 14 and the through hole 15, when the butt joint of the electric soldering iron body 12 is performed, any one connection mode can be selected.

[0035] Specifically, the flexible clamp 16 is made of metal or plastic material, preferably metal, which can avoid softening caused by high temperature, and the shell is provided with a battery compartment and a battery inside for power supply, which is an auxiliary component of the scheme and can be selectively used by the user.

[0036] Working principle: first, the electric soldering iron body 12 is butted in the connecting cylinder 11 through screw or thread, when angle adjustment is needed, the electric soldering iron body 12 or the connecting piece can be directly rotated to drive the hemispherical cover 3 to rotate in any direction, the pressure of the clamping block 8 offset by the clamping groove 9 makes the clamping block 8 move into the recess 6, the spring 7 is compressed, after the electric soldering iron body 12 is adjusted to the appropriate angle, the spring 7 rebounds to drive the clamping block 8 to clamp into the appropriate clamping groove 9, which is used for positioning the angle of the electric soldering iron body 12, facilitating welding;

[0037] If there is light or poor sight during the welding process, the illuminating lamp 17 can be started through the control button 18 to illuminate the welding point position, thereby effectively improving the practicability.

[0038] All the technical features in the embodiment can be freely combined according to actual needs.

[0039] The above embodiment is a preferred implementation scheme of the utility model, in addition, the utility model can be realized in other ways, and any obvious replacement without departing from the technical scheme concept is within the protection scope of the utility model.

Claims

1. A multi-angle adjustable iron device comprising a mounting cylinder (1), characterized in that: The mounting cylinder (1) bottom fixedly connected with a ball (2), the ball (2) outside movably connected with a hemispherical cover (3), the ball (2) side wall is provided with angle positioning assembly, the hemispherical cover (3) bottom fixedly connected with a docking rod (4), the docking rod (4) side wall is equipped with a connecting piece, the connecting piece bottom is equipped with a connecting cylinder (11), the connecting cylinder (11) is connected with an electric solder main body (12), the connecting cylinder (11) side wall is also provided with auxiliary lighting assembly.

2. A multi-angle adjustable iron device as claimed in claim 1, wherein: The angle positioning assembly includes a plurality of grooves (6) opened in the side wall of the ball (2), the groove (6) side wall is fixedly connected with a spring (7), the other end of the spring (7) is fixedly connected with a clamping block (8), the hemispherical cover (3) inner wall is provided with a plurality of clamping grooves (9), the clamping block (8) is matched with the clamping groove (9).

3. A multi-angle adjustable iron device as claimed in claim 2, wherein: The clamping block (8) is arc-shaped away from the center of the ball (2), the clamping groove (9) is arc-shaped, and the clamping block (8) is movably connected with the clamping groove (9).

4. The multi-angle adjustable iron device of claim 1, wherein: The connecting piece includes a sleeve ring (5), the sleeve ring (5) is movably connected with the docking rod (4), the bottom of the sleeve ring (5) is a closed structure, the bottom end surface of the sleeve ring (5) is fixedly connected with two connecting plates, and the docking block (10) is assembled between the two connecting plates, and the connecting cylinder (11) is fixedly connected to the bottom surface of the docking block (10).

5. A multi-angle adjustable iron device as defined in claim 4, wherein: The outer thread (13) is formed in the side wall of the docking rod (4) and the inner wall of the sleeve ring (5) respectively, and the docking rod (4) and the sleeve ring (5) are screwed.

6. A multi-angle adjustable iron device as defined in claim 4, wherein: The connecting plate and the docking block (10) are respectively provided with mounting holes in the side wall, and the same bolt (19) is assembled in the mounting hole.

7. The multi-angle adjustable iron device of claim 1, wherein: The connecting cylinder (11) inner wall is provided with an internal thread (14), and the connecting cylinder (11) side wall is provided with a through hole (15).

8. The multi-angle adjustable iron device of claim 1, wherein: The auxiliary lighting assembly includes a flexible clamp (16), the flexible clamp (16) is C-shaped, the flexible clamp (16) side wall is fixedly connected with a shell, the shell bottom is provided with a lighting lamp (17), and the shell side wall is provided with a control button (18).

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