Electric soldering iron for medical equipment maintenance

Abstract

The utility model relates to the field of medical equipment maintenance, and discloses an electric soldering iron for medical equipment maintenance, which comprises an electric soldering iron shell, a soldering iron core and a soldering bit, and further comprises a protective shell, a soldering iron core and a soldering bit, the protection shell is used for protecting a soldering iron core from being damaged, the cleaning box is located at the bottom of the protection shell and used for cleaning when the electric soldering iron works, the supporting device is arranged on the protection shell and used for supporting, an electric soldering iron containing base does not need to be arranged, the trouble of carrying and placing is reduced, use convenience is improved, and the workload is reduced; and the protection shell and the soldering iron core lantern ring can play a role in protecting the electric soldering iron, and the service life of the device is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of medical equipment maintenance, in particular to an electric soldering iron for medical equipment maintenance. Background Art

[0002] Electric soldering iron is an essential tool for electronic production and electrical appliance repair. Its main purpose is to solder components and wires. According to its mechanical structure, it can be divided into internal heating type soldering iron and external heating type soldering iron. According to its function, it can be divided into non-desoldering type soldering iron and desoldering type soldering iron. According to its use, it can be divided into high-power soldering iron and low-power soldering iron. As a commonly used welding tool, electric soldering iron is widely used in electronic equipment repair, circuit board repair and other fields.

[0003] However, in the field of medical equipment maintenance, there are still some inconveniences in using ordinary soldering irons. Ordinary soldering irons usually need to be equipped with a soldering iron holder when in use to facilitate placement and heating. However, when repairing medical equipment, due to the limitations of the working environment, carrying and placing the soldering iron holder may bring additional inconvenience. For this reason, we propose a soldering iron for medical equipment maintenance. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an electric soldering iron for repairing medical equipment, which solves the above-mentioned problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an electric soldering iron for repairing medical equipment, comprising an electric soldering iron shell, a soldering iron core and a soldering iron head, wherein the bottom of the electric soldering iron shell is fixedly connected to the soldering iron core, and the bottom of the soldering iron core is fixedly connected to the soldering iron head, and further comprising:

[0008] A protective shell is located at the lower end of the electric soldering iron shell and is used to protect the soldering iron core from being damaged;

[0009] The cleaning box is located at the bottom of the protective shell and is used to clean the soldering iron when it is working;

[0010] The supporting device is arranged on the protective shell and plays a supporting role. The supporting device comprises a fixed ring, a movable ring, a spring and a rotating knob. The upper end of the side surface of the protective shell is fixedly connected with the fixed ring, and the lower end of the protective shell corresponding to the fixed ring is movably sleeved with a spring, and the lower end of the protective shell corresponding to the spring is movably sleeved with a movable ring, and the two ends of the spring are respectively abutted against the fixed ring and the movable ring, and the lower end of the protective shell corresponding to the movable ring is threadedly connected with a rotating knob. The supporting device also comprises supporting legs, connecting blocks, connecting rods and rotating blocks. The side surface of the fixed ring is hinged with three fixed rings arranged equidistantly in a ring, and the side surface of the fixed ring is provided with a through groove running through the upper and lower parts, and the inner walls on both sides of the through groove are rotatably connected with connecting blocks, and the lower end of the connecting block is hinged with a connecting rod, and the side surface of the movable ring is hinged with three rotating blocks arranged equidistantly in a ring, and one end of the connecting rod is movably inserted in the rotating block.

[0011] Preferably, the outer side of the lower end of the electric soldering iron housing is threadedly connected to a protective housing, a plug-in slot is provided on the protective housing, the soldering iron core is movably plugged into the plug-in slot, and a soldering iron core ring is fixedly connected to the lower end of the inner wall of the plug-in slot.

[0012] Preferably, a cleaning box is threadedly connected to the lower end of the side surface of the protective shell, and a cleaning block is movably connected to the cleaning box.

[0013] Preferably, the cleaning block is a sponge block with a wet bottom.

[0014] Preferably, the connecting rod is T-shaped, and sliding grooves are provided on both sides of the rotating block, and one end of the T-shaped connecting rod is movably engaged in the sliding groove of the rotating block.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides an electric soldering iron for repairing medical equipment, which has the following beneficial effects:

[0017] 1. The electric soldering iron for repairing medical equipment can extend and contract the supporting device, so that when welding, there is no need to equip the electric soldering iron holding seat, which reduces the trouble of carrying and placing, improves the convenience of use, reduces the workload, and the protective shell and the soldering iron core ring can protect the electric soldering iron, thereby extending the service life of the device.

[0018] 2. The cleaning block carried in the cleaning box at the bottom of the electric soldering iron for repairing medical equipment can clean the melting tip, keep the melting tip clean, and avoid affecting the welding quality. There is no need to carry other cleaning items, which is convenient and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0021] Figure 3 This is a schematic cross-sectional view of the protective housing of the utility model;

[0022] Figure 4 This is a schematic diagram of the cleaning box of the utility model.

[0023] In the figure: 1. soldering iron housing; 2. soldering iron core; 3. soldering iron tip; 4. protective housing; 5. cleaning box; 6. plug-in slot; 7. soldering iron core ring; 8. cleaning block; 9. fixed ring; 10. moving ring; 11. spring; 12. rotating knob; 13. supporting leg; 14. connecting block; 15. connecting rod; 16. rotating block; 17. supporting device. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4 , an electric soldering iron for repairing medical equipment, comprising an electric soldering iron shell 1, a soldering iron core 2 and a soldering iron head 3, wherein the bottom of the electric soldering iron shell 1 is fixedly connected to the soldering iron core 2, and the bottom of the soldering iron core 2 is fixedly connected to the soldering iron head 3, and further comprising:

[0026] The protective shell 4 is located at the lower end of the electric soldering iron shell 1 and is used to protect the soldering iron core 2 from being damaged;

[0027] A cleaning box 5 is located at the bottom of the protective housing 4 and is used for cleaning when the electric soldering iron is working;

[0028] The supporting device 17 is arranged on the protective shell 4 and plays a supporting role. The supporting device 17 includes a fixed ring 9, a movable ring 10, a spring 11 and a rotating knob 12. The upper end of the side of the protective shell 4 is fixedly connected with the fixed ring 9, and the lower end of the protective shell 4 corresponding to the fixed ring 9 is movably sleeved with the spring 11, and the lower end of the protective shell 4 corresponding to the spring 11 is movably sleeved with the movable ring 10, and the two ends of the spring 11 are respectively against the fixed ring 9 and the movable ring 10, and the lower end of the protective shell 4 corresponding to the movable ring 10 is threadedly connected to the fixed ring 9. It is connected to a rotating knob 12, and the supporting device 17 also includes supporting legs 13, connecting blocks 14, connecting rods 15 and rotating blocks 16. The side of the fixed ring 9 is hinged with three fixed rings 9 arranged equidistantly in a ring. The side of the fixed ring 9 is provided with a through groove running through the top and bottom. The inner walls on both sides of the through groove are rotatably connected with connecting blocks 14. The lower end of the connecting block 14 is hinged with a connecting rod 15. The side of the movable ring 10 is hinged with three rotating blocks 16 arranged equidistantly in a ring. One end of the connecting rod 15 is movably inserted in the rotating block 16.

[0029] Furthermore, the outer side of the lower end of the electric soldering iron housing 1 is threadedly connected to a protective housing 4, a plug-in slot 6 is provided on the protective housing 4, the soldering iron core 2 is movably plugged into the plug-in slot 6, and a soldering iron core ring 7 is fixedly connected to the lower end of the inner wall of the plug-in slot 6.

[0030] Furthermore, a cleaning box 5 is threadedly connected to the lower end of the side of the protective shell 4, and a cleaning block 8 is movably connected to the cleaning box 5.

[0031] Furthermore, the cleaning block 8 is a sponge block with a moist bottom.

[0032] Furthermore, the connecting rod 15 is T-shaped, and sliding grooves are provided on both sides of the rotating block 16 . One end of the T-shaped connecting rod 15 is movably engaged in the sliding groove of the rotating block 16 .

[0033] Working principle: When the device is needed to weld medical equipment, first rotate the rotary knob 12, and push the moving ring 10 to move upward by rotating the rotary knob 12. The moving ring 10 moves upward and drives the other ends of the three rotating blocks 16 to expand outward under the restriction of the connecting rod 15 and the connecting block 14. The rotating blocks 16 expand outward and push the supporting legs 13 to expand outward through the connecting rod 15 and the connecting block 14. Rotate the cleaning box 5 at the bottom of the protective shell 4, detach the cleaning box 5 from the protective shell 4 and place it on one side for cleaning the soldering iron tip 3; when the supporting legs 13 are expanded to be stable, the cleaning box 5 is placed on the side of the protective shell 4. The electric soldering iron housing 1 can be placed on the operating platform; the electric soldering iron housing 1 can be rotated to separate the electric soldering iron housing 1 from the protective housing 4. At this time, the electric soldering iron housing 1 can be powered on to perform welding work. When the soldering iron tip 3 needs to be cleaned, it can be cleaned by wiping it on the cleaning block 8 without causing a short circuit. When welding is completed, the various components can be reassembled together through the above operation, which is not only convenient to carry, but also can extend the service life of the device through the protection of the protective housing 4 on the soldering iron core 2 and the protection of the soldering iron core ring 7 on the soldering iron tip 3.

[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric soldering iron for repairing medical equipment, comprising an electric soldering iron housing (1), a soldering iron core (2) and a soldering iron tip (3), wherein the bottom of the electric soldering iron housing (1) is fixedly connected to the soldering iron core (2), and the bottom of the soldering iron core (2) is fixedly connected to the soldering iron tip (3), characterized in that: Also includes: A protective shell (4) is located at the lower end of the electric soldering iron shell (1) and is used to protect the soldering iron core (2) from damage; A cleaning box (5) is located at the bottom of the protective housing (4) and is used for cleaning the soldering iron when it is working; A support device (17) is arranged on the protective shell (4) and plays a supporting role. The support device (17) comprises a fixed ring (9), a movable ring (10), a spring (11) and a rotating knob (12). The upper end of the side surface of the protective shell (4) is fixedly connected to the fixed ring (9). The lower end of the protective shell (4) corresponding to the fixed ring (9) is movably sleeved with the spring (11). The lower end of the protective shell (4) corresponding to the spring (11) is movably sleeved with the movable ring (10). The two ends of the spring (11) are respectively against the fixed ring (9) and the movable ring (10). The lower end of the protective shell (4) corresponding to the movable ring (10) is movably sleeved with the movable ring (10). The end of the movable ring (10) is threadedly connected to a rotating knob (12). The supporting device (17) further comprises a supporting leg (13), a connecting block (14), a connecting rod (15) and a rotating block (16). The side of the fixed ring (9) is hingedly connected to three fixed rings (9) arranged in an annular shape and at equal intervals. The side of the fixed ring (9) is provided with a through groove running through the upper and lower parts. The inner walls of both sides of the through groove are rotatably connected to connecting blocks (14). The lower end of the connecting block (14) is hingedly connected to a connecting rod (15). The side of the movable ring (10) is hingedly connected to three rotating blocks (16) arranged in an annular shape and at equal intervals. One end of the connecting rod (15) is movably inserted into the rotating block (16).

2. The electric soldering iron for repairing medical equipment according to claim 1, characterized in that: The outer side of the lower end of the electric soldering iron housing (1) is threadedly connected to a protective housing (4), the protective housing (4) is provided with a plug-in slot (6), the soldering iron core (2) is movably plugged into the plug-in slot (6), and the lower end of the inner wall of the plug-in slot (6) is fixedly connected to a soldering iron core sleeve ring (7).

3. The electric soldering iron for repairing medical equipment according to claim 2, characterized in that: A cleaning box (5) is threadedly connected to the lower end of the side surface of the protective shell (4), and a cleaning block (8) is movably connected to the cleaning box (5).

4. The electric soldering iron for repairing medical equipment according to claim 3, characterized in that: The cleaning block (8) is a sponge block with a moist bottom.

5. The electric soldering iron for repairing medical equipment according to claim 1, characterized in that: The connecting rod (15) is T-shaped, and sliding grooves are provided on both sides of the rotating block (16). One end of the T-shaped connecting rod (15) is movably engaged in the sliding groove of the rotating block (16).

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