Soldering iron stand
By setting up cleaning cotton on the plywood of the soldering iron rack and using the sliding rod movement mechanism, the problem of low efficiency in removing residues on the surface of the soldering iron head is solved, and the welding quality and thermal conductivity are improved.
Patent Information
- Application Number
- CN202421598578.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-08
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-07-08
AI Technical Summary
Existing soldering iron racks are less efficient when removing residues on the surface of the soldering iron head, which affects welding quality and thermal conductivity.
Design a soldering iron rack, with cleaning cotton fixedly arranged on both ply plates, wrapping or away from the soldering iron head by moving the slider, thereby removing residue when the soldering iron head is pulled out.
It improves the removal efficiency of the soldering iron head surface residue, ensuring full contact and stable heat supply of the soldering iron head during welding.
Smart Images
Figure CN222890667U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electronic welding, in particular to a soldering iron stand. Background Art
[0002] With the rapid development of new energy vehicles, the demand for charging piles is also increasing. In charging piles, internal DC power supplies and other components usually include a main circuit board, on which large components such as filters and isolators are set, making it difficult to directly use SMT technology for efficient production. Usually, such circuit boards also require manual soldering of some components during the production process, and electric soldering irons are the main tools. During use, some residues and other residues may remain on the surface of the soldering iron tip. These substances will not only affect the quality of welding, but may also reduce the thermal conductivity and electrical conductivity of the soldering iron tip. Therefore, it is necessary to wipe off the residues on the surface of the soldering iron tip to ensure that the soldering iron tip can fully contact the solder joint during welding and provide stable heat. In the prior art, a sponge is placed on the soldering iron rack, and the operator may adjust the contact position of the soldering iron tip and the sponge many times, and rub each other to remove the residues on the surface of the soldering iron tip, but this is relatively inefficient. Utility Model Content
[0003] In order to solve the problem of low efficiency in removing residues on the surface of the soldering iron tip in the prior art, the utility model provides a soldering iron stand. When the cleaning cotton on the two clamping plates of the soldering iron stand wraps the soldering iron tip, as the operator pulls the electric soldering iron out of the placement tube, the residues will be rubbed and retained on the cleaning cotton.
[0004] The utility model adopts the following technical solution to solve the above technical problems: a soldering iron stand, comprising a base and a placement tube fixedly arranged on the base for placing an electric soldering iron, the placement tube being arranged tilted, a movable channel being opened on the base, two sliding bars being passed through the movable channel, the sliding bars being able to slide towards each other in the movable channel, and the side wall of the movable channel and the two sliding bars being connected by a first reset spring, a limiting piece being arranged on the sliding bar for limiting the position of the sliding bar in the movable channel, a portion of the sliding bar extending out of the movable channel being detachably connected with a clamping plate, cleaning cotton being fixedly arranged on opposite surfaces of the two clamping plates, and the cleaning cotton on the two clamping plates being able to wrap or keep away from the soldering iron tip of the electric soldering iron during the movement of the two sliding bars.
[0005] As a further optimization of a soldering iron rack of the utility model: a plurality of grooves are provided on one of the side walls of the movable channel, a blind hole is provided on each of the sliding rods, the limiting component includes a limiting ball and a second return spring, the limiting ball is slidably arranged in the blind hole, the second return spring is connected between the blind end of the blind hole and the limiting ball, and the second return spring can push the limiting ball to extend out of the blind hole and insert into the groove.
[0006] As a further optimization of the soldering iron stand of the utility model: a plug-in slot is arranged on one of the slide bars, and an elastic protrusion is fixedly arranged on the other slide bar, and the elastic protrusion can enter the plug-in slot.
[0007] As a further optimization of the soldering iron stand of the utility model: the portion of the slide rod extending out of the movable channel is detachably connected to the clamping plate through a connecting rod.
[0008] As a further optimization of the soldering iron stand of the utility model: a plurality of connecting grooves are opened on the side of the clamping plate toward the placing tube, the connecting grooves are distributed in a direction perpendicular to the base, and the connecting rods are interference fit with the connecting grooves.
[0009] As a further optimization of the soldering iron stand of the utility model: a bearing plate is fixedly connected to the lower end of the base close to the placement tube, and the thickness of the bearing plate is less than the thickness of the base.
[0010] As a further optimization of the soldering iron stand of the utility model: a collecting groove is provided on the surface of the bearing plate facing the connecting rod, and the collecting groove is used to collect the residues falling off the soldering iron tip.
[0011] As a further optimization of the soldering iron stand of the utility model: a first guide rod is detachably arranged in the collecting tank, and the two clamping plates are both slidably sleeved on the first guide rod.
[0012] As a further optimization of the soldering iron stand of the utility model: a second guide rod is penetrated on the side wall of the movable channel, the two sliding rods are slidably sleeved on the second guide rod, the first return spring is sleeved on the second guide rod, a through hole is opened on the movable channel for the second guide rod to extend out, and a limiting member is provided on the part of the second guide rod extending out of the through hole.
[0013] As a further optimization of the soldering iron stand of the utility model: the two sliding rods are fixedly connected with a handle at one end close to the higher end of the placement tube.
[0014] Beneficial effect: When the electric soldering iron is not in use, the electric soldering iron is placed in the placement tube, and then the operator slides the two slide bars toward each other, at which time the first return spring is stretched, and after reaching a suitable position, the limiter limits the position of the slide bar, so that the soldering iron tip placed in the placement tube is wrapped by the cleaning cotton. When the electric soldering iron is needed, the operator directly pulls the electric soldering iron outward, and at this time, the residue is retained on the cleaning cotton by friction;
[0015] A plurality of connecting grooves are provided on the side of the clamping plate toward the placement tube, and the connecting grooves are distributed in a direction perpendicular to the base. The connecting rods are interference fit with the connecting grooves, and inserting the connecting rods into different connecting grooves can change the parts of the cleaning cotton that are often subjected to friction, thereby improving the utilization rate of the cleaning cotton. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the structure of the utility model;
[0017] Figure 2 It is a partial cross-sectional view of the utility model;
[0018] Figure 3 It is a schematic diagram of an implementation method of the utility model;
[0019] Figure 4 It is a schematic diagram of another implementation mode of the utility model;
[0020] Markings in the figure: 1. base, 2. bearing plate, 3. placing cylinder, 4. movable channel, 5. sliding rod, 6. handle, 7. connecting rod, 8. collecting groove, 9. clamping plate, 10. first guide rod, 11. first return spring, 12. groove, 13. blind hole, 14. limiting ball, 15. second return spring, 16. elastic protrusion, 17. connecting groove, 18. second guide rod, 19. through hole, 20. limiting piece. DETAILED DESCRIPTION
[0021] The technical solution of the present invention is further elaborated in detail below in conjunction with specific embodiments. The parts that are not described and disclosed in detail in the following embodiments of the present invention should be understood as the prior art known or should be known to those skilled in the art, such as the model, structure and working principle of the electric soldering iron.
[0022] Example 1
[0023] A soldering iron stand, such as Figure 1 and Figure 2As shown, it includes a base 1 and a placement tube 3 fixedly arranged on the base 1 for placing an electric soldering iron. The placement tube 3 is tilted so that the electric soldering iron is not easy to tip over or fall off. A movable channel 4 is opened on the base 1. Two slide bars 5 are passed through the movable channel 4. The slide bars 5 can slide towards each other in the movable channel 4, and the side walls of the movable channel 4 are connected to the two slide bars 5 by a first return spring 11. The slide bars 5 are provided with a limiter 20 for limiting the position of the slide bars 5 in the movable channel 4. The parts of the slide bars 5 extending out of the movable channel 4 are detachably connected with splints 9. Cleaning cotton is fixedly arranged on the opposite surfaces of the two splints 9. The material of the cleaning cotton is the same as the sponge material on the soldering iron rack in the prior art. During the movement of the two slide bars 5, the cleaning cotton on the two splints 9 can wrap or keep away from the soldering iron tip of the electric soldering iron. When the electric soldering iron is not in use, it is placed in the placement tube 3, and then the operator slides the two slide bars 5 toward each other. At this time, the first return spring 11 is stretched. After reaching the appropriate position, the limit member 20 will limit the position of the slide bar 5, so that the soldering iron tip placed in the placement tube 3 is wrapped with cleaning cotton. When the electric soldering iron needs to be used, the operator directly pulls the electric soldering iron out. At this time, the residue on the soldering iron tip will move in the opposite direction of the movement of the electric soldering iron and fall from the soldering iron tip. Then the limit member 20 is removed, and the first return spring 11 will restore the two slide bars 5 to their original positions. It should be noted that the utility model is not intended to completely clean up the residue, but only to wipe off the residue that is still in a molten state.
[0024] The above is a basic implementation method of the utility model, which can be further improved, optimized and limited on the basis of the above to obtain the following embodiments:
[0025] Example 2
[0026] This embodiment is an improved solution based on the embodiment 1. Its main structure is the same as that of the embodiment 1. The improvement is as follows: Figure 3 As shown, a plurality of grooves 12 are provided on one of the side walls of the movable channel 4, a blind hole 13 is provided on each of the slide bars 5, and the limiting member 20 includes a limiting ball 14 and a second return spring 15. The limiting ball 14 is slidably disposed in the blind hole 13, and the second return spring 15 is connected between the blind end of the blind hole 13 and the limiting ball 14, and the second return spring 15 can push the limiting ball 14 out of the blind hole 13 and insert into the groove 12. During the sliding process of the slide bar 5, the limiting ball 14 is always in the blind hole 13 to squeeze the second return spring 15 until the limiting ball 14 enters the groove 12, at which time the position of the slide bar 5 is limited, and the second return spring 15 returns to its original position or the degree of squeezing is reduced. The plurality of grooves 12 is provided to facilitate the adjustment of the gap between the two slide bars 5 to accommodate different types of soldering iron tips.
[0027] Example 3
[0028] This embodiment is an improved solution based on the embodiment 1. Its main structure is the same as that of the embodiment 1. The improvement is as follows: Figure 4 As shown, one of the slide bars 5 is provided with a plug-in groove, and the other slide bar 5 is fixedly provided with an elastic protrusion 16, which can enter the plug-in groove. This plug-in method makes the movement of the two slide bars 5 more flexible and more convenient in production and processing. The two slide bars 5 are moved until they reach the appropriate position and then the elastic protrusion 16 is pushed into the plug-in groove to lock the position of the two slide bars 5.
[0029] Example 4
[0030] This embodiment is an improved solution based on the embodiment 1. Its main structure is the same as that of the embodiment 1. The improvement is as follows: Figure 1 As shown, the part of the slide bar 5 extending out of the movable channel 4 is detachably connected to the clamping plate 9 through the connecting rod 7, so that once the connecting rod 7 or the clamping plate 9 is damaged, the corresponding part can be replaced without replacing the whole part, and the length, width and thickness of the connecting rod 7 are all smaller than the length, width and thickness of the slide bar 5, so that the clamping plate 9 is not easy to shake when the slide bar 5 is fixed. Since the cleaning cotton will wrap the soldering iron tip, the cleaning cotton at the corresponding part will be easily damaged by long-term friction when it is pulled out, while other parts of the cleaning cotton are intact. Therefore, in order to improve the utilization rate of the cleaning cotton, the clamping plate 9 is provided with a plurality of connecting grooves 17 on the side of the placing tube 3, and the connecting grooves 17 are distributed in a direction perpendicular to the base 1. The connecting rod 7 is interference-fitted with the connecting grooves 17, and the connecting rod 7 is inserted into different connecting grooves 17 to change the part where the cleaning cotton is often rubbed.
[0031] Example 5
[0032] This embodiment is an improved solution based on the embodiment 1. Its main structure is the same as that of the embodiment 1. The improvement is as follows: Figure 1 As shown, a supporting plate 2 is fixedly connected to the lower end of the base 1 close to the placing tube 3, and the thickness of the supporting plate 2 is less than the thickness of the base 1. A collecting groove 8 is provided on the surface of the supporting plate 2 facing the connecting rod 7, and the collecting groove 8 is used to collect the residues falling off the soldering iron tip.
[0033] A first guide rod 10 is detachably provided in the collecting trough 8 , and the two clamping plates 9 are both slidably sleeved on the first guide rod 10 , so as to ensure that when the sliding rod 5 slides, the two clamping plates 9 can also move smoothly with it.
[0034] Example 6
[0035] This embodiment is an improved solution based on the embodiment 5. Its main structure is the same as that of the embodiment 5. The improvement is as follows: Figure 2 As shown, in order to ensure that the slide bar 5 slides more smoothly, a second guide bar 18 is penetrated on the side wall of the movable channel 4, and the two slide bars 5 are slidably sleeved on the second guide bar 18, and the first return spring 11 is sleeved on the second guide bar 18. A through hole 19 for the second guide bar 18 to extend out is opened on the movable channel 4, and a limit member 20 is provided on the portion of the second guide bar 18 extending out of the through hole 19. The handle 6 is fixedly connected to the higher end of the two slide bars 5 close to the placement tube 3.
[0036] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A soldering iron stand, comprising a base (1) and a placement tube (3) fixedly arranged on the base (1) for placing a soldering iron, wherein the placement tube (3) is arranged at an angle, and is characterized in that: The base (1) is provided with a movable channel (4), and two slide bars (5) are inserted into the movable channel (4). The slide bars (5) can slide towards each other in the movable channel (4), and the side wall of the movable channel (4) and the two slide bars (5) are connected via a first return spring (11). The slide bars (5) are provided with a limiter for limiting the position of the slide bars (5) in the movable channel (4). The part of the slide bars (5) extending out of the movable channel (4) is detachably connected to a clamping plate (9). Cleaning cotton is fixedly provided on the opposite surfaces of the two clamping plates (9). When the two slide bars (5) move, the cleaning cotton on the two clamping plates (9) can wrap around or keep away from the soldering iron tip of the electric soldering iron.
2. The soldering iron stand according to claim 1, characterized in that: A plurality of grooves (12) are formed on one of the side walls of the movable channel (4), a blind hole (13) is formed on each of the slide bars (5), and the limiting member comprises a limiting ball (14) and a second return spring (15). The limiting ball (14) is slidably arranged in the blind hole (13), and the second return spring (15) is connected between the blind end of the blind hole (13) and the limiting ball (14). The second return spring (15) can push the limiting ball (14) out of the blind hole (13) and into the groove (12).
3. The soldering iron stand according to claim 1, characterized in that: One of the slide bars (5) is provided with a plug-in slot, and the other slide bar (5) is fixedly provided with an elastic protrusion (16), and the elastic protrusion (16) can enter the plug-in slot.
4. The soldering iron stand according to claim 1, characterized in that: The portion of the sliding rod (5) extending out of the movable channel (4) is detachably connected to the clamping plate (9) via a connecting rod (7).
5. The soldering iron stand according to claim 4, characterized in that: The clamping plate (9) is provided with a plurality of connection grooves (17) on the side facing the placement tube (3), the connection grooves (17) are distributed in a direction perpendicular to the base (1), and the connection rods (7) are interference fit with the connection grooves (17).
6. The soldering iron stand according to claim 5, characterized in that: A bearing plate (2) is fixedly connected to the lower end of the base (1) close to the placement tube (3); the thickness of the bearing plate (2) is smaller than the thickness of the base (1).
7. The soldering iron stand according to claim 6, characterized in that: A collecting groove (8) is provided on the surface of the carrier plate (2) facing the connecting rod (7), and the collecting groove (8) is used to collect residues that fall off the soldering iron tip.
8. The soldering iron stand according to claim 7, characterized in that: A first guide rod (10) is detachably provided in the collecting trough (8), and the two clamping plates (9) are both slidably sleeved on the first guide rod (10).
9. The soldering iron stand according to claim 1, characterized in that: A second guide rod (18) is penetrated on the side wall of the movable channel (4), the two slide rods (5) are slidably sleeved on the second guide rod (18), the first return spring (11) is sleeved on the second guide rod (18), a through hole (19) is opened on the movable channel (4) for the second guide rod (18) to extend out, and a limiting member (20) is provided on the portion of the second guide rod (18) extending out of the through hole (19).
10. The soldering iron stand according to claim 1, characterized in that: A handle (6) is fixedly connected to the higher end of the two sliding rods (5) close to the placement tube (3).