Tin removal box and soldering iron stand with tin removal box

Abstract

The embodiment of the utility model provides a tin removing box, a soldering iron stand with the tin removing box and a collecting tank installed on the soldering iron stand. The tin removing box comprises a shell, a lower-layer steel wire mesh and an upper-layer steel wire mesh. The shell is provided with a cavity and an operation opening communicated with the cavity. The lower-layer steel wire mesh is connected to the shell and covers the cross section of the shell. And the upper-layer steel wire mesh is supported on the lower-layer steel wire mesh and covers the cross section of the shell. And the mesh area of the upper-layer steel wire mesh is smaller than that of the lower-layer steel wire mesh. The tin removing box comprises the steel wire meshes, when tin on the electric soldering iron is redundant and needs to be removed, the electric soldering iron can be rubbed on the upper-layer steel wire mesh on the tin removing box back and forth for several times, the redundant soldering tin can be removed, and the soldering tin can fall into the collecting groove; the detinning amount can be mastered by controlling the friction frequency and force according to the needs of a user. The soldering iron stand is convenient to use, low in cost and high in practicability.

Description

Technical Field

[0001] The present invention relates to the technical field of electric soldering iron auxiliary tools, in particular to a detinning box and a soldering iron stand having the detinning box. Background Art

[0002] Electric soldering iron is the most important tool for soldering circuits. At present, there are various electric soldering irons and auxiliary tools on the market, but there is no auxiliary tool with convenient and practical detinning function on the market. When there is too much solder on the electric soldering iron, the operator usually shakes the electric soldering iron to remove the excess solder. However, this method often causes the solder to be thrown everywhere, and it is impossible to accurately throw the excess solder to the designated location, which indirectly increases the difficulty of work and is not conducive to improving work efficiency. Utility Model Content

[0003] The disclosed embodiment provides a detinning box and a soldering iron stand having the detinning box, so as to solve the problem in the prior art that it is difficult to remove excess solder when there is too much solder on the electric soldering iron.

[0004] The first object of the present application is to provide a tin removal box installed in a collecting tank of a soldering iron rack, the tin removal box comprising:

[0005] A housing having a cavity and an operation port communicating with the cavity;

[0006] A lower layer of steel wire mesh, the lower layer of steel wire mesh is connected to the shell, and the lower layer of steel wire mesh covers the cross section of the cavity;

[0007] An upper steel wire mesh, the upper steel wire mesh is supported on the lower steel wire mesh, and the upper steel wire mesh covers the cross section of the cavity;

[0008] Among them, the mesh area of ​​the upper steel wire mesh is smaller than the mesh area of ​​the lower steel wire mesh, and the diameter of the steel wire bars of the upper steel wire mesh is smaller than the diameter of the steel wire bars of the lower steel wire mesh.

[0009] Optionally, the lower layer of steel wire mesh is a sheet-like body formed by a plurality of steel wire strips crisscrossed, and the lower layer of steel wire mesh is formed with a plurality of rectangular mesh holes;

[0010] The upper steel wire mesh is a sheet-like body formed by weaving a plurality of steel wire strips, and the upper steel wire mesh forms diamond-shaped mesh holes.

[0011] Optionally, each steel wire of the upper steel wire mesh includes a plurality of unit bodies arranged in sequence, each of the unit bodies includes a first steel wire segment and a second steel wire segment, the first steel wire segment and the second steel wire segment are connected, and the first steel wire segment and the second steel wire segment have an angle;

[0012] The two opposite unit bodies in two adjacent steel wire strips are hooked together, and in the two unit bodies that are hooked together, the first steel wire segment of the first one is located on the top of the first steel wire segment of the second one, and the second steel wire segment of the first one is located at the bottom of the second steel wire segment of the second one.

[0013] Optionally, the outer wall of the housing is provided with a positioning matching portion;

[0014] When the shell is installed in the collecting tank, the positioning matching portion is limitedly matched with the inner wall of the collecting tank.

[0015] Optionally, the peripheral edge of the lower steel wire mesh is welded and fixed to the inner wall of the shell.

[0016] Optionally, the upper steel wire mesh is fixed to the shell and / or the lower steel wire mesh;

[0017] Alternatively, the tin removal box comprises a plurality of upper steel meshes, at least some of which have different mesh areas, and each of the upper steel meshes is selectively and detachably mounted on the shell and / or the lower steel mesh.

[0018] Optionally, there is a gap between the lower steel wire mesh and the operation port;

[0019] When the upper steel mesh is supported by the lower steel mesh, the shell is limited to the peripheral side of the upper steel mesh.

[0020] The second object of the present application is to provide a soldering iron stand, comprising:

[0021] A soldering iron stand body, wherein the soldering iron stand body has a collecting tank;

[0022] A tin removal box is embedded and installed in the collecting tank, and the operation port is located on a side of the tin removal box away from the bottom wall of the collecting tank.

[0023] Optionally, a positioning matching portion is provided on the outer wall of the shell;

[0024] A positioning portion is provided on the inner wall of the collecting tank;

[0025] When the tin removal box is embedded and installed in the collecting tank, the shell of the tin removal box and the inner wall of the collecting tank are in contact with each other, and the positioning portion and the positioning matching portion are in position matching.

[0026] Optionally, the tin removal box only covers a portion of the collecting groove, and the collecting groove is located in a space outside the tin removal box for accommodating solder sponge.

[0027] By adopting the above technical solution, the present application has the following beneficial effects:

[0028] The detinning box of the present application includes a steel wire mesh. When the solder on the electric soldering iron needs to be detinned, the electric soldering iron can be rubbed back and forth on the upper steel wire mesh on the detinning box for several times to remove the excess solder, and the solder will fall into the collection tank. The amount of detinning can be controlled by controlling the number of rubbing times and strength according to one's needs. The soldering iron stand is easy to use, low in cost and highly practical.

[0029] The technical solution of the present disclosure is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The accompanying drawings are part of this application and are used to provide a further understanding of the present disclosure. The illustrative embodiments of the present disclosure and their descriptions are used to explain the present disclosure, but do not constitute an improper limitation of the present disclosure. Obviously, the drawings described below are only some embodiments, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0031] The accompanying drawings, which constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, serve to explain the principles of the present disclosure.

[0032] The present disclosure may be more clearly understood from the following detailed description with reference to the accompanying drawings, in which:

[0033] Figure 1 A schematic structural diagram of a tin removal box provided in an embodiment of the present disclosure is shown;

[0034] Figure 2 A schematic diagram showing the structure of an upper steel wire mesh and a lower steel wire mesh of a tin removal box provided in an embodiment of the present disclosure is shown;

[0035] Figure 3 A schematic diagram showing the structure of the upper steel wire mesh of the tin removal box provided in an embodiment of the present disclosure is shown;

[0036] Figure 4 A partial structural schematic diagram of the lower steel wire mesh of the tin removal box provided by an embodiment of the present disclosure is shown;

[0037] Figure 5 A schematic diagram of the braiding structure of two unit bodies of two adjacent steel wire strips facing each other of the tin removal box provided by an embodiment of the present disclosure is shown.

[0038] In the figure, 1, tin removal box; 11, shell; 111, positioning and matching part; 12, upper steel wire mesh; 121, unit body; 1211, first steel wire segment; 1212, second steel wire segment; 13, lower steel wire mesh.

[0039] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0040] In order to make the technical solutions and advantages in the embodiments of the present application more clearly understood, the exemplary embodiments of the present application are further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present application, rather than an exhaustive list of all the embodiments. It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0041] In the description of the present application and its embodiments, it should be understood that the orientation or positional relationship indicated by the terms "top", "bottom", "height", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present application 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 should not be understood as a limitation on the present application.

[0042] In the present application and its embodiments, unless otherwise clearly specified and limited, the terms "set", "install", "connect", "connect", "fix" 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, an electrical connection, or a communication; 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. For ordinary technicians in this field, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0043] In the present application and its embodiments, unless otherwise clearly specified and limited, a first feature being "above" or "below" a 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. Moreover, a first feature being "above", "above" and "above" a 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. A first feature being "below", "below" and "below" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0044] See also Figures 1 to 5 As shown, the embodiment of the present application provides a tin removal box 1, which is installed in the collection tank of the soldering iron rack. The tin removal box 1 includes: a shell 11, an upper steel wire mesh 12 and a lower steel wire mesh 13. The shell 11 has a cavity and an operation port connected to the cavity. The operation port can be understood as Figure 1 The top opening of the middle shell 11. The lower steel mesh 13 is connected to the shell 11, and the lower steel mesh 13 covers the cross section of the shell 11. The upper steel mesh 12 is supported on the lower steel mesh 13, and the upper steel mesh 12 covers the cross section of the shell 11. The upper steel mesh 12 can be located on the side of the lower steel mesh 13 close to the operation opening. Among them, the mesh area of ​​the upper steel mesh 12 is smaller than the mesh area of ​​the lower steel mesh 13, and the diameter of the steel wire bars of the upper steel mesh 12 is smaller than the diameter of the steel wire bars of the lower steel mesh 13.

[0045] The lower steel mesh 13 has a high structural strength and is used to support the upper steel mesh 12. The steel wire strips of the upper steel mesh 12 are relatively thin, which is convenient for scraping off excess solder on the electric soldering iron.

[0046] The detinning box 1 of the present application includes a steel wire mesh. When the solder on the electric soldering iron is excessive and needs to be detinned, the electric soldering iron can be rubbed back and forth on the upper steel wire mesh 12 on the detinning box 1 for several times to remove the excess solder, and the solder will fall into the collection tank. The amount of detinning can be controlled by controlling the number of frictions and the strength according to one's needs. The soldering iron stand is easy to use, low in cost and highly practical.

[0047] In some possible implementations, see Figures 1 to 4 As shown, the lower steel wire mesh 13 is a sheet-like body formed by multiple steel wire strips crisscrossing each other, and the lower steel wire mesh 13 forms a plurality of rectangular meshes. The upper steel wire mesh 12 is a sheet-like body formed by multiple steel wire strips woven together, and the upper steel wire mesh 12 forms a rhombus-shaped mesh.

[0048] The steel wire bars of the lower steel wire mesh 13 have a large diameter and a large mesh area, which is convenient for stably supporting the upper steel wire mesh 12. The mesh holes of the lower steel wire mesh 13 correspond to the multiple mesh holes of the upper steel wire mesh 12, thereby facilitating the use of the upper steel wire mesh 12 to scrape impurities on the soldering iron. The steel wire bars of the lower steel wire mesh 13 have a small density and have little effect on the upper steel wire mesh 12 scraping the soldering iron.

[0049] The upper steel wire mesh 12 inside the detinning box 1 is the key to detinning. The upper steel wire mesh 12 is composed of thin steel wire strips that cross and entangle each other to form a diamond structure. The distance between two adjacent steel wire strips and the thickness of the steel wire need to be designed according to the power of the soldering iron or the size of the soldering iron head. For example, the distance between two adjacent steel wire strips on the upper steel wire mesh 12 of the detinning box 1 corresponding to a 20W electric soldering iron is preferably 2mm-4mm, and the distance between two adjacent steel wire strips on the lower steel wire mesh 13 is preferably 0.3mm-0.5mm. The lower steel wire mesh 13 is used to play a supporting role, and can be composed of 0.6mm-0.8mm thick steel wire strips stretched horizontally and vertically into a rectangle every 1cm.

[0050] In some possible embodiments, combined with Figure 3 and Figure 5As shown, each steel wire of the upper steel wire mesh 12 includes a plurality of unit bodies 121 arranged in sequence, and each unit body on the same steel wire is integrally formed, and each unit body 121 includes a first steel wire segment 1211 and a second steel wire segment 1212, and the first steel wire segment 1211 and the second steel wire segment 1212 are connected, and the first steel wire segment 1211 and the second steel wire segment 1212 have an angle. In two adjacent unit bodies, the second steel wire segment 1212 of one is connected to the first steel wire segment 1211 of the other. The two opposite unit bodies 121 in the two adjacent steel wires are hooked together, and in the two unit bodies 121 that are hooked together, the first steel wire segment 1211 of the first one is located at the top of the first steel wire segment 1211 of the second one, and the second steel wire segment 1212 of the first one is located at the bottom of the second steel wire segment 1212 of the second one. The angle between the first steel wire segment 1211 and the second steel wire segment 1212 of the two unit bodies is in contact to form a hook node.

[0051] In this embodiment, since the electric soldering iron needs to use a wire mesh for detinning, the force generated by scraping will act on the scraping mesh during the detinning process, so a relatively strong woven structure needs to be designed to avoid or reduce displacement under the action of such force. Figure 5 The woven structure of the upper steel wire mesh 12 is shown, wherein the nodes are formed by Figure 5 The hook structure shown in the figure is formed. The braided structure of the first steel wire segment 1211 and the second steel wire segment 1212 of the two unit bodies in the hook-and-loop matching manner is relatively firm, and the tin scraping net is not easily deformed during the tin removal process.

[0052] In some possible implementations, see Figure 1 As shown, the outer wall of the housing 11 is provided with a positioning matching portion 111, and when the housing 11 is installed in the collecting tank, the positioning matching portion 111 is limitedly matched with the inner wall of the collecting tank, so that the housing 11 is fastened in the collecting tank and is not easy to shake.

[0053] In some possible implementations, the peripheral edges of the lower steel mesh 13 are welded and fixed to the inner wall of the housing 11. The lower steel mesh 13 and the housing 11 are fixed as an integral structure, which also plays a role in strengthening the structural strength of the housing 11.

[0054] The upper steel mesh 12 can be fixed on the housing 11, the upper steel mesh 12 can also be fixed on the lower steel mesh 13, or the upper steel mesh 12 can be fixed on both the housing 11 and the lower steel mesh 13. Alternatively, the detinning box 1 includes a plurality of upper steel meshes 12, at least some of which have different mesh areas, and each upper steel mesh 12 is selectively and detachably mounted on the housing 11 and / or the lower steel mesh 13. In this way, the corresponding upper steel mesh 12 can be replaced according to actual needs. When the detinning box 1 is applied to electric soldering irons of different specifications, the matching upper steel mesh 12 can be replaced according to the electric soldering iron. Alternatively, when a certain upper steel mesh 12 has been used for a long time and the effect is not good, a new upper steel mesh 12 can be replaced.

[0055] In some possible implementation schemes, there is a gap between the lower steel mesh 13 and the operation port, and when the upper steel mesh 12 is supported on the lower steel mesh 13 , the shell 11 is limited to the peripheral side of the upper steel mesh 12 .

[0056] In this embodiment, the upper steel mesh 12 is not connected to the lower steel mesh 13 and the housing 11, the housing 11 is limited to the peripheral side of the lower steel mesh 13, the cross section of the housing 11 matches the lower steel mesh 13, and the peripheral side of the lower steel mesh 13 contacts the inner wall of the housing 11. The housing 11 limits the position of the upper steel mesh 12 to prevent the upper steel mesh 12 from moving.

[0057] The present application also provides a soldering iron stand, comprising: a soldering iron stand body (not shown) and a tin removal box 1, wherein the soldering iron stand body has a collecting groove, the tin removal box 1 is embedded and installed in the collecting groove, and an operation port is located on a side of the tin removal box 1 away from the bottom wall of the collecting groove. An upper steel wire mesh 12 is located on one side of the operation port to facilitate scraping off impurities on the electric soldering iron.

[0058] In some possible implementation schemes, a positioning and fitting portion 111 is provided on the outer wall of the shell 11, and a positioning portion is provided on the inner wall of the collecting tank. When the tin removal box 1 is embedded and installed in the collecting tank, the shell 11 of the tin removal box 1 and the inner wall of the collecting tank are fitted together, and the positioning portion and the positioning and fitting portion 111 are positioned and fitted.

[0059] When the housing 11 is installed in the collecting tank, the positioning matching portion 111 is limitedly matched with the positioning portion on the inner wall of the collecting tank, so that the housing 11 is fastened in the collecting tank and is not easy to shake.

[0060] The positioning matching part 111 includes a convex part located on the outer wall of the shell 11, and the positioning part includes a concave part located on the inner wall of the collecting tank. When the shell 11 is installed in the collecting tank, the convex part is embedded in the concave part, so that the detinning box 1 is fastened to the soldering iron frame body.

[0061] In some possible implementation schemes, the tin removal box 1 only covers part of the collecting tank, and the space outside the tin removal box 1 is used to accommodate the solder sponge. The tin removal box 1 does not cover the entire collecting tank, and the collecting tank can also be used to set the solder sponge. When welding, lightly touch the solder sponge with the electric soldering iron tip and rotate the soldering iron tip a few times to ensure that the solder is evenly applied to the welding tip. During use, the solder sponge will be used to absorb excess solder. Therefore, after welding, the solder sponge can be used to clean the welding tip, remove solder and dirt, and keep the welding tip clean. When some impurities have strong adhesion and cannot be removed with the help of the solder sponge, the impurities can be removed with the help of the upper steel wire mesh 12 with a hard structure, and the user experience is good.

[0062] The disclosure above provides many different embodiments or examples to realize the different structures of the present application. In order to simplify the disclosure of the present application, the parts and settings of specific examples are described above. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed. In addition, the various specific processes and material examples provided by the present application, but those of ordinary skill in the art can be aware of the application of other processes and / or the use of other materials.

[0063] Although the preferred embodiments of the present application have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present application.

[0064] Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is also intended to include these modifications and variations.

Claims

1. A tin removal box, characterized in that: The collecting tank is installed on the soldering iron rack, and the detinning box includes: A housing having a cavity and an operation port communicating with the cavity; A lower layer of steel wire mesh, the lower layer of steel wire mesh is connected to the shell, and the lower layer of steel wire mesh covers the cross section of the cavity; An upper steel wire mesh, the upper steel wire mesh is supported on the lower steel wire mesh, and the upper steel wire mesh covers the cross section of the cavity; Among them, the mesh area of ​​the upper steel wire mesh is smaller than the mesh area of ​​the lower steel wire mesh, and the diameter of the steel wire bars of the upper steel wire mesh is smaller than the diameter of the steel wire bars of the lower steel wire mesh.

2. The tin removal box according to claim 1, characterized in that: The lower layer of steel wire mesh is a sheet-like body formed by a plurality of steel wire strips crisscrossing each other, and the lower layer of steel wire mesh is formed with a plurality of rectangular mesh holes; The upper steel wire mesh is a sheet-like body formed by weaving a plurality of steel wire strips, and the upper steel wire mesh forms diamond-shaped mesh holes.

3. The tin removal box according to claim 1, characterized in that: Each steel wire of the upper steel wire mesh comprises a plurality of unit bodies arranged in sequence, each of the unit bodies comprises a first steel wire segment and a second steel wire segment, the first steel wire segment and the second steel wire segment are connected, and the first steel wire segment and the second steel wire segment have an included angle; The two opposite unit bodies in two adjacent steel wire strips are hooked together, and in the two unit bodies that are hooked together, the first steel wire segment of the first one is located on the top of the first steel wire segment of the second one, and the second steel wire segment of the first one is located at the bottom of the second steel wire segment of the second one.

4. The tin removal box according to claim 1, characterized in that: The outer wall of the shell is provided with a positioning matching portion; When the shell is installed in the collecting tank, the positioning matching portion is limitedly matched with the inner wall of the collecting tank.

5. The tin removal box according to claim 1, characterized in that: The peripheral edge of the lower steel wire mesh is welded and fixed to the inner wall of the shell.

6. The tin removal box according to claim 1, characterized in that: The upper steel wire mesh is fixed to the shell and / or the lower steel wire mesh; Alternatively, the tin removal box comprises a plurality of upper steel meshes, at least some of which have different mesh areas, and each of the upper steel meshes is selectively and detachably mounted on the shell and / or the lower steel mesh.

7. The tin removal box according to claim 1, characterized in that: There is a gap between the lower steel wire mesh and the operation port; When the upper steel mesh is supported by the lower steel mesh, the shell is limited to the peripheral side of the upper steel mesh.

8. A soldering iron stand, characterized in that: include: A soldering iron stand body, wherein the soldering iron stand body has a collecting tank; According to any one of claims 1 to 7, the tin removal box is embedded and installed in the collecting tank, and the operating port is located on a side of the tin removal box away from the bottom wall of the collecting tank.

9. The soldering iron stand according to claim 8, characterized in that: A positioning matching portion is provided on the outer wall of the shell; A positioning portion is provided on the inner wall of the collecting tank; When the tin removal box is embedded and installed in the collecting tank, the shell of the tin removal box and the inner wall of the collecting tank are in contact with each other, and the positioning portion and the positioning matching portion are in position matching.

10. The soldering iron stand according to claim 8, characterized in that: The tin removal box only covers a portion of the collecting tank, and the collecting tank is located in the space outside the tin removal box for accommodating solder sponge.

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