Fluxing agent adding structure for measuring carbon and sulfur
By designing a flux additive structure for carbon sulfur determination, and using spoon heads with different capacity and appearance to add tin and tungsten flux respectively, the problem of cross contamination and use amount is difficult to grasp, and the accuracy of the measurement results is achieved and cost savings.
Patent Information
- Application Number
- CN202420943255.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-04-30
AI Technical Summary
During the determination of carbon and sulfur content in metal materials, when adding tungsten or tin flux with the same medicine spoon, it is easy to cause cross-contamination and difficult to grasp the amount.
A flux additive structure is designed, including a spoon handle and a first spoon head and a second spoon head arranged at both ends of the spoon handle. The first spoon head is used to add tin flux, and the second spoon head is used to add tungsten aid. The flux and the size of the spoon head are different to avoid cross contamination, and the spoon head is removably connected to the spoon handle for easy replacement and maintenance.
Effectively avoid cross-contamination of flux, ensure the accuracy of the measurement results, and reduce waste and maintenance costs through the design of removable connections.
Smart Images
Figure CN222439233U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of detection devices, in particular to a flux adding structure for carbon and sulfur determination. Background Art
[0002] During the determination of carbon and sulfur content in metal materials, a certain amount of tungsten or tin needs to be added to the sample as a flux. The volume of tungsten used as the flux is larger, while the volume of tin used as the flux is smaller. Specifically, when tungsten is used as the flux, an amount of 1g is generally required, and when tin is used as the flux, an amount of 0.2g is generally required.
[0003] When adding two fluxes, a general medicine spoon is used, and the masses of the two fluxes need to be weighed on a balance. In actual tests, the same medicine spoon is often used to add the two fluxes, which easily causes cross contamination of the fluxes and affects the test results. On the other hand, when the same medicine spoon is used to add different fluxes, it is not easy for the test personnel to master the amount taken each time. Utility Model Content
[0004] The utility model provides a flux adding structure for carbon and sulfur determination, which solves the problem that when tungsten or tin is added as flux in a sample, the same key is used for adding, resulting in cross contamination and difficulty in mastering the amount taken each time.
[0005] The utility model adopts the following technical scheme for a flux adding structure for carbon and sulfur determination: the device comprises: a spoon handle and a first spoon head and a second spoon head respectively arranged at two ends of the spoon handle; the first spoon head is detachably connected to the spoon handle, and the second spoon head is detachably connected to the spoon handle;
[0006] The first spoon head and the second spoon head are located on both sides of the spoon handle;
[0007] The capacity of the first spoon head is smaller than the capacity of the second spoon head;
[0008] The first spoon head is inclined toward the direction close to the spoon handle, and the second spoon head is inclined toward the direction close to the spoon handle.
[0009] Preferably, the capacity of the first spoon head is 0.1 mL or 0.2 mL; the capacity of the second spoon head is 0.5 mL or 1.0 mL.
[0010] Preferably, a first fixing portion detachably connected to one end of the spoon handle is provided at the bottom of the first spoon head, and a second fixing portion detachably connected to the other end of the spoon handle is provided at the bottom of the second spoon head.
[0011] Preferably, the first fixing portion is threadedly connected to one end of the spoon handle, and the second fixing portion is threadedly connected to one end of the spoon handle.
[0012] Preferably, the first fixing portion is connected to one end of the spoon handle by plugging and unplugging, and the second fixing portion is connected to one end of the spoon handle by plugging and unplugging.
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] 1. In the utility model, a first spoon head and a second spoon head are respectively provided at both ends of the spoon handle, and the capacity of the first spoon head is smaller than that of the second spoon head. Therefore, the first spoon head is used to add tin flux, and the second spoon head is used to add tungsten flux, so as to avoid the cross contamination of flux. Furthermore, compared with the situation of using two medicine spoons to add two kinds of flux respectively, the appearance size of the first spoon head and the second spoon head of the flux adding structure is obviously inconsistent, and it is not easy to be confused.
[0015] 2. In the utility model, the first spoon head is inclined toward the direction close to the spoon handle, and the second spoon head is also inclined toward the direction close to the spoon handle. In actual use, even if a container with a small mouth is encountered, the first spoon head or the second spoon head of the flux adding structure can easily take out the flux, avoiding the problem that the existing medicine spoon needs to put the key handle as flat as possible to take out the flux, and it is easy to interfere with the container.
[0016] 3. In the utility model, the first spoon head and the second spoon head are located on both sides of the spoon handle and do not affect normal use of each other.
[0017] 4. In the utility model, the first spoon head and the second spoon head are both detachably connected to the spoon handle. Compared with the existing medicine spoon that is directly scrapped after use, the flux adding structure only needs to replace the first spoon head or the second spoon head after use, and retains the spoon handle, and does not need to be scrapped as a whole. The existing scrap volume is large, and the use of the flux adding structure can significantly save costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0019] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;
[0020] Description of Reference Numerals
[0021] 1. spoon handle; 2. first spoon head; 3. second spoon head; 21. first fixing part; 31. second fixing part. DETAILED DESCRIPTION
[0022] 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.
[0023] An embodiment of a flux adding structure for carbon and sulfur determination of the utility model is as follows Figure 1 As shown, the flux adding structure comprises: a spoon handle 1 and a first spoon head 2 and a second spoon head 3 respectively arranged at two ends of the spoon handle 1; the first spoon head 2 is detachably connected to the spoon handle 1, and the second spoon head 3 is detachably connected to the spoon handle 1;
[0024] The first spoon head 2 and the second spoon head 3 are located on both sides of the spoon handle 1;
[0025] The capacity of the first spoon head 2 is smaller than the capacity of the second spoon head 3;
[0026] The first spoon head 2 is inclined toward the direction close to the spoon handle 1 , and the second spoon head 3 is inclined toward the direction close to the spoon handle 1 .
[0027] In the present embodiment, it should be noted that a first spoon head 2 and a second spoon head 3 are respectively provided at both ends of the spoon handle 1, and the capacity of the first spoon head 2 is smaller than that of the second spoon head 3, so the first spoon head 2 is used to add tin flux, and the second spoon head 3 is used to add tungsten flux, so as to avoid cross contamination of fluxes. In addition, compared with the situation of using two medicine spoons to add two kinds of fluxes respectively, the appearance dimensions of the first spoon head 2 and the second spoon head 3 of the flux adding structure are obviously inconsistent, and are not easy to be confused.
[0028] In the present embodiment, it should be noted that the first spoon head 2 is inclined toward the direction close to the spoon handle 1, and the second spoon head 3 is also inclined toward the direction close to the spoon handle 1. In actual use, even if a container with a small mouth is encountered, the first spoon head 2 or the second spoon head 3 of the flux adding structure can easily take out the flux, avoiding the problem that the existing medicine spoon needs to put the key handle as flat as possible to take out the flux, which is easy to interfere with the container.
[0029] In this embodiment, it should be noted that the first spoon head 2 and the second spoon head 3 are located on both sides of the spoon handle 1 and do not affect each other's normal use.
[0030] In the present embodiment, it should be noted that the first spoon head 2 and the second spoon head 3 are both detachably connected to the spoon handle 1. Compared with the existing medicine spoons that are directly scrapped after use, the flux adding structure only needs to replace the first spoon head 2 or the second spoon head 3 after use, and retains the spoon handle 1, and does not need to be scrapped as a whole. However, the existing scrapping amount is large, and the use of the flux adding structure can significantly save costs.
[0031] In this embodiment, the capacity of the first spoon head 2 is 0.1 mL or 0.2 mL; the capacity of the second spoon head 3 is 0.5 mL or 1.0 mL.
[0032] In this embodiment, it should be noted that when tungsten is used as a flux, an amount of 1g is generally required, and when tin is used as a flux, an amount of 0.2g is generally required. The capacity of the first spoon head 2 is configured to be 0.1mL or 0.2mL; the capacity of the second spoon head 3 is configured to be 0.5mL or 1.0mL, so as to accurately control the amount taken each time.
[0033] In this embodiment, a first fixing portion 21 detachably connected to one end of the spoon handle 1 is provided at the bottom of the first spoon head 2 , and a second fixing portion 31 detachably connected to the other end of the spoon handle 1 is provided at the bottom of the second spoon head 3 .
[0034] In this embodiment, the first fixing portion 21 is threadedly connected to one end of the spoon handle 1 , and the second fixing portion 31 is threadedly connected to one end of the spoon handle 1 .
[0035] In this embodiment, the first fixing portion 21 is connected to one end of the spoon handle 1 by plugging and unplugging, and the second fixing portion 31 is connected to one end of the spoon handle 1 by plugging and unplugging.
[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A flux adding structure for carbon and sulfur determination, characterized in that: The spoon handle (1) comprises a first spoon head (2) and a second spoon head (3) respectively arranged at two ends of the spoon handle (1); the first spoon head (2) is detachably connected to the spoon handle (1), and the second spoon head (3) is detachably connected to the spoon handle (1); The first spoon head (2) and the second spoon head (3) are located on both sides of the spoon handle (1); The capacity of the first spoon head (2) is smaller than the capacity of the second spoon head (3); The first spoon head (2) is inclined in a direction close to the spoon handle (1), and the second spoon head (3) is inclined in a direction close to the spoon handle (1).
2. A flux adding structure for carbon and sulfur determination according to claim 1, characterized in that: The capacity of the first spoon head (2) is 0.1 mL or 0.2 mL; the capacity of the second spoon head (3) is 0.5 mL or 1.0 mL.
3. A flux adding structure for carbon and sulfur determination according to claim 1, characterized in that: The bottom of the first spoon head (2) is provided with a first fixing portion (21) detachably connected to one end of the spoon handle (1), and the bottom of the second spoon head (3) is provided with a second fixing portion (31) detachably connected to the other end of the spoon handle (1).
4. A flux adding structure for carbon and sulfur determination according to claim 3, characterized in that: The first fixing portion (21) is threadedly connected to one end of the spoon handle (1), and the second fixing portion (31) is threadedly connected to one end of the spoon handle (1).
5. The flux adding structure for carbon and sulfur determination according to claim 3, characterized in that: The first fixing portion (21) is plug-in connected to one end of the spoon handle (1), and the second fixing portion (31) is plug-in connected to one end of the spoon handle (1).