Stirring temperature measuring device

Abstract

The embodiment of the utility model relates to a stirring temperature measuring device. The stirring temperature measuring device comprises a fixing assembly and a fixing base. The fixing assembly is provided with a first fixing part, and the first fixing part is used for fixing the thermometer, so that the temperature measuring end of the thermometer extends into the cup to be measured. The fixed base comprises a connecting assembly, the connecting assembly is connected with a cup to be tested, and the fixed assembly is arranged on the fixed base. According to the stirring temperature measuring device, the thermometer is fixed on the stirring temperature measuring device, so that the thermometer always extends into the to-be-measured cup to measure the temperature while the thermometer is fixed, and the thermometer is prevented from stirring in the beaker along with a stirring rod. And the reading accuracy of the thermometer in the standing state is ensured, and the experiment result is ensured. The thermometer is prevented from being broken in the using process, the sample is protected, and meanwhile the health of experimenters is protected.

Description

Technical Field

[0001] The utility model relates to the field of experimental instruments, in particular to a stirring temperature measuring device. Background Art

[0002] In medical experiments, it is usually necessary to use two long glassware for simultaneous testing, such as stirring the reagent in the beaker while measuring the temperature of the reagent in the beaker. At present, when facing such needs, most people will directly use a thermometer for stirring or use a steel wire to tie the stirring rod and the thermometer together to achieve simultaneous temperature measurement while stirring. However, when using a thermometer for stirring, the thermometer may collide with the bottle body bracket of the beaker, causing the thermometer to break and mercury to leak out, resulting in the scrapping of the sample and the dispersion of mercury affecting the health of the experimenter. However, the use of wire binding methods such as steel wire rubber bands is prone to loosening of the steel wire during the experiment and use, causing the separation of the glass rod and the thermometer. And when using steel wire for winding, it will be necessary to carry out multiple turns of winding, thereby increasing the blocking area, affecting the reading of the temperature count value during use. Further, the steel wire is prone to slippage and corrosion during the experiment, thereby affecting the effect of the experiment. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art that, in the process of simultaneous stirring and temperature measurement, the thermometer needs to be entangled with the stirring rod using a steel wire, which causes inaccurate thermometer readings and the steel wire is prone to slipping and corrosion, an embodiment of the utility model provides a stirring and temperature measuring device that fixes the thermometer for measurement to facilitate stirring.

[0004] In order to solve the above technical problems, the embodiments of the present invention provide the following technical solutions.

[0005] In a first aspect, an embodiment of the utility model provides a stirring temperature measuring device, which comprises: a fixing assembly and a fixing base. The fixing assembly is provided with a first fixing part, and the first fixing part is used to fix a thermometer so that the temperature measuring end of the thermometer extends into a cup to be measured. The fixing base comprises a connecting assembly, the connecting assembly is connected to the cup to be measured, and the fixing assembly is arranged on the fixing base.

[0006] Furthermore, in the first aspect, the connecting component is a C-shaped elastic buckle, and the C-shaped elastic buckle is used to be clamped on the cup mouth of the cup to be tested.

[0007] In addition, in the first aspect, the connection assembly includes: a first clamping member and a second clamping member, the first clamping member and the second clamping member are rotatably connected to form a clamping jaw, and the clamping jaw is used to clamp the mouth of the cup to be tested. The opening and closing size of the clamping jaw can be changed by changing the distance between the clamping ends of the first clamping member and the second clamping member.

[0008] In addition, in the first aspect, the first clamping member includes: a first clamping portion and a first handle portion. The second clamping member includes: a second clamping portion and a second handle portion. One end of the first clamping portion is rotatably connected to the second clamping portion; wherein the first handle portion is used to control the rotation of the first clamping portion, and the second handle portion is used to control the rotation of the second clamping portion.

[0009] In addition, in the first aspect, the connecting assembly also includes a resilient member, which is disposed between the first handle portion and the second handle portion and is used to rebound the distance between the first handle portion and the second handle portion when an external force is applied to bring the first handle portion and the second handle portion closer to each other.

[0010] Furthermore, in the first aspect, the first clamping portion and the second clamping portion are both arc-shaped, the first clamping portion is bent toward the second clamping portion, and the second clamping portion is bent toward the first clamping portion.

[0011] In addition, in the first aspect, the fixing assembly further includes: a fixing column. The first fixing part is rotatably connected to the fixing column, and the first fixing part is an elastic member, and a first through hole is provided on the elastic member, and the thermometer is passed through the first through hole and fixed.

[0012] In addition, in the first aspect, the fixing assembly further comprises: a placing rack, which is connected to the fixing column and is used to place the stirring rod when the stirring rod is not in use.

[0013] In addition, in the first aspect, the placement rack includes: a second fixing portion and a receiving portion. The second fixing portion is arranged on the fixing column, and a second through hole is arranged on the second fixing portion to allow the stirring rod to pass through. The receiving portion is arranged on the fixing column, and the receiving portion is arranged below the second fixing portion, wherein the projection of the second through hole in the vertical direction falls within the receiving portion.

[0014] Furthermore, in the first aspect, a recess is provided on one side of the receiving portion facing the second fixing portion, and the recess coincides with a projection of the second through hole in the receiving portion.

[0015] Compared with the prior art, the beneficial effects of the embodiments of the utility model are:

[0016] By fixing the thermometer on the stirring temperature measuring device, the thermometer can be fixed while always extending into the beaker to measure the temperature, thus avoiding the thermometer and the stirring rod from stirring in the beaker. In addition, the thermometer always remains stationary during the measurement process, which facilitates the experimenter to accurately read the thermometer during the stirring process. Furthermore, only the stirring rod needs to be operated during the stirring process, which reduces the difficulty of stirring. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The embodiments of the present invention are described in conjunction with the accompanying drawings to better understand the embodiments of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a structural schematic diagram of a stirring temperature measuring device according to an implementation method of an embodiment of the utility model;

[0019] Figure 2 It is a structural schematic diagram of a stirring temperature measuring device according to an implementation method of an embodiment of the utility model;

[0020] Figure 3 It is a structural schematic diagram of a stirring temperature measuring device according to an embodiment of the utility model.

[0021] In the above drawings, the meanings of the reference numerals are as follows:

[0022] Fixed base 1;

[0023] A first clamping portion 011;

[0024] A second clamping portion 11;

[0025] A first handle portion 12;

[0026] A second handle portion 13;

[0027] A grip portion 131;

[0028] Resilient member 14;

[0029] Fixing component 2;

[0030] A first fixing portion 21;

[0031] Receiving part 22;

[0032] A second fixing portion 23;

[0033] Thermometer 4. DETAILED DESCRIPTION

[0034] Unless otherwise defined, the technical terms or scientific terms used in this specification and claims shall have the common meanings understood by persons having ordinary skills in the technical field to which the present invention belongs.

[0035] All numerical values ​​from the lowest value to the highest value listed in this article refer to all numerical values ​​obtained by increments of one unit between the lowest value and the highest value when the difference between the lowest value and the highest value is more than two units.

[0036] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 invention.

[0037] In addition, the terms "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "plurality" means two or more.

[0038] like Figure 1 , Figure 2 As shown, an embodiment of the utility model provides a stirring temperature measuring device, which comprises: a fixing component 2 and a fixing base 1. The fixing component 2 is provided with a first fixing portion 21, and the first fixing portion 21 is used to fix a thermometer 4 so that the temperature measuring end of the thermometer 4 extends into the cup to be measured. The fixing base 1 comprises a connecting component, the connecting component is connected to the cup to be measured, and the fixing component 2 is arranged on the fixing base 1.

[0039] It is not difficult to infer from the above content that the fixing component 2 is connected to the cup body to be tested by fixing the connecting component on the base 1. The first fixing part 21 provided on the fixing component 2 is used to fix the thermometer 4. At this time, the thermometer 4 fixed on the first fixing part 21 can smoothly extend into the cup to be tested. At the same time, since the thermometer 4 is fixed by the first fixing part 21, and the first fixing part 21 is provided on the fixing component 2, the position state between the thermometer 4 and the cup to be tested remains unchanged, so that the thermometer 4 is fixedly placed. The user can keep the thermometer 4 extended into the cup to be tested without holding the thermometer 4, and the thermometer 4 can measure the temperature of the liquid in the cup to be tested. At this time, when the user is stirring, he only needs to hold the stirring rod to stir the liquid in the cup to be tested, and observe the temperature of the liquid in the cup to be tested during stirring through the fixed thermometer 4. Avoid stirring the thermometer 4 together with the stirring device by winding the steel wire, and the temperature scale of the thermometer 4 fixed by the first fixing part 21 will not be blocked by the steel wire wound multiple times. The user can quickly observe the temperature of the liquid in the test cup through the thermometer 4, ensuring the accuracy of the temperature data during the experiment.

[0040] In some embodiments of the present invention, the connecting component is a C-shaped elastic buckle, and the C-shaped elastic buckle is used to be clamped on the cup mouth of the cup to be tested.

[0041] It is not difficult to infer from the above content that the C-shaped elastic buckle can clamp the mouth of the cup to be tested, so that the connecting component is fixed on the mouth of the cup to be tested. At this time, through the clamping of the C-shaped elastic buckle, the connection between the fixed base 1 and the cup to be tested is completed, and then the connection between the fixed component 2 and the cup to be tested is completed. In addition, in the process of conducting experiments, a beaker is often selected as a carrying container for the stirring liquid, and beakers of different sizes are selected in different usage scenarios. The C-shaped elastic buckle can be elastically deformed to expand the size of the C shape to match the calibers of beakers of different sizes. In addition, the production cost of the C-shaped elastic buckle is low, which can improve work efficiency while reducing the production cost of the overall structure.

[0042] In addition, if Figure 1 , Figure 2 , Figure 3 The connecting assembly includes: a first clamping member and a second clamping member, the first clamping member and the second clamping member are rotatably connected to form a clamping jaw, and the clamping jaw is used to clamp the mouth of the cup to be tested. The opening and closing size of the clamping jaw can be changed by changing the distance between the clamping ends of the first clamping member and the second clamping member.

[0043] It is not difficult to infer from the above content that the opening and closing size of the clamping jaws can be changed by manipulating the first clamping member and the second clamping member, and different opening and closing sizes can match the calibers of different cups to be tested, so as to complete the fixed connection between the connecting assembly and the cup to be tested. And because the first clamping member and the second clamping member are connected in rotation, when the first clamping member and the second clamping member are held tightly at the same time, only external force can be applied to the first clamping member or the second clamping member to achieve relative rotation between the first clamping member and the second clamping member, thereby changing the opening and closing size of the clamping jaws and matching with different cups to be tested, which facilitates the manipulation of the connecting assembly and improves the adaptability of the connecting assembly.

[0044] Further Figure 1 , Figure 2 As shown, in some embodiments of the utility model, the first clamping member includes: a first clamping portion 011 and a first handle portion 12. The second clamping member includes: a second clamping portion 11 and a second handle portion 13. The first clamping portion 011 is rotatably connected to one end of the second clamping portion 11; wherein the first handle portion 12 is used to control the rotation of the first clamping portion 011, and the second handle portion 13 is used to control the rotation of the second clamping portion 11.

[0045] It is not difficult to infer from the above content that the first clamping part 011 and the second clamping part 11 respectively abut against the mouth of the cup to be tested when in use, and clamp the mouth of the cup to be tested to achieve the connection with the cup to be tested. And the first clamping part 011 and the second clamping part 11 can change the distance between the clamping sections by rotating, so as to change the clamping size of the first clamping part 011 and the second clamping part 11. And the clamping size can be adjusted according to the needs of the cup to be tested to meet different needs. The first handle part 12 and the second handle part 13 can be easily manipulated by the user to avoid directly pulling the first clamping part 011 and the second clamping part 11. By Figure 3 It can be known that the first handle portion 12 and the second handle portion 13 increase the force arm of the user when operating the connection component, save the external force applied by the user on the first handle portion 12 and the second handle portion 13, and improve the user experience. Specifically, by operating the first handle portion 12 and the second handle portion 13 to be closer to each other, the clamping ends of the first clamping portion 011 and the second clamping portion 11 can be moved away from each other. Similarly, by operating the first handle portion 12 and the second handle portion 13 to be farther away from each other, the clamping ends of the first clamping portion 011 and the second clamping portion 11 can be moved closer to each other, thereby changing the opening and closing size of the first clamping portion 011 and the second clamping portion 11. And in some embodiments, such as Figure 2 , Figure 3 As shown, a gripping portion 131 may be added to the first handle portion 12 or the second handle portion 13. When the user is performing a stirring experiment, since the connection assembly has been connected to the cup to be tested, the cup to be tested can be picked up by grabbing the gripping portion 131. And when the cup to be tested needs to be lifted for observation or stirring, the gripping portion 131 is more ergonomic and convenient for the user to grab. The cup to be tested is mostly a beaker, and the outer surface of the beaker is relatively smooth and has low friction, which makes it very easy to slip. Therefore, by grabbing the gripping portion 131, the risk of the cup to be tested falling when the cup to be tested is directly grabbed can be reduced. At the same time, by setting the gripping portion 131, the user's hand can be prevented from directly contacting the outer wall of the cup to be tested. When the user's hand directly grabs the cup to be tested, the temperature of the hand will be transferred to the cup to be tested, thereby affecting the temperature of the liquid to be tested in the cup to be tested and affecting the accuracy of the experiment. The gripping portion 131 avoids direct contact between the hand and the cup to be tested, ensuring the accuracy of the experimental data.

[0046] In addition, if Figure 1 , Figure 3 As shown, in some embodiments of the present invention, the connecting assembly also includes a rebound member 14, which is arranged between the first handle portion 12 and the second handle portion 13, and is used to rebound the distance between the first handle portion 12 and the second handle portion 13 when an external force is applied to make the first handle portion 12 and the second handle portion 13 approach each other.

[0047] It is not difficult to conclude from the above that when fixing the link assembly, the first handle portion 12 and the second handle portion 13 need to be brought closer to each other first, thereby expanding the distance between the clamping ends of the first clamping portion 011 and the second clamping portion 11, so that the clamping claws formed by the first clamping portion 011 and the second clamping portion 11 are opened and matched with the cup to be tested. When the first clamping portion 011 and the second clamping portion 11 can be located on both sides of the cup to be tested, the first handle portion 12 and the second handle portion 13 are moved away from each other, so that the clamping ends of the first clamping portion 011 and the second clamping portion 11 are moved closer to each other, and the cup to be tested is clamped to fix the connection assembly on the cup to be tested. After the first handle portion 12 and the second handle portion 13 are moved closer to each other to complete the matching of the clamping claws and the cup to be tested, the first handle portion 12 and the second handle portion 13 are moved away from each other under the action of the resilient member 14, thereby driving the clamping ends of the first clamping portion 011 and the second clamping portion 11 to move closer to each other, thereby clamping the cup to be tested. By setting the resilient member 14, it is avoided that the user needs to apply external force to the first handle portion 12 and the second handle portion 13 during the process of clamping the cup to be tested, thereby ensuring the clamping of the first clamping portion 011 and the second clamping portion 11. It can save the external force applied by the user, reduce the difficulty of operation for the user, and ensure that the first clamping portion 011 and the second clamping portion 11 clamp the cup to be tested, avoid separation from the cup to be tested and cause the thermometer 4 to fall off, and ensure the normal conduct of the experiment. In some embodiments, the elastic component can be selected as a torsion spring, and the two ends of the torsion spring are respectively connected to the opposite sides of the first handle portion 12 and the second handle portion 13. When the first handle portion 12 and the second handle portion 13 are subjected to the external force applied by the user, the torsion spring is compressed and deformed. When the user stops applying the external force, the torsion spring returns to the initial state under the action of the loss of the external force, thereby driving the first handle portion 12 and the second handle portion 13 away from each other, so that the first clamping portion 011 and the second clamping portion 11 can clamp the cup to be tested.

[0048] like Figure 1 As shown, in some embodiments of the present invention, the first clamping portion 011 and the second clamping portion 11 are both arc-shaped, the first clamping portion 011 bends toward the second clamping portion 11 , and the second clamping portion 11 bends toward the first clamping portion 011 .

[0049] It is not difficult to infer from the above content that, since the mouth of the cup to be tested and the bottle body are mostly cylindrical, the arc-shaped first clamping part 011 and the second clamping part 11 can better match the outer surface of the cup to be tested, thereby increasing the contact area between the first clamping part 011 and the second clamping part 11 and the cup to be tested, so that the connection component obtains a better connection effect, avoids the connection component from falling off after connection, ensures the fixation of the thermometer 4, and thus ensures the normal progress of the experiment.

[0050] like Figure 1 , Figure 2 , Figure 3As shown, in some embodiments of the present invention, the fixing assembly 2 further includes: a fixing column. A first fixing portion 21 is rotatably connected to the fixing column. The first fixing portion 21 is an elastic member, and a first through hole is provided on the elastic member for the thermometer 4 to pass through the first through hole and be fixed.

[0051] It is not difficult to infer from the above content that the elastic member set on the fixing column can be used to fix the thermometer 4, and the fixing column can improve the position where the elastic member is set. Since the end of the thermometer 4 cannot contact the bottom of the cup to be measured during the temperature measurement process, the thermometer 4 needs to keep a distance from the bottom of the cup to be measured after being fixed. The fixing column can keep the first fixing part 21 away from the cup mouth to be measured, and the first fixing part 21 is used to fix the thermometer 4, thereby ensuring the setting height of the thermometer 4. In addition, the first fixing part 21 is rotatably connected to the fixing column, thereby changing the angle of the first through hole on the first fixing part 21 toward the cup mouth to be measured. Because the thermometer 4 needs to be fixed through the first through hole, the angle of the thermometer 4 inserted into the cup to be measured can be changed by rotating the first fixing part 21 to meet different temperature measurement requirements, and at the same time, the thermometer 4 can avoid the stirring of the stirring rod. The first fixing part 21 is selected as an elastic member, so that the first through hole also has the ability to expand and contract, so as to match with thermometers 4 of different sizes, thereby improving the adaptability of the first fixing part 21. In some embodiments, the elastic member is made of corrosion-resistant and high-temperature-resistant materials such as silicone rubber, so that the stirring temperature measuring device can be applied to different usage scenarios. When the elastic member fixes the thermometer 4, the thermometer 4 is not easily crushed by its flexible material, thus ensuring the normal use of the thermometer 4.

[0052] Finally, if Figure 1 , Figure 2 , Figure 3 As shown, in some embodiments of the utility model, the fixing assembly 2 also includes: a placement rack. The placement rack is connected to the fixed column, and is used to place the stirring rod when the stirring rod is not in use. The placement rack includes: a second fixing portion 23 and a receiving portion 22. The second fixing portion 23 is arranged on the fixed column, and a second through hole is arranged on the second fixing portion 23 to allow the stirring rod to pass through. The receiving portion 22 is arranged on the fixed column, and the receiving portion 22 is arranged below the second fixing portion 23, wherein the projection of the second through hole in the vertical direction falls within the receiving portion 22. A depression is provided on the side of the receiving portion 22 facing the second fixing portion 23, and the depression coincides with the projection of the second through hole falling within the receiving portion 22.

[0053] It is not difficult to deduce from the above contents that when using the stirring and temperature measuring device, it is necessary to use the stirring rod and the thermometer 4 at the same time. While the thermometer 4 is fixed by the stirring and temperature measuring device, the reagent in the test cup is stirred by the stirring rod. The placement rack can be used to fix the thermometer 4 and the stirring rod, so that the user only needs to carry the stirring and temperature measuring device when stirring and temperature measuring are needed, so as to realize the storage of the thermometer 4 and the stirring rod, avoid the user from looking for the thermometer 4 and the stirring rod from other storage places, and improve the efficiency of the experiment. The second fixing part 23 can clamp the thermometer 4 or the stirring rod, and the receiving part 22 can receive the downward end of the stirring rod or the thermometer 4, so as to avoid the thermometer 4 or the stirring rod from falling off under the action of gravity when the second fixing part 23 is loosened, thereby ensuring the storage safety of the stirring rod and the thermometer 4. Furthermore, after the thermometer 4 or the stirring rod is placed, the end thereof in contact with the receiving portion 22 will abut against the side wall of the depression, thereby preventing the end of the thermometer 4 or the stirring rod from sliding, ensuring that the second fixing portion 23 can fix and store the thermometer 4 and the stirring rod, ensuring the safe use and storage of the thermometer 4 and the stirring rod, and reducing the consumption of equipment. The projection of the second through hole falls on the receiving portion 22, ensuring that the end of the thermometer or the stirring rod can accurately contact the receiving portion 22, ensuring the successful placement of the thermometer and the stirring rod.

[0054] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and is 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 stirring temperature measuring device, characterized in that: The stirring temperature measuring device comprises: A fixing assembly is provided with a first fixing part, wherein the first fixing part is used to fix the thermometer so that the temperature measuring end of the thermometer extends into the cup to be tested; A fixed base, comprising a connecting component, the connecting component is connected to the cup to be tested, and the fixing component is arranged on the fixed base; The fixing assembly further comprises: a fixing column, the first fixing part is rotatably connected to the fixing column, the first fixing part is an elastic member, and the elastic member is provided with a first through hole, for the thermometer to pass through the first through hole and be fixed; a placement rack, connected to the fixing column, for placing the stirring rod when the stirring rod is not in use; Wherein, the placement rack comprises: A second fixing part, disposed on the fixing column, wherein the second fixing part is provided with a second through hole for the stirring rod to pass through; A receiving portion, arranged on the fixing column, the receiving portion is arranged below the second fixing portion, wherein the projection of the second through hole in the vertical direction falls within the receiving portion; The connecting assembly comprises: a first clamping member and a second clamping member, wherein the first clamping member and the second clamping member are rotatably connected to form a clamping jaw, and the clamping jaw is used to clamp the mouth of the cup to be tested; wherein the opening and closing size of the clamping jaw is changed by changing the distance between the clamping ends of the first clamping member and the second clamping member; Wherein, the first clamping member includes: a first clamping portion and a first handle portion, and the second clamping member includes: a second clamping portion and a second handle portion; one end of the first clamping portion is rotatably connected to the second clamping portion; wherein the first handle portion is used to control the rotation of the first clamping portion, and the second handle portion is used to control the rotation of the second clamping portion.

2. The stirring temperature measuring device according to claim 1, characterized in that: The connecting component is a C-shaped elastic buckle, and the C-shaped elastic buckle is used to be clamped on the cup mouth of the cup to be tested.

3. The stirring temperature measuring device according to claim 2, characterized in that: The connecting assembly further includes a resilient member, which is disposed between the first handle portion and the second handle portion and is used to rebound the distance between the first handle portion and the second handle portion when an external force is applied to bring the first handle portion and the second handle portion closer to each other.

4. The stirring temperature measuring device according to claim 2, characterized in that: The first clamping portion and the second clamping portion are both arc-shaped, the first clamping portion is bent toward the second clamping portion, and the second clamping portion is bent toward the first clamping portion.

5. The stirring temperature measuring device according to claim 1, characterized in that: A recess is disposed on one side of the receiving portion facing the second fixing portion, and the recess coincides with a projection of the second through hole in the receiving portion.

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