Volumetric method rapid moisture meter

Abstract

The utility model relates to the technical field of moisture meters, and discloses a volumetric method rapid moisture meter which comprises a moisture meter, a display panel is fixedly arranged on the upper surface of the moisture meter, a fixing mechanism is arranged on the moisture meter, and the moisture meter is connected with the display panel. The fixing mechanism comprises a hollow column, a sliding groove, a first spring, a moving block, a lantern ring, a second spring, a fixing block, a sliding roller and a clamping plate, the moisture meter is provided with a detection mechanism, and the detection mechanism comprises a detection head, a rubber sealing ring, anti-skid lines, an inner hoop spring and an outer expansion spring. By means of slope transmission, the fixed block and the sliding roller drive the clamping plate to clamp a sample, complex operation is not needed, meanwhile, the spring provides power, the other spring buffers and resets, sample containers of different sizes can be adapted, sample displacement such as toppling and deviation in the detection process is avoided, a stable foundation is laid for follow-up detection, and the operation efficiency and the use flexibility are greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of moisture meter technology, specifically to a volumetric rapid moisture meter. Background Technology

[0002] In the field of moisture detection technology, volumetric moisture analyzers are widely used in sample moisture analysis in industries such as chemical, food, and pharmaceutical due to their high detection accuracy and wide applicability. However, existing volumetric moisture analyzers still have technical pain points that affect detection efficiency and accuracy in actual operation.

[0003] Traditional volumetric moisture analyzers typically use manual screw clamps or simple snap-fit ​​structures to hold samples. Manual screw clamps require operators to repeatedly rotate the knob to adjust the clamping force, which is cumbersome, time-consuming, and makes it difficult to ensure uniform clamping force each time. Simple snap-fit ​​structures are limited by fixed dimensions and can only accommodate sample containers of specific sizes. When dealing with sample bottles or beakers of different diameters and heights, they cannot achieve stable clamping, which can easily lead to displacement, tipping, or shifting of the sample container during the detection process. This unstable fixation directly affects the relative position of the detection head and the sample, resulting in fluctuations in detection data or even sample spillage. This not only affects the detection progress but may also contaminate internal components of the equipment and increase maintenance costs. Therefore, a rapid volumetric moisture analyzer is proposed. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a rapid moisture analyzer using volumetric methods, which solves the problem that the inconvenience of fixing samples in moisture analyzers affects detection.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a volumetric rapid moisture meter, comprising a moisture meter, wherein a display panel is fixedly mounted on the upper surface of the moisture meter, and the moisture meter is electrically connected to the display panel;

[0006] The moisture meter is equipped with a fixing mechanism, which includes a hollow column, a slide groove, a first spring, a moving block, a collar, a second spring, a fixed block, a sliding roller, and a clamping plate.

[0007] The moisture meter is equipped with a detection mechanism, which includes a detection head, a rubber sealing ring, anti-slip texture, an inner hoop spring, and an outer expansion spring.

[0008] The hollow column is fixedly connected to the upper surface of the moisture meter, and the groove is formed on the outer surface of the hollow column.

[0009] Preferably, the two first springs are fixedly installed in the inner wall of the slide groove, and the two moving blocks are respectively fixedly installed at the lower ends of the two first springs, with the opposite surfaces of the two moving blocks being inclined.

[0010] The collar is fixedly installed on the outer surface of the moving block, and the collar is slidably connected to the slide groove.

[0011] Preferably, the two second springs are fixedly installed in the inner wall of the slide groove, and the two fixing blocks are respectively fixedly installed on the opposite ends of the two second springs, with the opposite surfaces of the two fixing blocks being inclined.

[0012] Preferably, the two sliding rollers are respectively fixedly installed on the opposite sides of the two fixed blocks, the two sliding rollers slide through the inner wall of the hollow column, and the two clamping plates are respectively fixedly installed on the opposite ends of the two sliding rollers.

[0013] Preferably, the detection head is fixedly connected to the moisture meter via a connecting pipe, and a rubber sealing ring is fixedly installed in the inner wall of the detection head;

[0014] The anti-slip texture is formed on the outer surface of the rubber sealing ring, and the anti-slip texture surface is set in a stripe pattern.

[0015] Preferably, the inner hoop spring is disposed on the inner surface of the rubber sealing ring, and the outer expansion spring is disposed on the inner surface of the rubber sealing ring.

[0016] Compared with the prior art, this utility model provides a rapid moisture meter using volumetric methods, which has the following advantages:

[0017] This volumetric rapid moisture analyzer allows the operator to move the moving block simply by pushing the collar. The inclined plane transmission enables the fixed block and sliding rollers to clamp the sample, eliminating the need for complex operations. Simultaneously, a spring provides power while another spring buffers and resets the sample. This allows it to adapt to sample containers of different sizes, preventing sample displacement during testing, such as tipping or shifting, thus laying a stable foundation for subsequent testing and significantly improving operational efficiency and flexibility.

[0018] This volumetric rapid moisture analyzer uses a detection head that directly collects sample information. A rubber sealing ring blocks impurities such as air and moisture, while anti-slip textures ensure stable positioning. An inner hoop spring enhances the sealing fit, and an outer expansion spring balances the force and adapts to the sample size, reducing interference. The internal module of the moisture analyzer efficiently processes data, and the display panel presents the results in real time, avoiding errors caused by poor sealing or data transmission problems and significantly improving detection accuracy. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the volumetric rapid moisture meter of this utility model;

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

[0021] Figure 3 This utility model Figure 2 Enlarged view of the structure at point A in the middle;

[0022] Figure 4 This is a schematic diagram of the detection head structure of this utility model;

[0023] Figure 5 This utility model Figure 4 Enlarged view of the structure at point B in the middle.

[0024] In the diagram: 1. Moisture meter; 2. Display panel; 3. Hollow column; 4. Detection head; 5. Slide groove; 6. First spring; 7. Moving block; 8. Collar; 9. Second spring; 10. Fixed block; 11. Sliding roller; 12. Clamping plate; 13. Rubber sealing ring; 14. Anti-slip texture; 15. Inner hoop spring; 16. Outer expansion spring. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-5 This utility model provides a new technical solution: a volumetric rapid moisture meter, including a moisture meter 1, a display panel 2 fixedly installed on the upper surface of the moisture meter 1, and the moisture meter 1 and the display panel 2 are electrically connected.

[0027] The moisture meter 1 is equipped with a fixing mechanism, which includes a hollow column 3, a slide 5, a first spring 6, a moving block 7, a collar 8, a second spring 9, a fixing block 10, a sliding roller 11, and a clamping plate 12.

[0028] The moisture meter 1 is equipped with a detection mechanism, which includes a detection head 4, a rubber sealing ring 13, anti-slip texture 14, an inner hoop spring 15, and an outer expansion spring 16.

[0029] The hollow column 3 is fixedly connected to the upper surface of the moisture meter 1, and the groove 5 is formed on the outer surface of the hollow column 3.

[0030] Furthermore, two first springs 6 are fixedly installed in the inner wall of the slide groove 5, and two moving blocks 7 are respectively fixedly installed at the lower ends of the two first springs 6, with the opposite surfaces of the two moving blocks 7 being inclined.

[0031] The collar 8 is fixedly installed on the outer surface of the movable block 7, and the collar 8 is slidably connected to the slide groove 5.

[0032] Furthermore, two second springs 9 are fixedly installed in the inner wall of the slide groove 5, and two fixing blocks 10 are fixedly installed on opposite ends of the two second springs 9 respectively, with the opposite surfaces of the two fixing blocks 10 being inclined.

[0033] Furthermore, two sliding rollers 11 are respectively fixedly installed on the opposite sides of two fixed blocks 10, and the two sliding rollers 11 slide through the inner wall of the hollow column 3, and two clamping plates 12 are respectively fixedly installed on the opposite ends of the two sliding rollers 11.

[0034] Furthermore, the detection head 4 is fixedly connected to the moisture meter 1 via a connecting pipe, and the detection head 4 is electrically connected to the moisture meter 1. The rubber sealing ring 13 is fixedly installed in the inner wall of the detection head 4.

[0035] Among them, the anti-slip texture 14 is formed on the outer surface of the rubber sealing ring 13, and the surface of the anti-slip texture 14 is striped.

[0036] Furthermore, the inner clamp spring 15 is disposed on the inner surface of the rubber sealing ring 13, and the outer expansion spring 16 is disposed on the inner surface of the rubber sealing ring 13.

[0037] Structural Explanation: Moisture Analyzer 1: As the core main frame of the entire device, it supports all components such as the display panel 2, fixing mechanism, and detection mechanism, providing the installation foundation and working support for each mechanism. At the same time, it integrates the core components such as circuits and calculation modules required for moisture detection. It is the core carrier for realizing the moisture detection function and ensures the stable operation of the entire device.

[0038] Display panel 2: Fixedly installed on the upper surface of moisture meter 1, it serves as the interface between the equipment and the operator. Its main function is to receive the detection data transmitted from the internal module of moisture meter 1. As the core detection component of the detection mechanism, it directly senses the physical and chemical properties related to sample moisture and is the core of the measurement. The signals collected by the sensor are converted into calculable electrical signals and displayed on display panel 2, presenting information such as sample moisture content, detection progress, and equipment parameters in a visual form. This allows operators to view and record the detection results in real time, ensuring that the detection process is monitorable.

[0039] Hollow column 3: It is fixedly connected to the upper surface of the moisture meter 1 and is the basic frame component of the fixing mechanism. The sliding groove 5 opened on the outer surface provides a sliding track for subsequent moving blocks 7, collars 8 and other components. At the same time, it plays a positioning and limiting role for other components of the fixing mechanism, ensuring that each component moves within the set trajectory and providing stable structural support for sample fixing.

[0040] Detection head 4: It is fixedly connected to the moisture meter 1 through a pipe. It is a key component that directly contacts the sample. Its core function is to penetrate or fit into the sample to be tested, collect moisture-related information, and transmit the information to the moisture meter 1 for processing and analysis through the connecting pipe. It is the core contact end for realizing moisture detection and directly affects the accuracy of the detection data.

[0041] Slide 5: Located on the outer surface of the hollow column 3, it is a motion guide component of the fixing mechanism. It houses elastic components such as the first spring 6 and the second spring 9, and provides sliding space and trajectory constraints for the moving block 7, the collar 8, and the fixed block 10. This ensures that each component slides stably along the slide 5 under the action of the spring, avoids component displacement, and ensures smooth clamping action of the fixing mechanism.

[0042] First spring 6: Fixedly installed in the inner wall of slide 5, with its lower end fixedly connected to moving block 7. It mainly provides elastic driving force and maintains a naturally extended state under normal conditions. When collar 8 drives moving block 7 to slide upward, first spring 6 is compressed and stores elastic potential energy. After collar 8 is released, spring resets and releases potential energy, driving moving block 7 to move downward, providing power for subsequent clamping actions.

[0043] Movable block 7: It is fixed to the lower end of the two first springs 6 respectively, and the opposite surfaces are set at an angle. Its core function is to transmit power and realize transmission conversion. It moves up and down under the drive of the first springs 6. When moving down, it squeezes the inclined surface of the fixed block 10 through the inclined structure, converting its own vertical movement into the horizontal movement of the fixed block 10, so as to provide power transmission for the clamping plate 12 to hold the sample.

[0044] The collar 8 is fixedly installed on the outer surface of the movable block 7 and slidably connected to the slide groove 5. It is the operating component of the fixing mechanism. By pushing the collar 8 upward, the operator can drive the movable block 7 to slide upward along the slide groove 5, thereby compressing the first spring 6. After being released, it resets together with the movable block 7, providing a convenient operating medium for the operator to control the clamping and releasing actions of the fixing mechanism.

[0045] The second spring 9 is fixedly installed in the inner wall of the slide 5, with the opposite ends connected to the fixed blocks 10. It mainly plays the role of resetting and buffering. When the inclined surface of the moving block 7 presses the fixed block 10 to move together, the second spring 9 is stretched or compressed. When the moving block 7 is reset, the second spring 9 releases its elastic force, driving the fixed block 10 back to the initial position, which facilitates the next clamping operation and buffers the impact force during the clamping process.

[0046] Fixed block 10: It is fixed to the opposite ends of the two second springs 9 respectively, and the opposite surfaces are set in an inclined plane. As an intermediate component for power transmission, it receives the squeezing force of the moving block 7 through the inclined plane, and drives itself to move along the slide groove 5. On the other hand, it is fixedly connected to the sliding roller 11, and transmits its horizontal movement to the sliding roller 11, thereby pushing the clamping plate 12 to clamp the sample. It is a key component connecting the moving block 7 and the sliding roller 11.

[0047] Sliding roller 11: It is fixedly installed on the opposite sides of the two fixed blocks 10 and slides through the inner wall of the hollow column 3. It mainly plays the role of motion guidance and force transmission. It slides along the inner wall of the hollow column 3 following the horizontal movement of the fixed blocks 10 to ensure the stability of the movement direction. At the same time, it transmits the driving force of the fixed blocks 10 to the clamping plate 12, causing the clamping plate 12 to move closer to or away from the sample, providing stable motion support for the clamping plate 12.

[0048] Clamping plates 12: These are fixedly installed at the opposite ends of the two sliding rollers 11. They are the components that directly contact and fix the sample in the fixing mechanism. Driven by the sliding rollers 11, the two clamping plates 12 can move closer to each other and clamp the sample container to be tested from both sides to prevent the sample from shifting or tipping over during the test. This ensures that the detection head 4 can accurately contact the sample and improves the stability and accuracy of the test data.

[0049] Rubber sealing ring 13: It is fixedly installed in the inner wall of the detection head 4. It has good elasticity and sealing performance. Its core function is to fit tightly against the edge of the sample or sample container when the detection head 4 comes into contact with the sample, blocking external air, moisture and other impurities from entering the detection area and avoiding impurities from interfering with the detection results. At the same time, it buffers the contact impact force between the detection head 4 and the sample through its own elasticity, protecting the sample and the detection head 4.

[0050] Anti-slip texture 14: It is formed on the outer surface of the rubber sealing ring 13 in a striped pattern. It is mainly used to enhance the friction between the rubber sealing ring 13 and the inner wall of the detection head 4, prevent the rubber sealing ring 13 from sliding or shifting in the detection head 4, ensure the stability of the sealing ring position, and ensure the sealing effect. At the same time, the striped structure can also improve the structural stability of the sealing ring to a certain extent and extend its service life.

[0051] Inner hoop spring 15: Located on the inner surface of the rubber sealing ring 13, it has an inward contraction elastic force. Its function is to apply an inward constraint force to the rubber sealing ring 13. When the rubber sealing ring 13 contacts the sample, it further enhances the fit between the sealing ring and the sample surface with its own elasticity, thereby improving the sealing performance. At the same time, it helps the rubber sealing ring 13 to return to its initial shape after the test, ensuring the sealing performance during the next use.

[0052] Outward expansion spring 16: Located on the inner surface of the rubber sealing ring 13, it works in conjunction with the inner hoop spring 15 and has an outward expansion elastic force. It is mainly used to balance the force of the inner hoop spring 15 and prevent the rubber sealing ring 13 from excessively shrinking and deforming due to excessive inner hoop force. At the same time, when the detection head 4 contacts samples of different sizes, it adapts to the changes in sample size through the outward expansion elastic force, ensuring that the sealing ring can always maintain good contact with the sample and improving the detection adaptability.

[0053] Working Principle: Under normal conditions, the first spring 6 of this volumetric rapid moisture analyzer is in a naturally extended state, the moving block 7 is located at the lower end of the slide groove 5, the second spring 9 is not subjected to external force, and the fixed block 10 drives the sliding roller 11 and clamping plate 12 to be in an open state, facilitating the placement of the sample container. When the operator pushes the collar 8 upward, because the collar 8 is fixedly connected to the moving block 7 and slides in cooperation with the slide groove 5, the collar 8 drives the moving block 7 to slide upward along the slide groove 5. At this time, the first spring 6 is compressed and stores elastic potential energy. After the sample container is placed between the two clamping plates 12, the collar 8 is released, the first spring 6 releases its elastic potential energy, and drives the moving block 7 to return to its original position downward along the slide groove 5. Since the opposite surface of the moving block 7 is set at an angle, during its downward movement, the angled surface contacts the opposite angled surface of the fixed block 10 and generates compression. The vertical downward movement of the moving block 7 is converted into the horizontal relative movement of the fixed block 10 through the compression of the angled surface. The fixed block 10 drives the sliding roller 11 to slide along the inner wall of the hollow column 3. The movement of the moving block 10 pushes the two clamping plates 12 closer together until the sample container is clamped. At this time, the second spring 9 is stretched or compressed due to the movement of the fixed block 10, generating a reverse elastic force to buffer the movement. After the test is completed, the collar 8 is pushed upward again, the moving block 7 moves upward, and the squeezing force on the fixed block 10 disappears. The second spring 9 releases its elastic potential energy, which drives the fixed block 10, the sliding roller 11 and the clamping plate 12 to reset and open, so that the sample container can be taken out and the test is completed. The circuit and calculation module integrated inside the moisture meter 1 is the core processing unit. The detection head 4, as the sample contact end, collects moisture information and transmits it to the moisture meter 1 through the pipeline. The fixing mechanism clamps the sample container through mechanical linkage to avoid sample displacement during the test from affecting the accuracy of the data. The rubber sealing ring 13, together with the inner hoop spring 15 and the outer expansion spring 16, achieves a sealed fit between the detection head 4 and the sample, blocking the interference of impurities. The display panel 2 visualizes the test data processed by the moisture meter 1.

[0054] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. Rapid moisture meter by capacity, comprising a moisture meter (1), characterized in that: The upper surface of the moisture meter (1) is fixedly installed with a display panel (2), and the moisture meter (1) is electrically connected with the display panel (2); The fixing mechanism is provided on the moisture meter (1) and comprises a hollow column (3), a sliding groove (5), first springs (6), moving blocks (7), a sleeve ring (8), second springs (9), fixed blocks (10), sliding rollers (11) and clamping plates (12). The detection mechanism is provided on the moisture meter (1) and comprises a detection head (4), a rubber sealing ring (13), anti-skid lines (14), an inner hoop spring (15) and an outer expansion spring (16). The hollow column (3) is fixedly connected to the upper surface of the moisture meter (1), and the sliding groove (5) is formed in the outer surface of the hollow column (3).

2. The rapid moisture analyzer of claim 1, wherein: The two first springs (6) are fixedly installed in the inner wall of the sliding groove (5), the two moving blocks (7) are fixedly installed at the lower ends of the two first springs (6), and the opposite surfaces of the two moving blocks (7) are both provided in an inclined manner. The sleeve ring (8) is fixedly installed on the outer surface of the moving block (7), and the sleeve ring (8) is slidably connected with the sliding groove (5).

3. The rapid volumetric moisture meter of claim 1, wherein: The two second springs (9) are fixedly installed in the inner wall of the sliding groove (5), the two fixed blocks (10) are fixedly installed at opposite ends of the two second springs (9), and the opposite surfaces of the two fixed blocks (10) are both provided in an inclined manner.

4. The rapid volumetric moisture meter of claim 1, wherein: The two sliding rollers (11) are fixedly installed on the opposite surfaces of the two fixed blocks (10), the two sliding rollers (11) are slidably penetrated into the inner wall of the hollow column (3), and the two clamping plates (12) are fixedly installed at the opposite ends of the two sliding rollers (11).

5. The rapid volumetric moisture meter of claim 1, wherein: The detection head (4) is fixedly connected with the moisture meter (1) through a connecting pipeline, the detection head (4) is electrically connected with the moisture meter (1), and the rubber sealing ring (13) is fixedly installed in the inner wall of the detection head (4). The anti-skid lines (14) are formed in the outer surface of the rubber sealing ring (13), and the surfaces of the anti-skid lines (14) are provided in a stripe shape.

6. The rapid volumetric moisture meter of claim 1, wherein: The inner hoop spring (15) is arranged on the inner surface of the rubber sealing ring (13), and the outer expansion spring (16) is arranged on the inner surface of the rubber sealing ring (13).

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