A urine hydrometer calibration and storage device

Abstract

This utility model discloses a urine specific gravity meter calibration and storage device, relating to the field of urine specific gravity meter calibration technology. The technical solution includes a base with an internal receiving cavity. Mounting strips are fixedly connected to both the front and rear sides of the base. A pad is placed in the receiving cavity. The top of the pad, the top of the base, and the tops of the two mounting strips are all inclined at the same angle. Multiple support rods are provided on the top of the pad, and support rods are provided between each of the support rods and the two mounting strips. Each support rod has a protruding strip, and each protruding strip has multiple placement grooves, each groove containing two protrusions. The beneficial effect is that the two protrusions in the placement grooves prevent the urine specific gravity meter from sliding out of the grooves. Furthermore, the inclined shape of the pad, rather than a flat surface, prevents the urine specific gravity meter from sliding and becoming unstable.

Description

Technical Field

[0001] This utility model relates to the field of urine specific gravity meter calibration technology, specifically to a urine specific gravity meter calibration and storage device. Background Technology

[0002] A urine hydrometer is a tool used to measure urine density (i.e., urine specific gravity). It is mainly used to assess the kidney's ability to concentrate or dilute urine. Urine hydrometers need to be calibrated during production. Calibration is mainly done using standard solutions (usually pure water or sodium chloride solution of known concentration). During calibration, storage equipment is also needed to store the calibrated instrument. Because the urine hydrometer has graduations that cannot be scratched by friction or squeezed, it needs to be stored vertically. However, the existing storage equipment has been found to be unstable during use, and the meter body sometimes slides and becomes unstable when placed in the storage. Therefore, improvements are needed.

[0003] Therefore, it is necessary to invent a calibration and storage device for urine hydrometers. Summary of the Invention

[0004] Therefore, this utility model provides a urine specific gravity meter calibration and storage device to solve the problems in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a urine specific gravity meter calibration and storage device, including a base, wherein a receiving cavity is provided inside the base, and mounting strips are fixedly connected to both the front and rear sides of the base; A pad is placed in the receiving cavity. The top of the pad, the top of the base, and the tops of the two mounting strips are all inclined at the same angle. The top of the pad is provided with multiple support rods. Support rods are provided between the multiple support rods and the two mounting strips. A protrusion is fitted on each of the multiple support rods. Multiple placement grooves are opened on the multiple protrusions, and two protrusions are provided in each of the multiple placement grooves.

[0006] Preferably, both of the bumps are made of rubber material.

[0007] Preferably, a counterweight is fixedly connected to the side of the base away from the multiple support rods, and a counterweight is fixedly connected to the side of the base closer to the multiple support rods.

[0008] Preferably, the weight of the first counterweight is greater than the weight of the second counterweight.

[0009] Preferably, the second support rod includes a connecting rod and a sleeve slidably sleeved outside the connecting rod. The connecting rod is fixedly connected to the first support rod, and the sleeve is fixedly connected to the mounting strip.

[0010] Preferably, the sleeve has multiple through holes arranged in a straight line, the connecting rod has a groove, and a convex slider is slidably disposed in the groove, the convex slider passing through one of the through holes and slidingly contacting it.

[0011] Preferably, a spring is fixedly connected to the convex slider, and the end of the spring is fixedly connected to the groove.

[0012] Preferably, each of the plurality of protruding strips is fixedly embedded with three connecting blocks, wherein each of the three connecting blocks is embedded with a fastening bolt, and the ends of the three fastening bolts are in contact with the support rod.

[0013] Preferably, the fastening bolt and the connecting block are connected by threads.

[0014] The beneficial effects of this utility model are: This invention features a placement groove on the protruding strip, allowing the bottom of the urine specific gravity meter to be placed on a pad while the upper half of the meter is positioned within the groove, thus enabling vertical placement. The presence of two protrusions on the groove prevents the meter from sliding out unnecessarily. Furthermore, the inclined rather than flat pad further prevents the meter from slipping and becoming unstable. Attached Figure Description

[0015] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0016] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0017] Figure 1 A schematic diagram of the overall structure of this utility model; Figure 2 The main sectional view provided for this utility model; Figure 3 Provided by this utility model Figure 2 Enlarged view of point A in the image; Figure 4A side perspective view provided for this utility model; Figure 5 This is a cross-sectional view of the components such as the protruding strip, support rod one, and support rod two provided by this utility model; Figure 6 Provided by this utility model Figure 5 Enlarged view of point B in the image; Figure 7 Exploded perspective view of components such as the protruding strip, support rod one, and support rod two provided for this utility model; Figure 8 A schematic diagram illustrating the usage state of this utility model.

[0018] In the diagram: 1. Base; 2. Receiving cavity; 3. Mounting strip; 4. Pad; 5. Support rod one; 6. Support rod two; 7. Protrusion; 8. Placement groove; 9. Protrusion; 10. Counterweight one; 11. Counterweight two; 12. Connecting rod; 13. Sleeve; 14. Through hole; 15. Groove; 16. Protruding slider; 17. Spring; 18. Connecting block; 19. Fastening bolt. Detailed Implementation

[0019] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0020] See attached document Figure 1 -Appendix Figure 8 The present invention provides a urine specific gravity meter calibration and storage device, including a base 1, a receiving cavity 2 inside the base 1, and mounting strips 3 fixedly connected to the front and rear sides of the base 1. A pad 4 is placed in the cavity 2. The top of the pad 4, the top of the base 1, and the tops of the two mounting strips 3 are all inclined at the same angle. The top of the pad 4 is provided with multiple support rods 5. Support rods 6 are provided between the multiple support rods 5 and the two mounting strips 3. Protrusions 7 are fitted on the multiple support rods 5. Multiple placement grooves 8 are opened on the multiple protrusions 7, and two protrusions 9 are provided in the multiple placement grooves 8. Both bumps 9 are made of rubber. In this embodiment, since multiple placement slots 8 are provided on the protruding strip 7, when the urine specific gravity meter needs to be stored, the meter body is placed on the right side of one of the placement slots 8, while the bottom end of the urine specific gravity meter is in contact with the pad block 4. Then, the urine specific gravity meter is placed in the receiving cavity 2. Figure 8 As shown, this allows for the storage of the urine hydrometer; In addition, two protrusions 9 are provided in the placement groove 8, and the protrusions 9 are made of rubber material. When the urine specific gravity meter is placed in the placement groove 8, the urine specific gravity meter can be pushed directly, and then the protrusions 9 can be squeezed to make them elastically deformed. In this way, the urine specific gravity meter can be placed smoothly in the placement groove 8. Because of the protrusions 9, the urine specific gravity meter can also be prevented from moving out of the placement groove 8 when it is placed. Because the top of pad 4 is set to be slanted instead of flat, combined with Figure 8 In this way, when the urine hydrometer is stored at an angle, it will not slide to the right. In conjunction with the protrusion 9, it can increase the stability of storage and prevent the phenomenon of sliding and unstable placement. When in use, pad 4 can be made of flexible material, such as silicone, which can increase the friction between the urine hydrometer and pad 4, thus further preventing the urine hydrometer from slipping. In this embodiment, a counterweight 10 is fixedly connected to the side of the base 1 away from the multiple support rods 5, and a counterweight 21 is fixedly connected to the side of the base 1 close to the multiple support rods 5. The weight of the counterweight 10 is greater than the weight of the counterweight 21. It should be noted that after placing a urine hydrometer on the right side of each placement slot 8, multiple units are positioned with their heads on the left and their bottoms on the right, resulting in poor stability of the entire device. The right side of the device may tilt upwards. Therefore, counterweight 10 and counterweight 21 are set on the base 1, and the weight of counterweight 10 is greater than the weight of counterweight 21, which can increase the stability of the entire device. Different batches of urine hydrometers have different dimensions and lengths. When the distance between the protruding strip 7 and the pad 4 is a fixed distance, the device will be unstable. Therefore, in this embodiment, the second support rod 6 includes a connecting rod 12 and a sleeve 13 that is slidably sleeved outside the connecting rod 12. The connecting rod 12 is fixedly connected to the first support rod 5, and the sleeve 13 is fixedly connected to the mounting strip 3. The sleeve 13 has multiple through holes 14 arranged in a straight line. The connecting rod 12 has a groove 15. A convex slider 16 is slidably arranged in the groove 15. The convex slider 16 passes through one of the through holes 14 and slides in contact with it. A spring 17 is fixedly connected to the convex slider 16, and the end of the spring 17 is fixedly connected to the groove 15. Three connecting blocks 18 are fixedly embedded on each of the multiple protruding strips 7. Each of the three connecting blocks 18 is embedded with a fastening bolt 19, and the end of each of the three fastening bolts 19 is in contact with the first support rod 5. The fastening bolts 19 and the connecting blocks 18 are connected by threads. It should be noted that since the sleeve 13 can slide on the connecting rod 12, when it is necessary to adjust the distance between the convex strip 7 and the pad 4, the convex strip 7 can be pulled upward directly. This will cause the support rod 5 and the two connecting rods 12 to move upward. When moving upward, the convex slider 16 will be squeezed into the groove 15, and the spring 17 will be compressed. Thus, when the convex strip 7 is pulled upward, the convex slider 16 can be locked in other through holes 14, similar to the telescopic umbrella rod of a folding umbrella. In this way, the distance between the convex strip 7 and the pad 4 can be adjusted, so that the urine hydrometer with a long length will not be unstable. In addition, a connecting block 18 is provided on the protruding strip 7, and a fastening bolt 19 is provided on the connecting block 18. When in use, the fastening bolt 19 can be loosened, so that the protruding strip 7 can rotate on the support rod 5. In this way, when placing urine hydrometers with poor length, the position of the placement groove 8 can be adjusted to an angled position facing the upper right, so as to prevent the upper part of the urine hydrometer from not being able to be placed smoothly in the placement groove 8. After the position of the protruding strip 7 is adjusted, the fastening bolt 19 is tightened, which can prevent the position of the protruding strip 7 from changing arbitrarily.

[0021] The above are merely preferred embodiments of this utility model. Any person skilled in the art may modify this utility model or modify it into an equivalent technical solution using the technical solutions described above. Therefore, any simple modifications or equivalent substitutions made based on the technical solutions of this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A urine specific gravity meter calibration and storage device, characterized in that, Includes a base (1), the base (1) has an internal cavity (2), and mounting strips (3) are fixedly connected to both the front and rear sides of the base (1). A pad (4) is placed in the receiving cavity (2). The top of the pad (4), the top of the base (1) and the top of the two mounting strips (3) are all set to be inclined and the inclination angle is the same. The top of the pad (4) is provided with multiple support rods (5). Support rods (6) are provided between the multiple support rods (5) and the two mounting strips (3). Protrusions (7) are sleeved on the multiple support rods (5). Multiple placement grooves (8) are opened on the multiple protrusions (7) and two protrusions (9) are provided in the multiple placement grooves (8).

2. The urine specific gravity meter calibration and storage device according to claim 1, characterized in that: Both of the bumps (9) are made of rubber material.

3. The urine specific gravity meter calibration and storage device according to claim 1, characterized in that: The base (1) is fixedly connected to a counterweight (10) on the side away from the multiple support rods (5), and a counterweight (11) is fixedly connected to the side closer to the multiple support rods (5).

4. The urine specific gravity meter calibration and storage device according to claim 3, characterized in that: The weight of counterweight one (10) is greater than the weight of counterweight two (11).

5. The urine specific gravity meter calibration and storage device according to claim 1, characterized in that: The second support rod (6) includes a connecting rod (12) and a sleeve (13) that is slidably sleeved outside the connecting rod (12). The connecting rod (12) is fixedly connected to the first support rod (5), and the sleeve (13) is fixedly connected to the mounting strip (3).

6. The urine specific gravity meter calibration and storage device according to claim 5, characterized in that: The sleeve (13) has multiple through holes (14) arranged in a straight line, and the connecting rod (12) has a groove (15). A convex slider (16) is slidably arranged in the groove (15). The convex slider (16) passes through one of the through holes (14) and slides in contact with it.

7. The urine specific gravity meter calibration and storage device according to claim 6, characterized in that: A spring (17) is fixedly connected to the convex slider (16), and the end of the spring (17) is fixedly connected to the groove (15).

8. The urine specific gravity meter calibration and storage device according to claim 1, characterized in that: Each of the multiple protrusions (7) is fixedly embedded with three connecting blocks (18), and each of the three connecting blocks (18) is embedded with a fastening bolt (19), and the ends of the three fastening bolts (19) are in contact with the support rod (5).

9. The urine specific gravity meter calibration and storage device according to claim 8, characterized in that: The fastening bolt (19) and the connecting block (18) are connected by threads.

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