Multi-specification intelligent platform scale for weighing serum

Abstract

The utility model relates to a multi-specification intelligent platform scale for weighing serum, which comprises a mounting plate and a scale body, the surface of the scale body is provided with a plurality of weighing plates, a gravity sensing module is arranged between the weighing plates and the scale body, the surface of each weighing plate is also provided with a limiting assembly for limiting a serum test tube, and the weighing plates are arranged on the mounting plate. The limiting assembly comprises two mounting blocks fixedly mounted on the surface of the weighing disc, movable rods are slidably mounted on the surfaces of the two mounting blocks, V-shaped limiting plates are fixedly mounted at the opposite ends of the two movable rods, and movable plates are fixedly mounted at the opposite ends of the two movable rods. According to the multi-specification intelligent platform scale for weighing serum, serum test tubes can be limited through the two limiting plates, the distance between the two limiting plates can be adjusted, and the limiting plates are V-shaped, so that the test tubes with different sizes can be conveniently limited, and the convenience of directly weighing the serum test tubes is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of serum weighing, in particular to a multi-specification intelligent platform scale for weighing serum. Background Art

[0002] Serum weighing usually refers to the precise mass measurement of serum samples during experiments or medical procedures. In the field of biological sciences, an accurate, intelligent, and multifunctional scale is needed to assist staff in completing related experiments and production faster, better, and more efficiently.

[0003] The surfaces of the weighing plates of the existing serum weighing scales are mostly flat. When weighing serum test tubes, external tools are needed to stabilize the test tubes, or the serum in the test tubes is poured into a container with a flat bottom and then placed on the weighing plate for weighing. It is difficult to weigh the test tubes directly, and the weighing operation process is relatively cumbersome. Therefore, we propose a multi-specification intelligent scale for weighing serum to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a multi-specification intelligent platform scale for weighing serum, which is convenient for directly weighing serum test tubes of different sizes.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-specification intelligent platform scale for weighing serum, comprising a mounting plate and a scale body, a plurality of weighing pans are arranged on the surface of the scale body, a gravity sensor module is arranged between the weighing pan and the scale body, a limiting assembly for limiting the position of serum test tubes is also arranged on the surface of the weighing pan, the limiting assembly comprises two mounting blocks fixedly mounted on the surface of the weighing pan, movable rods are slidably mounted on the surfaces of the two mounting blocks, V-shaped limiting plates are fixedly mounted on opposite ends of the two movable rods, movable plates are fixedly mounted on opposite ends of the two movable rods, an extension block is fixedly mounted on the bottom of the movable plate on one side, and a tooth plate is fixedly mounted on the bottom of the movable plate and the bottom of the extension block on the other side, a fixed block is also fixedly mounted on the surface of the weighing pan, a rotating rod is rotatably mounted on the surface of the fixed block, and a gear meshing with the two tooth plates is fixedly mounted on one end of the rotating rod.

[0006] Furthermore, an anti-slip sleeve is fixedly mounted on the surface of the fixed block, and the rotating rod is slidably connected to the inner wall of the anti-slip sleeve.

[0007] Furthermore, the teeth of the two tooth plates are opposite to each other, and the limiting plate is used to limit the serum test tube.

[0008] Furthermore, a control panel is fixedly mounted on the surface of the scale body, and the gravity sensor module is a weighing sensor, and the gravity sensor module is electrically connected to the control panel via a wire.

[0009] Furthermore, a power cord is installed on one side of the scale body, and a backup battery is installed on the surface of the mounting plate and on one side of the scale body.

[0010] Furthermore, a protective cover is hinged on the surface of the mounting plate, and the surface of the protective cover is transparent.

[0011] Furthermore, a buckle is fixedly mounted on one side of the protective cover, and a slot matched with the buckle is fixedly mounted on one side of the mounting plate.

[0012] Furthermore, handles are fixedly mounted on both sides of the mounting plate.

[0013] Compared with the prior art, the utility model provides a multi-specification intelligent platform scale for weighing serum, which has the following beneficial effects:

[0014] 1. The multi-specification intelligent platform scale used for weighing serum can limit the serum test tube by setting two limit plates, so that it can be stably placed on the weighing pan for weighing, and the two tooth plates can be moved in opposite or back directions by rotating the rotating rod, so that the distance between the two limit plates can be adjusted, and the limit plate itself is set in a V shape, so it is convenient to limit the test tubes of different sizes, which improves the convenience of directly weighing the serum test tube.

[0015] 2. This multi-specification intelligent platform scale for weighing serum has multiple weighing pans and gravity sensor modules, and each weighing pan can be used separately, which makes it convenient for the device to weigh multiple serum test tubes at the same time, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the front view of the utility model;

[0017] Figure 2 It is a side view of the weighing pan and gravity sensor module of the utility model;

[0018] Figure 3 This is an enlarged view of the limit assembly of the utility model;

[0019] Figure 4 This is a schematic diagram of the utility model after the protective cover is covered.

[0020] In the figure: 1. Mounting plate; 2. Scale body; 3. Weighing pan; 4. Gravity sensor module; 5. Mounting block; 6. Movable rod; 7. Limit plate; 8. Movable plate; 9. Extension block; 10. Tooth plate; 11. Fixed block; 12. Rotating rod; 13. Gear; 14. Anti-slip cover; 15. Control panel; 16. Power cord; 17. Protective cover; 18. Buckle; 19. Card slot; 20. Handle; 21. Spare battery. DETAILED DESCRIPTION

[0021] 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. 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.

[0022] See also Figure 1 and Figure 2 A multi-specification intelligent platform scale for weighing serum includes a mounting plate 1 and a scale body 2. A plurality of weighing pans 3 are arranged on the surface of the scale body 2. A gravity sensor module 4 is arranged between the weighing pans 3 and the scale body 2.

[0023] Among them, by setting up multiple weighing pans 3 and gravity sensor modules 4, each weighing pan 3 can be used separately, thereby facilitating the device to weigh multiple serum test tubes at the same time, thereby improving work efficiency.

[0024] See also Figure 3 A limiting assembly for limiting the position of the serum test tube is also provided on the surface of the weighing pan 3, and the limiting assembly includes two mounting blocks 5 fixedly mounted on the surface of the weighing pan 3, movable rods 6 are slidably mounted on the surfaces of the two mounting blocks 5, and V-shaped limiting plates 7 are fixedly mounted on opposite ends of the two movable rods 6, and movable plates 8 are fixedly mounted on the opposite ends of the two movable rods 6, and an extension block 9 is fixedly mounted on the bottom of the movable plate 8 on one side, and a toothed plate 10 is fixedly mounted on the bottom of the movable plate 8 on the other side and the bottom of the extension block 9, and a fixed block 11 is also fixedly mounted on the surface of the weighing pan 3, and a rotating rod 12 is rotatably mounted on the surface of the fixed block 11, and a gear 13 meshing with the two toothed plates 10 is fixedly mounted on one end of the rotating rod 12.

[0025] Among them, the two limiting plates 7 can be used to limit the position of the serum test tube, so that it can be stably placed on the weighing pan 3 for weighing.

[0026] In addition, rotating the rotating rod 12 causes the gear 13 to rotate, and when the gear 13 rotates, it will drive the two tooth plates 10 to move in opposite or opposite directions, so that the distance between the two limit plates 7 can be adjusted. The limit plate 7 itself is set in a V-shape, which is convenient for limiting test tubes of different sizes and improving the convenience of directly weighing serum test tubes.

[0027] In this embodiment, an anti-slip sleeve 14 is fixedly mounted on the surface of the fixed block 11, the rotating rod 12 is slidably connected to the inner wall of the anti-slip sleeve 14, the two tooth plates 10 are toothed opposite to each other, and the limiting plate 7 is used to limit the serum test tube.

[0028] It is worth noting that the anti-slip sleeve 14 is provided to prevent the rotating rod 12 from automatically deflecting, thereby improving the stability of the limiting structure.

[0029] In this embodiment, a control panel 15 is fixedly installed on the surface of the scale body 2, the gravity sensor module 4 is electrically connected to the control panel 15 via a wire, a power cord 16 is also installed on one side of the scale body 2, and a backup battery 21 is also installed on the surface of the mounting plate 1 and on one side of the scale body 2.

[0030] The control panel 15 is internally provided with a signal converter, and the electrical signal transmitted by the gravity sensor module 4 is converted into a digital signal by the signal converter, and then displayed on the surface of the control panel 15 .

[0031] In addition, the gravity sensing module 4 is a weighing sensor, which can be a resistive strain type weighing sensor, such as an MT1022-5 weighing sensor. The specific selection needs to be comprehensively considered based on actual needs and environmental conditions, and is not specifically limited here.

[0032] It is worth noting that the device can work by simply connecting the power cord 16 to an external power source or a backup battery 21. It can work in multiple locations according to usage requirements, which brings great convenience to experiments and partial production and solves the constraints of the existing fixed scales.

[0033] See also Figure 4 In this embodiment, a protective cover 17 is hinged on the surface of the mounting plate 1, and the surface of the protective cover 17 is transparent. A buckle 18 is fixedly installed on one side of the protective cover 17, and a slot 19 adapted to the buckle 18 is fixedly installed on one side of the mounting plate 1. Handles 20 are also fixedly installed on both sides of the mounting plate 1.

[0034] Among them, by setting the protective cover 17, the protective cover 17 can be covered when not in use, so as to protect the device, and at the same time, it can also ensure the cleanliness of the surface of the weighing pan 3 and reduce the probability of external dust contaminating the surface of the device.

[0035] In addition, the buckle 18 and the slot 19 are prior art and are used to limit the mounting plate 1 and the protective cover 17. The handle 20 is provided to facilitate the staff to move the device, thereby improving the flexibility of the device.

[0036] When the present embodiment is in use, the rotating rod 12 is rotated to rotate the gear 13, and the gear 13 will drive the two tooth plates 10 to move in opposite or opposite directions when rotating, and adjust the positions of the two limit plates 7 to match the size of the serum test tube, and then place the serum test tube on the surface of the weighing pan 3 and make it located between the two limit plates 7, and adjust the limit plates 7 to contact with the outer wall of the serum test tube to limit it, thereby completing the positioning of the serum test tube, thereby improving the convenience of directly weighing the serum test tube, and also can limit the test tubes of different sizes, thereby improving the application scope of the device, and connecting the power cord 16 to the external power supply or the backup battery 21, and the weighing data detected by the gravity sensor module 4 will be transmitted to the control panel 15, thereby completing the weighing of the serum test tube.

[0037] The electrical components mentioned in the text are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the text.

[0038] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A multi-specification intelligent platform scale for weighing serum, comprising a mounting plate (1) and a scale body (2), characterized in that: A plurality of weighing pans (3) are provided on the surface of the scale body (2), a gravity sensor module (4) is provided between the weighing pans (3) and the scale body (2), and a limiting component for limiting the position of a serum test tube is also provided on the surface of the weighing pan (3); The limiting assembly comprises two mounting blocks (5) fixedly mounted on the surface of the weighing pan (3); movable rods (6) are slidably mounted on the surfaces of the two mounting blocks (5); V-shaped limiting plates (7) are fixedly mounted on opposite ends of the two movable rods (6); movable plates (8) are fixedly mounted on opposite ends of the two movable rods (6); an extension block (9) is fixedly mounted on the bottom of the movable plate (8) on one side; and toothed plates (10) are fixedly mounted on the bottom of the movable plate (8) and the bottom of the extension block (9) on the other side; a fixed block (11) is also fixedly mounted on the surface of the weighing pan (3); a rotating rod (12) is rotatably mounted on the surface of the fixed block (11); and a gear (13) meshing with the two toothed plates (10) is fixedly mounted on one end of the rotating rod (12).

2. The multi-specification intelligent platform scale for weighing serum according to claim 1, characterized in that: An anti-slip sleeve (14) is also fixedly mounted on the surface of the fixed block (11), and the rotating rod (12) is slidably connected to the inner wall of the anti-slip sleeve (14).

3. The multi-specification intelligent platform scale for weighing serum according to claim 1, characterized in that: The two tooth plates (10) are toothed in opposite directions, and the limiting plate (7) is used to limit the position of the serum test tube.

4. The multi-specification intelligent platform scale for weighing serum according to claim 1, characterized in that: A control panel (15) is also fixedly mounted on the surface of the scale body (2); the gravity sensor module (4) is a weighing sensor; and the gravity sensor module (4) is electrically connected to the control panel (15) via a wire.

5. The multi-specification intelligent platform scale for weighing serum according to claim 1, characterized in that: A power line (16) is also installed on one side of the scale body (2), and a backup battery (21) is also installed on the surface of the mounting plate (1) and on one side of the scale body (2).

6. The multi-specification intelligent platform scale for weighing serum according to claim 1, characterized in that: A protective cover (17) is hingedly connected to the surface of the mounting plate (1), and the surface of the protective cover (17) is transparent.

7. The multi-specification intelligent platform scale for weighing serum according to claim 6, characterized in that: A buckle (18) is fixedly mounted on one side of the protective cover (17), and a slot (19) adapted to the buckle (18) is fixedly mounted on one side of the mounting plate (1).

8. The multi-specification intelligent platform scale for weighing serum according to claim 1, characterized in that: Handles (20) are also fixedly mounted on both sides of the mounting plate (1).

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