Special thermometer for pharmaceutical and chemical engineering

Abstract

The utility model belongs to the technical field of medical and chemical thermometers, and provides a medical and chemical special thermometer, which comprises a sleeve, a connecting block is fixedly connected to the sleeve in a penetrating manner, a sliding column is slidably connected to the connecting block in a penetrating manner, a sliding groove is formed in the connecting block, the sliding column slides in the sliding groove, a first spring is sleeved on the sliding column, and a second spring is sleeved on the sliding column. The two ends of the first spring are fixedly connected to the upper and lower ends of the sliding groove, one end of the sliding column is fixedly connected with a ball, and the end, away from the ball, of the sliding column is fixedly connected with a connecting shaft. According to the chemical reagent box, the ball is controlled by the sliding column to slide in the clamping groove in the telescopic rod, so that the telescopic rod can be clamped when the telescopic rod slides in the sleeve, the length between the sleeve and the telescopic rod can be adjusted, the distance between medical staff and a chemical reagent can be increased, and the medical staff can be prevented from falling off. And the medical staff is prevented from being scalded by the chemical reagent when measuring the temperature of the chemical reagent by using the thermometer.

Description

Technical Field

[0001] The utility model relates to the technical field of thermometers for pharmaceutical and chemical industries, in particular to a thermometer special for pharmaceutical and chemical industries. Background Art

[0002] First of all, the thermometers used in pharmaceutical chemistry need to be highly accurate and reliable. This is because chemical reactions are often very sensitive to temperature, and even small temperature changes may lead to significant changes in reaction rate or product properties. Therefore, the thermometer needs to be able to accurately reflect temperature changes and maintain stable performance in various harsh environments. However, most existing medical chemical thermometers require medical personnel to be very close to chemical reagents to measure them, which may cause burns from the temperature of the chemical reagents, and it is easy for strangers to touch the thermometer, causing damage to the thermometer. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and provides a special thermometer for medicine and chemical industry.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a special thermometer for medicine and chemical industry, including a sleeve, a connecting block is passed through and fixedly connected to the sleeve, a sliding column is passed through and slidably connected to the connecting block, a sliding groove is provided on the connecting block, the sliding column slides in the sliding groove, a spring 1 is sleeved on the sliding column, both ends of the spring 1 are fixedly connected to the upper and lower ends of the sliding groove, one end of the sliding column is fixedly connected to a ball, the end of the sliding column away from the ball is fixedly connected to a connecting shaft, the connecting shaft passes through and rotatably connected to a movable plate, the sleeve is slidably connected to a telescopic rod, the telescopic rod is provided with a slot, and the slot is slidably connected to the ball.

[0005] As a further description of the above technical solution:

[0006] The end of the telescopic rod away from the connecting block is fixedly connected to a slot plate, a connecting column is passed through the slot plate and is rotatably connected, a ring is fixedly connected to the connecting column, a thermometer is fixedly connected to the ring, one end of the connecting column is fixedly connected to gear one, gear one is meshingly connected to gear two, a rotating shaft is passed through and fixedly connected to gear two, the rotating shaft is rotatably connected to the slot plate, both ends of the slot plate are fixedly connected to U-shaped frames, the upper and lower ends of the U-shaped frame are fixedly connected to spring two, the end of the spring two away from the U-shaped frame is fixedly connected to a fixed arc plate, and the fixed arc plate slides and fits on the thermometer.

[0007] As a further description of the above technical solution:

[0008] One end of the sleeve away from the telescopic rod is fixedly connected with a handle, and an anti-slip groove is provided on the handle.

[0009] As a further description of the above technical solution:

[0010] The card slots are provided in three groups, and the three groups of card slots are evenly distributed on the telescopic rod.

[0011] As a further description of the above technical solution:

[0012] The diameter formed by the two groups of fixed arc plates is larger than the diameter of the thermometer.

[0013] As a further description of the above technical solution:

[0014] The handle and the sleeve are perpendicular to each other.

[0015] As a further description of the above technical solution:

[0016] The length of the sleeve is longer than the telescopic rod.

[0017] The utility model has the following beneficial effects:

[0018] 1. In the utility model, the ball is controlled to slide in the slot on the telescopic rod by the sliding column, so that when the telescopic rod slides in the sleeve, the telescopic rod can be clamped, so that the length between the sleeve and the telescopic rod can be adjusted, thereby increasing the distance between the medical staff and the chemical reagent, avoiding the medical staff from being scalded by the chemical reagent when measuring the temperature of the chemical reagent with a thermometer.

[0019] 2. In the utility model, by providing a U-shaped frame, a second spring and a fixed arc plate, the thermometer can be clamped and fixed in the slot plate when the thermometer is not in use, thereby preventing irrelevant personnel from accidentally touching the thermometer and causing damage to the thermometer. At the same time, when the thermometer needs to be used, the thermometer can be clamped and fixed when it is rotated out of the slot plate, thereby preventing the test result from being affected by shaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a side perspective view of a thermometer for pharmaceutical and chemical industry proposed by the utility model;

[0021] Figure 2 This is a structural schematic diagram of a thermometer for pharmaceutical and chemical industry proposed by the utility model;

[0022] Figure 3 This is a partial cross-sectional view of a thermometer for pharmaceutical and chemical industry proposed by the utility model;

[0023] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0024] Legend:

[0025] 1. Sleeve; 2. Connecting block; 3. Sliding column; 4. Sliding groove; 5. Spring 1; 6. Ball; 7. Connecting shaft; 8. Movable plate; 9. Telescopic rod; 10. Slot; 11. Slot plate; 12. Connecting column; 13. Ring; 14. Thermometer; 15. U-shaped frame; 16. Spring 2; 17. Fixed arc plate; 18. Gear 1; 19. Rotating shaft; 20. Gear 2; 21. Handle; 22. Anti-slip groove. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Reference Figure 1-Figure 3 The utility model provides an embodiment: a thermometer for pharmaceutical and chemical industry, including a sleeve 1, a connecting block 2 is fixedly connected through the sleeve 1, a sliding column 3 is slidably connected through the connecting block 2, a sliding groove 4 is provided on the connecting block 2, the sliding column 3 slides in the sliding groove 4, a spring 5 is sleeved on the sliding column 3, both ends of the spring 5 are fixedly connected to the upper and lower ends of the sliding groove 4, one end of the sliding column 3 is fixedly connected to a ball 6, the end of the sliding column 3 away from the ball 6 is fixedly connected to a connecting shaft 7, and the connecting shaft 7 is rotatably connected to a movable plate 8. A telescopic rod 9 is slidably connected to the sleeve 1. A slot 10 is provided on the telescopic rod 9. The slot 10 is slidably connected to the ball 6. The ball 6 is controlled to slide in the slot 10 on the telescopic rod 9 by the sliding column 3. Therefore, when the telescopic rod 9 slides in the sleeve 1, it can be clamped on the telescopic rod 9. In this way, the length between the sleeve 1 and the telescopic rod 9 can be adjusted, thereby increasing the distance between the medical staff and the chemical reagent, avoiding the medical staff from being scalded by the chemical reagent when measuring the temperature of the chemical reagent with the thermometer 14.

[0028] The end of the telescopic rod 9 away from the connecting block 2 is fixedly connected to a slot plate 11, and a connecting column 12 is rotatably connected to the slot plate 11, and a ring 13 is fixedly connected to the connecting column 12, and a thermometer 14 is fixedly connected to the ring 13. One end of the connecting column 12 is fixedly connected to a gear 18, and the gear 18 is meshed and connected to a gear 20, and a rotating shaft 19 is passed through and fixedly connected to the gear 20, and the rotating shaft 19 is rotatably connected to the slot plate 11, and both ends of the slot plate 11 are fixedly connected to a U-shaped frame 15, and the upper and lower ends of the U-shaped frame 15 are fixedly connected to a spring 2 16, and the end of the spring 2 16 away from the U-shaped frame 15 is fixedly connected to a fixed arc plate 17, and the fixed arc plate 17 is slidably fitted on the thermometer 14. By providing the U-shaped frame 15, the spring 2 16 and the fixed arc plate 17. In this way, when the thermometer 14 is not in use, the thermometer 14 can be clamped and fixed in the slot plate 11, thereby preventing irrelevant personnel from accidentally touching the thermometer 14 and causing damage to the thermometer 14. At the same time, when the thermometer 14 needs to be used, the thermometer 14 can be rotated out of the slot plate 11 and the thermometer 14 can be clamped and fixed to avoid affecting the test result due to shaking. The end of the sleeve 1 away from the telescopic rod 9 is fixedly connected with a handle 21, and the handle 21 is provided with an anti-slip groove 22. There are three groups of card slots 10, and the three groups of card slots 10 are evenly distributed on the telescopic rod 9. The diameter formed by the two groups of fixed arc plates 17 is larger than the diameter of the thermometer 14, the handle 21 and the sleeve 1 are perpendicular to each other, and the length of the sleeve 1 is longer than the telescopic rod 9.

[0029] Working principle: First, when it is necessary to measure the temperature of the chemical reagents in the pharmaceutical formula, the thermometer 14 can be rotated out of the groove plate 11. The rotation of the thermometer 14 drives the connecting column 12 to rotate. The rotation of the connecting column 12 drives the gear 18 to rotate. The rotation of the gear 18 drives the gear 20 to rotate. Therefore, it can prevent the thermometer 14 from rotating too fast. At the same time, when the thermometer 14 is rotated out of the groove plate 11, the thermometer 14 will be squeezed between the two groups of fixed arc plates 17. The two groups of fixed arc plates 17 can fix the thermometer 14 by cooperating with the spring 2 16. Then, the movable plate 8 can be pressed down by hand to make the movable plate 8 support the connecting block 2. The force of the movable plate 8 against the connecting block 2 will cause the sliding column 3 to slide upward, thereby driving the ball 6 to leave the slot 10 on the telescopic rod 9. At the same time, the ball 6 cooperates with the connecting block 2 to squeeze the spring 5, so that the telescopic rod 9 can be slid and the length of the telescopic rod 9 in the sleeve 1 can be adjusted. When the telescopic rod 9 is adjusted to a long degree and one group of the slots 10 is located directly below the ball 6, the movable plate 8 can be released. The elastic force released by the spring 5 will cause the sliding column 3 to slide downward and drive the ball 6 to be stuck in the slot 10, so that the position of the telescopic rod 9 in the sleeve 1 can be fixed. Then the medical staff can hold the handle 21 and insert the thermometer 14 into the chemical reagent to measure the temperature.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 thermometer for pharmaceutical and chemical industry, comprising a sleeve (1), characterized in that: The sleeve (1) is fixedly connected with a connecting block (2), and the connecting block (2) is slidably connected with a sliding column (3). The connecting block (2) is provided with a sliding groove (4), and the sliding column (3) slides in the sliding groove (4). A spring (5) is sleeved on the sliding column (3), and the two ends of the spring (5) are fixedly connected to the upper and lower ends of the sliding groove (4). One end of the sliding column (3) is fixedly connected with a ball (6), and the end of the sliding column (3) away from the ball (6) is fixedly connected with a connecting shaft (7), and the connecting shaft (7) is rotatably connected with a movable plate (8). A telescopic rod (9) is slidably connected to the sleeve (1), and a slot (10) is provided on the telescopic rod (9), and the slot (10) is slidably connected to the ball (6).

2. A thermometer for pharmaceutical and chemical industry according to claim 1, characterized in that: The end of the telescopic rod (9) away from the connection block (2) is fixedly connected to a slot plate (11), a connecting column (12) passes through the slot plate (11) and is rotatably connected, a circular ring (13) is fixedly connected to the connecting column (12), a thermometer (14) is fixedly connected to the circular ring (13), one end of the connecting column (12) is fixedly connected to a gear 1 (18), the gear 1 (18) is meshingly connected to a gear 2 (20), a rotating shaft (19) passes through the gear 2 (20) and is fixedly connected, the rotating shaft (19) is rotatably connected to the slot plate (11), the two ends of the slot plate (11) are fixedly connected to a U-shaped frame (15), the upper and lower ends of the U-shaped frame (15) are fixedly connected to a spring 2 (16), the end of the spring 2 (16) away from the U-shaped frame (15) is fixedly connected to a fixed arc plate (17), and the fixed arc plate (17) is slidably fitted on the thermometer (14).

3. A thermometer for pharmaceutical and chemical industry according to claim 1, characterized in that: One end of the sleeve (1) away from the telescopic rod (9) is fixedly connected to a handle (21), and an anti-slip groove (22) is provided on the handle (21).

4. A thermometer for pharmaceutical and chemical industry according to claim 1, characterized in that: The card slots (10) are provided in three groups, and the three groups of card slots (10) are evenly distributed on the telescopic rod (9).

5. A thermometer for pharmaceutical and chemical industry according to claim 2, characterized in that: The diameter formed by the two groups of fixed arc plates (17) is larger than the diameter of the thermometer (14).

6. A thermometer for pharmaceutical and chemical industry according to claim 3, characterized in that: The handle (21) and the sleeve (1) are perpendicular to each other.

7. A thermometer for pharmaceutical and chemical industry according to claim 1, characterized in that: The length of the sleeve (1) is longer than the telescopic rod (9).

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