Liquid medicine viscosity detection device

Abstract

The utility model discloses a liquid medicine viscosity detection device, and particularly relates to the technical field of eye drop detection equipment, the liquid medicine viscosity detection device comprises a detection table, a driving cavity is arranged in the detection table, a sliding rod is fixedly arranged in the driving cavity, the outer surface of the sliding rod is movably connected with two moving blocks, and the two moving blocks are arranged in the driving cavity. And first springs are fixedly mounted on the two sides of the interior of the driving cavity correspondingly, and the two first springs are fixedly connected with the two moving blocks correspondingly. According to the liquid medicine viscosity detection device disclosed by the utility model, in actual work, the electric push rod is started, the electric push rod pushes the driving plate to move until the driving plate is in contact with the two contact blocks and enables the two moving blocks to move in opposite directions, and then a reagent cup is placed on the top surface of the detection table and is positioned between the two fastening rings; an electric push rod drives a driving plate to reset, and the reagent cup can be clamped and fixed by two fastening rings under the action of a first spring, so that the reagent cup can be conveniently fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of eye drop detection equipment, in particular to a drug liquid viscosity detection device. Background Art

[0002] Eye drops are a type of medicine widely used in the treatment of eye diseases. Currently, the most common eye drop bottle is used to squeeze the bottle body to drip the medicine into the eyes through the conical guide structure on the top of the bottle (or bottle cap). During the eye drop production process, its viscosity needs to be tested.

[0003] After searching, for example, the utility model with application number 202121201122.9 discloses a rotational viscometer for quality inspection of skin care products, including a viscometer body, the viscometer body including a frame, a head mounted on the frame, and a rotor rotatably arranged on the head, a reagent cup is arranged under the head, a cup mouth is arranged on the top of the reagent cup, a cover plate is arranged on the reagent cup, a makeshift hole for the rotor to pass through is opened on the cover plate, and the utility model is not convenient for fixing the reagent cup. Therefore, in order to solve the above defects, the inventor proposes a liquid viscosity detection device. Utility Model Content

[0004] The main purpose of the utility model is to provide a drug liquid viscosity detection device, which can effectively solve the problem of inconvenience in fixing the reagent cup.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A liquid medicine viscosity detection device comprises a detection platform, a lifting frame is fixedly mounted on one side of the top surface of the detection platform, and a viscometer for detecting the viscosity of the liquid medicine is provided on one side of the lifting frame;

[0007] A driving cavity is provided inside the detection platform, a sliding rod is fixedly installed inside the driving cavity, and the outer surface of the sliding rod is movably connected to two moving blocks, first springs are fixedly installed on both sides of the driving cavity, and the two first springs are fixedly connected to the two moving blocks respectively, a contact block is fixedly installed on one side of the top surface of the two moving blocks, and a connecting rod is fixedly installed on the other side of the top surface of the two moving blocks, an electric push rod is fixedly installed on one side of the driving cavity, and a driving plate is fixedly installed on the output end of the electric push rod.

[0008] Preferably, the top surface of the connecting rod is covered with a mounting sleeve, two second springs are fixedly installed on one side of the interior of the mounting sleeve, a fixing plate is commonly fixedly installed on one end of the two second springs, a pull rod is fixedly installed on one side of the fixing plate, a fastening ring is fixedly installed on one side of the outer surface of the mounting sleeve, and a fixing hole is provided on one side of the connecting rod.

[0009] Preferably, the size of the fixing hole is the same as the size of the fixing plate.

[0010] Preferably, a threaded rod is movably installed on one side of the interior of the lifting frame, and a lifting rod is fixedly installed on the other side of the interior of the lifting frame, a lifting block is threadedly connected to the outer surface of the threaded rod, and the lifting block is movably connected to the lifting rod, a transverse bevel gear is fixedly installed on the bottom of the outer surface of the threaded rod, a rotating shaft is movably installed on one side of the outer surface of the lifting frame, a vertical bevel gear is fixedly installed on one end of the rotating shaft, and the vertical bevel gear is meshed with the transverse bevel gear.

[0011] Preferably, the lifting block is fixedly connected to the viscometer.

[0012] Preferably, a plurality of third springs are fixedly mounted on the outer bottom surface of the viscometer, a sealing plate is fixedly mounted on the bottom surface of the third spring, hanging rings are movably mounted on both sides of the top surface of the sealing plate, and hooks are fixedly mounted on both sides of the outer surface of the viscometer.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model discloses a drug liquid viscosity detection device. A detection table is set. In actual work, an electric push rod is started, and the electric push rod pushes a driving plate to move until it contacts two contact blocks and makes the two moving blocks move in opposite directions. Then a reagent cup is placed on the top surface of the detection table and is located between two fastening rings. The electric push rod drives the driving plate to reset. Under the action of a first spring, the two fastening rings can clamp and fix the reagent cup, thereby facilitating the fixing of the reagent cup. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a cross-sectional schematic diagram of the testing platform of the utility model;

[0017] Figure 3 This is a schematic diagram of the installation sleeve structure of the utility model;

[0018] Figure 4 It is a cross-sectional schematic diagram of the lifting frame of the utility model;

[0019] Figure 5 It is a schematic structural diagram of the viscometer of the utility model.

[0020] In the figure: 1, test bench; 2, lifting frame; 3, viscometer; 101, driving chamber; 102, sliding rod; 103, first spring; 104, contact block; 105, moving block; 106, electric push rod; 107, driving plate; 108, connecting rod; 1081, fixing hole; 1082, mounting sleeve; 1083, pulling rod; 1084, second spring; 1085, fixing plate; 1086, fastening ring; 201, threaded rod; 202, lifting rod; 203, lifting block; 204, rotating shaft; 205, horizontal bevel gear; 206, vertical bevel gear; 301, third spring; 302, sealing plate; 303, hanging ring; 304, hook. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] The utility model discloses a device for detecting the viscosity of a liquid medicine. Figure 1-5 As shown, it comprises a testing platform 1 , a lifting frame 2 is fixedly mounted on one side of the top surface of the testing platform 1 , and a viscometer 3 is provided on one side of the lifting frame 2 .

[0023] A driving cavity 101 is provided inside the testing platform 1 . A sliding rod 102 is fixedly installed inside the driving cavity 101 . Two moving blocks 105 are movably connected to the outer surface of the sliding rod 102 . The moving blocks 105 can move along the sliding rod 102 .

[0024] First springs 103 are fixedly installed on both sides of the driving cavity 101 , and the two first springs 103 are fixedly connected to the two moving blocks 105 , respectively. When the two moving blocks 105 move to both sides of the driving cavity 101 , the two first springs 103 are squeezed.

[0025] A contact block 104 is fixedly installed on one side of the top surface of the two moving blocks 105, and a connecting rod 108 is fixedly installed on the other side of the top surface of the two moving blocks 105. An electric push rod 106 is fixedly installed on one side of the inner part of the driving cavity 101, and a driving plate 107 is fixedly installed on the output end of the electric push rod 106. The electric push rod 106 pushes the driving plate 107 to move, and the driving plate 107 will be inserted between the two contact blocks 104 to make the two moving blocks 105 move to both sides respectively.

[0026] A mounting sleeve 1082 is sleeved on the top surface of the connecting rod 108, and two second springs 1084 are fixedly installed on one side of the inner part of the mounting sleeve 1082, and a fixing plate 1085 is fixedly installed on one end of the two second springs 1084, and a pull rod 1083 is fixedly installed on one side of the fixing plate 1085, and a fastening ring 1086 is fixedly installed on one side of the outer surface of the mounting sleeve 1082. A fixing hole 1081 is provided on one side of the connecting rod 108, and when the pull rod 1083 is pulled, the fixing plate 1085 will squeeze the two second springs 1084, and then the mounting sleeve 1082 is sleeved on the top of the connecting rod 108, and the pull rod 1083 is loosened. Under the action of the second springs 1084, the fixing plate 1085 can be pushed to be inserted into the fixing hole 1081.

[0027] A threaded rod 201 is movably installed on one side of the interior of the lifting frame 2, and a lifting rod 202 is fixedly installed on the other side of the interior of the lifting frame 2. A lifting block 203 is threadedly connected to the outer surface of the threaded rod 201, and the lifting block 203 is movably connected to the lifting rod 202. When the threaded rod 201 rotates, it can drive the lifting block 203 to rise and fall, and the lifting rod 202 can prevent the lifting block 203 from rotating with the rotation of the threaded rod 201.

[0028] A transverse bevel gear 205 is fixedly installed at the bottom of the outer surface of the threaded rod 201. When the transverse bevel gear 205 rotates, the threaded rod 201 can be driven to rotate. A rotating shaft 204 is movably installed on one side of the outer surface of the lifting frame 2. A vertical bevel gear 206 is fixedly installed at one end of the rotating shaft 204, and the vertical bevel gear 206 is meshed with the transverse bevel gear 205. When the user rotates the rotating shaft 204, the vertical bevel gear 206 can drive the transverse bevel gear 205 to rotate, so that the threaded rod 201 is rotated. The lifting block 203 is fixedly connected to the viscometer 3, and the height of the viscometer 3 can be adjusted.

[0029] A plurality of third springs 301 are fixedly mounted on the outer bottom surface of the viscometer 3, a sealing plate 302 is fixedly mounted on the bottom surface of the third spring 301, hanging rings 303 are movably mounted on both sides of the top surface of the sealing plate 302, hooks 304 are fixedly mounted on both sides of the outer surface of the viscometer 3, the hanging rings 303 can be hung in the hooks 304, when the viscometer 3 is lowered, the sealing plate 302 will contact with the mouth of the reagent cup to avoid splashing of the liquid during the detection process.

[0030] The working principle of the utility model is as follows: start the electric push rod 106, the electric push rod 106 pushes the driving plate 107 to move until it contacts the two contact blocks 104, and the two moving blocks 105 move in opposite directions, and then the reagent cup filled with liquid medicine is placed on the top surface of the detection table 1, and is in the middle of the two fastening rings 1086, the electric push rod 106 drives the driving plate 107 to reset, and under the action of the first spring 103, the two fastening rings 1086 can clamp and fix the reagent cup, and the user rotates the rotating shaft 204, so that the vertical bevel gear 206 drives the horizontal bevel gear 205 to rotate, so that the threaded rod 201 rotates, and the lifting block 203 is fixedly connected to the viscometer 3, and then the height of the viscometer 3 can be driven to adjust until the rotor of the viscometer 3 is inserted into the liquid medicine in the reagent cup, and then, the rotor rotates, and the viscosity of the liquid medicine can be detected.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A liquid medicine viscosity detection device, comprising a detection platform (1), characterized in that: A lifting frame (2) is fixedly mounted on one side of the top surface of the testing platform (1), and a viscometer (3) for detecting the viscosity of the drug solution is provided on one side of the lifting frame (2); The detection platform (1) is provided with a driving chamber (101) inside, a sliding rod (102) is fixedly installed inside the driving chamber (101), and two moving blocks (105) are movably connected to the outer surface of the sliding rod (102), first springs (103) are fixedly installed on both sides inside the driving chamber (101), and the two first springs (103) are respectively fixedly connected to the two moving blocks (105), a contact block (104) is fixedly installed on one side of the top surface of the two moving blocks (105), and a connecting rod (108) is fixedly installed on the other side of the top surface of the two moving blocks (105), an electric push rod (106) is fixedly installed on one side inside the driving chamber (101), and a driving plate (107) is fixedly installed on the output end of the electric push rod (106).

2. A liquid medicine viscosity detection device according to claim 1, characterized in that: The top surface of the connecting rod (108) is sleeved with a mounting sleeve (1082), and two second springs (1084) are fixedly mounted on one side of the interior of the mounting sleeve (1082), and a fixing plate (1085) is fixedly mounted on one end of the two second springs (1084), and a pull rod (1083) is fixedly mounted on one side of the fixing plate (1085), and a fastening ring (1086) is fixedly mounted on one side of the outer surface of the mounting sleeve (1082), and a fixing hole (1081) is provided on one side of the connecting rod (108).

3. A liquid medicine viscosity detection device according to claim 2, characterized in that: The size of the fixing hole (1081) is the same as the size of the fixing plate (1085).

4. A liquid medicine viscosity detection device according to claim 1, characterized in that: A threaded rod (201) is movably mounted on one side of the interior of the lifting frame (2), and a lifting rod (202) is fixedly mounted on the other side of the interior of the lifting frame (2); a lifting block (203) is threadedly connected to the outer surface of the threaded rod (201), and the lifting block (203) is movably connected to the lifting rod (202); a transverse bevel gear (205) is fixedly mounted on the bottom of the outer surface of the threaded rod (201); a rotating shaft (204) is movably mounted on one side of the outer surface of the lifting frame (2), and a vertical bevel gear (206) is fixedly mounted on one end of the rotating shaft (204), and the vertical bevel gear (206) is meshed with the transverse bevel gear (205).

5. A liquid medicine viscosity detection device according to claim 4, characterized in that: The lifting block (203) is fixedly connected to the viscometer (3).

6. A liquid medicine viscosity detection device according to claim 1, characterized in that: A plurality of third springs (301) are fixedly mounted on the outer bottom surface of the viscometer (3), a sealing plate (302) is fixedly mounted on the bottom surface of the third spring (301), hanging rings (303) are movably mounted on both sides of the top surface of the sealing plate (302), and hooks (304) are fixedly mounted on both sides of the outer surface of the viscometer (3).

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