Liquid adding and diluting device for medical examination

Abstract

The utility model relates to the technical field of medical examination, in particular to a liquid adding and diluting device for medical examination, which comprises a bottom plate, one end of the bottom plate is fixedly connected with a support frame, the top of the support frame is fixedly connected with a servo motor A, and an output shaft of the servo motor A is fixedly connected with a connecting disc. A fixing groove is formed in the edge of the top of the connecting disc, and a medicament pipe is fixedly connected to the inner wall of the fixing groove. According to the liquid adding and diluting device for medical examination, due to the arrangement of a servo motor A, a connecting disc, a medicament pipe, a switch valve and a mixing tank, when the liquid adding and diluting device is used, a worker needs to add a medicament needing to be used into the medicament pipe firstly, and when a specified medicament needs to be used, the servo motor A is started to drive the connecting disc to rotate, so that the medicament is added into the medicament pipe; and when the medicament pipe is aligned to the position over the inlet of the mixing tank, the switch valve on the medicament pipe is rotated, so that the medicament in the medicament pipe falls into the mixing tank.

Description

Technical Field

[0001] This utility model relates to the field of medical testing technology, specifically to a liquid addition and dilution device for medical testing. Background Technology

[0002] Medical testing is a science that examines materials taken from the human body using microbiology, immunology, biochemistry, genetics, hematology, biophysics, cytology, and other methods to provide information for the prevention, diagnosis, and treatment of human diseases and the assessment of human health. A liquid dilution device is used in medical testing.

[0003] However, existing medical testing dilution devices have the following drawbacks:

[0004] (1) The existing medical testing liquid dilution device has a weak adjustment function. When using the existing device to dilute different reagents, it is necessary to constantly take out test tubes containing different reagents, which may cause cumbersome operation.

[0005] (2) Existing medical testing liquid dilution devices have weak mixing function. When using these devices, the mixing effect may be poor because they are mostly accelerated by hand shaking when diluting the drugs. Utility Model Content

[0006] The purpose of this invention is to provide a liquid dilution device for medical testing to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a liquid dilution device for medical testing, comprising a base plate, a support frame fixedly connected to one end of the base plate, a servo motor A fixedly connected to the top of the support frame, a connecting plate fixedly connected to the output shaft of the servo motor A, a fixing groove formed on the top edge of the connecting plate, a reagent tube fixedly connected to the inner wall of the fixing groove, a switch valve rotatably connected to the lower surface of the reagent tube, a mixing tank fixedly connected to the top center of the base plate, a servo motor B fixedly connected to the top center of the mixing tank, a rotating rod provided on the output shaft of the servo motor B, a stabilizing component provided at the bottom of the rotating rod, and a stirring rod fixedly connected to the upper surface of the rotating rod.

[0008] Preferably, a through groove is provided on the top edge of the mixing tank, and an inlet pipe is fixedly connected to the inner wall of the through groove, through which the medicine enters the mixing tank.

[0009] Preferably, a drain pipe is fixedly connected to the lower surface of the mixing tank, and a valve is rotatably connected to the outer surface of the drain pipe. After the medicine is processed, the operator turns the valve to allow the medicine to be discharged along the drain pipe.

[0010] Preferably, an arc-shaped groove is formed at the center of the outer surface of the medicine tube, and the inner wall of the arc-shaped groove is provided with scale lines, so that the staff can observe the scale lines on the medicine tube to add a specified amount of medicine.

[0011] Preferably, an arc-shaped groove is formed at the center of the outer surface of the mixing tank, and a transparent window is fixedly connected to the inner wall of the arc-shaped groove, allowing workers to observe the situation inside the mixing tank through the transparent window.

[0012] Preferably, a circular slot is provided at one end of the top of the support frame, and the inner wall of the circular slot is rotatably connected to the upper surface of the connecting plate. The top part of the connecting plate passes through the support frame and is connected to the driving device.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This medical testing liquid dilution device, through the configuration of servo motor A, connecting plate, reagent tube, switch valve, and mixing tank, requires the operator to first add the required reagent into the reagent tube. When the specified reagent is needed, servo motor A is started, causing the servo motor A to drive the connecting plate to rotate. When the reagent tube is aligned directly above the inlet of the mixing tank, the switch valve on the reagent tube is turned to allow the reagent in the reagent tube to fall into the mixing tank. This configuration facilitates the operator's reagent dilution operation.

[0015] 2. This medical testing liquid dilution device, through the configuration of a mixing tank, servo motor B, rotating rod, stabilizing component, and stirring rod, allows the operator to activate servo motor B after the specified reagent is added to the mixing tank. This servo motor B drives the rotating rod, which in turn drives the stirring rod to agitate the liquid in the mixing tank, accelerating the dilution process. Simultaneously, the stabilizing component ensures the stable rotation of the stirring rod. This configuration accelerates the dilution of the reagent and improves the operator's work efficiency. Attached Figure Description

[0016] Figure 1 This is the front view of the present invention;

[0017] Figure 2 This is a schematic diagram of the connecting plate of this utility model;

[0018] Figure 3 This is a schematic diagram of the mixing tank of this utility model;

[0019] Figure 4 This is a schematic diagram of Embodiment 1 of the present invention;

[0020] Figure 5 This is a schematic diagram of Embodiment 2 of the present invention.

[0021] In the diagram: 1. Base plate; 2. Support frame; 3. Servo motor A; 4. Connecting plate; 5. Medicine tube; 6. Switch valve; 7. Mixing tank; 8. Servo motor B; 9. Rotating rod; 10. Stabilizing component; 1001. Base; 1002. Rotating groove; 1003. Stabilizing ring; 1004. Slider; 11. Stirring rod; 12. Inlet pipe; 13. Drain pipe; 14. Valve; 15. Scale line; 16. Transparent window. Detailed Implementation

[0022] 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.

[0023] Please see Figures 1-3 As shown, this utility model provides a technical solution: a liquid dilution device for medical testing, including a base plate 1, a support frame 2 fixedly connected to one end of the base plate 1, a servo motor A3 fixedly connected to the top of the support frame 2, a connecting plate 4 fixedly connected to the output shaft of the servo motor A3, a fixing groove opened on the top edge of the connecting plate 4, a medicine tube 5 fixedly connected to the inner wall of the fixing groove, a switch valve 6 rotatably connected to the lower surface of the medicine tube 5, a mixing tank 7 fixedly connected to the top center of the base plate 1, a servo motor B8 fixedly connected to the top center of the mixing tank 7, a rotating rod 9 provided on the output shaft of the servo motor B8, a stabilizing component 10 provided at the bottom of the rotating rod 9, and a stirring rod 11 fixedly connected to the upper surface of the rotating rod 9. Through the arrangement of the servo motor A3, the connecting plate 4, the medicine tube 5, the switch valve 6, and the mixing tank 7, during use, the operator needs to first add the required medicine to the medicine tube. Within 5, when a specified reagent is needed, the servo motor A3 is activated, causing the connecting plate 4 to rotate. When the reagent tube 5 is aligned directly above the inlet of the mixing tank 7, the switch valve 6 on the reagent tube 5 is rotated, allowing the reagent in the reagent tube 5 to fall into the mixing tank 7. This setup facilitates the dilution of the reagent by the operator. Through the configuration of the mixing tank 7, servo motor B8, rotating rod 9, stabilizing component 10, and stirring rod 11, when the specified reagent is added to the mixing tank 7, the operator activates the servo motor B8, causing it to rotate the rotating rod 9. The rotating rod 9 then drives the stirring rod 11 to stir the liquid in the mixing tank 7, accelerating the dilution process. Simultaneously, the stabilizing component 10 stabilizes the rotation of the stirring rod 11. This configuration accelerates the dilution of the reagent and improves the operator's work efficiency.

[0024] A through groove is provided on the top edge of the mixing tank 7, and an inlet pipe 12 is fixedly connected to the inner wall of the through groove. With the mixing tank 7 and the inlet pipe 12, the medicine will enter the mixing tank 7 through the inlet pipe 12 during use.

[0025] A drain pipe 13 is fixedly connected to the lower surface of the mixing tank 7. A valve 14 is rotatably connected to the outer surface of the drain pipe 13. With the mixing tank 7, the drain pipe 13 and the valve 14, when the agent is processed, the operator turns the valve 14 to let the agent be discharged along the drain pipe 13.

[0026] An arc-shaped groove is provided at the center of the outer surface of the medicine tube 5, and a scale line 15 is provided on the inner wall of the arc-shaped groove. With the medicine tube 5 and the scale line 15, the staff can observe the scale line 15 on the medicine tube 5 to add the specified amount of medicine during use.

[0027] An arc-shaped groove is provided at the center of the outer surface of the mixing tank 7. A transparent window 16 is fixedly connected to the inner wall of the arc-shaped groove. With the setting of the mixing tank 7 and the transparent window 16, the staff can observe the situation inside the mixing tank 7 through the transparent window 16 during use.

[0028] A circular slot is provided at one end of the top of the support frame 2. The inner wall of the circular slot is rotatably connected to the upper surface of the connecting plate 4. Through the setting of the support frame 2 and the connecting plate 4, the top part of the connecting plate 4 will pass through the support frame 2 and connect to the drive device during use.

[0029] In this invention, the working steps of the device are as follows:

[0030] First step: The staff needs to add the required medicine into the medicine tube 5. When the specified medicine is needed, start the servo motor A3 to drive the connecting plate 4 to rotate. When the medicine tube 5 is aligned directly above the inlet of the mixing tank 7, turn the switch valve 6 on the medicine tube 5 to let the medicine in the medicine tube 5 fall into the mixing tank 7.

[0031] Second step: After the specified medicine is added into the mixing tank 7, the operator starts the servo motor B8, which drives the rotating rod 9 to rotate. The rotating rod 9 drives the stirring rod 11 to stir the liquid in the mixing tank 7, accelerating its dilution. At the same time, the stabilizing component 10 can stabilize the rotation of the stirring rod 11.

[0032] Example 1

[0033] Please refer to Figure 4The stabilizing component 10 includes a base 1001 and a rotating groove 1002. The base 1001 is fixed to the center of the bottom wall of the mixing tank 7. The rotating groove 1002 is opened on the top of the base 1001. The rotating rod 9 rotates in the rotating groove 1002 to improve the stability of the rotating rod 9.

[0034] Example 2

[0035] Please refer to Figure 5 The stabilizing component 10 includes a stabilizing ring 1003 and a slider 1004. The stabilizing ring 1003 is fixed to the upper surface and bottom of the rotating rod 9. The slider 1004 is fixed to the outer surface of the stabilizing ring 1003. The slider 1004 slides in the corresponding groove on the inner wall of the mixing tank 7 to improve the stability of the rotating rod 9.

[0036] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming.

[0037] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0038] 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. A liquid dilution device for medical testing, comprising a base plate (1), characterized in that: A support frame (2) is fixedly connected to one end of the base plate (1). A servo motor A (3) is fixedly connected to the top of the support frame (2). A connecting plate (4) is fixedly connected to the output shaft of the servo motor A (3). A fixing groove is provided on the top edge of the connecting plate (4). A medicine tube (5) is fixedly connected to the inner wall of the fixing groove. A switch valve (6) is rotatably connected to the lower surface of the medicine tube (5). A mixing tank (7) is fixedly connected to the top center of the base plate (1). A servo motor B (8) is fixedly connected to the top center of the mixing tank (7). A rotating rod (9) is provided on the output shaft of the servo motor B (8). A stabilizing component (10) is provided at the bottom of the rotating rod (9). A stirring rod (11) is fixedly connected to the upper surface of the rotating rod (9).

2. The medical testing liquid dilution device according to claim 1, characterized in that: The top edge of the mixing tank (7) is provided with a through groove, and the inner wall of the through groove is fixedly connected with an inlet pipe (12).

3. The medical testing liquid dilution device according to claim 1, characterized in that: A drain pipe (13) is fixedly connected to the lower surface of the mixing tank (7), and a valve (14) is rotatably connected to the outer surface of the drain pipe (13).

4. The medical testing liquid dilution device according to claim 1, characterized in that: The outer surface of the medicine tube (5) is provided with an arc-shaped groove at the center, and the inner wall of the arc-shaped groove is provided with scale lines (15).

5. A liquid addition and dilution device for medical testing according to claim 1, characterized in that: An arc-shaped groove is provided at the center of the outer surface of the mixing tank (7), and a transparent window (16) is fixedly connected to the inner wall of the arc-shaped groove.

6. The medical testing liquid dilution device according to claim 1, characterized in that: The support frame (2) has a circular slot at one end of its top, and the inner wall of the circular slot is rotatably connected to the upper surface of the connecting plate (4).

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