Adjustable mixing instrument for medical examination

Abstract

The utility model provides an adjustable mixing instrument for medical examination, and relates to the technical field of medical examination equipment. An adjustable mixing instrument for medical examination comprises a fixed box body and a mounting seat mounted in the fixed box body, a sliding seat is slidably connected to the inner bottom wall of the fixed box body, a connecting rotating rod is rotatably connected to the top of the sliding seat, and the mounting seat is fixedly connected to the top of the connecting rotating rod; the connecting rotating rod is fixedly connected with a driving gear, and the inner wall of the fixed box body is fixedly connected with a fixed rack. According to the device, test tubes mounted in the through holes are clamped and fixed through the arranged fixing mechanism, the stability in the uniform mixing process is improved, a sliding seat is driven by a driving mechanism to slide back and forth in the fixed box body, and under the action of a driving gear and a mounting seat, the test tubes are uniformly mixed. The mounting seat can rotate clockwise and anticlockwise in a reciprocating manner in the reciprocating sliding process, so that reagents are mixed more uniformly, and a large amount of time is saved.

Description

Technical Field

[0001] The utility model relates to a mixer, in particular to an adjustable mixer for medical testing, belonging to the technical field of medical testing equipment. Background Art

[0002] Medical testing is a science that conducts microbiology, immunology, biochemistry, genetics, hematology, biophysics, cytology and other tests on materials taken from the human body, thereby providing information for the prevention, diagnosis, treatment of human diseases and the assessment of human health. Medical testing technology mainly studies the basic knowledge and skills of basic medicine, clinical medicine, medical testing, etc., and conducts medical and sanitary tests in hospitals, blood stations, epidemic prevention, and inspection departments at all levels. For example: testing the content of various substances such as blood sugar and hemoglobin in the blood, testing DNA between parents and children, testing the bacterial content in food, testing and quarantine of animal and plant diseases, etc. In medical testing, a mixer is often used to shake the solution to be tested.

[0003] Chinese patent announcement number CN219518573U discloses a reaction material mixer for clinical testing instruments, including a box body with a box door, a support frame is provided in the box body, a plurality of storage plates are fixedly connected in the support frame, and slots are provided on the plurality of storage plates, a connecting plate is fixedly connected on one side outer wall of the support frame, and both ends of the connecting plate are rotatably connected to traction rods, a groove is provided on one side inner wall of the box body, a sliding rod is fixedly connected in the groove, two sliding blocks are slidably sleeved on the sliding rod, a spring is fixedly connected between the two sliding blocks, one end of the traction rod is rotatably connected to the sliding block, and limiting grooves are provided on the upper and lower inner walls of the box body. The utility model can shake multiple reagent tubes at one time, ensure the quality of blood specimens, high work efficiency, and avoid muscle strain of medical staff.

[0004] However, the inventor of the above device believes that there are certain defects. The above device mixes the solvent inside the test tube by shaking the reagent tube left and right, the reagent mixing effect is poor, and a lot of time is wasted, affecting the detection efficiency. Therefore, the utility model provides an adjustable mixer for medical testing. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The purpose of the present utility model is to provide an adjustable medical test mixer in order to solve the above-mentioned problem, so as to solve the problem in the above-mentioned comparative documents that the solvent inside the test tube is mixed by shaking the test tube left and right, the reagent mixing effect is poor, and a lot of time is wasted, affecting the detection efficiency.

[0007] (II) Technical solution

[0008] The utility model is implemented through the following technical scheme: an adjustable medical test mixer, comprising a fixed box and a mounting seat installed inside the fixed box, the inner bottom wall of the fixed box is slidably connected with a sliding seat, the top of the sliding seat is rotatably connected with a connecting rotating rod, the mounting seat is fixedly connected to the top of the connecting rotating rod, the connecting rotating rod is fixedly connected with a driving gear, the inner wall of the fixed box is fixedly connected with a fixed rack, the driving gear is meshed with the fixed rack, the interior of the fixed box is installed with a driving mechanism that drives the sliding seat to slide back and forth on the bottom wall of the fixed box, the interior of the mounting seat is fixedly connected with a mounting plate, a plurality of through holes in a circumferential array are opened on the mounting plate, and the bottom of the mounting plate is fixedly connected with a fixing mechanism for fixing a test tube.

[0009] Preferably, the driving mechanism includes a U-shaped rotating rod rotating inside a fixed box, a connecting sleeve is sleeved on the U-shaped part of the U-shaped rotating rod, a connecting pull rod is fixedly connected to the connecting sleeve, and the other end of the connecting pull rod is hinged on the sliding seat through a pin shaft. By driving the U-shaped rotating rod to rotate inside the fixed box, the sliding seat is pulled to slide back and forth inside the fixed box under the connection action of the connecting sleeve and the connecting pull rod.

[0010] Preferably, a motor box is fixedly connected to the fixed box body, and a driving motor for driving the U-shaped rotating rod to rotate is fixedly connected to the inside of the motor box. By starting the driving motor, the U-shaped rotating rod is driven to continuously rotate inside the fixed box body.

[0011] Preferably, the inner bottom wall of the fixed box is fixedly connected with two limiting slides, and the sliding seat is slidably connected between the two limiting slides. The setting of the limiting slides increases the stability of the sliding seat during the sliding process.

[0012] Preferably, the fixing mechanism includes multiple groups of elastic clamps fixed to the bottom of the mounting plate, and the multiple groups of elastic clamps are respectively arranged corresponding to the multiple through holes. The test tube is clamped and fixed by the multiple elastic clamps, thereby increasing the stability of the test tube during the mixing process.

[0013] Preferably, a control panel is fixedly connected to the fixed box, and the control panel is electrically connected to the drive motor, so that the drive motor can be easily controlled by the provided control panel.

[0014] Preferably, the fixed box body is hinged with a movable box cover by a hinge, and the movable box cover is inlaid with a transparent cover. The movable box cover is provided to shield the top of the fixed box body, and the transparent cover makes it easy to observe the condition inside the fixed box body.

[0015] Preferably, the movable box cover is inlaid with a fixed iron block, and the fixed box body is fixedly connected with a magnet block corresponding to the fixed iron block. The fixed iron block and the magnet block are arranged to adsorb the movable box cover to prevent the movable box cover from being opened at will.

[0016] The utility model provides an adjustable medical testing mixer, which has the following beneficial effects:

[0017] 1. The device clamps and fixes the test tube installed inside the through hole through a fixing mechanism, thereby improving the stability during the mixing process, and drives the sliding seat to slide back and forth inside the fixed box through a driving mechanism, and under the action of the driving gear and the mounting seat, the mounting seat realizes clockwise and counterclockwise reciprocating rotation during the reciprocating sliding process, so that the reagents are mixed more evenly and a lot of time is saved.

[0018] 2. The device starts the driving motor inside the motor box to drive the U-shaped rotating rod to rotate inside the fixed box. Under the action of the U-shaped rotating rod, the connecting sleeve and the connecting pull rod, the sliding seat is pulled to slide back and forth between the two limit slides, and the driving motor is easily controlled through the set control panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0020] Figure 2 This is a cross-sectional view of the fixed box of the utility model;

[0021] Figure 3 For the utility model Figure 2 A schematic diagram of the structure at A;

[0022] Figure 4 This is a three-dimensional diagram of the fixed rack structure of the utility model;

[0023] Figure 5 It is a cross-sectional view of the mounting seat of the utility model.

[0024]

Main component symbol description

[0025] 1. Fixed box body; 11. Fixed partition; 12. Control panel; 13. Movable box cover; 14. Fixed iron block; 15. Magnet block; 2. Sliding seat; 21. Limiting slideway; 3. Connecting rotating rod; 31. Driving gear; 4. Mounting seat; 41. Mounting plate; 5. Fixed rack; 6. U-shaped rotating rod; 61. Connecting sleeve; 62. Connecting pull rod; 63. Motor box; 7. Elastic splint. DETAILED DESCRIPTION

[0026] The embodiment of the utility model provides an adjustable mixer for medical testing.

[0027] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 An adjustable medical test mixer comprises a fixed box 1 and a mounting seat 4 installed inside the fixed box 1, the inner bottom wall of the fixed box 1 is slidably connected with a sliding seat 2, the inner bottom wall of the fixed box 1 is fixedly connected with two limit slides 21, the sliding seat 2 is slidably connected between the two limit slides 21, and the stability of the sliding seat 2 in the sliding process inside the fixed box 1 is increased by setting the two limit slides 21, the top of the sliding seat 2 is rotatably connected with a connecting rod 3, the interior of the fixed box 1 is fixedly connected with a fixed partition 11, and the fixed A through groove is opened on the partition 11, and the connecting rotating rod 3 is arranged inside the through groove. The mounting seat 4 is fixedly connected to the top of the connecting rotating rod 3. The driving gear 31 is fixedly connected to the connecting rotating rod 3. The inner wall of the fixed box body 1 is fixedly connected to the fixed rack 5. The driving gear 31 is meshed with the fixed rack 5. By controlling the sliding seat 2 to slide inside the fixed box body 1, the connecting rotating rod 3 is driven to rotate under the meshing action of the driving gear 31 and the fixed rack 5. When the sliding seat 2 slides back and forth, it drives the connecting rotating rod 3 to realize clockwise and counterclockwise reciprocating rotation.

[0028] Please refer again Figure 1 , Figure 2 , Figure 3 and Figure 4 A driving mechanism for driving the sliding seat 2 to slide back and forth on the bottom wall of the fixed box 1 is installed inside the fixed box 1. The driving mechanism includes a U-shaped rotating rod 6 that rotates inside the fixed box 1. A connecting sleeve 61 is sleeved on the U-shaped part of the U-shaped rotating rod 6. A connecting pull rod 62 is fixedly connected to the connecting sleeve 61. The other end of the connecting pull rod 62 is hinged on the sliding seat 2 through a pin shaft. By driving the U-shaped rotating rod 6 to rotate inside the fixed box 1, the U-shaped end of the U-shaped rotating rod 6 is used to push the connecting pull rod 62 to move back and forth, thereby driving the sliding seat 2 to slide back and forth inside the fixed box 1. A motor box 63 is fixedly connected to the fixed box 1. A driving motor that drives the U-shaped rotating rod 6 to rotate is fixedly connected to the inside of the motor box 63. The protection of the driving motor is increased by setting the motor box 63, and a heat dissipation groove is opened on the motor box 63 to facilitate the heat dissipation of the driving motor.

[0029] Please refer again Figure 1 , Figure 2 and Figure 5A mounting plate 41 is fixedly connected to the inside of the mounting seat 4, and a plurality of through holes in a circumferential array are opened on the mounting plate 41. A fixing mechanism for fixing the test tube is fixedly connected to the bottom of the mounting plate 41. The fixing mechanism includes a plurality of groups of elastic clamps 7 fixed to the bottom of the mounting plate 41. The plurality of groups of elastic clamps 7 are respectively arranged corresponding to the plurality of through holes. By inserting the test tube into the through hole, the middle part of the test tube is clamped and fixed under the action of the springs of the plurality of elastic clamps 7, thereby improving the stability of the test tube during placement. A rubber pad is installed on the side of the elastic clamp 7 close to the test tube to protect the surface of the test tube from being damaged.

[0030] Please refer again Figure 1 and Figure 4 A control panel 12 is fixedly connected to the fixed box body 1, and the control panel 12 is electrically connected to the drive motor. The drive motor can be operated and controlled conveniently through the control panel 12. A movable box cover 13 is hinged to the fixed box body 1 through a hinge. A transparent cover is inlaid on the movable box cover 13. The top of the fixed box body 1 is covered and closed by the movable box cover 13. Under the action of the transparent cover, the condition inside the fixed box body 1 can be easily observed. A fixed iron block 14 is inlaid on the movable box cover 13. A magnet block 15 corresponding to the fixed iron block 14 is fixedly connected to the fixed box body 1. The movable box cover 13 is adsorbed by the fixed iron block 14 and the magnet block 15.

[0031] Working principle: After placing the device in a suitable position and connecting it to the municipal power supply, open the movable box cover 13 and insert the test tube into the through hole inside the mounting seat 4. Under the action of the elastic force of the elastic splint 7, the middle part of the test tube is clamped and fixed, and a rubber pad is installed on the side of the elastic splint 7 close to the test tube to protect the surface of the test tube from being damaged. Then close the movable box cover 13 to start the driving motor inside the motor box 63 through the control panel 12, and drive the U-shaped rotating rod 6 to rotate inside the fixed box 1 through the driving motor, and push the connecting pull rod 62 to move back and forth through the U-shaped end of the U-shaped rotating rod 6, thereby driving the sliding seat 2 to slide back and forth inside the fixed box 1, and the stability of the sliding seat 2 in the sliding process of the fixed box 1 is increased by the two limiting slides 21, and the mounting seat 4 can realize clockwise and counterclockwise reciprocating rotation during the reciprocating sliding process through the action of the driving gear 31 and the fixed rack 5, so that the reagent mixing is more uniform, saving a lot of time, and the control panel 12 is convenient for operating and controlling the driving motor.

[0032] 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. An adjustable medical testing mixer, comprising a fixed housing (1) and a mounting seat (4) mounted inside the fixed housing (1), characterized in that: The inner bottom wall of the fixed box (1) is slidably connected to a sliding seat (2), the top of the sliding seat (2) is rotatably connected to a connecting rotating rod (3), the mounting seat (4) is fixedly connected to the top of the connecting rotating rod (3), the connecting rotating rod (3) is fixedly connected to a driving gear (31), the inner wall of the fixed box (1) is fixedly connected to a fixed rack (5), the driving gear (31) is meshed with the fixed rack (5), a driving mechanism for driving the sliding seat (2) to reciprocate on the inner bottom wall of the fixed box (1) is installed inside the fixed box (1), a mounting plate (41) is fixedly connected inside the mounting seat (4), a plurality of through holes in a circumferential array are opened on the mounting plate (41), and a fixing mechanism for fixing the test tube is fixedly connected to the bottom of the mounting plate (41).

2. The adjustable medical testing mixer according to claim 1, characterized in that: The driving mechanism comprises a U-shaped rotating rod (6) rotating inside a fixed box (1); a connecting sleeve (61) is sleeved on the U-shaped portion of the U-shaped rotating rod (6); a connecting pull rod (62) is fixedly connected to the connecting sleeve (61); and the other end of the connecting pull rod (62) is hinged on the sliding seat (2) via a pin shaft.

3. The adjustable medical testing mixer according to claim 2, characterized in that: A motor box (63) is fixedly connected to the fixed box body (1), and a driving motor for driving the U-shaped rotating rod (6) to rotate is fixedly connected inside the motor box (63).

4. The adjustable medical testing mixer according to claim 1, characterized in that: The inner bottom wall of the fixed box (1) is fixedly connected to two limiting slideways (21), and the sliding seat (2) is slidably connected between the two limiting slideways (21).

5. The adjustable medical testing mixer according to claim 1, characterized in that: The fixing mechanism comprises a plurality of groups of elastic clamping plates (7) fixed to the bottom of the mounting plate (41), and the plurality of groups of elastic clamping plates (7) are respectively arranged corresponding to the plurality of through holes.

6. The adjustable medical testing mixer according to claim 3, characterized in that: A control panel (12) is fixedly connected to the fixed box (1), and the control panel (12) is electrically connected to the drive motor.

7. The adjustable medical testing mixer according to claim 1, characterized in that: A movable box cover (13) is hingedly connected to the fixed box body (1) via a hinge, and a transparent cover is inlaid on the movable box cover (13).

8. The adjustable medical testing mixer according to claim 7, characterized in that: The movable box cover (13) is inlaid with a fixed iron block (14), and the fixed box body (1) is fixedly connected with a magnet block (15) corresponding to the fixed iron block (14).

Images