CN110614058A - Agitating unit is used in inspection of blood internal medicine - Google Patents

Abstract

The present invention relates to the technical field of hematology, in particular to a stirring device for hematology inspection, which includes a box, the top of the box is clamped and installed with a top cover, and the upper and middle end of the top cover is equipped with a motor. The output end of the motor is connected with a main shaft, and the main shaft is connected to the top cover through a bearing. The bottom end of the main shaft extends into the box body and is welded with a fixing plate. A first stirring rod is connected to the bottom of the mounting plate, and the test tube is placed in the test tube placement cavity opened on the placement plate, and at the same time, a rubber sleeve is adhered to the inner wall of the test tube placement cavity, and the inner wall of the rubber sleeve is equidistantly provided with escape notches. Test tubes of different diameters can be placed through the cooperation of the avoidance notch and the rubber sleeve, and the top cover is moved down by means of two synchronously running electric push rods, so that the first stirring rod and the second stirring rod are submerged in the test tube.

Description

Stirring device for hematology examination

technical field

The invention relates to the technical field of hematology, in particular to a stirring device for hematology inspection.

Background technique

Generally, after blood collection, it is usually placed inside the test tube when it is tested, but the blood is prone to coagulation when it is left standing for a long time, thereby affecting its test results, and then it is necessary to use a stirring device to stir the blood, but the existing blood stirring device does not It can reduce the occurrence of blood spraying out while stirring, so that the test tube rack is easily polluted, and it is not convenient to clean the stirring structure, so it is urgent to solve the above problems.

Contents of the invention

In order to make up for the above deficiencies, the present invention provides a stirring device for blood medical examination to solve the above-mentioned problems in the background technology.

The technical scheme of the present invention is: a stirring device for blood internal medicine examination, including a box body, a top cover is mounted on the top of the box body, a motor is installed at the upper and middle end of the top cover, and the output end of the motor is connected with a The main shaft, the main shaft is connected to the top cover through bearings, the bottom end of the main shaft extends into the box body and is welded with a fixed plate, the bottom end of the fixed plate is fixed with a first mounting plate by bolts, and the bottom end of the first mounting plate A first stirring rod is connected, the outer wall of the first stirring rod is connected with a driving gear, the bottom end of the top cover is equidistantly fixed with a second mounting plate by bolts, and the middle positions of the two second mounting plates are connected vertically There is a second stirring rod, the outer wall of the second stirring rod is connected with a driven gear meshed with the driving gear, the outer walls of the first stirring rod and the second stirring rod are welded with cartridges, and the inner wall of the box is A placement plate is also fixedly welded, and a test tube placement cavity is uniformly connected downwards on the placement plate, a rubber sleeve is adhered to the inner wall of the test tube placement cavity, and avoidance notches are equidistantly provided on the inner wall of the rubber sleeve. The upper part of the placement plate is evenly welded with a limit cylinder located on the outer ring of each test tube placement cavity, the inner wall of the limit cylinder is in contact with the outer wall of the cartridge after it has moved down, and the left and right sides of the box are also welded with support plates , the upper part of the support plate is also equipped with electric push rods through screws, and the movable ends of the two electric push rods are installed with the bottom surface of the top cover through screws.

Preferably, the bottom surfaces of the first stirring rod and all the second stirring rods are located on the same horizontal plane, and all the cartridges have the same specification.

Preferably, the number of the second stirring rods is at least ten, and the driven gears on the outer wall of the ten second stirring rods are engaged with each other, and the second stirring rods and the first stirring rods are smooth straight rods .

In this item, the number of the second stirring rods is set to be at least ten, so that a plurality of blood to be tested can be stirred at one time, and the detection effect is better.

Preferably, a non-slip rubber pad is adhered to the bottom end surface of the outer wall of the box by superglue, and the thickness of the non-slip rubber pad is 2MM.

This setting can increase the stability of the entire cabinet during use through the setting of the anti-skid rubber pad.

Preferably, a main controller is installed on the outer wall of the box through screws, the main controller is electrically connected to the motor and the electric push rod through wires, and the main controller is also connected to the mains through wires.

This item sets the specific specifications of the main controller, motor and electric push rod for calculation. The corresponding calculation method belongs to the existing technology in this field, so it will not be repeated. The control methods and principles of the main controller, motor and electric push rod It is clear to those skilled in the art, and will not be described in detail here.

Beneficial effect:

Place the test tube in the test tube placement cavity opened on the placement plate, and at the same time, the inner wall of the test tube placement cavity is adhered with a rubber sleeve, and the inner wall of the rubber sleeve is equidistantly provided with avoidance slots, which can be placed through the cooperation of the avoidance slots and the rubber sleeve For test tubes with different diameters, the top cover is moved down with the help of two synchronously running electric push rods, so that the first stirring rod and the second stirring rod are submerged in the test tube, and at the same time, the inner wall of each cartridge is in contact with the outer wall of the corresponding limiting cylinder. In order to reduce the occurrence of blood ejection in the subsequent stirring process, turn on the motor to make the first stirring rod and the second stirring rod stir the solution in the test tube, which can reduce the coagulation of the blood in the process of being tested. When stirring the blood, use two synchronous electric push rods to move up the top cover again, so that the top cover is separated from the box, that is, the first stirring rod and the second stirring rod are separated from the box, which is convenient for subsequent cleaning. rod and a second stirring rod.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to these drawings without any creative effort.

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a structural schematic diagram of the positional relationship between the placement plate and the test tube placement cavity of the present invention;

Fig. 3 is a structural schematic diagram of the connection relationship between the top cover and the first stirring rod and the second stirring rod in the present invention.

Wherein, the reference signs are summarized as follows: 1. box body; 2. top cover; 3. motor; 4. main shaft; 5. fixed plate; 6. first mounting plate; 7. first stirring rod; 8. driving gear; 9. Second mounting plate; 10. Second stirring rod; 11. Driven gear; 12. Cartridge; 13. Placement plate; 14. Test tube placement cavity; 15. Rubber sleeve; 16. Avoidance notch; 17. Limit cylinder; 18, support plate; 19, electric push rod; 20, anti-slip rubber pad; 21, main controller.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

Referring to Figures 1-3, it can be seen that a stirring device for blood internal medicine examination according to the present invention comprises a box body 1, a top cover 2 is mounted on the top of the box body 1, and a motor 3 is installed on the upper and middle end of the top cover 2, The output end of the motor 3 is connected with a main shaft 4, the main shaft 4 is connected to the top cover 2 through a bearing, the bottom end of the main shaft 4 extends into the box body 1 and is welded with a fixed plate 5, and the bottom end of the fixed plate 5 is welded by a bolt A first mounting plate 6 is fixed, the bottom end of the first mounting plate 6 is connected with a first stirring rod 7, the outer wall of the first stirring rod 7 is connected with a driving gear 8, and the bottom end of the top cover 2 is equidistantly passed by bolts A second mounting plate 9 is fixed, and the middle positions of the two second mounting plates 9 are vertically connected with a second stirring rod 10, and the outer wall of the second stirring rod 10 is connected with a driven gear meshed with the driving gear 8 11. The outer walls of the first stirring rod 7 and the second stirring rod 10 are welded with cartridges 12, and the inner walls of the box body 1 are also fixedly welded with a placement plate 13, and the placement plate 13 is evenly connected downwards with Test tube placement cavity 14, the inner wall of the test tube placement cavity 14 is adhered with a rubber sleeve 15, and the inner wall of the rubber sleeve 15 is equidistantly provided with avoidance notches 16. Place the limiting cylinder 17 of the outer ring of the cavity 14, the inner wall of the limiting cylinder 17 is in contact with the outer wall of the cartridge 12 after moving down, and the left and right sides of the box body 1 are also welded with supporting plates 18, the supporting plates 18 tops also all are equipped with electric push rod 19 by screw, and two described electric push rod 19 movable ends are all installed by screw and top cover 2 bottom faces. The bottom surfaces of the first stirring rod 7 and all the second stirring rods 10 are located on the same horizontal plane, and all the cartridges 12 have the same specification. The number of the second stirring rods 10 is at least ten, and the driven gears 11 of the outer walls of the ten second stirring rods 10 are engaged with each other, and the second stirring rods 10 and the first stirring rods 7 are smooth straight bar. A non-slip rubber pad 20 is adhered to the bottom end surface of the outer wall of the box body 1 by superglue, and the thickness of the non-slip rubber pad 20 is 2MM. The outer wall of the box body 1 is also equipped with a main controller 21 through screws, and the main controller 21 is electrically connected to the motor 3 and the electric push rod 19 through wires, and the main controller 21 is also connected to the mains power supply through wires. connected.

In order for those of ordinary skill in the art to better understand the present invention, the working process of the present invention is briefly described in conjunction with the accompanying drawings: the test tube is placed in the test tube placement cavity 14 provided on the placement plate 13, and the test tube placement cavity 14 inner wall is adhered with The rubber sleeve 15, the inner wall of the rubber sleeve 15 is equidistantly provided with avoidance notches 16, through the cooperation of the avoidance notches 16 and the rubber sleeve 15, test tubes of different diameters can be placed, and the two synchronously running electric push rods 19 are used to move down The top cover 2, so that the first stirring rod 7 and the second stirring rod 10 are submerged in the test tube, and at the same time, the inner wall of each cartridge 12 is in contact with the outer wall of the corresponding limit cylinder 17, thereby reducing the blood ejection during the subsequent stirring process occurs, turn on the motor 3 to make the first stirring rod 7 and the second stirring rod 10 stir the solution in the test tube, which can reduce the coagulation of the blood in the process to be detected, and when it is not necessary to stir the blood, use the two stirring rods again A synchronously operated electric push rod 19 moves up the top cover 2, so that the top cover 2 is separated from the casing 1, that is, the first stirring rod 7 and the second stirring rod 10 are separated from the casing 1, which is convenient for subsequent cleaning of the first stirring rod 7 and a second stirring bar 10 .

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments, and what described in the above-mentioned embodiments and the description only illustrates the principles of the present invention, and the present invention will also have other functions without departing from the spirit and scope of the present invention. Variations and improvements all fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. The utility model provides an agitating unit is used in inspection of blood internal medicine, includes box (1), its characterized in that: the top cover (2) is installed at the top of the box body (1) in a clamped mode, the motor (3) is installed at the upper middle end of the top cover (2), the output end of the motor (3) is connected with the main shaft (4), the main shaft (4) is connected to the top cover (2) through a bearing, the bottom end of the main shaft (4) stretches into the box body (1), an inner welding portion is provided with a fixed plate (5), the bottom end of the fixed plate (5) is fixedly provided with a first mounting plate (6) through bolts, the bottom end of the first mounting plate (6) is connected with a first stirring rod (7), the outer wall of the first stirring rod (7) is connected with a driving gear (8), the bottom end of the top cover (2) is equidistantly provided with a second mounting plate (9) through bolts, the middle positions of the second mounting plate (9) are vertically connected with a second stirring rod (10), the outer, clamping cylinders (12) are welded on the outer walls of the first stirring rod (7) and the second stirring rod (10), a placing plate (13) is fixedly welded between the inner walls of the box body (1), test tube placing cavities (14) are uniformly and downwards communicated on the placing plate (13), the inner wall of the test tube placing cavity (14) is adhered with a rubber sleeve (15), the inner wall of the rubber sleeve (15) is provided with avoidance notches (16) at equal intervals, the upper part of the placing plate (13) is also uniformly welded with a limiting cylinder (17) positioned at the outer ring of each test tube placing cavity (14), the inner wall of the limiting cylinder (17) is contacted with the outer wall of the clamping cylinder (12) which is moved downwards, the left side and the right side of the box body (1) are also all welded with supporting plates (18), the upper parts of the supporting plates (18) are also all provided with electric push rods (19) through screws, and the movable ends of the electric push rods (19) are all installed with the bottom end face of the top cover (2) through screws.

2. An agitation apparatus for hematological examination according to claim 1, wherein: the bottom end faces of the first stirring rod (7) and the second stirring rods (10) are located on the same horizontal plane, and the specifications of the clamping cylinders (12) are the same.

3. An agitation apparatus for hematological examination according to claim 1, wherein: the number of the second stirring rods (10) is at least ten, the driven gears (11) on the outer walls of the ten second stirring rods (10) are meshed with each other, and the second stirring rods (10) and the first stirring rods (7) are smooth straight rods.

4. An agitation apparatus for hematological examination according to claim 1, wherein: the bottom end face of the outer wall of the box body (1) is adhered with an anti-skidding rubber pad (20) through strong glue, and the thickness of the anti-skidding rubber pad (20) is 2 MM.

5. An agitation apparatus for hematological examination according to claim 1, wherein: the outer wall of the box body (1) is further provided with a main controller (21) through a screw, the main controller (21) is respectively electrically connected to the motor (3) and the electric push rod (19) through a wire, and the main controller (21) is further communicated with a mains supply through a wire.