Solid reagent instant dissolving device for clinical immunoassay

Abstract

The invention belongs to the related technical field of medical examination, and particularly relates to a solid reagent instant dissolving device for clinical immunoassay, the solid reagent instant dissolving device comprises a base, the upper end of the base is fixedly connected with four L-shaped fixing frames I, and the relatively close ends of the four L-shaped fixing frames I are fixedly connected with the left and right ends of two fixing rods II respectively. A first rotating rod is driven to rotate through an arranged first motor, then the effect of driving a hollow worm to rotate can be achieved under the cooperation of two guide blocks arranged on the first rotating rod, and two fourth rotating rods can be driven to rotate relatively through rotation of the hollow worm under the action of two arranged worm wheels; at the moment, the solid reagent can be crushed under the action of crushing rollers arranged on two rotating rods IV, so that the volume of the solid reagent is reduced, the crushed solid reagent can be in full contact with a solution, and the dissolving efficiency of the solid reagent can be accelerated.

Description

Technical Field

[0001] This invention belongs to the field of medical testing technology, specifically relating to a device for rapidly dissolving solid reagents for clinical immunological testing. Background Technology

[0002] Immunological testing is a detection method based on immunological principles. It detects specific antibodies or antigens in serum or other body fluids to determine the presence of certain diseases or to prevent their occurrence. In clinical immunological testing, it is often necessary to quickly dissolve solid reagents for testing. However, the reconstitution of existing solid reagents generally takes about 60 minutes, which is time-consuming and requires advance preparation. If needed temporarily, it is time-consuming to prepare and use them immediately. Therefore, a rapid dissolving device is needed to speed up the dissolution process of solid reagents.

[0003] Problems with existing technology:

[0004] 1. Most existing solid reagent rapid dissolution devices use stirring rods to quickly dissolve solid reagents into the solution during use. This single method of dissolving solid reagents results in limited dissolution efficiency.

[0005] 2. Most existing solid reagent quick-dissolving devices involve adding all the solid reagent to be dissolved into the device at once during use. This not only easily leads to the accumulation of solid reagent inside the device, but also reduces the dissolution efficiency of the solid reagent.

[0006] 3. Most existing solid reagent quick-dissolving devices directly add solid reagents into the device during use, which limits the contact area between the solid reagent and the solution. This makes it difficult to break down the solid reagent before dissolving, thus limiting the device's dissolving efficiency.

[0007] 4. Existing solid reagent quick-dissolving devices are inconvenient to clean inside after use, and manual cleaning of the inside of the device by operators is quite cumbersome.

[0008] 5. Existing solid reagent rapid dissolution devices are mostly limited in function, resulting in deficiencies in both the quality and speed of dissolving solid reagents. Summary of the Invention

[0009] The purpose of this invention is to provide a rapid dissolution device for solid reagents in clinical immunological testing, which can solve the problem that most existing rapid dissolution devices for solid reagents use a stirring rod to quickly dissolve them into a solution during use, resulting in a single dissolution method for solid reagents and thus limited dissolution efficiency.

[0010] The specific technical solution adopted by this invention is as follows:

[0011] A rapid dissolution device for solid reagents used in clinical immunological testing includes a base. Four L-shaped fixing brackets are fixedly connected to the upper end of the base. The relatively close ends of the four L-shaped fixing brackets are respectively fixedly connected to the left and right ends of two fixing rods. The two fixing rods are slidably connected to a fixing bracket with two circular through holes in its lower end. The upper end of the fixing bracket is fixedly connected to the outer wall of the rapid dissolution container. A cleaning component is provided at the upper end of the rapid dissolution container. The lower side of the cleaning component is inserted into a connecting plate with two insertion holes in its interior. The front and rear sides of the cleaning component overlap with the inner wall of the rapid dissolution container.

[0012] A second motor is fixedly installed at the lower end of the instant dissolving tank. The output shaft of the second motor is fixedly connected to the lower end of the second rotating rod. The lower side of the second rotating rod is movably connected to the lower end of the instant dissolving tank. The upper side of the second rotating rod is fixedly connected to the connecting plate. The upper end of the connecting plate overlaps with the lower side of the cleaning component. Several stirring rods are provided on the part of the second rotating rod located inside the instant dissolving tank. The upper end of the second rotating rod is sleeved with the lower side of the cleaning component. Two L-shaped plug-in plates are fixedly connected to the upper end of the cleaning component. Both L-shaped plug-in plates are plugged into two plug-in frames, each with a limit pin, through a limiting hole opened inside their lower end.

[0013] Four L-shaped fixing brackets are fixedly connected to the upper end of the base. The upper ends of the four L-shaped fixing brackets are fixedly connected to the front and rear ends of the square frame respectively. A driving component is provided at the right end of the square frame. The front and rear ends of the driving component are movably connected to the front and rear ends of the square frame respectively. The front and rear sides of the driving component are movably connected to the front and rear ends of the crushing and feeding component respectively. The rear side of the crushing and feeding component is movably connected to a rotating rod with two guide blocks. A bevel gear is fixedly connected to the right end of the rotating rod. The bevel gear meshes with the driving component. Support sliders are fixedly connected to both the front and rear sides of the crushing and feeding component.

[0014] The two supporting sliders are slidably connected to the two fixed rods, and the left and right ends of the two fixed rods are fixedly connected to the fixed plates. The lower ends of the four fixed plates are fixedly connected to the square frame. The left and right ends of the square frame are movably connected to the left and right sides of the rotating rod. The left end of the rotating rod is fixedly connected to the output shaft of the motor. The motor passes through the motor frame and is fixedly connected to the left end of the square frame. Push plates are fixedly connected to the front and rear ends of the fixed bracket.

[0015] An electric hydraulic rod is fixedly connected to the left end of each of the two push plates. The two electric hydraulic rods are respectively fixedly connected to two L-shaped fixing brackets on the left side. Cleaning scrapers are fixedly connected to both ends of the connecting plate, and the relatively far ends of the two cleaning scrapers overlap with the inner wall of the instant dissolving tank. A constant temperature heating layer is provided inside the instant dissolving tank. A liquid outlet pipe is provided at the lower end of the instant dissolving tank, and a switch valve is provided on the liquid outlet pipe. A spring is sleeved on each of the two limit pins. The relatively close ends of the two springs are respectively fixedly connected to two plug-in frames, and the relatively far ends of the two springs are respectively fixedly connected to the relatively far sides of the two limit pins. The relatively close ends of the two plug-in frames are respectively fixedly connected to the front and rear ends of the instant dissolving tank.

[0016] The drive assembly includes a second bevel gear that meshes with a first bevel gear. The second bevel gear is fixedly connected to a second rotating shaft. Two second fixed plates are movably connected to the second rotating shaft. The left ends of the two second fixed plates are fixedly connected to the right ends of the square frame. Transmission wheels are fixedly connected to both the front and rear ends of the second rotating shaft. The two fourth transmission wheels are connected to two third transmission wheels via two transmission belts. The two third transmission wheels are fixedly connected to one end of two first rotating shafts. The two first rotating shafts are movably connected to the front and rear ends of the square frame. An L-shaped push-pull rod is fixedly connected to the other end of each of the two first rotating shafts. The relatively close ends of the two L-shaped push-pull rods are movably connected to the front and rear ends of the crushing and feeding assembly.

[0017] The crushing and feeding assembly includes two pushing frames. Each of the two pushing frames is movably connected to two L-shaped push-pull rods through push grooves opened inside them. The upper and lower ends of the two pushing frames are fixedly connected to L-shaped plates. The relatively close ends of the four L-shaped plates are fixedly connected to the front and rear ends of the housing. The front and rear ends of the housing are fixedly connected to two support sliders.

[0018] The front and rear ends of the housing are movably connected to the front and rear sides of the two rotating rods four, respectively. Crushing rollers are fixedly connected to the portions of the two rotating rods four located inside the housing. Worm wheels are fixedly connected to the rear ends of the two rotating rods four. The two worm wheels mesh with a hollow worm. The hollow worm is movably connected to a rotating rod one with two guide blocks on it through two guide grooves opened inside it. I-shaped connecting blocks are fixedly connected to the left and right ends of the hollow worm.

[0019] Each of the two I-shaped connecting blocks is movably connected to an L-shaped plate. The front ends of the two L-shaped plates are fixedly connected to the rear end of the housing. The front end of the left rotating rod is fixedly connected to the transmission wheel. The transmission wheel is connected to the transmission wheel through another transmission belt. The transmission wheel is fixedly connected to the front end of the rotating rod. A quantitative feeding roller is fixedly connected to the rotating rod. The front and rear ends of the quantitative feeding roller are movably connected to the front and rear ends of the housing, respectively. The quantitative feeding roller has several quantitative feeding grooves.

[0020] The cleaning component includes a circular cover plate, the lower end of which overlaps with the upper end of the instant dissolving tank. The upper end of the circular cover plate is fixedly connected to two L-shaped plug-in plates. The circular cover plate is movably connected to a circular mounting plate with an annular slider on its outer wall through an annular groove inside. The lower end of the circular mounting plate is fixedly connected to four fixing plates. The relatively close ends of the four fixing plates are respectively fixedly connected to the front and rear ends of two fixing rods.

[0021] The two fixed rods are slidably connected to the two sliding plates, each with two through holes inside. The two sliding plates are fixedly connected to brush plates at their relatively far ends, and the two brush plates overlap with the inner wall of the instant dissolving tank. The lower ends of the two sliding plates are movably connected to one end of four hinge plates, and the other ends of the four hinge plates are movably connected to the front and rear ends of the sliding plate. The lower end of the sliding plate overlaps with the upper end of the connecting plate. The sliding plate is sleeved with the upper end of the rotating rod through a circular hole inside it. The sliding plate is slidably connected to the two vertical rods through two limiting holes inside it.

[0022] The upper ends of both vertical rods are fixedly connected to a circular mounting plate. Spring 2 is sleeved on both vertical rods. The upper ends of both spring 2 are fixedly connected to the circular mounting plate. The lower ends of both spring 2 are fixedly connected to a sliding plate 1. Spring 3 is sleeved on both the front and rear sides of both fixed rods 3. The relatively close ends of the four spring 3 are fixedly connected to the two sliding plates 2 respectively. The relatively far ends of the four spring 3 are fixedly connected to the four fixed plates 3 respectively. Both vertical rods are inserted into a connecting plate with two insertion holes inside.

[0023] The technical effects achieved by this invention are as follows:

[0024] 1. This invention uses a motor to drive a rotating rod to rotate, which, in conjunction with two guide blocks on the rotating rod, drives a hollow worm gear to rotate. The rotation of the hollow worm gear, under the action of two worm wheels, drives two rotating rods (fourth rotation) to rotate relative to each other. At this time, the crushing rollers on both rotating rods (fourth rotation) achieve the crushing process of the solid reagent, reducing its volume and allowing the crushed solid reagent to fully contact the solution, thereby accelerating the dissolution efficiency. During the crushing process, the rotation of the rotating rod (fourth rotation), in conjunction with transmission wheels (first and second rotation), drives a rotating rod (third rotation). The rotation of the rotating rod (third rotation), under the action of a metering roller, quantitatively and uniformly feeds the crushed solid reagent particles into the dissolving tank, avoiding the accumulation of too much solid reagent inside the tank at once, which would affect the dissolution efficiency.

[0025] 2. This invention uses the rotation of the output shaft of the second motor to drive the rotation of the second rotating rod. This, in turn, with the action of several stirring rods, achieves the stirring process between the broken solid reagents that fall into the dissolving tank and the solution inside. Furthermore, with the assistance of a constant-temperature heating layer, the interior of the dissolving tank is maintained at a suitable temperature during the stirring process, thereby accelerating the dissolution of the solid reagents. During the rotation of the second rotating rod, the connecting plate also drives two cleaning scrapers to rotate, thus preventing solid reagent particles from remaining on the inner wall of the dissolving tank.

[0026] 3. This invention, through the interaction of rotating rod one, bevel gear one, and bevel gear two, can simultaneously drive rotating shaft two to rotate during the crushing of solid reagents placed inside the shell. The rotation of rotating shaft two, in conjunction with transmission wheel four, transmission wheel three, and rotating shaft one, drives two L-shaped push-pull rods to rotate. The rotation of these two L-shaped push-pull rods, in conjunction with the push frame, fixed rod one, support slider, and fixed plate one, causes the shell to reciprocate in the left-right direction. This allows the crushed solid reagent particles to be evenly dispersed and placed into the dissolving tank, further reducing the accumulation of solid reagents in the tank and thus further accelerating the dissolution efficiency of the solid reagents.

[0027] 4. The present invention enables the quick installation and disassembly of the cleaning components through the cooperation of the L-shaped plug-in plate, plug-in frame, spring one, and limit pin. The electric hydraulic rod, push plate, fixed bracket, fixed rod two, and L-shaped fixed frame one can drive the quick-dissolving tank to move left and right, which not only facilitates the collection of broken solid reagents falling from the shell, but also facilitates the cleaning process inside the quick-dissolving tank after the solid reagents have been dissolved.

[0028] 5. This invention, through the cooperation of a sliding plate, a connecting plate, a vertical rod, a hinge plate, a second sliding plate, and a third fixing rod, enables the two brush plates to move away from each other during the installation of the cleaning component onto the upper part of the instant dissolving container. This ensures that the bristles on both brush plates are in close contact with the inner wall of the container. Then, the rotation of the output shaft of the second motor drives the second rotating rod to rotate. This, in conjunction with the connecting plate, vertical rod, circular mounting plate, third fixing plate, third fixing rod, and second sliding plate, drives the two brush plates to rotate. At this point, the two brush plates, the stirring rod, and the cleaning solution added inside the instant dissolving container work together to achieve an automatic cleaning process inside the container, avoiding the tediousness of manual cleaning. Furthermore, during the rotation of the second rotating rod, the connecting plate drives the two cleaning scrapers to rotate, thus assisting in cleaning the inside of the instant dissolving container and further improving the efficiency of cleaning the container's interior. Attached Figure Description

[0029] Figure 1 This is a front-view stereoscopic structural diagram of the present invention;

[0030] Figure 2 This is a schematic diagram of the left-view stereoscopic structure in this invention;

[0031] Figure 3 This is a schematic diagram of the three-dimensional structure in the front cross-section of the present invention;

[0032] Figure 4 This is a schematic diagram of the right-view stereoscopic structure in this invention;

[0033] Figure 5 This is a schematic diagram of the three-dimensional structure of the quick-dissolving tank in this invention, showing its front cross-sectional view.

[0034] Figure 6 This is a schematic diagram of the three-dimensional structure of the crushing and feeding assembly in this invention, shown in the main view section.

[0035] Figure 7 This is a front-view three-dimensional structural diagram of the crushing and feeding assembly in this invention;

[0036] Figure 8 This is a rear-view three-dimensional structural diagram of the crushing and feeding assembly in this invention;

[0037] Figure 9 This is a front-view stereoscopic structural diagram of the driving component in this invention;

[0038] Figure 10 This is a schematic diagram of the three-dimensional structure of the cleaning component in this invention, in front view cross section.

[0039] Figure 11 This is a schematic diagram of the three-dimensional structure of the cleaning component in this invention, viewed from the left side in partial cross-section.

[0040] The attached diagram lists the components represented by each number as follows:

[0041] 1. Base; 2. L-shaped fixing bracket one; 3. Instant dissolving tank; 4. Limiting pin; 5. Insertion frame; 6. L-shaped insertion plate; 7. Cleaning assembly; 71. Circular cover plate; 72. Annular slider; 73. Circular mounting plate; 74. Hinge plate; 75. Fixing rod three; 76. Sliding plate one; 77. Brush plate; 78. Vertical rod; 79. Spring two; 710. Fixing plate three; 711. Spring three; 712. Sliding plate two; 8. Drive assembly; 81. Transmission wheel three; 82. Rotating shaft one; 83. L-shaped push-pull rod; 84. Transmission wheel four; 85. Fixing plate two; 86. Rotating shaft two; 87. Bevel gear two; 9. Crushing and feeding assembly; 91. Housing; 92. Quantitative feeding roller; 93. Rotating rod three; 9 4. I-shaped connecting block; 95. Hollow worm gear; 96. L-shaped plate one; 97. Rotating rod four; 98. Crushing roller; 99. L-shaped plate two; 910. Pushing frame; 911. Transmission wheel one; 912. Transmission wheel two; 913. Worm gear; 10. Fixed plate one; 11. Fixed rod one; 12. Support slider; 13. Rotating rod one; 14. Bevel gear one; 15. Square frame; 16. L-shaped fixed frame two; 17. Electro-hydraulic rod; 18. Fixed bracket; 19. Push plate; 20. Fixed rod two; 21. Spring one; 22. Motor one; 23. Motor two; 24. Liquid outlet pipe; 25. Constant temperature heating layer; 26. Stirring rod; 27. Rotating rod two; 28. Connecting plate; 29. ​​Cleaning scraper. Detailed Implementation

[0042] To make the objectives and advantages of this invention clearer, the invention will be specifically described below with reference to embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of the invention and does not strictly limit the scope of protection specifically claimed by the invention.

[0043] like Figure 1-11As shown, a rapid dissolution device for solid reagents used in clinical immunological testing includes a base 1. Four L-shaped fixing brackets 2 are fixedly connected to the upper end of the base 1. The relatively close ends of the four L-shaped fixing brackets 2 are respectively fixedly connected to the left and right ends of two fixing rods 20. The two fixing rods 20 are slidably connected to a fixing bracket 18 with two circular through holes at their lower ends. The upper end of the fixing bracket 18 is fixedly connected to the outer wall of the rapid dissolution container 3. A cleaning component 7 is provided at the upper end of the rapid dissolution container 3. The lower side of the cleaning component 7 is inserted into a connecting plate 28 with two insertion holes inside. Both the front and rear sides of 7 overlap with the inner wall of the instant dissolving container 3. The cooperation between the fixed bracket 18, the fixed rod 20 and the L-shaped fixed frame 2 can support the instant dissolving container 3 and limit the movement direction of the instant dissolving container 3. With the rotation of the connecting plate 28 and the cooperation of the cleaning component 7, the inside of the instant dissolving container 3 can be easily cleaned after the device is used, avoiding the inconvenience and cumbersome operation when the operator has to manually clean the inside of the instant dissolving container 3 after the device is used.

[0044] A motor 23 is fixedly installed at the lower end of the instant dissolving tank 3. The output shaft of the motor 23 is fixedly connected to the lower end of the rotating rod 27. The lower side of the rotating rod 27 is movably connected to the lower end of the instant dissolving tank 3. The upper side of the rotating rod 27 is fixedly connected to the connecting plate 28. The upper end of the connecting plate 28 overlaps with the lower side of the cleaning component 7. Several stirring rods 26 are provided on the part of the rotating rod 27 located inside the instant dissolving tank 3. The upper end of the rotating rod 27 is sleeved with the lower side of the cleaning component 7. Two L-shaped plug-in plates 6 are fixedly connected to the upper end of the cleaning component 7. Both L-shaped plug-in plates 6 pass through limiting holes opened inside their lower ends and are respectively connected to two stirring rods 26. The insertion frame 5 is connected by a limiting pin 4. Through the cooperation between the limiting pin 4, the insertion frame 5 and the L-shaped insertion plate 6, the cleaning component 7 can be quickly installed and fixed. After cleaning the inside of the quick-dissolving tank 3, the cleaning component 7 can be easily removed from the quick-dissolving tank 3. The rotation of the output shaft of the motor 23, in cooperation with the rotating rod 27 and several stirring rods 26, can achieve the stirring process inside the quick-dissolving tank 3, thereby accelerating the quick dissolution process of solid reagents in the solution. During the rotation of the rotating rod 27, the connecting plate 28 can also be rotated.

[0045] Four L-shaped fixing brackets 16 are fixedly connected to the upper end of the base 1. The upper ends of the four L-shaped fixing brackets 16, which are relatively close to each other, are fixedly connected to the front and rear ends of the square frame 15. A drive assembly 8 is provided at the right end of the square frame 15. The front and rear ends of the drive assembly 8 are movably connected to the front and rear ends of the square frame 15, respectively. The front and rear sides of the drive assembly 8 are movably connected to the front and rear ends of the crushing and feeding assembly 9, respectively. The rear side of the crushing and feeding assembly 9 is movably connected to a rotating rod 13 with two guide blocks. A bevel gear 14 is fixedly connected to the right end of the rotating rod 13. The bevel gear 14 meshes with the drive assembly 8. Support sliders 12 are fixedly connected to both the front and rear sides of the crushing and feeding assembly 9. The L-shaped fixing brackets 16 can fix the square frame 15. The rotation of the rotating rod 13, under the action of the crushing and feeding assembly 9, can... The process achieves the crushing of solid reagents before rapid dissolution, thereby reducing the volume of solid reagent particles and increasing the full contact between the solid reagent and the solution during rapid dissolution, thus improving the dissolution efficiency of the solid reagent. The crushing and feeding component 9 can also quantitatively and uniformly feed the crushed solid reagent particles into the rapid dissolution tank 3, avoiding the situation where all the solid reagent to be dissolved is put into the rapid dissolution tank 3 at once, which would cause the solid reagent to accumulate inside the rapid dissolution tank 3 and affect the dissolution efficiency. During the rotation of the rotating rod-13, with the cooperation of the bevel gear-14 and the drive component 8, the crushing and feeding component 9 can also be driven to move in the left and right directions, so that the solid reagent particles crushed by the crushing and feeding component 9 can be evenly fed into the rapid dissolution tank 3, further avoiding the accumulation of solid reagent inside the rapid dissolution tank 3.

[0046] Furthermore, the two supporting sliders 12 are slidably connected to the two fixed rods 11 respectively. Fixed plates 10 are fixedly connected to both ends of the two fixed rods 11. The lower ends of the four fixed plates 10 are fixedly connected to the square frame 15. The left and right ends of the square frame 15 are movably connected to the left and right sides of the rotating rod 13 respectively. The left end of the rotating rod 13 is fixedly connected to the output shaft of the motor 22. The motor 22 is fixedly connected to the left end of the square frame 15 via a motor bracket mounted on it. Push plates 19 are fixedly connected to both the front and rear ends of the fixed bracket 18. The left and right ends of the two push plates 19... Each end is fixedly connected to an electric hydraulic rod 17. The two electric hydraulic rods 17 are respectively fixedly connected to the two L-shaped fixing brackets 2 on the left. The left and right ends of the connecting plate 28 are fixedly connected to cleaning scrapers 29, and the relatively far ends of the two cleaning scrapers 29 overlap with the inner wall of the quick-dissolving tank 3. The quick-dissolving tank 3 is equipped with a constant temperature heating layer 25. The lower end of the quick-dissolving tank 3 is equipped with a liquid outlet pipe 24. Springs 21 are sleeved on the two limit pins 4. The relatively close ends of the two springs 21 are respectively fixedly connected to the two plug-in frames 5, and the relatively far ends of the two springs 21 are respectively fixedly connected to the two limit pins. The relatively far side of the 4 is fixedly connected, and the relatively close ends of the two plug-in frames 5 are respectively fixedly connected to the front and rear ends of the quick-dissolving tank 3. The mutual cooperation between the fixed rod 11, the fixed plate 10 and the support slider 12 can limit the movement direction of the crushing and feeding assembly 9. The constant temperature heating layer 25 can heat the inside of the quick-dissolving tank 3 during the dissolution of solid reagents, so that the solid reagents can always be at the most suitable temperature during the dissolution process, further accelerating the dissolution efficiency of solid reagents. The rotation of the output shaft can drive the rotating rod 13 to rotate. During the rotation of the connecting plate 28, the cleaning scraper 29 can not only prevent the solid reagent from remaining on the inner wall of the quick-dissolving tank 3 during the dissolution process, but also help clean the inner wall of the quick-dissolving tank 3 after the device is used. By starting the electric hydraulic rod 17, the quick-dissolving tank 3 can be pushed to the right to the lower side of the crushing and feeding assembly 9 through the cooperation of the push plate 19, the fixed bracket 18, the fixed rod 20 and the L-shaped fixed frame 2.

[0047] Furthermore, the drive assembly 8 includes a second bevel gear 87, which meshes with a first bevel gear 14. The second bevel gear 87 is fixedly connected to a second rotating shaft 86. Two fixed plates 85 are movably connected to the second rotating shaft 86. The left ends of both fixed plates 85 are fixedly connected to the right ends of the square frame 15. Transmission wheels 84 are fixedly connected to both the front and rear ends of the second rotating shaft 86. The two transmission wheels 84 are connected to two transmission wheels 81 via two transmission belts. The two transmission wheels 81 are fixedly connected to one end of two first rotating shafts 82. The two first rotating shafts 82 are movably connected to the front and rear ends of the square frame 15. The other end of each of the two rotating shafts 82 is fixedly connected to an L-shaped push-pull rod 83. The relatively close ends of the two L-shaped push-pull rods 83 are movably connected to the front and rear ends of the crushing and feeding assembly 9, respectively. The rotation of the bevel gear 14, under the action of the bevel gear 2 87, can drive the rotating shaft 2 86 to rotate. The rotation of the rotating shaft 2 86, with the cooperation of the transmission wheel 4 84 and the transmission wheel 3 81, can drive the two rotating shafts 82 to rotate. The rotation of the two rotating shafts 82 can drive the two L-shaped push-pull rods 83 to rotate. The fixed plate 2 85 can support the rotating shaft 2 86.

[0048] The crushing and feeding assembly 9 includes two pushing frames 910. Each pushing frame 910 is movably connected to two L-shaped push-pull rods 83 via internal push grooves. L-shaped plates 99 are fixedly connected to the upper and lower ends of each pushing frame 910. The relatively close ends of the four L-shaped plates 99 are fixedly connected to the front and rear ends of the housing 91. The front and rear ends of the housing 91 are fixedly connected to two support sliders 12. The front and rear ends of the housing 91 are movably connected to the front and rear sides of two rotating rods 97. Crushing rollers 98 are fixedly connected to the portions of the two rotating rods 97 located inside the housing 91. Worm gears 913 are fixedly connected to the rear ends of the two rotating rods 97. Both worm gears 913 mesh with hollow worm gears 95. 5. The hollow worm gear 95 is movably connected to the rotating rod 13 with two guide slots inside and two guide blocks on it. I-shaped connecting blocks 94 are fixedly connected to both ends of the hollow worm gear 95. L-shaped plates 96 are movably connected to both I-shaped connecting blocks 94. The front ends of both L-shaped plates 96 are fixedly connected to the rear end of the housing 91. The front end of the left rotating rod 97 is fixedly connected to the transmission wheel 912. The transmission wheel 912 is connected to the transmission wheel 911 via another transmission belt. The transmission wheel 911 is fixedly connected to the front end of the rotating rod 93. A quantitative feeding roller 92 is fixedly connected to the rotating rod 93, and its front and rear ends are movably connected to the front and rear ends of the housing 91, respectively. The quantitative feeding roller 92 has openings... Several quantitative feeding troughs, through the rotation of two L-shaped push-pull rods 83, in conjunction with the set push frame 910, L-shaped plate 99, support slider 12, fixed rod 11, and fixed plate 10, can drive the shell 91 to reciprocate in the left and right direction. This allows the crushed solid reagent particles to be evenly fed into the quick-dissolving tank 3 after the solid reagent is crushed. During the left and right movement of the shell 91, the rotation of the rotating rod 13, in conjunction with the two guide blocks set on it, can simultaneously drive the hollow worm gear 95 to rotate. The rotation of the hollow worm gear 95, under the action of the two worm wheels 913, can drive the two rotating rods 97 to rotate relative to each other. At this time, both rotating rods 97... With the help of the crushing roller 98, the solid reagent can be crushed, reducing its volume and allowing it to fully contact the solution, thus accelerating its dissolution efficiency. During the actual crushing process, the rotation of the left rotating rod 97, in conjunction with the transmission wheels 911 and 912, drives the rotating rod 93 to rotate. The rotation of the rotating rod 93, under the action of the metering roller 92, achieves a uniform and metered feeding process of the crushed solid reagent particles, avoiding the situation where the crushed solid reagent shell 91 is put into the quick-dissolving tank 3 all at once, which would cause the solid reagent to accumulate and affect the dissolution efficiency.

[0049] The cleaning component 7 includes a circular cover plate 71. The lower end of the circular cover plate 71 overlaps with the upper end of the instant dissolving container 3. The upper end of the circular cover plate 71 is fixedly connected to two L-shaped plug-in plates 6. The circular cover plate 71 is movably connected to a circular mounting plate 73 with an annular slider 72 on its outer wall through an annular groove. Four fixing plates 710 are fixedly connected to the lower end of the circular mounting plate 73. The relatively close ends of the four fixing plates 710 are fixedly connected to the front and rear ends of two fixing rods 75, respectively. The two fixing rods 75 are slidably connected to two sliding plates 712, each with two through holes inside. Brush plates 77 are fixedly connected to the relatively far ends of the two sliding plates, and both brush plates 77 are connected to the inner surface of the instant dissolving container 3. The two sliding plates 712 are connected at their lower ends to one end of each of the four hinge plates 74. The other ends of the four hinge plates 74 are connected to the front and rear ends of the sliding plate 76. The lower end of the sliding plate 76 overlaps with the upper end of the connecting plate 28. The sliding plate 76 is sleeved with the upper end of the rotating rod 27 through a circular hole. The sliding plate 76 is slidably connected to the two vertical rods 78 through two limiting holes. The upper ends of the two vertical rods 78 are fixedly connected to the circular mounting plate 73. Springs 79 are sleeved on the two vertical rods 78. The upper ends of the two springs 79 are fixedly connected to the circular mounting plate 73. The lower ends of the two springs 79 are fixedly connected to the sliding plate 76. Springs 711 are sleeved on both the front and rear sides of the fixed rod 75. The relatively close ends of the four springs 711 are fixedly connected to the two sliding plates 712, and the relatively far ends of the four springs 711 are fixedly connected to the four fixed plates 710. The two vertical rods 78 are inserted into the connecting plate 28 with two insertion holes inside. Through the cooperation between the L-shaped insertion plate 6, the insertion frame 5, and the limiting pin 4, the circular cover 71 can be easily installed on the upper end of the instant dissolving tank 3 after the device is used. During the process of installing the circular cover 71 on the upper end of the instant dissolving tank 3, the connecting plate 28, the vertical rods 78, and the springs 79 can push the sliding plate 76 upward. Under the action of the hinge plate 74, the two sliding plates 712 can be pushed away from each other, thereby making the bristles of the two brush plates 77 close to the inner wall of the instant dissolving tank 3, improving the cleaning effect on the inner wall of the instant dissolving tank 3. Then, the rotation of the rotating rod 27 drives the connecting plate 28 to rotate, and under the action of the connecting plate 28 and the vertical rod 78, the circular mounting plate 73 can be rotated. With the cooperation of the fixed plate 3 710, the fixed rod 3 75 and the sliding plate 712, the two brush plates 77 can be rotated, thereby achieving an automatic cleaning process for the inside of the instant dissolving tank 3, avoiding the inconvenience and cumbersome operation of manual cleaning.

[0050] The working principle of this invention is as follows:

[0051] When using this device to quickly dissolve solid reagents, first pull the two limiting pins 4 away from each other. Then, by pulling the cleaning component 7 upward, it can be easily removed from the quick-dissolving tank 3. After removing the cleaning component 7, add an appropriate amount of solution into the quick-dissolving tank 3. Then, start the two electric hydraulic rods 17 and, with the cooperation of the push plate 19, the fixed bracket 18, and the fixed rod 20, push the quick-dissolving tank 3 to the right to the lower side of the crushing and feeding component 9. At this time, start the motor 22 to drive the rotating rod 13 to rotate. The rotation of the rotating rod 13 can drive the hollow worm 95 to rotate under the action of the two guide blocks set on it. The rotation of the hollow worm 95 can drive the two rotating rods 97 to rotate relative to each other under the action of the two worm wheels 913. At this time, put the solid reagent to be dissolved into the inside of the shell 91. Then, under the action of the two crushing rollers 98 set on the two rotating rods 97, the crushing process of the solid reagent can be achieved.

[0052] During the crushing of solid reagents, the rotation of the left rotating rod 97, under the action of the transmission wheel 911 and the transmission wheel 912, drives the quantitative feeding roller 92 to rotate. Through the rotation of the quantitative feeding roller 92, the crushed solid reagent particles can be sequentially and orderly fed into the interior of the quick-dissolving tank 3. At this time, the motor 23 is started to drive the rotating rod 27 to rotate. With the cooperation of the stirring rods 26 set on the rotating rod 27, the solution inside the quick-dissolving tank 3 and the crushed solid reagent particles can be quickly stirred. During the stirring inside the quick-dissolving tank 3, the constant temperature heating layer 25 can ensure that the temperature is suitable during the dissolution of solid reagents, thus accelerating the dissolution process. During the rotation of the rotating rod 27, the connection plate 28 and the cleaning scraper 29 can prevent solid reagents from remaining on the inner wall of the quick-dissolving tank 3.

[0053] During the crushing process of the solid reagent placed inside the shell 91, the rotation of the rotating rod 13, in conjunction with the bevel gear and the bevel gear, drives the rotating shaft 86 to rotate. The rotation of the rotating shaft 86, in conjunction with the transmission wheel 4 84, the transmission wheel 3 81 and the rotating shaft 82, drives the two L-shaped push-pull rods 83 to rotate. The rotation of the two L-shaped push-pull rods 83, in conjunction with the push frame 910, the fixed rod 11, the support slider 12, the L-shaped plate 2 99 and the fixed plate 10, drives the shell 91 to reciprocate in the left and right directions. This allows the solid reagent particles falling from inside the shell 91 to be evenly placed into the quick-dissolving tank 3, preventing the solid reagent from accumulating inside the quick-dissolving tank 3. This ensures that the crushed solid reagent particles are evenly dispersed in the quick-dissolving tank 3, further accelerating the dissolution efficiency of the solid reagent.

[0054] After the solid reagent has dissolved, it can be removed from the quick-dissolving tank 3 through the outlet pipe 24 for use. When cleaning the inside of the quick-dissolving tank 3 is required, the two electric hydraulic rods 17 are activated again. With the cooperation of the push plate 19, the fixed bracket 18, and the second fixed rod 20, the quick-dissolving tank 3 is moved to the left until it returns to its original position. An appropriate amount of cleaning solution is then added to the inside of the quick-dissolving tank 3. Next, the two vertical rods 78 are aligned with the two insertion holes on the connecting plate 28, and then... The interlocking plate 6, the interlocking frame 5, the spring 21 and the limiting pin 4 cooperate to install the circular cover plate 71 onto the upper end of the instant dissolving tank 3. During the process of installing the circular cover plate 71 onto the upper end of the instant dissolving tank 3, the sliding plate 76 can be pushed upward under the action of the connecting plate 28. During this process, the two brush plates 77 can be driven away from each other by the cooperation of the hinge plate 74, the sliding plate 712 and the fixing rod 75 until the bristles on the two brush plates 77 overlap with the inner wall of the instant dissolving tank 3.

[0055] After the cleaning component 7 is installed, the second motor 23 is started to drive the second rotating rod 27 to rotate. Under the action of several stirring rods 26, the cleaning liquid inside the quick-dissolving tank 3 is stirred. During the stirring of the cleaning liquid, the two brush plates 77 are driven to rotate under the cooperation of the connecting plate 28, the vertical rod 78, the circular mounting plate 73, the third fixing plate 710, the third fixing plate 710, and the second sliding plate 712, thereby achieving a rapid cleaning process inside the quick-dissolving tank 3. Furthermore, during the rotation of the second rotating rod 27, the two cleaning scrapers 29 are driven to rotate under the action of the connecting plate 28, thereby assisting in cleaning the inner wall of the quick-dissolving tank 3 and improving the cleaning efficiency of the device for the quick-dissolving tank 3.

[0056] The above description is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained in this invention are implemented according to conventional methods in the art unless otherwise specified or limited.

Claims

1. A device for rapidly dissolving solid reagents for clinical immunological testing, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly connected to four L-shaped fixing brackets (2). The relatively close ends of the four L-shaped fixing brackets (2) are respectively fixedly connected to the left and right ends of two fixing rods (20). The two fixing rods (20) are slidably connected to a fixing bracket (18) with two circular through holes in the lower end. The upper end of the fixing bracket (18) is fixedly connected to the outer wall of the instant dissolving bucket (3). A cleaning component (7) is provided at the upper end of the instant dissolving bucket (3). The lower side of the cleaning component (7) is inserted into a connecting plate (28) with two insertion holes in the interior. The front and rear sides of the cleaning component (7) overlap with the inner wall of the instant dissolving bucket (3). The lower end of the instant dissolving tank (3) is fixedly installed with a motor (23). The output shaft of the motor (23) is fixedly connected to the lower end of the rotating rod (27). The lower side of the rotating rod (27) is movably connected to the lower end of the instant dissolving tank (3). The upper side of the rotating rod (27) is fixedly connected to the connecting plate (28). The upper end of the connecting plate (28) overlaps with the lower side of the cleaning component (7). Several stirring rods (26) are provided on the part of the rotating rod (27) located inside the instant dissolving tank (3). The upper end of the rotating rod (27) is sleeved with the lower side of the cleaning component (7). Two L-shaped plug-in plates (6) are fixedly connected to the upper end of the cleaning component (7). Both L-shaped plug-in plates (6) are plugged into two plug-in frames (5) with limit pins (4) respectively through the limiting holes opened inside their lower ends. The upper end of the base (1) is fixedly connected to four L-shaped fixing brackets (16). The upper ends of the four L-shaped fixing brackets (16) are respectively fixedly connected to the front and rear ends of the square frame (15) on their relatively close sides. The right end of the square frame (15) is provided with a driving component (8). The front and rear ends of the driving component (8) are respectively movably connected to the front and rear ends of the square frame (15). The front and rear sides of the driving component (8) are respectively movably connected to the front and rear ends of the crushing and feeding component (9). The rear side of the crushing and feeding component (9) is movably connected to a rotating rod (13) with two guide blocks. The right end of the rotating rod (13) is fixedly connected to a bevel gear (14). The bevel gear (14) meshes with the driving component (8). The front and rear sides of the crushing and feeding component (9) are both fixedly connected to support sliders (12).

2. The rapid dissolution device for solid reagents used in clinical immunological testing according to claim 1, characterized in that: The two supporting sliders (12) are slidably connected to the two fixed rods (11) respectively. The two fixed rods (11) are fixedly connected to the left and right ends of the fixed plates (10). The lower ends of the four fixed plates (10) are fixedly connected to the square frame (15). The left and right ends of the square frame (15) are movably connected to the left and right sides of the rotating rod (13) respectively. The left end of the rotating rod (13) is fixedly connected to the output shaft of the motor (22). The motor (22) is fixedly connected to the left end of the square frame (15) through the motor frame (1) set on it. The front and rear ends of the fixed bracket (18) are fixedly connected to the push plate (19).

3. The rapid dissolution device for solid reagents used in clinical immunological testing according to claim 2, characterized in that: The left ends of the two push plates (19) are fixedly connected to electric hydraulic rods (17), and the two electric hydraulic rods (17) are fixedly connected to the two L-shaped fixing frames (2) on the left side respectively. The left and right ends of the connecting plate (28) are fixedly connected to cleaning scrapers (29), and the relatively far ends of the two cleaning scrapers (29) overlap with the inner wall of the instant dissolving tank (3). The instant dissolving tank (3) is provided with a constant temperature heating layer (25). The lower end of the instant dissolving tank (3) is provided with a liquid outlet pipe (24). The two limiting pins (4) are each fitted with a spring (21). The relatively close ends of the two springs (21) are fixedly connected to the two plug-in frames (5) respectively. The relatively far ends of the two springs (21) are fixedly connected to the relatively far sides of the two limiting pins (4) respectively. The relatively close ends of the two plug-in frames (5) are fixedly connected to the front and rear ends of the instant dissolving tank (3) respectively.

4. The instant dissolution device for solid reagents used in clinical immunological testing according to claim 1, characterized in that: The drive assembly (8) includes a second bevel gear (87), which meshes with a first bevel gear (14). The second bevel gear (87) is fixedly connected to a second rotating shaft (86). Two fixed plates (85) are movably connected to the second rotating shaft (86). The left ends of the two fixed plates (85) are fixedly connected to the right ends of the square frame (15). The front and rear ends of the second rotating shaft (86) are fixedly connected to transmission wheels (84). The two transmission wheels (84) are... The two transmission belts are connected to the two transmission wheels (81) respectively. The two transmission wheels (81) are fixedly connected to one end of the two rotating shafts (82) respectively. The two rotating shafts (82) are movably connected to the front and rear ends of the square frame (15) respectively. The other end of the two rotating shafts (82) is fixedly connected to an L-shaped push-pull rod (83). The relatively close ends of the two L-shaped push-pull rods (83) are movably connected to the front and rear ends of the crushing and feeding assembly (9) respectively.

5. The rapid dissolution device for solid reagents used in clinical immunological testing according to claim 4, characterized in that: The crushing and feeding assembly (9) includes two pushing frames (910). Both pushing frames (910) are movably connected to two L-shaped push-pull rods (83) through push grooves opened inside them. The upper and lower ends of the two pushing frames (910) are fixedly connected to L-shaped plates (99). The relatively close ends of the four L-shaped plates (99) are fixedly connected to the front and rear ends of the housing (91). The front and rear ends of the housing (91) are fixedly connected to two support sliders (12).

6. The instant dissolution device for solid reagents in clinical immunological testing according to claim 5, characterized in that: The front and rear ends of the housing (91) are movably connected to the front and rear sides of the two rotating rods (97), respectively. Crushing rollers (98) are fixedly connected to the parts of the two rotating rods (97) located inside the housing (91). Worm wheels (913) are fixedly connected to the rear ends of the two rotating rods (97). The two worm wheels (913) mesh with the hollow worm (95). The hollow worm (95) is movably connected to the rotating rod (13) with two guide blocks on it through two guide grooves opened inside it. I-shaped connecting blocks (94) are fixedly connected to the left and right ends of the hollow worm (95).

7. The instant dissolution device for solid reagents in clinical immunological testing according to claim 6, characterized in that: Both of the two I-shaped connecting blocks (94) are movably connected to L-shaped plates (96). The front ends of the two L-shaped plates (96) are fixedly connected to the rear end of the housing (91). The front end of the rotating rod (97) on the left is fixedly connected to the transmission wheel (912). The transmission wheel (912) is connected to the transmission wheel (911) via another transmission belt. The transmission wheel (911) is fixedly connected to the front end of the rotating rod (93). A quantitative feeding roller (92) is fixedly connected to the rotating rod (93). The front and rear ends of the quantitative feeding roller (92) are movably connected to the front and rear ends of the housing (91), respectively. Several quantitative feeding grooves are opened on the quantitative feeding roller (92).

8. The instant dissolution device for solid reagents in clinical immunological testing according to claim 1, characterized in that: The cleaning component (7) includes a circular cover plate (71), the lower end of which overlaps with the upper end of the instant dissolving tank (3), the upper end of which is fixedly connected to two L-shaped plug plates (6), the circular cover plate (71) is movably connected to a circular mounting plate (73) with an annular slider (72) on the outer side wall through an annular groove opened inside it, and the lower end of the circular mounting plate (73) is fixedly connected to four fixing plates (710), the relatively close ends of the four fixing plates (710) are respectively fixedly connected to the front and rear ends of two fixing rods (75).

9. The instant dissolution device for solid reagents used in clinical immunological testing according to claim 8, characterized in that: The two fixed rods (75) are slidably connected to the two sliding plates (712) each having two through holes inside. The two sliding plates are fixedly connected to the relatively far ends of each other with brush plates (77), and the two brush plates (77) overlap with the inner wall of the instant dissolving tank (3). The lower ends of the two sliding plates (712) are movably connected to one end of the four hinge plates (74), and the other ends of the four hinge plates (74) are movably connected to the front and rear ends of the sliding plate (76). The lower end of the sliding plate (76) overlaps with the upper end of the connecting plate (28). The sliding plate (76) is sleeved with the upper end of the rotating rod (27) through the circular hole inside. The sliding plate (76) is slidably connected to the two vertical rods (78) through the two limiting holes inside.

10. A rapid dissolution device for solid reagents used in clinical immunological testing according to claim 9, characterized in that: The upper ends of both vertical rods (78) are fixedly connected to the circular mounting plate (73). Both vertical rods (78) are fitted with springs (79). The upper ends of both springs (79) are fixedly connected to the circular mounting plate (73). The lower ends of both springs (79) are fixedly connected to the sliding plate (76). Both fixed rods (75) are fitted with springs (711) on their front and rear sides. The relatively close ends of the four springs (711) are fixedly connected to the two sliding plates (712). The relatively far ends of the four springs (711) are fixedly connected to the four fixed plates (710). Both vertical rods (78) are inserted into the connecting plate (28) with two insertion holes inside.

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