Longitudinal vibration-to-transverse vibration multichannel sample ultrasonic treatment device

Abstract

The invention relates to the technical field of treatment devices, in particular to a longitudinal vibration-to-transverse vibration multichannel sample ultrasonic treatment device which comprises a shell, a circular groove is formed in the upper surface of the shell, a reagent tube mold is arranged in the groove and is of a ring body structure, and the reagent tube mold is arranged in the groove and is of a ring body structure. A plurality of test tube grooves are formed in the reagent tube mold, reagent tubes are slidably arranged in the test tube grooves, a radial vibration disc is slidably connected to the center of the reagent tube mold, a longitudinal vibration transducer is fixedly mounted at the bottom of the radial vibration disc, and a lifting assembly is arranged at the bottom of the longitudinal vibration transducer; a containing groove is formed between every two adjacent reagent tubes on the reagent tube mold, radial openings formed in the upper portions of the reagent tubes are communicated with the adjacent containing grooves, and adjusting assemblies are arranged in the containing grooves; the radial vibration disc is in transmission connection with the adjusting assembly, and when the radial vibration disc moves up and down, the wing parts of the adjusting assembly are driven to abut against and push the adjacent reagent tubes to move in the test tube grooves, so that the reagent tubes can go deep or move outwards.

Description

Technical Field

[0001] The present invention relates to the technical field of processing devices, and in particular to a longitudinal vibration to transverse vibration multi-channel sample ultrasonic processing device. Background Art

[0002] In the field of in vitro diagnostics, ultrasound pretreatment for sample mixing and disruption has been widely used. Due to its unique mechanical and cavitation effects, ultrasound offers higher efficiency and greater disruption than traditional mechanical methods. Furthermore, its inherent regulation makes this method more controllable and considered a more effective treatment method. Probe-based ultrasonic treatment, which directly inserts the ultrasonic probe into the sample, solves the problems of high energy consumption and long treatment time. However, this direct insertion of the ultrasonic probe into the sample can significantly impact the safety of the cell sample and the precision of cell testing. Traditional non-contact ultrasonic cell treatment involves directly pressing the ultrasonic probe against the outer wall of a centrifuge tube or conducting ultrasound through the plastic of the centrifuge tube to the sample reservoir. This makes it difficult to control the sample temperature. Liquid-based conduction in a water tank has numerous drawbacks, including long treatment time, high energy consumption, uneven sample treatment, low efficiency, and small processing volume. Water-based ultrasonic treatment places the sample to be treated directly into an ultrasonic water tank. When the ultrasonic vibrator is operating, mist emitted by the solution can fly into the sample, affecting the precision of the sample treatment. Furthermore, the need for treatment in a water tank consumes a lot of energy, and the large container and slow conduction time result in low efficiency.

[0003] A Chinese patent document (publication number: CN222599303U) discloses a disc-type multi-channel ultrasonic sample processing device, comprising a shell, a circular groove is provided on the upper surface of the shell, and a reagent tube mold is fixedly installed inside the circular groove. The reagent tube mold is annular, and a reagent tube is slidably connected inside the reagent tube mold. A radial vibration disk is slidably connected at the center of the reagent tube mold ring, and a longitudinal vibration transducer is fixedly installed at the bottom of the radial vibration disk. The utility model is designed by designing a reagent tube mold, a longitudinal vibration transducer and a radial vibration disk. When in use, the motor is started to drive the longitudinal vibration transducer and the radial vibration disk to move upward inside the reagent tube mold to relieve the squeezing of the inner wall of the reagent tube mold, making it easier for the reagent tube to be inserted into the reagent tube mold. Then, the longitudinal vibration transducer is started to drive the radial vibration disk and the reagent tube to vibrate, thereby evenly dispersing and mixing the sample, achieving contactless and pollution-free sample extraction, and more efficient and accurate sample extraction.

[0004] During the ultrasonic vibration treatment process, the reagent tube may shake and loosen due to insufficient insertion depth, causing accidental leakage of the reagent; the reagent tube may be too tightly fitted into the test tube slot, making it difficult to pull out, and then forcefully pulling it out may cause the reagent to suddenly splash and leak out; since the reagent tube mold is made of rubber, when multiple test tubes are taken out of the test tube slot, the test tube slot support strength of the reagent tube mold will be weakened, making it prone to shaking and affecting stability. Summary of the Invention

[0005] In response to the shortcomings of the existing technology, the present invention provides a longitudinal vibration, transverse vibration multi-channel sample ultrasonic processing device. When the reagent tube is inserted into or discharged from the test tube slot, the air intake and output inside the test tube slot are adjusted through the air volume adjustment unit, the fit between the reagent tube and the test tube slot is adjusted, and the difficulty of placing the reagent tube in or out is improved; the opening and closing components with double-threaded reverse transmission intelligently adjust the spacing between the two pushing wheels. In the process of taking and placing the reagent tube, the two pushing wheels are opened and abutted against the test tube slot to provide a certain support for it, thereby avoiding the shaking of the rubber test tube slot; finally, the contact friction between the pushing wheels and the reagent tube is automatically avoided in the removal stage, further reducing the removal resistance; the entire process realizes automatic loading and unloading of the reagent tube, avoiding liquid leakage caused by insufficient insertion depth of the reagent tube or reagent leakage caused by too tight fit between the reagent tube and the test tube slot and difficulty in pulling out.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A longitudinal vibration, rotation and transverse vibration multi-channel sample ultrasonic processing device includes a shell, the upper surface of the shell is provided with a circular groove, a reagent tube mold is arranged in the groove, the reagent tube mold is a ring structure, a plurality of test tube grooves are provided inside the reagent tube mold, reagent tubes are slidably arranged in the test tube grooves, a radial vibration disk is slidably connected to the center of the reagent tube mold, a longitudinal vibration transducer is fixedly installed at the bottom of the radial vibration disk, and a lifting assembly is provided at the bottom of the longitudinal vibration transducer; a receiving groove is provided between two adjacent reagent tubes on the reagent tube mold, a radial opening provided on the upper part of the reagent tube is connected to the adjacent receiving groove, and an adjustment assembly is provided inside the receiving groove; the radial vibration disk is transmission-connected to the adjustment assembly, and when the radial vibration disk moves up and down, the wings of the adjustment assembly are driven to abut and push the adjacent reagent tube to move in the test tube groove, which is beneficial to the deepening or outward movement of the reagent tube.

[0008] Preferably, the material of the reagent tube mold is rubber, two test tube grooves form a group, one group of test tube grooves corresponds to one accommodating groove, and multiple groups of test tube grooves are evenly distributed near the inner circle of the reagent tube mold, and the inclination angle of the test tube grooves is fifteen to twenty degrees; the radial vibration disk is a conical structure, the small end face of the radial vibration disk is located below the groove, and the circumferential size of the large end face of the radial vibration disk is larger than the circumferential size of the moving channel at the bottom of the groove; the inner circumferential size of the bottom end of the reagent tube mold is smaller than the circumferential size of the moving channel, and the inner circumferential size of the bottom end of the reagent tube mold is located between the circumferential sizes of the upper and lower end faces of the radial vibration disk.

[0009] Preferably, the adjusting component includes a spring drive unit, an air volume adjusting unit and a transmission unit, and the transmission unit includes two guide rods fixed at the bottom of the groove, the two guide rods are arranged at intervals, and the other ends of the guide rods extend above the top of the groove; a support ring is provided above the groove, and the outer periphery of the support ring is fixedly connected to the shell through a support rod, and a number of connecting plates are evenly fixed on the inner periphery of the support ring, and the connecting plates are arranged corresponding to the adjusting component, and the ends of the guide rods of the adjusting component are fixedly connected to the corresponding connecting plates; a number of cross bars are slidingly arranged between the two guide rods, and the side of the several cross bars away from the radial vibration disk is fixedly connected to the same movable plate, and a rack is arranged on the movable plate; a connecting rod is provided on the side of the cross bar away from the movable plate, and one end of the connecting rod is mounted on the radial vibration disk through a hinge seat, and the other end of the connecting rod is sleeved on the cross bar.

[0010] Preferably, the clockwork drive unit includes a box shell, a gear set is arranged inside the box shell, a lower vertical rod is fixed to the bottom of the box shell, the other end of the lower vertical rod is fixedly connected to the bottom of the groove, an upper vertical rod is fixed to the top of the box shell, the other end of the upper vertical rod is fixedly connected to the connecting plate of the support ring; a first rotating shaft and a second rotating shaft are arranged in parallel on the box shell, and the two rotating shafts are perpendicular to the axial direction of the reagent tube, two pushing wheels are arranged at each end of the first rotating shaft, and an opening and closing component is arranged on the second rotating shaft corresponding to the pushing wheel, and when the second rotating shaft rotates, the opening and closing component is driven to adjust the distance between the two pushing wheels.

[0011] The transmission gear of claim 1, wherein the first gear is secured to the first and second gears and is secured on a platform surface with the aid of a shaft connected to the gear train and to a control wheel assembly, wherein the transmission gear and the shaft are connected along the direction of the rotation of the transmission gear and the shaft respectively.

[0012] Preferably, the second gear meshes with the third gear, the fourth gear meshes with the fifth gear, the fifth gear meshes with the sixth gear, and the sixth gear meshes with the seventh gear; the first gear and the eighth gear are respectively meshed with the rack for transmission; the number of teeth of the second gear is greater than that of the third gear, and the number of teeth of the fourth gear is greater than that of the fifth gear. When the mainspring drives the gear set to run, multiple gears with large teeth are meshed with gears with small teeth to transmit the short-distance linear stroke of the rack into a large-angle rotation stroke of the output shaft, thereby pushing the reagent tube to move.

[0013] Preferably, the clockwork box is fixedly installed in a cavity on one side of the box shell, the third rotating shaft passes through the clockwork box, a clockwork spring is arranged around the third rotating shaft inside the clockwork box, one end of the clockwork spring is fixed to the third rotating shaft by a screw (63), and a protruding rod is arranged at the other end of the clockwork spring; a plurality of bayonet holes are provided on the inner wall of the clockwork box along a circumferential array, and when the clockwork spring rotates excessively, the protruding rod is adapted to be converted into the adjacent bayonet hole to release energy.

[0014] Preferably, the opening and closing component includes two threaded blocks installed at one end of the second rotating shaft, each end of the second rotating shaft is provided with a threaded segment, the threaded segment is two sections of reverse threads arranged separately, the two threaded blocks cooperate with the threaded segment to form reverse movement, and a return spring is provided between the two threaded blocks and on the outside of the two threaded blocks; the two pushing wheels have a baffle on the opposite side, the baffle is fixedly connected to the adjacent pushing wheel by a sleeve, and the other end of the threaded block is sleeved on the adjacent sleeve; the pushing wheel, baffle and sleeve are all matched with the first rotating shaft by a keyway, and can slide axially on the first rotating shaft; when the second rotating shaft rotates, the two threaded blocks are driven to move in reverse, thereby adjusting the distance between the two pushing wheels.

[0015] The transmission gear of the present invention is a gear which is connected to the gear of the transmission gear of the present invention, and the transmission gear of the present invention is connected with the gear of the transmission gear of the present invention to the gear of the transmission gear of the present invention.

[0016] Preferably, an air switching component is provided on the lower vertical rod, and the air switching component includes an arc-shaped notch provided on the lower vertical rod, the arc-shaped notch is located on one side of the driving gear and surrounds the first transmission shaft, a bearing is provided in the arc-shaped notch, the bearing is installed on the first transmission shaft, a fixed sleeve is installed on the outer periphery of the bearing, the fixed sleeve is fixedly connected to the lower vertical rod, a movable ring is rotatably provided on the outer periphery of the fixed sleeve, and the outer periphery of the movable ring is rotatably installed in the arc-shaped notch, a shift rod is fixed on the side of the movable ring facing the rack, and positioning springs are provided on both sides of the shift rod; an air guide channel is provided inside the movable ring, and two air distribution channels are provided on the inner periphery of the movable ring. The two air holes are connected to the two ends of the air guide channel; a main air hole is provided on the periphery of the dynamic sleeve, one end of the main air hole is connected to the air guide channel, and the other end of the main air hole is connected to the airbag; two receiving holes are respectively provided at the moving end points of the fixed sleeve corresponding to the two air holes, and the receiving holes extend to the external outlet through the air channel inside the fixed sleeve, and the two outlets are respectively connected to the one-way outlet pressing airbag and the one-way outlet pressing airbag; when the rack meshes and drives the gear to move, the moving plate will push the lever and the dynamic sleeve to rotate, and the air hole will be connected with the adjacent receiving hole as it rotates, so that the airbag is connected to one of the pressing airbags for air guidance.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. In the present invention, the reciprocating movement of the radial vibration disk drives the adjustment component to not only realize the automatic loading and unloading operation of the reagent tube, but also completes the automatic filling and exhaust of the air volume adjustment unit and the dynamic adjustment function of the distance between the pushing wheels, realizing a four-fold synergistic effect: first, the air volume adjustment unit discharges the air inside the test tube slot to form negative pressure adsorption when the reagent tube is inserted, thereby enhancing the fit stability between the reagent tube and the inner wall of the test tube slot, and effectively avoiding shaking and leakage during the ultrasonic vibration process; secondly, the negative pressure state is destroyed by the inflation operation before the reagent tube is taken out, greatly reducing the pull-out resistance to prevent the reagent splashing caused by sudden separation; thirdly, the double-threaded reverse-drive opening and closing component intelligently adjusts the distance between the two pushing wheels. In the process of taking and placing the reagent tube, the two pushing wheels are opened to play a certain supporting role on the test tube slot, thereby avoiding shaking of the rubber test tube slot; finally, the contact friction between the pushing wheel and the reagent tube is avoided in the removal stage, thereby further reducing the removal resistance; the entire process realizes the automatic loading and unloading of the reagent tube, thereby avoiding liquid leakage caused by insufficient insertion depth of the reagent tube or reagent leakage caused by too tight fit between the reagent tube and the test tube slot.

[0019] Specifically, the radial vibration disk first moves upward to release the constraint on the reagent tube mold, and at the same time drives the rack to engage with the first gear to enable the mainspring to begin to accumulate elastic potential energy. When the system is stationary, the operator places the reagent tube into the corresponding test tube slot for pre-positioning. After the pre-positioning is completed, the radial vibration disk continues to move upward to disengage the rack from the first gear. At this time, the mainspring releases elastic potential energy to drive the push wheel to rotate and push the reagent tube into the test tube slot to a preset depth to prevent leakage of reagents in subsequent ultrasonic treatment. Then the radial vibration disk moves downward to drive the rack to activate the air volume adjustment unit, and the cam squeezes the one-way outlet to press the airbag to push the test tube into the test tube slot. The discharge of air in the tube slot enhances the stability of the reagent tube fit. After the ultrasonic treatment is completed, the radial vibration disk moves upward to start the one-way introduction and pressing airbag to inject air into the test tube slot to reduce the fit. At the same time, the opening and closing parts open to adjust the distance between the pushing wheels to avoid contact friction. The opening of the opening and closing parts provides a certain support for the test tube slot to reduce its shaking. The radial vibration disk continues to move upward to make the rack re-engage with the first gear. The system automatically repeats the above process and coordinates the spring energy storage and the pushing wheel to smoothly take out the processed reagent tube, providing the operator with a convenient reagent tube replacement window to achieve continuous and efficient batch processing operations.

[0020] 2. In the present invention, an opening and closing component for adjusting the spacing is provided between the two driving wheels. In the process of driving the radial vibration disk to move upward, the rack is meshed with the eighth gear and drives the second rotating shaft to rotate, driving the two-stage opening and closing components to open synchronously and maintain a certain distance. In the process of taking and placing the reagent tube, the opening of the two driving wheels plays a certain supporting role on the test tube slot, reducing the shaking of the rubber test tube slot; moreover, adjusting the spacing between the two driving wheels effectively avoids the contact friction between the driving wheels and the reagent tube, further ensuring the smooth withdrawal of the reagent tube from the test tube slot or the insertion of a new reagent tube; specifically, the opening and closing component adopts a double-threaded reverse transmission mechanism to achieve spacing adjustment. When the second rotating shaft is driven upward by the rack and starts to rotate, it is installed on the first The two threaded blocks at both ends of the second rotating shaft form a threaded matching transmission with the corresponding threaded segments. Since the threaded segments adopt a reverse threaded structure with two sections separately arranged, the two threaded blocks produce reverse movements away from each other during the rotation of the second rotating shaft, thereby driving the sleeve connected to the threaded blocks to move outward synchronously; when the radial vibration disk moves upward to release the extrusion constraint on the reagent tube mold and the test tube groove, the rack and the first gear are kept engaged and in a stationary state. At this time, the two push wheels maintain a certain distance and abut the rubber reagent tube mold, which supports the test tube groove and reduces the shaking of the test tube groove and the leakage of reagents; during the pre-positioning process, the two push wheels are driven to expand by the opening and closing components to avoid contact with the reagent tube and reduce the friction of the reagent tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional schematic diagram of the overall installation structure of the device of the present invention;

[0022] Figure 2 A three-dimensional diagram of the internal split structure of the groove of the device of the present invention Figure 1 ;

[0023] Figure 3 A three-dimensional diagram of the internal split structure of the groove of the device of the present invention Figure 2 ;

[0024] Figure 4 This is a three-dimensional schematic diagram of the adjustment components of the device of the present invention in the coordinated state;

[0025] Figure 5 This is a schematic diagram of the disassembled structure of the regulating component of the device of the present invention;

[0026] Figure 6 This is a schematic structural diagram of the gas volume regulating unit of the device of the present invention;

[0027] Figure 7 A three-dimensional schematic diagram of the internal structure of the box shell of the device of the present invention;

[0028] Figure 8 This is a schematic diagram of the overall installation structure of the gas flow switching component of the device of the present invention;

[0029] Figure 9 Part of the device of the present invention Figure 8 Schematic diagram of the installation structure in A;

[0030] Figure 10 This is a schematic diagram of the disassembled structure of the gas flow switching component of the device of the present invention;

[0031] Figure 11 This is a three-dimensional schematic diagram of the internal installation structure of the mainspring box of the device of the present invention;

[0032] Figure: housing 11; display screen 12; electric telescopic cylinder 13; longitudinal vibration transducer 14; radial vibration plate 15; reagent tube 16; groove 17; moving channel 18; reagent tube mold 19; upper vertical rod 20; guide rod 21; accommodating groove 22; support ring 23; inner side 24; test tube groove 25; through hole 26; connecting rod 27; hinge seat 28; airbag 29; movable plate 30; crossbar 31; lower vertical rod 32; first rotating shaft 33; second rotating shaft 34; rack 35; driving wheel 36; threaded block 37; driving gear 38; first impeller 39; second impeller 40; third impeller 41; cam 42; pressing airbag 4 3; housing shell 44; arc section 45; smooth section 46; baffle plate 47; threaded section 48; limit stop 49; return spring 50; third rotating shaft 51; fourth rotating shaft 52; fifth rotating shaft 53; mainspring barrel 54; first gear 55; second gear 56; third gear 57; fourth gear 58; fifth gear 59; sixth gear 60; seventh gear 61; eighth gear 62; screw 63; mainspring 64; protruding rod 65; bayonet 66; housing groove 67; bearing 68; fixing sleeve 69; movable collar 70; lever 71; positioning spring 72; outlet 73; receiving hole 74; air guide channel 75; air distribution hole 76. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be clearly and completely described below in combination with the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0034] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field. In the description of the present invention, it should be understood that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description and should not be understood as indicating or implying relative importance.

[0035] Figures 1-11As shown in the figure, a longitudinal vibration and transverse vibration multi-channel sample ultrasonic processing device includes a shell 11, a circular groove 17 is provided on the upper surface of the shell 11, and a reagent tube mold 19 is arranged in the groove 17. The reagent tube mold 19 is a ring structure, and several test tube grooves 25 are provided inside the reagent tube mold 19. Reagent tubes 16 are slidably arranged in the test tube grooves 25. The center of the reagent tube mold 19 is slidably connected to the radial vibration disk 15, and a longitudinal vibration transducer 14 is fixedly installed at the bottom of the radial vibration disk 15. A lifting assembly is provided at the bottom of the longitudinal vibration transducer 14; a receiving groove 22 is provided between two adjacent reagent tubes 16 on the reagent tube mold 19, and a radial opening provided on the upper part of the reagent tube 16 is connected to the adjacent receiving groove 22, and an adjustment assembly is provided inside the receiving groove 22; the radial vibration disk 15 is transmission-connected to the adjustment assembly. When the radial vibration disk 15 moves up and down, the wings of the adjustment assembly are driven to abut and push the adjacent reagent tube 16 to move in the test tube groove 25, which is beneficial for the reagent tube 16 to go deeper or move outward.

[0036] In the present invention, the reciprocating movement of the radial vibration disk 15 drives the adjustment assembly to not only realize the automatic loading and unloading operation of the reagent tube 16, but also realize the intelligent filling and exhaust of the gas volume adjustment unit and the dynamic adjustment function of the distance between the driving wheels 36, achieving a four-fold synergistic effect: first, the gas volume adjustment unit discharges the air inside the test tube groove 25 when the reagent tube 16 is inserted to form negative pressure adsorption, which significantly enhances the fitting stability between the reagent tube 16 and the inner wall of the test tube groove 25 and effectively avoids shaking and leakage during ultrasonic vibration; secondly, the negative pressure state is destroyed by the inflation operation before the reagent tube 16 is removed, which greatly reduces the pull-out resistance and prevents the reagent from splashing due to sudden separation;

[0037] The distance between the two pushing wheels 36 is again intelligently adjusted through the opening and closing components of the double-threaded reverse transmission. In the process of taking and placing the reagent tube 16, the two pushing wheels 36 are opened to provide a certain support for the test tube slot 25, thereby preventing the rubber test tube slot 25 from shaking; finally, in the removal stage, the contact friction between the pushing wheel and the reagent tube is automatically avoided, thereby further reducing the removal resistance; the present invention not only solves the basic needs of positioning and removing the reagent tube, but also achieves the comprehensive effect of no leakage, low resistance and high stability throughout the process, thereby improving the operational safety of the ultrasonic treatment device.

[0038] Furthermore, the material of the reagent tube mold 19 is rubber, and two test tube grooves 25 form a group, one group of test tube grooves 25 corresponds to one accommodating groove 22, and multiple groups of test tube grooves are evenly distributed near the inner circle of the reagent tube mold 19, and the inclination angle of the test tube groove 25 is fifteen to twenty degrees; the radial vibration disk 15 is a conical structure, and the small end face of the radial vibration disk 15 is located below the groove 17, and the circumferential size of the large end face of the radial vibration disk 15 is larger than the circumferential size of the moving channel 18 at the bottom of the groove 17; the inner circumferential size of the bottom end of the reagent tube mold 19 is smaller than the circumferential size of the moving channel 18, and the inner circumferential size of the bottom end of the reagent tube mold 19 is located between the circumferential sizes of the upper and lower end faces of the radial vibration disk 15.

[0039] Each receiving groove 22 corresponds to and controls the position of an adjacent reagent tube 16 , and one reagent tube 16 corresponds to only one receiving groove 22 ;

[0040] The material of the reagent tube mold 19 is rubber. The inner wall of the reagent tube mold 19 is provided with a test tube groove 25 for the reagent tube 16 to enter and exit. The number of the test tube grooves 25 is multiple and is distributed in a circular shape around the inner wall of the reagent tube mold 19. The inclination angle of the test tube grooves 25 is 15 degrees to 20 degrees, preferably 15 degrees.

[0041] A display screen 12 is fixedly installed on the upper surface of the shell 11 on one side of the reagent tube mold 19, and a PCB board is fixedly installed inside the shell 11 below the display screen 12. The PCB board is electrically connected to the display screen 12, the longitudinal vibration transducer 14 and the electric telescopic cylinder 13 (or motor).

[0042] It should be noted that the inner side surface 24 of the reagent tube mold 19 has a certain inclination angle, which is conducive to smooth extrusion during the downward movement of the radial vibration disk 15 and avoids excessive deformation angle.

[0043] A through hole 26 is provided in the reagent tube mold 19 corresponding to the upper upright 20 to avoid contact between the upper upright 20 and the reagent tube mold 19 and reduce vibration to the box shell 44 .

[0044] PCB board, whose Chinese name is printed circuit board, also known as printed circuit board, is an important electronic component, a support for electronic components, and a carrier for the electrical connection of electronic components.

[0045] When the device is working, the sample can be evenly dispersed and mixed, and the sample can be extracted efficiently and accurately without contact or pollution. Specifically, the electric telescopic cylinder 13 is started through the display screen 12 and the PCB board to drive the longitudinal vibration transducer 14 and the radial vibration disk 15 to move upward inside the reagent tube mold 19 to release the squeezing of the inner wall of the reagent tube mold 19, so as to facilitate the insertion of the reagent tube 16 into the reagent tube mold 19. After the reagent tube 16 is placed, the electric telescopic cylinder 13 is started again to drive the longitudinal vibration transducer 14 and the radial vibration disk 15 to move downward inside the reagent tube mold 19 to squeeze and fix the reagent tube 16. Then, the longitudinal vibration transducer 14 is started to drive the radial vibration disk 15 and the reagent tube 16 to shake, so that the sample is evenly dispersed and mixed.

[0046] During the operation of the device, the radial vibration disk 15 moves downward to tighten and squeeze the reagent tube mold 19, and at the same time, the reagent tube 16 is pushed into the depth of the test tube groove 25 through the adjustment component, and at the same time, the air volume adjustment unit is used to effectively discharge the air inside the test tube groove 25, ensuring that the reagent tube 16 is tightly fitted to the inner wall of the test tube groove 25 for efficient reagent processing; after the processing is completed, the radial vibration disk 15 moves in the opposite direction, and at the same time, the air volume adjustment unit is used to inflate the inside of the test tube groove 25 to weaken the fit between the reagent tube 16 and the inner wall, and at the same time, the adjustment component is used to push the reagent tube 16 to the upper part of the test tube groove 25 for removal. The entire process realizes the automatic loading and unloading of the reagent tube, avoiding liquid leakage caused by insufficient insertion depth of the reagent tube 16 or reagent leakage caused by the reagent tube 16 being too tightly fitted to the test tube groove 25 and difficult to pull out. The following paragraphs will explain in detail.

[0047] Furthermore, the regulating assembly includes a spring drive unit, an air volume regulating unit and a transmission unit, and the transmission unit includes two guide rods 21 fixedly arranged at the bottom of the groove 17, the two guide rods 21 are arranged at intervals, and the other ends of the guide rods extend above the top of the groove 17; a support ring 23 is provided above the groove 17, and the outer periphery of the support ring 23 is fixedly connected to the housing 11 through a support rod, and a plurality of connecting plates are evenly fixed on the inner periphery of the support ring 23, and the connecting plates are arranged corresponding to the regulating assembly, and the ends of the guide rods 21 of the regulating assembly are fixedly connected to the corresponding connecting plates; a sliding arrangement is provided between the two guide rods 21 Several cross bars 31 are provided, and the side of the cross bars 31 away from the radial vibration disk 15 is fixedly connected to the same movable plate 30, and a rack 35 is provided on the movable plate 30; a connecting rod 27 is provided on the side of the cross bar 31 away from the movable plate 30, and one end of the connecting rod 27 is rotatably mounted on the radial vibration disk 15 through a hinge seat 28, and the other end of the connecting rod 27 is rotatably sleeved on the cross bar 31; when the radial vibration disk 15 moves up and down, the movable plate 30 is driven to move axially along the guide rod 21 through the connecting rod 27, so that the rack 35 engages with the gear in the transmission spring drive unit or the air volume adjustment unit.

[0048] Furthermore, the clockwork drive unit includes a box shell 44, a gear set is arranged inside the box shell 44, a lower vertical rod 32 is fixed to the bottom of the box shell 44, the other end of the lower vertical rod 32 is fixedly connected to the bottom of the groove 17, and an upper vertical rod 20 is fixed to the top of the box shell 44, and the other end of the upper vertical rod 20 is fixedly connected to the connecting plate of the support ring 23; a first rotating shaft 33 and a second rotating shaft 34 are arranged in parallel on the box shell 44, and the two rotating shafts are both perpendicular to the axial direction of the reagent tube 16, two pushing wheels 36 are arranged at each end of the first rotating shaft 33, and an opening and closing component is arranged on the second rotating shaft 34 corresponding to the pushing wheel 36, and when the second rotating shaft 34 rotates, the opening and closing component is driven to adjust the distance between the two pushing wheels 36.

[0049] During specific use, the radial vibration disk 15 first moves upward to release the extrusion constraint on the reagent tube mold 19 and the test tube groove 25, and at the same time drives the rack 35 to mesh with the first gear 55, so that the spring 64 coaxially connected to the first gear 55 starts to rotate to accumulate elastic potential energy; at this time, the system keeps the rack 35 and the first gear 55 meshed and stationary, and the operator places the reagent tube 16 into the corresponding test tube groove 25 for pre-positioning; after the pre-positioning is completed, the radial vibration disk 15 is driven to continue to move upward, so that the rack 35 and the first gear 55 are disengaged and stop moving; at this time, the elastic potential energy accumulated by the spring 64 begins to be released in an orderly manner, driving the third rotating shaft 51 to rotate, and driving the fifth gear 59 to rotate synchronously through the gear meshing transmission system, and the fifth gear 59 then drives the coaxially connected driving wheel 36 to rotate in coordination, and the driving wheel 36 is closely attached to the surface of the reagent tube 16 and applies a propulsion force, so that the reagent tube 16 is smoothly extended into the interior of the test tube groove 25 to reach a preset depth, effectively preventing the reagent tube 16 from being stuck in the subsequent ultrasonic treatment process The problem of reagent leakage caused by vibration and shaking; when the elastic potential energy of the spring 64 is fully released, the radial vibration disk 15 is driven downward by the power component, driving the rack 35 to move downward synchronously. Due to the one-way transmission characteristics of the first one-way bearing, the first gear 55 is in an idling state and does not drive the spring 64 and other gear systems to rotate; when the rack 35 disengages from the first gear 55 and continues to move to the gas volume adjustment unit, the movable plate 30 pushes the lever 71 to rotate downward, thereby activating the gas flow switching component and establishing effective connection between the air bag 29 and the one-way outlet pressing air bag; then the rack 35 and the driving gear 38 are meshed and driven, driving the third impeller 41 and the cam assembly coaxial therewith to rotate in coordination, the cam squeezes the one-way outlet pressing air bag multiple times in an orderly manner, gradually expelling the air in the test tube slot 25, enhancing the fit between the reagent tube 16 and the inner wall of the test tube slot 25, ensuring that the reagent tube 16 is more firmly fixed inside the test tube slot 25, providing reliable protection for ultrasonic treatment and completely avoiding accidental leakage of reagents;

[0050] When the ultrasonic treatment is completed, the drive 15 moves upward to the gas volume regulating unit, and the movable plate 30 pushes the lever 71 to rotate upward, thereby starting the gas flow switching component and establishing effective communication between the air bag 29 and the one-way introduction and pressing air bag; then the rack 35 and the driving gear 38 are engaged and driven to drive the impeller 40 and the cam assembly coaxial therewith to rotate in coordination, and the cam squeezes the one-way introduction and pressing air bag in an orderly manner for multiple times, injecting air into the test tube groove 25, reducing the fit between the reagent tube 16 and the inner wall of the test tube groove 25, making it easier for the reagent tube 16 to move in the test tube groove 25, and avoiding leakage when the reagent tube is suddenly pulled out; in the process of driving the radial vibration disk 15 to continue to move upward, the rack 35 and the eighth gear 62 realizes meshing and drives the second rotating shaft 34 to rotate, drives the two-stage opening and closing components to open synchronously, adjusts the distance between the two pushing wheels 36, effectively avoids contact friction, and reduces resistance for the smooth exit of the reagent tube 16 from the test tube slot 25; in the continuous process of further driving the radial vibration disk 15 to move upward, the rack 35 re-establishes a meshing connection with the first gear 55, and the system automatically repeats the above-mentioned pre-positioning operation process. Through the precise mechanical action of the coordinated cooperation of the spring energy storage, gear transmission and pushing wheel, the ultrasonically treated reagent tube 16 is smoothly taken out, and at the same time, a convenient reagent tube replacement window is provided for the operator, and the new reagent tube 16 to be processed can be placed in time to achieve continuous and efficient batch processing operations.

[0051] It should be noted that the upper part of the test tube slot 25 has a radial opening and is connected to the accommodating slot 22, which is conducive to the contact between the pushing wheel 36 and the reagent tube 16. The inner wall of the test tube slot 25 is set to a smooth surface, which is conducive to the reagent tube 16 moving up and down along the tube wall; the pushing wheel 36 is made of nitrile rubber (NBR) material, which generates a large friction force between the reagent tube and the pushing wheel 36. When the pushing wheel 36 rotates, it pushes the reagent tube to move up or down along the test tube slot.

[0052] Furthermore, the gear set includes a first gear 55 and an eighth gear 62. A box groove 67 is provided on the side of the box shell 44 close to the rack 35, and two cavities are formed on both sides of the box groove 67; a third rotating shaft 51 is provided through the two cavities and the box groove 67, and a fourth rotating shaft 52, a first rotating shaft 33, a fifth rotating shaft 53 and a second rotating shaft 34 are provided on the box groove 67 in parallel with the third rotating shaft 51 downward; a first gear 55 is provided on the third rotating shaft 51 located in the box groove 67, a clockwork box 54 and a second gear 56 are provided on the third rotating shaft 51 located in the cavities on both sides, and a third gear 57 and a fourth gear 54 are provided on the fourth rotating shaft 52 located in the two cavities. 58. A fifth gear 59 is provided on the first rotating shaft 33 located in the one side cavity, a sixth gear 60 is provided on the fifth rotating shaft 53 located in the one side cavity, a seventh gear 61 is provided on the second rotating shaft 34 located in the one side cavity, and an eighth gear 62 is provided on the second rotating shaft 34 located in the box groove 67; the second gear 56 is engaged with the third gear 57, the fourth gear 58 is engaged with the fifth gear 59, the fifth gear 59 is engaged with the sixth gear 60, and the sixth gear 60 is engaged with the seventh gear 61; the first gear 55 and the eighth gear 62 are respectively engaged with the rack 35 for transmission; the number of teeth of the second gear 56 is greater than that of the third gear 57, and the number of teeth of the fourth gear 58 is greater than that of the fifth gear 59.

[0053] When the barrel 54 drives the gear set to run, multiple large-tooth gears are meshed with small-tooth gears to convert the short-distance linear stroke of the rack 35 into a large-angle rotation stroke of the output shaft to push the reagent tube 16 to move;

[0054] By meshing a plurality of gears with large teeth with a gear with small teeth, the short-distance linear stroke of the rack 35 is converted into a large-angle rotation stroke of the output shaft through the transmission amplification effect of the multi-stage speed-increasing gear set (second gear 56 → third gear 57, fourth gear 58 → fifth gear 59), thereby obtaining a larger output rotation amplitude within a limited rack movement distance.

[0055] It should be noted that, since there is a multi-speed gear between the first gear 55 and the eighth gear 62, a larger distance is set between the two to ensure that the rack 35 does not engage with the first gear 55 and the eighth gear 62 at the same time during the movement.

[0056] Furthermore, the clockwork box 54 is fixedly installed in a cavity on one side of the box shell 44, the third rotating shaft 51 passes through the clockwork box 54, and a clockwork spring 64 is arranged inside the clockwork box 54 around the third rotating shaft 51. One end of the clockwork spring 64 is fixed to the third rotating shaft 51 by a screw (63), and a protruding rod 65 is arranged at the other end of the clockwork spring 64; a bayonet 66 is provided on the inner wall of the clockwork box 54 along a circumferential array. When the clockwork spring rotates excessively, the protruding rod 65 is adapted to be converted into the adjacent bayonet 66 to release energy.

[0057] Furthermore, the opening and closing component includes two threaded blocks 37 installed at one end of the second rotating shaft 34, and each end of the second rotating shaft 34 is provided with a threaded segment 48, which is two sections of reverse threads arranged separately. The two threaded blocks 37 cooperate with the threaded segment 48 to form reverse movement, and a return spring 50 is provided between the two threaded blocks 37 and on the outside of the two threaded blocks 37; the two pushing wheels 36 have a baffle 47 on the opposite side, and the baffle 47 is fixedly connected to the adjacent pushing wheel 36 by a sleeve; the pushing wheel 36, the baffle 47 and the sleeve are matched with the first rotating shaft 33 by a keyway, and can all slide axially on the first rotating shaft 33; when the second rotating shaft 34 rotates, the two threaded blocks 37 are driven to move in reverse, thereby adjusting the distance between the two pushing wheels 36.

[0058] In the present invention, an opening and closing component for adjusting the spacing is provided between the two driving wheels 36. In the process of driving the radial vibration plate 15 upward, the rack 35 is simultaneously meshed with the eighth gear 62 and drives the second rotating shaft 34 to rotate, driving the two-stage opening and closing component to open synchronously, adjusting the spacing between the two driving wheels 36, effectively avoiding contact friction between the driving wheels 36 and the reagent tube 16, and further ensuring the smooth withdrawal of the reagent tube 16 from the test tube slot 25.

[0059] Specifically, due to the characteristics of the second one-way bearing, the second rotating shaft 34 is driven upward by the rack 35 to rotate and idling in the reverse direction. The opening and closing components adopt a double-thread reverse transmission mechanism to achieve spacing adjustment. When the second rotating shaft 34 is driven upward by the rack 35 and starts to rotate, the two threaded blocks 37 installed at both ends of the second rotating shaft 34 form a threaded matching transmission with the corresponding threaded segments 48. Since the threaded segments 48 adopt a two-section separately arranged reverse thread structure, the two threaded blocks 37 produce a reverse movement away from each other during the rotation of the second rotating shaft 34, thereby driving the sleeve sleeved with the threaded blocks 37 to move outward synchronously.

[0060] The driving wheel 36 forms an integral structure fixedly connected to the sleeve via the baffle 47. When the driving wheel 36 slides in the opposite direction under the push of the threaded block 37, the driving wheel 36, the baffle 47 and the sleeve slide axially along the first rotating shaft 33 as a whole. The return spring 50 provided between the two threaded blocks 37 and on the outside of the threaded blocks 37 provides a restoring force for the system. When the second rotating shaft 34 stops rotating, the elastic potential energy of the return spring 50 ensures that the threaded blocks 37 and the driving wheel 36 can automatically return to their initial positions, thereby achieving reliable reset of the opening and closing components.

[0061] When the radial vibration disk 15 moves upward to release the extrusion constraint on the reagent tube mold 19 and the test tube slot 25, the rack 35 and the first gear 55 are kept engaged and in a stationary state. During the pre-positioning process, the two push wheels 36 are driven to unfold by the opening and closing components to avoid contact with the reagent tube 16 and reduce the friction of the reagent tube 16.

[0062] It should be noted that both the ends of the first rotating shaft 33 and the second rotating shaft 34 are provided with limit stops 49 to prevent the components on the rotating shaft from slipping off;

[0063] A threaded segment 48 is provided at each end of the second rotating shaft 34. The threaded segment 48 is divided into two sections. There is a spacing distance between the two sections of the threaded segment 48, and an idle portion is provided at both ends of the threaded segment. The idle portion is provided as an optical axis to ensure that the threaded block 37 has a release space when the distance is too long. A shoulder is provided on one side of the idle portion to ensure that the threaded block 37 is adjacent to the threaded segment 48 and can be screwed in time when needed; a return spring 50 applies a thrust to the threaded block 37 in the direction of the threaded segment 48. When the second rotating shaft 34 is turned and adapted, the threaded block 37 can be automatically screwed in operation; the above design ensures that the spacing adjustment of the driving wheel 36 can be released when the second rotating shaft 34 rotates an excessive distance, thereby ensuring stable operation of the equipment;

[0064] It is worth noting that two torque overload protectors are set on the first rotating shaft 33. When the pushing wheel 36 on either side pushes the reagent tube 16 to the target position, the excess rotational energy is released through the torque overload protector to protect the entire equipment installation and operation.

[0065] Furthermore, the gas volume regulating unit includes a driving gear 38, a rack 35 meshing with the driving gear 38, a blind groove is provided on the side of the lower vertical rod 32 relative to the reagent tube mold 19, and the driving gear 38 is installed inside the blind groove. The first transmission shaft on the driving gear 38 passes through the lower vertical rod 32 and extends to both sides. The two ends of the first transmission shaft are provided with a first impeller 39, and the upper and lower ends of the first impeller 39 are respectively provided with a second impeller 40 and a third impeller 41. The ends of the second transmission shaft on the second impeller 40 and the third transmission shaft on the third impeller 41 are both A cam 42 is provided after extending outward, and a pressing airbag 43 is provided on one side of the cam 42; an airbag 29 is provided at the bottom of the test tube groove 25, and the pressing airbag 43 includes a one-way import pressing airbag and a one-way export pressing airbag. The one-way import pressing airbag is adjacent to the cam coaxial with the second impeller 40, and the one-way export pressing airbag is adjacent to the cam coaxial with the third impeller 41. The one-way export pressing airbag and the one-way import pressing airbag are both connected to the airbag 29 through an air tube, and one-way bearings are provided on the transmission shafts where the second impeller 40 and the third impeller 41 are located.

[0066] When the rack 35 moves from bottom to top and is transmitted to the driving gear 38, the second impeller 40 rotates under the linkage action of the one-way bearing, and the coaxial cam squeezes the one-way introduction and pressing airbag. At this time, the third impeller 41 does not rotate under the action of the one-way bearing; when the rack 35 moves from bottom to top and is transmitted to the driving gear 38, the third impeller 41 rotates under the linkage action of the one-way bearing, and the coaxial cam squeezes the one-way extraction and pressing airbag. At this time, the second impeller 40 does not rotate under the action of the one-way bearing; it should be noted that the diameter of the first impeller 39 is larger than the diameters of the second impeller 40 and the third impeller 41, which is conducive to converting the short-distance linear movement of the rack 35 into the long-stroke extrusion motion of the cam 42.

[0067] Furthermore, an air switching component is provided on the lower vertical rod 32, and the air switching component includes an arc-shaped notch provided on the lower vertical rod 32, the arc-shaped notch is located on one side of the driving gear 38 and surrounds the first transmission shaft, a bearing 68 is provided in the arc-shaped notch, the bearing 68 is mounted on the first transmission shaft, a fixed sleeve 69 is installed on the outer periphery of the bearing 68, the fixed sleeve 69 is fixedly connected to the lower vertical rod 32, a movable ring 70 is rotatably provided on the outer periphery of the fixed sleeve 69, and the outer periphery of the movable ring 70 is rotatably installed in the arc-shaped notch, a shift lever 71 is fixed on the side of the movable ring 70 facing the rack 35, and positioning springs 72 are provided on both sides of the shift lever 71; an air guide channel 75 is provided inside the movable ring 70, and two air distribution holes are provided on the inner periphery of the movable ring 70 at intervals. 76, two air-dividing holes 76 are connected to the two ends of the air-guiding channel 75; a main air hole is provided on the periphery of the dynamic sleeve 70, one end of the main air hole is connected to the air-guiding channel 75, and the other end of the main air hole is connected to the airbag 29; two receiving holes 74 are respectively provided at the moving end points corresponding to the two air-dividing holes 76 on the fixed sleeve 69, and the receiving holes 74 extend to the external outlet 73 through the air channel inside the fixed sleeve 69, and the two outlets 73 are respectively connected to the one-way outlet pressing airbag and the one-way outlet pressing airbag; when the rack 35 engages the driving gear 38 to move, the movable plate 30 will push the lever 71 and the dynamic sleeve 70 to rotate, and the air-dividing hole 76 is connected to the adjacent receiving hole 74 as it rotates, so that the airbag 29 is connected to one of the pressing airbags 43 for air guidance.

[0068] Furthermore, the lifting assembly includes an electric telescopic cylinder 13, a lifting plate and a bracket. The bracket is fixed below the longitudinal vibration transducer 14. The electric telescopic cylinder 13 is installed at the bottom of the bracket. The output end of the electric telescopic cylinder 13 passes through the top of the bracket and is connected to the lifting plate through a flange. The longitudinal vibration transducer 14 is fixedly installed on the top of the lifting plate. Several guide rods are slidably provided on the lifting plate, and the guide rods are fixed between the bracket and the housing 11.

[0069] The output end of the electric telescopic cylinder 13 is connected to the lifting plate through a flange, a guide rod is installed on the lifting plate, a longitudinal vibration transducer 14 is installed on the top of the lifting plate, and a lifting assembly is installed at the bottom of the longitudinal vibration transducer 14. The power device of the lifting assembly can be an electric telescopic cylinder 13, the output end of the electric telescopic cylinder 13 is connected to the lifting plate through a flange, a guide rod is installed on the lifting plate, and the longitudinal vibration transducer 14 is installed on the top of the lifting plate; the power device of the lifting assembly can also be a motor, the output end of the motor is installed with a lifting screw through a coupling, the end of the lifting screw away from the motor is connected to the lifting plate, the guide rod is installed on the lifting plate, and the longitudinal vibration transducer 14 is installed on the top of the lifting plate;

[0070] It is worth noting that the box shell 44 has a combined design of an arc section 45 and a smooth section 46, and is chamfered at all peripheries to avoid regular geometric shapes and reduce regular reflections of sound waves; an asymmetric design is adopted to destroy the coherence of sound waves; elastic materials such as rubber and polyurethane are used as supports, and special vibration isolation pads are used at the installation interfaces (such as the connection between the lower vertical pole 32, the guide rod 21 and the bottom of the groove 17, and the connection with the top support ring 23) to reduce the negative impact of ultrasonic waves; damping material is attached to the surface of the box shell 44, and porous sound-absorbing material is filled inside;

[0071] In the device of the present invention, the connection between components under non-working conditions is reduced, for example, the rack 35 and the corresponding meshing gear are in a separated state, and the next-level transmission of the driving gear 38 in the gas volume regulating unit adopts impeller transmission to avoid close contact and reduce the harm caused by vibration.

[0072] The present invention illustrates the technical concept of the present invention through the above-mentioned embodiments, but the present invention is not limited to the above-mentioned embodiments. In other words, it does not mean that the present invention must rely on the above-mentioned embodiments to be implemented. Those skilled in the art should understand that relevant improvements to the present invention fall within the scope of protection and disclosure of the present invention.

Claims

1. A longitudinal vibration to transverse vibration multi-channel sample ultrasonic processing device, comprising a housing (11), a circular groove (17) is provided on the upper surface of the housing (11), a reagent tube mold (19) is provided in the groove (17), and the device is characterized in that: The reagent tube mold (19) is a ring structure. Several test tube grooves (25) are provided inside the reagent tube mold (19). The test tube grooves (25) are slidably provided in the test tube grooves. The center of the reagent tube mold (19) is slidably connected to the radial vibration disk (15). The longitudinal vibration transducer (14) is fixedly installed at the bottom of the radial vibration disk (15). A lifting assembly is provided at the bottom of the longitudinal vibration transducer (14); a receiving groove (22) is provided between two adjacent reagent tubes (16) on the reagent tube mold (19); a radial opening provided on the upper part of the reagent tube (16) is connected to the adjacent receiving groove (22), and an adjustment assembly is provided inside the receiving groove (22); the radial vibration disk (15) is connected to the adjustment assembly by transmission. When the radial vibration disk (15) moves up and down, the wing of the adjustment assembly is driven to abut against and push the adjacent reagent tube (16) to move in the test tube groove (25), which is beneficial for the in-depth or outward movement of the reagent tube (16).

2. The longitudinal-to-transverse vibration multi-channel sample ultrasonic processing device according to claim 1, characterized in that: The material of the reagent tube mold (19) is rubber, and two test tube grooves (25) form a group, one group of test tube grooves (25) corresponds to one accommodating groove (22), and multiple groups of test tube grooves are evenly distributed near the inner circle of the reagent tube mold (19), and the inclination angle of the test tube grooves (25) is fifteen to twenty degrees; the radial vibration disk (15) is a conical structure, the small end face of the radial vibration disk (15) is located below the groove (17), and the circumferential size of the large end face of the radial vibration disk (15) is larger than the circumferential size of the moving channel (18) at the bottom of the groove (17); the inner circumferential size of the bottom end of the reagent tube mold (19) is smaller than the circumferential size of the moving channel (18), and the inner circumferential size of the bottom end of the reagent tube mold (19) is located between the circumferential sizes of the upper and lower end faces of the radial vibration disk (15).

3. The longitudinal-transverse vibration multi-channel sample ultrasonic processing device according to claim 1, characterized in that: The regulating assembly comprises a spring drive unit, an air volume regulating unit and a transmission unit, wherein the transmission unit comprises two guide rods (21) fixedly arranged at the bottom of the groove (17), the two guide rods (21) are arranged at intervals, and the other ends of the guide rods extend above the top of the groove (17); a support ring (23) is arranged above the groove (17), the outer periphery of the support ring (23) is fixedly connected to the housing (11) through the support rod, and a plurality of connecting plates are evenly fixed on the inner periphery of the support ring (23), and the connecting plates are arranged corresponding to the regulating assembly. 1) is fixedly connected to the corresponding connecting plate; a plurality of cross bars (31) are slidably arranged between the two guide rods (21); a side of the plurality of cross bars (31) away from the radial vibration disk (15) is fixedly connected to the same movable plate (30), and a rack (35) is arranged on the movable plate (30); a connecting rod (27) is arranged on the side of the cross bar (31) away from the movable plate (30), one end of the connecting rod (27) is installed on the radial vibration disk (15) through a hinge seat (28), and the other end of the connecting rod (27) is sleeved on the cross bar (31).

4. The longitudinal-to-transverse vibration multi-channel sample ultrasonic processing device according to claim 3, characterized in that: The clockwork drive unit comprises a box shell (44), a gear set is arranged inside the box shell (44), a lower vertical rod (32) is fixedly arranged at the bottom of the box shell (44), the other end of the lower vertical rod (32) is fixedly connected to the bottom of the groove (17), an upper vertical rod (20) is fixedly arranged at the top of the box shell (44), and the other end of the upper vertical rod (20) is fixedly connected to the connecting plate of the support ring (23); a first rotating shaft (33) and a second rotating shaft (34) are arranged in parallel on the box shell (44), and the two rotating shafts are perpendicular to the axial direction of the reagent tube (16), each end of the first rotating shaft (33) is provided with two driving wheels (36), and an opening and closing component is arranged on the second rotating shaft (34) corresponding to the driving wheel (36), and when the second rotating shaft (34) rotates, the opening and closing component is driven to adjust the spacing between the two driving wheels (36).

5. The longitudinal-to-transverse vibration multi-channel sample ultrasonic processing device according to claim 4, characterized in that: The gear set includes a first gear (55) and an eighth gear (62); a housing groove (67) is provided on one side of the housing shell (44) close to the rack (35); two cavities are formed on both sides of the housing groove (67); a third rotating shaft (51) is provided through the two cavities and the housing groove (67); a fourth rotating shaft (52), a first rotating shaft (33), a fifth rotating shaft (53) and a second rotating shaft (34) are provided on the housing groove (67) in a downward direction parallel to the third rotating shaft (51); the first gear (55) is mounted on the third rotating shaft (51) in the housing groove (67) via a first one-way bearing; the first one-way shaft only allows the rack (35) to rotate together during the upward movement and idles in the reverse direction; A clockwork box (54) and a second gear (56) are respectively arranged on the third rotating shaft (51) located in the cavities on both sides; a third gear (57) and a fourth gear (58) are respectively arranged on the fourth rotating shaft (52) located in the two cavities; a fifth gear (59) is arranged on the first rotating shaft (33) located in the cavity on one side; a sixth gear (60) is arranged on the fifth rotating shaft (53) located in the cavity on one side; a seventh gear (61) is arranged on the second rotating shaft (34) located in the cavity on one side; an eighth gear (62) is arranged on the second rotating shaft (34) located in the box groove (67) via a second one-way bearing; the second one-way bearing only allows the gear plate (35) to engage and transmit when it moves upward and idles in the reverse direction.

6. The longitudinal-to-transverse vibration multi-channel sample ultrasonic processing device according to claim 5, characterized in that: The second gear (56) is engaged with the third gear (57), the fourth gear (58) is engaged with the fifth gear (59), the fifth gear (59) is engaged with the sixth gear (60), and the sixth gear (60) is engaged with the seventh gear (61); the first gear (55) and the eighth gear (62) are respectively engaged with the rack (35) for transmission; the number of teeth of the second gear (56) is greater than that of the third gear (57), and the number of teeth of the fourth gear (58) is greater than that of the fifth gear (59). When the barrel (54) drives the gear set to operate, multiple gears with large teeth are engaged with gears with small teeth, so that the short-distance linear stroke of the rack (35) is converted into a large-angle rotation stroke of the output shaft, thereby pushing the reagent tube (16) to move.

7. The longitudinal-to-transverse vibration multi-channel sample ultrasonic processing device according to claim 6, characterized in that: The clockwork box (54) is fixedly installed in a cavity on one side of the box shell (44); the third rotating shaft (51) passes through the clockwork box (54); a clockwork spring (64) is arranged inside the clockwork box (54) around the third rotating shaft (51); one end of the clockwork spring (64) is fixed to the third rotating shaft (51) by a screw (63); a protruding rod (65) is arranged at the other end of the clockwork spring (64); a plurality of bayonet holes (66) are arranged in a circumferential array on the inner wall of the clockwork box (54); when the clockwork spring rotates excessively, the protruding rod (65) is adapted to be converted into the adjacent bayonet hole (66) to release energy.

8. The longitudinal-to-transverse vibration multi-channel sample ultrasonic processing device according to claim 4, characterized in that: The opening and closing component comprises two threaded blocks (37) mounted on one end of the second rotating shaft (34); each end of the second rotating shaft (34) is provided with a threaded section (48), the threaded section (48) is two sections of reverse threads separately provided, the two threaded blocks (37) cooperate with the threaded section (48) to form reverse movement, and a return spring (50) is provided between the two threaded blocks (37) and on the outside of the two threaded blocks (37); the two driving wheels (36) are provided with a baffle (47) on the opposite side, the baffle (47) and the adjacent driving wheel (36) are fixedly connected through a sleeve, and the other end of the threaded block (37) is sleeved on the adjacent sleeve; the driving wheel (36), the baffle (47) and the sleeve are all matched with the first rotating shaft (33) through a keyway, and can slide axially on the first rotating shaft (33); when the second rotating shaft (34) rotates, the two threaded blocks (37) are driven to move in reverse, thereby adjusting the distance between the two driving wheels (36).

9. The longitudinal-to-transverse vibration multi-channel sample ultrasonic processing device according to claim 4, characterized in that: The gas volume regulating unit includes a driving gear (38), a rack (35) meshing with the driving gear (38), a blind groove is provided on the side of the lower vertical rod (32) relative to the reagent tube mold (19), and the driving gear (38) is installed inside the blind groove. The first transmission shaft on the driving gear (38) passes through the lower vertical rod (32) and extends to both sides. The two ends of the first transmission shaft are respectively provided with a first impeller (39), and the upper and lower ends of the first impeller (39) are respectively provided with a second impeller (40) and a third impeller (41). The second transmission shaft on the second impeller (40) and the third transmission shaft on the third impeller (41) are respectively provided. The ends of the test tube groove (25) are extended outwards to form a cam (42), and a pressing airbag (43) is abutted against one side of the cam; an airbag (29) is provided at the bottom of the test tube groove (25), and the pressing airbag (43) includes a one-way introduction pressing airbag and a one-way export pressing airbag, the one-way introduction pressing airbag is adjacent to the cam coaxial with the second impeller (40), and the one-way export pressing airbag is adjacent to the cam coaxial with the third impeller (41), and the one-way export pressing airbag and the one-way introduction pressing airbag are both connected to the airbag (29) through an air tube; a one-way bearing is provided on the transmission shaft where the second impeller (40) and the third impeller (41) are located.

10. The longitudinal-to-transverse vibration multi-channel sample ultrasonic processing device according to claim 9, characterized in that: The lower vertical rod (32) is provided with an air-flow switching component, which includes an arc-shaped notch provided on the lower vertical rod (32), the arc-shaped notch is located on one side of the driving gear (38) and surrounds the first transmission shaft, a bearing (68) is provided in the arc-shaped notch, the bearing (68) is mounted on the first transmission shaft, a fixed sleeve (69) is installed on the outer periphery of the bearing (68), the fixed sleeve (69) is fixedly connected to the lower vertical rod (32), a movable ring (70) is rotatably provided on the outer periphery of the fixed sleeve (69), the outer periphery of the movable ring (70) is rotatably installed in the arc-shaped notch, a shifting rod (71) is fixed on the side of the movable ring (70) facing the rack (35), and positioning springs (72) are provided on both sides of the shifting rod (71); an air guide channel (75) is provided inside the movable ring (70), and two air distribution holes (76) are provided on the inner periphery of the movable ring (70) at intervals. The two air distribution holes (76) are connected to the two ends of the air guide channel (75); the outer periphery of the movable sleeve (70) is provided with a main air hole, one end of the main air hole is connected to the air guide channel (75), and the other end of the main air hole is connected to the air bag (29); two receiving holes (74) are respectively provided at the moving end points corresponding to the two air distribution holes (76) on the fixed sleeve (69), and the receiving holes (74) extend to the external outlet (73) through the air channel inside the fixed sleeve (69), and the two outlets (73) are respectively connected to the one-way outlet pressing air bag and the one-way outlet pressing air bag; when the rack (35) engages the driving gear (38) to move, the movable plate (30) will push the lever (71) and the movable sleeve (70) to rotate, and the air distribution hole (76) is connected to the adjacent receiving hole (74) as it rotates, so that the air bag (29) and one of the pressing air bags (43) are connected to the air guide.

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