Constant-speed oscillation device for exosome biological material extraction

Abstract

The utility model relates to the technical field of biological material extraction, and discloses a constant-speed oscillation device for exosome biological material extraction, which comprises a transparent oscillation extraction box, a first transition sleeve plate, a second transition sleeve plate and a feeding pipe fitting arranged at the top of the transparent oscillation extraction box, and the inner side of the middle part of the first transition sleeve plate fixedly sleeves the outer side of the bottom of the transparent oscillation extraction box. The main gear sleeve plate is in meshing transmission through the arranged meshing output assembly, so that the main gear sleeve plate performs synchronous meshing transmission on the first transmission gears at the input ends of the bevel gear boxes under the support of the corresponding support sleeves; and then the output ends of the bevel gear boxes drive the cams installed on the bevel gear boxes to conduct multi-position reciprocating impact oscillation on the transparent oscillation extraction box supported by the second transition sleeve plate, the first transition sleeve plate and the guide rod pieces in a combined mode, the oscillation uniformity is guaranteed, and the problems existing in the prior art are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of biomaterial extraction technology, specifically to a uniform speed oscillation device for exosome biomaterial extraction. BACKGROUND

[0002] Existing exosomes naturally exist in body fluids, including blood, saliva, urine, cerebrospinal fluid and milk, and exosomes are also considered as specific secretory membrane vesicles involved in intercellular communication, so the research interest in exosomes in the relevant field is growing, and whether it is to study its function or to understand how to develop it for minimally invasive diagnosis

[0003] At present, in order to facilitate the extraction of exosome biomaterials by experimenters, some auxiliary devices have been disclosed in the prior art, for example, the patent document with application number 202220061356.6, which proposes "the utility model discloses a shaking plate is arranged on the base, a plurality of pairs of springs are elastically connected at the bottom of the shaking plate, then the shaking plate is driven by the cam on the motor to shake uniformly, the separation cup is fixedly installed on the shaking plate, the cell liquid in the separation cup is accelerated to stratify, so that the extraction speed of the exosome can be improved", "the utility model discloses a suction device is arranged on the side surface of the base, a control valve is fixedly installed at the top of the suction device, three extraction cups are communicated through the control valve, and the three extraction cups are controlled to separate and extract the stratified cell liquid through three suction pipes, so as to avoid the mixing of the cell liquid again, so that the quality of the extracted exosome can be improved".

[0004] However, in reality, although the vibration output of a single position can meet the oscillation operation requirements of the whole device, the uniformity of the operation is poor, and the oscillation intensity is greater in the area closer to the vibration output structure, and secondly, the stratified suction is theoretically feasible, but it is difficult to operate in reality and the phenomenon of synchronous suction and secondary mixing of two stratifications may occur during operation, so it can be seen that the above-mentioned prior art still has great problems and needs to be further improved. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a uniform speed oscillation device for exosome biomaterial extraction, which solves the problems raised in the above background technology.

[0006] The utility model provides following technical scheme: a uniform speed oscillation device for exosome biomaterial extraction, including transparent oscillation extraction box, first transition sleeve board, second transition sleeve board, install the feed pipe spare in the top of transparent oscillation extraction box, the inside fixed sleeve of first transition sleeve board's middle part is connected in the outside of the bottom of transparent oscillation extraction box, the bottom outside of second transition sleeve board is located first transition sleeve board and is provided with guide rod spare between first transition sleeve board, the inside fixed sleeve of second transition sleeve board's middle part has support sleeve, the outside of support sleeve is equipped with main gear sleeve board through bearing, the top of second transition sleeve board is equipped with a plurality of bevel gear box and meshing output assembly, the output end of a plurality of bevel gear box all transmission connection has cam, and the input end of a plurality of bevel gear box all transmission connection has first transmission gear, first transmission gear can be connected with main gear sleeve board, the output structure of meshing output assembly is connected with the one side of main gear sleeve board, and cam can be reciprocatingly pressed transmission transparent oscillation extraction box under the transmission of meshing output assembly through main gear sleeve board, corresponding bevel gear box, corresponding first transmission gear,

[0007] The inside of the transparent oscillation extraction box is respectively sleeved with a fixed semicircular plate, a transmission shaft and a movable semicircular plate, one side surface of the fixed semicircular plate is fixedly connected with an inner wall of one side of the transparent oscillation extraction box, one end of the transmission shaft is sleeved with the middle part of the other side of the fixed semicircular plate through a bearing, and the middle part of one side of the movable semicircular plate is fixedly sleeved with the surface of one end of the transmission shaft, and the surface of the other side of the movable semicircular plate is attachedly connected with the inner wall of the other side of the transparent oscillation extraction box and can cooperate with the fixed semicircular plate to divide the internal space of the transparent oscillation extraction box, and the other end of the transmission shaft penetrates through the top structure of the transparent oscillation extraction box and is fixedly connected with a transition adjusting support, the transition adjusting support is magnetically connected with an electromagnet, and the electromagnet is fixedly installed on the top surface of the transparent oscillation extraction box.

[0008] The inside of the second transition sleeve plate is provided with arc grooves, and the number of the arc grooves is not less than two and is equidistantly distributed along the circumference of the second transition sleeve plate, so as to provide multiple position spaces for the stable installation of the subsequent overall device and facilitate installation.

[0009] The number of the guide rods is eight and is equidistantly distributed along the circumference of the first transition sleeve plate between the first transition sleeve plate and the second transition sleeve plate, the eight guide rods are all composed of T-shaped rods and buffer springs, one end of the T-shaped rod is clamped to penetrate through the first transition sleeve plate and is fixedly connected on the top surface of the second transition sleeve plate, and the two ends of the buffer spring are fixedly connected on the surface of the other end of the T-shaped rod and the bottom surface of the first transition sleeve plate, respectively, multiple guide rods can provide guidance and deviation prevention protection for the subsequent reciprocating transparent oscillation extraction box and the first transition sleeve plate under the support of the second transition sleeve plate.

[0010] The preferred, the setting number of the fixed semicircular plate and the setting number of the movable semicircular plate are both two, and two fixed semicircular plates and two movable semicircular plate components are two pairs of a group and are supported by the transmission shaft and divide the internal space of the transparent shock extraction box into three independent closed spaces, and the other side of the transparent shock extraction box is provided with three discharge valve pipes, and the three discharge valve pipes are communicated with the three independent closed spaces respectively, and the flow channel conditions are provided for the synchronous extraction of the liquid in the subsequent three independent closed spaces.

[0011] The preferred, the two movable semicircular plate components are composed of a movable semicircular plate body and a rubber sealing ring nested on the surface of the movable semicircular plate body, and the surface of the rubber sealing ring can be connected with the inner wall of the transparent shock extraction box to improve the contact sealing effect.

[0012] The preferred, the feeding pipe component is composed of a feeding pipe and a sealing cover with external threads connected to the port of the feeding pipe, and the other end of the feeding pipe is fixedly sleeved on the inner side of the top of the transparent shock extraction box.

[0013] The preferred, the transition adjustment support is composed of a cross-shaped plate and a handle fixedly connected to the top of the cross-shaped plate, the middle bottom surface of the cross-shaped plate is fixedly connected with the end of the other end of the transmission shaft, and the ground of the cross-shaped plate is magnetically connected with the magnetic surface of the electromagnet, and the stability of the transition adjustment support before and after adjustment is maintained by the electromagnet.

[0014] The preferred, the bottom of the transparent shock extraction box is provided with a bottom discharge pipe, the outer side of one end of the bottom discharge pipe is provided with a auxiliary cover body, the inner side of the auxiliary cover body is fixedly sleeved with a piston block, the other end of the piston block is clamped in the inside of the bottom discharge pipe and is arranged in the same plane with the inner wall of the bottom of the transparent shock extraction box, so that the sealing effect of the structure of the bottom of the transparent shock extraction box is ensured, and the clearance channel condition is provided for the subsequent cleaning of the transparent shock extraction box.

[0015] The preferred, the engagement output assembly is composed of a band brake servo motor and a second transmission gear connected with the output end of the band brake servo motor, and the side of the second transmission gear is engaged with the side of the main gear sleeve plate, so that the power demand of the automatic output operation of the main gear sleeve plate is met, and the support seat is fixedly connected between the surface of the shell of the band brake servo motor and the top of the second transition sleeve plate, and the clearance space exists between the top of the band brake servo motor and the bottom of the first transition sleeve plate, so that the structural interference is avoided.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The utility model discloses a meshing output assembly is set to mesh transmission main gear cover board, and the first transmission gear on the input end of multiple bevel gear boxes is synchronously meshed transmission under the support of corresponding support sleeve, and then the output end of multiple bevel gear boxes will drive the cam of each installation to the second transition cover board, first transition cover board and multiple guide rod piece combination support transparent concussion extraction box carries out multiple position reciprocating impact concussion under the support, guarantees the uniformity of concussion, and solves the prior art problem.

[0018] 2. The utility model discloses a transition adjustment support, electromagnet, transmission shaft, multiple fixed semicircle board and multiple dynamic semicircle board piece constitute synchronous layered isolation mechanism, and after combination with transparent concussion extraction box, can carry out relatively independent separation and close to the multilayer solution of layered concussion in transparent concussion extraction box, and then cooperate with the multiple discharge valve pipe of corresponding setting, can realize the synchronous collection sampling of the multilayer solution of concussion. DRAWINGS

[0019] Figure 1 It is the front view schematic diagram of the utility model structure;

[0020] Figure 2 It is the sectional view schematic diagram of the utility model structure;

[0021] Figure 3 It is the overhead schematic diagram of the second transition cover board of the utility model structure;

[0022] Figure 4 It is the enlarged schematic diagram of dynamic semicircle board piece of the utility model structure;

[0023] Figure 5 It is the enlarged schematic diagram of A place of the utility model structure Figure 2 ;

[0024] Figure 6 It is the enlarged schematic diagram of B place of the utility model structure Figure 3 ;

[0025] In the drawing: 1, transparent concussion extraction box;2, first transition cover board;3, second transition cover board;4, guide rod piece;41, T type rod;42, buffer spring;5, support sleeve;6, main gear cover board;7, bevel gear box;8, first transmission gear;9, cam;10, meshing output assembly;101, clutch servo motor;102, second transmission gear;11, fixed semicircle board;12, transmission shaft;13, dynamic semicircle board piece;131, dynamic semicircle board body;132, rubber sealing ring;14, transition adjustment support;15, electromagnet;16, feed pipe spare;17, discharge valve pipe;18, bottom discharge pipe;19, auxiliary cover body;20, piston block. DETAILED DESCRIPTION

[0026] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0027] Please refer to Figures 1-6 The utility model provides an even speed oscillation device for exosome biomaterial extraction, including transparent oscillation extraction box 1, first transition sleeve board 2, second transition sleeve board 3, the feed pipe spare 16 of installation at the top of transparent oscillation extraction box 1, the feed pipe spare 16 is by the seal cover of feed pipe and feed pipe one end port outer thread connection, the other end of feed pipe is fixedly sleeved in the inside of the top of transparent oscillation extraction box 1, the inside of second transition sleeve board 3 is provided with arc groove, and the setting number of arc groove is not less than two and is equidistantly distributed along the circumference of second transition sleeve board 3, thereby for the stable installation of subsequent overall device provides multiple position's space for the installation, facilitates installation, the middle inside of first transition sleeve board 2 is fixedly sleeved in the outside of the bottom of transparent oscillation extraction box 1, and the bottom outside of second transition sleeve board 3 is located between first transition sleeve board 2 and is provided with guide rod spare 4 between first transition sleeve board 2 and second transition sleeve board 3;

[0028] The setting number of guide rod spare 4 is eight and is equidistantly distributed along the circumference between first transition sleeve board 2 and second transition sleeve board 3, and eight guide rod spares 4 are all composed of T type pole 41, buffer spring 42, one end of T type pole 41 is clamped and penetrates first transition sleeve board 2 and is fixedly connected on the top surface of second transition sleeve board 3, and the both ends of buffer spring 42 are fixedly connected on the surface of the other end of T type pole 41 and the bottom surface of first transition sleeve board 2, and multiple guide rod spares 4 can provide guide and deviation protection for subsequent reciprocating transparent oscillation extraction box 1 and first transition sleeve board 2 under the support of second transition sleeve board 3;

[0029] The middle inside of second transition sleeve board 3 is fixedly sleeved with support sleeve 5, the outside of support sleeve 5 is sleeved with main gear sleeve board 6 through bearing, the top of second transition sleeve board 3 is installed with a plurality of bevel gear boxes 7 and meshing output assemblies 10, the output end of a plurality of bevel gear boxes 7 is all transmissionally connected with cam 9, and the input end of a plurality of bevel gear boxes 7 is all transmissionally connected with first transmission gear 8, first transmission gear 8 can be meshed with main gear sleeve board 6, the output structure of meshing output assembly 10 is meshed with one side of main gear sleeve board 6, and cam 9 can reciprocatingly press transmission transparent oscillation extraction box 1 under the transmission of meshing output assembly 10 through main gear sleeve board 6, corresponding bevel gear box 7, corresponding first transmission gear 8;

[0030] The meshing output assembly 10 is composed of a brake servo motor 101 and a second transmission gear 102 connected with the output end of the brake servo motor 101, one side of the second transmission gear 102 is connected with one side of the main gear sleeve plate 6, thereby meeting the power demand of the automatic output operation of the main gear sleeve plate 6, a support seat is fixedly connected between the surface of the shell of the brake servo motor 101 and the top of the second transition sleeve plate 3, and there is a space between the top of the brake servo motor 101 and the bottom of the first transition sleeve plate 2, so as to avoid structural interference;

[0031] The inside of the transparent oscillation extraction box 1 is respectively sleeved with a fixed semicircular plate 11, a transmission shaft 12 and a movable semicircular plate 13, one side surface of the fixed semicircular plate 11 is fixedly connected with the inner wall of one side of the transparent oscillation extraction box 1, one end of the transmission shaft 12 is sleeved with the middle part of the other side of the fixed semicircular plate 11 through a bearing, and the middle part of one side of the movable semicircular plate 13 is fixedly sleeved on the surface of one end of the transmission shaft 12, and the surface of the other side of the movable semicircular plate 13 is abuttingly connected with the inner wall of the other side of the transparent oscillation extraction box 1 and can cooperate with the fixed semicircular plate 11 to divide the internal space of the transparent oscillation extraction box 1;

[0032] The number of the fixed semicircular plates 11 and the number of the movable semicircular plates 13 are both two, and the two fixed semicircular plates 11 and the two movable semicircular plates 13 are in pairs and divide the internal space of the transparent oscillation extraction box 1 into three independent closed spaces under the support of the transmission shaft 12, three discharge valve pipes 17 are sleeved on the other side of the transparent oscillation extraction box 1, the three discharge valve pipes 17 are respectively communicated with the three independent closed spaces, and provide flow channel conditions for the synchronous extraction of the liquids in the three independent closed spaces, and the two movable semicircular plates 13 are both composed of a movable semicircular plate body 131 and a rubber sealing ring 132 embedded on the surface of the movable semicircular plate body 131, the surface of the rubber sealing ring 132 can be abuttingly connected with the inner wall of the transparent oscillation extraction box 1, so as to improve the contact sealing effect;

[0033] The other end of the transmission shaft 12 penetrates through the top structure of the transparent oscillation extraction box 1 and is fixedly connected with a transition adjustment support 14, the transition adjustment support 14 is magnetically connected with an electromagnet 15, the electromagnet 15 is fixedly installed on the top surface of the transparent oscillation extraction box 1, the transition adjustment support 14 is composed of a cross-shaped plate and a handle fixedly connected with the top of the cross-shaped plate, the middle bottom surface of the cross-shaped plate is fixedly connected with the end of the other end of the transmission shaft 12, the ground of the cross-shaped plate is magnetically connected with the magnetic attraction surface of the electromagnet 15, and the stability of the transition adjustment support 14 before and after adjustment is maintained by the electromagnet 15;

[0034] The inner side of the bottom of the transparent shock extraction box 1 is sleeved with a bottom discharge pipe 18, the outer side of one end of the bottom discharge pipe 18 is threadedly connected with an auxiliary cover body 19, the inner side of the auxiliary cover body 19 is fixedly sleeved with a piston block 20, the other end of the piston block 20 is clamped in the inside of the bottom discharge pipe 18 and is arranged in the same plane with the inner wall of the bottom of the transparent shock extraction box 1, so that the sealing use effect of the bottom structure of the transparent shock extraction box 1 is ensured, and at the same time, the subsequent cleaning of the transparent shock extraction box 1 is provided with a channel condition.

[0035] Working principle:

[0036] Example one

[0037] In use, a specified amount of liquid raw material to be processed is added to the inside of the transparent shock extraction box 1 through the feeding pipe of the feeding pipe piece 16, and at this time, the two fixed semicircle plates 11 and the two movable semicircle plate pieces 13 are aligned and overlapped one by one, so that the inside of the transparent shock extraction box 1 is still an integral space, and after the feeding is completed, the sealing cover corresponding to the feeding pipe is reset.

[0038] Then the clutch servo motor 101 inside the meshing output assembly 10 is started and outputs uniformly, and then the output end of the clutch servo motor 101 drives the second transmission gear 102 to rotate synchronously, so that the second transmission gear 102 meshes with the transmission main gear sleeve plate 6, and the rotated main gear sleeve plate 6 synchronously meshes with the first transmission gear 8 on the input end of the four bevel gear boxes 7, and then the output end of the four bevel gear boxes 7 drives the corresponding cam 9 to reciprocatingly press and drive the bottom of the transparent shock extraction box 1, and then the transparent shock extraction box 1 and the liquid raw material inside the transparent shock extraction box 1 reciprocatingly rise and fall under the support of the eight guide rod pieces 4;

[0039] After a certain time of shock, the liquid raw material inside the transparent shock extraction box 1 is clearly layered, and since the raw material is controlled before being put in, the liquid raw material is layered to be basically aligned with the two fixed semicircle plates 11, then the electromagnet 15 is turned off, the magnetic attraction limiting position of the transition adjustment support 14 is temporarily contacted, then the transition adjustment support 14 is twisted, the two movable semicircle plate pieces 13 are driven by the transition adjustment support 14 through the transmission shaft 12 to rotate one hundred and eighty degrees, so that the two movable semicircle plate pieces 13 are respectively assembled and aligned with the two fixed semicircle plates 11, and then according to the boundary line of the liquid raw material, the three layers of solution shaken and layered are independently sealed, and then the valves inside the three discharge valve pipes 17 are opened in turn, and the three layers of solution are synchronously collected, and in order to avoid the mixing collection of adjacent layered solutions, the solution in the boundary line area can be abandoned during the collection process.

[0040] Example two

[0041] After a use cycle of the whole device ends, the auxiliary cover 19 is twisted to open at the whole device moving laboratory pool, then the auxiliary cover 19 is separated from the piston block 20 inside the bottom discharge pipe 18, the rotary transition adjusting support 14 is reset, the two moving semicircle plate members 13 are overlapped with the two fixed semicircle plates 11 again, and then the electromagnet 15 is turned on again to magnetically attract and limit the position of the transition adjusting support 14.

[0042] Subsequently, the liquid raw material remaining in the transparent shock extraction box 1 is discharged through the bottom discharge pipe 18, then the sealing cover inside the feeding pipe member 16 is twisted, clean water is transported into the transparent shock extraction box 1 through the feeding pipe inside the feeding pipe member 16, the inside of the transparent shock extraction box 1 is cleaned, and continuous use conditions are provided for subsequent use again.

[0043] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. In the drawings of the present application, the filling patterns are only for distinguishing layers and do not have any other limitations.

[0044] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A constant speed oscillation device for extracting exosome biomaterials, comprising a transparent oscillation extraction box (1), a first transition sleeve plate (2), a second transition sleeve plate (3), and a feed pipe fitting (16) installed on the top of the transparent oscillation extraction box (1), characterized in that: The middle inner side of the first transition sleeve plate (2) is fixedly sleeved on the outside of the bottom of the transparent concussion extraction box (1), the second transition sleeve plate (3) is located on the outside of the bottom of the first transition sleeve plate (2), and a guide rod (4) is arranged between the first transition sleeve plate (2) and the second transition sleeve plate (3), the middle inner side of the second transition sleeve plate (3) is fixedly sleeved with a supporting sleeve (5), the outside of the supporting sleeve (5) is sleeved with a main gear sleeve plate (6) through a bearing, a plurality of bevel gear boxes (7) and a meshing output assembly (10) are installed on the top of the second transition sleeve plate (3), the output end of each of the plurality of bevel gear boxes (7) is transmissionally connected with a cam (9), the input end of each of the plurality of bevel gear boxes (7) is transmissionally connected with a first transmission gear (8), the first transmission gear (8) is meshingly connected with the main gear sleeve plate (6), the output structure of the meshing output assembly (10) is meshingly connected with one side of the main gear sleeve plate (6), and the cam (9) can reciprocatingly press and drive the transmission of the transparent concussion extraction box (1) under the transmission of the meshing output assembly (10), the main gear sleeve plate (6), the corresponding bevel gear box (7) and the corresponding first transmission gear (8). The inside of the transparent concussion extraction box (1) is sleeved with a fixed semicircle plate (11), a transmission shaft (12) and a movable semicircle plate (13), one side surface of the fixed semicircle plate (11) is fixedly connected with the inner wall of one side of the transparent concussion extraction box (1), one end of the transmission shaft (12) is sleeved with the middle part of the other side of the fixed semicircle plate (11) through a bearing, the middle part of one side of the movable semicircle plate (13) is fixedly sleeved on the surface of one end of the transmission shaft (12), the surface of the other side of the movable semicircle plate (13) is abuttingly connected with the inner wall of the other side of the transparent concussion extraction box (1) and can cooperate with the fixed semicircle plate (11) to divide the internal space of the transparent concussion extraction box (1), the other end of the transmission shaft (12) penetrates through the top structure of the transparent concussion extraction box (1) and is fixedly connected with a transition adjusting support (14), the transition adjusting support (14) is magnetically connected with an electromagnet (15), and the electromagnet (15) is fixedly installed on the top surface of the transparent concussion extraction box (1).

2. The constant speed oscillation device for extracting exosome biomaterials according to claim 1, characterized in that: The inside of the second transition sleeve plate (3) is provided with arc-shaped grooves, and the number of the arc-shaped grooves is not less than two and is equidistantly distributed along the circumference of the second transition sleeve plate (3).

3. The constant speed oscillation device for extracting exosome biomaterials according to claim 1, characterized in that: The number of the guide rods (4) is eight, and the eight guide rods (4) are equidistantly distributed along the circumference of the first transition sleeve plate (2) between the first transition sleeve plate (2) and the second transition sleeve plate (3), the eight guide rods (4) are each composed of a T-shaped rod (41) and a buffer spring (42), one end of the T-shaped rod (41) is clamped to penetrate through the first transition sleeve plate (2) and is fixedly connected on the top surface of the second transition sleeve plate (3), and the two ends of the buffer spring (42) are fixedly connected on the surface of the other end of the T-shaped rod (41) and the bottom surface of the first transition sleeve plate (2).

4. The constant speed oscillation device for extracting exosome biomaterials according to claim 1, characterized in that: The setting quantity of the fixed semicircle plate (11) and the setting quantity of the movable semicircle plate (13) are both two, and two fixed semicircle plates (11) and two movable semicircle plates (13) are in a group, and under the support of the transmission shaft (12), the inside space of the transparent shock extraction box (1) is divided into three independent closed spaces, and the other side of the transparent shock extraction box (1) is sleeved with three discharge valve pipes (17), and the three discharge valve pipes (17) are communicated with the three independent closed spaces respectively.

5. The constant speed oscillation device for extracting exosome biomaterials according to claim 4, characterized in that: The two movable semicircle plate members (13) are both composed of a movable semicircle plate body (131) and a rubber sealing ring (132) nested on the surface of the movable semicircle plate body (131), and the surface of the rubber sealing ring (132) can be connected with the inner wall of the transparent shock extraction box (1).

6. The constant speed oscillation device for extracting exosome biomaterials according to claim 1, characterized in that: The feeding pipe (16) is composed of a feeding pipe and a sealing cover with external threads connected to the port of one end of the feeding pipe, and the other end of the feeding pipe is fixedly sleeved on the inner side of the top of the transparent shock extraction box (1).

7. The constant speed oscillation device for extracting exosome biomaterials according to claim 1, characterized in that: The transition adjustment support (14) is composed of a cross-shaped plate and a handle fixedly connected to the top of the cross-shaped plate, the middle bottom surface of the cross-shaped plate is fixedly connected with the end of the other end of the transmission shaft (12), and the ground of the cross-shaped plate is magnetically connected with the magnetic surface of the electromagnet (15).

8. The constant speed oscillation device for extracting exosome biomaterials according to claim 1, characterized in that: The bottom of the transparent shock extraction box (1) is sleeved with a bottom discharge pipe (18), one end of the bottom discharge pipe (18) is externally threadedly connected with an auxiliary cover body (19), the inner side of the auxiliary cover body (19) is fixedly sleeved with a piston block (20), the other end of the piston block (20) is clamped in the inside of the bottom discharge pipe (18) and is arranged in the same plane with the inner wall of the bottom of the transparent shock extraction box (1).

9. The constant speed oscillation device for extracting exosome biomaterials according to claim 1, characterized in that: The engagement output assembly (10) is composed of a band brake servo motor (101) and a second transmission gear (102) drivingly connected to the output end of the band brake servo motor (101), one side of the second transmission gear (102) is meshingly connected with one side of the main gear sleeve plate (6), a support seat is fixedly connected between the surface of the housing of the band brake servo motor (101) and the top of the second transition sleeve plate (3), and there is a space between the top of the band brake servo motor (101) and the bottom of the first transition sleeve plate (2).

Images