Warming and shaking-up integrated condensation sample pretreatment device

Abstract

The utility model discloses a warming and shaking-up integrated condensation sample pretreatment device which comprises a main shell, a transmission cavity, a shaking-up driving unit, a warming and temperature-keeping execution unit and an electric control unit, wherein the warming and temperature-keeping execution unit is arranged at the outward extending output end of the shaking-up driving unit; the electric control unit is used for controlling the overall shaking-up action and warming dynamic state; the specimen is installed in the warming and temperature maintaining execution unit; by adopting the crank and rocker mechanism, the standard head-to-tail reversing type shaking-up requirement is met, and meanwhile, a warming and warming execution assembly is additionally arranged at the shaking-up end, so that the shaking-up and warming integrated automatic operation is realized; besides, the outer layer power supply sleeve and the inner layer warming sleeve 320 are separately arranged, so that the inner layer warming sleeve plays a certain role in heat preservation and transition on the specimen by utilizing residual heat in the process of taking down the specimen together with the inner layer warming sleeve and sending the specimen to a detection point after warming and shaking up are finished, and the temperature preservation effect is achieved in the conveying process; and the effectiveness of subsequent detection results is ensured.

Description

Technical Field

[0001] The embodiments of this utility model belong to the field of condensation specimen pretreatment technology, and more specifically, relate to a condensation specimen pretreatment device that integrates warming and shaking. Background Technology

[0002] In clinical hematology testing, cold agglutinins in the blood of some patients can cause red blood cell aggregation at low temperatures, affecting the accuracy of routine blood test results. Traditional processing methods include the 37°C water bath method and plasma exchange method. Although the water bath method can effectively disaggregate red blood cell clumps, the process is time-consuming, and the rapid cooling after sample removal may cause the red blood cells to reaggregate. The plasma exchange method is criticized for its complex operation, potential decrease in white blood cell and platelet counts, and unstable disaggregation effect. Cold agglutinated samples after warming usually need to be further shaken before testing; however, improper control of the mixing force during manual mixing can lead to mechanical hemolysis, affecting sample quality. Therefore, the development of an automated device for warming and shaking blood cold agglutinated samples is particularly necessary to improve the accuracy and efficiency of testing such blood samples.

[0003] To address the aforementioned technical problems, Chinese utility model patent CN212483112U discloses a specimen warming bath and its assembly, relating to the field of specimen testing technology. The specimen warming bath includes: a warming bottle comprising a cap, a body, and an inner liner. The inner liner is located inside the body. The body has an injection port and a first overflow port. The inner liner has a specimen insertion port and a second overflow port. The injection port and the specimen insertion port are corresponding and communicating with each other. The first and second overflow ports are corresponding and communicating with each other. The inner liner has a chamber. The cap is detachably connected to the body and can seal the injection port and the specimen insertion port. An overflow plug is used to detachably seal the first and second overflow ports. An alarm timer is embedded in the body. A temperature sensor is located in the body and extends into the chamber. The specimen warming bath and its assembly provide a good temperature for the specimen, facilitate mixing and testing, and improve the accuracy of the test results. Chinese utility model patent CN216964669U discloses an automatic mixing and heating bath device, comprising a housing, a controller on the outer wall of the housing, a cover plate movably connected to the inside of the housing via a first slide rail, a tube groove below the cover plate, several sets of mounting slots on the tube groove, a snap-fit ​​device in each set of mounting slots, a liner plate below the tube groove, a scraper with protrusions inside the liner plate, the scraper moving horizontally within the liner plate via a second slide rail, and a dry thermostat below the liner plate. The cover plate, scraper, dry thermostat, and controller are electrically connected. This utility model integrates the steps of covering, mixing, and heating EP tubes into one device, realizing the mixing operation of multiple EP tubes at one time, saving time, eliminating the need for manual transfer to the dry thermostat, improving work efficiency, and also using heat-insulating material to make a fully fixed and sealed device for heating EP tubes, thereby avoiding temperature loss and temperature instability.

[0004] The above-mentioned patented technologies have achieved manual or automatic shaking during the warming process by adopting certain technical means, but the following technical problems still exist: (1) Patented technology CN212483112U only seals the sample and the warming system in the warming bath, thus providing the necessary conditions for shaking during the warming process, but fails to provide an automated shaking scheme, and manual operation is still required; (2) Patented technology CN212483112U intends to shake the sample while warming it using the water bath method. This warming scheme is prone to causing internal water to spill out, so the water bath method is not the optimal solution under the strategy requirement of simultaneous warming and shaking; (3) Patented technology CN216964669U provides a specific shaking scheme, but it does not meet the standard operating requirements for the inverted shaking method used for shaking blood samples; (4) There is often a distance between the warming point and the detection point. During the process of transporting the sample between the two points, the temperature drops due to the failure to keep the sample warm, which has an adverse effect on the detection results. Utility Model Content

[0005] To address the aforementioned deficiencies or improvement needs of existing technologies, this utility model provides an integrated warming and shaking condensation specimen pretreatment device. By employing a crank-rocker mechanism, it meets the standard requirement of inverted shaking. Simultaneously, a warming and temperature-preservation execution component is added to the shaking end, thereby achieving integrated automatic operation of shaking and warming. Furthermore, by separating the outer power supply sleeve from the inner warming sleeve 320, after warming and shaking, the specimen, along with the inner warming sleeve, is removed together and transported to the testing point. During this process, the inner warming sleeve utilizes its residual heat to provide a certain degree of temperature preservation for the specimen, ensuring the validity of subsequent testing results.

[0006] To achieve the above objectives, a combined warm-heating and shaking condensation specimen pretreatment device includes:

[0007] The system comprises a main housing, a transmission cavity disposed within the main housing, a shaking drive unit installed within the transmission cavity for realizing the shaking action, a temperature control and temperature preservation execution unit installed at the extended output end of the shaking drive unit, and an electronic control unit for controlling the overall shaking action and temperature control dynamics; the specimen is installed within the temperature control and temperature preservation execution unit.

[0008] The main housing includes a load-bearing base and a power supply area located below it;

[0009] The shaking drive unit includes: a side wall mounting hole on the right side of the main housing; a first bearing installed in the side wall mounting hole; a shaking transmission main shaft that passes through the first bearing and connects the inner and outer spaces of the main housing; a first bearing seat that is fixedly connected to the inner wall of the main housing and used to support the shaking transmission main shaft; a first centrifugal rod fixed to the left side of the shaking transmission main shaft; a horizontal transmission rod that is horizontally fixed to the extended end of the first centrifugal rod; a rotating connection part that is rotatably connected to the middle position of the horizontal transmission rod; an intermediate connecting rod that is rotatably hinged to the rotating connection part; an active connecting rod that is hinged to the lower end of the intermediate connecting rod via a connecting shaft; and a drive motor that is fixedly connected to the other end of the active connecting rod.

[0010] The specimen is installed inside the temperature control and temperature preservation unit. The drive motor is controlled by the electronic control unit to rotate, causing the temperature control and temperature preservation unit to rotate in an upside-down manner, and at the same time, the temperature control and temperature preservation unit is controlled to temperature the specimen inside.

[0011] Preferably, the transmission stability optimization component includes:

[0012] The system includes a second centrifugal rod that is symmetrical to the first centrifugal rod and vertically fixed to the left end of the rotating connection; a symmetrical driven shaft that is symmetrical to the shaking transmission main shaft and horizontally fixed to the lower end of the second centrifugal rod; a second bearing seat that is fixed to the inner surface of the main housing and used to support the symmetrical driven shaft; and a second bearing that is mounted on the inner side of the main housing and aligned with the left end of the symmetrical driven shaft.

[0013] Preferably, the temperature control and temperature preservation execution unit includes:

[0014] An outer power supply sleeve is vertically fixed to the external protruding end of the shaking transmission main shaft, and an inner temperature-regulating sleeve is slidably nested inside the outer power supply sleeve; a sample is inserted inside the inner temperature-regulating sleeve.

[0015] The outer power supply sleeve includes a first sidewall electrode and a second sidewall electrode symmetrically disposed on both sides of its inner surface.

[0016] The inner warming sleeve includes a heating wire that is uniformly wound along the sleeve wall and embedded in the sleeve wall, an outer contact electrode protrusion that is electrically connected to the heating wire terminal and located on the outer surface of the inner warming sleeve, and a specimen positioning component for positioning the outer power supply sleeve, the inner warming sleeve and the sample.

[0017] The sample is placed inside the inner warming sleeve, and the inner warming sleeve is placed inside the outer power supply sleeve. The three are positioned by the specimen positioning component, while ensuring that the outer contact electrode protrusion is in close contact with the first sidewall electrode and the second sidewall electrode.

[0018] Preferably, the specimen positioning component includes:

[0019] The inner layer warming sleeve has an elastic zone symmetrically arranged on its side wall, an outward push spring installed radially within the elastic zone, and an inner clamping protrusion located on the inner wall of the inner layer warming sleeve and on the side of the outward push spring facing the center. The outer contact electrode protrusion is located on the outer wall of the inner layer warming sleeve and on the side of the outward push spring facing away from the center.

[0020] The outward push spring pushes the inner clamping protrusion and the outer contact electrode protrusion against the cylinder wall, so that the inner clamping protrusion presses tightly against the outer wall of the positioning specimen, and the outer contact electrode protrusion abuts tightly against the side wall electrode of the outer power supply sleeve.

[0021] Preferably, the inner warming sleeve comprises:

[0022] A convenient handle is provided on its upper outer wall for easy removal from the outer power supply sleeve.

[0023] Preferably, the temperature control and temperature preservation actuator also includes:

[0024] A vertically arranged directional groove on the inner wall of the outer power supply sleeve is used to facilitate the alignment and connection of the electrodes;

[0025] A directional slider is vertically disposed on the outer wall of the inner layer warming sleeve and is slidably inserted into the directional groove.

[0026] Preferably, the electronic control unit includes:

[0027] The main control screen and audio-visual prompt are located on the upper surface of the main housing; the temperature control component is fixedly connected to the temperature control and temperature preservation execution unit to control the current applied to the heating wire and achieve constant temperature; and the wireless communicator is located between the temperature control component and the main control screen.

[0028] The temperature control and insulation component includes a temperature sensor, a controller, and an independent power supply, which are installed on the outer power supply sleeve wall to monitor the real-time temperature of the inner temperature control sleeve.

[0029] In summary, compared with the prior art, the above-described technical solution conceived by this utility model can achieve the following beneficial effects:

[0030] (1) The present invention provides a pretreatment device for a condensed specimen that integrates warming and shaking. By adopting a crank rocker mechanism, it meets the standard requirement of shaking with the first and last ends reversed. At the same time, a warming and temperature preservation execution component is added to the shaking end, thereby realizing the integrated automatic operation of shaking and warming. In addition, by separating the outer power supply sleeve and the inner warming sleeve, after the warming and shaking are completed, the specimen is taken off together with the inner warming sleeve and sent to the testing point. During the process, the inner warming sleeve uses the residual heat to play a certain role in heat preservation of the specimen, and achieves the temperature preservation effect during transportation, thus ensuring the validity of the subsequent test results.

[0031] (2) The present invention provides a temperature-cooling and shaking integrated condensation and collection specimen pretreatment device, which effectively improves the stability of the shaking and rotation process by adding transmission stability optimization components, and also improves the shaking limit frequency and load capacity.

[0032] (3) The integrated warming and shaking condensation specimen pretreatment device of this utility model, by using spring components, not only keeps the sample, the inner warming sleeve and the outer power supply sleeve in a tight state, but also improves the stability of the electrode contact between the inner warming sleeve and the outer power supply sleeve, thus achieving the dual effect of good fixation and electrical contact. Attached Figure Description

[0033] Figure 1 This is a schematic diagram of the overall structure of a temperature-cooling and shaking integrated condensation specimen pretreatment device according to an embodiment of the present invention;

[0034] Figure 2This is a schematic diagram of the overall structure of the temperature control and temperature preservation execution unit of a temperature control and shaking integrated condensation specimen pretreatment device according to an embodiment of the present invention;

[0035] Figure 3 This is a schematic diagram of the cross-sectional structure of the temperature control and temperature preservation execution unit of a temperature control and shaking integrated condensation specimen pretreatment device according to an embodiment of the present invention;

[0036] Figure 4 A partial enlarged view (A) shows an integrated warming and shaking condensation specimen pretreatment device according to an embodiment of this utility model.

[0037] In all the accompanying drawings, the same reference numerals denote the same technical features, specifically: 1-main housing, 101-load-bearing base, 102-power supply area, 103-transmission cavity, 2-shaking drive unit, 201-shaking transmission main shaft, 202-side wall mounting hole, 203-first bearing, 204-first bearing seat, 205-first centrifugal rod, 206-horizontal transmission rod, 207-rotating connection, 208-intermediate connecting rod, 209-active connecting rod, 2010-drive motor, 210-transmission stability optimization component, 211-second centrifugal rod, 212-second bearing seat, 213-symmetrical driven shaft. 214-Second bearing, 3-Temperature warming and insulation actuator, 310-Outer power supply sleeve, 311-First sidewall electrode, 312-Second sidewall electrode, 313-Oriented slide, 320-Inner temperature warming sleeve, 321-Heating wire, 322-Oriented slider, 323-Handling handle, 324-Outer contact electrode protrusion, 325-Specimen positioning assembly, 3251-Elastic area, 3252-Outer push spring, 3253-Inner clamping protrusion, 4-Electrical control unit, 401-Main control screen, 402-Audio-visual prompter, 403-Temperature warming and insulation control assembly, 404-Wireless communicator, 5-Specimen. Detailed Implementation

[0038] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0039] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0040] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0041] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the present utility model and are not intended to limit the present utility model. Furthermore, the technical features involved in the various embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0042] like Figures 1-4 As shown in this embodiment of the invention, the integrated warming and shaking condensation specimen pretreatment device includes:

[0043] The main housing 1, the transmission cavity 103 disposed within the main housing 1, the shaking drive unit 2 installed within the transmission cavity 103 for realizing the shaking action, the temperature control and temperature preservation execution unit 3 installed at the extended output end of the shaking drive unit 2, and the electronic control unit 4 controlling the overall shaking action and temperature control dynamics; the specimen 5 is installed within the temperature control and temperature preservation execution unit 3.

[0044] The main housing 1 includes a load-bearing base 101 and a power supply area 102 located below it;

[0045] The shaking drive unit 2 includes: a side wall mounting hole 202 opened on the right side of the main housing 1; a first bearing 203 installed in the side wall mounting hole 202; a shaking transmission main shaft 201 sleeved through the first bearing 203 and connecting the inner and outer spaces of the main housing 1; a first bearing seat 204 fixedly connected to the inner wall of the main housing 1 and used to support the shaking transmission main shaft 201; a first centrifugal rod 205 fixed to the left side of the shaking transmission main shaft 201; a horizontal transmission rod 206 horizontally fixed to the extended end of the first centrifugal rod 205; a rotating connection part 207 rotatably connected to the middle position of the horizontal transmission rod 206; an intermediate connecting rod 208 rotatably hinged to the rotating connection part 207; an active connecting rod 209 hinged to the lower end of the intermediate connecting rod 208 via a connecting shaft; and a drive motor 2010 fixedly connected to the other end of the active connecting rod 209.

[0046] The specimen 5 is installed inside the temperature control and temperature preservation execution unit 3. The drive motor 2010 is controlled to rotate by the electronic control unit 4, which drives the temperature control and temperature preservation execution unit 3 to rotate in reverse order, and at the same time controls the temperature control and temperature preservation execution unit 3 to temperature the specimen 5 inside.

[0047] like Figure 1 As shown in this embodiment of the invention, the transmission stability optimization component 210 includes:

[0048] The system includes a second centrifugal rod 211 that is symmetrical to the first centrifugal rod and vertically fixed to the left end of the rotating connection 207; a symmetrical driven shaft 213 that is symmetrical to the shaking transmission main shaft and horizontally fixed to the lower end of the second centrifugal rod 211; a second bearing seat 212 that is fixed to the inner surface of the main housing 1 and used to support the symmetrical driven shaft 213; and a second bearing 214 that is mounted on the inner side of the main housing and aligned with the left end of the symmetrical driven shaft 213.

[0049] In this embodiment of the utility model, by adopting a crank-rocker mechanism, the standard head-to-tail reversible shaking requirement is met, and a temperature control and temperature preservation execution component is added at the shaking end, thereby realizing integrated automatic operation of shaking and temperature control; in addition, by adding a transmission stability optimization component, the stability of the shaking rotation process is effectively improved, as well as the shaking limit frequency and load capacity are also improved.

[0050] like Figures 1-4 As shown, in this embodiment of the present invention, the temperature control and temperature preservation execution unit 3 includes:

[0051] An outer power supply sleeve 310 is vertically fixed to the outer protruding end of the shaking transmission main shaft 201, and an inner warming sleeve 320 is slidably nested inside the outer power supply sleeve 310; a specimen 5 is inserted inside the inner warming sleeve 320.

[0052] The outer power supply sleeve 310 includes a first sidewall electrode 311 and a second sidewall electrode 312 symmetrically disposed on both sides of its inner surface.

[0053] The inner warming sleeve 320 includes a heating wire 321 that is uniformly wound along the sleeve wall and embedded in the sleeve wall, an outer contact electrode protrusion 324 that is electrically connected to the terminal of the heating wire 321 and located on the outer surface of the inner warming sleeve 320, and a specimen positioning component 325 for positioning the outer power supply sleeve 310, the inner warming sleeve 320 and the specimen 5.

[0054] The specimen 5 is placed inside the inner warming sleeve 320, and the inner warming sleeve 320 is placed inside the outer power supply sleeve 310. The specimen positioning component 325 positions the three components, while ensuring that the outer contact electrode protrusion 324 is in close contact with the first side wall electrode 311 and the second side wall electrode 312.

[0055] like Figure 3 and Figure 4 As shown in this embodiment of the invention, the specimen positioning component 325 includes:

[0056] The inner layer warming sleeve 320 has an elastic region 3251 symmetrically arranged on its sidewall; an outward push spring 3252 installed radially within the elastic region 3251; and an inner clamping protrusion 3253 located on the inner wall of the inner layer warming sleeve 320 and on the side of the outward push spring 3252 facing the center. The outer contact electrode protrusion 324 is located on the outer wall of the inner layer warming sleeve 320 and on the side of the outward push spring 3252 facing away from the center.

[0057] The outward push spring 3252 pushes the inner clamping protrusion 3253 and the outer contact electrode protrusion 324 outward relative to the cylinder wall, so that the inner clamping protrusion 3253 presses tightly against the outer wall of the positioning specimen 5, and the outer contact electrode protrusion 324 tightly abuts against the side wall electrode of the outer power supply sleeve 310.

[0058] In this embodiment of the utility model, by using a spring component, not only are the specimen 5, the inner warming sleeve 320 and the outer power supply sleeve 310 kept in a tight state, but the stability of the electrode contact between the inner warming sleeve 320 and the outer power supply sleeve 310 is also improved, achieving the dual effect of good fixation and electrical contact.

[0059] like Figure 2 As shown in this embodiment of the utility model, the inner warming sleeve 320 includes:

[0060] A convenient handle 323 is provided on its upper outer wall for easy removal from the outer power supply sleeve 310.

[0061] like Figure 3 As shown in this embodiment of the invention, the temperature control and temperature preservation execution unit 3 further includes:

[0062] A vertically arranged directional groove 313 on the inner wall of the outer power supply sleeve 310 is provided to facilitate the alignment and connection of the electrodes;

[0063] A directional slider 322 is vertically disposed on the outer wall of the inner warming sleeve 320 and is slidably inserted into the directional groove 313.

[0064] like Figure 1 As shown in this embodiment of the invention, the electronic control unit 4 includes:

[0065] The main control screen 401 and the sound and light prompt 402 are located on the upper surface of the main housing 1, and the temperature control component 403 is fixedly connected to the temperature control execution unit 3 to control the current applied to the heating wire 321 and achieve constant temperature. The wireless communicator 404 is located between the temperature control component 403 and the main control screen 401.

[0066] The temperature control component 403 includes a temperature sensor, a controller, and an independent power supply, which are installed on the outer power supply sleeve 310 to monitor the real-time temperature of the inner temperature control sleeve 320.

[0067] The working principle of this utility model embodiment is as follows: First, the specimen 5 is placed into the inner warming sleeve 320, and the inner warming sleeve 320 is placed into the outer power supply sleeve 310. The specimen positioning component 325 positions the three components, while ensuring that the outer contact electrode protrusion 324 is in close contact with the first side wall electrode 311 and the second side wall electrode 312. Next, the constant temperature value, warming time, number of shaking times and shaking frequency are set through the main control screen 401. The drive motor 2010 is controlled to rotate through the electronic control unit 4, which drives the warming and temperature preservation execution unit 3 to rotate in reverse order. At the same time, the warming and temperature preservation is realized by using the wireless communicator 404. The control component 403 communicates wirelessly with the main control screen 401, sending a constant temperature control command to the temperature control component 403. Based on real-time data from the temperature sensor, it dynamically applies a constant temperature control current to the heating wire 321 to achieve constant temperature temperature treatment of the specimen. During the process, the progress can be indicated by an audio-visual prompt. Finally, after temperature treatment and shaking are completed, the specimen 5 is removed together with the inner temperature treatment sleeve 320 and sent to the testing point. During transportation, since the inner temperature treatment sleeve 320 is always in contact with the specimen 5, the residual heat is used to provide a certain temperature insulation transition for the specimen 5, thus achieving a temperature preservation effect during transportation.

[0068] In this embodiment of the utility model, by separating the outer power supply sleeve 310 and the inner warming sleeve 320, after warming and shaking, the specimen 5 is removed together with the inner warming sleeve 320 and sent to the testing point. During this process, the inner warming sleeve 320 uses its residual heat to provide a certain heat preservation effect for the specimen 5, achieving a temperature preservation effect during transportation and ensuring the validity of subsequent test results.

[0069] The above are merely preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application. The above are merely preferred embodiments of this application. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of this application, and these improvements and modifications should also be considered within the protection scope of this application.

Claims

1. A warm agglutination integrated condensation set specimen pretreatment device, characterized in that, The utility model relates to a kind of sample homogenizing devices, including: Main shell (1), transmission cavity (103) arranged in the main shell (1), install in the transmission cavity (103) for realizing shake even action shake even drive unit (2), install in the warm-up temperature-keeping execution unit (3) of the outer extension output end of shake even drive unit (2), control the whole shake even action and the electric control unit (4) of warm-up dynamic;Specimen (5) is installed in warm-up temperature-keeping execution unit (3), further including transmission stability optimization assembly (210); The main shell (1) includes a weight base (101) and a power supply area (102) disposed below the main shell (1); The shake even drive unit (2) includes a sidewall mounting hole (202) opened in the right side of the main shell (1), a first bearing (203) mounted in the sidewall mounting hole (202), a shake even transmission main shaft (201) sleeved on the first bearing (203) and connecting the inner and outer spaces of the main shell (1), a first bearing seat (204) fixedly connected with the inner wall of the main shell (1) and used for supporting the shake even transmission main shaft (201), a first centrifugal rod (205) fixed with the left end side of the shake even transmission main shaft (201), a horizontal transmission rod (206) horizontally fixed with the extension end of the first centrifugal rod (205), a rotary connection part (207) rotatably connected with the middle position of the horizontal transmission rod (206), an intermediate connecting rod (208) rotatably hinged with the rotary connection part (207), a driving connecting rod (209) hinged with the lower end of the intermediate connecting rod (208) through a connecting shaft, and a driving motor (2010) fixedly connected with the other end of the driving connecting rod (209). The transmission stability optimization assembly (210) includes a second centrifugal rod (211) symmetrically arranged with the first centrifugal rod and vertically fixed with the left end of the rotary connection part (207), a symmetric driven shaft (213) symmetrically arranged with the shake even transmission main shaft and horizontally fixed with the lower end of the second centrifugal rod (211), a second bearing seat (212) fixedly connected with the inner surface of the main shell (1) and used for supporting the symmetric driven shaft (213), and a sleeved second bearing (214) mounted with the inner surface of the main shell and aligned with the left end of the symmetric driven shaft (213). The specimen (5) is installed in the warm-up temperature-keeping execution unit (3), the driving motor (2010) is controlled to rotate by the electric control unit (4), the warm-up temperature-keeping execution unit (3) is driven to rotate in a head-to-tail reversed manner, and the warm-up temperature-keeping execution unit (3) is controlled to warm up the internal specimen (5) at the same time.

2. The pre-treatment device for condensation agglutination test according to claim 1, wherein, The warm-up temperature-keeping execution unit (3) includes: An outer power supply sleeve (310) vertically fixed with the outer extension end of the shake even transmission main shaft (201), and an inner warm-up sleeve (320) slidably nested in the outer power supply sleeve (310); the inner warm-up sleeve (320) is inserted with the specimen (5) in the inside; The outer power supply sleeve (310) includes first and second sidewall electrodes (311) and (312) symmetrically arranged on the inner surface of the outer power supply sleeve (310); The inner layer warming sleeve (320) comprises heating wires (321) uniformly wound along the direction of the cylinder wall and embedded in the cylinder wall, an outer side contact electrode bump (324) electrically connected to the terminals of the heating wires (321) and arranged on the outer surface of the inner layer warming sleeve (320), and a specimen positioning assembly (325) for positioning the outer layer power supply sleeve (310), the inner layer warming sleeve (320) and the specimen (5). The specimen (5) is loaded into the inner layer warming sleeve (320), and the inner layer warming sleeve (320) is loaded into the outer layer power supply sleeve (310), and the three are positioned by the specimen positioning assembly (325), while the outer side contact electrode bump (324) is kept in close abutment with the first side wall electrode (311) and the second side wall electrode (312).

3. The pre-treatment device for condensation agglutination test according to claim 2, wherein, The specimen positioning assembly (325) comprises: The elastic area (3251) is symmetrically arranged on the side wall of the inner layer warming sleeve (320), the outer push spring (3252) is installed in the elastic area (3251) in the radial direction, and the inner side clamping bump (3253) is arranged on the inner cylinder wall of the inner layer warming sleeve (320) and located on the side of the outer push spring (3252) facing the center of the circle. The outer push spring (3252) pushes the inner side clamping bump (3253) and the outer side contact electrode bump (324) outwards relative to the cylinder wall, so that the inner side clamping bump (3253) tightly presses the outer wall of the specimen (5) for positioning, and the outer side contact electrode bump (324) is in close abutment with the side wall electrode of the outer layer power supply sleeve (310).

4. The pre-treatment device for condensation agglutination test according to claim 2, wherein, The inner layer warming sleeve (320) comprises: A convenient lifting handle (323) is arranged on the outer wall of the upper end thereof for convenient pulling out of the outer layer power supply sleeve (310).

5. The pre-treatment device for warm agglutination specimen according to claim 2, wherein, The warming and temperature maintaining execution unit (3) further comprises: A directional sliding groove (313) is vertically arranged on the inner wall of the outer layer power supply sleeve (310) for facilitating the connection of the electrode; A directional sliding block (322) is vertically arranged on the outer wall of the inner layer warming sleeve (320) and is in sliding insertion connection with the directional sliding groove (313).

6. The integrated warming and shaking pre-treatment device for a cold agglutination specimen according to claim 2, wherein, The electric control unit (4) comprises: A main control screen (401) and an audible and visual prompter (402) are arranged on the upper surface of the main shell (1), a warming and temperature maintaining control assembly (403) is fixedly connected with the warming and temperature maintaining execution unit (3) for controlling the current applied to the heating wires (321) and realizing constant temperature, and a wireless communicator (404) is arranged between the warming and temperature maintaining control assembly (403) and the main control screen (401). The warming and temperature maintaining control assembly (403) comprises a temperature sensor arranged on the cylinder wall of the outer layer power supply sleeve (310) for monitoring the real-time temperature of the inner layer warming sleeve (320), a controller and an independent power supply.

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