阅读说明：本技术 一种糖化血红蛋白分析用血样机械混匀装置 (Blood sample mechanical blending device for glycosylated hemoglobin analysis ) 是由 杨振华 郑新华 王福安 夏西超 白现广 高华山 刘丽 于瑞雪 于 2021-09-23 设计创作，主要内容包括：本发明涉及糖化血红蛋白分析机械技术领域,公开了一种糖化血红蛋白分析用血样机械混匀装置,包括：转盘和上下往复移动机构,转盘为圆形转盘,转盘上活动连接有多个承载台,多个承载台沿转盘的周向均匀排布,即及多个承载台绕转盘的中心呈环状分布,承载台用于承载试管,转盘连接有间歇转动机构以使其绕轴线间歇式转动,具体实施时将间歇转动机构连接于转盘的中心位置处,上下往复移动机构设置于转盘的下方端,上下往复移动机构的上端连接有振动器,当上下往复移动机构向上移动带动振动器与承载台接触时,承载台上的试管产生振动,本发明提供一种糖化血红蛋白分析用血样机械混匀装置,可以不需借助机械手即可完成试管的摇匀,避免出现试管放空或机械臂力控过大导致血样失效。(The invention relates to the technical field of glycosylated hemoglobin analysis machinery, and discloses a mechanical blending device of a blood sample for glycosylated hemoglobin analysis, which comprises: a turntable and an up-and-down reciprocating mechanism, wherein the turntable is a circular turntable, a plurality of bearing tables are movably connected on the turntable and are uniformly distributed along the circumferential direction of the turntable, namely, a plurality of loading platforms are distributed in a ring shape around the center of a turntable, the loading platforms are used for loading test tubes, the turntable is connected with an intermittent rotating mechanism so as to rotate intermittently around the axis, the intermittent rotating mechanism is connected at the center of the turntable during the specific implementation, an up-and-down reciprocating mechanism is arranged at the lower end of the turntable, the upper end of the up-and-down reciprocating mechanism is connected with a vibrator, the invention provides a mechanical mixing device of blood samples for analyzing glycosylated hemoglobin, which comprises a vibration-proof device, a vibration-proof device and a control device, the shaking of the test tube can be completed without the help of a manipulator, and the phenomenon that the test tube is emptied or the mechanical arm is too large in force control to cause blood sample failure is avoided.)

1. The utility model provides a glycated haemoglobin analysis is with blood sample machinery mixing device which characterized in that includes:

the test tube testing device comprises a rotary table (1), wherein a plurality of bearing tables (2) are movably connected onto the rotary table (1), the bearing tables (2) are uniformly distributed along the circumferential direction of the rotary table (1), the bearing tables (2) are used for bearing test tubes, and the rotary table (1) is connected with an intermittent rotating mechanism (3) so as to enable the rotary table to intermittently rotate around an axis;

the test tube test device comprises an upper reciprocating mechanism (4) and a lower reciprocating mechanism (4), wherein the upper end of the upper reciprocating mechanism (4) is connected with a vibrator (5), and when the upper reciprocating mechanism (4) moves upwards to drive the vibrator (5) to be in contact with the bearing platform (2), the test tube on the bearing platform (2) vibrates.

2. The mechanical mixing device of a blood sample for analyzing glycated hemoglobin according to claim 1, wherein the rotary plate (1) has a plurality of placing holes (6) uniformly opened along a circumferential direction thereof, the bottom of each placing hole (6) is fixedly connected with an annular flange (7), an annular groove (8) matched with the annular flange (7) is formed at the periphery of the lower end of each carrier (2), and the carriers (2) are correspondingly clamped in the placing holes (6).

3. The mechanical mixing device of a blood sample for glycated hemoglobin analysis according to claim 1, wherein the intermittent rotation mechanism (3) comprises:

the base (30) is arranged below the turntable (1), a motor (31) is fixed in the base (30), an output shaft of the motor (31) is vertically upward, and an incomplete gear (32) is fixed on the output shaft of the motor (31);

the driving rotating shaft (33) is vertically fixedly connected with the lower end of the rotary disc (1), and a driven gear (34) meshed with the incomplete gear (32) is fixed on the driving rotating shaft (33).

4. The mechanical mixing device of a blood sample for glycated hemoglobin analysis according to claim 3, wherein the up-and-down reciprocating mechanism (4) comprises:

the guide plate (40) is vertically fixed on the base (30), a sliding block (41) which moves up and down along the vertical direction is connected onto the guide plate (40) in a sliding mode, and the vibrator (5) is fixed to the top of the sliding block (41);

and the output end of the crank connecting rod mechanism (42) is connected with the sliding block (41), and the input end of the crank connecting rod mechanism is connected with the driving piece (43), so that the sliding block (41) can slide up and down along the guide plate (40).

5. The mechanical mixing device of a blood sample for glycated hemoglobin analysis according to claim 4, wherein the driving member (43) comprises:

a driving bevel gear (430) fixed to an output shaft of the motor (31);

and the driven bevel gear (431) is vertically meshed with the driving bevel gear (430) through a driven rotating shaft (432) which is rotatably connected to the base (30), and the driven rotating shaft (432) is connected with the input end of the crank connecting rod mechanism (42).

6. The apparatus of claim 5, wherein the driving member (43) further comprises a supporting rod (433) vertically fixed to an upper end of the base (30), a hinge base (434) is fixed to an upper end of the supporting rod (433), and the driven shaft (432) is rotatably connected to the base (30) through the hinge base (434).

7. The mechanical mixing device of a blood sample for analyzing glycated hemoglobin according to claim 1, wherein the holder (2) has a positioning hole (9) extending through the axial direction thereof, the hole wall of the positioning hole (9) near the upper end has a slot (10), the slot (10) is matched with the tube cover of the test tube, and the slot wall of the slot (10) is fixed with a non-slip pad (11).

8. The device for mechanically mixing a blood sample for glycated hemoglobin analysis according to claim 7, wherein an inner cylinder (16) is elastically connected to the wall of the positioning hole (9) through a spring (15), the inner cylinder (16) is fitted into the positioning hole (9), and both upper and lower ends of the inner cylinder (16) are open.

9. The mechanical mixing device of a blood sample for glycated hemoglobin analysis according to claim 7, wherein a sliding plate (17) extending in the direction of the positioning hole (9) is fixed to the bottom of the inner cylinder (16), the holder (2) has a horizontal slide groove (18) therein, and the sliding plate (17) is slidably engaged with the horizontal slide groove (18).

10. The mechanical mixing device of a blood sample for analyzing glycated hemoglobin according to claim 3, wherein an annular casing (12) is fixed to an upper end of the base (30), a protrusion (13) is fixed to an upper end of the annular casing (12), and a sliding groove (14) slidably engaged with the protrusion (13) is formed at a lower end of the rotary plate (1).

Technical Field

The invention relates to the technical field of glycosylated hemoglobin analysis machinery, in particular to a mechanical blood sample mixing device for glycosylated hemoglobin analysis.

Background

Glycated hemoglobin (HbAlc) is a product formed by combining valine at the amino terminal of a peptide chain in hemoglobin with glucose in blood, the value of the glycated hemoglobin (HbAlc) is in direct proportion to the blood glucose concentration, is irreversibly combined, disappears along with the disappearance of red blood cells (about 120 days of the life cycle of the red blood cells), and the index can reflect the average level of the blood glucose 2-3 months before blood collection. HBAl is composed of (HbAla, HbAlb, HbAlc), wherein the amount of HBAlc is the largest, so changes reflecting blood glucose levels in vivo are generally expressed as HbAlc. HbAlc approximately represents 2mmol/L of glycemic change per 1%. The international diabetes alliance has introduced a guideline for preventing and treating Asia-Pacific diabetes, and it is clear that glycosylated hemoglobin is the internationally accepted diabetes monitoring gold standard and should be less than 6.5%.

The glycosylated hemoglobin is used as a necessary detection index for screening diagnosis, blood sugar control and curative effect assessment of diabetes, and is widely applied in clinic. The quality of blood sample detection is guaranteed to be the key of clinical diagnosis and treatment, and the test tube storing the blood sample to be detected needs to be shaken to avoid the layering phenomenon of the blood sample.

Some blood sample mechanical blending devices for analyzing glycosylated hemoglobin replace manual work, and most of the existing mechanical blending devices take up test tubes one by one through a manipulator, shake the test tubes and then put the test tubes back to the original positions.

However to the test tube of a large amount, if tiny positioning error has appeared when the test tube is taken to the arm, then can lead to the error of taking in the back to be bigger and bigger to make its error when taking or placing a certain test tube reach the biggest, then the problem with the test tube evacuation can appear, will lead to the test tube to drop and make the sample inefficacy like this, in addition because the arm is with test tube direct contact, the mechanical arm also probably goes wrong the breaking that also very easily leads to the test tube, also can lead to the blood sample inefficacy.

Disclosure of Invention

The invention provides a mechanical blood sample mixing device for glycosylated hemoglobin analysis, which can complete the shaking of a test tube without a manipulator and avoid the blood sample failure caused by emptying of the test tube or overlarge mechanical arm force control.

The invention provides a blood sample mechanical blending device for glycosylated hemoglobin analysis, which comprises:

the test tube testing device comprises a rotary table, a plurality of loading platforms, a plurality of test tubes and a plurality of test tubes, wherein the rotary table is movably connected with the plurality of loading platforms, the plurality of loading platforms are uniformly distributed along the circumferential direction of the rotary table, the loading platforms are used for loading the test tubes, and the rotary table is connected with an intermittent rotating mechanism so as to enable the rotary table to intermittently rotate around an axis;

the upper end of the upper reciprocating mechanism and the lower reciprocating mechanism are connected with a vibrator, and when the upper reciprocating mechanism and the lower reciprocating mechanism move upwards to drive the vibrator to be in contact with the bearing table, the test tube on the bearing table vibrates.

Optionally, the turntable is provided with a plurality of placing holes which are uniformly formed along the circumferential direction of the turntable, the hole bottoms of the placing holes are fixedly connected with annular flanges, the periphery of the lower end of each bearing table is provided with an annular groove matched with the annular flanges, and the bearing tables are clamped in the placing holes in a one-to-one correspondence manner.

Optionally, the intermittent rotation mechanism comprises:

the base is arranged below the rotary table, a motor is fixed in the base, an output shaft of the motor is vertically upward, and an incomplete gear is fixed on the output shaft of the motor;

and the driving rotating shaft is vertically and fixedly connected with the lower end of the rotating disc, and a driven gear meshed with the incomplete gear is fixed on the driving rotating shaft.

Optionally, the up-down reciprocating mechanism includes:

the guide plate is vertically fixed on the base, a sliding block which moves up and down along the vertical direction is connected on the guide plate in a sliding manner, and the vibrator is fixed at the top of the sliding block;

and the output end of the crank connecting rod mechanism is connected with the sliding block, and the input end of the crank connecting rod mechanism is connected with the driving piece so that the sliding block can slide up and down along the guide plate.

Optionally, the driving member comprises:

the driving bevel gear is fixed on an output shaft of the motor;

and the driven bevel gear is vertically meshed with the driving bevel gear through a driven rotating shaft which is rotationally connected to the base, and the driven rotating shaft is connected with the input end of the crank connecting rod mechanism.

Optionally, the driving member further comprises a supporting rod vertically fixedly connected to the upper end of the base, a hinged seat is fixed to the upper end of the supporting rod, and the driven rotating shaft is rotatably connected with the base through the hinged seat.

Optionally, the plummer is provided with a positioning hole running through the axial direction of the plummer, the hole wall of the positioning hole close to the upper end is provided with a clamping groove, the clamping groove is matched with the tube cover of the test tube, and the groove wall of the clamping groove is fixed with an anti-slip pad.

Optionally, the hole wall of the positioning hole is elastically connected with an inner cylinder through a spring, the inner cylinder is nested in the positioning hole, and the upper end and the lower end of the inner cylinder are both open.

Optionally, a sliding plate extending towards the positioning hole is fixed at the bottom of the inner cylinder, a horizontal sliding groove is formed in the bearing platform, and the sliding plate is in sliding fit with the horizontal sliding groove.

Optionally, an annular protection cylinder is fixed at the upper end of the base, a convex block is fixed at the upper end of the annular protection cylinder, and a sliding groove in sliding fit with the convex block is formed at the lower end of the turntable.

Compared with the prior art, the invention has the beneficial effects that: the invention can make the turntable intermittently rotate through the intermittent rotation mechanism arranged on the turntable, so that the bearing platform on the turntable is paused when the turntable is just opposite to the vertical reciprocating mechanism, and at the moment, the vertical reciprocating mechanism just moves upwards to make the vibrator abut against the bearing platform, so that the bearing platform vibrates to drive the test tube on the bearing platform to vibrate, the blood therein is shaken to avoid the layering, meanwhile, because the bearing platform intermittently rotates along with the turntable, each bearing platform automatically stops rotating after rotating for an angle, the blood sample in the test tube is vibrated due to the inertia effect at the moment of stopping, so that the blood sample is further matched with the vibration of the vibrator to be more fully mixed, the vertical reciprocating mechanism moves downwards to separate the vibrator from the bearing platform along with the rotation of the turntable, and when the next bearing platform is positioned right above the vibrator, the steps are repeated, the invention indirectly drives the test tube on the bearing platform to shake by directly stressing the bearing platform, thereby avoiding the problem of blood sample failure caused by the rupture of the test tube due to overlarge stress caused by directly using the test tube as a stressed part.

Drawings

FIG. 1 is a top view of a mechanical mixing device for analyzing a blood sample according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is an enlarged view of a portion of the structure at G in FIG. 2;

FIG. 4 is a schematic structural diagram of a driving member according to an embodiment of the present invention;

FIG. 5 is an enlarged view of a portion of the structure at K in FIG. 3;

fig. 6 is an enlarged view of a portion of the structure at H in fig. 2.

Description of reference numerals:

1-a turntable, 2-a carrier table, 3-an intermittent rotation mechanism, 30-a base, 31-a motor, 32-an incomplete gear, 33-a driving rotation shaft, 34-a driven gear, 4-an up-and-down reciprocating mechanism, 40-a guide plate, 41-a slider, 42-a crank link mechanism, 43-a driving member, 430-a driving bevel gear, 431-a driven bevel gear, 432-a driven rotation shaft, 433-a support rod, 434-a hinge base, 5-a vibrator, 6-a placement hole, 7-an annular flange, 8-an annular groove, 9-a positioning hole, 10-a clamping groove, 11-a non-slip mat, 12-an annular protection cylinder, 13-a lug, 14-a sliding groove, 15-a spring, 16-an inner cylinder, 17-a sliding plate, 18-horizontal chute.

Detailed Description

An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing technical solutions of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Glycated hemoglobin (HbAlc) is a product formed by combining valine at the amino terminal of a peptide chain in hemoglobin with glucose in blood, the value of the glycated hemoglobin (HbAlc) is in direct proportion to the blood glucose concentration, is irreversibly combined, disappears along with the disappearance of red blood cells (about 120 days of the life cycle of the red blood cells), and the index can reflect the average level of the blood glucose 2-3 months before blood collection. HBAl is composed of (HbAla, HbAlb, HbAlc), wherein the amount of HBAlc is the largest, so changes reflecting blood glucose levels in vivo are generally expressed as HbAlc. HbAlc approximately represents 2mmol/L of glycemic change per 1%. The international diabetes alliance has introduced a guideline for preventing and treating Asia-Pacific diabetes, and it is clear that glycosylated hemoglobin is the internationally accepted diabetes monitoring gold standard and should be less than 6.5%.

The glycosylated hemoglobin is used as a necessary detection index for screening diagnosis, blood sugar control and curative effect assessment of diabetes, and is widely applied in clinic. The quality of blood sample detection is guaranteed to be the key of clinical diagnosis and treatment, and the test tube storing the blood sample to be detected needs to be shaken to avoid the layering phenomenon of the blood sample.

Some blood sample mechanical blending devices for analyzing glycosylated hemoglobin replace manual work, and most of the existing mechanical blending devices take up test tubes one by one through a manipulator, shake the test tubes and then put the test tubes back to the original positions.

However to the test tube of a large amount, if tiny positioning error has appeared when the test tube is taken to the arm, then can lead to the error of taking in the back to be bigger and bigger to make its error when taking or placing a certain test tube reach the biggest, then the problem with the test tube evacuation can appear, will lead to the test tube to drop and make the sample inefficacy like this, in addition because the arm is with test tube direct contact, the mechanical arm also probably goes wrong the breaking that also very easily leads to the test tube, also can lead to the blood sample inefficacy.

In view of the above problems, as shown in fig. 1-2, a mechanical mixing device for a blood sample for glycated hemoglobin analysis according to an embodiment of the present invention includes: carousel 1 and upper and lower reciprocating motion 4, carousel 1 is circular carousel, swing joint has a plurality of plummer 2 on carousel 1, a plurality of plummer 2 evenly arranges along carousel 1's circumference, a plurality of plummer 2 are cyclic annular distribution around the center of carousel 1 promptly, plummer 2 is used for bearing the weight of the test tube, carousel 1 is connected with intermittent type slewing mechanism 3 so that it rotates around axis line intermittent type formula, connect intermittent type slewing mechanism 3 in the central point department of putting of carousel 1 during concrete implementation, upper and lower reciprocating motion 4 sets up in the below of carousel 1, the upper end of upper and lower reciprocating motion 4 is connected with vibrator 5, when upper and lower reciprocating motion 4 rebound drive vibrator 5 and plummer 2 contact, the test tube on the plummer 2 produces the vibration.

The invention can make the turntable intermittently rotate through the intermittent rotation mechanism arranged on the turntable, so that the bearing platform on the turntable is paused when the turntable is just opposite to the vertical reciprocating mechanism, and at the moment, the vertical reciprocating mechanism just moves upwards to make the vibrator abut against the bearing platform, so that the bearing platform vibrates to drive the test tube on the bearing platform to vibrate, the blood therein is shaken to avoid the layering, meanwhile, because the bearing platform intermittently rotates along with the turntable, each bearing platform automatically stops rotating after rotating for an angle, the blood sample in the test tube is vibrated due to the inertia effect at the moment of stopping, so that the blood sample is further matched with the vibration of the vibrator to be more fully mixed, the vertical reciprocating mechanism moves downwards to separate the vibrator from the bearing platform along with the rotation of the turntable, and when the next bearing platform is positioned right above the vibrator, the steps are repeated, the invention indirectly drives the test tube on the bearing platform to shake by directly stressing the bearing platform, thereby avoiding the problem of blood sample failure caused by the rupture of the test tube due to overlarge stress caused by directly using the test tube as a stressed part.

Refer to fig. 3, have on carousel 1 along a plurality of holes 6 of placing that its circumference evenly seted up, the hole bottom department of placing hole 6 has linked firmly annular flange 7, the lower extreme periphery of every plummer 2 have with annular flange 7 complex ring channel 8, the joint of plummer 2 one-to-one is in placing hole 6, annular flange 7 plays the effect of screens, can avoid plummer 2 to drop when carousel 1 rotates, can cushion a part of centrifugal force simultaneously, make plummer 2 can relatively stable fix on carousel 1, and simultaneously, when placing the test tube, can directly take down plummer 2 from carousel 1, wait to place on carousel 1 after fixing the test tube on plummer 2 steadily, further guarantee the security of test tube.

Referring again to fig. 1, the intermittent rotation mechanism 3 includes: base 30 and initiative pivot 33, base 30 sets up in the below of carousel 1, and base 30 internal fixation has motor 31, and the output shaft of motor 31 is vertical upwards, is fixed with incomplete gear 32 on the output shaft of motor 31, and initiative pivot 33 links firmly in the lower extreme center department of carousel 1 perpendicularly, is fixed with on the initiative pivot 33 with incomplete gear 32 engaged with driven gear 34.

When the output shaft of the motor 31 rotates once, the incomplete gear 32 shifts the driven gear 34 by a certain angle, for example, when the number of the bearing tables 2 is 8, the incomplete gear 32 shifts the two driven gears 34 by 45 ° each time, that is, the driven gear 34 stops when rotating by 45 °, during which the up-and-down reciprocating mechanism 4 just rises to make the vibrator 5 contact with one bearing table 2 to vibrate and then move downwards to separate from the bearing table 2, the vibration direction can be vertical and horizontal, and then the driven gear 34 rotates by 45 ° again to make the next bearing table 2 contact with the vibrator 5, thereby realizing the intermittent rotation of the turntable 1.

Specifically, the up-down reciprocating movement mechanism 4 includes: the guide plate 40 is vertically fixed on the base 30, the upper end of the guide plate 40 is not contacted with the bearing platform 2, the guide plate 40 is connected with a sliding block 41 which moves up and down along the vertical direction in a sliding mode, the vibrator 5 is fixed on the top of the sliding block 41, the output end of the crank link mechanism 42 is connected with the sliding block 41, and the input end of the crank link mechanism 42 is connected with a driving piece 43 so that the sliding block 41 can slide up and down along the guide plate 40.

In order to save energy and simplify the device, in the present embodiment referring to fig. 4, the driving member 43 includes: a driving bevel gear 430 and a driven bevel gear 431, the driving bevel gear 430 being fixed to an output shaft of the motor 31, the driven bevel gear 431 vertically engaging with the driving bevel gear 430 through a driven rotating shaft 432 rotatably connected to the base 30, the driven rotating shaft 432 being connected to an input end of the crank link mechanism 42.

The driving bevel gear 430 and the driven bevel gear 431 are matched with the output shaft of the motor 31, so that the up-and-down reciprocating mechanism 4 is linked with the intermittent rotating mechanism 3, namely, the intermittent rotation of the turntable 1 and the intermittent contact of the vibrator 5 and different bearing platforms 2 are realized through one motor 31, and the driven bevel gear 431 does not influence a test tube in the embodiment.

Optionally, the driving member 43 further includes a supporting rod 433 vertically fixed to the upper end of the base 30, an articulated seat 434 is fixed to the upper end of the supporting rod 433, and the driven shaft 432 is rotatably connected to the base 30 through the articulated seat 434.

Referring to fig. 3, the bearing table 2 is provided with a positioning hole 9 penetrating through the axial direction of the bearing table, a clamping groove 10 is arranged on the hole wall of the positioning hole 9 close to the upper end, the clamping groove 10 is matched with a tube cover of the test tube, and an anti-slip pad 11 is fixed on the groove wall of the clamping groove 10.

In order to further avoid the test tube atress to break, regard the tube cap of test tube as the atress piece with 2 direct contact of plummer, can block the tube cap of test tube on draw-in groove 10 through draw-in groove 10, the tube cap lower extreme card of test tube is on the lower limb of draw-in groove 10 promptly, thereby make test tube body part almost not atress, add the holding power equipartition in the tube cap part, the tube cap all is plastics to make under the general condition, it is difficult for breaking to have certain moulding, it makes its frictional force between the two enough big to cooperate slipmat 11 again, guaranteed that firm place the test tube further avoid the test tube atress to break when plummer 2.

Referring to fig. 5, there is inner tube 16 on the pore wall of locating hole 9 through spring 15 elastic connection, inner tube 16 nests in locating hole 9, the upper and lower end of inner tube 16 is all opened, that is to say spring 15 is flexible at the horizontal direction, place the lower part of test tube in inner tube 16, automatic shutdown after every plummer rotates an angle like this rotates, the range grow that the blood sample in the test tube vibrates can take place owing to the elastic expansion of inertia effect deuterogamy spring 15 in the twinkling of an eye that stops, further cooperate with the vibration of vibrator, carry out more abundant mixing to the blood sample.

Optionally, the bottom of inner tube 16 is fixed with the sliding plate 17 that extends to locating hole 9 direction, has horizontal spout 18 in the plummer 2, and sliding plate 17 and 18 sliding fit of horizontal spout have guaranteed that the flexible direction of spring 15 must follow the horizontal direction, further guarantee the vibration direction of test tube.

Referring to fig. 6, an annular casing 12 is fixed at the upper end of the base 30, a projection 13 is fixed at the upper end of the annular casing 12, a sliding groove 14 in sliding fit with the projection 13 is formed at the lower end of the rotary table 1, the projection 13 and the sliding groove 14 are matched to ensure that the rotary table 1 stably rotates, and the annular casing 12 includes the whole electrified and moving element part, so that the integrity of the device is enhanced.

In conclusion, the blood sample mechanical mixing device for glycosylated hemoglobin analysis provided by the invention can not enable all blood samples to be in a shaking state continuously in the process of shaking the blood sample test tubes, the blood samples in each test tube can be shaken at equal intervals by intermittently and one-by-one vibration and the inertia force brought to the test tube by the rotation and stopping of the turntable, and the test tube is prevented from being directly contacted with the force application part in the shaking process, so that the problem that the test tube is cracked and loses efficacy due to emptying or over-large mechanical arm force control in the process of guaranteeing the shaking of the blood samples is avoided.

The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the above embodiments, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.