Platelet function analysis equipment

Abstract

The invention relates to the technical field of platelet function analysis equipment, in particular to platelet function analysis equipment, which mainly comprises a machine body, a reagent tube, an adjusting mechanism, a pressure sensor, a pressure sensor, a pressure sensor, a pressure sensor, a pressure sensor, a pressure sensor, a pressure sensor, a pressure sensor, a pressure sensor, a pressure sensor, a pressure sensor and a pressure sensor, and is characterized in that the top surface of the machine body is fixedly provided with a support plate; the top surface of the support plate is fixedly provided with a fixing plate; the top surface of the fixing plate is rotatably connected with a cover body; the fixing mechanism is arranged in the fixing plate, and the pressing mechanism is arranged above the fixing box. A movable plate is pushed to move through a buckle, the movable plate extrudes an air bag, the air bag is extruded and contracted, internal gas is conveyed into a fixing box through a communicating pipe, a piston plate is pushed to move, when the piston plate moves, a supporting rod and a clamping plate are driven to move, and the clamping plate clamps and fixes a reagent tube; when vibration or external force is generated in the detection process, the reagent tube is not prone to shaking or loosening, the stability of the reagent tube and the accuracy of the detection result are improved, and then the reliability of overall analysis is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of platelet function analysis equipment, in particular to a platelet function analysis equipment. Background Art

[0002] Platelet function analysis equipment is a medical device used to detect and analyze platelet function. It can quantitatively detect the response of platelets after being stimulated in vitro, including platelet aggregation, adhesion, release and hemostasis, etc. This equipment is of great significance for diagnosing platelet-related diseases, evaluating treatment response and monitoring disease progression.

[0003] The Chinese patent publication number CN207457239U discloses a coagulation and platelet function analysis device. The utility model solves the problem that vibration often occurs during the stirring operation of the equipment, and the equipment moves a little during the vibration process, and the stability of the equipment needs to be improved through the coordinated use of structures. The analyzer body can be stably fixed on the desktop, which is helpful for the operation of the equipment, and the operation of releasing the fixation is simpler, and the use effect is better.

[0004] When the device detects and analyzes platelets in a reagent tube, it only needs to place the reagent tube directly in the hole of the device and fix it, and then the detection and analysis can begin. However, this method of limiting by the inner wall of the hole has certain limitations. Since the reagent tube is only fixed by the inner wall of the hole, when vibration or external force occurs during the detection process, the reagent tube may shake or loosen. This phenomenon will not only affect the stability of the reagent tube, but also may cause inaccurate test results, thereby affecting the reliability of the overall analysis.

[0005] Therefore, a platelet function analysis device is proposed. Summary of the invention

[0006] The object of the present invention is to provide a platelet function analysis device to solve the problems raised by the above background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions: A platelet function analysis device, comprising: a body, a support plate fixedly mounted on the top surface of the body, a fixing plate fixedly mounted on the top surface of the support plate, and a cover body rotatably connected to the top surface of the fixing plate; A reagent tube, arranged below the cover body; An adjustment mechanism is arranged above the support plate, the adjustment mechanism includes a buckle arranged below the cover body, and a groove body 1 is opened on the top surface of the fixing plate for fixing the cover body; A fixing mechanism is arranged inside the fixing plate, the fixing mechanism includes air bags located on both sides of the buckle, a fixing box is arranged on one side of the air bag, and a clamping plate is arranged on one side of the fixing box for clamping and fixing the reagent tube; The pressing mechanism is arranged above the fixing box. The pressing mechanism includes an adjusting rod located above the fixing box. A pressing plate is fixedly mounted on one end of the adjusting rod for pressing and fixing the top surface of the reagent tube.

[0008] Preferably, a mounting tube is fixedly installed on the inner wall of the cover body, a mounting hole is opened on the top surface of the fixing plate, a placement frame is fixedly installed on the top surface of the fixing plate, and a plurality of placement holes are opened on the top surface of the support plate.

[0009] Preferably, the left and right inner walls of the groove body 1 are provided with slots, the bottom surface of the cover body is provided with a groove body 2, two buckles are provided, the inner wall of the groove body 2 is slidably connected to the two buckle side surfaces, the two buckle side surfaces are slidably connected to the inner wall of the groove body 1, and the two buckles are respectively engaged with the inner walls of the two slots.

[0010] Preferably, two limit columns are fixedly installed on the inner wall of the second groove body, through holes are opened on the two side faces of the buckles, the inner walls of the through holes are slidably connected to the outer walls of the limit columns, an elastic member 1 is fixedly installed near the sides of the two buckles, an adjustment groove is opened on the inner wall of the front end of the second groove body, and adjustment plates are fixedly installed on the sides of the two buckles, and the sides of the two adjustment plates are slidably connected to the inner walls of the adjustment grooves.

[0011] Preferably, the number of the airbags, fixed boxes and clamping plates are two each, the inner walls of the two card slots are slidably connected with a movable plate, the side surfaces of the two movable plates are respectively abutted against one end of the two buckles, the side surfaces of the two movable plates are elastically connected to the inner walls of the two card slots through elastic members 2, the outer walls of the two airbags are respectively fixedly connected to the inner walls of the two card slots, and the outer walls of the two airbags are respectively movably connected to the side surfaces of the two movable plates.

[0012] Preferably, two movable grooves are provided on the inner wall of the mounting hole, and the inner walls of the two movable grooves are respectively fixedly connected to the two sides of the fixed boxes, and connecting tubes are respectively fixedly installed on the outer walls of the two airbags, and one end of the two connecting tubes is respectively fixed through the inner walls of the two card slots and extends to the inside of the two movable grooves, and one end of the two connecting tubes is respectively fixed through the two sides of the fixed boxes and extends to the inside of the fixed boxes.

[0013] Preferably, piston plates are slidably installed on the inner walls of the two fixed boxes respectively, and two support rods are fixedly installed near the sides of the two piston plates respectively, and the other ends of the multiple support rods slide through the inner walls of the two fixed boxes and extend to the outside of the fixed boxes respectively, and one ends of the multiple support rods are fixedly connected to the outer walls of the two clamping plates respectively, and the side surfaces of the two clamping plates are slidably connected to the inner walls of the two movable grooves respectively.

[0014] Preferably, the inner walls of the upper ends of the two movable grooves are respectively provided with through grooves, the outer walls of the two clamping plates are respectively fixedly installed with hinge blocks 1, the inner walls of the two hinge blocks 1 are respectively hinged with connecting rods, the other ends of the two connecting rods are respectively hinged with hinge blocks 2, and the top surfaces of the two hinge blocks 2 are respectively fixedly installed with movable bars.

[0015] Preferably, the outer wall of the placement frame is provided with two special-shaped grooves, the inner walls of the two special-shaped grooves are respectively slidably connected to the side surfaces of the two moving bars, the inner walls of the two special-shaped grooves are provided with limiting grooves, the side surfaces of the two moving bars are respectively fixedly installed with limiting blocks, the outer walls of the two limiting blocks are respectively slidably connected to the inner walls of the two limiting grooves, the two side surfaces of the two moving bars are respectively fixedly installed with L-shaped plates, one end of the multiple L-shaped plates is arranged to be T-shaped, the outer wall of the placement frame is provided with multiple T-shaped grooves, and the outer walls of one end of the multiple L-shaped plates are respectively slidably connected to the inner walls of the multiple T-shaped grooves.

[0016] Preferably, the top surfaces of the two movable bars are respectively provided with two T-shaped grooves, and the inner walls of the two T-shaped grooves are respectively slidably installed with T-shaped blocks. The number of the adjusting rods and the pressing plates is two, and the inner walls of the two T-shaped blocks are respectively hinged to one end of the two adjusting rods, and the bottom surfaces of the two pressing plates are abutted against the top surface of the reagent tube. The middle sides of the two adjusting rods are respectively hinged with hinge blocks three, and the side surfaces of the two hinge blocks three are fixedly connected to the outer wall of the placement frame.

[0017] Compared with the prior art, the present invention has the following beneficial effects: The present invention pushes the moving plate to move by means of a buckle, and the moving plate squeezes the airbag, which is squeezed and contracts, and the gas inside is transported to the fixed box through a connecting pipe, and the piston plate is pushed to move. When the piston plate moves, the support rod and the clamping plate are driven to move, and the clamping plate clamps and fixes the reagent tube. When vibration or external force occurs during the detection process, the reagent tube is not easy to shake or loosen, thereby improving the stability of the reagent tube and the accuracy of the detection result, thereby ensuring the reliability of the overall analysis. When the reagent tube is clamped and fixed by moving the clamping plate, the clamping plate drives the hinge block 1 to move, drives the connecting rod to move, and the connecting rod pushes the hinge block 2 and the moving bar to move upward. When the moving bar moves upward, the T-block on the inner wall of the T-slot 2 on the moving bar moves, and the T-block moves vertically and horizontally at the same time. The T-block drives the adjusting rod to rotate, and the other end of the adjusting rod drives the pressing plate to rotate, and the pressing plate presses and fixes the edge of the top surface of the reagent tube, further ensuring that when vibration or external force occurs during the detection process, the reagent tube is not easy to shake or loosen, thereby improving the stability of the reagent tube and the accuracy of the detection result, thereby ensuring the reliability of the overall analysis; When the cover is put on, the cover drives the buckle to move downward, and the lower end of the buckle contacts the inner wall of the groove body. The groove body pushes the buckle to move and squeezes the elastic member. When the lower end of the buckle moves to the slot, the two buckles move away from each other under the elastic force of the elastic member. The outer wall of the lower end of the buckle is engaged with the slot and fixes the cover, so that the cover is not easy to loosen, ensuring that the platelet detection inside the reagent tube is not easily affected by the outside world, thereby improving the accuracy of the detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 It is an exploded view of the three-dimensional structure of the placement frame of the present invention; Figure 3 It is a schematic cross-sectional view of the three-dimensional structure of the bottom surface of the cover body of the present invention; Figure 4 For the present invention Figure 3 Enlarged view of point A in the middle; Figure 5 It is a schematic cross-sectional view of the front three-dimensional structure of the fixing plate of the present invention; Figure 6 It is a cross-sectional schematic diagram of the three-dimensional structure of the placement frame of the present invention; Figure 7 For the present invention Figure 6 Enlarged view of point B in the middle; Figure 8 It is a schematic diagram of a partial three-dimensional structure of the present invention; Fig. 9 It is a schematic cross-sectional view of the three-dimensional structure of the top of the fixing plate of the present invention; Fig.10 For the present invention Fig. 9 Enlarged view of center C.

[0019] In the figure: 1. Machine body; 101. Support plate; 102. Fixing plate; 103. Cover; 104. Mounting pipe; 105. Mounting hole; 106. Placement frame; 107. Placement hole; 2. Adjustment mechanism; 201. Slot body 1; 202. Clamping slot; 203. Slot body 2; 204. Limiting column; 205. Elastic member 1; 206. Buckle; 207. Adjustment slot; 208. Adjustment plate; 3. Fixing mechanism; 301. Moving plate; 302. Elastic member 2; 303. Airbag; 304. Connecting pipe; 305. Moving groove; 306. Fixing box; 307. Piston plate; 308. Support rod; 309. Clamping plate; 4. Pressing mechanism; 401. Through slot; 402. Articulated block 1; 403. Connecting rod; 404. Articulated block 2; 405. Moving bar; 406. Special-shaped slot; 407. Limiting slot; 408. Limiting block; 409. L-shaped plate; 410. T-shaped slot 1; 411. T-shaped slot 2; 412. T-shaped block; 413. Adjusting rod; 414. Articulated block 3; 415. Pressing plate; 5. Reagent tube. DETAILED DESCRIPTION

[0020] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0021] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0022] like Figure 1-10 As shown, the present application provides a platelet function analysis device, comprising: a body 1, a support plate 101 is fixedly installed on the top surface of the body 1, a fixing plate 102 is fixedly installed on the top surface of the support plate 101, and a cover body 103 is rotatably connected to the top surface of the fixing plate 102; The reagent tube 5 is arranged below the cover body 103; Specifically, Figure 1-3 As shown, a mounting tube 104 is fixedly installed on the inner wall of the cover body 103, a mounting hole 105 is opened on the top surface of the fixing plate 102, a placement frame 106 is fixedly installed on the top surface of the fixing plate 102, and a plurality of placement holes 107 are opened on the top surface of the support plate 101.

[0023] In this embodiment: the reagent tube 5 can be preliminarily limited and installed through the placement frame 106, the test position can be covered and closed through the cover body 103, and the reagent tube 5 can be preliminarily placed through the setting of the placement hole 107, and after placement, the cover on the upper end of the reagent tube 5 can be removed manually.

[0024] The adjusting mechanism 2 is arranged above the supporting plate 101. The adjusting mechanism 2 includes a buckle 206 arranged below the cover body 103. The top surface of the fixing plate 102 is provided with a groove 201 for fixing the cover body 103. Specifically, Figure 1-8As shown, the left and right inner walls of the groove body 1 201 are provided with a slot 202, the bottom surface of the cover body 103 is provided with a groove body 203, and two buckles 206 are provided. The inner wall of the groove body 203 is slidably connected to the sides of the two buckles 206, and the sides of the two buckles 206 are slidably connected to the inner wall of the groove body 1 201, and the two buckles 206 are respectively engaged with the inner walls of the two slots 202.

[0025] In this embodiment: the cover body 103 can be fixed on the fixing plate 102 by engaging the buckle 206 with the slot 202 to prevent the cover body 103 from opening automatically. The two buckles 206 can be limited by the setting of the second slot 203, so that the buckles 206 can move more smoothly.

[0026] Specifically, Figure 1-8 As shown, two limit columns 204 are fixedly installed on the inner wall of the second groove body 203, and through holes are opened on the sides of the two buckles 206. The inner walls of the through holes are slidably connected to the outer walls of the limit columns 204. The two buckles 206 are fixedly installed with elastic parts 205 near the sides. An adjustment groove 207 is opened on the inner wall of the front end of the second groove body 203, and adjustment plates 208 are fixedly installed on the sides of the two buckles 206. The sides of the two adjustment plates 208 are slidably connected to the inner walls of the adjustment grooves 207.

[0027] In this embodiment: elastic force is applied to the two buckles 206 by the setting of the elastic member 205, and the buckles 206 are limited by the setting of the limiting column 204 to ensure that the buckles 206 move more smoothly. The setting of the adjustment plate 208 facilitates the position of the buckles 206 to be adjusted through the adjustment plate 208, thereby opening the cover body 103.

[0028] The fixing mechanism 3 is arranged inside the fixing plate 102, and the fixing mechanism 3 includes air bags 303 located on both sides of the buckle 206, a fixing box 306 is arranged on one side of the air bag 303, and a clamping plate 309 is arranged on one side of the fixing box 306 for clamping and fixing the reagent tube 5; Specifically, Figure 1-10 As shown, the number of airbags 303, fixed boxes 306 and clamping plates 309 are all two, the inner walls of the two card slots 202 are slidably connected with a movable plate 301, the side surfaces of the two movable plates 301 are respectively abutted against one end of the two buckles 206, the side surfaces of the two movable plates 301 are respectively elastically connected to the inner walls of the two card slots 202 through elastic members 2 302, the outer walls of the two airbags 303 are respectively fixedly connected to the inner walls of the two card slots 202, and the outer walls of the two airbags 303 are respectively movably connected to the sides of the two movable plates 301.

[0029] In this embodiment: elastic force is applied to the movable plate 301 through the elastic member 2 302, so that the movable plate 301 can return to its original position. When pressure is applied to the movable plate 301 through the buckle 206, the movable plate 301 moves and squeezes and contracts the elastic member 2 302, and when the movable plate 301 moves, pressure is applied to the airbag 303, so that the airbag 303 contracts to discharge the gas inside.

[0030] Specifically, Figure 1-10 As shown, two movable grooves 305 are provided on the inner wall of the mounting hole 105, and the inner walls of the two movable grooves 305 are respectively fixedly connected to the sides of the two fixed boxes 306, and connecting tubes 304 are respectively fixedly installed on the outer walls of the two airbags 303, and one end of the two connecting tubes 304 is respectively fixed through the inner walls of the two card slots 202 and extends to the inside of the two movable grooves 305, and one end of the two connecting tubes 304 is respectively fixed through the sides of the two fixed boxes 306 and extends to the inside of the fixed boxes 306.

[0031] In this embodiment, when the airbag 303 is squeezed and contracted by the moving plate 301 , the airbag 303 transmits the internal gas to the fixed box 306 through the connecting pipe 304 , and then the gas in the airbag 303 can be transmitted to the structure in the fixed box 306 .

[0032] Specifically, Figure 1-10 As shown, piston plates 307 are slidably installed on the inner walls of the two fixed boxes 306, and two support rods 308 are fixedly installed near the sides of the two piston plates 307. The other ends of the multiple support rods 308 slide through the inner walls of the two fixed boxes 306 and extend to the outside of the fixed boxes 306. One ends of the multiple support rods 308 are fixedly connected to the outer walls of the two clamping plates 309, and the sides of the two clamping plates 309 are slidably connected to the inner walls of the two movable grooves 305.

[0033] In this embodiment: the gas is transported from the connecting tube 304 to the fixed box 306 through the contraction of the airbag 303, and the gas pushes the piston plate 307 to move. When the piston plate 307 moves, it drives the support rod 308 to move. When the support rod 308 moves, it drives the clamping plate 309 to move. When the clamping plate 309 moves, it clamps and fixes the outer wall of the reagent tube 5 to ensure that the reagent tube 5 is not easily offset or skewed, thereby improving the stability of the reagent tube 5 during detection.

[0034] The pressing mechanism 4 is arranged above the fixing box 306 . The pressing mechanism 4 includes an adjusting rod 413 located above the fixing box 306 . A pressing plate 415 is fixedly mounted on one end of the adjusting rod 413 for pressing and fixing the top surface of the reagent tube 5 .

[0035] Specifically, Figure 1-10As shown, the inner walls of the upper ends of the two movable grooves 305 are respectively provided with through grooves 401, the outer walls of the two clamping plates 309 are respectively fixedly installed with hinge blocks 402, the inner walls of the two hinge blocks 402 are respectively hinged with connecting rods 403, the other ends of the two connecting rods 403 are respectively hinged with hinge blocks 404, and the top surfaces of the two hinge blocks 404 are respectively fixedly installed with movable bars 405.

[0036] In this embodiment: by moving the clamping plate 309, the clamping plate 309 drives the hinge block 1 402 to move. When the hinge block 1 402 moves, it drives the connecting rod 403 to move and change the angle. When the connecting rod 403 moves, it drives the hinge block 2 404 and the moving bar 405 to move in the vertical direction.

[0037] Specifically, Figure 1-10 As shown, the outer wall of the placement frame 106 is provided with two special-shaped grooves 406, the inner walls of the two special-shaped grooves 406 are respectively slidably connected to the sides of the two moving bars 405, the inner walls of the two special-shaped grooves 406 are provided with limiting grooves 407, the sides of the two moving bars 405 are respectively fixedly installed with limiting blocks 408, the outer walls of the two limiting blocks 408 are respectively slidably connected to the inner walls of the two limiting grooves 407, and the two sides of the two moving bars 405 are respectively fixedly installed with L-shaped plates 409, one end of the multiple L-shaped plates 409 is set to a T shape, and the outer wall of the placement frame 106 is provided with multiple T-shaped grooves 410, and the outer walls of one end of the multiple L-shaped plates 409 are respectively slidably connected to the inner walls of the multiple T-shaped grooves 410.

[0038] In this embodiment: the moving bar 405 can be limited by the setting of the limiting groove 407 and the limiting block 408, and the moving bar 405 can be further limited by the setting of the L-shaped plate 409 and the T-shaped groove 410. The moving bar 405 can only move in the vertical direction, ensuring that the moving bar 405 moves more smoothly.

[0039] Specifically, Figure 1-10 As shown, the top surfaces of the two movable bars 405 are respectively provided with T-shaped grooves 411, and the inner walls of the two T-shaped grooves 411 are respectively slidably installed with T-shaped blocks 412. There are two adjusting rods 413 and two pressing plates 415. The inner walls of the two T-shaped blocks 412 are respectively hinged to one end of the two adjusting rods 413, and the bottom surfaces of the two pressing plates 415 are abutted against the top surface of the reagent tube 5. The middle sides of the two adjusting rods 413 are respectively hinged with hinge blocks 414, and the sides of the two hinge blocks 414 are fixedly connected to the outer wall of the placement frame 106.

[0040] In this embodiment: by moving the moving bar 405, the T-shaped block 412 is driven to move in the vertical direction, and the T-shaped block 412 moves vertically and horizontally at the same time. The T-shaped block 412 drives the adjusting rod 413 to rotate. While the adjusting rod 413 rotates, the other end drives the pressing plate 415 to rotate. While the pressing plate 415 rotates, the pressing plate 415 presses and fixes the top edge of the reagent tube 5, so that the reagent tube 5 is not easily skewed or offset during detection. When the cover body 103 drives the mounting tube 104 to open, it is not easy to cause the reagent tube 5 to deviate and move upward, thereby improving the stability and accuracy of the detection and analysis.

[0041] The specific solution is as follows: when the cover body 103 is covered, the cover body 103 drives the buckle 206 to move downward, and the lower end of the buckle 206 contacts the inner wall of the groove body 201, and the groove body 201 pushes the buckle 206 to move and squeeze the elastic member 205. When the lower end of the buckle 206 moves to the slot 202, under the elastic force of the elastic member 205, the two buckles 206 move away from each other, and the outer wall of the lower end of the buckle 206 is engaged with the slot 202 and fixes the cover body 103, so that the cover body 103 is not easy to loosen. , ensuring that the platelet detection inside the reagent tube 5 is not easily affected by the outside world, improving the accuracy of the detection, and at the same time, the buckle 206 pushes the movable plate 301 to move, the movable plate 301 squeezes the airbag 303, the airbag 303 is squeezed and contracts, and the internal gas is transported to the fixed box 306 through the connecting pipe 304, pushing the piston plate 307 to move, when the piston plate 307 moves, it drives the support rod 308 and the clamping plate 309 to move, the clamping plate 309 clamps and fixes the reagent tube 5, when When vibration or external force occurs during the detection process, the reagent tube 5 is not easy to shake or loosen, thereby improving the stability of the reagent tube 5 and the accuracy of the detection result, thereby ensuring the reliability of the overall analysis. When the clamping plate 309 moves to clamp and fix the reagent tube 5, the clamping plate 309 drives the hinge block 1 402 to move, drives the connecting rod 403 to move, and the connecting rod 403 pushes the hinge block 2 404 and the moving bar 405 to move upward. When the moving bar 405 moves upward, the T-slot 2 41 on the moving bar 405 The T-shaped block 412 on the inner wall of the reagent tube 5 moves, the T-shaped block 412 moves vertically and horizontally at the same time, the T-shaped block 412 drives the adjusting rod 413 to rotate, and the other end of the adjusting rod 413 drives the pressing plate 415 to rotate, and the pressing plate 415 presses and fixes the edge of the top surface of the reagent tube 5, further ensuring that when vibration or external force occurs during the detection process, the reagent tube 5 is not easy to shake or loosen, thereby improving the stability of the reagent tube 5 and the accuracy of the detection result, thereby ensuring the reliability of the overall analysis.

[0042] A person skilled in the art should understand that the discussion of any of the above embodiments is only exemplary; within the scope of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0043] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A platelet function analysis device, comprising: A machine body (1), wherein a support plate (101) is fixedly mounted on the top surface of the machine body (1), a fixing plate (102) is fixedly mounted on the top surface of the support plate (101), and a cover body (103) is rotatably connected to the top surface of the fixing plate (102), characterized in that: A reagent tube (5) is arranged below the cover body (103); An adjustment mechanism (2) is arranged above the support plate (101), the adjustment mechanism (2) comprises a buckle (206) arranged below the cover body (103), and a groove (201) is formed on the top surface of the fixing plate (102) for fixing the cover body (103); A fixing mechanism (3) is arranged inside the fixing plate (102), the fixing mechanism (3) comprising air bags (303) located on both sides of the buckle (206), a fixing box (306) is arranged on one side of the air bag (303), and a clamping plate (309) is arranged on one side of the fixing box (306) for clamping and fixing the reagent tube (5); The pressing mechanism (4) is arranged above the fixing box (306), and the pressing mechanism (4) comprises an adjusting rod (413) located above the fixing box (306), and a pressing plate (415) is fixedly mounted on one end of the adjusting rod (413) for pressing and fixing the top surface of the reagent tube (5).

2. A platelet function analysis device according to claim 1, characterized in that: A mounting tube (104) is fixedly mounted on the inner wall of the cover body (103), a mounting hole (105) is provided on the top surface of the fixing plate (102), a placement frame (106) is fixedly mounted on the top surface of the fixing plate (102), and a plurality of placement holes (107) are provided on the top surface of the support plate (101).

3. A platelet function analysis device according to claim 2, characterized in that: The left and right inner walls of the first groove body (201) are provided with a slot (202), the bottom surface of the cover body (103) is provided with a second groove body (203), two buckles (206) are provided, the inner wall of the second groove body (203) is slidably connected to the side surfaces of the two buckles (206), the side surfaces of the two buckles (206) are slidably connected to the inner wall of the first groove body (201), and the two buckles (206) are respectively engaged with the inner walls of the two slots (202).

4. A platelet function analysis device according to claim 3, characterized in that: Two limiting columns (204) are fixedly installed on the inner wall of the second groove body (203), through holes are opened through the sides of the two buckles (206), the inner walls of the through holes are slidably connected to the outer walls of the limiting columns (204), elastic members (205) are fixedly installed near the sides of the two buckles (206), an adjustment groove (207) is opened through the inner wall of the front end of the second groove body (203), and adjustment plates (208) are fixedly installed on the sides of the two buckles (206), and the sides of the two adjustment plates (208) are slidably connected to the inner walls of the adjustment grooves (207).

5. A platelet function analysis device according to claim 3, characterized in that: The number of the airbags (303), the fixing box (306) and the clamping plate (309) are two each; the inner walls of the two card slots (202) are slidably connected with a movable plate (301); the side surfaces of the two movable plates (301) are respectively abutted against one end of the two buckles (206); the side surfaces of the two movable plates (301) are respectively elastically connected to the inner walls of the two card slots (202) via elastic members 2 (302); the outer walls of the two airbags (303) are respectively fixedly connected to the inner walls of the two card slots (202); and the outer walls of the two airbags (303) are respectively movably connected to the side surfaces of the two movable plates (301).

6. A platelet function analysis device according to claim 3, characterized in that: Two movable grooves (305) are formed on the inner wall of the installation hole (105), and the inner walls of the two movable grooves (305) are respectively fixedly connected to the sides of the two fixed boxes (306). The outer walls of the two air bags (303) are respectively fixedly penetrated with connecting tubes (304), and one end of the two connecting tubes (304) is respectively fixedly penetrated through the inner walls of the two card slots (202) and extends to the inside of the two movable grooves (305). One end of the two connecting tubes (304) is respectively fixedly penetrated through the sides of the two fixed boxes (306) and extends to the inside of the fixed boxes (306).

7. A platelet function analysis device according to claim 6, characterized in that: The inner walls of the two fixed boxes (306) are respectively slidably mounted with piston plates (307), and two support rods (308) are respectively fixedly mounted near the sides of the two piston plates (307). The other ends of the plurality of support rods (308) respectively slide through the inner walls of the two fixed boxes (306) and extend to the outside of the fixed boxes (306), and one ends of the plurality of support rods (308) are respectively fixedly connected to the outer walls of the two clamping plates (309), and the sides of the two clamping plates (309) are respectively slidably connected to the inner walls of the two movable grooves (305).

8. A platelet function analysis device according to claim 6, characterized in that: The inner walls of the upper ends of the two movable grooves (305) are respectively provided with through grooves (401); the outer walls of the two clamping plates (309) are respectively fixedly installed with hinge blocks 1 (402); the inner walls of the two hinge blocks 1 (402) are respectively hinged with connecting rods (403); the other ends of the two connecting rods (403) are respectively hinged with hinge blocks 2 (404); and the top surfaces of the two hinge blocks 2 (404) are respectively fixedly installed with movable bars (405).

9. A platelet function analysis device according to claim 8, characterized in that: The outer wall of the placement frame (106) is provided with two special-shaped grooves (406), the inner walls of the two special-shaped grooves (406) are respectively slidably connected to the sides of the two moving bars (405), the inner walls of the two special-shaped grooves (406) are provided with limiting grooves (407), the sides of the two moving bars (405) are respectively fixedly installed with limiting blocks (408), the outer walls of the two limiting blocks (408) are respectively slidably connected to the inner walls of the two limiting grooves (407), the two sides of the two moving bars (405) are respectively fixedly installed with L-shaped plates (409), one end of the plurality of L-shaped plates (409) is arranged in a T shape, the outer wall of the placement frame (106) is provided with a plurality of T-shaped grooves (410), the outer walls of one end of the plurality of L-shaped plates (409) are respectively slidably connected to the inner walls of the plurality of T-shaped grooves (410).

10. A platelet function analysis device according to claim 9, characterized in that: The top surfaces of the two movable bars (405) are respectively provided with T-shaped grooves 2 (411), and the inner walls of the two T-shaped grooves 2 (411) are respectively slidably mounted with T-shaped blocks (412). The number of the adjusting rods (413) and the pressing plates (415) are both two, and the inner walls of the two T-shaped blocks (412) are respectively hinged to one end of the two adjusting rods (413), and the bottom surfaces of the two pressing plates (415) are in contact with the top surface of the reagent tube (5). The middle sides of the two adjusting rods (413) are respectively hinged with hinge blocks 3 (414), and the sides of the two hinge blocks 3 (414) are fixedly connected to the outer wall of the placement frame (106).

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