Portable thrombus risk monitor and use method thereof

Abstract

The invention discloses a portable thrombus risk monitor and a using method thereof, and relates to the field of medical detection.The portable thrombus risk monitor comprises a protective shell, a protective cover is hinged to the top of the protective shell, monitoring equipment is connected into the protective shell, an operation key is connected to the upper surface of the monitoring equipment, and a handle is connected to the side face of the protective shell; and an upper push block and a guide block are symmetrically and slidably connected to the bottom of the monitoring equipment, the upper push block and the guide block both penetrate through the inner side of the monitoring equipment in a sliding mode, and the guide block is fixed to the inner side of the protective shell. According to the portable thrombus risk monitor and the use method thereof, when the portable thrombus risk monitor is used, a top protective cover is opened through a hinge, the top protective cover drives a bottom connecting belt to move, then a rotating block is driven to rotate, a coil spring is tightened, the connecting belt extends along a guide wheel, the rotating block drives a bevel gear to be meshed, and a back-and-forth convex column is promoted to rotate and extrude an extrusion block; when the extrusion block is extruded, the upper push block and the monitoring equipment can be pushed to move upwards, the monitoring equipment can be used without being taken out after moving upwards, and operation is convenient.

Description

[0001] Portable thrombus risk monitor and method of use thereof TECHNICAL FIELD

[0002] The present application relates to the medical detection technical field, specifically to a portable thrombus risk monitor and method of use thereof. BACKGROUND

[0003] Medical detection is to detect human samples such as blood and urine through laboratory analysis and instrument inspection, which can be used as a basis for physical health judgment. When detecting thrombus, a special thrombus monitor is needed. The thrombus monitor collects blood samples and then analyzes them through the device to detect the concentration of blood and determine the patient's physical health.

[0004] However, the current thrombus detector still has some shortcomings, such as inconvenience in transportation and carrying.

[0005] In order to overcome the problem of inconvenient carrying of the detector, the existing technical document one (publication number: CN220967281U) discloses a portable thrombus detector, which comprises a mounting shell and a sealing shell. The mounting shell and the sealing shell are hingedly connected by a hinge. The mounting shell and the sealing shell are respectively provided with a mounting groove and a buffer groove at the top. The bottom of the sealing shell is provided with a handle, and the bottom of the mounting groove is provided with a ventilation hole. A pair of side walls of the mounting groove are provided with clamping assemblies. An instrument body is installed between the two clamping assemblies. A pair of limiting assemblies are arranged between the two clamping assemblies. The instrument body is fixed in position by the clamping assemblies. The front and rear positions of the instrument body are limited by the limiting assemblies. The up and down positions of the instrument body are stabilized by the limiting assemblies. Finally, a harness is installed on the clamping assembly. The existing technical document two (publication number: CN216525844U) discloses a patient index and feature detection device for thrombus risk screening, which comprises a syringe and a kit for storing the plasma mixture after reaction in the syringe, and a D-dimer detector for testing D-dimer in the plasma mixture in the kit. One end of the syringe is fixedly connected with a barrel. The pressing plate drives the moving rod to move. The moving rod drives the piston to move when it moves. The moving rod drives the baffle to extrude the first elastic member when it moves. By observing the scale line, when the piston moves to the required dose, stop pressing the pressing plate, extend the barrel into the culture dish containing the reaction plasma mixture, then release the pressing plate, and under the action of the elastic force of the first elastic member, the moving rod returns to the original position. At this time, the inside of the syringe is filled with the corresponding dose of reaction plasma mixture. This method is more convenient.

[0006] The prior art above mostly improves the overall structure, such as document one, which fixes the instrument body through a clamping assembly, and then installs a back strap, thereby facilitating carrying, but the monitoring device needs to be taken out for operation after the shell is opened, which affects the operation efficiency, and if it can be directly operated, the device inside the shell will also affect the operation, and it is not very convenient to use. SUMMARY

[0007] The present application aims to provide a portable thrombus risk monitoring instrument and a use method thereof to solve the problem of inconvenient operation of the thrombus monitoring instrument in the background art.

[0008] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a portable thrombus risk monitoring instrument and a use method thereof, comprising a protective shell, a protective cover is hinged to the top of the protective shell, a monitoring device is connected inside the protective shell, and an operation key is connected to the upper surface of the monitoring device.

[0009] Characterized in that: a handle is connected to the side of the protective shell, an upper push block and a guide block are symmetrically and slidingly connected to the bottom of the monitoring device, the upper push block and the guide block are both penetratingly and slidingly arranged inside the monitoring device, the guide block is fixed inside the protective shell, and a lifting mechanism for improving the convenience of use of the monitoring device is arranged inside the protective shell.

[0010] Further, the lifting mechanism comprises a reciprocating protruding column penetratingly and rotatably connected to the bottom of the upper push block and the inside of the protective shell, a bevel gear one is connected to the bottom of the reciprocating protruding column, the reciprocating protruding column is rotatable in the inside of the protective shell through a bearing, an extrusion block is slidingly connected inside the groove of the reciprocating protruding column, and the extrusion block is fixed inside the upper push block.

[0011] Further, a bevel gear two is meshingly connected to the side of the bevel gear one, a rotating block is fixed to the side of the bevel gear two, the rotating block and the bevel gear two are rotatable in the inside of the protective shell through a bearing, a connecting belt is wound on the side of the rotating block, and a coiled spring is connected to the side of the rotating block close to the connecting belt.

[0012] Further, a guide wheel is rotatably connected to the inside of the protective shell away from the rotating block, the end of the connecting belt is connected to the bottom of the protective cover, the connecting belt is located on the side of the guide wheel, a guide groove is symmetrically formed in the inside of the protective shell, an L-shaped block is slidingly connected inside the guide groove, and the L-shaped block is fixed to the side of the upper push block.

[0013] Further, the side of the guide groove is provided with a sliding groove, the sliding groove is internally provided with an extrusion mechanism for improving the operation stability of the monitoring device, the extrusion mechanism comprises a sliding plate sliding in the sliding groove, the sliding groove is also slidingly connected with an extrusion plate, the extrusion plate is located at the side of the sliding plate, and the L-shaped block is internally connected with a clamping block one through a spring.

[0014] Further, the bottom of the protective cover is symmetrically fixed with an external block, the external block is slidingly connected with the protective shell, the external block is internally connected with a clamping block two through a spring, the clamping block two and the clamping block one are clampingly connected with the sliding groove, the side of the extrusion plate away from the sliding plate is also fixed with a connecting block, the side of the sliding plate close to the extrusion plate is symmetrically fixed with a special-shaped block, and the inner wall surface of the special-shaped block is attached to the side of the extrusion plate.

[0015] Further, the side of the monitoring device close to the push-up block is fixed with a square block, the square block is rotatably connected with a rotating rod through the inside of the monitoring device, the monitoring device is internally provided with a dismounting mechanism for facilitating maintenance, and the dismounting mechanism comprises four telescopic grooves formed in the side of the square block.

[0016] Further, the telescopic groove is connected with a telescopic block through a spring, the side of each of the four telescopic blocks is connected with a rope, the rope is wound around the side of the rotating rod, the top of the push-up block is provided with a slot, four clamping grooves are formed in the side of the slot, the slot is slidingly connected with the square block, and the clamping grooves are clampingly connected with the telescopic blocks.

[0017] Further, the portable thrombus risk monitoring instrument is characterized in that the use method of the monitoring instrument is also disclosed, and the specific method steps are as follows. S: the protective cover is opened, the connecting belt is moved, the rotating block is rotated to tighten the coil spring, the connecting belt is extended along the guide wheel, the bevel gears are engaged to push the push-up block and the monitoring device upwards, and the monitoring device can be used without being taken out after being moved to a specified height; S: before the cover is opened, the sliding plate is pushed from the side to drive the special-shaped block to extrude the extrusion plate, the clamping block one and the clamping block two are retracted, the protective cover is rotated and the connecting belt is pulled, the sliding plate is reset to reset the clamping blocks, the use stability of the device is ensured, the coil spring automatically winds the connecting belt when the cover is closed, the clamping blocks are clamped with the corresponding structures after the protective cover is reset, and the firmness of the closed cover cannot be easily loosened; S: when the device needs to be taken out, the rotating rod is rotated to wind the rope, the telescopic block is pulled to be retracted into the telescopic groove, the monitoring device is pulled upwards to drive the square block to slide out of the slot, and the device can be taken out for maintenance.

[0018] Compared with the prior art, the monitoring device has the beneficial effects that: The portable thrombus risk monitor and the use method thereof, when in use, the top protection cover is opened through the hinge, the bottom connecting belt is driven to move, the rotating block is rotated and the coil spring is tightened, the connecting belt is extended along the guide wheel, the bevel gear is engaged by the rotating block, the reciprocating convex column is rotated and the extrusion block is extruded, the extrusion block is extruded and can push the upper push block and the monitoring equipment upwards, the monitoring equipment can be used without being taken out after being moved upwards, and the operation is convenient.

[0019] Further, the rotation of the reciprocating convex column can extrude the extrusion block, the upward movement of the upper push block can be realized by extruding the extrusion block, and the reciprocating convex column is operated simultaneously with the protection cover, thereby saving the operation steps of the monitor in use. Further, the clamping block one and the clamping block two can be clamped and positioned with the sliding groove, thereby improving the stability of the monitoring equipment and the protection cover, so that the monitoring equipment does not shake when the staff operates the machine, and the protection cover is not vibrated open by external force when the protection cover and the protection shell are closed. Further, the clamping positioning of the four telescopic blocks and the clamping grooves can ensure the stability of the upper push block and the monitoring equipment when being connected, the guiding effect of the guide block on the monitoring equipment can realize the stable up-and-down movement of the monitoring equipment in the protection shell, and the rotation of the rotating rod can separate the telescopic block and the clamping groove, thereby improving the separation efficiency of the monitoring equipment and the protection shell. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a whole structure schematic view of the present application; Figure 2 It is a monitoring equipment structure schematic view of the present application; Figure 3 It is a rotating block structure schematic view of the present application; Figure 4 It is a reciprocating convex column structure schematic view of the present application; Figure 5 It is a coil spring structure schematic view of the present application; Figure 6 It is a split structure schematic view of the upper push block of the present application; Figure 7 It is an extrusion plate structure schematic view of the present application; Figure 8 It is an L-shaped block structure schematic view of the present application; Figure 9 It is a clamping block two structure schematic view of the present application; Figure 10 It is a connecting block structure schematic view of the present application; Figure 11 It is a special-shaped block structure schematic view of the present application; Figure 12 It is a rotating rod structure schematic view of the present application; Figure 13This is a schematic diagram of the telescopic block structure of the present invention.

[0021] In the diagram: 1. Protective shell; 2. Protective cover; 3. Monitoring equipment; 4. Operation key; 101. Push block; 102. Reciprocating convex column; 103. Bevel gear one; 104. Rotating block; 105. Bevel gear two; 106. Connecting belt; 107. Coil spring; 108. Extrusion block; 109. Guide wheel; 110. Guide block; 111. L-shaped block; 112. Guide groove; 201. Sliding groove; 202. Sliding plate; 203. Extrusion plate; 204. Locking block one; 205. External connecting block; 206. Locking block two; 207. Connecting block; 208. Irregularly shaped block; 301. Rotating rod; 302. Square block; 303. Telescopic groove; 304. Telescopic block; 305. Winding rope; 306. Slot; 307. Slot. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] Example 1: As Figures 1-6 The present invention provides the following technical solution: In order to solve the problem that the thrombosis monitoring device is inconvenient to operate, a lifting mechanism is disclosed: a portable thrombosis risk monitoring device and its usage method, including a protective shell 1, a protective cover 2 hinged to the top of the protective shell 1, a monitoring device 3 connected inside the protective shell 1, and an operation key 4 connected to the upper surface of the monitoring device 3. The protection shell 1 is connected with a handle on the side, the monitoring device 3 is symmetrically connected with a push block 101 and a guide block 110 at the bottom, the push block 101 and the guide block 110 are both slidably arranged inside the monitoring device 3, the guide block 110 is fixed inside the protection shell 1, a lifting mechanism is arranged inside the protection shell 1 to improve the convenience of use of the monitoring device 3, the lifting mechanism comprises a reciprocating convex column 102 which is rotatably connected through the bottom of the push block 101 and the inside of the protection shell 1, a bevel gear one 103 is connected to the bottom of the reciprocating convex column 102, the reciprocating convex column 102 is rotatable in the protection shell 1 through a bearing, an extrusion block 108 is slidably connected through the slot of the reciprocating convex column 102, the extrusion block 108 is fixed inside the push block 101, a bevel gear two 105 is meshingly connected to the side of the bevel gear one 103, a rotating block 104 is fixed to the side of the bevel gear two 105, the rotating block 104 and the bevel gear two 105 are rotatable in the protection shell 1 through a bearing, a connecting band 106 is wound on the side of the rotating block 104, a coil spring 107 is connected to the side of the rotating block 104 close to the connecting band 106, a guide wheel 109 is rotatably connected to the inside of the protection shell 1 away from the rotating block 104, the end of the connecting band 106 is connected to the bottom of the protection cover 2, and the connecting band 106 is located on the side of the guide wheel 109, a guide slot 112 is symmetrically arranged inside the protection shell 1, and an L-shaped block 111 is slidably arranged in the guide slot 112, the L-shaped block 111 is fixed to the side of the push block 101.

[0024] When the monitor is carried, the handle on the side of the protective shell 1 can be used to move the equipment, and when it is needed to use, the protective cover 2 can be opened by rotating it from the top of the protective shell 1, and when the protective cover 2 is opened, it can drive the two connecting bands 106 at the bottom to move, and when the connecting bands 106 move, the rotating block 104 can be rotated, and when the rotating block 104 rotates, it can rotate in the protective shell 1 through the bearing, and when the rotating block 104 rotates, it can tighten the coil spring 107, and the connecting bands 106 can be extended through the rotation of the rotating block 104, and in the process of extension, the connecting bands 106 can be tightly attached to the side of the guide wheel 109, and after being tightly attached, the guide wheel 109 can be rotated by the connecting bands 106 through the friction force, and the rotation of the guide wheel 109 can prevent the connecting bands 106 from acting on the inner wall of the protective shell 1, and can reduce the efficiency of the wear of the connecting bands 106, and when the rotating block 104 rotates, the bevel gear two 105 can be rotated, and when the bevel gear two 105 rotates, the bevel gear one 103 can be meshed and rotated, and when the bevel gear one 103 is meshed and rotated, the reciprocating protruding column 102 can be rotated, and when the reciprocating protruding column 102 rotates, it can rotate in the protective shell 1, and when the reciprocating protruding column 102 rotates, the side slot can extrude the wall of the extrusion block 108, and when the extrusion block 108 is extruded, the upper pushing block 101 can be pushed upward, and when the upper pushing block 101 moves upward, the L-shaped block 111 can be moved, and when the L-shaped block 111 moves, it can slide in the guide groove 112, and at the same time, when the upper pushing block 101 moves upward, the monitoring equipment 3 can be pushed to move, and when the monitoring equipment 3 moves, it can slide through the guide block 110, and when the protective cover 2 is completely opened, the monitoring equipment 3 can be lifted to a specified height, and after the monitoring equipment 3 is lifted, it does not need to be taken out of the protective shell 1 for use, so as to facilitate the user to operate the monitor, and the monitoring equipment 3 can move synchronously with the protective cover 2, so as to improve the convenience of equipment use.

[0025] Embodiment two: as shown in Figure 1 , Figure 2 , Figure 4 and Figures 6-11 , the technical scheme provided by the present application is as follows: an extrusion mechanism is disclosed: The side surface of the guide groove 112 is provided with a sliding groove 201, and the sliding groove 201 is provided with a pressing mechanism for improving the operation stability of the monitoring device 3. The pressing mechanism includes a sliding plate 202 sliding in the sliding groove 201, and a pressing plate 203 slidingly connected in the sliding groove 201. The pressing plate 203 is located on the side surface of the sliding plate 202. The L-shaped block 111 is connected with a clamping block one 204 through a spring. The bottom of the protective cover 2 is fixed with an external block 205 which is slidingly connected with the protective shell 1. The external block 205 is connected with a clamping block two 206 through a spring. The clamping block two 206 and the clamping block one 204 are clamped with the sliding groove 201. The side surface of the pressing plate 203 away from the sliding plate 202 is fixed with a connecting block 207. The side surface of the sliding plate 202 close to the pressing plate 203 is fixed with a special-shaped block 208.

[0026] When the monitoring device is used, the protective cover 2 needs to be opened first. Before the protective cover 2 is opened, the sliding plate 202 needs to be pushed to the side. When the sliding plate 202 is pushed, it can slide in the sliding groove 201. When the sliding plate 202 slides, the special-shaped block 208 can be moved. When the special-shaped block 208 moves, the inclined surface of the inner wall can press the wall surface of the pressing plate 203. After the pressing plate 203 is pressed, it can also slide in the sliding groove 201. As shown in Figure 7 When the pressing plate 203 slides, the protruding block on the side surface can press the end of the clamping block one 204. When the clamping block one 204 is pressed, it can slide in the L-shaped block 111 and the sliding groove 201. At the same time, the connecting block 207 can be moved by the pressing plate 203. When the connecting block 207 moves, it can press the clamping block two 206. When the clamping block two 206 is pressed, it can slide in the external block 205 and the sliding groove 201. When the clamping block two 206 and the clamping block one 204 slide, they can press the spring. When the clamping block two 206 and the clamping block one 204 are pressed into the external block 205 and the L-shaped block 111 respectively, one side of the wall surface of the special-shaped block 208 is a plane, and the other side is a combination of an inclined surface and a plane. Therefore, after the special-shaped block 208 is pressed to the moving position, the plane can position the pressing plate 203. After the pressing plate 203 is positioned, the protective cover 2 can be rotated. As shown in Figure 2 and Figure 7As shown, the protective cover 2 can drive the outer block 205 to move when rotating, and the outer block 205 can slide out of the protective shell 1, and then the protective cover 2 will pull the connecting band 106 to extend, and the push block 101 can drive the L-shaped block 111 to slide in the guide groove 112 while the protective cover 2 rotates, and the L-shaped block 111 can drive the clamping block 204 to move while sliding, and the clamping block 204 will reset the sliding plate 202 after reaching the specified position, and the clamping block 204 can reset under the action of the spring after the sliding plate 202 is reset, and the clamping block 204 can be clamped and positioned in the sliding groove 201 after resetting, and the push block 101 and the L-shaped block 111 can be clamped and positioned by the extrusion plate 203, and the push block 101 can be clamped and positioned with the protective cover 2 after the clamping block 204 is positioned, so that the stability of the monitoring device 3 during use is improved. It should be noted that when the protective cover 2 is combined with the protective shell 1, the rotating block 104 can wind the connecting band 106 under the action of the coil spring 107, and the protective cover 2 can drive the outer block 205 to rotate to the inside of the protective shell 1, and the clamping block 206 on the side of the outer block 205 can be clamped and positioned with the sliding groove 201, so as to ensure the stability of the protective cover 2 combined with the protective shell 1.

[0027] As shown in the technical scheme in the embodiments three, the present application provides the following technical scheme: a disassembling mechanism is disclosed: Figure 4 、 Figure 12 and Figure 13 As shown in the technical scheme in the embodiments three, the present application provides the following technical scheme: a disassembling mechanism is disclosed: The square block 302 is fixed on the side of the monitoring device 3 close to the push block 101, the rotating rod 301 is rotatably connected to the inside of the square block 302, a disassembling mechanism for easy maintenance is arranged in the monitoring device 3, the disassembling mechanism comprises four telescopic grooves 303 opened in the side of the square block 302, the telescopic blocks 304 are connected in the telescopic grooves 303 through springs, the telescopic blocks 304 are connected with the coil ropes 305 on the sides, the coil ropes 305 are wound around the side of the rotating rod 301, the push block 101 is provided with the insertion groove 306 on the top, the insertion groove 306 is provided with four clamping grooves 307 on the side, the insertion groove 306 is slidably connected with the square block 302, and the clamping grooves 307 are clampedly connected with the telescopic blocks 304.

[0028] When the monitor needs to be taken out of the protective shell 1 separately, as shown in the embodiments four, Figure 4As shown, the rotating rod 301 can rotate in the square block 302 and the monitoring device 3, the rotating rod 301 can wind the side rope 305 when rotating, the four telescopic blocks 304 can be moved when the side rope 305 is wound, the telescopic blocks 304 can slide in the telescopic groove 303 and the clamping groove 307 when moving, the spring can be extruded when the telescopic blocks 304 slide, the monitoring device 3 can be pulled upward when the telescopic blocks 304 are extruded into the telescopic groove 303, the square block 302 can be moved when the monitoring device 3 is pulled, the square block 302 can slide out of the inner side of the insertion slot 306, and the like. Figure 6 As shown, the monitoring device 3 can slide on the side of the upper pushing block 101 and the guide block 110, the monitoring device 3 can be disassembled when sliding out of the protective shell 1, the monitoring device 3 can be maintained after disassembling, and the efficiency of the later maintenance of the monitoring device 3 is improved.

[0029] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or integrally connected, or mechanically connected, or electrically connected, or directly connected, or indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above-mentioned terms in the present application can be understood according to the specific circumstances.

[0030] Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A portable blood thrombus risk monitor, comprising a protective shell (1), a protective cover (2) is hinged on the top of the protective shell (1), a monitoring device (3) is connected inside the protective shell (1), and an operation key (4) is connected to the upper surface of the monitoring device (3). characterized in that A handle is connected to the side of the protective shell (1), the bottom of the monitoring device (3) is symmetrically and slidingly connected with an upper pushing block (101) and a guide block (110), both of which penetrate and slide inside the monitoring device (3), and the guide block (110) is fixed inside the protective shell (1), and a lifting mechanism is arranged inside the protective shell (1) to improve the convenience of use of the monitoring device (3).

2. The portable thrombus risk monitor according to claim 1, characterized in that: The lifting mechanism comprises a reciprocating protruding column (102) penetrating and rotatingly connected to the bottom of the upper pushing block (101) and the inside of the protective shell (1), a bevel gear one (103) is connected to the bottom of the reciprocating protruding column (102), the reciprocating protruding column (102) rotates in the protective shell (1) through a bearing, an extrusion block (108) is slidingly connected inside the groove of the reciprocating protruding column (102), and the extrusion block (108) is fixed inside the upper pushing block (101).

3. The portable thrombus risk monitor according to claim 2, characterized in that: The side of the bevel gear one (103) is engaged with a bevel gear two (105), a rotating block (104) is fixed to the side of the bevel gear two (105), the rotating block (104) and the bevel gear two (105) rotate in the protective shell (1) through a bearing, a connecting belt (106) is wound on the side of the rotating block (104), and a coiled spring (107) is connected to the side of the rotating block (104) close to the connecting belt (106).

4. The portable thrombus risk monitor of claim 1, wherein: A guide wheel (109) is rotatingly connected inside the protective shell (1) away from the rotating block (104), the end of the connecting belt (106) is connected to the bottom of the protective cover (2), the connecting belt (106) is located on the side of the guide wheel (109), a guide groove (112) is symmetrically formed in the inside of the protective shell (1), an L-shaped block (111) is slidingly connected inside the guide groove (112), and the L-shaped block (111) is fixed to the side of the upper pushing block (101).

5. The portable thrombus risk monitor of claim 4, wherein: A sliding groove (201) is penetratingly formed in the side of the guide groove (112), an extrusion mechanism is arranged inside the sliding groove (201) to improve the operation stability of the monitoring device (3), the extrusion mechanism comprises a sliding plate (202) sliding in the sliding groove (201), an extrusion plate (203) is also slidingly connected inside the sliding groove (201), the extrusion plate (203) is located on the side of the sliding plate (202), and a clamping block one (204) is telescopically connected inside the L-shaped block (111) through a spring.

6. The portable thrombus risk monitor of claim 1, wherein: The bottom of the protective cover (2) is symmetrically fixed with an external block (205), the external block (205) and the protective shell (1) form a sliding connection, the internal block (205) is connected with a clamping block two (206) through a spring telescopic connection, the clamping block two (206) and the clamping block one (204) form a clamping connection with the sliding groove (201), and the side of the extrusion plate (203) away from the sliding plate (202) is also fixed with a connecting block (207), and the side of the sliding plate (202) close to the extrusion plate (203) is symmetrically fixed with a special-shaped block (208), and the inner wall surface of the special-shaped block (208) is attached to the side of the extrusion plate (203).

7. The portable thrombus risk monitor of claim 1, wherein: The side of the monitoring device (3) close to the push-up block (101) is fixed with a square block (302), the square block (302) is rotatably connected with a rotating rod (301) penetrating through the inside of the monitoring device (3), and the inside of the monitoring device (3) is provided with a dismounting mechanism facilitating maintenance, which comprises four telescopic grooves (303) opened in the side of the square block (302).

8. The portable thrombus risk monitor of claim 7, wherein: The inside of the telescopic groove (303) is connected with a telescopic block (304) through a spring telescopic connection, the side of each of the four telescopic blocks (304) is connected with a winding rope (305), the winding rope (305) is wound around the side of the rotating rod (301), the top of the push-up block (101) is provided with a slot (306), four clamping grooves (307) are opened in the side of the slot (306), the slot (306) and the square block (302) are in sliding connection, and the clamping groove (307) and the telescopic block (304) are in clamping connection.

9. The portable thrombus risk monitor of claim 7, wherein: The use method of the monitoring instrument is also disclosed, and the specific method steps are as follows: S1: open the protective cover (2), drive the connecting belt (106) to move, make the rotating block (104) rotate to tighten the coil spring (107), the connecting belt extends along the guide wheel (109), and then the ratchet gear engagement can drive the push-up block (101) and the monitoring device (3) to move upwards, after the monitoring device (3) moves to the specified height, it can be used without taking out; S2: before opening, the sliding plate (202) needs to be pushed from the side, so that it drives the special-shaped block (208) to extrude the extrusion plate (203), and the linkage clamping block one (204) and the clamping block two (206) are retracted, then the protective cover (2) is rotated and the connecting belt (106) is pulled, the sliding plate (202) is reset to reset the clamping block to the positioning, which ensures the stable use of the equipment, and when the cover is closed, the coil spring automatically winds the connecting belt (106), and after the protective cover (2) is reset, the clamping block is clamped with the corresponding structure, which can ensure that the cover is closed firmly and not easily loosened; S3: when the equipment needs to be taken out, the rotating rod (301) is rotated to wind the winding rope (305), the telescopic block (304) is pulled to be retracted into the telescopic groove (303), and then the monitoring device (3) is pulled upwards, so that it drives the square block (302) to slide out of the slot (306), and the equipment can be taken out for maintenance.

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