Medical examination device based on data processing

Abstract

The invention discloses a medical examination device based on data processing, and belongs to the technical field of medical examination, the medical examination device comprises a supporting assembly and a motor mounted on the supporting assembly, a main belt pulley is mounted at the output end of the motor, a rotating rod is rotatably mounted on the supporting assembly, a rotating plate is mounted on the rotating rod, and an auxiliary belt pulley is mounted on the rotating rod; the main belt wheel is connected with an auxiliary belt wheel through a belt, a lifting assembly is installed on the supporting assembly, a collecting box is installed on the rotating plate, and a plurality of containing grooves matched with the collecting box are formed in the rotating plate. By arranging a motor, the motor is started to drive a main belt pulley to rotate, when the main belt pulley rotates, an auxiliary belt pulley is driven to rotate through a belt, when the auxiliary belt pulley rotates, a rotating rod is driven to rotate, when the rotating rod rotates, a rotating plate is driven to rotate, and a collecting box is rotated out of the position below a detection head, so that the collecting box is conveniently rotated to the front of a worker; and a worker can conveniently take down the collecting box.

Description

TECHNICAL FIELD

[0001] The application relates to a medical examination device, in particular to a medical examination device based on data processing, and belongs to the technical field of medical examination. BACKGROUND

[0002] When blood or other body fluids of a patient need to be detected, a container needs to be used to collect the body fluids, and a medical examination device needs to be used for detection.

[0003] According to the utility model application No. 202410026746.3, a medical examination device based on data processing is disclosed, which comprises a support seat, a support column, a detector and a collector. A fixing groove is formed in the support seat, the collector is inserted into the fixing groove, the support column is fixedly connected to the top wall of the support seat, a connecting plate is fixedly connected to the support column, the detector is movably connected to the connecting plate, a detection probe is fixedly connected to the detector, a first anti-pollution mechanism is arranged on the detector, a collection cavity is formed in the collector and communicated with the top wall of the collector, and a second anti-pollution mechanism is arranged on the collector. In actual use, the above technical solution generally needs a worker to put his hand under the detection head to take the detection liquid after detection. Once the cylinder fails, the detection head will fall and the worker's hand will be easily injured. Moreover, since the collector is fixedly installed, the detection liquid needs to be taken out after detection. The detection liquid cannot be sealed and protected by the collector after being taken out, and is easily infected again during transportation. SUMMARY

[0004] The main purpose of the application is to solve the problems of inconvenient work personnel taking materials and the detection liquid being easily infected again during transportation, and provide a medical examination device based on data processing.

[0005] The purpose of the application can be achieved by adopting the following technical solutions. A medical examination device based on data processing comprises a support assembly and a motor installed on the support assembly. The output end of the motor is provided with a main pulley. A rotating rod is rotatably installed on the support assembly. A rotating plate is installed on the rotating rod. An auxiliary pulley is installed on the rotating rod. The main pulley is connected with the auxiliary pulley through a belt. A lifting assembly is installed on the support assembly. A collection box is installed on the rotating plate. A plurality of placing grooves matched with the collection box are formed in the rotating plate. A reset assembly is installed on the collection box. A cover plate is installed on the reset assembly. A second connecting column is installed on the cover plate. An auxiliary pushing block is installed at one end of the second connecting column. A supporting rod is installed on the lifting assembly. A main pushing block is installed at one end of the supporting rod. A lifting assembly is installed on the support assembly. A detection assembly is installed on the lifting assembly. A protection assembly is installed on the support assembly.

[0006] Preferably, the supporting assembly comprises a bottom plate, a chassis, a support frame and a top plate, the bottom plate is provided with a plurality of chassis at the bottom, the support frame is installed on the bottom plate, the top plate is installed at one end of the support frame, and the rotating plate is rotatably installed on the bottom plate.

[0007] Preferably, the bottom plate is provided with a support column, the support column is provided with a support frame at one end, and the motor is installed on the support frame.

[0008] Preferably, the lifting assembly comprises a connecting frame and a bottom leg, the bottom leg is installed on the bottom plate, the connecting frame is installed at one end of the bottom leg, and the support rod is installed on the connecting frame.

[0009] Preferably, the collecting box is provided with a handle.

[0010] Preferably, the reset assembly comprises a moving rod, a moving ring and a second side rod, the moving rod is installed on the collecting box, the moving ring is slidably installed on the moving rod, the second side rod is installed on the moving ring, and one end of the second side rod is connected with the cover plate.

[0011] Preferably, the moving ring is connected with the moving rod through a second spring.

[0012] Preferably, the lifting assembly comprises a hydraulic telescopic rod, an outer frame and a first side rod, the first side rod is installed on the top plate, the outer frame is installed at one end of the first side rod, and the hydraulic telescopic rod is installed on the outer frame.

[0013] Preferably, the detection assembly comprises a storage box, a sliding rod, a moving plate, a detection head and a side column, the side column is installed on the top plate, the storage box is installed at one end of the side column, the moving plate is installed at the output end of the hydraulic telescopic rod, the sliding rod is installed at the bottom of the moving plate, and the detection head is installed at one end of the sliding rod.

[0014] Preferably, the protection assembly comprises an extrusion rod, a guide rod, a guide ring, a first spring, a connecting plate, an extrusion block, a connecting rod, a first connecting column and a sealing plate, the guide rod is installed on the support frame, the guide ring is slidably installed on the guide rod, the connecting rod is installed on the guide ring, the extrusion block is installed on the connecting rod, the first connecting column is installed on the extrusion block, the sealing plate is installed at one end of the first connecting column, the connecting plate is installed on the guide rod, the guide ring is connected with the connecting plate through the first spring, and the extrusion rod is installed at the bottom of the moving plate.

[0015] The beneficial technical effects of the present application are as follows: 1. The medical examination device based on data processing according to the present application, by setting the motor, the motor starts to drive the main pulley to rotate, when the main pulley rotates, the auxiliary pulley is driven to rotate through the belt, when the auxiliary pulley rotates, the rotating rod is driven to rotate, when the rotating rod rotates, the rotating plate is driven to rotate, the collecting box is turned out from below the detection head, which is convenient for the staff to take down the collecting box, and the staff does not need to stretch his hand under the detection head, even if the hydraulic telescopic rod is damaged to cause the detection head to drop, the staff's hand will not be injured when taking the material.

[0016] 2. By setting the auxiliary push block and the main push block to cooperate with each other, the motor starts to drive the main pulley to rotate, when the main pulley rotates, the auxiliary pulley is driven to rotate through the belt, when the auxiliary pulley rotates, the rotating rod is driven to rotate, when the rotating rod rotates, the rotating plate is driven to rotate, when the auxiliary push block and the main push block are extruded with each other, the second spring is shortened, the cover plate is moved to open the collecting box, the detection head is inserted into the collecting box to detect the detection liquid, and when the auxiliary push block and the main push block are away from each other, the cover plate is reset to cover the collecting box, and the collecting box is connected with the placing groove through clamping, which is convenient for disassembling the collecting box and transporting the detection liquid after detection, and cooperates with the cover plate to seal the collecting box, and seals and protects the detection liquid when transporting the detection liquid. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the overall structure schematic diagram of the present application; Figure 2 It is the motor structure schematic diagram of the present application; Figure 3 It is the rotating plate structure schematic diagram of the present application; Figure 4 It is the connecting frame structure schematic diagram of the present application; Figure 5 It is the auxiliary push block structure schematic diagram of the present application; Figure 6 It is the supporting rod structure schematic diagram of the present application; Figure 7 It is the guide rod structure schematic diagram of the present application; Figure 8 It is the detection head structure schematic diagram of the present application; Figure 9 It is the extrusion rod structure schematic diagram of the present application; Figure 10 It is the sliding rod structure schematic diagram of the present application; Figure 11 It is the sealing plate structure schematic diagram of the present application.

[0018] In the figure: 1, bottom plate; 11, underframe; 12, support frame; 13, top plate; 2, hydraulic telescopic rod; 21, outer frame; 22, first side rod; 3, extrusion rod; 31, guide rod; 32, guide ring; 33, first spring; 34, connecting plate; 35, extrusion block; 36, connecting rod; 37, first connecting column; 38, sealing plate; 4, storage box; 41, sliding rod; 42, moving plate; 43, detection head; 44, side column; 5, motor; 51, support frame; 52, support column; 53, main pulley; 54, belt; 55, auxiliary pulley; 6, connecting frame; 61, bottom leg; 7, rotating plate; 71, rotating rod; 8, collection box; 81, handle; 9, auxiliary push block; 91, main push block; 92, support rod; 93, second connecting column; 94, cover plate; 95, second side rod; 96, moving ring; 97, moving rod; 98, second spring. DETAILED DESCRIPTION

[0019] For those skilled in the art to make the technical solutions of the present application clearer and more explicit, the present application will be further described in detail below in conjunction with the embodiments and drawings, but the embodiments of the present application are not limited thereto.

[0020] As Figures 1-11 shown, the medical examination device based on data processing provided by the embodiment includes a support assembly and a motor 5 installed on the support assembly, the output end of the motor 5 is installed with a main pulley 53, the support assembly is rotatably installed with a rotating rod 71, the rotating rod 71 is installed with a rotating plate 7, the rotating rod 71 is installed with an auxiliary pulley 55, the main pulley 53 is connected with the auxiliary pulley 55 through a belt 54, the support assembly is installed with a lifting assembly, the rotating plate 7 is installed with a collection box 8, the rotating plate 7 is provided with a plurality of placement grooves matched with the collection box 8, the collection box 8 is installed with a reset assembly, the reset assembly is installed with a cover plate 94, the cover plate 94 is installed with a second connecting column 93, one end of the second connecting column 93 is installed with an auxiliary push block 9, the lifting assembly is installed with a support rod 92, one end of the support rod 92 is installed with a main push block 91, the support assembly is installed with a lifting assembly, the lifting assembly is installed with a detection assembly, and the support assembly is installed with a protection assembly.

[0021] The support assembly comprises a bottom plate 1, a chassis 11, a support frame 12 and a top plate 13, a plurality of chassis 11 is installed at the bottom of the bottom plate 1, the support frame 12 is installed on the bottom plate 1, one end of the support frame 12 is provided with the top plate 13, the rotating plate 7 is rotatably installed on the bottom plate 1, the support column 52 is installed on the bottom plate 1, one end of the support column 52 is provided with the support frame 51, the motor 5 is installed on the support frame 51, the lifting assembly comprises a connecting frame 6 and a bottom leg 61, the bottom leg 61 is installed on the bottom plate 1, one end of the bottom leg 61 is provided with the connecting frame 6, the support rod 92 is installed on the connecting frame 6, the handle 81 is installed on the collecting box 8, the reset assembly comprises a moving rod 97, a moving ring 96 and a second side rod 95, the moving rod 97 is installed on the collecting box 8, the moving ring 96 is slidably installed on the moving rod 97, the second side rod 95 is installed on the moving ring 96, one end of the second side rod 95 is connected with the cover plate 94, and the moving ring 96 is connected with the moving rod 97 through the second spring 98.

[0022] By setting the motor 5, the motor 5 drives the main pulley 53 to rotate, the main pulley 53 drives the auxiliary pulley 55 to rotate through the belt 54 when rotating, the auxiliary pulley 55 drives the rotating rod 71 to rotate when rotating, the rotating rod 71 drives the rotating plate 7 to rotate when rotating, the collecting box 8 is turned out from below the detection head 43, which is convenient for rotating the collecting box 8 in front of the worker, and the worker can take down the collecting box 8 without stretching his hand below the detection head 43, even if the hydraulic telescopic rod 2 is damaged to cause the detection head 43 to drop, the worker's hand will not be injured when taking the material, the auxiliary push block 9 and the main push block 91 are matched with each other, the motor 5 drives the main pulley 53 to rotate, the main pulley 53 drives the auxiliary pulley 55 to rotate through the belt 54 when rotating, the auxiliary pulley 55 drives the rotating rod 71 to rotate when rotating, the rotating rod 71 drives the rotating plate 7 to rotate when rotating, the second spring 98 is shortened when the auxiliary push block 9 and the main push block 91 are extruded with each other, the cover plate 94 is driven to move, and the collecting box 8 is opened, the detection head 43 is inserted into the collecting box 8 to detect the detection liquid; and when the auxiliary push block 9 and the main push block 91 are away from each other, the cover plate 94 is reset to cover the collecting box 8, and the collecting box 8 is connected with the placing groove through the collecting box 8, which is convenient for disassembling the collecting box 8 and transporting the detection liquid after detection, and the cover plate 94 is matched with the collecting box 8 to seal the collecting box 8, and the detection liquid is sealed and protected during transportation.

[0023] Through setting the bottom plate 1 and the chassis 11 cooperate with each other, it is convenient to support the motor 5 and the rotating rod 71, the rotating rod 71 is rotatably connected with the bottom plate 1 through the bearing, through setting the support frame 12 and the top plate 13 cooperate with each other, it is convenient to support the hydraulic telescopic rod 2, through setting the support frame 51 and the support column 52 cooperate with each other, it is convenient to support the motor 5, through setting the connecting frame 6, the bottom leg 61 and the support rod 92 cooperate with each other, it is convenient to support the main push block 91, through setting the handle 81, it is convenient to carry the collection box 8, through setting the second connecting column 93, it is convenient to support the auxiliary push block 9, through setting the moving rod 97 and the moving ring 96 slide connection, it is convenient to guide and limit the cover plate 94.

[0024] In the embodiment, as Figure 1 、 Figure 7 、 Figure 8 、 Figure 9 、 Figure 10 and Figure 11As shown, the lifting assembly comprises a hydraulic telescopic rod 2, an outer frame 21 and a first side rod 22, the first side rod 22 is installed on the top plate 13, one end of the first side rod 22 is provided with the outer frame 21, and the hydraulic telescopic rod 2 is installed on the outer frame 21; the detection assembly comprises a storage box 4, a sliding rod 41, a moving plate 42, a detection head 43 and a side column 44, the side column 44 is installed on the top plate 13, one end of the side column 44 is provided with the storage box 4, the output end of the hydraulic telescopic rod 2 is provided with the moving plate 42, the bottom of the moving plate 42 is provided with the sliding rod 41, and one end of the sliding rod 41 is provided with the detection head 43; the protection assembly comprises an extrusion rod 3, a guide rod 31, a guide ring 32, a first spring 33, a connecting plate 34, an extrusion block 35, a connecting rod 36, a first connecting column 37 and a sealing plate 38, the guide rod 31 is installed on the support frame 12, the guide ring 32 is slidably installed on the guide rod 31, the connecting rod 36 is installed on the guide ring 32, the extrusion block 35 is installed on the connecting rod 36, the first connecting column 37 is installed on the extrusion block 35, one end of the first connecting column 37 is provided with the sealing plate 38, the connecting plate 34 is installed on the guide rod 31, and the guide ring 32 is connected with the connecting plate 34 through the first spring 33; the bottom of the moving plate 42 is provided with the extrusion rod 3; by matching the outer frame 21 with the first side rod 22, the hydraulic telescopic rod 2 is conveniently supported; by arranging the side column 44, the storage box 4 is conveniently supported; by arranging the hydraulic telescopic rod 2, when the hydraulic telescopic rod 2 is started, the moving plate 42 is conveniently lowered, the detection head 43 and the extrusion rod 3 are conveniently lowered, the extrusion block 35 is extruded by the extrusion rod 3, the first spring 33 is shortened, the guide ring 32 slides on the guide rod 31, the sealing plate 38 is moved to open the storage box 4, the detection head 43 is inserted into the collection box 8 for detection and data transmission to the processing module, the data is processed by the processing module and sent to the user terminal through the wireless module for the user to view; by slidably connecting the guide rod 31 with the guide ring 32, the extrusion block 35 is guided and limited, and by matching the storage box 4 with the sealing plate 38, the detection head 43 is sealed and protected.

[0025] In this embodiment, as shown, Figures 1-11 The working process of the medical inspection device based on data processing provided in this embodiment is as follows: Step 1: Place the detection liquid in the collection box 8, place the collection box 8 on the rotating plate 7, start the motor 5 to drive the main pulley 53 to rotate, the main pulley 53 drives the auxiliary pulley 55 to rotate through the belt 54 when rotating, the auxiliary pulley 55 drives the rotating rod 71 to rotate, the rotating rod 71 drives the rotating plate 7 to rotate, when the auxiliary push block 9 and the main push block 91 extrude each other, the second spring 98 is shortened, and the cover plate 94 is moved, thereby opening the collection box 8; Step 2: the hydraulic telescopic rod 2 drives the moving plate 42 to descend, and then drives the detection head 43 and the extrusion rod 3 to descend, the extrusion rod 3 extrudes the extrusion block 35, the first spring 33 is shortened, the guide ring 32 slides on the guide rod 31, and then drives the sealing plate 38 to move to open the storage box 4, and inserts the detection head 43 into the collection box 8 for detection; Step 3: after detection, the detection head 43 is reset, the motor 5 drives the main pulley 53 to rotate, the main pulley 53 rotates through the belt 54 to drive the auxiliary pulley 55 to rotate, the auxiliary pulley 55 rotates to drive the rotating rod 71 to rotate, the rotating rod 71 rotates to drive the rotating plate 7 to rotate, when the auxiliary push block 9 is separated from the main push block 91, the cover plate 94 is reset to cover the collection box 8, and the collection box 8 is moved in front of the worker, and the worker takes down the collection box 8 for taking material.

[0026] In summary, in the embodiment, the medical examination device based on data processing according to the embodiment, by setting the motor 5, the motor 5 drives the main pulley 53 to rotate, the main pulley 53 rotates through the belt 54 to drive the auxiliary pulley 55 to rotate, the auxiliary pulley 55 rotates to drive the rotating rod 71 to rotate, the rotating rod 71 rotates to drive the rotating plate 7 to rotate, the collection box 8 is rotated out from below the detection head 43, the collection box 8 is rotated in front of the worker, the worker can take down the collection box 8, without the worker stretching his hand below the detection head 43, even if the hydraulic telescopic rod 2 is damaged to cause the detection head 43 to descend, the worker's hand will not be injured when taking material.

[0027] By setting the auxiliary push block 9 and the main push block 91 cooperate with each other, the motor 5 starts to drive the main pulley 53 to rotate, the main pulley 53 rotates through the belt 54 to drive the auxiliary pulley 55 to rotate, the auxiliary pulley 55 rotates to drive the rotating rod 71 to rotate, the rotating rod 71 rotates to drive the rotating plate 7 to rotate, when the auxiliary push block 9 and the main push block 91 extrude each other, the second spring 98 shortens to drive the cover plate 94 to move; open the collecting box 8, the detection head 43 is inserted into the collecting box 8 to detect the detection liquid, and when the auxiliary push block 9 and the main push block 91 are away from each other, the cover plate 94 can be reset to cover the collecting box 8, and the collecting box 8 is connected with the placing groove, which is convenient for disassembling the collecting box 8, transporting the detection liquid after detection, and sealing the collecting box 8 with the cover plate 94, which can seal and protect the detection liquid during transportation; by setting the bottom plate 1 and the bottom frame 11 cooperate with each other to support the motor 5 and the rotating rod 71, the rotating rod 71 is rotatably connected with the bottom plate 1 through the bearing; by setting the support frame 12 and the top plate 13 cooperate with each other to support the hydraulic telescopic rod 2, and by setting the support frame 51 and the support column 52 cooperate with each other to support the motor 5; by setting the connecting frame 6, the bottom leg 61 and the support rod 92 cooperate with each other to support the main push block 91; by setting the handle 81, it is convenient to carry the collecting box 8.

[0028] By setting the second connecting column 93, the auxiliary push block 9 is supported; by setting the moving rod 97 and the moving ring 96 are slidably connected, the cover plate 94 is guided and limited; by setting the outer frame 21 and the first side rod 22 cooperate with each other to support the hydraulic telescopic rod 2; by setting the side column 44, the storage box 4 is supported; by setting the hydraulic telescopic rod 2, the hydraulic telescopic rod 2 drives the moving plate 42 to descend, drives the detection head 43 and the extrusion rod 3 to descend, the extrusion rod 3 extrudes the extrusion block 35, the first spring 33 shortens, the guide ring 32 slides on the guide rod 31, and then drives the sealing plate 38 to move to open the storage box 4, and inserts the detection head 43 into the collecting box 8 for detection and transmits the data to the processing module; the processing module processes the data and sends it to the user terminal through the wireless module for the user to view.

[0029] By setting the guide rod 31 and the guide ring 32 are slidably connected, the extrusion block 35 is guided and limited, and by setting the storage box 4 and the sealing plate 38 cooperate with each other to seal and protect the detection head 43.

[0030] The foregoing description illustrates and describes several preferred embodiments of the present application, but it is to be understood that the application is not limited to the above-described forms, and that it should not be seen as excluding other embodiments, but rather as being applicable in a variety of other combinations, modifications and environments, and capable of being altered in various ways within the scope of the inventive concept as described herein, by means of the teachings contained herein or knowledge of the relevant art. Any alterations and further modifications in the described embodiments are to be considered as falling within the scope of the present application as defined by the appended claims, provided that such alterations and further modifications do not depart from the spirit and scope of the present application.

Claims

1. A medical examination device based on data processing, comprising a support assembly and a motor (5) mounted on the support assembly, an output end of the motor (5) being provided with a main pulley (53), characterized in that, The support assembly is provided with a rotating rod (71), a rotating plate (7) is installed on the rotating rod (71), an auxiliary belt pulley (55) is installed on the rotating rod (71), the main belt pulley (53) is connected with the auxiliary belt pulley (55) through a belt (54), a lifting assembly is installed on the support assembly, a collecting box (8) is installed on the rotating plate (7), a plurality of placing grooves matched with the collecting box (8) are formed in the rotating plate (7), a reset assembly is installed on the collecting box (8), a cover plate (94) is installed on the reset assembly, a second connecting column (93) is installed on the cover plate (94), an auxiliary pushing block (9) is installed at one end of the second connecting column (93), a supporting rod (92) is installed on the lifting assembly, a main pushing block (91) is installed at one end of the supporting rod (92), a lifting assembly is installed on the support assembly, and a detection assembly is installed on the lifting assembly.

2. The medical testing device based on data processing according to claim 1, characterized in that, The support assembly comprises a bottom plate (1), a bottom frame (11), a support frame (12) and a top plate (13), a plurality of bottom frames (11) are installed at the bottom of the bottom plate (1), the support frame (12) is installed on the bottom plate (1), the top plate (13) is installed at one end of the support frame (12), and the rotating plate (7) is rotatably installed on the bottom plate (1).

3. A medical testing device based on data processing according to claim 2, characterized in that, The bottom plate (1) is provided with a supporting column (52), the supporting column (52) is provided with a supporting frame (51) at one end, and the motor (5) is installed on the supporting frame (51).

4. The medical testing device based on data processing according to claim 3, characterized in that, The lifting assembly comprises a connecting frame (6) and a bottom leg (61), the bottom leg (61) is installed on the bottom plate (1), the connecting frame (6) is installed at one end of the bottom leg (61), and the supporting rod (92) is installed on the connecting frame (6).

5. A medical testing device based on data processing according to claim 4, characterized in that, The collecting box (8) is provided with a handle (81).

6. A medical testing device based on data processing according to claim 5, characterized in that, The reset assembly comprises a moving rod (97), a moving ring (96) and a second side rod (95), the moving rod (97) is installed on the collecting box (8), the moving ring (96) is slidably installed on the moving rod (97), the second side rod (95) is installed on the moving ring (96), and one end of the second side rod (95) is connected with the cover plate (94).

7. A medical testing device based on data processing according to claim 6, characterized in that, The moving ring (96) is connected with the moving rod (97) through a second spring (98).

8. A medical testing device based on data processing according to claim 7, characterized in that, The lifting assembly comprises a hydraulic telescopic rod (2), an outer frame (21) and a first side rod (22), the first side rod (22) is installed on the top plate (13), the outer frame (21) is installed at one end of the first side rod (22), and the hydraulic telescopic rod (2) is installed on the outer frame (21).

9. A medical testing device based on data processing according to claim 8, characterized in that, The detection assembly comprises a storage box (4), a sliding rod (41), a moving plate (42), a detection head (43) and a side column (44), the side column (44) is installed on the top plate (13), the storage box (4) is installed at one end of the side column (44), the moving plate (42) is installed at the output end of the hydraulic telescopic rod (2), the sliding rod (41) is installed at the bottom of the moving plate (42), and the detection head (43) is installed at one end of the sliding rod (41).

10. The medical testing device based on data processing according to claim 9, characterized in that, The support assembly is provided with a protection assembly, which comprises an extrusion rod (3), a guide rod (31), a guide ring (32), a first spring (33), a connecting plate (34), an extrusion block (35), a connecting rod (36), a first connecting column (37) and a sealing plate (38), the support frame (12) is provided with the guide rod (31), the guide rod (31) is slidably provided with the guide ring (32), the guide ring (32) is provided with the connecting rod (36), the connecting rod (36) is provided with the extrusion block (35), the extrusion block (35) is provided with the first connecting column (37), one end of the first connecting column (37) is provided with the sealing plate (38), the guide rod (31) is provided with the connecting plate (34), and the guide ring (32) is connected with the connecting plate (34) through the first spring (33); the bottom of the moving plate (42) is provided with the extrusion rod (3).

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