A new multifunctional sphygmomanometer detection device

Abstract

A new multifunctional sphygmomanometer detection device, comprising a case, a detection platform arranged on the case, a pneumatic dummy battery device for supplying power for the sphygmomanometer during detection, an inflation device for inflating the sphygmomanometer during detection, a mechanical hand for pressing the sphygmomanometer key to enter a function test interface, a CCD camera for reading the display value of the sphygmomanometer display screen and judging whether the value displayed on the display screen is normal, a display for displaying various data during sphygmomanometer detection, and a gas supply module for supplying gas to various components of the detection device. The sphygmomanometer detection device can automatically complete all function detection work of the product at one time, completely replaces the manual detection process, improves the detection efficiency of the sphygmomanometer, makes the detection stable and reliable, greatly reduces the labor cost, and guarantees the product quality of the sphygmomanometer.

Description

Technical Field

[0001] This invention relates to a testing device, specifically a novel multifunctional blood pressure monitor testing device. Background Technology

[0002] With social development and improved living standards, people are paying increasing attention to their personal health. High-protein and high-fat foods are becoming increasingly common in daily life, leading to a rise in the incidence of hypertension and hyperlipidemia. Consequently, portable electronic blood pressure monitors are becoming more widely used, offering advantages over traditional mercury sphygmomanometers, including accurate measurement, portability, ease of operation, and higher precision. However, the accuracy and stability of electronic blood pressure monitor results are subject to uncertainty due to factors such as hardware design, component precision, and algorithms.

[0003] The working principle of a portable electronic blood pressure monitor is to inflate the cuff with an air pump, changing the pressure. As blood flows through the blood vessels, it creates oscillations, which are received by a pressure sensor. As the cuff gradually deflates, the pressure sensor detects changes in pressure and fluctuations based on these oscillations. The point of maximum fluctuation is selected as a reference point. From this point, a fluctuation point preceding the reference point is taken as the systolic pressure, and a fluctuation point following the reference point is taken as the diastolic pressure. However, the following problems may occur during testing: 1. The air pump inflation pressure does not reach the set requirement; 2. The pressure sensor is insensitive, resulting in inaccurate readings; 3. The blood pressure monitor display shows incorrect information. Therefore, functional testing of the blood pressure monitor is necessary to ensure that all functions are tested and qualified before it is sold to consumers, guaranteeing product quality.

[0004] Currently, there is no complete and scientific portable electronic blood pressure monitor testing device on the market. Functional testing of portable electronic blood pressure monitors is generally done manually, one function at a time, which suffers from low testing efficiency, low reliability, and high labor costs. Summary of the Invention

[0005] To overcome the shortcomings of existing technologies, this invention provides a novel multifunctional blood pressure monitor testing device that can efficiently and quickly perform automatic testing of various functions of the blood pressure monitor, greatly reducing testing costs.

[0006] The technical solution adopted by this invention to solve its technical problem is: A novel multifunctional blood pressure monitor testing device includes a chassis, a testing platform mounted on the chassis, a pneumatic dummy battery for powering the blood pressure monitor during testing, an inflation device for inflating the blood pressure monitor during testing, a robotic arm for accessing the functional testing interface by pressing a button on the blood pressure monitor, a CCD camera for reading the displayed values ​​on the blood pressure monitor screen and determining whether the displayed values ​​are normal, a display for displaying various data during the blood pressure monitor testing process, and an air supply module for supplying air to various components of the testing device. The testing device is connected to an air source through the air supply module. The pneumatic dummy battery, inflation device, and robotic arm are all mounted on the testing platform, with the inflation device and robotic arm positioned outside the pneumatic dummy battery. The testing platform has an upper housing, with the CCD camera mounted at the bottom of the upper housing, above the pneumatic dummy battery. The display is mounted on the front of the upper housing. The testing platform also has a start button and an emergency stop button for controlling the start and stop of the testing device.

[0007] In this invention, the front of the upper housing is provided with several indicator lights for displaying the working status and test results of the testing equipment.

[0008] The invention also includes a PLC controller and a PC. The PLC controller is connected to the air supply module, the pneumatic dummy battery device, the air filling device, and the robotic arm, and controls the operation of the corresponding components. The PC is connected to the PLC controller and is used to view the blood pressure monitor's test records and set the test content.

[0009] In this invention, the pneumatic dummy battery device includes a pneumatic warhead and a power source. The power source is electrically connected to the pneumatic warhead, and the pneumatic warhead serves as the electrical output terminal of the pneumatic dummy battery device.

[0010] In this invention, the inflation device includes a front-to-back movement adjustment component, a vertical movement adjustment component, a left-to-right telescopic cylinder, and an air pipe connector. The front-to-back movement adjustment component is mounted on a testing platform, the vertical movement adjustment component is mounted on the front-to-back movement adjustment component, the left-to-right telescopic cylinder is mounted on the vertical movement adjustment component, and the air pipe connector is a three-way connector with three connecting ends, respectively used to connect to the telescopic ends of the left and right telescopic cylinders, to connect to the gas supply module for gas supply, and to connect to the sphygmomanometer for gas supply.

[0011] In this invention, the front-back movement adjustment assembly includes a front-back adjustment guide rail, a front-back adjustment slider, and a front-back adjustment base plate. The front-back adjustment guide rail is mounted on a detection platform, the front-back adjustment slider is connected above the front-back adjustment guide rail, and the front-back adjustment base plate is mounted on the front-back adjustment slider.

[0012] In this invention, the up-down adjustment assembly includes an up-down adjustment guide rod, an up-down adjustment rod sleeve, a top plate, and an up-down adjustment bolt. The top plate has an up-down adjustment threaded hole for threaded connection with the up-down adjustment bolt. The up-down adjustment guide rod is vertically mounted on the front and rear adjustment base plates. The up-down adjustment rod sleeve is sleeved with the up-down adjustment guide rod. The top plate is mounted on the top of the up-down adjustment guide rod. One end of the up-down adjustment bolt passes through the up-down adjustment threaded hole and connects to the left and right telescopic cylinders.

[0013] In this invention, the outer wall of the left and right telescopic cylinders is fitted with a cylinder sleeve, the cylinder sleeve having a through hole for the end of the up and down adjusting bolt to extend into, the bottom of the through hole having a receiving cavity, the end of the up and down adjusting bolt having a limiting block and a limiting pin, the limiting block being placed in the receiving cavity, the end of the up and down adjusting bolt being inserted from the through hole to the receiving cavity and inserted into the limiting block, and the limiting pin being inserted laterally into the limiting block and the up and down adjusting bolt.

[0014] In this invention, the robotic arm includes a rotating arm and a rotating motor, with one end of the rotating arm connected to the rotating shaft of the rotating motor.

[0015] In this invention, the gas supply module includes a main gas supply line and a branch gas supply line connected by gas lines. The main gas supply line includes a pressure regulating filter valve and a first solenoid valve. The branch gas supply line includes a second solenoid valve and a direct pressure sensor connected by gas lines. The gas source, the pressure regulating filter valve, the first solenoid valve, the second solenoid valve and the direct pressure sensor are connected by gas lines in sequence.

[0016] The beneficial effects of this invention are as follows: The blood pressure monitor testing device of this invention can automatically complete all functional tests of the product in one go, completely replacing the manual testing process, thereby improving the testing efficiency of the blood pressure monitor, making the testing stable and reliable, greatly reducing labor costs, and ensuring the product quality of the blood pressure monitor; using a CCD camera to realize the display screen detection and data acquisition functions, thereby being able to determine whether the values ​​displayed on the blood pressure monitor display screen are normal; using a pneumatic dummy battery device not only realizes the detection of the product's battery compartment, but also reduces the use of dry batteries, greatly improving the testing efficiency. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the front structure of the detection device in this embodiment; Figure 2 This is a side view of the detection device in this embodiment; Figure 3 This is a top view of the detection equipment in this embodiment; Figure 4 This is a schematic diagram illustrating the working principle of the testing equipment in this embodiment; Figure 5 This is a schematic diagram of the pneumatic dummy battery device in this embodiment; Figure 6 This is a front structural diagram of the inflation device in this embodiment; Figure 7 This is a side view of the inflation device in this embodiment; Figure 8 This is a flowchart of the detection equipment in this embodiment. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0019] Example: like Figures 1 to 8As shown, this embodiment discloses a novel multifunctional blood pressure monitor testing device, including a chassis 1, a testing platform 2 mounted on the chassis 1, a pneumatic dummy battery device 3 for powering the blood pressure monitor during testing, an inflation device 4 for inflating the blood pressure monitor during testing, a robotic arm 5 for accessing the functional testing interface by pressing a button on the blood pressure monitor, a CCD camera 6 for reading the displayed values ​​on the blood pressure monitor screen and determining whether the displayed values ​​are normal, a display 7 for displaying various data during the blood pressure monitor testing process, and an air supply module 8 for supplying air to various components of the testing device. The testing device is connected to an air source 9 through the air supply module 8. The pneumatic dummy battery device 3, the inflation device 4, and the robotic arm 5 are all mounted on the testing platform 2, with the inflation device 4 and the robotic arm 5 positioned outside the pneumatic dummy battery device 3. The testing platform 2 has an upper housing 10, with the CCD camera 6 mounted at the bottom of the upper housing 10, positioned above the pneumatic dummy battery device 3. The display 7 is mounted on the upper housing. On the front of the upper housing 10, there are several indicator lights 13 for displaying the working status and test results of the testing equipment. The testing platform 2 is also equipped with a start button 11 and an emergency stop button 12 for controlling the start and stop of the testing equipment. In order for the staff to understand the test data of the blood pressure monitor, the testing equipment in this embodiment is also equipped with a PLC controller 14 and a PC 15. The PLC controller 14 is connected to the air supply module 8, the pneumatic dummy battery device 3, the air filling device 4 and the robotic arm 5, and controls the operation of the corresponding components. The PC 15 is connected to the PLC controller 14 and is used to view the test records of the blood pressure monitor and set the test content, etc. Thus, the MES system of the testing equipment is formed, which can record all the test data of each blood pressure monitor product, including product number, test time, whether the display screen function is normal, whether the air pump supply pressure is normal, etc., realizing dynamic data tracking of products in the testing and production process, greatly improving the testing efficiency and reducing the product defect rate.The working principle of the testing equipment in this embodiment is as follows: The operator connects the power supply to the testing equipment and turns on the air source 9, then releases the emergency stop button 12 and presses the start button 11. The testing equipment system begins initialization and self-testing. After the initialization and self-testing are completed and the equipment is running normally, the operator places the blood pressure monitor on the testing platform 2 and assembles the battery compartment of the blood pressure monitor with the pneumatic dummy battery device 3, thus completing the positioning and installation of the blood pressure monitor. The CCD camera 6 above the blood pressure monitor scans the barcode of the blood pressure monitor to record product information. The pneumatic dummy battery device 3 pops out, and the electrical output end of the pneumatic dummy battery device 3 presses firmly against the blood pressure monitor. The battery spring in the sphygmomanometer's battery compartment, the pneumatic dummy battery device 3 supplies power to the sphygmomanometer, and the sphygmomanometer is powered on. The CCD camera 6 reads the display information of the sphygmomanometer's screen to determine if the screen is normal. If the screen is abnormal, the testing equipment stops working and displays fault information on the display 7; if the display 7 is normal, the next step of testing continues. The inflation device 4 moves towards the sphygmomanometer, connecting its air tube to the sphygmomanometer. The robotic arm 5 moves, presses the test button on the sphygmomanometer, and then resets, putting the sphygmomanometer into test mode. The inflation device 4 inflates the sphygmomanometer, through the supply... After the inflation pressure controlled by the air module 8 reaches the set value, the air supply module 8 stops supplying air. The CCD camera 6 reads the air pressure value displayed on the blood pressure monitor's screen. The air supply module 8 sends the air pressure value to the PLC controller 14 to determine if the air pressure has decreased. If the air pressure has decreased, the detection device stops working and displays a fault message on the display 7; if the air pressure has not decreased, the next step of detection continues. At the same time, the CCD camera 6 sends the read air pressure value to the PLC controller 14 to determine if the air pressure value read by the CCD camera 6 is consistent with the air pressure value detected by the air supply module 8. If the two air pressure values ​​are inconsistent... If the pressure is consistent, the testing equipment stops working and displays fault information on display 7. If the pressure is consistent, the next test continues. The inflation test can be performed with multiple inflation pressures to obtain the test results of the blood pressure monitor under different pressures. After the test is completed, the inflation device 4 moves and resets, causing the air tube of the inflation device 4 to detach from the blood pressure monitor. The pneumatic dummy battery device 3 springs back and resets, and the electrical output terminal of the pneumatic dummy battery device 3 detaches from the battery spring of the blood pressure monitor's battery compartment. This allows the blood pressure monitor that has completed the test to be removed from the testing equipment for the next blood pressure monitor test.

[0020] In a preferred embodiment, the pneumatic dummy battery device 3 includes a pneumatic bullet 31 and a power supply 32. The power supply 32 is electrically connected to the pneumatic bullet 31, which serves as the electrical output terminal of the device. The pneumatic bullet 31 can be controlled to pop up and reset by sending an electrical signal through the PLC controller 14, or by supplying air to it in both directions through the air supply module 8. The operating principle of the pneumatic dummy battery device 3 is as follows: the battery compartment of the sphygmomanometer is moved facing the pneumatic bullet 31, causing the pneumatic bullet 31 to enter the battery compartment. After popping up, the pneumatic bullet 31 contacts the battery contacts in the battery compartment, forming an electrical connection, and the pneumatic dummy battery supplies power to the sphygmomanometer. Similarly, after the test is completed, the pneumatic bullet 31 springs back to its original position, detaching from the battery contacts in the battery compartment, allowing the sphygmomanometer to be removed. In this embodiment, the pneumatic dummy battery device 3 has four battery modules 33, each with two pneumatic propellants 31. When air is introduced, the pneumatic propellants 31 extend to contact the corresponding battery contacts in the blood pressure monitor's battery compartment. When air is cut off, the pneumatic propellants 31 automatically retract. The positive and negative terminals of the four battery modules 33 are connected in series. Power can only be supplied when all battery contacts in the blood pressure monitor's battery compartment are properly installed. If any one is missing, the power supply 32 will not provide power. The PLC controller 14 can detect the power supply status and thus determine whether the battery contacts in the blood pressure monitor's battery compartment are functioning correctly. Therefore, the pneumatic dummy battery device 3 can both supply power to the blood pressure monitor and detect whether the battery contacts in the blood pressure monitor's battery compartment are installed correctly, thus realizing the blood pressure monitor power supply 32 detection function.

[0021] In a preferred embodiment, the inflation device 4 includes a front-to-back movement adjustment component 41, a vertical movement adjustment component 42, a left-to-right telescopic cylinder 43, and an air pipe connector 44. The front-to-back movement adjustment component 41 is mounted on the testing platform 2, the vertical movement adjustment component 42 is mounted on the front-to-back movement adjustment component 41, the left-to-right telescopic cylinder 43 is mounted on the vertical movement adjustment component 42, and the air pipe connector 44 is a three-way connector with three connection ends: one for connecting to the telescopic end of the left-to-right telescopic cylinder 43, one for connecting to the gas supply module 8 for gas supply, and one for connecting to the sphygmomanometer for gas supply. When testing the sphygmomanometer, the front-to-back and vertical positions of the air pipe connector 44 are first adjusted using the front-to-back movement adjustment component 41 and the vertical movement adjustment component 42 so that the air pipe connector 44 is aligned with the inflation port of the sphygmomanometer. During testing, the PLC control module only needs to output an action signal to the left-to-right telescopic cylinder 43 to extend and move the air pipe connector 44 into the inflation port of the sphygmomanometer, thus completing the air circuit connection between the inflation device 4 and the sphygmomanometer. Specifically, the forward and backward movement adjustment assembly 41 includes a forward and backward adjustment guide rail 411, a forward and backward adjustment slider 412, and a forward and backward adjustment base plate 413. The forward and backward adjustment guide rail 411 is mounted on the detection platform 2. The forward and backward adjustment slider 412 is connected above the forward and backward adjustment guide rail 411. The forward and backward adjustment base plate 413 is mounted on the forward and backward adjustment slider 412. The forward and backward adjustment guide rail 411 and the forward and backward adjustment slider 412 are locked together by a locking bolt 413. When the forward and backward movement adjustment assembly 41 needs to be adjusted forward and backward, the locking bolt 413 is loosened to make the forward and backward adjustment slider 412 move in an active state. The forward and backward adjustment slider 412 can move forward and backward along the forward and backward adjustment guide rail 411. After the forward and backward adjustment slider 412 moves to the designated position, the locking bolt 413 is tightened to lock the forward and backward adjustment slider 412 in the designated position. The up-down movement adjustment assembly 42 includes an up-down adjustment guide rod 421, an up-down adjustment rod sleeve 422, a top plate 423, and an up-down adjustment bolt 424. The top plate 423 has an up-down adjustment threaded hole for threaded connection with the up-down adjustment bolt 424. The up-down adjustment guide rod 421 is vertically mounted on the front and rear adjustment base plate 413. The up-down adjustment rod sleeve 422 is sleeved with the up-down adjustment guide rod 421. The top plate 423 is mounted on the top of the up-down adjustment guide rod 421. One end of the up-down adjustment bolt 424 passes through the up-down adjustment threaded hole and connects to the left and right telescopic cylinders 43.The outer wall of the left and right telescopic cylinders 43 is fitted with a cylinder sleeve 45. The cylinder sleeve 45 has a through hole 451 for the end of the up-and-down adjusting bolt 424 to extend into. The bottom of the through hole 451 has a receiving cavity 452. The end of the up-and-down adjusting bolt 424 has a limiting block 46 and a limiting pin 47. The limiting block 46 is placed inside the receiving cavity 452. The end of the up-and-down adjusting bolt 424 is inserted from the through hole 451, extends into the receiving cavity 452, and is inserted into the limiting block 46. The limiting pin 47 is inserted laterally into the limiting block 46 and the upper and lower adjusting bolt 424, fixing the limiting block 46 to the end of the upper and lower adjusting bolt 424. The limiting block 46 confines the end of the upper and lower adjusting bolt 424 within the receiving cavity 452. The diameter of the receiving cavity 452 is larger than the outer diameter of the limiting block 46, allowing the limiting block 46 to rotate within the receiving cavity 452. When the upper and lower adjusting bolt 424 rotates to adjust the lifting and lowering of the left and right telescopic cylinders 43, the limiting block 46 rotates with the upper and lower adjusting bolt 424. The front end of the cylinder sleeve 45 is connected to the upper and lower adjusting plate 425, which is connected to the upper and lower adjusting rod sleeve 422, thereby making the upper and lower adjustment and movement of the left and right telescopic cylinders 43 smoother and more stable.

[0022] In a preferred embodiment, the robotic arm 5 includes a rotating arm 51 and a rotating motor 52, with one end of the rotating arm 51 connected to the rotating shaft of the rotating motor 52. When the robotic arm 5 presses the button on the blood pressure monitor, the rotating motor 52 rotates, causing the rotating arm 51 to swing and press the button on the blood pressure monitor. After the button on the blood pressure monitor is pressed, the rotating motor 52 reverses and resets.

[0023] In a preferred embodiment, the gas supply module 8 includes a main gas supply line 81 and a branch gas supply line 82 connected by gas lines. The main gas supply line 81 includes a pressure regulating filter valve 811 and a first solenoid valve 812. The branch gas supply line 82 includes a second solenoid valve 821 and a direct pressure sensor 822 connected by gas lines. The gas source 9, the pressure regulating filter valve 811, the first solenoid valve 812, the second solenoid valve 821 and the direct pressure sensor 822 are connected by gas lines in sequence. The pressure regulating filter valve 811, the first solenoid valve 812, the second solenoid valve 821 and the direct pressure sensor 822 are connected to the PLC controller 14 by circuit. The PLC controller 14 sends electrical signals to the pressure regulating filter valve 811, the first solenoid valve 812, the second solenoid valve 821 and the direct pressure sensor 822 to control the operation of each device respectively.

[0024] In order to perform functional tests on multiple blood pressure monitors simultaneously, the testing equipment in this embodiment has multiple testing stations on the testing platform 2. Each testing station is equipped with a set of pneumatic dummy battery device 3, inflation device 4, robotic arm 5, and CCD camera 6; correspondingly, each testing station is equipped with an air supply branch 82. The testing equipment in this embodiment has 4 testing stations, which can perform functional tests on 4 blood pressure monitors simultaneously, greatly improving the testing efficiency of blood pressure monitors.

[0025] This embodiment also discloses a novel detection method for a multifunctional blood pressure monitor, comprising the following steps: Step 1: Turn on the power and air supply switches of the testing equipment; Step two: Initialize the testing equipment system and begin the self-test program; Step 3: Determine if the system initialization and self-test are normal; if either the system initialization or self-test program fails, the testing device will shut down and alarm; if both the system initialization and self-test programs are normal, proceed to the next step. Step four: The pneumatic dummy battery device 3 starts working to supply power to the blood pressure monitor; Step 5: PLC controller 14 determines whether the blood pressure monitor is powered normally; if the pneumatic dummy battery device 3 cannot power the blood pressure monitor, the detection equipment will stop and alarm; if the pneumatic dummy battery device 3 can power the blood pressure monitor normally, proceed to the next step. Step 6: CCD camera 6 reads the material code of the blood pressure monitor and simultaneously reads the display information on the blood pressure monitor screen; Step 7: Determine if the blood pressure monitor display is normal; if the blood pressure monitor displays an error, display the error message on the corresponding test position on display 7; if the blood pressure monitor displays normally, proceed to the next step. Step 8: The inflation device 4 is activated, and the air tube of the inflation device 4 is connected to the inflation port of the sphygmomanometer. Step 9: The robotic arm 5 moves, presses the test button on the blood pressure monitor, the blood pressure monitor enters the test mode, and the robotic arm 5 resets automatically; Step 10: The inflation module operates, with the main inflation circuit and four inflation branch circuits opening simultaneously to inflate the blood pressure monitors at the four detection stations. Inflation stops when the blood pressure monitor reaches an inflation pressure of 50 mmHg. Step 11: The direct pressure sensor 822 of the four inflation branches sends the corresponding inflation branch pressure value to the PLC controller 14. The PLC controller 14 determines whether the pressure value has decreased. If the pressure value has decreased, an error message is displayed on the corresponding test position of the display 7, and the pressure value will not be detected again in the next step. If the pressure value has not decreased, proceed to the next step. The CCD camera 6 reads the pressure value on the blood pressure monitor display and determines whether the pressure value read by the CCD camera 6 is consistent with the pressure value detected by the direct pressure sensor 822. If the two pressure values ​​are inconsistent, an error message is displayed on the corresponding test position of the display 7, and the pressure value on the blood pressure monitor display will not be read again in the next step. If the two pressure values ​​are consistent, proceed to the next step. Step 12: The inflation module starts working again, with the main inflation circuit and the four inflation branches opening simultaneously to inflate the blood pressure monitors at the four testing stations. Inflation stops when the blood pressure monitor reaches an inflation pressure of 150 mmHg. Step thirteen: Execute the same judgment logic as in step eleven; Step 14: The inflation module works again, with the main inflation circuit and the four inflation branch circuits opening simultaneously to inflate the blood pressure monitors at the four detection stations. Inflation stops when the blood pressure monitor reaches an inflation pressure of 290 mmHg. Step 15: Perform the same judgment logic as in Step 11; Step 16: The inflation module starts working again, with the main inflation circuit and the four inflation branch circuits opening simultaneously to continuously inflate the blood pressure monitors at the four testing stations. Step 17: Determine if the blood pressure monitor can be inflated to 390 mmHg; if the blood pressure monitor cannot be inflated to 390 mmHg, display an error message on the corresponding test position on display 7; if the blood pressure monitor can be inflated to 390 mmHg, proceed to the next step. Step 18: The inflation module stops inflating; the inflation device 4 operates, and the air tube of the inflation device 4 exits the inflation port of the sphygmomanometer; the pneumatic dummy battery device 3 stops supplying power to the sphygmomanometer, the pneumatic dummy battery device 3 resets, and the pneumatic bullet 31 disengages from the battery spring of the sphygmomanometer battery compartment, and the sphygmomanometer test is completed. Step 19: Remove the blood pressure monitor and proceed with the next blood pressure monitor test.

[0026] The above description is only a preferred embodiment of the present invention. Any technical solution that achieves the purpose of the present invention by essentially the same means is within the protection scope of the present invention.

Claims

1. A novel multifunctional blood pressure monitor, characterized in that: The device includes a chassis (1), a testing platform (2) mounted on the chassis (1), a pneumatic dummy battery device (3) for powering the blood pressure monitor during testing, an inflation device (4) for inflating the blood pressure monitor during testing, a robotic arm (5) for pressing the blood pressure monitor button to enter the functional test interface, a CCD camera (6) for reading the displayed values ​​on the blood pressure monitor screen and determining whether the displayed values ​​are normal, a display (7) for displaying various data during the blood pressure monitor testing process, and an air supply module (8) for supplying air to various components of the testing equipment. The testing equipment is connected to an air source (9) through the air supply module (8). The pneumatic dummy battery device (3), the inflation device (4) and the robotic arm (5) are all installed on the detection platform (2). The inflation device (4) and the robotic arm (5) are located on the outside of the pneumatic dummy battery device (3). The detection platform (2) is provided with an upper box (10). The CCD camera (6) is installed at the bottom of the upper box (10). The CCD camera (6) is located above the pneumatic dummy battery device (3). The display (7) is installed on the front of the upper box (10). The detection platform (2) is also provided with a start button (11) and an emergency stop button (12) for controlling the start and stop of the detection equipment. The pneumatic dummy battery device (3) includes a pneumatic bullet (31) and a power supply (32). The power supply (32) is electrically connected to the pneumatic bullet (31), and the pneumatic bullet (31) serves as the electrical output terminal of the pneumatic dummy battery device (3). The battery compartment of the blood pressure monitor is moved to face the pneumatic bullet (31), so that the pneumatic bullet (31) enters the battery compartment of the blood pressure monitor. After the pneumatic bullet (31) pops out, it contacts the battery spring in the battery compartment of the blood pressure monitor, forming an electrical connection. The pneumatic dummy battery device (3) supplies power to the blood pressure monitor. After the test is completed, the pneumatic bullet (31) springs back to its original position and disengages from the battery spring in the battery compartment of the blood pressure monitor, so that the blood pressure monitor can be removed. The inflation device (4) includes a front-to-back movement adjustment component (41), a vertical movement adjustment component (42), a left-to-right telescopic cylinder (43), and an air pipe connector (44). The front-to-back movement adjustment component (41) is installed on the detection platform (2), the vertical movement adjustment component (42) is installed on the front-to-back movement adjustment component (41), the left-to-right telescopic cylinder (43) is installed on the vertical movement adjustment component (42), and the air pipe connector (44) is a three-way connector structure. The air pipe connector (44) has three connection ends, which are respectively used to connect the telescopic ends of the left-to-right telescopic cylinder (43), to connect the gas supply module (8) to supply gas, and to connect the sphygmomanometer to supply gas.

2. The novel multifunctional blood pressure monitor detection device according to claim 1, characterized in that: The front of the upper housing (10) is provided with several indicator lights (13) for displaying the working status and test results of the testing equipment.

3. The novel multifunctional blood pressure monitor detection device according to claim 1, characterized in that: It also includes a PLC controller (14) and a PC (15). The PLC controller (14) is connected to the air supply module (8), the pneumatic dummy battery device (3), the air filling device (4) and the robotic arm (5), and controls the operation of the corresponding components. The PC (15) is connected to the PLC controller (14) and is used to view the blood pressure monitor's test records and set the test content.

4. The novel multifunctional blood pressure monitor detection device according to claim 1, characterized in that: The front and rear movement adjustment assembly (41) includes a front and rear adjustment guide rail (411), a front and rear adjustment slider (412), and a front and rear adjustment base plate (413). The front and rear adjustment guide rail (411) is installed on the detection platform (2), the front and rear adjustment slider (412) is connected above the front and rear adjustment guide rail (411), and the front and rear adjustment base plate (413) is installed on the front and rear adjustment slider (412).

5. The novel multifunctional blood pressure monitor detection device according to claim 4, characterized in that: The up-down movement adjustment assembly (42) includes an up-down adjustment guide rod (421), an up-down adjustment rod sleeve (422), a top plate (423), and an up-down adjustment bolt (424). The top plate (423) has an up-down adjustment threaded hole for threaded connection with the up-down adjustment bolt (424). The up-down adjustment guide rod (421) is vertically mounted on the front and rear adjustment base plates (413). The up-down adjustment rod sleeve (422) is sleeved with the up-down adjustment guide rod (421). The top plate (423) is mounted on the top of the up-down adjustment guide rod (421). One end of the up-down adjustment bolt (424) passes through the up-down adjustment threaded hole and connects to the left and right telescopic cylinders (43).

6. The novel multifunctional blood pressure monitor detection device according to claim 5, characterized in that: The outer wall of the left and right telescopic cylinders (43) is fitted with a cylinder sleeve (45). The cylinder sleeve (45) has a through hole (451) for the end of the upper and lower adjusting bolt (424) to extend into. The bottom of the through hole (451) is provided with a receiving cavity (452). The end of the upper and lower adjusting bolt (424) is provided with a limiting block (46) and a limiting pin (47). The limiting block (46) is placed in the receiving cavity (452). The end of the upper and lower adjusting bolt (424) is inserted from the through hole (451) to the receiving cavity (452) and inserted into the limiting block (46). The limiting pin (47) is inserted laterally into the limiting block (46) and the upper and lower adjusting bolt (424).

7. The novel multifunctional blood pressure monitor detection device according to claim 1, characterized in that: The robotic arm (5) includes a rotating arm (51) and a rotating motor (52), with one end of the rotating arm (51) connected to the rotating shaft of the rotating motor (52).

8. The novel multifunctional blood pressure monitor detection device according to claim 1, characterized in that: The gas supply module (8) includes a main gas supply line (81) and a branch gas supply line (82) connected by gas lines. The main gas supply line (81) includes a pressure regulating filter valve (811) and a first solenoid valve (812). The branch gas supply line (82) includes a second solenoid valve (821) and a direct pressure sensor (822) connected by gas lines. The gas source (9), pressure regulating filter valve (811), first solenoid valve (812), second solenoid valve (821) and direct pressure sensor (822) are connected by gas lines in sequence.

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