A multi-pump arm-type blood pressure monitor

Abstract

This utility model relates to the technical field of arm-type blood pressure monitors, and more particularly to a multi-pump arm-type blood pressure monitor, comprising a blood pressure monitor body, an adjustment mechanism on the inner surface of the blood pressure monitor body, and a support mechanism on the outer surface of the blood pressure monitor body. This multi-pump arm-type blood pressure monitor, through the arrangement of a first fixing block, a first fixing plate, a first cylinder, a second fixing block, a push rod, and a second fixing plate, firstly installs the main air pump, a first auxiliary air pump, and a second auxiliary air pump in a fixed base, and then uses a fixing cover and screws to fix the fixing cover to the fixed base, improving the stability of the installation and preventing the air pumps from shaking or falling off during use. During blood pressure measurement, the main air pump starts to quickly inflate the air bladder, and then the first and second auxiliary air pumps precisely fine-tune the internal pressure of the air bladder to ensure measurement accuracy and avoid pressure fluctuations caused by single-pump overload.

Description

Technical Field

[0001] This utility model relates to the technical field of arm-type blood pressure monitors, and in particular to a multi-pump arm-type blood pressure monitor. Background Technology

[0002] The arm cuff blood pressure monitor is a widely used blood pressure measurement device in homes and medical settings. It measures blood pressure by wrapping a cuff around the upper arm and inflating it. It is easy to use and provides accurate results. The main components of an arm cuff blood pressure monitor include a cuff, a display screen, a controller, and a power supply. The cuff is wrapped around the upper arm, and blood flow is blocked by inflation. Blood pressure is then gradually deflated to detect the blood pressure. To improve the accuracy of the measurement, a multi-pump arm cuff blood pressure monitor is particularly needed.

[0003] Because existing arm-type blood pressure monitors often lack precise control over the inflation speed and pressure of the cuff during measurement, they are prone to errors in measurement results, affecting accuracy, increasing unnecessary repeat examinations for patients, and reducing measurement efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a multi-pump arm-type blood pressure monitor to solve the existing problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a multi-pump arm-type blood pressure monitor, comprising a blood pressure monitor body, wherein an adjustment mechanism is provided on the inner surface of the blood pressure monitor body, and a support mechanism is provided on the outer surface of the blood pressure monitor body;

[0006] The adjustment mechanism includes an air bladder, a protective net, a solenoid valve, a fixing seat, a fixing groove, a fixing cover, screws, a main air pump, a first auxiliary air pump, and a second auxiliary air pump. An air bladder is installed on the inner surface of the blood pressure monitor body, and a protective net is installed on the outer surface of the air bladder. A solenoid valve is fixedly connected to the inner surface of the blood pressure monitor body, and a fixing seat is fixedly connected to the inner surface of the blood pressure monitor body. A fixing groove is formed on the inner surface of the fixing seat, and a fixing cover is connected to the upper surface of the fixing seat. Screws are connected to the upper surface of the fixing cover. The main air pump is connected to the inner surface of the fixing groove, and the first auxiliary air pump and the second auxiliary air pump are connected to the inner surface of the fixing groove.

[0007] Preferably, the support mechanism includes a slide rail, a slider, a buckle, a support pad, a spring, a buffer plate, and a clamping block. The slide rail is fixedly connected to the outer surface of the blood pressure monitor body, the slider is installed on the inner surface of the slide rail, the buckle is fixedly connected to the outer surface of the slider, the support pad is fixedly connected to the outer surface of the slider, the spring is fixedly connected to the inner surface of the slide rail, one end of the spring is fixedly connected to the buffer plate, and the clamping block is fixedly connected to the outer surface of the buffer plate.

[0008] Preferably, the inner surface of the fixing base is provided with multiple fixing grooves, and the outer surface of the fixing cover is provided with screws at equal intervals, the screws passing through the fixing cover and connecting to the fixing base.

[0009] Preferably, the inner surface of the fixing groove matches the outer surface of the main air pump, the inner surface of the fixing groove matches the outer surface of the first auxiliary air pump, and the inner surface of the fixing groove matches the outer surface of the second auxiliary air pump.

[0010] Preferably, the output end of the main air pump is connected to an airbag, the output end of the first auxiliary air pump is connected to an airbag, and the output end of the second auxiliary air pump is connected to an airbag.

[0011] Preferably, the slide rail and the slider form a sliding structure, and the inner surface of the slide rail matches the outer surface of the slider.

[0012] Preferably, the slide rail and the buffer plate form a sliding structure, and the inner surface of the slide rail matches the outer surface of the buffer plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This multi-pump arm-type blood pressure monitor, through the arrangement of an air bladder, protective net, solenoid valve, fixed base, fixed groove, fixed cover, screws, main air pump, first auxiliary air pump, and second auxiliary air pump, firstly installs the main air pump, first auxiliary air pump, and second auxiliary air pump in the fixed base, and then the fixed cover is fixed to the fixed base by the cooperation of the screws, which improves the stability of the installation and prevents the air pump from shaking or falling off during use. When measuring blood pressure, the main air pump starts to quickly inflate the air bladder, and then the first auxiliary air pump... The air pump and the second auxiliary air pump precisely fine-tune the internal pressure of the cuff to ensure measurement accuracy and avoid pressure fluctuations caused by single pump overload. At the same time, the solenoid valve controls the gas release rate, working in conjunction with the air pump to achieve step-by-step deflation, ensuring the continuity of arterial pulsation signal capture. This solves the problem that most traditional arm-cuff blood pressure monitors do not have precise control over the inflation rate and pressure of the cuff during measurement, which can easily lead to measurement errors, affect measurement accuracy, increase unnecessary repeat examinations for patients, and reduce measurement efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall appearance and structure of the present utility model;

[0015] Figure 2 This is a schematic diagram of the adjustment mechanism of this utility model;

[0016] Figure 3 This is a schematic diagram of the disassembled structure of the adjustment mechanism of this utility model;

[0017] Figure 4 This is a schematic diagram of the support mechanism structure of this utility model;

[0018] Figure 5 This is a schematic diagram of the disassembled structure of the support mechanism of this utility model.

[0019] In the diagram: 1. Body of the blood pressure monitor; 2. Adjustment mechanism; 21. Air bladder; 22. Protective net; 23. Solenoid valve; 24. Fixing base; 25. Fixing groove; 26. Fixing cover; 27. Screw; 28. Main air pump; 29. ​​First auxiliary air pump; 210. Second auxiliary air pump; 3. Support mechanism; 31. Slide rail; 32. Slider; 33. Buckle; 34. Support pad; 35. Spring; 36. Buffer plate; 37. Clamping block. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-5 This utility model provides a technical solution: a multi-pump arm-type blood pressure monitor, including a blood pressure monitor body 1, an adjustment mechanism 2 provided on the inner surface of the blood pressure monitor body 1, and a support mechanism 3 provided on the outer surface of the blood pressure monitor body 1.

[0022] The adjustment mechanism 2 includes an airbag 21, a protective net 22, a solenoid valve 23, a fixing seat 24, a fixing groove 25, a fixing cover 26, a screw 27, a main air pump 28, a first auxiliary air pump 29, and a second auxiliary air pump 210. An airbag 21 is installed on the inner surface of the sphygmomanometer body 1, and a protective net 22 is installed on the outer surface of the airbag 21. A solenoid valve 23 is fixedly connected to the inner surface of the sphygmomanometer body 1. A fixing seat 24 is fixedly connected to the inner surface of the sphygmomanometer body 1. A fixing groove 25 is formed on the inner surface of the fixing seat 24. A fixing cover 26 is connected to the upper surface of the fixing seat 24, and a screw 27 is connected to the upper surface of the fixing cover 26. The main air pump 28 is connected to the inner surface of the fixing groove 25, the first auxiliary air pump 29 is connected to the inner surface of the fixing groove 25, and the second auxiliary air pump 210 is connected to the inner surface of the fixing groove 25. The adjustment mechanism 2 is connected via the airbag 21, the protective net 22, the solenoid valve 23, the fixing seat 24, the fixing groove 25, the fixing cover 26, a screw 27, a main air pump 28, a first auxiliary air pump 29, and a second auxiliary air pump 210. The arrangement of the base 24, fixing slot 25, fixing cover 26, screw 27, main air pump 28, first auxiliary air pump 29, and second auxiliary air pump 210 is as follows: First, the main air pump 28, first auxiliary air pump 29, and second auxiliary air pump 210 are installed in the fixing base 24. Then, the fixing cover 26 and screw 27 work together to fix the fixing cover 26 to the fixing base 24, improving the stability of the installation and preventing the air pumps from shaking or falling off during use. When measuring blood pressure, the main air pump 28 is activated to quickly inflate the air bladder 21. Then, the first auxiliary air pump 29 and second auxiliary air pump 210 precisely fine-tune the internal pressure of the air bladder 21 to ensure the accuracy of the measurement and avoid pressure fluctuations caused by single-pump overload. Simultaneously, the solenoid valve 23 controls the gas release rate, working with the air pumps to achieve stepped deflation, ensuring the continuity of arterial pulsation signal capture.

[0023] The further supporting mechanism 3 includes a slide rail 31, a slider 32, a buckle 33, a support pad 34, a spring 35, a buffer plate 36, and a clamping block 37. The slide rail 31 is fixedly connected to the outer surface of the blood pressure monitor body 1. The slider 32 is installed on the inner surface of the slide rail 31. The buckle 33 is fixedly connected to the outer surface of the slider 32. The support pad 34 is fixedly connected to the outer surface of the slider 32. The spring 35 is fixedly connected to the inner surface of the slide rail 31. One end of the spring 35 is fixedly connected to the buffer plate 36. The clamping block 37 is fixedly connected to the outer surface of the buffer plate 36. Through the arrangement of the slide rail 31, slider 32, buckle 33, support pad 34, spring 35, buffer plate 36, and clamping block 37, during use, the slide rail 31 is fixed to the outer surface of the blood pressure monitor body 1, the slider 32 is installed inside the slide rail 31, and the outer surface of the slider 32... A support pad 34 is fixed to the side, allowing the slider 32 to move the support pad 34 within the slide rail 31. A spring 35 is installed inside the slide rail 31, with one end of the spring 35 connected to a buffer plate 36. When the slider 32 slides within the slide rail 31, the spring 35 and the buffer plate 36 provide cushioning, preventing the support pad 34 from sliding too quickly and impacting the slide rail 31, thus avoiding damage. The slider 32 is then fixed to the clamp 37 by the cooperation of the buckle 33 and the clamp 37, thereby fixing the position of the support pad 34 and preventing displacement during use. This ensures the stability and measurement accuracy of the blood pressure monitor body 1. Furthermore, the support pad 34 is made of a soft and wear-resistant material, increasing comfort and reducing friction with the user's skin, preventing skin abrasion or discomfort.

[0024] Furthermore, the inner surface of the fixing base 24 is provided with multiple fixing grooves 25, and the outer surface of the fixing cover 26 is provided with screws 27 at equal intervals. The screws 27 pass through the fixing cover 26 and are connected to the fixing base 24. The fixing base 24 improves the fixing effect of the air pump and prevents the air pump from shaking or falling off during use, thereby further ensuring the stability and measurement accuracy of the blood pressure monitor body 1.

[0025] Furthermore, the inner surface of the fixing groove 25 matches the outer surface of the main air pump 28, the inner surface of the fixing groove 25 matches the outer surface of the first auxiliary air pump 29, and the inner surface of the fixing groove 25 matches the outer surface of the second auxiliary air pump 210. Through the setting of the fixing groove 25, the main air pump 28, the first auxiliary air pump 29, and the second auxiliary air pump 210 can be stably fixed inside the blood pressure monitor body 1, ensuring that the air pumps will not shake or shift during operation, thereby improving the measurement accuracy and stability of the blood pressure monitor. The design of the fixing groove 25 makes the disassembly and assembly of the air pumps more convenient and quick, facilitating maintenance and replacement by users.

[0026] Furthermore, the output end of the main air pump 28 is connected to the air bag 21, the output end of the first auxiliary air pump 29 is connected to the air bag 21, and the output end of the second auxiliary air pump 210 is connected to the air bag 21. With the main air pump 28, the three air pumps work together on the air bag 21, which can speed up the inflation and deflation of the air bag 21, shorten the measurement time, and improve the measurement efficiency.

[0027] Furthermore, the slide rail 31 and the slider 32 form a sliding structure. The inner surface of the slide rail 31 matches the outer surface of the slider 32. By setting the slide rail 31, the slider 32 can slide smoothly on the slide rail 31, and the position of the support pad 34 can be flexibly adjusted.

[0028] Furthermore, the slide rail 31 and the buffer plate 36 form a sliding structure. The inner surface of the slide rail 31 matches the outer surface of the buffer plate 36. With the buffer plate 36, it can effectively buffer the slider 32 when it slides to the end of the slide rail 31, preventing the slider 32 from having a hard impact with the end of the slide rail 31, which could cause damage or loosening of parts and improve the service life and stability of the blood pressure monitor.

[0029] Working Principle: In actual operation, the user first installs the main air pump 28, the first auxiliary air pump 29, and the second auxiliary air pump 210 into the fixed base 24. Then, through the cooperation of the fixed cover 26 and the screw 27, the fixed cover 26 is fixed to the fixed base 24, which improves the stability of the installation and prevents the air pump from shaking or falling off during use. When measuring blood pressure, the main air pump 28 starts to quickly inflate the air bladder 21. Then, the first auxiliary air pump 29 and the second auxiliary air pump 210 precisely fine-tune the internal pressure of the air bladder 21 to ensure the accuracy of the measurement and avoid pressure fluctuations caused by single pump overload. At the same time, the solenoid valve 23 controls the gas release rate and works with the air pump to achieve step-by-step deflation, ensuring the continuity of arterial pulsation signal capture. Finally, a slide rail 31 is fixed to the outer surface of the blood pressure monitor body 1. The device is equipped with a slider 32, and a support pad 34 is fixed to the outside of the slider 32, allowing the slider 32 to move the support pad 34 in the slide rail 31. A spring 35 is installed inside the slide rail 31, and one end of the spring 35 is connected to a buffer plate 36. When the slider 32 slides in the slide rail 31, the spring 35 and the buffer plate 36 play a buffering role, preventing the support pad 34 from sliding too fast and impacting the slide rail 31, thus preventing damage. The slider 32 is fixed to the clamp 37 by the cooperation of the buckle 33 and the clamp 37, thereby fixing the position of the support pad 34 and preventing the support pad 34 from shifting during use. This ensures the stability and measurement accuracy of the blood pressure monitor body 1. In addition, the support pad 34 is made of soft and wear-resistant material, which increases the comfort of use and reduces friction between the support pad and the user's skin, preventing skin abrasion or discomfort.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-pump arm-type blood pressure monitor, comprising a blood pressure monitor body (1), characterized in that: An adjustment mechanism (2) is provided on the inner surface of the blood pressure monitor body (1), and a support mechanism (3) is provided on the outer surface of the blood pressure monitor body (1). The adjustment mechanism (2) includes an air bladder (21), a protective net (22), a solenoid valve (23), a fixing seat (24), a fixing groove (25), a fixing cover (26), a screw (27), a main air pump (28), a first auxiliary air pump (29), and a second auxiliary air pump (210). An air bladder (21) is installed on the inner surface of the blood pressure monitor body (1), and a protective net (22) is installed on the outer surface of the air bladder (21). A solenoid valve (23) is fixedly connected to the inner surface of the blood pressure monitor body (1). A fixing seat (24) is fixedly connected to the inner surface of the main body (1). A fixing groove (25) is opened on the inner surface of the fixing seat (24). A fixing cover (26) is connected to the upper surface of the fixing seat (24). A screw (27) is connected to the upper surface of the fixing cover (26). A main air pump (28) is connected to the inner surface of the fixing groove (25). A first auxiliary air pump (29) is connected to the inner surface of the fixing groove (25). A second auxiliary air pump (210) is connected to the inner surface of the fixing groove (25).

2. The multi-pump arm-type blood pressure monitor according to claim 1, characterized in that: The support mechanism (3) includes a slide rail (31), a slider (32), a buckle (33), a support pad (34), a spring (35), a buffer plate (36), and a clamp (37). The slide rail (31) is fixedly connected to the outer surface of the blood pressure monitor body (1). The slider (32) is installed on the inner surface of the slide rail (31). The buckle (33) is fixedly connected to the outer surface of the slider (32). The support pad (34) is fixedly connected to the outer surface of the slider (32). The spring (35) is fixedly connected to the inner surface of the slide rail (31). The buffer plate (36) is fixedly connected to one end of the spring (35). The clamp (37) is fixedly connected to the outer surface of the buffer plate (36).

3. The multi-pump arm-type blood pressure monitor according to claim 1, characterized in that: The inner surface of the fixing base (24) is provided with multiple fixing grooves (25), and the outer surface of the fixing cover (26) is provided with screws (27) at equal intervals. The screws (27) pass through the fixing cover (26) and are connected to the fixing base (24).

4. The multi-pump arm-type blood pressure monitor according to claim 1, characterized in that: The inner surface of the fixing groove (25) matches the outer surface of the main air pump (28), the inner surface of the fixing groove (25) matches the outer surface of the first auxiliary air pump (29), and the inner surface of the fixing groove (25) matches the outer surface of the second auxiliary air pump (210).

5. A multi-pump arm-type blood pressure monitor according to claim 1, characterized in that: The output end of the main air pump (28) is connected to an air bag (21), the output end of the first auxiliary air pump (29) is connected to an air bag (21), and the output end of the second auxiliary air pump (210) is connected to an air bag (21).

6. A multi-pump arm-type blood pressure monitor according to claim 2, characterized in that: The slide rail (31) and the slider (32) form a sliding structure, and the inner surface of the slide rail (31) matches the outer surface of the slider (32).

7. A multi-pump arm-type blood pressure monitor according to claim 2, characterized in that: The slide rail (31) and the buffer plate (36) form a sliding structure, and the inner surface of the slide rail (31) matches the outer surface of the buffer plate (36).

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