Common structure of electronic sphygmomanometer

Abstract

The utility model relates to the technical field of electronic sphygmomanometers, in particular to a common structure of an electronic sphygmomanometer, which comprises a bottom shell, an air pump element, a fixing element and an inserting element, the bottom shell is provided with a containing cavity, the inserting element is arranged in the containing cavity, the fixing element is arranged in the inserting element, and the air pump element is arranged in the containing cavity and fixed through the fixing element. Accurate positioning and sufficient protection space are provided through the placement cavity on the bottom shell, and through the ingenious arrangement of the plug-in elements, the assembly process is simplified, the close fit among all parts is ensured, and the performance loss caused by looseness is reduced; the air pump element can be firmly fixed through the fixing element, shaking or displacement of the air pump element in the working process is prevented, and the stability and durability of the air pump are guaranteed; according to the air pump element, the performance of the air pump element can be fully exerted, stable airflow support is provided, the stability and durability are improved through precise matching and optimal design of the fixing element and the inserting element on the air pump element, and the practicability is high.

Description

Technical Field

[0001] This utility model relates to the field of electronic blood pressure monitor technology, and in particular to a common structure for electronic blood pressure monitors. Background Technology

[0002] An electronic blood pressure monitor is a modern medical device used for the non-invasive measurement of blood pressure and heart rate. Based on advanced sensing and electronic information technologies, it provides accurate and rapid blood pressure readings, making it an indispensable health monitoring tool in homes and medical institutions. Compared to traditional mercury sphygmomanometers, electronic blood pressure monitors offer advantages such as ease of operation, rapid measurement, intuitive readings, portability, and data storage. They reduce human error and improve measurement accuracy and reliability. Furthermore, many modern electronic blood pressure monitors feature intelligent reminders and data analysis capabilities, providing users with more comprehensive health management services.

[0003] Electronic blood pressure monitors typically consist of components such as a main unit (including a display screen, buttons, electronic components, etc.), a cuff, an air pump, a valve, and a sensor. To enhance the versatility of electronic blood pressure monitors, many manufacturers use more efficient electronic components and more durable materials to extend the lifespan of the device. However, this increases costs and complicates manufacturing. Therefore, cost-saving measures are needed for electronic blood pressure monitors. Utility Model Content

[0004] To address the aforementioned issues, this utility model provides an airtight mechanism for an electronic blood pressure monitor. This mechanism solves the problem that existing electronic blood pressure monitors typically consist of a main unit (including a display screen, buttons, electronic components, etc.), a cuff, an air pump, valves, and sensors. To enhance the versatility of electronic blood pressure monitors, many manufacturers use more efficient electronic components and more durable materials to extend the device's lifespan, but this results in higher costs and more complex manufacturing. Therefore, there is a need to address the issue of cost reduction and shared functionality for electronic blood pressure monitors.

[0005] The technical solution adopted by this utility model is: a common structure for an electronic blood pressure monitor, including a bottom shell, an air pump element, a fixing element, a PCB board, and a top cover. The bottom shell is provided with a mounting cavity, and the top cover is placed on the bottom shell and covers the mounting cavity. An air pump fixing groove is provided on one side of the mounting cavity, and a fixing bracket is provided on one side of the air pump fixing groove. A fixing slot is provided on the side of the mounting cavity located in the air pump fixing groove. The air pump element is placed in the air pump fixing groove, and one end of the fixing element is placed in the fixing slot to fix the air pump element in the air pump fixing groove. The PCB board is placed on the fixing bracket.

[0006] A further improvement to the above solution is that a mating step is provided on the outer side of the bottom shell, and the mating step is used for the mating installation of the top cover.

[0007] A further improvement to the above solution is that the mating step is provided with a mating buckle, and the upper cover is provided with a mating groove, the mating groove being used to engage the mating buckle.

[0008] A further improvement to the above solution is that the placement cavity is provided with an assembly positioning post, the upper cover is provided with an assembly connecting post, the assembly positioning post is provided with a positioning groove, and the positioning groove is used to cooperate with the assembly connecting post.

[0009] A further improvement to the above scheme is that a battery compartment is provided below the mounting cavity in the bottom shell.

[0010] A further improvement to the above solution is that the air pump fixing slot is provided with a support frame, the support frame is provided with a positioning groove, the positioning groove is opposite to the fixing element, and fixes one end of the air pump element.

[0011] A further improvement to the above solution is that a threaded post is provided on one side of the air pump fixing slot opposite to the fixing slot, a fixing buckle is provided on one side of the fixing element and a fixing ring is provided on the other side, the fixing buckle is used to be locked on the fixing slot, and the fixing ring is used to cooperate with the threaded post to fix the air pump element on the air pump fixing slot.

[0012] A further improvement to the above solution is that the fixing bracket is provided with threaded holes, and the PCB board is fixed to the threaded holes by screws, and the fixing bracket is used to support the PCB board.

[0013] A further improvement to the above solution is that the fixing element is provided with an arc-shaped portion, which matches the outer arc of the air pump element to fix the air pump element.

[0014] A further improvement to the above solution is that the upper cover is provided with a screen mounting area and a button mounting area.

[0015] The beneficial effects of this utility model are:

[0016] Compared to existing electronic blood pressure monitor air pump structures, this invention forms a highly efficient and stable whole through a base shell, air pump element, fixing element, and plug-in element. The mounting cavity on the base shell provides precise positioning and ample protective space for other components. The ingenious design of the plug-in element simplifies the assembly process and ensures a tight fit between components, reducing performance loss due to loosening. The fixing element firmly secures the air pump element, effectively preventing it from shaking or shifting during operation, thus ensuring the stability and durability of the air pump. With this stable support, the air pump element can fully utilize its performance, providing stable airflow support to the system. The precise matching and optimized design of the fixing and plug-in elements not only reduces manufacturing costs but also significantly improves the overall structural stability and durability, making it highly practical. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of the common structure of the electronic blood pressure monitor of this utility model;

[0018] Figure 2 This is a top view schematic diagram of the common structure of the electronic blood pressure monitor of this utility model;

[0019] Figure 3 This is an exploded view of the common structure of the electronic blood pressure monitor of this utility model.

[0020] Explanation of reference numerals in the attached drawings: bottom shell 10, mounting cavity 11, mounting baffle 12, first baffle 13, second baffle 14, reinforcing rib 141, reinforcing strip 142, L-shaped plate 143, slot 144, limiting strip 145, mounting slot 15;

[0021] Air pump component 20;

[0022] Fixing element 30, front fixing piece 31, first groove 311, limiting fixing piece 32, second groove 321, external fixing piece 33, third groove 331, end baffle 34, fixing groove 34;

[0023] Connector element 40, connector slot 41. Detailed Implementation

[0024] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Preferred embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0025] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0027] like Figures 1-3 As shown in the embodiment of this utility model, a common structure of an electronic blood pressure monitor includes a bottom shell 10, an air pump element 20, a fixing element 30, and a plug-in element 40; the bottom shell 10 is provided with a mounting cavity 11, the plug-in element 40 is disposed in the mounting cavity 11, the fixing element 30 is disposed in the plug-in element 40, and the air pump element 20 is disposed in the mounting cavity 11 and fixed by the fixing element 30. In this embodiment, the base shell 10, air pump element 20, fixing element 30, and plug-in element 40 form a highly efficient and stable whole. The mounting cavity 11 on the base shell 10 provides precise positioning and ample protective space for other components. The ingenious design of the plug-in element 40 not only simplifies the assembly process but also ensures a tight fit between the components, reducing performance loss caused by loosening. The fixing element 30 firmly secures the air pump element 20, effectively preventing it from shaking or shifting during operation, thus ensuring the stability and durability of the air pump. With this stable support, the air pump element 20 can fully utilize its performance and provide stable airflow support to the system. The precise matching and optimized design of the fixing element 30 and plug-in element 40 for the air pump element 20 not only reduces manufacturing costs but also significantly improves the stability and durability of the overall structure, making it highly practical.

[0028] like Figures 1 to 2 As shown, a mounting baffle 12 is provided at the upper end of the bottom shell 10. The mounting baffle 12 includes a first baffle 13 and a second baffle 14, which are sequentially arranged at the upper edge of the bottom shell 10. In this embodiment, the sequential arrangement of the first baffle 13 and the second baffle 14 along the edge of the bottom shell 10 enhances the overall stability and effectively blocks external factors from interfering with the internal structure, making it highly practical.

[0029] A mounting slot 15 is provided between the first baffle 13 and the second baffle 14. Multiple sets of mounting slots 15 are evenly distributed between the first baffle 13 and the second baffle 14, allowing the bottom shell 10 to be installed on the upper shell at multiple angles. In this embodiment, the clever arrangement of multiple sets of mounting slots 15 between the first baffle 13 and the second baffle 14 achieves diverse installation methods for the bottom shell 10 on the upper shell; the even distribution of the mounting slots 15 enhances the structural stability and also provides flexible installation angle selection.

[0030] The second baffle 14 is provided with reinforcing ribs 141, and multiple sets of reinforcing ribs 141 are provided, distributed along the second baffle 14. A reinforcing strip 142 is provided on the side of the reinforcing ribs 141 near the fixing element 30, and the reinforcing strip 142 is used to reinforce the fixing element 30. In this embodiment, by providing multiple sets of reinforcing ribs 141 on the second baffle 14, not only is the overall strength and stability of the baffle enhanced, but the external pressure or impact force that may be received is also effectively dispersed. The distribution of the reinforcing ribs 141 along the baffle ensures the uniformity of the structural stress, and the addition of the reinforcing strip 142 on the side near the fixing element 30 further improves the firmness of the fixing element 30 and reduces the risk of loosening or damage due to long-term use or external factors.

[0031] L-shaped plates 143 are arranged opposite each other on both sides of the bottom shell 10 near the second baffle 14. Two sets of L-shaped plates 143 are arranged opposite each other and form slots 144 on the side arms of the bottom shell 10. Limiting strips 145 are provided on the slots 144 near the L-shaped plates 143. In this embodiment, by arranging L-shaped plates 143 opposite each other on both sides of the bottom shell 10 near the second baffle 14, the stability of the structure is enhanced, and it is also convenient for the insertion and fixing of other components; and the limiting strips 145 in the slots 144 effectively prevent the inserted components from loosening or falling off, thereby improving the stability and safety of the overall structure.

[0032] The lower surface of the base shell 10 is provided with a labeling area. A fixing block is provided on the side of the base shell 10 near the labeling area, and an anti-slip block is provided on the fixing block. An installation element is provided on the other side of the base shell 10 near the labeling area. The installation element is used to install and fix the base shell 10. In this embodiment, the labeling area meets the product identification requirements and optimizes the overall structure; the addition of the fixing block enhances the stability of the base shell 10, and the anti-slip block on it effectively prevents slippage, ensuring safety during use.

[0033] like Figure 2As shown, the plug-in element 40 includes a plug-in slot 41, which is disposed within the mounting cavity 11. Multiple sets of plug-in slots 41 are provided, each with a different slot structure. In this embodiment, the different slot structures of the multiple sets of plug-in slots 41 enrich the functionality of the plug-in element 40 and significantly improve its compatibility and flexibility, enabling the plugging of different models of fixing elements 30 and enhancing the stability of the fixing elements 30.

[0034] like Figure 3 As shown, the fixing element 30 includes two sets of front fixing pieces 31, limiting fixing pieces 32, external fixing pieces 33 and end baffles 34 arranged opposite to each other. The two sets of front fixing pieces 31 are arranged in the insertion groove 41 to form a first groove 311. The two sets of limiting fixing pieces 32 are arranged in the insertion groove 41 to form a second groove 321. The two sets of external fixing pieces 33 are arranged in the insertion groove 41 to form a third groove 331. The end baffles 34 are arranged near the insertion groove 41 in the mounting cavity 11 to fix the two ends of the air pump element 20. In this embodiment, the front fixing piece 31, the limiting fixing piece 32, and the external fixing piece 33 are all arranged in two sets opposite each other in the insertion groove 41, forming the first, second, and third grooves 331, respectively. This layout not only optimizes space utilization and enhances the installation stability of the air pump component 20, but also allows the end fixing piece, the limiting fixing piece 32, and the external fixing piece 33 to be inserted and fixed in the insertion groove 41. The insertion groove 41 and the end fixing piece, the limiting fixing piece 32, and the external fixing piece 33 can be inserted and fixed to different models of end fixing pieces, the limiting fixing piece 32, and the external fixing piece 33, so as to realize the installation of different models of air pump components 20 and enhance practicality.

[0035] The first groove 311, the second groove 321, and the third groove 331 form a fixing groove 34. The air pump element 20 is disposed within the fixing groove 34, and the end baffles are used to fix both ends of the air pump element 20. In this embodiment, the fixing groove 34 formed by the first groove 311, the second groove 321, and the third groove 331 ensures its stability and reliability during operation. The addition of the end baffles further enhances the overall structural stability by cleverly securing both ends of the air pump element 20.

[0036] In an embodiment of this utility model, a common structure for an electronic blood pressure monitor includes a base shell 10, an air pump element 20, a fixing element 30, and a plug-in element 40. The base shell 10 has a mounting cavity 11, the plug-in element 40 is disposed within the mounting cavity 11, the fixing element 30 is disposed within the plug-in element 40, and the air pump element 20 is disposed within the mounting cavity 11 and fixed by the fixing element 30. The base shell 10, air pump element 20, fixing element 30, and plug-in element 40 form a highly efficient and stable whole. Furthermore, the mounting cavity 11 on the base shell 10 provides precise positioning and ample protection for other components. The clever design of the plug-in component 40 simplifies the assembly process and ensures a tight fit between components, reducing performance loss due to loosening. The fixing component 30 firmly secures the air pump component 20, effectively preventing it from shaking or shifting during operation, thus ensuring the stability and durability of the air pump. With this stable support, the air pump component 20 can fully utilize its performance and provide stable airflow support to the system. The precise fit and optimized design of the fixing component 30 and the plug-in component 40 for the air pump component 20 not only reduces manufacturing costs but also significantly improves the stability and durability of the overall structure, making it highly practical.

[0037] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A common structure of an electronic sphygmomanometer, characterized by comprising: It includes a base shell, an air pump element, a fixing element, and a plug-in element; the base shell is provided with a mounting cavity, the plug-in element is disposed in the mounting cavity, the fixing element is disposed in the plug-in element, and the air pump element is disposed in the mounting cavity and fixed by the fixing element.

2. The common structure of an electronic sphygmomanometer according to claim 1, wherein: The upper end of the bottom shell is provided with an installation baffle, which includes a first baffle and a second baffle, and the first baffle and the second baffle are arranged sequentially at the edge of the upper end of the bottom shell.

3. The common structure of an electronic sphygmomanometer according to claim 2, characterized in that: A mounting slot is provided between the first baffle and the second baffle. Multiple sets of mounting slots are provided, and the multiple sets of mounting slots are evenly distributed between the first baffle and the second baffle, so that the bottom shell can be installed on the upper shell at multiple angles.

4. The common structure of an electronic sphygmomanometer according to claim 3, wherein: The second baffle is provided with reinforcing ribs, and multiple sets of reinforcing ribs are provided, which are distributed along the second baffle. A reinforcing strip is provided on the side of the reinforcing rib near the fixing element, and the reinforcing strip is used to reinforce the fixing element.

5. The common structure of an electronic sphygmomanometer according to claim 4, wherein: The bottom shell has L-shaped plates arranged opposite each other on both sides near the second baffle. Two sets of L-shaped plates are arranged opposite each other and form slots on the side arms of the bottom shell. Limiting strips are provided on the slots near the L-shaped plates.

6. The common structure of an electronic sphygmomanometer according to claim 5, wherein: The lower surface of the bottom shell is provided with a labeling area. A fixing block is provided on the side of the bottom shell near the labeling area. An anti-slip block is provided on the fixing block. An installation element is provided on the other side of the bottom shell near the labeling area. The installation element is used to install and fix the bottom shell.

7. The common structure of an electronic sphygmomanometer according to claim 1, wherein: The air pump component includes a driver, and the driver has contact ends at both ends for electrical connection.

8. The common structure of an electronic sphygmomanometer according to claim 1, wherein: The plug-in element includes a plug-in slot, which is disposed in the mounting cavity. Multiple sets of plug-in slots are provided, and the slot structures of the multiple sets of plug-in slots are different.

9. The common structure of an electronic sphygmomanometer according to claim 8, wherein: The fixing element includes two sets of front fixing plates, limiting fixing plates, external fixing plates, and end baffles arranged opposite to each other. The two sets of front fixing plates are arranged in the insertion groove to form a first groove, the two sets of limiting fixing plates are arranged in the insertion groove to form a second groove, the two sets of external fixing plates are arranged in the insertion groove to form a third groove, and the end baffles are arranged near the insertion groove in the mounting cavity to fix both ends of the air pump element.

10. The common structure of an electronic sphygmomanometer according to claim 9, wherein: The first groove, the second groove, and the third groove form a fixing groove, and the air pump element is disposed in the fixing groove. The end baffle is used to fix the two ends of the air pump element.

Images