Wrist electronic sphygmomanometer with protective structure

Abstract

The utility model provides a wrist type electronic sphygmomanometer with a protection structure, and the wrist type electronic sphygmomanometer comprises a sphygmomanometer body, a connecting seat is fixedly installed at the bottom of the sphygmomanometer body, a cuff is fixedly connected to the bottom of the connecting seat, and a long plate and a short plate are fixedly installed on the front side and the rear side of the sphygmomanometer body respectively. Sliding blocks are horizontally mounted at the bottoms of the long plate and the short plate in a sliding manner; according to the sphygmomanometer, the two clamping rings are clamped to the outer side of the front arm and the outer side of the upper arm respectively, the two clamping rings, the long plate and the short plate form a stable frame, the influence of external impact or collision on the sphygmomanometer body can be effectively reduced, the fixed structure can provide additional support for the sphygmomanometer body, and the sphygmomanometer body is convenient to use especially under the condition that the sphygmomanometer body falls accidentally or bears lateral force. The sphygmomanometer is prevented from being damaged due to direct contact with hard objects, bending movement of the front arm and the upper arm is effectively limited, it is ensured that the cuff is kept at the fixed position in the whole measurement process, and the accuracy of blood pressure measurement is improved.

Description

Technical Field

[0001] This utility model relates to the field of blood pressure monitoring technology, and in particular to a wrist electronic blood pressure monitor with a protective structure. Background Technology

[0002] A wrist blood pressure monitor is a medical device designed to measure the wearer's blood pressure. Unlike traditional upper arm blood pressure monitors, it is a miniaturized product designed specifically for the wrist. This type of blood pressure monitor typically includes a wristband with an inflatable cuff and built-in electronic components for detecting blood pressure values ​​and displaying them on a screen.

[0003] Existing wrist-type electronic blood pressure monitors typically use a cuff to secure the wrist. This method has certain drawbacks. When the cuff is secured, the user's wrist, forearm, and upper arm joints may bend, causing changes in the wrist's position and angle. This results in uneven pressure distribution within the cuff. Furthermore, a bent arm may twist or compress blood vessels in the forearm, affecting blood flow patterns and leading to incorrect blood pressure readings, ultimately impacting measurement accuracy. Therefore, we propose a wrist-type electronic blood pressure monitor with a protective structure to address this problem. Summary of the Invention

[0004] To address the aforementioned problems, this invention proposes a wrist-type electronic blood pressure monitor with a protective structure, which more accurately solves the problems described above.

[0005] This utility model is achieved through the following technical solution:

[0006] This utility model proposes a wrist-type electronic blood pressure monitor with a protective structure, including a blood pressure monitor body. A connecting seat is fixedly installed at the bottom of the blood pressure monitor body, and a cuff is fixedly connected to the bottom of the connecting seat. A long plate and a short plate are fixedly installed on the front and rear sides of the blood pressure monitor body, respectively. A slider is horizontally slidably installed at the bottom of both the long plate and the short plate. A retaining ring is fixedly installed at the bottom of the slider. The slider is used to adjust the relative position of the retaining ring and the arm according to the length of the user's arm. The retaining ring is not only used to fix the blood pressure monitor body on the user's arm, but also to cushion the pressure of the arm bending.

[0007] Furthermore, a buffer plate is fixedly installed on one side of the long plate, and one side of the buffer plate is fixedly connected to the blood pressure monitor body. The buffer plate is inclined, and multiple weakening grooves are opened on the top of the buffer plate.

[0008] Furthermore, the retaining ring includes a smooth section, and arc-shaped sections are fixedly connected to both the left and right sides of the smooth section, with a flanged section fixedly connected to one end of the arc-shaped section.

[0009] Furthermore, an anti-slip plate is fixedly connected to the bottom of the smooth section. The anti-slip plate is made of rubber and has multiple anti-slip grooves on its bottom.

[0010] Furthermore, the top of the slider is provided with a threaded groove, and the top of the long plate and the short plate are provided with long grooves. Bolts are threaded into the threaded grooves, and the slider is fixed to the long plate or the short plate by the bolts.

[0011] Furthermore, the bottom left and right sides of the long plate and the short plate are fixedly provided with side edges, and a slide rail groove is opened on one side of the side edge. Side plates are fixedly installed on the left and right sides of the slider, and the side plates are slidably installed in the corresponding slide rail grooves.

[0012] Furthermore, reinforcing edges are provided at the connection points between the buffer plate and the blood pressure monitor body, and at the connection points between the short plate and the blood pressure monitor body.

[0013] Furthermore, lightweight holes are provided on both the left and right sides of the retaining ring, and a lightweight hole is provided on one side of the slider. The beneficial effects of this utility model are:

[0014] 1. Two retaining rings are respectively attached to the outer sides of the forearm and upper arm, forming a stable frame with the long and short plates. This effectively reduces the impact of external shocks or collisions on the blood pressure monitor. The frame structure can absorb some energy, protecting the internal electronic components from damage. The fixed structure provides additional support for the blood pressure monitor, especially in the event of accidental drops or lateral forces, preventing damage from direct contact with hard objects. It also effectively restricts the bending and movement of the forearm and upper arm, ensuring that the cuff remains in a fixed position throughout the measurement process, which helps improve the accuracy of blood pressure measurement.

[0015] 2. The sliders are positioned by bolts, thereby adjusting the distance between the two sliders and the blood pressure monitor body to accommodate arms of different lengths. Since the same arm may have uneven thickness, adjusting the position of the retaining ring makes it easier to find a more suitable arm position. The weakening groove on the buffer plate allows the long plate to bend upwards, which can better adapt to the arm shape and size of different users. Attached Figure Description

[0016] Figure 1 This is a first-view three-dimensional structural diagram of a wrist electronic blood pressure monitor with a protective structure proposed in this utility model.

[0017] Figure 2 This is a second-view three-dimensional structural diagram of a wrist electronic blood pressure monitor with a protective structure proposed in this utility model.

[0018] Figure 3This is a first-view perspective three-dimensional structural diagram of the long plate of a wrist electronic blood pressure monitor with a protective structure proposed in this utility model.

[0019] Figure 4 This is a second-view three-dimensional structural diagram of the long plate of a wrist electronic blood pressure monitor with a protective structure proposed in this utility model.

[0020] Figure 5 This is a three-dimensional structural diagram of the blood pressure monitor body of a wrist-type electronic blood pressure monitor with a protective structure proposed in this utility model.

[0021] The attached figures are labeled as follows:

[0022] In the diagram: 1. Blood pressure monitor body; 2. Cuff; 3. Long plate; 4. Short plate; 5. Slider; 6. Snap ring; 7. Buffer plate; 8. Weakening groove; 9. Smooth section; 10. Arc section; 11. Flanged section; 12. Anti-slip plate; 13. Long groove; 14. Threaded groove; 15. Bolt; 16. Side; 17. Slide rail groove; 18. Reinforcing edge; 19. Lightweight hole one. Detailed Implementation

[0023] To more clearly and completely illustrate the technical solution of this utility model, the following description, in conjunction with the accompanying drawings, will provide further details.

[0024] Please refer to Figures 1-5 This utility model proposes a wrist-type electronic blood pressure monitor with a protective structure, including a blood pressure monitor body 1. A connecting seat is fixedly installed at the bottom of the blood pressure monitor body 1, and a cuff 2 is fixedly connected to the bottom of the connecting seat. A long plate 3 and a short plate 4 are fixedly installed on the front and rear sides of the blood pressure monitor body 1, respectively. A slider 5 is horizontally slidably installed at the bottom of both the long plate 3 and the short plate 4. A retaining ring 6 is fixedly installed at the bottom of the slider 5. The slider 5 is used to adjust the relative position of the retaining ring 6 and the arm according to the length of the user's arm. The retaining ring 6 is not only used to fix the blood pressure monitor body 1 on the user's arm, but also to cushion the pressure of the arm bending.

[0025] like Figure 3 and Figure 4 As shown, a buffer plate 7 is fixedly installed on one side of the long plate 3. One side of the buffer plate 7 is fixedly connected to the blood pressure monitor body 1. The buffer plate 7 is inclined. Multiple weakening grooves 8 are opened on the top of the buffer plate 7. The cross-section of the weakening grooves 8 is triangular. When the long plate 3 swings upward, the multiple weakening grooves 8 contract. The weakening grooves 8 on the buffer plate 7 allow the long plate 3 to bend upward, which can better adapt to the arm shape and size of different users. Especially for those people with well-developed arm muscles, the upward protrusion of the arm is greater than normal, which will squeeze the long plate 3 to swing upward through the retaining ring 6, ensuring that the retaining ring 6 can closely fit various different arm contours.

[0026] It should be further explained that the presence of the weakening groove 8 makes it easier for the buffer plate 7 to bend at specific locations. Each weakening groove 8 acts like a tiny hinge point, allowing the buffer plate 7 to bend and deform along the direction of the weakening groove 8 without applying excessive stress to the entire buffer plate 7. The design of the weakening groove 8 sets the maximum degree of bending of the buffer plate 7, preventing it from being damaged due to excessive bending.

[0027] like Figure 3 As shown, the retaining ring 6 includes a smooth section 9, and arc-shaped sections 10 are fixedly connected to both the left and right sides of the smooth section 9. One end of the arc-shaped section 10 is fixedly connected to a flanged section 11. Both arc-shaped sections 10 are curved elastic structures. The overall structure of the smooth section 9 and the two arc-shaped sections 10 not only matches the contour of the arm, but also has an inwardly concave curved structure in the middle. The curved structure improves the fixation effect on the arm with the help of the elasticity of the arc-shaped sections 10.

[0028] In practical use, simply press the open end of the retaining ring 6 downwards towards the arm. During the pressing process, the arm will compress the curved surface structure of the arc segment 10, causing deformation. The deformation of the arc segment 10 can increase the clamping force on the arm in the opposite direction, fixing the arm while improving the comfort of the clamping point. The flange segment 11 not only has an outward-turned curved surface shape but is also an elastic structure. The outward-turned flange segment 11 makes the two ends of the arc segment 10 more rounded, making the process of fitting the retaining ring 6 onto the arm more comfortable. Moreover, the outward-turned flange segment 11 makes it easier for the arc segment 10 to expand outwards under the compression, which is more conducive to the arm being clamped into the overall structure of the smooth segment 9 and the two arc segments 10.

[0029] like Figure 3 As shown, the bottom of the smooth section 9 is fixedly connected to the anti-slip plate 12, which is made of rubber. The bottom of the anti-slip plate 12 has multiple anti-slip grooves. The anti-slip plate 12 and the multiple anti-slip grooves increase the friction between the smooth section 9 and the arm, preventing the retaining ring 6 from moving relative to the arm.

[0030] like Figure 2 and Figure 4 As shown, the top of the slider 5 is provided with a threaded groove 14, and the top of the long plate 3 and the short plate 4 are provided with long grooves 13. Bolts 15 are installed in the threaded grooves 14. The slider 5 is fixed to the long plate 3 or the short plate 4 by the bolts 15. The setting of the bolts 15 and the threaded grooves 14 makes it easy to release the slider 5, thereby adjusting the distance between the two sliders 5 and the blood pressure monitor body 1, so as to adapt to arms of different lengths. Moreover, the thickness of the same arm is not uniform, and adjusting the position of the retaining ring 6 makes it easier to find a more fitting arm position.

[0031] like Figure 3As shown, side plates 16 are fixedly provided on the bottom left and right sides of the long plate 3 and the short plate 4. A slide rail groove 17 is provided on one side of the side plate 16. Side plates are fixedly installed on the left and right sides of the slider 5. The side plates are slidably installed in the corresponding slide rail groove 17, which plays a supporting and limiting role for the slider 5.

[0032] like Figure 2 , Figure 3 and Figure 4 As shown, reinforcing edges 18 are provided at the connection between the buffer plate 7 and the blood pressure monitor body 1, and at the connection between the short plate 4 and the blood pressure monitor body 1. The reinforcing edges 18 enhance the strength of the connection between the inclined plate and the blood pressure monitor body 1, and at the connection between the short plate 4 and the blood pressure monitor body 1.

[0033] like Figure 3 and Figure 4 As shown, lightweight holes 19 are provided on both the left and right sides of the retaining ring 6, and lightweight hole 2 is provided on one side of the slider 5. The lightweight holes 19 on the retaining ring 6 not only reduce the overall structural weight, but also make the retaining ring 6 more breathable and improve the comfort when clamping the arm.

[0034] The working principle of this utility model is as follows: The arm is divided into two parts: the forearm and the upper arm. The wrist electronic blood pressure monitor is usually worn on the forearm. The user straightens the arm as much as possible, and attaches the retaining ring 6 on the long plate 3 to the outside of the upper arm and the retaining ring 6 on the short plate 4 to the outside of the forearm. Then, the cuff 2 is tied to the outside of the forearm. Since the retaining ring 6 on the short plate 4 and the cuff 2 are both located on the outside of the forearm, the short plate 4 is not affected by the bending of the arm. By attaching the two retaining rings 6 to the outside of the forearm and the upper arm respectively, it not only supports and positions the blood pressure monitor body 1, but also effectively restricts the bending and movement of the forearm and the upper arm, ensuring that the cuff 2 remains in a fixed position throughout the measurement process, which helps to improve the accuracy of blood pressure measurement.

[0035] Of course, there may be other implementations of this utility model. Based on this implementation, other implementations obtained by those skilled in the art without any creative effort are all within the scope of protection of this utility model.

Claims

1. A wrist-type electronic blood pressure monitor with a protective structure, characterized in that, The device includes a blood pressure monitor body, a connecting base fixedly mounted on the bottom of the blood pressure monitor body, a cuff fixedly connected to the bottom of the connecting base, a long plate and a short plate fixedly mounted on the front and rear sides of the blood pressure monitor body respectively, sliders horizontally slidingly mounted on the bottom of the long plate and the short plate, and a retaining ring fixedly mounted on the bottom of the slider. The slider is used to adjust the relative position of the retaining ring and the arm according to the length of the user's arm. The retaining ring is not only used to fix the blood pressure monitor body on the user's arm, but also to cushion the pressure of the arm bending.

2. The wrist-type electronic blood pressure monitor with a protective structure according to claim 1, characterized in that, A buffer plate is fixedly installed on one side of the long plate, and one side of the buffer plate is fixedly connected to the blood pressure monitor body. The buffer plate is inclined, and multiple weakening grooves are opened on the top of the buffer plate.

3. A wrist-type electronic blood pressure monitor with a protective structure according to claim 1, characterized in that, The retaining ring includes a smooth section, and arc-shaped sections are fixedly connected to both the left and right sides of the smooth section. A flanged section is fixedly connected to one end of the arc-shaped section.

4. A wrist-type electronic blood pressure monitor with a protective structure according to claim 3, characterized in that, The bottom of the smooth section is fixedly connected to an anti-slip plate, which is made of rubber and has multiple anti-slip grooves on its bottom.

5. A wrist-type electronic blood pressure monitor with a protective structure according to claim 1, characterized in that, The top of the slider is provided with a threaded groove, and the top of the long plate and the short plate are provided with long grooves. Bolts are installed in the threaded grooves, and the slider is fixed to the long plate or the short plate by bolts.

6. A wrist-type electronic blood pressure monitor with a protective structure according to claim 1, characterized in that, Both the long plate and the short plate have side edges fixedly installed on their bottom left and right sides. A slide rail groove is opened on one side of each side edge. Side plates are fixedly installed on both the left and right sides of the slider, and the side plates are slidably installed in the corresponding slide rail grooves.

7. A wrist-type electronic blood pressure monitor with a protective structure according to claim 2, characterized in that, The connection between the buffer plate and the blood pressure monitor body, and the connection between the short plate and the blood pressure monitor body, are all provided with reinforcing edges.

8. A wrist-type electronic blood pressure monitor with a protective structure according to claim 1, characterized in that, The retaining ring has a lightweight hole on both its left and right sides, and the slider has a lightweight hole on one side.

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