Blood pressure monitoring device

Abstract

The utility model discloses a blood pressure monitoring device which comprises a shell, a blood pressure sensor, a blood pressure sensor and a blood pressure sensor. The control button comprises a control part, a connecting part and a contact part, the connecting part movably penetrates through the through hole, the control part is connected to the end, outside the mounting cavity, of the connecting part, and the contact part is connected to the end, inside the mounting cavity, of the connecting part; the processor is mounted in the mounting cavity and connected with the contact part, and the processor is used for outputting a control signal when the control button is pressed; one end of the elastic piece is connected or propped against the control button, the other end of the elastic piece is connected or propped against the shell, and the elastic piece is used for increasing the feedback force of the control button when the control button is pressed. The elastic piece is arranged between the shell and the control button, so that when the control button is pressed, the elastic piece can be compressed to generate gradually increased counter-acting force, and the counter-acting force can be fed back to fingers of a user through the control button, so that the user can more clearly sense that the control button is effectively pressed.

Description

Technical Field

[0001] The utility model relates to the technical field of blood pressure monitoring, in particular to a blood pressure monitoring device. Background Art

[0002] As people's living standards improve and their attention to health increases, more and more families are equipped with various home medical devices to facilitate simple management of family members' health. Blood pressure monitors have become a common health monitoring device in people's daily lives. In the blood pressure monitors in related technologies, mechanical buttons are set to control the switch and other functions of the blood pressure monitor, but the feedback to the user after the button is pressed is small, making it difficult for the user to judge whether the button is pressed effectively, affecting the user experience. Utility Model Content

[0003] The main purpose of the utility model is to provide a blood pressure monitoring device, aiming to solve the technical problem of how to improve the feedback effect when a control button is pressed.

[0004] To achieve the above-mentioned purpose, the blood pressure monitoring device proposed by the utility model comprises:

[0005] A housing, wherein the housing is provided with a mounting cavity and a through hole, wherein the mounting cavity is communicated with the through hole;

[0006] A control button, the control button comprising a control portion, a connecting portion and a contact portion, the connecting portion being movably arranged in the through hole, the control portion being connected to one end of the connecting portion outside the installation cavity, and the contact portion being connected to one end of the connecting portion inside the installation cavity;

[0007] a processor, the processor being installed in the installation cavity and connected to the contact portion, the processor being used to output a control signal when the control button is pressed;

[0008] An elastic member, one end of which is connected to or abuts against the control button, and the other end of which is connected to or abuts against the shell, and the elastic member is used to increase the feedback force of the control button when the control button is pressed.

[0009] Optionally, the elastic member is sleeved on the connecting portion.

[0010] Optionally, one end of the elastic member abuts against the control portion, and the other end abuts against the outer wall of the shell.

[0011] Optionally, a positioning groove is provided on a side of the control portion facing the through hole, and the elastic member is arranged in the positioning groove.

[0012] Optionally, an assembly cylinder is protruding from the outer wall of the shell, one end of the assembly cylinder is connected to the periphery of the through hole, the connecting portion can be movably inserted into the assembly cylinder, and the elastic member is sleeved on the assembly cylinder.

[0013] Optionally, the blood pressure monitoring device also includes a limit member, which is connected to one end of the connecting part in the mounting cavity, and the limit member is used to abut against the inner wall of the shell when the connecting part moves outside the mounting cavity to limit the displacement of the connecting part when it moves outside the mounting cavity.

[0014] Optionally, a peripheral wall of the connecting portion is provided with a clamping groove, and the limiting member is installed in the clamping groove in a clamping ring shape.

[0015] Optionally, the control button can be rotatably inserted into the through hole, and the processor includes an encoder, which is used to output a corresponding electrical signal according to the rotational displacement of the contact portion.

[0016] Optionally, a peripheral wall of the control portion is provided with an anti-slip structure.

[0017] Optionally, a sink groove is provided on the outer wall of the shell, the through hole is provided at the bottom of the sink groove, and the control unit is at least partially provided in the sink groove.

[0018] In the technical solution of the blood pressure monitoring device of the utility model, an elastic member is arranged between the shell and the control button, so that when the control button is pressed, the elastic member can be compressed to generate a gradually increasing reaction force, and the reaction force can be fed back to the user's finger through the control button, so that the user can more clearly perceive that the control button has been effectively pressed, thereby improving the feedback effect when the control button is pressed and improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0020] Figure 1 This is a schematic structural diagram of an embodiment of a blood pressure monitoring device of the utility model;

[0021] Figure 2 It is a cross-sectional schematic diagram of an embodiment of the blood pressure monitoring device of the utility model;

[0022] Figure 3 for Figure 2 A partial enlarged view of the middle A;

[0023] Figure 4 for Figure 2 A partial enlarged exploded view of point A in the middle.

[0024] Description of Figure Numbers:

[0025] Label name Label name Label name 10 case 11 Mounting cavity 12 Through Hole 20 Control Button 21 Control Department 22 Connection 23 Contact part 30 processor 31 Encoder 40 Elastic parts 211 Positioning slot 13 Assembly tube 50 Limiting parts 221 Card slot 212 Anti-slip structure 14 Sink

[0026] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0029] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text is to include three parallel solutions, taking "A and / or B as an example", including solution A, or solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0030] As people's living standards improve and their attention to health increases, more and more families are equipped with various home medical devices to facilitate simple management of family members' health. Blood pressure monitors have become a common health monitoring device in people's daily lives. In the blood pressure monitors in related technologies, mechanical buttons are set to control the switch and other functions of the blood pressure monitor, but the feedback to the user after the button is pressed is small, making it difficult for the user to judge whether the button is pressed effectively, affecting the user experience.

[0031] The utility model provides a blood pressure monitoring device, aiming to solve the technical problem of how to improve the feedback effect when the control button 20 is pressed.

[0032] In the embodiment of the present utility model, Figures 1 to 3 As shown, Figure 1 This is a schematic structural diagram of an embodiment of a blood pressure monitoring device of the utility model; Figure 2 It is a cross-sectional schematic diagram of an embodiment of the blood pressure monitoring device of the utility model; Figure 3 for Figure 2 A partial enlarged view of point A in the middle.

[0033] The blood pressure monitoring device includes: a shell 10, the shell 10 is provided with a mounting cavity 11 and a through hole 12, and the mounting cavity 11 is connected to the through hole 12; a control button 20, the control button 20 includes a control part 21, a connecting part 22 and a contact part 23, the connecting part 22 can be movably arranged in the through hole 12, the control part 21 is connected to one end of the connecting part 22 outside the mounting cavity 11, and the contact part 23 is connected to one end of the connecting part 22 in the mounting cavity 11; a processor 30, the processor 30 is installed in the mounting cavity 11 and connected to the contact part 23, and the processor 30 is used to output a control signal when the control button 20 is pressed; an elastic member 40, one end of the elastic member 40 is connected to or abuts the control button 20, and the other end is connected to or abuts the shell 10, and the elastic member 40 is used to increase the feedback force of the control button 20 when the control button 20 is pressed.

[0034] In this embodiment, the housing 10 is used to form the overall appearance structure of the blood pressure monitoring device, and a mounting cavity 11 is provided in the housing 10, and the mounting cavity 11 is used for installing functional components. The blood pressure monitoring device may also include a detection component, and the detection component includes an air pump, a pressure sensor, an air valve, a cuff, etc. Among them, the air pump, the sensor and the air valve are installed in the housing 10, and the cuff is located outside the housing 10 and connected to the housing 10; the air pump, the pressure sensor, the air valve and the cuff are connected through an air path (such as an airway).

[0035] The cuff is worn on the user's arm. The cuff includes an air bag. After the user wears the cuff, the air bag is wrapped around the user's arm. The air pump is used to inflate the air bag, the pressure sensor is used to detect the change in air pressure in the air bag, and the air valve is used to control the deflation of the air bag. The principle of detecting blood pressure through the pressure sensor and the air bag can refer to the oscillometric method or the oscillation method. The principle is to automatically adjust the inflation volume of the air bag wrapped around the upper arm to change the pressure. The blood flow through the blood vessels has a certain oscillation wave, which is received by the pressure sensor and gradually deflated. According to the change of the oscillation wave, the pressure and fluctuation detected by the pressure sensor also change accordingly. The moment with the largest fluctuation is selected as the reference point. Based on this point, the fluctuation point of a certain value is found forward as the systolic pressure, and the fluctuation point of a certain value is found backward as the diastolic pressure.

[0036] The control part 21 of the control button 20 is used for the user to press, and the force applied to the control part 21 is transmitted to the processor 30 through the connecting part 22 and the contact part 23. After being triggered, the processor 30 can output a control signal, which can specifically be at least one of a power-on signal, a power-off signal or an adjustment signal. The control module of the blood pressure monitoring device can control the blood pressure monitoring device to power on, shut down or adjust the working parameters according to the control signal output by the processor 30.

[0037] The elastic member 40 may be a spring, or may be a silicone member or a rubber member or other elastically deformable element. When the control button 20 is pressed, the elastic member 40 is compressed, and the compressed elastic member 40 generates a gradually increasing reaction force, which is fed back to the user's finger through the control unit 21, so that the user can clearly feel that the control button 20 has been effectively pressed, thereby improving the user experience. In addition, after the user's force is removed, the elastic member 40 can also restore the control button 20 to its initial position through elastic recovery deformation for the next press.

[0038] Specifically, Figure 3 As shown, the elastic member 40 is sleeved on the connecting portion 22 , so that the connecting portion 22 can limit the elastic member 40 to prevent the elastic member 40 from being bent or jumping off, thereby improving the working stability of the elastic member 40 .

[0039] The elastic member 40 may be disposed in the installation cavity 11 or outside the housing 10 , which is not limited herein.

[0040] For example, Figure 3 As shown, one end of the elastic member 40 abuts against the control unit 21, and the other end abuts against the outer wall of the housing 10. The elastic member 40 is arranged outside the housing 10, which can increase the operating space when installing the elastic member 40, thereby reducing the difficulty of installing the elastic member 40 and simplifying the installation process of the elastic member 40; and can reduce the occupation of the internal space of the installation cavity 11 by the elastic member 40, so that the internal structure of the blood pressure monitoring device is simpler and more compact.

[0041] Specifically, Figure 3 and Figure 4 As shown, Figure 4 for Figure 2 A partial enlarged exploded view at A in the middle. A positioning groove 211 is provided on the side of the control part 21 facing the through hole 12, and the elastic member 40 is arranged in the positioning groove 211. The positioning groove 211 can hide and protect the elastic member 40, thereby reducing the influence of the elastic member 40 on the appearance of the blood pressure monitoring device to improve the appearance integrity of the blood pressure monitoring device, and improving the structural stability of the elastic member 40, thereby extending the working life of the elastic member 40.

[0042] In practical applications, such as Figure 3 and Figure 4 As shown, the outer wall of the housing 10 is convexly provided with an assembly cylinder 13, one end of which is connected to the periphery of the through hole 12, the connecting portion 22 is movably inserted into the assembly cylinder 13, and the elastic member 40 is sleeved on the assembly cylinder. The assembly cylinder 13 can limit the elastic member 40, preventing the elastic member 40 from being bent or jumping off, so as to improve the working stability of the elastic member 40.

[0043] For example, Figure 3 and Figure 4 As shown, the blood pressure monitoring device further includes a stopper 50, which is connected to one end of the connection portion 22 in the mounting cavity 11. The stopper 50 is used to abut against the inner wall of the housing 10 when the connection portion 22 moves toward the outside of the mounting cavity 11, so as to limit the displacement of the connection portion 22 when it moves toward the outside of the mounting cavity 11. The stopper 50 can limit the resetting process of the control button 20, preventing the control button 20 from falling out of the mounting cavity 11, so as to ensure the installation stability of the control button 20.

[0044] The limiting member 50 can be in a strip shape or a ring shape, and there is no limitation here. It only needs to be connected to the connecting portion 22 and abut against the housing 10 .

[0045] Specifically, Figure 4 As shown, a slot 221 is provided on the peripheral wall of the connection part 22, and the limiting member 50 is installed in the slot 221 in the form of a snap ring. The limiting member 50 in the form of a snap ring cooperates with the slot 221 on the connection part 22, which can increase the connection area between the limiting member 50 and the connection part 22 to improve the connection stability. Moreover, setting the limiting member 50 in the form of a snap ring can also improve the structural strength of the limiting member 50 and prevent the limiting member 50 from being easily damaged. In addition, setting the limiting member 50 in the form of a snap ring can also increase the abutment area with the inner wall of the housing 10 to prevent the housing 10 from being damaged due to concentrated force at a single point, thereby improving the structural stability of the housing 10.

[0046] The control button 20 may have only a pressed function or a rotated function.

[0047] For example, Figure 3 and Figure 4 As shown, the control button 20 is rotatably disposed in the through hole 12 , and the processor 30 includes an encoder 31 , which is used to output a corresponding electrical signal according to the rotational displacement of the contact portion 23 .

[0048] The control button 20 can rotate relative to the housing 10, and the rotational displacement of the control button 20 can be collected by the encoder 31, so that the encoder 31 can output a corresponding electrical signal according to the rotational displacement of the control button 20, and the electrical signal can be used to adjust the volume, screen brightness or detection mode of the blood pressure monitoring device. The user can control the activation or deactivation of some functions of the blood pressure monitoring device by pressing the control button 20, and can also adjust the operating state of the blood pressure monitoring device by driving the control button 20 to rotate. In this way, the effective utilization rate of the control button 20 is improved, and the button structure on the blood pressure detection device is simplified, thereby simplifying the control method of the blood pressure monitoring device to improve the user's convenience.

[0049] For example, Figure 4 As shown, the peripheral wall of the control part 21 is provided with an anti-skid structure 212, and the anti-skid structure 212 can be a protruding structure or a recessed structure, for example, the anti-skid structure 212 can be an anti-skid pattern. The anti-skid structure 212 is arranged along the circumference of the control button 20 to increase the friction between the peripheral wall of the control part 21 and the user's fingers, so that the user can easily turn the control button 20, thereby further improving the convenience of use of the blood pressure monitoring device.

[0050] For example, Figure 4 As shown, a recessed groove 14 is formed on the outer wall of the housing 10, a through hole 12 is formed at the bottom of the recessed groove 14, and the control unit 21 is at least partially disposed in the recessed groove 14. In this way, the installation form of the control unit 21 and the housing 10 can be made more compact, and the protruding size of the control unit 21 relative to the housing 10 can be reduced, so as to improve the appearance integrity of the blood pressure monitoring device.

[0051] In the technical solution of the blood pressure monitoring device of the utility model, an elastic member 40 is arranged between the shell 10 and the control button 20, so that when the control button 20 is pressed, the elastic member 40 can be compressed to generate a gradually increasing reaction force, and the reaction force can be fed back to the user's finger through the control button 20, so that the user can more clearly perceive that the control button 20 has been effectively pressed, thereby improving the feedback effect when the control button 20 is pressed and improving the user experience.

[0052] The above description is only an optional embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A blood pressure monitoring device, characterized in that: include: A housing, wherein the housing is provided with a mounting cavity and a through hole, wherein the mounting cavity is communicated with the through hole; A control button, the control button comprising a control portion, a connecting portion and a contact portion, the connecting portion being movably arranged in the through hole, the control portion being connected to one end of the connecting portion outside the installation cavity, and the contact portion being connected to one end of the connecting portion inside the installation cavity; a processor, the processor being installed in the installation cavity and connected to the contact portion, the processor being used to output a control signal when the control button is pressed; An elastic member, one end of which is connected to or abuts against the control button, and the other end of which is connected to or abuts against the shell, and the elastic member is used to increase the feedback force of the control button when the control button is pressed.

2. The blood pressure monitoring device according to claim 1, characterized in that: The elastic member is sleeved on the connecting portion.

3. The blood pressure monitoring device according to claim 2, characterized in that: One end of the elastic member abuts against the control portion, and the other end abuts against the outer wall of the shell.

4. The blood pressure monitoring device according to claim 3, characterized in that: A positioning groove is provided on one side of the control portion facing the through hole, and the elastic member is arranged in the positioning groove.

5. The blood pressure monitoring device according to claim 3, characterized in that: An assembly tube is protruded from the outer wall of the shell, one end of the assembly tube is connected to the peripheral edge of the through hole, the connecting portion can be movably inserted into the assembly tube, and the elastic member is sleeved on the assembly tube.

6. The blood pressure monitoring device according to claim 1, wherein: The blood pressure monitoring device also includes a limiter, which is connected to one end of the connecting part in the mounting cavity. The limiter is used to abut against the inner wall of the shell when the connecting part moves outside the mounting cavity to limit the displacement of the connecting part when it moves outside the mounting cavity.

7. The blood pressure monitoring device according to claim 6, characterized in that: A clamping groove is formed on the peripheral wall of the connecting portion, and the limiting member is installed in the clamping groove in the shape of a clamping ring.

8. The blood pressure monitoring device according to claim 1, wherein: The control button can be rotatably inserted into the through hole, and the processor includes an encoder, which is used to output a corresponding electrical signal according to the rotational displacement of the contact portion.

9. The blood pressure monitoring device according to claim 8, characterized in that: The peripheral wall of the control part is provided with an anti-slip structure.

10. The blood pressure monitoring device according to claim 1, wherein: A sinking groove is formed on the outer wall of the shell, the through hole is formed at the bottom of the sinking groove, and the control unit is at least partially disposed in the sinking groove.

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