CN220141641U - Dynamic blood pressure monitor - Google Patents
Dynamic blood pressure monitor Download PDFInfo
- Publication number
- CN220141641U CN220141641U CN202222862572.3U CN202222862572U CN220141641U CN 220141641 U CN220141641 U CN 220141641U CN 202222862572 U CN202222862572 U CN 202222862572U CN 220141641 U CN220141641 U CN 220141641U
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- air
- blood pressure
- bracket
- pressure monitor
- dynamic blood
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- 230000036772 blood pressure Effects 0.000 title claims abstract description 73
- 238000001514 detection method Methods 0.000 claims abstract description 33
- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000009413 insulation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 7
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 210000004204 blood vessel Anatomy 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 3
- 230000017531 blood circulation Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000035487 diastolic blood pressure Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
The utility model provides a dynamic blood pressure monitor, comprising: the shell is provided with an installation cavity and an air outlet hole communicated with the installation cavity, and the air outlet hole is used for communicating a cuff containing an air bag; the bracket is arranged in the mounting cavity; the air pump is arranged on the bracket; the communication piece is used for communicating the air outlet of the air pump with the air outlet hole so as to enable the communication piece and the air bag to form a detection air path; the first pressure sensor is communicated with the communicating piece and is used for detecting the air pressure of the detection air circuit; the first air valve is arranged on the bracket and communicated with the communicating piece, and is used for deflating the detection air path. The dynamic blood pressure monitor provided by the embodiment of the utility model can simplify the assembly process of the dynamic blood pressure monitor so as to improve the assembly efficiency of the dynamic blood pressure monitor.
Description
Technical Field
The utility model belongs to the technical field of blood pressure monitoring, and particularly relates to a dynamic blood pressure monitor.
Background
Blood pressure detection devices are commonly used by people to detect blood pressure to monitor physical health. The blood pressure detection device generally comprises a blood pressure detection module and an air bag wound on an arm, wherein the blood pressure detection module is connected with the air bag and is used for detecting the air pressure of the air bag, and the blood pressure value can be obtained through calculation. In the related art, an air pump and an air valve of the blood pressure detection device are separately and fixedly installed, the assembly process is complicated, and management of parts before assembly is inconvenient.
Disclosure of Invention
The embodiment of the utility model provides a dynamic blood pressure monitor, which aims to solve the problems of high assembly difficulty and inconvenient management of parts of the existing dynamic blood pressure monitor.
The embodiment of the utility model provides a dynamic blood pressure monitor, which comprises:
the shell is provided with an installation cavity and an air outlet hole communicated with the installation cavity, and the air outlet hole is used for communicating a cuff containing an air bag;
the bracket is arranged in the mounting cavity;
the air pump is arranged on the bracket;
the communication piece is used for communicating the air outlet of the air pump with the air outlet hole so as to enable the communication piece and the air bag to form a detection air path;
the first pressure sensor is communicated with the communicating piece and is used for detecting the air pressure of the detection air circuit;
the first air valve is arranged on the bracket and communicated with the communication piece, and the first air valve is used for deflating the detection air passage.
Optionally, the bracket is provided with a first mounting groove and a second mounting groove, the air pump is mounted in the first mounting groove, and the first air valve is mounted in the second mounting groove.
Optionally, the bracket includes a first mounting portion and a second mounting portion, and the first mounting portion has a length greater than the second mounting portion; the second mounting portion is located at one side in the width direction of the first mounting portion and is close to one end in the length direction of the first mounting portion; the communication member is located at one side of the second mounting portion and is close to the other end in the longitudinal direction of the first mounting portion.
Optionally, the dynamic blood pressure monitor further comprises a circuit board, the support is mounted on the circuit board, and the air pump, the first pressure sensor and the first air valve are all electrically connected with the circuit board.
Optionally, a fixing column is arranged on the side wall of the bracket, and the fixing column is fixed on the circuit board.
Optionally, the dynamic blood pressure monitor further comprises a battery compartment and a SIM card holder, which are arranged in the mounting cavity, wherein the battery compartment is positioned at one side of the air pump away from the first air valve, and the battery compartment is used for mounting power supply; the SIM card seat is arranged on the circuit board and positioned at the bottom of the battery compartment, the bottom of the battery compartment is provided with a hole, the SIM card seat is exposed through the hole, and the SIM card seat is used for installing the SIM card.
Optionally, the end of the fixing post protrudes out of one surface of the support close to the circuit board, so that a heat insulation gap is formed between the support and the circuit board.
Optionally, the air pump and the first air valve are adhesively fixed to the bracket.
Optionally, the dynamic blood pressure monitor further comprises a second air valve, and the second air valve is installed on the bracket and is communicated with the communicating piece.
Optionally, the dynamic blood pressure monitor further comprises a second pressure sensor, and the second pressure sensor is communicated with the communicating piece.
According to the dynamic blood pressure monitor provided by the embodiment of the utility model, the air pump and the first air valve are both arranged on the first bracket, and then the first bracket is arranged in the installation cavity; before the dynamic blood pressure monitor is assembled, the air pump and the first air valve can be assembled on the bracket to form a component, so that the component is convenient to manage in a centralized way; when the dynamic blood pressure monitor needs to be assembled, the assembly is only required to be installed in the installation cavity, so that the assembly process of the dynamic blood pressure monitor can be simplified, and the assembly efficiency of the dynamic blood pressure monitor is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is evident that the figures in the following description are only some embodiments of the utility model, from which other figures can be obtained without inventive effort for a person skilled in the art.
For a more complete understanding of the present utility model and the advantages thereof, reference is now made to the following descriptions taken in conjunction with the accompanying drawings. Wherein like reference numerals refer to like parts throughout the following description.
Fig. 1 is a schematic structural diagram of a dynamic blood pressure monitor according to an embodiment of the present utility model.
Fig. 2 is a schematic diagram of an internal structure of a dynamic blood pressure monitor according to an embodiment of the present utility model.
FIG. 3 is a schematic diagram illustrating a portion of a structure in an embodiment of the present utility model;
fig. 4 is a schematic structural diagram of a dynamic blood pressure monitor according to another embodiment of the present utility model.
10. A housing; 11. a mounting cavity; 12. an air outlet hole; 20. a bracket; 30. an air pump; 40. a communication member; 50. a first pressure sensor; 60. a first air valve; 21. a first mounting groove; 22. a second mounting groove; 23. a first mounting portion; 24. a second mounting portion; 70. a circuit board; 25. fixing the column; 251. a via hole; 71. a fixing hole; 80. a second air valve; 90. a second pressure sensor; 13. a battery compartment; 14. a SIM card holder; 15. and a battery cover.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
Blood pressure detection devices are commonly used by people to detect blood pressure to monitor physical health. The blood pressure detection device generally comprises a blood pressure detection module and an air bag wound on an arm, wherein the blood pressure detection module is connected with the air bag and is used for detecting the air pressure of the air bag, and the blood pressure value can be obtained through calculation. In the related art, the air pump 30 and the air valve of the blood pressure detecting device are separately and fixedly installed, the assembly process is complicated, and the management of parts before assembly is inconvenient.
The embodiment of the utility model provides a dynamic blood pressure monitor, which aims to solve the problems of high assembly difficulty and inconvenient management of parts of the existing dynamic blood pressure monitor. Which will be described below with reference to the accompanying drawings.
Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of a dynamic blood pressure monitor according to an embodiment of the present utility model. Fig. 2 is a schematic diagram of an internal structure of a dynamic blood pressure monitor according to an embodiment of the present utility model. The dynamic blood pressure monitor comprises: a housing 10, wherein the housing 10 is provided with a mounting cavity 11 and an air outlet hole 12 communicated with the mounting cavity 11, and the air outlet hole 12 is used for communicating a cuff containing an air bag; a bracket 20, wherein the bracket 20 is installed in the installation cavity 11; an air pump 30, the air pump 30 being mounted to the bracket 20; a communicating member 40, wherein the communicating member 40 communicates the air outlet of the air pump 30 with the air outlet hole 12, so that the communicating member 40 and the air bag form a detection air path; a first pressure sensor 50, wherein the first pressure sensor 50 is communicated with the communicating member 40, and the first pressure sensor 50 is used for detecting the air pressure of the detection air path; the first air valve 60 is mounted on the bracket 20 and is communicated with the communicating member 40, and the first air valve 60 is used for deflating the detection air path.
In this embodiment, the housing 10 may be a cuboid, and the air outlet 12 is formed at the top of the housing 10. The cuff is for wearing by the arm of the user so that the bladder may be wrapped around the arm of the user. The bracket 20 is provided for pre-mounting the air supply pump 30 and the first air valve 60, and the bracket 20 is provided as a plastic member to reduce the weight of the bracket 20 on the basis of having sufficient strength. The air pump 30 is used to inflate the communication member 40, and air flow can flow through the communication member 40 to the air bag, which will generate air pressure to the blood vessel of the user's arm. The communication member 40 may be provided as a multi-way pipe or a hollow member having a plurality of ventilation openings, which is not limited thereto.
It will be appreciated that the air pressure in the communication member 40 is the same as the air pressure in the air bag, and if the air pressure in the air bag changes, the air pressure in the communication member 40 also changes, and the change in the air pressure in the communication member 40 is detected by the first pressure sensor 50, so that the blood pressure of the user can be reflected.
The principle of detecting blood pressure by the first pressure sensor 50 and the air bag can refer to an oscillometric method or an oscillation method, the principle is that the inflation amount of the air bag wound on the upper arm is automatically adjusted, the pressure is changed, blood flow has certain oscillation waves through blood vessels, the blood flow is received by the first pressure sensor 50 and is gradually deflated, the pressure and the fluctuation detected by the first pressure sensor 50 are changed along with the change of the oscillation waves, the moment with the maximum fluctuation is selected as a reference point, the fluctuation point with a certain value is searched forwards on the basis of the reference point, and the fluctuation point with a certain value is searched backwards on the basis of the reference point is used as the diastolic pressure.
After the first pressure sensor 50 detects the blood pressure of the user, the first air valve 60 needs to deflate the detection air path, so as to timely remove the air pressure of the air bag on the blood vessel of the user, and prevent the injury to the user.
The dynamic blood pressure monitor further comprises a display screen mounted on the housing 10, and the detection result of the first pressure sensor 50 on the blood pressure can be displayed through the display screen.
According to the dynamic blood pressure monitor provided by the embodiment of the utility model, the air pump 30 and the first air valve 60 are both arranged on the first bracket 20, and then the first bracket 20 is arranged in the installation cavity 11; before the dynamic blood pressure monitor is assembled, the air pump 30 and the first air valve 60 can be assembled on the bracket 20 to form a component, so that the component is convenient to manage in a centralized way; when the dynamic blood pressure monitor needs to be assembled, the assembly is only required to be installed in the installation cavity 11, so that the assembly process of the dynamic blood pressure monitor can be simplified, and the assembly efficiency of the dynamic blood pressure monitor is improved.
The air pump 30 and the first air valve 60 may be fixed to the bracket 20 by means of a snap connection, or may be fixed to the bracket 20 by means of a fastening member. Illustratively, the air pump 30 and the first air valve 60 are adhesively fixed to the bracket 20, so that the structure of the bracket 20 can be simplified, and the fixing process of the air pump 30 and the first air valve 60 to the bracket 20 can be simplified.
Specifically, as shown in fig. 3, fig. 3 is a schematic exploded view of a part of the structure in the embodiment of the present utility model. The bracket 20 is provided with a first mounting groove 21 and a second mounting groove 22, the air pump 30 is mounted on the first mounting groove 21, and the first air valve 60 is mounted on the second mounting groove 22. The first and second mounting grooves 21 and 22 can increase the fitting area of the first air valve 60 and the air pump 30 with the bracket 20, so that the fitting stability of the first air valve 60 and the air pump 30 with the bracket 20 can be improved.
The support 20 may be in the shape of a regular cuboid or cylinder as a whole, or may be in an irregular shape. Illustratively, as shown in fig. 3, the bracket 20 includes a first mounting portion 23 and a second mounting portion 24, the first mounting portion 23 having a length greater than the second mounting portion 24; the second mounting portion 24 is located at one side of the first mounting portion 23 in the width direction and is close to one end of the first mounting portion 23 in the length direction; the communication member 40 is located at one side of the second mounting portion 24 and is close to the other end in the longitudinal direction of the first mounting portion 23.
The second mounting portion 24 and the communication member 40 are located on the same side in the width direction of the first mounting portion 23, whereby the occupied space of the bracket 20 in the mounting chamber 11 can be reduced and the space efficiency in the mounting chamber 11 can be improved. In combination with the above-described embodiments of the first mounting groove 21 and the second mounting groove 22, the first mounting groove 21 may be formed at the first mounting portion 23, and the second mounting groove 22 may be formed at the second mounting portion 24.
The bracket 20 may be fixed to the inner wall surface of the housing 10 or to other structures in the installation chamber 11. As shown in fig. 2 and 3, the dynamic blood pressure monitor further includes a circuit board 70, the bracket 20 is mounted on the circuit board 70, and the air pump 30, the first pressure sensor 50 and the first air valve 60 are electrically connected to the circuit board 70.
The air pump 30, the first pressure sensor 50 and the first air valve 60 are all electric devices, and the circuit board 70 is used for distributing electric energy to the air pump 30, the first pressure sensor 50 and the first air valve 60 and transmitting control signals. Mounting the bracket 20 to the circuit board 70 can make the internal structure of the dynamic blood pressure monitor more compact. Specifically, the first pressure sensor 50 may also be mounted to the circuit board 70 to improve the mounting stability of the first pressure sensor 50 within the mounting cavity 11.
The fixing manner of the bracket 20 and the circuit board 70 may be adhesive or clamping, which is not limited herein. Illustratively, as shown in fig. 3, the side wall of the bracket 20 is provided with a fixing post 25, and the fixing post 25 is fixed to the circuit board 70. The number of the fixing posts 25 may be plural, the plural fixing posts 25 are disposed at intervals along the circumferential direction of the bracket 20, and the plural fixing posts 25 are fixed to the circuit board 70; therefore, the fixing position of the bracket 20 and the circuit board 70 can be increased, so that the connection stability of the bracket 20 and the circuit board 70 can be improved.
Specifically, as shown in fig. 3, the fixing post 25 is provided with a via 251, the circuit board 70 is provided with a fixing hole 71, and the via 251 and the fixing hole 71 are assembled by a fastener. Thus, the fixing process of the fixing post 25 and the circuit board 70 can be simplified, and the detachable connection of the fixing post 25 and the circuit board 70 can be realized.
The surface of the support 20 facing the circuit board 70 may be abutted against the circuit board 70 or may be spaced from the circuit board 70, which is not limited herein. Illustratively, the ends of the fixing posts 25 protrude from a surface of the bracket 20 adjacent to the circuit board 70, so that a heat insulation gap is formed between the bracket 20 and the circuit board 70. Therefore, the heat generated by the circuit board 70 is prevented from being transferred to the air pump 30 and the first air valve 60 to influence the operation of the air pump 30 and the first air valve 60, so as to improve the working stability of the dynamic blood pressure monitor.
As shown in fig. 2 and 3, the dynamic blood pressure monitor further includes a second air valve 80, and the second air valve 80 is mounted on the bracket 20 and communicates with the communication member 40. The second air valve 80 may be used as a backup air valve or may be co-deflatable with the first air valve 60. Taking the second air valve 80 as a standby air valve for example, when the first air valve 60 cannot be normally deflated due to aging or other reasons, the second air valve 80 can be opened in time to deflate the detection air path in time. In this way, the balloon can be prevented from continuously causing pressure to the user's blood vessel due to malfunction of the first air valve 60.
In combination with the above-described embodiments of the second mounting portion 24 and the second mounting groove 22, the second mounting portion 24 may be provided with a third mounting groove adjacent to the second mounting groove 22, and the second gas valve 80 may be mounted to the third mounting groove.
Illustratively, as shown in fig. 2 and 3, the dynamic blood pressure monitor further includes a second pressure sensor 90, the second pressure sensor 90 being in communication with the communication member 40. The second pressure sensor 90 is used for detecting the air pressure of the detection air path simultaneously with the first pressure sensor 50, so that the detection result reflected finally is more real and reliable.
The dynamic blood pressure monitor further comprises a comparison module electrically connected with the first pressure sensor 50, the second pressure sensor 90 and the display screen, and the comparison module is used for comparing the detection results of the first pressure sensor 50 and the second pressure sensor 90. If the detection results of the first pressure sensor 50 and the second pressure sensor 90 are different, it is indicated that the detection process is erroneous, and the detection results of both pressure sensors cannot be used. If the detection results of the first pressure sensor 50 and the second pressure sensor 90 are the same, the detection results may be used, and the comparison module may transmit the detection results to the display screen for displaying.
Fig. 4 is a schematic structural diagram of a dynamic blood pressure monitor according to another embodiment of the present utility model. The dynamic blood pressure monitor further comprises a battery compartment 13 arranged in the mounting cavity 11, the battery compartment 13 is positioned on one side of the air pump 30 away from the first air valve 60, and the battery compartment 13 is used for battery mounting. The dynamic blood pressure monitor further comprises a SIM card holder 14, the SIM card holder 14 is mounted on the circuit board 70 and is positioned at the bottom of the battery compartment 13, the bottom of the battery compartment 13 is provided with a hole, the SIM card holder 14 is exposed through the hole, and the SIM card holder 14 is used for mounting a SIM card. The housing 10 has a battery cover 15, and the battery cover 15 is used to open or close the battery compartment 13.
The SIM card seat 14 is arranged at the bottom of the battery compartment 13, so that the occupied space of the SIM card seat 14 can be saved, and an SIM card slot does not need to be formed in the wall of the shell, thereby reducing the influence on the overall appearance of the dynamic blood pressure monitor. When the SIM card needs to be disassembled, the battery is only required to be removed after the battery cover 15 is opened, and the SIM card is disassembled after the SIM card seat 14 is exposed, so that the convenience of disassembling the SIM card can be improved.
In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.
In the description of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more features. The dynamic blood pressure monitor provided by the embodiment of the present utility model has been described in detail, and specific examples are applied herein to illustrate the principles and embodiments of the present utility model, and the description of the above examples is only for helping to understand the method and core idea of the present utility model; meanwhile, as those skilled in the art will vary in the specific embodiments and application scope according to the ideas of the present utility model, the present description should not be construed as limiting the present utility model in summary.
Claims (10)
1. A dynamic blood pressure monitor, comprising:
the shell is provided with an installation cavity and an air outlet hole communicated with the installation cavity, and the air outlet hole is used for communicating a cuff containing an air bag;
the bracket is arranged in the mounting cavity;
the air pump is arranged on the bracket;
the communication piece is used for communicating the air outlet of the air pump with the air outlet hole so as to enable the communication piece and the air bag to form a detection air path;
the first pressure sensor is communicated with the communicating piece and is used for detecting the air pressure of the detection air circuit;
the first air valve is arranged on the bracket and communicated with the communication piece, and the first air valve is used for deflating the detection air passage.
2. The dynamic blood pressure monitor of claim 1, wherein the bracket is provided with a first mounting groove and a second mounting groove, the air pump is mounted in the first mounting groove, and the first air valve is mounted in the second mounting groove.
3. The dynamic blood pressure monitor of claim 1, wherein the bracket includes a first mounting portion and a second mounting portion, the first mounting portion having a length greater than the second mounting portion; the second mounting portion is located at one side in the width direction of the first mounting portion and is close to one end in the length direction of the first mounting portion; the communication member is located at one side of the second mounting portion and is close to the other end in the longitudinal direction of the first mounting portion.
4. The dynamic blood pressure monitor of claim 1, further comprising a circuit board, wherein the bracket is mounted to the circuit board, and wherein the air pump, the first pressure sensor, and the first air valve are electrically connected to the circuit board.
5. The dynamic blood pressure monitor of claim 4, wherein the side wall of the bracket is provided with a fixing post, and wherein the fixing post is fixed to the circuit board.
6. The dynamic blood pressure monitor of claim 5, wherein the ends of the fixing posts protrude from a surface of the support adjacent to the circuit board to form a thermal insulation gap between the support and the circuit board.
7. The dynamic blood pressure monitor of claim 5, further comprising a battery compartment and a SIM cartridge disposed within the mounting cavity, the battery compartment being located on a side of the air pump remote from the first air valve, the battery compartment being configured for battery mounting; the SIM card seat is arranged on the circuit board and positioned at the bottom of the battery compartment, the bottom of the battery compartment is provided with a hole, the SIM card seat is exposed through the hole, and the SIM card seat is used for installing the SIM card.
8. The dynamic blood pressure monitor of any one of claims 1 to 7, wherein the air pump and the first air valve are adhesively secured to the bracket.
9. The dynamic blood pressure monitor of any one of claims 1 to 7, further comprising a second air valve mounted to the bracket and in communication with the communication member.
10. The dynamic blood pressure monitor of any one of claims 1 to 7, further comprising a second pressure sensor in communication with the communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222862572.3U CN220141641U (en) | 2022-10-28 | 2022-10-28 | Dynamic blood pressure monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222862572.3U CN220141641U (en) | 2022-10-28 | 2022-10-28 | Dynamic blood pressure monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220141641U true CN220141641U (en) | 2023-12-08 |
Family
ID=89007675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222862572.3U Active CN220141641U (en) | 2022-10-28 | 2022-10-28 | Dynamic blood pressure monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220141641U (en) |
-
2022
- 2022-10-28 CN CN202222862572.3U patent/CN220141641U/en active Active
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