CN218074979U

CN218074979U - Blood pressure wrist-watch and blood pressure measurement module

Info

Publication number: CN218074979U
Application number: CN202221955635.3U
Authority: CN
Inventors: 龚大成; 黄智明; 章年平
Original assignee: Shenzhen Kingyield Tech Co Ltd
Current assignee: Shenzhen Kingyield Tech Co Ltd
Priority date: 2022-04-12
Filing date: 2022-07-27
Publication date: 2022-12-20
Anticipated expiration: 2032-07-27
Also published as: CN115120211A

Abstract

The utility model discloses a blood pressure wrist-watch and blood pressure measurement module, the blood pressure wrist-watch includes: the watch comprises a watch body, a watch body and a watch body, wherein the watch body is provided with an accommodating cavity, and the accommodating cavity is provided with an opening; one end of the air bag is butted with the opening of the watch body, and the air bag is used for conducting pressure pulse wave signals; the circuit board is arranged in the accommodating cavity of the watch body; the pressure sensor is arranged in the accommodating cavity of the watch body and positioned at the opening, and the pressure sensor is communicated with the air bag; and the pressure sensor is electrically connected with the circuit board through the electric connector. Because this internal pressure sensor of wrist-watch directly communicates with the gasbag, pressure sensor is located the lateral part position of wrist-watch body for this internal bigger space that has of wrist-watch places power supply unit, can improve power supply unit's capacity, and then can improve the continuation of the journey of blood pressure wrist-watch.

Description

Blood pressure watch and blood pressure measuring module

Technical Field

The utility model relates to a medical treatment detects technical field, concretely relates to blood pressure wrist-watch and blood pressure measurement module.

Background

In the prior art, an oscillography blood pressure watch comprises a watch body, an air bag and a watchband; the body is provided with a cavity, and the cavity mainly comprises an air pump, an exhaust valve, a pressure sensor, a power supply device and a circuit board containing a microprocessor. The pressure sensor is typically mounted directly to the circuit board. In order to communicate the air bag, the air pump, the exhaust valve and the pressure sensor to form an air path system, the air bag is often extended to an air outlet nozzle and communicated with the pressure sensor, and specifically, reference may be made to chinese patent CN205568936U; or other communicating pipes are adopted to communicate the air bag with the pressure sensor. However, since the volume of the body cavity is limited, the communication method between the air bag and the pressure sensor occupies a large space, and the space for accommodating the power supply device is reduced, and as a result, the endurance time of the blood pressure watch is severely restricted. In particular, for ambulatory blood pressure watches, the specifications usually require 1 blood pressure measurement every 5 minutes, which means 288 measurements in 24 hours, and endurance is a serious challenge.

SUMMERY OF THE UTILITY MODEL

The utility model provides a blood pressure wrist-watch and blood pressure measurement module for solve the restricted problem of blood pressure wrist-watch continuation of journey.

In one embodiment, a blood pressure watch is provided, comprising:

the watch comprises a watch body, a handle and a handle, wherein the watch body is provided with an accommodating cavity which is provided with an opening;

one end of the air bag is butted with the opening of the watch body, and the air bag is used for conducting pressure pulse wave signals;

the circuit board is arranged in the accommodating cavity of the watch body;

the pressure sensor is arranged in the accommodating cavity of the watch body and positioned at the opening, and the pressure sensor is communicated with the air bag; and

the pressure sensor is electrically connected with the circuit board through the electric connecting piece, and the electric connecting piece is a flexible connecting piece; the circuit board is provided with a connecting terminal, and one end of the electric connector, which is far away from the pressure sensor, is connected with the connecting terminal.

In one embodiment, the connection terminal is a socket, and one end of the electric connector, which is far away from the pressure sensor, is provided as a plug corresponding to the socket.

In one embodiment, the insertion openings of the socket face in a parallel direction of the circuit board.

In one embodiment, the electrical connector is a conductive metal part, and two ends of the conductive metal part are directly connected with the pressure sensor and the circuit board respectively.

In one embodiment, the connection terminal is a portion on the circuit board, and the connection terminal includes a conductor and a non-conductor.

In one embodiment, the device further comprises a processor, wherein the processor is arranged on the flexible connecting piece; the processor is connected with the pressure sensor; the processor collects the pressure signal in the air bag through the pressure sensor and calculates the blood pressure value.

In one embodiment, the air pump device further comprises an air pump and an air pump driving device which are positioned in the accommodating cavity, wherein the air pump is communicated with the air bag and is used for pressurizing the air bag; the air pump driving device is arranged on the flexible connecting piece; the flexible connecting piece is connected with the air pump, and the processor controls the air pump through the air pump driving device.

In one embodiment, the air pump is an integrated air pump, the integrated air pump comprises a pressurizing unit and a quick exhaust valve, the pressurizing unit is used for pressurizing the air bag, and the quick exhaust valve is used for exhausting compressed air in the air bag; when the pressurizing unit starts to pressurize, the quick exhaust valve blocks a communication channel between the air bag and the outside atmosphere; when the pressurizing unit stops pressurizing, the quick exhaust valve opens a communication channel between the air bag and the outside atmosphere.

In one embodiment, a blood pressure watch is provided, comprising:

the circuit board is arranged in the accommodating cavity of the watch body;

the pressure sensor is electrically connected with the circuit board through the electric connecting pieces, the electric connecting pieces are distributed into an L-shaped structure, and the electric connecting pieces are respectively attached to the side face of the pressure sensor and the circuit board.

In one embodiment, a blood pressure watch is provided, comprising:

the circuit board is arranged in the accommodating cavity of the watch body;

the pressure sensor is arranged in the accommodating cavity of the watch body and positioned at the opening, the pressure sensor is communicated with the air bag, and all or part of the pressure sensor is embedded into the air bag; and

an electrical connection through which the pressure sensor is electrically connected with the circuit board.

In one embodiment, a blood pressure watch is provided, comprising:

the circuit board is arranged in the accommodating cavity of the watch body;

the pressure sensor is electrically connected with the circuit board through the electric connecting piece, and the electric connecting piece is a flexible connecting piece.

In one embodiment, the flexible connector is a flexible circuit board.

In one embodiment, a blood pressure watch is provided, comprising:

the circuit board is arranged in the accommodating cavity of the watch body;

the pressure sensor is characterized in that the pressure sensor is connected with the circuit board through the electric connecting piece, the electric connecting piece is a flexible connecting piece, a connecting terminal is arranged on the circuit board, and one end of the electric connecting piece, which is far away from the pressure sensor, is connected with the connecting terminal.

In one embodiment, the sockets of the socket face in a parallel direction to the circuit board.

In one embodiment, a blood pressure watch is provided, comprising:

the circuit board is arranged in the accommodating cavity of the watch body;

In one embodiment, a blood pressure watch is provided, comprising:

the circuit board is arranged in the accommodating cavity of the watch body;

the pressure sensor is arranged in the accommodating cavity of the watch body and positioned at the opening, the pressure sensor is communicated with the air bag, and all or part of the pressure sensor is embedded into the air bag;

an electrical connector through which the pressure sensor is electrically connected with the circuit board; and

the air pump, the air pump set has quick discharge valve, the air pump with the gasbag is connected, the air pump is used for giving the gasbag is aerifyd and is discharged.

In one embodiment, a blood pressure watch is provided, comprising:

the watch comprises a watch body, a handle and a display, wherein the watch body is provided with an accommodating cavity which is provided with an opening;

the circuit board is arranged in the accommodating cavity of the watch body; the circuit board is provided with a connecting terminal;

a main controller mounted on the circuit board;

the air pump is positioned in the accommodating cavity and communicated with the air bag, and the air pump is used for pressurizing the air bag;

a power supply device; and

blood pressure measurement module, blood pressure measurement module includes:

the pressure sensor is arranged on the flexible connecting piece; the flexible connecting piece is connected with the air pump; the flexible connecting piece is connected with the circuit board; one end of the flexible connecting piece, which is far away from the pressure sensor, is connected with the connecting terminal;

the air pump driving device is arranged on the flexible connecting piece;

a processor mounted to the flexible connector; the processor controls the air pump through the air pump driving device; the processor is connected with the pressure sensor; the processor samples pressure signals through the pressure sensor and calculates a blood pressure value.

In one embodiment, the air pump is an integrated air pump, the integrated air pump comprises a pressurizing unit and a quick exhaust valve, the pressurizing unit is used for pressurizing the air bag, and the quick exhaust valve is used for exhausting compressed air in the air bag; when the integrated air pump starts to pressurize, the quick exhaust valve blocks a communication channel between the air bag and the outside atmosphere; when the integrated air pump stops pressurizing, the quick exhaust valve opens a communication channel between the air bag and the outside atmosphere.

In one embodiment, the blood pressure measuring module further comprises a power supply processing device, and the power supply processing device is installed on the flexible connecting piece.

In one embodiment, the blood pressure measuring module further comprises a power control switch, wherein the power control switch is used for controlling the power supply of the blood pressure measuring module; the power control switch is arranged on the flexible connecting piece.

In one embodiment, the connection terminal is a socket, and one end of the flexible connection piece, which is far away from the pressure sensor, is provided as a plug corresponding to the socket.

In one embodiment, the connection terminal is a portion of the circuit board, and the connection terminal includes a conductor and a non-conductor.

In one embodiment, the flexible connector is a flexible circuit board.

In one embodiment, the integrated air pump and the blood pressure measuring module are integrated to form a blood pressure measuring module.

In one embodiment, a blood pressure measurement module is provided, comprising:

the air nozzle is used for being communicated with an external air bag and at least comprises a first air nozzle and a second air nozzle;

an electrical connector for electrically connecting an external power source and a controller for obtaining a power supply and communicating with the external controller;

the module circuit board is connected with the electric connecting piece;

the integrated air pump is communicated with the first air nozzle and is used for inflating and pressurizing the external air bag and exhausting and decompressing;

the air pump driving device is arranged on the circuit board; the air pump driving device is connected with the integrated air pump and is used for driving the integrated air pump;

a pressure sensor mounted to the module circuit board; the pressure sensor is communicated with the second air nozzle and is used for acquiring a pressure pulse wave signal of the external air bag;

the processor is installed on the module circuit board, connected with the air pump driving device and the pressure sensor and used for controlling the integrated air pump to inflate and pressurize the external air bag and exhaust and reduce pressure, controlling the pressure sensor to collect the pressure pulse wave signals through the external air bag and calculating blood pressure values including systolic pressure, diastolic pressure and heart rate.

In one embodiment, a blood pressure measurement module is provided, comprising:

a flexible circuit board including a stiffener; one part of the flexible circuit board is an electric connecting piece which is used for electrically connecting an external power supply and the controller so as to obtain power supply and communicate with the external controller;

the air pump driving device is arranged on the flexible circuit board; the air pump driving device is connected with the integrated air pump and is used for driving the integrated air pump;

a pressure sensor mounted to the flexible circuit board; the pressure sensor is communicated with the second air nozzle and is used for acquiring a pressure pulse wave signal of the external air bag;

the processor is installed on the flexible circuit board, connected with the air pump driving device and the pressure sensor, and used for controlling the integrated air pump to inflate and pressurize the external air bag and exhaust and reduce pressure, controlling the pressure sensor to collect the pressure pulse wave signals through the external air bag, and calculating blood pressure values including systolic pressure, diastolic pressure and heart rate.

In one embodiment, the integrated air pump and the integrated air pump driver are connected through the flexible circuit board.

In one embodiment, the power supply processing device is further included and is used for connecting an external power supply.

In one embodiment, the blood pressure measuring device further comprises a power control switch, wherein the power control switch is used for controlling the power supply of the blood pressure measuring module.

In one embodiment, the first air nozzles and the second air nozzles are communicated with each other.

In one embodiment, the first air nozzle and the second air nozzle are combined into one air nozzle.

In one embodiment, a blood pressure watch is provided, comprising:

the circuit board is arranged in the accommodating cavity of the watch body; the circuit board includes a connection terminal;

a main controller mounted on the circuit board;

in the blood pressure measuring module, the air tap is communicated with the air bag, and the electric connector is connected with the connecting terminal of the circuit board; and

and the power supply device is connected with the circuit board and used for supplying power to the circuit board, the main controller and the blood pressure measuring module.

According to the blood pressure watch of the embodiment, the pressure sensor in the watch body is directly communicated with the air bag, and the pressure sensor is located on the side portion of the watch body, so that the watch body is provided with a larger space for placing the power supply device, the capacity of the power supply device can be improved, and the cruising range of the blood pressure watch can be improved.

Drawings

FIG. 1 is a schematic front view of a blood pressure watch according to an embodiment;

FIG. 2 is a diagram illustrating a back structure of a blood pressure watch according to an embodiment;

FIG. 3 is an exploded view of a blood pressure watch according to an embodiment;

FIG. 4 is a schematic diagram of the pressure sensor connection in one embodiment;

FIG. 5 is a cross-sectional view of a blood pressure watch in one embodiment;

FIG. 6 is a schematic diagram of the pressure sensor connection in one embodiment;

FIG. 7 is an exploded view of the blood pressure watch according to an embodiment;

FIG. 8 is a schematic diagram of the pressure sensor connection in one embodiment;

FIG. 9 is a schematic diagram of the pressure sensor connection in one embodiment;

FIG. 10 is a schematic diagram of the pressure sensor connection in one embodiment;

FIG. 11 is a schematic diagram of the pressure sensor connection in one embodiment;

FIG. 12 is an exploded view of a blood pressure watch according to an embodiment;

FIG. 13 is a radial cross-sectional view of a blood pressure watch in one embodiment;

FIG. 14 is a schematic diagram of the pressure sensor connection in one embodiment;

FIG. 15 is an exploded view of the blood pressure watch of an embodiment;

FIG. 16 is a schematic diagram of the pressure sensor connection in one embodiment;

FIG. 17 is a cross-sectional view of a pressure sensor connection in one embodiment;

FIG. 18 is an exploded view of a blood pressure watch according to an embodiment;

FIG. 19 is an enlarged schematic view of a blood pressure watch according to an embodiment;

FIG. 20 is a diagram illustrating the structure of a pressure and blood pressure measuring module according to an embodiment;

FIG. 21 is an exploded view of a blood pressure watch according to an embodiment;

FIG. 22 is an enlarged schematic view of a blood pressure watch according to an embodiment;

FIG. 23 is a schematic diagram of a pressure and blood pressure measurement module according to an embodiment;

FIG. 24 is a cross-sectional view of a pressure blood pressure measurement module in one embodiment;

FIG. 25 is a cross-sectional view of a blood pressure watch in one embodiment;

FIG. 26 is a diagram illustrating an exemplary blood pressure measurement module;

FIG. 27 is a schematic diagram of an exploded view of a blood pressure measurement module in accordance with one embodiment;

FIG. 28 is a diagram illustrating an exemplary blood pressure measurement module;

FIG. 29 is a schematic diagram of an exploded view of a blood pressure measurement module in accordance with one embodiment;

the reference numbers in the figures are as follows:

1-watch body, 1 a-upper case, 1 b-lower case, 11-pressure sensor, 12-electrical connector, 13-circuit board, 131-connection terminal, 14-air pump, 15-power supply device, 16-processor, 17-main controller, 18-blood pressure measuring module, 181-blood pressure measuring module, 19-air pump driving device, 2-air bag, 21-air bag mounting piece, 3-watchband, 31-first watchband, 32-second watchband, 4-air nozzle, 5-module circuit board.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, one skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in this specification in order not to obscure the core of the present application with unnecessary detail, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.

Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.

The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" as used herein includes both direct and indirect connections (couplings), unless otherwise specified.

In one embodiment, a blood pressure watch is provided, which optimizes the internal structure of a watch body, and arranges a pressure sensor at the side part of the watch body, so that the middle part of the watch body has a larger space for installing a power supply device (a battery); in addition, the pressure sensor is directly connected with the air bag, so that an air passage between the pressure sensor and the air bag is omitted, the internal space is further saved, and the capacity of the power supply device is improved. Wherein, in order to realize with pressure sensor and gasbag lug connection, be equipped with the connecting piece between pressure sensor and circuit board, pressure sensor accessible connecting piece and circuit board are connected for pressure sensor can be installed relatively the circuit board separation.

Referring to fig. 1 to 6, in the present embodiment, the blood pressure wristwatch mainly includes a wristwatch body 1, an airbag 2, and a band 3.

Watch body 1 includes epitheca 1a and inferior valve 1b, and epitheca 1a and inferior valve 1b pass through modes such as joint, screw connection and connect. The upper shell 1a and the lower shell 1b enclose a containing cavity, and the side surface of the containing cavity is provided with an opening for installing the air bag 2.

Be equipped with pressure sensor 11, electric connector 12 and circuit board 13 in the wrist-watch body 1, pressure sensor 11 is directly connected with gasbag 2 at the opening part in holding chamber, and pressure sensor 11 is used for detecting the pressure signal of gasbag 2, and pressure sensor 11 passes through electric connector 12 and circuit board 13 signal connection. Through using electric connector 12, make pressure sensor 11 and gasbag 2's intercommunication can set up in a flexible way, solve the problem that gaseous intercommunication occupies the space in wrist-watch body 1 for the space that gaseous intercommunication was occupied can dwindle as far as possible, power supply unit volume increase, thereby improves the time of endurance.

The top surface of wrist-watch body 1 is equipped with the display screen, and the bottom surface is equipped with wireless charging structure, and the bottom surface of wrist-watch body 1 is used for contacting with the wrist that awaits measuring. The wireless charging structure is connected with the power supply device, the wireless charging structure is used for charging the power supply device, and the display screen is used for displaying the measuring structure and an interactive interface.

The blood pressure watch is characterized in that an air pump 14, a power supply device 15 and other devices are further arranged in the watch body 1, the air pump 14 and the power supply device 15 are both connected with the circuit board 13, the air pump 14 is further connected with the air bag 2, and the power supply device 15 is used for supplying electric energy to the whole blood pressure watch.

In this embodiment, preferably, the air pump 14 is integrated with the quick exhaust valve, so that the air pump 14 can inflate and exhaust the airbag 2, and the air pump 14 and the quick exhaust valve are integrated into a whole, so that the space occupied by the inflation and deflation device can be reduced, the capacity of the power supply device can be improved, and the endurance time can be prolonged.

In this embodiment, the airbag 2 is a flat strip structure, one end of the airbag 2 is connected to one side of the wristwatch body 1, and the other end of the airbag 2 extends in a direction away from the wristwatch body 1. The terminal surface of the one end that gasbag 2 is connected with wrist-watch body 1 is equipped with two spaced apart air cocks, and the opening part at wrist-watch body 1 is connected to two air cocks of gasbag 2. One air tap of the airbag 2 is directly connected with the pressure sensor 11, and the other air tap of the airbag 2 is connected with the air pump 14.

Watchband 3 is split type structure, and watchband 3 includes first watchband 31 and second watchband 32, and the one end of first watchband 31 is connected with watch body 1's one end, and the one end of second watchband 32 is connected with watch body 1's the other end, and first watchband 31 and second watchband 32 pass through modes such as buckle and are connected. Gasbag 2 is installed on the inside wall of first watchband 31, and the inside wall of first watchband 31 is towards human one side when dressing, and gasbag 2 can be connected through modes such as bonding joint with first watchband 31.

In this embodiment, pressure sensor 11 and circuit board 13 split type installation, circuit board 13 are located the middle part in the holding chamber of wrist-watch body 1, and pressure sensor 11 is located the lateral part in the holding chamber of wrist-watch body 1, and pressure sensor 11 is connected with circuit board 13 electricity through electric connector 12, and electric connector 12 is used for passing the atmospheric pressure signal that pressure sensor 11 detected to circuit board 13.

One end of the pressure sensor 11 is connected with an air tap of the air bag 2, and the other end of the pressure sensor 11 is connected with the electric connector 12. The pressure sensor 11 and the electrical connector 12 may be an integrated structure formed by welding, and the pressure sensor 11 and the electrical connector 12 may be detachably connected by plugging or the like. The end of the electrical connector 12 away from the pressure sensor 11 and the circuit board 13 may be an integrated structure formed by welding, and the electrical connector 12 and the circuit board 13 may also be detachably connected by plugging or the like.

In this embodiment, the electrical connector 12 is a flexible connector, so that the electrical connector 12 can be prevented from being attached to the circuit board 13 in the accommodating cavity of the watch body 1, the space occupied by the electrical connector 12 is reduced, and the capacity of the power supply device is increased, so as to increase the endurance time of the blood pressure watch.

In this embodiment, preferably, the electrical connector 12 is a flexible circuit board, the flexible circuit board is a flexible electrical connection structure, signal connection can be achieved, and the thickness of the flexible circuit board is very thin, so that the flexible circuit board is directly attached to the circuit board 13 for routing, and the occupied space of the electrical connector 12 can be saved.

In the present embodiment, the circuit board 13 and the electrical connector 12 are preferably detachably connected, which facilitates the assembly and disassembly of the pressure sensor 11. The circuit board 13 is provided with a connection terminal 131 for the electrical connector 12, the connection terminal is a socket, wherein the socket of the socket faces the airbag 2, i.e. the plugging direction of the socket is parallel to the circuit board 13, and the electrical connector 12 is provided with a plug corresponding to the plug. The plugging direction of the socket is set to be parallel to the circuit board 13, so that the electric connecting piece 12 can be connected with the circuit board 13 in a state of being parallel to the circuit board 13, the height of the electric connecting piece 12 and the circuit board 13 in the thickness direction after being connected can be reduced, the occupied space can be reduced, and the capacity of the power supply device 15 can be improved.

In this embodiment, specifically, the part of pressure sensor 11 is embedded into the air cock of gasbag 2, and the one end terminal surface of gasbag 2 is equipped with the air cock, and pressure sensor 11 is equipped with the bulge that corresponds with the air cock, and the bulge of pressure sensor 11 is embedded into the air cock of gasbag 2 for pressure sensor 11's side can laminate with the terminal surface of gasbag 2, in order to reduce the occupation space of pressure sensor 11 in the holding intracavity of wrist-watch body 1.

The electric connecting piece 12 is flexibly changed into an L-shaped structure, one end of the electric connecting piece 12 is attached and connected with the side face of the pressure sensor 11, and the other end of the electric connecting piece 12 is attached and connected with the circuit board 13. The electrical connectors 12 distributed in the L-shaped configuration can reduce the occupied space as much as possible, which is advantageous for increasing the capacity of the power supply apparatus.

In this embodiment, the one end of gasbag 2 is connected with wrist-watch body 1 through gasbag installed part 21, and gasbag installed part 21 sets up the opening part at wrist-watch body 1, and gasbag installed part 21 is used for being connected the one end of gasbag 2 with the opening of wrist-watch body 1 to play sealed open-ended effect, with the waterproof nature that improves blood pressure wrist-watch.

In this embodiment, because

pressure sensor

11 and 2 lug connection of gasbag in the wrist-watch body 1, pressure sensor 11 is located the lateral part position of wrist-watch body 1 for this internal bigger cavity that has of wrist-watch places power supply unit, can improve power supply unit's capacity, and then can improve the continuation of the journey of blood pressure wrist-watch.

In one embodiment, a blood pressure watch is provided, which is different from the above embodiments in that: the connection relationship of the pressure sensor 11 and the airbag 2 is different.

Referring to fig. 7 to 9, in the present embodiment, the blood pressure wristwatch mainly includes a wristwatch body 1, an airbag 2, and a band 3.

Referring to the figures, the watch body 1 includes an upper case 1a and a lower case 1b, and the upper case 1a and the lower case 1b are connected by snapping, screwing, or the like. The upper shell 1a and the lower shell 1b enclose a containing cavity, and the side surface of the containing cavity is provided with an opening for installing the air bag 2.

The top surface of wrist-watch body 1 is equipped with the display screen, and the bottom surface is equipped with wireless charging structure, and the bottom surface of wrist-watch body 1 is used for contacting with the wrist that awaits measuring. Wireless charging structure is connected with power supply unit, and wireless charging structure is used for charging for power supply unit, and the display screen is used for showing measurement structure to and interactive interface.

In this embodiment, preferably, the air pump 14 is integrated with the quick exhaust valve, so that the air pump 14 can inflate and exhaust the airbag 2, and the air pump 14 and the quick exhaust valve are integrated, so that the space occupied by the inflation and deflation device can be reduced, the capacity of the power supply device can be improved, and the endurance time can be prolonged.

In this embodiment, the airbag 2 is a flat strip structure, one end of the airbag 2 is connected to one side of the wristwatch body 1, and the other end of the airbag 2 extends in a direction away from the wristwatch body 1. The end face of one end of the air bag 2 connected with the watch body 1 is provided with two spaced air nozzles, and the two air nozzles of the air bag 2 are connected at the opening of the watch body 1. One air tap of the air bag 2 is directly connected with the pressure sensor 11, and the other air tap of the air bag 2 is connected with the air pump 14.

In this embodiment, the electrical connector 12 is a flexible connector, so that the electrical connector 12 can be prevented from being attached to the circuit board 13 in the accommodating cavity of the watch body 1, the space occupied by the electrical connector 12 is reduced, and the capacity of the power supply device is further improved, so that the endurance time of the blood pressure watch is prolonged.

In the present embodiment, the circuit board 13 and the electrical connector 12 are preferably detachably connected, which facilitates the assembly and disassembly of the pressure sensor 11. The circuit board 13 is provided with a connection terminal 131 for the electrical connector 12, the connection terminal is a socket, wherein the socket of the socket faces the airbag 2, i.e. the plugging direction of the socket is parallel to the circuit board 13, and the electrical connector 12 is provided with a plug corresponding to the plug. The plugging direction of the socket is set to be parallel to the circuit board 13, so that the electric connecting piece 12 can be connected with the circuit board 13 in a parallel state to the circuit board 13, the height of the electric connecting piece 12 and the circuit board 13 in the thickness direction after connection can be reduced, the occupied space can be reduced, and the capacity of the power supply device 15 is improved.

In the present embodiment, the pressure sensor 11 is connected to the airbag 2 in a completely embedded manner, so that the pressure sensor 11 can reduce the occupied space in the wristwatch body 1.

In this embodiment, pressure sensor 11's whole is embedded into the air cock of

gasbag

2, 2 one end of gasbag is equipped with the air cock that has certain elasticity that is big enough, pressure sensor 11 inserts in the air cock through the elastic deformation of air cock, gasbag 2 ties up pressure sensor 11 through elastic deformation, the realization is fixed to pressure sensor 11, pressure sensor 11's whole is arranged in gasbag 2's air cock, pressure sensor 11's side and the terminal surface parallel and level of gasbag 2's air cock, electric connector 12 is connected with the side that pressure sensor 11 exposes.

In other embodiments, the pressure sensor 11 may be fixedly connected to the air tap of the airbag 2 by means of bonding or the like.

In this embodiment, the whole pressure sensor 11 is embedded into the air faucet of the air bag 2, and can release more space in the accommodating cavity of the watch body 1, so that the accommodating cavity of the watch body 1 can be provided with the power supply device 15 with larger capacity, and the endurance time of the blood pressure watch is prolonged.

In one embodiment, a blood pressure watch is provided, which is different from the above embodiments in that: the electrical connections 12 differ.

Referring to fig. 10 and 11, in the present embodiment, the pressure sensor 11 is a pressure sensor having a back hole 11a, and the electrical connection member 12 is a conductive metal member with a fixed structure, which may be a bobbin wire, an aluminum wire, or another alloy wire. The conductive metal part is of an L-shaped structure, one end of the conductive metal part is attached to the side face of the pressure sensor 11, the other end of the conductive metal part is attached to the circuit board 13, and the two ends of the conductive metal part are connected with the pressure sensor 11 and the circuit board 13 in a welding mode.

In other embodiments, the end of the conductive metal member may be provided with a plug or other connection terminal to be plugged into the circuit board 13, and the circuit board 13 is provided with a corresponding socket or other connection terminal.

In other embodiments, the conductive metal part may also be prefabricated into other shapes, so that the conductive metal part can be attached to the device traces, thereby reducing the occupied space of the conductive metal part.

In this embodiment, electric connector 12 adopts fixed knot to construct the electrically conductive metalwork, and with the L type structure of electrically conductive metalwork prefabricating for electrically conductive metalwork can paste circuit board 13 and pressure sensor 11 and walk the line, can reduce occupation space equally, and power supply unit 15 of larger capacity can be installed to the holding intracavity of wrist-watch body 1, has improved the time of endurance of blood pressure wrist-watch.

In one embodiment, a blood pressure watch is provided, which is different from the above embodiments in that: the connection position of the pressure sensor 11 and the airbag 2 is different.

Referring to fig. 12 to 14, in the present embodiment, the pressure sensor 11 is connected to the side surface of the end portion of the airbag 2, and the positions of the circuit board 13, the air pump 14 and the power supply device 15 are adjusted, so that the electric connector 12 is in the direct state of the pressure sensor 11 and the circuit board 13, the present solution can also release the space in the watch body 1, improve the capacity of the power supply device 15, and improve the endurance time of the blood pressure watch.

Specifically, one air nozzle of the airbag 2 is provided on the side of the end portion of the airbag 2 (the upper side in the orientation in fig. 12 and 13), the other air nozzle of the airbag 2 is still provided on the end face of the airbag 2, and the pressure sensor 11 is integrally embedded in the air nozzle of the side of the airbag 2. The circuit board 13 is adjusted to the upper end in the watch body 1, and the circuit board 13 is arranged in an inverted manner, the connecting terminal 131 on the circuit board 13 is located at the lower end of the circuit board 13, the connecting terminal 131 on the circuit board 13 is flush with the pressure sensor 11, the two ends of the electric connecting piece 12 are respectively connected with the connecting terminal 131 and the pressure sensor 11, and the electric connecting piece 12 is in a linear state. An air pump 14 and a power supply device 15 are arranged below the circuit board 13, and the air pump 14 is connected with an end face air tap of the air bag 2.

In the blood pressure watch in the embodiment, the pressure sensor 11 is embedded in the air bag 2, and the electric connecting piece 12 is distributed along a straight line, so that the pressure sensor 11 and the electric connecting piece 12 can save space in the watch body 1, the capacity of the power supply device 15 is favorably improved, and the endurance time of the blood pressure watch is further prolonged.

An embodiment provides a blood pressure watch, which is different from the above embodiments in that: the electrical connector 12 is connected to the circuit board 13 in a different relationship.

Referring to fig. 15 to 17, in the present embodiment, the connection terminal 131 may be a portion of the circuit board 13, and an end of the electrical connector 12 away from the pressure sensor 11 is directly connected to the circuit board 13. The connection terminal 131 of the integrated structure on the circuit board 13 can be a conductor or a non-conductor, and when the connection terminal 131 is a conductor, the electrical connector 12 is electrically and structurally connected with the connection terminal 131; when the connection terminal 131 is a non-conductor, the electrical connector 12 is structurally connected to the connection terminal 131, and the electrical connector 12 is electrically connected to a circuit on the circuit board 13.

In other embodiments, the electrical connector 12 may be provided as a part of the circuit board 13, the electrical connector 12 is integrally formed with the circuit board 13, and the circuit board 13 is directly led out from the side of the circuit board 13, so that the electrical connection between the pressure sensor 11 and the circuit board 13 can be realized, and the capacity in the housing 1 can be enlarged.

In this embodiment, the connection terminal 131 is set as a part of the circuit board 13, so as to realize an integrated structure, and the electrical connector 12 can be directly connected to the circuit board 13, thereby reducing the thickness of the circuit board 13, facilitating the improvement of the capacity in the housing 1, and further improving the endurance time of the blood pressure wristwatch.

An embodiment provides a blood pressure watch, which is different from the above embodiments in that: the pressure sensor 11 is distinct from the electrical connection 12.

Referring to fig. 18 to 20, in the present embodiment, the blood pressure wristwatch includes a wristwatch body 1, an airbag 2, a circuit board 3, a main controller 17, an air pump 14, a power supply device, and a blood pressure measuring module 181, wherein the blood pressure measuring module 181 includes a pressure sensor 11, an electrical connector 12, an air pump driving device 19, and a processor 16, and the power supply device includes a power supply device 15.

The air pump 14 and the pressure sensor 11 are connected to the circuit board 13 through the electrical connection member 12. The air pump 14 does not need to additionally adopt an electric connecting piece and the circuit board 13, so that the number of the electric connecting pieces is effectively reduced, and the space utilization rate in the shell 1 is improved.

In this embodiment, the electrical connector 12 is a flexible connector, for example, the electrical connector 12 is a flexible circuit board, the electrical connector 12 is formed into a planar structure with a T-shaped or L-shaped structure, one end of the electrical connector 12 is a connection end connected to the circuit board 13, and the other end of the electrical connector 12 forms two connection ends respectively connected to the pressure sensor 11 and the air pump 14. The electrical connector 12 is bent into an L-shaped structure in the three-dimensional space, that is, one end connected to the circuit board 13 and two ends connected to the pressure sensor 11 and the air pump 14 are located in two mutually perpendicular planes.

A main controller 17 is mounted on the circuit board 13, and the main controller 17 is used for controlling the operation of the whole blood pressure watch. The air pump driving device 19 is installed on the electric connecting piece 12 (flexible connecting piece), the air pump driving device 19 is connected with the air pump 14, and the air pump driving device 19 is used for driving the air pump 14 to inflate and deflate.

The processor 16 is installed on the electric connector 12 (flexible connector), the processor 16 is connected with the air pump driving device 19 and the pressure sensor 11, the processor 16 controls the air pump 14 to inflate and deflate through the air pump driving device 19, and the processor 16 is further used for collecting pressure signals through the pressure sensor 11 and calculating blood pressure values through the pressure signals.

In this embodiment, the air pump 14 may be an integrated air pump, and the integrated air pump includes a pressurizing unit and a quick exhaust valve, and the pressurizing unit and the quick exhaust valve are integrated on the air pump 14 to form an integrated structure. The pressurizing unit is used for inflating and pressurizing the air bag 2, and the quick exhaust valve is used for exhausting compressed gas to the air bag 2. The working principle of the air pump 14 is as follows: when the integrated air pump starts to inflate and pressurize, the rapid exhaust valve blocks a communication channel between the air bag 2 and the outside atmosphere; when the integrated air pump stops pressurizing, the quick exhaust valve opens a communication channel between the air bag 2 and the outside atmosphere.

The blood pressure measuring module 181 may further include a power control switch, the power control switch is mounted on the electrical connector 12 (flexible connector), the power control switch is connected to the power supply device, and the power control switch is used for controlling the power supply device to supply power to the whole blood pressure measuring module 181.

In this embodiment, it is possible to dispose the components such as the air pump driving device 19, the processor 16, and the power control switch on the electrical connection member 12 (flexible connection member) and all on the end of the electrical connection member 12 (flexible connection member) away from the circuit board 13, facilitating the release of the volume in the housing 1.

In the embodiment, the electrical connector 12 may be connected to the circuit board 13 through a connection terminal 131, the connection terminal 131 may be a socket, and one end of the electrical connector 1 away from the pressure sensor 11 is provided as a corresponding plug; the connection terminal 131 may also be a conductor or a non-conductor integrated with the circuit board 13, and one end of the electrical connector 1 away from the pressure sensor 11 is directly connected to the conductor or the non-conductor on the circuit board 13; both connection means make it possible to achieve an electrical and structural connection between the electrical connector 12 and the circuit board 13.

In this embodiment, the air pump 14 and the blood pressure measuring module 181 are two components that are disposed at an interval, two air nozzles at one end of the air bag 2 are located at two sides of one end of the air bag 2, and the air pump 14 and the pressure sensor 11 are respectively connected to the two air nozzles of the air bag 2.

An embodiment provides a blood pressure watch, which is different from the above embodiments in that: the air pump 14 is integrated with the blood pressure measuring module 181.

Referring to fig. 21 to 25, in the present embodiment, the air pump 14 is also an integrated air pump, the air pump 14 is integrated with a pressurizing unit and a quick exhaust valve, and the blood pressure measuring module 181 includes a pressure sensor 11, an electrical connector 12, an air pump driving device 19 and a processor 16. The air pump 14 and the blood pressure measuring module 181 are combined into an integrated structure side by side, the air pump 14 and the pressure sensor 11 are arranged in a mutual leaning manner, and two air nozzles on the air bag 2 are arranged close to each other correspondingly.

The air pump 14 and the blood pressure measuring module 181 are integrated to form a blood pressure measuring module 18, an installation shell can be arranged, the air pump 14 and the blood pressure measuring module 181 are installed in the shell, and the shell fixes the air pump 14 and the blood pressure measuring module 181. In other embodiments, the air pump 14 and the blood pressure measuring module 181 can be fixed together directly by bonding or the like.

In this embodiment, set up air pump 14 and blood pressure measurement module 181 integration, can make the structure more compact, occupation space is littleer, can also shorten the length of electric connector 12 (flexible connectors), improves the utilization ratio of casing 1 space, and then can pack into bigger volume's power supply unit 15 in the casing 1 to further improve the time of endurance of blood pressure wrist-watch.

In one embodiment, the blood pressure measuring module is a modular structure integrating components such as an air pump, a pressure sensor and a circuit board, and is used for being installed in a blood pressure watch, communicating an air bag of the blood pressure watch and monitoring air pressure in the air bag to calculate blood pressure of a wearer.

Referring to fig. 26 to 29, in the present embodiment, the blood pressure measuring module 18 mainly includes an air nozzle 4, a pressure sensor 11, an electrical connector 12, a module circuit board 5, an air pump 14, a processor 16, and an air pump driving device 19. The blood pressure measuring module 18 is a module structure, and the blood pressure measuring module 18 may include a frame, and the air nozzle 4, the pressure sensor 11, the module circuit board 5 and the air pump 14 are mounted on the frame to form a stable modular structure.

Air cock 4 includes first air cock and second air cock, and wherein first air cock and air pump 14 intercommunication, air pump 14 have a mouth, and this mouth has exhaust and inflation function concurrently, and air pump 14 is through the gasbag intercommunication of first air cock and blood pressure wrist-watch, and air pump 14 is integrated air pump, and integrated air pump includes pressurization unit and quick exhaust valve, and pressurization unit and quick exhaust valve integration form the integrated structure on air pump 14. The pressurizing unit is used for inflating and pressurizing the air bag 2, and the quick exhaust valve is used for exhausting compressed gas to the air bag 2. The working principle of the air pump 14 is as follows: when the integrated air pump starts to inflate and pressurize, the rapid exhaust valve blocks a communication channel between the air bag 2 and the outside atmosphere; when the integrated air pump stops pressurizing, the quick exhaust valve opens a communication channel between the air bag 2 and the outside atmosphere.

The second air nozzle is communicated with the pressure sensor 11, and the pressure sensor 11 is communicated with an air bag of the blood pressure watch through the second air nozzle. The pressure sensor 11 is used for collecting pressure pulse wave signals of the external air bag.

In other embodiments, the first and second air nozzles may be communicated with each other, for example, the first and second air nozzles may be combined into one air nozzle, the combined air nozzle forms a Y-shaped structure, one end of the air nozzle is used to communicate with the air bag, and the other two ends of the air nozzle are respectively communicated with the pressure sensor 11 and the air pump 14.

In other embodiments, the air faucet 4 may also include a larger number of air faucets to accommodate more components, for example, when the air pump 4 is provided with two ports, namely an air outlet and an air outlet, the two ports of the air pump 4 may be communicated with the air bag through one air faucet.

In this embodiment, the processor 16 and the air pump driving device 19 are mounted on the module circuit board 5, and the processor 16 and the air pump driving device 19 form a board with the module circuit board 5. The electrical connector 12 is electrically connected with the module circuit board 5, and the electrical connector 12 is used for electrically connecting an external power supply and a controller so as to obtain power supply and communicate with the external controller. The electrical connector 12 may be a flexible connector that can be bent or bent to route within the blood pressure watch to free the interior space of the blood pressure watch. The electrical connector 12 may also be an L-shaped copper tube or other electrical connection structure, and may also be capable of bending or bending to route wires, releasing the internal space of the blood pressure watch.

In other embodiments, the processor 16 is also electrically connected to the screen of the blood pressure watch and the power supply device to control the power supply device to supply power to the whole blood pressure watch and control the screen to display data such as blood pressure values.

In this embodiment, the air pump driving device 19 is connected to the air pump 14 (integrated air pump), and the air pump driving device 19 is used to drive the air pump 14. The processor 16 is electrically connected with the air pump driving device 19 and the pressure sensor 11, and the processor 16 controls the air pump 14 to inflate and deflate for decompression through the air pump driving device 19. The processor 16 controls the pressure sensor 11 to collect pressure pulse wave signals through the external air bag, and calculates blood pressure values including systolic pressure, diastolic pressure and heart rate.

The blood pressure measuring module that this embodiment provided is integrated structure, and is small, and the installation of being convenient for can practice thrift the occupation space in the blood pressure wrist-watch casing to in the blood pressure wrist-watch can frivolous, perhaps so that bigger power supply unit can be placed to the blood pressure wrist-watch, be favorable to improving the continuation of the journey of blood pressure wrist-watch.

In other embodiments, the blood pressure measuring module further includes a power processing device, the power processing device is connected to the module circuit board 5, the power processing device is used for connecting an external power source, and the processor 16 can process the voltage input by the external power source through the power processing device.

In other embodiments, the blood pressure measuring module further includes a power control switch, the power control switch is connected to the module circuit board 5, and the power control switch is used for controlling power supply of the blood pressure measuring module, and mainly performs on and off control.

In one embodiment, a blood pressure measuring module is provided, which is different from the blood pressure measuring module in the above embodiments in that: the module circuit board 5 and the electrical connector 12 are provided as an integrated structure.

In this embodiment, the blood pressure measuring module 18 mainly includes an air faucet 4, a pressure sensor 11, a flexible circuit board, an air pump 14, a processor 16, and an air pump driving device 19. The flexible circuit board comprises a reinforcing plate, the reinforcing plate is a hard plate, one part of the flexible circuit board is a flexible electric connecting piece, a processor 16 and an air pump driving device 19 are installed on the reinforcing plate of the flexible circuit board, and the electric connecting piece is used for electrically connecting an external power supply and a controller so as to obtain power supply and communicate with the external controller.

In this embodiment, set up module circuit board 5 and electric connector 12 into the flexible circuit board of integration, can exert flexible connection's effect equally, can be used for make full use of space to reduce occupation space, so that bigger power supply unit can be placed to the blood pressure wrist-watch, be favorable to improving the continuation of the journey of blood pressure wrist-watch.

In one embodiment, a blood pressure watch is provided, which is different from the blood pressure watch of the above embodiment in that: the blood pressure measurement modules are different.

In this embodiment, the blood pressure watch includes: the watch comprises a watch body 1, an air bag 2, a circuit board 13, a main controller 17, a power supply device 15 and a blood pressure measuring module 18 in the two embodiments.

The blood pressure measuring module 18 is of a modular structure, and the blood pressure measuring module 18 comprises an electric connector 12 and a module circuit board 5, or the blood pressure measuring module 18 comprises a flexible circuit board which comprises the electric connector 12 and the circuit board.

In this embodiment, the blood pressure measurement module 18 includes a module circuit board or a flexible circuit board, the module circuit board or the flexible circuit board can control the operation of the air pump 14 and the pressure sensor 11 in the blood pressure measurement module 18, and the module circuit board or the flexible circuit board and the circuit board 13 in the watch body 1 form distributed control, which is beneficial to improving the control efficiency and reducing the power consumption of the circuit board 13. Electric connector 12 can be flexible connection line or the stereoplasm connecting pipe of L type, and electric connector 12 can lean on the inside part of wrist-watch body 1 to walk the line, reduces occupation space to bigger power supply unit can be placed to the blood pressure wrist-watch, is favorable to improving the continuation of the journey of blood pressure wrist-watch.

It is right to have used specific individual example above the utility model discloses expound, only be used for helping to understand the utility model discloses, not be used for the restriction the utility model discloses. To the technical field of the utility model technical personnel, the foundation the utility model discloses an idea can also be made a plurality of simple deductions, warp or replacement.

Claims

1. A blood pressure watch, comprising:

the circuit board is arranged in the accommodating cavity of the watch body;

2. The blood pressure watch of claim 1, wherein said connection terminal is a socket, and an end of said electrical connector remote from said pressure sensor is provided as a plug corresponding to said socket.

3. The blood pressure watch of claim 2, wherein said socket is oriented parallel to said circuit board.

4. The blood pressure watch according to any one of claims 1 to 3, wherein said electrical connection member is a conductive metal member having both ends directly connected to said pressure sensor and said circuit board, respectively.

5. The blood pressure watch of claim 1, wherein the connection terminals are part of the circuit board, the connection terminals including a conductor and a non-conductor.

6. The blood pressure watch of claim 1, further comprising a processor mounted to the flexible connection; the processor is connected with the pressure sensor; the processor collects pressure signals in the air bag through the pressure sensor and calculates a blood pressure value.

7. The blood pressure watch of claim 6, further comprising an air pump and an air pump driving device located in the accommodating chamber, wherein the air pump is communicated with the air bag and used for pressurizing the air bag; the air pump driving device is arranged on the flexible connecting piece; the flexible connecting piece is connected with the air pump, and the processor controls the air pump through the air pump driving device.

8. The blood pressure watch of claim 7, wherein the air pump is an integrated air pump comprising a pressurizing unit for pressurizing the air bag and a quick exhaust valve for exhausting compressed air from the air bag; when the pressurizing unit starts to pressurize, the quick exhaust valve blocks a communication channel between the air bag and the outside atmosphere; when the pressurizing unit stops pressurizing, the quick exhaust valve opens a communication channel between the air bag and the outside atmosphere.

9. A blood pressure watch, comprising:

the circuit board is arranged in the accommodating cavity of the watch body;

10. A blood pressure watch, comprising:

the circuit board is arranged in the accommodating cavity of the watch body;

11. A blood pressure watch, comprising:

the circuit board is arranged in the accommodating cavity of the watch body;

12. A blood pressure watch as recited in claim 11, wherein the flexible connector is a flexible circuit board.

13. A blood pressure watch, comprising:

the circuit board is arranged in the accommodating cavity of the watch body;

the pressure sensor is connected with the circuit board through the electric connector, the electric connector is a flexible connector, a connecting terminal is arranged on the circuit board, and one end of the electric connector, which is far away from the pressure sensor, is connected with the connecting terminal.

14. The blood pressure watch of claim 13, wherein said connection terminal is a socket, and an end of said electrical connector remote from said pressure sensor is provided as a plug corresponding to said socket.

15. The blood pressure watch of claim 14, wherein said socket is oriented parallel to said circuit board.

16. A blood pressure watch, comprising:

the circuit board is arranged in the accommodating cavity of the watch body;

17. A blood pressure watch, comprising:

the circuit board is arranged in the accommodating cavity of the watch body;

the air pump, the air pump set has quick discharge valve, the air pump with the gasbag is connected, the air pump is used for the gasbag aerifys and exhausts.

18. A blood pressure watch, comprising:

a main controller mounted on the circuit board;

a power supply device; and

blood pressure measurement module, blood pressure measurement module includes:

the air pump driving device is arranged on the flexible connecting piece;

19. The blood pressure watch of claim 18, wherein the air pump is an integrated air pump comprising a pressurizing unit for pressurizing the air bladder and a quick exhaust valve for exhausting compressed air from the air bladder; when the integrated air pump starts to pressurize, the quick exhaust valve blocks a communication channel between the air bag and the outside atmosphere; when the integrated air pump stops pressurizing, the quick exhaust valve opens a communication channel between the air bag and the outside atmosphere.

20. The blood pressure watch of claim 18, wherein:

the blood pressure measuring module further comprises a power supply processing device, and the power supply processing device is installed on the flexible connecting piece.

21. The blood pressure watch of claim 18, wherein:

the blood pressure measuring module also comprises a power supply control switch, and the power supply control switch is used for controlling the power supply of the blood pressure measuring module; the power control switch is arranged on the flexible connecting piece.

22. The blood pressure watch of claim 18, wherein said connection terminal is a socket, and an end of said flexible connection member remote from said pressure sensor is provided as a plug corresponding to said socket.

23. A blood pressure watch as recited in claim 18, wherein said connection terminals are part of said circuit board, said connection terminals including conductors and non-conductors.

24. The blood pressure watch of claim 18, wherein the flexible connector is a flexible circuit board.

25. The blood pressure watch of claim 19, wherein the integrated air pump and the blood pressure measurement module are integrated to form a blood pressure measurement module.

26. A blood pressure measurement module, comprising:

the module circuit board is connected with the electric connecting piece;

the air pump driving device is arranged on the module circuit board; the air pump driving device is connected with the integrated air pump and is used for driving the integrated air pump;

a pressure sensor mounted to the circuit board; the pressure sensor is communicated with the second air nozzle and is used for acquiring a pressure pulse wave signal of the external air bag;

the processor is installed on the module circuit board, connected with the air pump driving device and the pressure sensor and used for controlling the integrated air pump to inflate and pressurize the external air bag, exhaust and decompress the external air bag, controlling the pressure sensor to collect the pressure pulse wave signals through the external air bag and calculating the blood pressure value.

27. A blood pressure measurement module, comprising:

the integrated air pump is communicated with the first air nozzle and is used for inflating, pressurizing, exhausting and decompressing the external air bag;

the processor is installed on the flexible circuit board, connected with the air pump driving device and the pressure sensor, and used for controlling the integrated air pump to inflate and pressurize the external air bag, exhaust and reduce pressure, controlling the pressure sensor to acquire the pressure pulse wave signals through the external air bag, and calculating the blood pressure value.

28. The blood pressure measurement module of claim 27, wherein the integrated air pump and the integrated air pump driver are connected through the flexible circuit board.

29. The blood pressure measurement module of claim 26 or 27, further comprising a power processing device for connecting to an external power source.

30. A blood pressure measurement module according to claim 26 or 27, further comprising a power control switch for controlling the power supply to the blood pressure measurement module.

31. The blood pressure measuring module of claim 26 or 27, wherein the first air tap and the second air tap are in communication with each other.

32. The blood pressure measuring module of claim 31, wherein the first air nozzle and the second air nozzle are combined into one air nozzle.

33. A blood pressure watch, comprising:

one end of the air bag is butted with the opening of the watch body, and the air bag is used for sensing and transmitting pressure pulse wave signals;

the circuit board is arranged in the accommodating cavity of the watch body; the circuit board comprises a connecting terminal;

a main controller mounted on the circuit board;

the blood pressure measuring module of any one of claims 26 to 32, the air tap communicating with the air bag, the electrical connector connecting with the connection terminal of the circuit board;